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1

Windkraft Nord USA | Open Energy Information  

Open Energy Info (EERE)

Windkraft Nord USA Jump to: navigation, search Name: Windkraft Nord USA Place: San Diego, California Zip: 92122 Product: Subsidiary of WKN AG based in North America. References:...

2

WKN Windkraft Nord AG WKN Offshore Tech | Open Energy Information  

Open Energy Info (EERE)

AG WKN Offshore Tech AG WKN Offshore Tech Jump to: navigation, search Name WKN Windkraft Nord AG (WKN Offshore Tech) Place Husum, Germany Zip 25813 Sector Wind energy Product Wind project developer. The majority of their wind farms are marketed as closed end funds though some have been sold to private investors such as DIFKO Vind. Coordinates 45.799479°, -121.486901° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.799479,"lon":-121.486901,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

3

Maka Windkraft GmbH | Open Energy Information  

Open Energy Info (EERE)

Windkraft GmbH Jump to: navigation, search Name: Maka Windkraft GmbH Place: 33034, Germany Sector: Wind energy Product: Wind farm developer in Germany References: Maka...

4

WK Windkraft Kontor | Open Energy Information  

Open Energy Info (EERE)

Kontor Jump to: navigation, search Name: WK Windkraft-Kontor Place: Grebenstein, Germany Zip: D-34393 Sector: Wind energy Product: Germany-based wind energy project...

5

NordForsk Rapporter: 1 perspektiv till  

E-Print Network [OSTI]

NordForsk Rapporter: 1 NORDISK STYRKA ­ perspektiv till samarbete inom forskningen Nordisk Styrka-rapporten.qxp 13.10.2006 14:09 Side 1 #12;NordForsk Rapporter 1: Nordisk styrka ­ perspektiv till samarbete inom forskningen NordForsk Reports 1: Nordic strength - perspectives on research collaboration Liisa Hakamies

Merilä, Juha

6

SESILwww.nordSESIL.net NordSESIL.net  

E-Print Network [OSTI]

for Energy Technology, Norway www.ife.no RIS? Risø National Laboratory, Denmark www.risoe.dk DPC the Danish Risø Centre for Energy, Climate and Sustainable Development Coordinator of the new NordSESIL network populations · isolated energy systems · high enegy costs · high relative energy demands (heating

7

Nord Distribution Solaire | Open Energy Information  

Open Energy Info (EERE)

Nord Distribution Solaire Nord Distribution Solaire Jump to: navigation, search Name Nord Distribution Solaire Place Roubaix, France Zip 59100 Sector Solar Product An installation company for solar passive and PV system in the North of France. Coordinates 50.691705°, 3.1752° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.691705,"lon":3.1752,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

8

BKN biostrom AG formerly BKN BioKraftstoff Nord AG | Open Energy...  

Open Energy Info (EERE)

Zip: 29365 Product: Investment holding company focusing on project development for biogas plants and the production of biodiesel. Coordinates: 52.766651, 10.49397 Show Map...

9

NordEnergie Renewables A S | Open Energy Information  

Open Energy Info (EERE)

NordEnergie Renewables A S NordEnergie Renewables A S Jump to: navigation, search Name NordEnergie Renewables A/S Place Copenhagen, Denmark Zip DK 1265 Sector Renewable Energy, Solar, Wind energy Product Copenhagen-based renewable energy project developer focused on wind and solar energy. Coordinates 55.67631°, 12.569355° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":55.67631,"lon":12.569355,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

10

NordStrom Solar GmbH | Open Energy Information  

Open Energy Info (EERE)

NordStrom Solar GmbH NordStrom Solar GmbH Jump to: navigation, search Name NordStrom Solar GmbH Place Husum, Germany Zip 25813 Sector Solar Product Solar PV project developer. Coordinates 45.799479°, -121.486901° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.799479,"lon":-121.486901,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

11

MHK Projects/Norde lv | Open Energy Information  

Open Energy Info (EERE)

Norde lv Norde lv < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":57.6653,"lon":11.5878,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

12

E-Print Network 3.0 - autochtones du nord Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

auquel elle appartient, nom qui se transmet de manire patrilinaire. Si le mot fis se rencontre du nord... , de la population du village ; ils sont dits ... Source:...

13

AGS II  

SciTech Connect (OSTI)

Interest in rare K decays, neutrino oscillations and other fields have generated an increasing demand for running, and improved intensity and duty cycle, at the AGS. Current projects include acceleration of polarized protons and light ions (up to mass 32). Future plans are for a booster to increase intensity and allow heavy ions (up to mass 200), and a stretcher to give 100% duty cycle. A later upgrade could yield an average current of 32 ..mu.. amps. 6 figures, 2 tables.

Palmer, R.B.

1984-01-01T23:59:59.000Z

14

PROKON Nord Energiesysteme GmbH | Open Energy Information  

Open Energy Info (EERE)

Energiesysteme GmbH Energiesysteme GmbH Jump to: navigation, search Name PROKON Nord Energiesysteme GmbH Place Leer, Lower Saxony, Germany Zip 26789 Sector Biomass, Wind energy Product Germany-based developer of wind and biomass energy power plants. Coordinates 45.197795°, -83.728994° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.197795,"lon":-83.728994,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

15

Altus AG | Open Energy Information  

Open Energy Info (EERE)

Altus AG Jump to: navigation, search Name: Altus AG Place: Germany Sector: Renewable Energy Product: Germany-based renewable energy project developer. References: Altus AG1 This...

16

VWind AG | Open Energy Information  

Open Energy Info (EERE)

VWind AG Jump to: navigation, search Name: VWind AG Place: Germany Sector: Wind energy Product: Germany-based offshore wind installation company. References: VWind AG1 This...

17

Antec Solar Energy AG formerly Oekologik Ecovest AG | Open Energy  

Open Energy Info (EERE)

Antec Solar Energy AG formerly Oekologik Ecovest AG Antec Solar Energy AG formerly Oekologik Ecovest AG Jump to: navigation, search Name Antec Solar Energy AG (formerly Oekologik Ecovest AG) Place Arnstadt, Germany Zip 99310 Sector Solar Product German manufacturer of CdTe PV cells and modules; also manages funds for the development of solar parks. References Antec Solar Energy AG (formerly Oekologik Ecovest AG)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Antec Solar Energy AG (formerly Oekologik Ecovest AG) is a company located in Arnstadt, Germany . References ↑ "Antec Solar Energy AG (formerly Oekologik Ecovest AG)" Retrieved from "http://en.openei.org/w/index.php?title=Antec_Solar_Energy_AG_formerly_Oekologik_Ecovest_AG&oldid=342206

18

The NordPool Market The spot and electricity forward relation  

E-Print Network [OSTI]

The NordPool Market The spot and electricity forward relation Spot price modelling HJM approach to forwards Conclusions Modelling and pricing in electricity markets Fred Espen Benth Work in collaboration and electricity forward relation Spot price modelling HJM approach to forwards Conclusions Overview

Pfeifer, Holger

19

MINES-TELECOM INSTITUTE, MINES DOUAI RMOD INRIA LILLE NORD EUROPE  

E-Print Network [OSTI]

MINES-TELECOM INSTITUTE, MINES DOUAI RMOD INRIA LILLE NORD EUROPE TECHNICAL REPORT Extended results for this case. We succeed to reduce the application's size to 1% of its original counterpart. 1 FileStream startUp: true. 2 1 to: 10 do: [ :i | FileStream stdout nextPutAll: 'hello'; crlf ]. Figure 1: Entry point

Boyer, Edmond

20

MINES-TELECOM INSTITUTE, MINES DOUAI RMOD INRIA LILLE NORD EUROPE  

E-Print Network [OSTI]

MINES-TELECOM INSTITUTE, MINES DOUAI RMOD INRIA LILLE NORD EUROPE TECHNICAL REPORT Tornado: A Run the application's size to 1% of its original counterpart. 1 FileStream startUp: true. 2 1 to: 10 do: [ :i | FileStream

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

REON AG | Open Energy Information  

Open Energy Info (EERE)

REON AG Jump to: navigation, search Name: REON AG Place: Worpswede, Germany Zip: D-27726 Sector: Services Product: Specialists in technical and strategic advisory services for...

22

Inergetic AG | Open Energy Information  

Open Energy Info (EERE)

Inergetic AG Jump to: navigation, search Name: Inergetic AG Place: Schwerin, Germany Zip: 19061 Sector: Biomass Product: Biomass power plant developer and operator. Actively...

23

Eifelstrom AG | Open Energy Information  

Open Energy Info (EERE)

Eifelstrom AG Jump to: navigation, search Name: Eifelstrom AG Place: Germany Sector: Solar Product: Holding company belonging to the family of Frank Asbeck, founder of Solar World...

24

Les communauts marchandes de l'Europe du Nord dans les ports bretons au XVIIIe  

E-Print Network [OSTI]

Les communautés marchandes de l'Europe du Nord dans les ports bretons au XVIIIe siècle Pierrick Peter Voss, «Les communautés marchandes étrangères dans l'espace urbain bordelais (62075)», dans J ou moins grande fréquentation par les communautés marchandes des différents pays européens. Cet

Paris-Sud XI, Université de

25

Solarcomplex AG | Open Energy Information  

Open Energy Info (EERE)

Solarcomplex AG Solarcomplex AG Jump to: navigation, search Name solarcomplex AG Place Singen, Germany Zip 78224 Sector Renewable Energy, Solar Product Regional solar energy company with the goal of transforming energy for the Constance region of germany to renewables by 2030. References solarcomplex AG[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. solarcomplex AG is a company located in Singen, Germany . References ↑ "solarcomplex AG" Retrieved from "http://en.openei.org/w/index.php?title=Solarcomplex_AG&oldid=351363" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link

26

Systaic AG | Open Energy Information  

Open Energy Info (EERE)

Systaic AG Systaic AG Jump to: navigation, search Name Systaic AG Place Duesseldorf, North Rhine-Westphalia, Germany Zip D-40213 Sector Solar Product Has developed and is installing a building-integrated PV roof, which can be used as a roof seal and be customised. Also builds large-scale solar projects and a product for powering cars with solar power. References Systaic AG[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Systaic AG is a company located in Duesseldorf, North Rhine-Westphalia, Germany . References ↑ "Systaic AG" Retrieved from "http://en.openei.org/w/index.php?title=Systaic_AG&oldid=351987" Categories: Clean Energy Organizations Companies

27

AGS experiments -- 1991, 1992, 1993. Tenth edition  

SciTech Connect (OSTI)

This report contains: (1) FY 1993 AGS schedule as run; (2) FY 1994--95 AGS schedule; (3) AGS experiments {ge} FY 1993 (as of 30 March 1994); (4) AGS beams 1993; (5) AGS experimental area FY 1991 physics program; (6) AGS experimental area FY 1992 physics program; (7) AGS experimental area FY 1993 physics program; (8) AGS experimental area FY 1994 physics program (planned); (9) a listing of experiments by number; (10) two-page summaries of each experiment; (11) listing of publications of AGS experiments; and (12) listing of AGS experiments.

Depken, J.C.

1994-04-01T23:59:59.000Z

28

Firmographic analysis in the previous coal mining area of Lens in the French NordPasdeCalais Region  

E-Print Network [OSTI]

Firmographic analysis in the previous coal mining area of Lens in the French Nord: Department of Transport Economics and Sociology 20 rue Elisée Reclus BP 317 59666 Villeneuve d'Ascq Cedex and Technology for Transport, Development and Networks Address: Department of Transport Economics

Boyer, Edmond

29

Renewable Energy Engineering Consulting AG REECON AG | Open Energy  

Open Energy Info (EERE)

Engineering Consulting AG REECON AG Engineering Consulting AG REECON AG Jump to: navigation, search Name Renewable Energy Engineering Consulting AG (REECON AG) Place Heppenheim, Hessen, Germany Zip D-64646 Sector Solar Product Heppenheim-based clean energy consultancy firm, specialising in the solar sector. Coordinates 49.642899°, 8.63901° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.642899,"lon":8.63901,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

30

Solarparc AG Former WindWelt AG | Open Energy Information  

Open Energy Info (EERE)

Solarparc AG Former WindWelt AG Solarparc AG Former WindWelt AG Jump to: navigation, search Name Solarparc AG (Former WindWelt AG) Place Bonn, Germany Zip 53115 Sector Solar, Wind energy Product Focused on planning, developing and operating wind and solar power stations. Coordinates 50.7323°, 7.101695° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.7323,"lon":7.101695,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

31

Atomic oxygen flux determined by mixed-phase Ag/Ag2O deposition...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

oxygen flux determined by mixed-phase AgAg2O deposition. Atomic oxygen flux determined by mixed-phase AgAg2O deposition. Abstract: The flux of atomic oxygen generated in a...

32

Solare AG | Open Energy Information  

Open Energy Info (EERE)

Solare AG Place: Cologne, North Rhine-Westphalia, Germany Zip: 50678 Sector: Solar Product: Germany-based equipment manufacturer and developer of large-scale solar plants in...

33

ENRO AG | Open Energy Information  

Open Energy Info (EERE)

ENRO AG Place: Essen, Germany Zip: 45128 Sector: Biomass Product: Focuses on distributed energy supply concepts for local authorities and industrial firms. Invests and operates...

34

Sunline AG | Open Energy Information  

Open Energy Info (EERE)

search Name: Sunline AG Place: Frth, Germany Zip: 90765 Sector: Solar Product: German solar PV and thermal company active in planning and marketing solar installations....

35

ASP AG | Open Energy Information  

Open Energy Info (EERE)

navigation, search Name: ASP AG Place: Laupen, Switzerland Zip: CH-8637 Product: Manufacturer of inverters for PV systems and other off- and on-grid applications. References:...

36

Solarpraxis AG | Open Energy Information  

Open Energy Info (EERE)

Publishes technical journals and organises conferences in building services, the copper industry and solar technology. References: Solarpraxis AG1 This article is a stub....

37

Bimetallic Pt-Ag and Pd-Ag nanoparticles  

SciTech Connect (OSTI)

We report studies of bimetallic nanoparticles with 15%-16% atomic crystal parameters size mismatch. The degree of alloying was probed in a 2-nm Pt core (smallest attainable core size) of Pt-Ag nanoparticles (completely immiscible in bulk) and 20-nm-diameter Pd-Ag nanowires (completely miscible in bulk). Particles were synthesized radiolytically, and depending on the initial parameters, they assume spherical or cylindrical (nanowire) morphologies. In all cases, the metals are seen to follow their bulk alloying characteristics. Pt and Ag segregate in both spherical and wire forms, which indicates that strain due to crystallographic mismatch overcomes the excess surface free energy in the small particles. The Pd-Ag nanowires alloy similar to previously reported spherical Pd-Ag particles of similar diameter and composition.

Lahiri, Debdutta; Bunker, Bruce; Mishra, Bhoopesh; Zhang, Zhenyuan; Meisel, Dan; Doudna, C.M.; Bertino, M. F.; Blum, Frank D.; Tokuhiro, A.T.; Chattopadhyay, Soma; Shibata, Tomohiro; Terry, Jeff [Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Radiation Laboratory and Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Departments of Physics, Chemistry and Nuclear Engineering, University of Missouri-Rolla, Missouri 65409 (United States); Department of Biological, Chemical, and Physical Sciences (BCPS), Illinois Institute of Technology, Chicago, Illinois 60616 (United States)

2005-05-01T23:59:59.000Z

38

Ecole Doctorale Sciences Pour l'Ingnieur Universit Lille 1 Nord-de-France Laboratoire d'Informatique Fondamentale de Lille (UMR CNRS 8022)  

E-Print Network [OSTI]

Ecole Doctorale Sciences Pour l'Ingénieur Université Lille 1 Nord-de-France Laboratoire d'Informatique Fondamentale de Lille (UMR CNRS 8022) Centre de Recherche INRIA Lille Nord Europe Thèse présentée pour obtenir of subproblems using data streaming while the GPU performs the exploration. When combining multi-core and GPU, we

Paris-Sud XI, Université de

39

AGS Experiments: 1989, 1990, 1991  

SciTech Connect (OSTI)

This report contains: Experimental areas layout; table of beam parameters and fluxes; experiment schedule as run''; proposed 1992 schedule; a listing of experiments by number; two-page summaries of each experiment begin here, also ordered by number; publications of AGS Experiments begin here; and list of AGS Experimenters begins here.

Depken, J.C.

1992-02-01T23:59:59.000Z

40

AGS Experiments: 1989, 1990, 1991  

SciTech Connect (OSTI)

This report contains: Experimental areas layout; table of beam parameters and fluxes; experiment schedule ``as run``; proposed 1992 schedule; a listing of experiments by number; two-page summaries of each experiment begin here, also ordered by number; publications of AGS Experiments begin here; and list of AGS Experimenters begins here.

Depken, J.C.

1992-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Subsurface Synthesis and Characterization of Ag Nanoparticles...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Synthesis and Characterization of Ag Nanoparticles Embedded in MgO. Subsurface Synthesis and Characterization of Ag Nanoparticles Embedded in MgO. Abstract: Metal nanoparticles...

42

SITIZN Group Holding AG | Open Energy Information  

Open Energy Info (EERE)

Holding AG Jump to: navigation, search Name: SITIZN Group Holding AG Place: Riederich, Germany Zip: 72585 Sector: Solar Product: Germany-based solar technology and consultancy...

43

SGL Carbon AG | Open Energy Information  

Open Energy Info (EERE)

Carbon AG Jump to: navigation, search Name: SGL Carbon AG Place: Wiesbaden, Hessen, Germany Zip: 65203 Sector: Carbon Product: A Germany-based manufacturer of carbon-based...

44

Carl Zeiss STM AG | Open Energy Information  

Open Energy Info (EERE)

Zeiss STM AG Jump to: navigation, search Name: Carl Zeiss STM AG Place: Oberkochen, Germany Zip: 73447 Sector: Solar Product: Germany-based, technology developer and solutions...

45

REpower Systems AG | Open Energy Information  

Open Energy Info (EERE)

AG Jump to: navigation, search Name: REpower Systems AG Place: Hamburg, Germany Zip: D-22297 Sector: Services, Wind energy Product: Wind turbine manufacturer with primary exposure...

46

Bernried Erdwarme AG | Open Energy Information  

Open Energy Info (EERE)

Bernried Erdwarme AG Jump to: navigation, search Name: Bernried Erdwarme AG Place: Germany Sector: Geothermal energy Product: Germany-based geothermal development company....

47

Clean Mobile AG | Open Energy Information  

Open Energy Info (EERE)

Mobile AG Place: Munich, Bavaria, Germany Sector: Vehicles Product: Manufacturer of fuel cell-powered drives for small vehicles. References: Clean Mobile AG1 This article is a...

48

SolarHybrid AG | Open Energy Information  

Open Energy Info (EERE)

SolarHybrid AG Jump to: navigation, search Name: SolarHybrid AG Place: Germany Sector: Solar Product: Germany-based solar thermal hybrid product manufacturer References:...

49

Solar Power Partners AG | Open Energy Information  

Open Energy Info (EERE)

Partners AG Place: Germany Sector: Solar Product: Small Solar project developer with projects located in South Africa and France. References: Solar Power Partners AG1 This...

50

ENRO Geothermie AG | Open Energy Information  

Open Energy Info (EERE)

Geothermie AG Jump to: navigation, search Name: ENRO Geothermie AG Place: Essen, North Rhine-Westphalia, Germany Zip: 45128 Sector: Geothermal energy Product: Geothermal project...

51

Seeger Engineering AG | Open Energy Information  

Open Energy Info (EERE)

Seeger Engineering AG Jump to: navigation, search Name: Seeger Engineering AG Place: Hessisch Lichtenau, Hessen, Germany Zip: 37235 Sector: Biomass, Services Product: Services...

52

Getec AG Contracting | Open Energy Information  

Open Energy Info (EERE)

Getec AG Contracting Jump to: navigation, search Name: Getec AG Contracting Place: Magdeburg, Saxony-Anhalt, Germany Zip: 39108 Sector: Efficiency Product: German Efficiency...

53

Sonne Wind Beteiligungen AG | Open Energy Information  

Open Energy Info (EERE)

Sonne Wind Beteiligungen AG Jump to: navigation, search Name: Sonne+Wind Beteiligungen AG Place: Berlin, Germany Zip: 10715 Sector: Efficiency, Solar, Wind energy Product:...

54

Umwelt Management AG UMaAG | Open Energy Information  

Open Energy Info (EERE)

UMaAG UMaAG Jump to: navigation, search Name Umwelt Management AG (UMaAG) Place Cuxhaven, Germany Zip 27478 Sector Wind energy Product RE project developer, esp. wind energy. Coordinates 53.858306°, 8.697818° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.858306,"lon":8.697818,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

55

Abwicklungsgesellschaft Biogas I AG Formerly Schmack Biogas AG | Open  

Open Energy Info (EERE)

Abwicklungsgesellschaft Biogas I AG Formerly Schmack Biogas AG Abwicklungsgesellschaft Biogas I AG Formerly Schmack Biogas AG Jump to: navigation, search Name Abwicklungsgesellschaft Biogas I AG (Formerly Schmack Biogas AG) Place Schwandorf, Bavaria, Germany Zip 92421 Product Germany-based company that specialises in biogas production technology. It provides turn-key biogas plants including project development, technical and biological commissioning. Coordinates 49.327703°, 12.108496° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.327703,"lon":12.108496,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

56

Campa AG | Open Energy Information  

Open Energy Info (EERE)

Campa AG Campa AG Jump to: navigation, search Name Campa AG Place Ochsenfurt, Germany Zip 97199 Product String representation "Campa AG is one ... on and trading." is too long. Coordinates 49.66347°, 10.06599° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.66347,"lon":10.06599,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

57

Solara AG | Open Energy Information  

Open Energy Info (EERE)

installer of small-scale photovoltaics and turbines for boats, campervans and holiday homes, as well as grid-connected systems for houses. References: Solara AG1 This article...

58

Isovolta AG | Open Energy Information  

Open Energy Info (EERE)

Isovolta AG Isovolta AG Jump to: navigation, search Name Isovolta AG Place Vienna, Austria Zip 2355 Sector Solar Product Isovolta produces TPT and PTE-type solar module backsheets. Coordinates 48.202548°, 16.368805° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.202548,"lon":16.368805,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

59

Solarwatt AG | Open Energy Information  

Open Energy Info (EERE)

Solarwatt AG Solarwatt AG Jump to: navigation, search Name Solarwatt AG Place Dresden, Germany Zip D-01109 Sector Solar Product Solarwatt Solar-Systeme GmbH manufactures high-quality solar modules from laminated safety glass. Coordinates 51.053645°, 13.740815° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.053645,"lon":13.740815,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

Alteno AG | Open Energy Information  

Open Energy Info (EERE)

Alteno AG Alteno AG Jump to: navigation, search Name Alteno AG Place Basel, Switzerland Zip 4057 Sector Solar Product Installer of solar PV and passive plants in Basel and Zurich. Coordinates 47.548807°, 7.58782° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.548807,"lon":7.58782,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Parabel AG | Open Energy Information  

Open Energy Info (EERE)

Parabel AG Parabel AG Jump to: navigation, search Name Parabel AG Place Berlin-Pankow, Berlin, Germany Sector Solar Product Sells a thin-film roofing product using UniSolar laminates, and distributes and installs other PV and solar passive products. Coordinates 52.562199°, 13.3983° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":52.562199,"lon":13.3983,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

62

Nordex AG | Open Energy Information  

Open Energy Info (EERE)

Nordex AG Nordex AG Jump to: navigation, search Name Nordex AG Place Norderstedt, Germany Zip 22848 Sector Wind energy Product The Nordex Group is a globally-oriented manufacturer of wind energy systems focusing principally on turbines in the megawatt class. Coordinates 53.706285°, 9.99709° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.706285,"lon":9.99709,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

63

Meeco AG | Open Energy Information  

Open Energy Info (EERE)

Meeco AG Meeco AG Jump to: navigation, search Name meeco AG Place Zug, Switzerland Zip 6304 Sector Renewable Energy Product Switzerland-based company that offers engineering and management solutions in the areas of renewable energy, reusable resources and aviation. Coordinates 47.171507°, 8.516215° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.171507,"lon":8.516215,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

64

Qimonda AG | Open Energy Information  

Open Energy Info (EERE)

Qimonda AG Qimonda AG Jump to: navigation, search Name Qimonda AG Place Munich, Bavaria, Germany Zip 81739 Sector Solar Product Qimonda designs and manufacturers DRAM memory chips and recently entered the solar cell manufacturing sector with the establishment of Qimonda Solar. Coordinates 48.136415°, 11.577531° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.136415,"lon":11.577531,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

65

ABIDAS AG | Open Energy Information  

Open Energy Info (EERE)

ABIDAS AG ABIDAS AG Jump to: navigation, search Name ABIDAS AG Place Werder, Brandenburg, Germany Zip 14542 Product Local energy consultant and PV systems installer and integrator. Coordinates 53.499122°, 12.011653° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.499122,"lon":12.011653,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

66

Interstrom AG | Open Energy Information  

Open Energy Info (EERE)

Interstrom AG Interstrom AG Jump to: navigation, search Name Interstrom AG Place Bayreuth, Bavaria, Germany Zip 95448 Sector Solar Product Germany-based electricity provider. The firm is also involved in solar project development. Coordinates 49.945189°, 11.571023° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.945189,"lon":11.571023,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

67

Fuhrlander AG | Open Energy Information  

Open Energy Info (EERE)

Fuhrlander AG Fuhrlander AG Jump to: navigation, search Name Fuhrlander AG Place Waigandshain, Germany Zip D-56477 Sector Wind energy Product Manufacturer and license holder of wind turbines in the 30 to 2500 kW range, with particular capabilities relating to difficult wind conditions. Coordinates 50.645135°, 8.082535° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.645135,"lon":8.082535,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

68

3C Holding AG | Open Energy Information  

Open Energy Info (EERE)

Holding AG Holding AG Jump to: navigation, search Name 3C Holding AG Place Bad Vilbel/Frankfurt am Main, Germany Zip 61118 Sector Services Product 3C Holding AG develops trading strategies for EU allowances, JI/CDM Projects and climate neutral events, products and services. Merged with Factor Consulting to form First Climate. References 3C Holding AG[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. 3C Holding AG is a company located in Bad Vilbel/Frankfurt am Main, Germany . References ↑ "3C Holding AG" Retrieved from "http://en.openei.org/w/index.php?title=3C_Holding_AG&oldid=341624" Categories: Clean Energy Organizations Companies Organizations Stubs

69

SES 21 AG | Open Energy Information  

Open Energy Info (EERE)

SES 21 AG Place: OderdingPolling, Germany Zip: 82398 Sector: Solar Product: A distributor of photovoltaic and solar thermal systems in Germany. References: SES 21 AG1 This...

70

AIXTRON AG | Open Energy Information  

Open Energy Info (EERE)

AIXTRON AG AIXTRON AG Jump to: navigation, search Name AIXTRON AG Place Aachen, North Rhine-Westphalia, Germany Zip 52072 Sector Solar Product AIXTRON AG is a provider of deposition equipment to the semiconductor industry. Their equipment is used in the manufacture of LEDs, germanium and GaAs solar cells and OLEDs. Coordinates 50.778138°, 6.088498° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.778138,"lon":6.088498,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

71

AGS experiments, 1988, 1989, 1990  

SciTech Connect (OSTI)

This report contains: experimental areas layout; table of beam parameters and fluxes; experiment schedule as run''; experiment long range schedule; a listing of experiments by number; two-page summaries of each experiment begin here, also ordered by number; publications of AGS experiments; and list of experimenters.

Depken, J.C.

1991-04-01T23:59:59.000Z

72

AGS 20th anniversary celebration  

SciTech Connect (OSTI)

On May 22, 1980, a symposium was held at Brookhaven to celebrate the 20th birthday of the AGS, to recall its beginnings, and to review major discoveries that have been made with its beams. The talks at the symposium are recorded in this volume.

Baggett, N.V. (ed.)

1980-05-22T23:59:59.000Z

73

AGS experiments: 1990, 1991, 1992. Ninth edition  

SciTech Connect (OSTI)

This report contains a description of the following: AGS Experimental Area - High Energy Physics FY 1993 and Heavy Ion Physics FY 1993; Table of Beam Parameters and Fluxes; Experiment Schedule ``as run``; Proposed 1993 Schedule; A listing of experiments by number; Two-page summaries of each experiment begin here, also ordered by number; Publications of AGS Experiments; and List of AGS Experimenters.

Depken, J.C.

1993-04-01T23:59:59.000Z

74

Aecom Government Services AGS | Open Energy Information  

Open Energy Info (EERE)

Aecom Government Services AGS Aecom Government Services AGS Jump to: navigation, search Name Aecom Government Services (AGS) Place Fort Worth, Texas Zip 76102 Sector Renewable Energy, Services Product Texas-based government services arm of AECOM. The entity offers engineering services to the renewable energy sector. References Aecom Government Services (AGS)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Aecom Government Services (AGS) is a company located in Fort Worth, Texas . References ↑ "Aecom Government Services (AGS)" Retrieved from "http://en.openei.org/w/index.php?title=Aecom_Government_Services_AGS&oldid=341817" Categories: Clean Energy Organizations Companies

75

American Ag Fuels LLC | Open Energy Information  

Open Energy Info (EERE)

Ag Fuels LLC Ag Fuels LLC Jump to: navigation, search Name American Ag Fuels LLC Place Defiance, Ohio Zip 43512 Product Biodiesel producer in Defiance, Ohio. References American Ag Fuels LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Ag Fuels LLC is a company located in Defiance, Ohio . References ↑ "American Ag Fuels LLC" Retrieved from "http://en.openei.org/w/index.php?title=American_Ag_Fuels_LLC&oldid=342105" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load)

76

Sunseeker Energy Holding AG | Open Energy Information  

Open Energy Info (EERE)

Sunseeker Energy Holding AG Sunseeker Energy Holding AG Jump to: navigation, search Name Sunseeker Energy Holding AG Place Schindellegi, Switzerland Zip 8834 Sector Solar Product Switzerland-based company seeking to developing new generation solar and hybrid power technologies for sustainable energy use. References Sunseeker Energy Holding AG[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Sunseeker Energy Holding AG is a company located in Schindellegi, Switzerland . References ↑ "Sunseeker Energy Holding AG" Retrieved from "http://en.openei.org/w/index.php?title=Sunseeker_Energy_Holding_AG&oldid=351842" Categories: Clean Energy Organizations Companies Organizations

77

WPD AG | Open Energy Information  

Open Energy Info (EERE)

WPD AG WPD AG Place Bremen, Bremen, Germany Zip 28211 Sector Wind energy Product Focuses mainly on deal structuring, project controlling, advance funding of project development costs, procuring equity, and the co-development of wind farms. Coordinates 53.075166°, 8.804667° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.075166,"lon":8.804667,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

78

DB-Netz AG Offices  

High Performance Buildings Database

Hamm, Germany The new office building for DB Netz AG was designed by the collaborative team of Architrav Architects and the Buildings Physics and Technical Building Services group of the University of Karlsruhe. The team developed an energy efficient building concept for the 64,304 sqft office building, located in Hamm, Germany. The design concept of the building is dominated by architectural solutions for ventilation, cooling and lighting. Use of HVAC and electric lighting is minimized as much as possible.

79

RWE AG | Open Energy Information  

Open Energy Info (EERE)

AG AG Jump to: navigation, search Name RWE AG Place Essen, North Rhine-Westphalia, Germany Zip 45128 Sector Geothermal energy, Solar, Wind energy Product Essen-headquartered natural gas & electricity public utility operating across Europe. Through its subsidiary, RWE Innogy, it is active as a developer & operator of wind, solar, geothermal, wave, & marine power projects. Coordinates 51.451805°, 7.010625° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.451805,"lon":7.010625,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

80

Flisom AG | Open Energy Information  

Open Energy Info (EERE)

Flisom AG Flisom AG Jump to: navigation, search Name Flisom AG Place Zurich, Switzerland Zip 8005 Sector Efficiency, Solar Product Flisom has a high-efficiency copper-indium-gallium-selenide technology that it plans to put on plastic foilâ€"not glassâ€"potentially opening up new applications like solar for cell phones. Coordinates 47.37706°, 8.53955° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.37706,"lon":8.53955,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

A surface plasmon model for laser ablation of Ag+ Ions from a roughened Ag surface  

Science Journals Connector (OSTI)

Experimental work by Shea and Compton1 suggests that Ag+ ions emitted from a roughened Ag surface irradiated by a nanosecond or...+ ion which also undergoes a small-impact parameter collision with another ion or ...

R. H. Ritchie; J. R. Manson; P. M. Echenique

1991-01-01T23:59:59.000Z

82

Offshore Ostsee Wind AG | Open Energy Information  

Open Energy Info (EERE)

Name: Offshore Ostsee Wind AG Place: Brgerende, Mecklenburg-Western Pomerania, Germany Zip: 18211 Sector: Wind energy Product: Joint venture formed to exploit offshore wind...

83

City Solar AG | Open Energy Information  

Open Energy Info (EERE)

City Solar AG Place: Bad Kreuznach, Germany Zip: D-55543 Sector: Services, Solar Product: Provides turnkey construction services for large-scale PV power plants, also has a...

84

ABO Wind AG | Open Energy Information  

Open Energy Info (EERE)

AG Place: Hessen, Germany Zip: 65193 Sector: Bioenergy, Wind energy Product: German developer of wind and bioenergy generation assets. ABO Wind has no direct holding in any wind...

85

IBC Solar AG | Open Energy Information  

Open Energy Info (EERE)

search Name: IBC Solar AG Place: Bad Staffelstein, Bavaria, Germany Zip: 96231 Sector: Solar Product: PV system integrator focused on turn-key solar power plants, and raising...

86

Algatec Solar AG | Open Energy Information  

Open Energy Info (EERE)

Prsen, Brandenburg, Germany Zip: D-04932 Sector: Solar Product: Germany-based PV solar module manufacturer. References: Algatec Solar AG1 This article is a stub. You...

87

Unit Energy Europe AG | Open Energy Information  

Open Energy Info (EERE)

Hydro, Wind energy Product: Unit Energy develops and operates wind parks and hydroelectric power plants all across Europe. References: Unit Energy Europe AG1 This article...

88

Ag  

Broader source: Energy.gov (indexed) [DOE]

Congress Congress on the Price-Anderson Act Prepared by U. S. Department of Energy Department of Energy Report to Congress on the Price-Anderson Act Table of Contents Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1- I. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -3- II. BACKGROUND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -4- III. RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -9- Recommendation 1. The DOE indemnification should be continued without any substantial change. -9- Recommendation 2. The amount of the DOE indemnification should not be decreased. . . . . . . . . -14- Recommendation 3. The DOE indemnification should continue to provide broad and mandatory coverage of activities conducted under contract for DOE.

89

Ag  

Broader source: Energy.gov (indexed) [DOE]

Notice of Inquiry: Preparation of Report to Congress Notice of Inquiry: Preparation of Report to Congress on Price-Anderson Act 62 Federal Register 68,272 (December 31, 1997) A - 1 Department of Energy Report to Congress on the Price-Anderson Act, Appendix A, Notice of Inquiry DEPARTMENT OF ENERGY Office of General Counsel Preparation of Report to Congress on Price-Anderson Act AGENCY: Office of General Counsel, DOE. ACTION: Notice of Inquiry concerning preparation of report to Congress on the Price-Anderson Act. SUMMARY: The Department of Energy (the "Department" or "DOE") is requesting public comments concerning the continuation or modification of the provisions of the Price-Anderson Act (the "Act"). These comments will assist the Department in the preparation of a report on the Act to be

90

Ag  

Broader source: Energy.gov (indexed) [DOE]

B B Atomic Energy Act of 1954, as amended 42 United States Code §§ 2210 et seq. (1994) § 2014 (AEA § 11) Definitions § 2210 (AEA §170) Indemnification and Limitation of Liability § 2282a (AEA § 234A) Civil Monetary Penalties for Violations of Department of Energy Regulations B - 1 Department of Energy Report to Congress on the Price-Anderson Act, Appendix B, Atomic Energy Act UNITED STATES CODE TITLE 42 - THE PUBLIC HEALTH AND WELFARE CHAPTER 23 - DEVELOPMENT AND CONTROL OF ATOMIC ENERGY SUBCHAPTER I - GENERAL PROVISIONS Sec. 2014. Definitions The intent of Congress in the definitions as given in this section should be construed from the words or phrases used in the definitions. As used in this chapter: (a) The term ''agency of the United States'' means the executive branch of the United States, or any

91

Ag  

Broader source: Energy.gov (indexed) [DOE]

Letter from John L. Quattrocchi, Senior Vice President, Under- writing, American Nuclear Insurers to Omer F. Brown, II, Har- man & Wilmot, L.L.P., dated January 21, 1998; Attachment B to Comments filed by Energy Contractor Price- Anderson Group. Town Center, Suite 300S/ 29 South Main Street/ West Hartford, CT 06107-2430/ (860) 561-3433 - FAX (860) 561-4655 [Logo and Letterhead: AMERICAN NUCLEAR INSURERS UNDERWRITING DEPARTMENT, John L. Quattrocchi, Senior Vice President] January 21, 1998 Mr. Omer F. Brown, II Harmon & Wilmot, L.L.P. 1010 Vermont Avenue, N.W. Suite 810 Washington, D.C. 20005 Re: DOE Notice of Inquiry Dear Mr. Brown: On December 31, 1997, the DOE published in the Federal Register a Notice of Inquiry concerning the preparation of its Report to Congress on the renewal of Price-Anderson. One of the DOE's questions

92

Magnetic Moments of 69-min Ag104 and 27-min Ag104m  

Science Journals Connector (OSTI)

The hyperfine structure separations of 69-min Ag104 and of 27-min Ag104m have been measured using the atomic beam magnetic resonance method. The results are: ??I=5(69-minAg104)=33 500-1000+2000 Mc/sec, ??I=2(27-minAg104m)=35 0002000 Mc/sec. The sign of the nuclear magnetic dipole moment has been found to be positive for both states, and by use of the Fermi-Segr formula one obtains ?I(I=5)=+4.0-0.1+0.2 nm, ?I(I=2)=+3.70.2 nm. Nuclear configurations which give these moments are discussed and we comment on the difference between Ag104 which shows a 2+, 5+ angular momentum recoupling doublet and Ag106 and Ag110 which show a 1+, 6+ doublet.

O. Ames; A. M. Bernstein; M. H. Brennan; D. R. Hamilton

1961-09-01T23:59:59.000Z

93

AG Plus Co operative | Open Energy Information  

Open Energy Info (EERE)

Plus Co operative Plus Co operative Jump to: navigation, search Name AG Plus Co-operative Place SE Kindred, North Dakota Zip 58051 Product Cooperative offering membership stock to agricultural producers. Set up to assist with the financing of a soybean crushing plant in the town of Kindred. References AG Plus Co-operative[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. AG Plus Co-operative is a company located in SE Kindred, North Dakota . References ↑ "AG Plus Co-operative" Retrieved from "http://en.openei.org/w/index.php?title=AG_Plus_Co_operative&oldid=341858" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

94

AG Land 4 | Open Energy Information  

Open Energy Info (EERE)

AG Land 4 AG Land 4 Facility AG Land 4 Sector Wind energy Facility Type Community Wind Facility Status In Service Owner AG Land Energy LLC Developer AG Land Energy LLC Energy Purchaser Alliant Energy Location Story County IA Coordinates 42.206397°, -93.325714° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.206397,"lon":-93.325714,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

95

AG Land 3 | Open Energy Information  

Open Energy Info (EERE)

Name AG Land 3 Name AG Land 3 Facility AG Land 3 Sector Wind energy Facility Type Community Wind Facility Status In Service Owner AG Land Energy LLC Developer AG Land Energy LLC Energy Purchaser Alliant Energy Location Story County IA Coordinates 42.146061°, -93.428028° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.146061,"lon":-93.428028,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

96

AG Land 2 | Open Energy Information  

Open Energy Info (EERE)

AG Land 2 AG Land 2 Facility AG Land 2 Sector Wind energy Facility Type Community Wind Facility Status In Service Owner AG Land Energy LLC Developer AG Land Energy LLC Energy Purchaser Alliant Energy Location Story County IA Coordinates 41.904231°, -93.354864° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.904231,"lon":-93.354864,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

97

AG Land 6 | Open Energy Information  

Open Energy Info (EERE)

AG Land 6 AG Land 6 Jump to: navigation, search Name AG Land 6 Facility AG Land 6 Sector Wind energy Facility Type Community Wind Facility Status In Service Owner AG Land Energy LLC Developer Enervation LLC Energy Purchaser Alliant Energy Location Hamilton County IA Coordinates 42.335536°, -93.632344° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.335536,"lon":-93.632344,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

98

Edisun Power AG | Open Energy Information  

Open Energy Info (EERE)

Edisun Power AG Edisun Power AG Jump to: navigation, search Name Edisun Power AG Place Zurich, Switzerland Zip 8006 Sector Solar Product Edisun Power Europe AG finances, acquires and operates solar power installations, and markets solar power. Coordinates 47.37706°, 8.53955° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.37706,"lon":8.53955,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

99

AG Land 1 | Open Energy Information  

Open Energy Info (EERE)

1 1 Jump to: navigation, search Name AG Land 1 Facility AG Land 1 Sector Wind energy Facility Type Community Wind Facility Status In Service Owner AG Land Energy LLC Developer AG Land Energy LLC Energy Purchaser Alliant Energy Location Story County IA Coordinates 42.145531°, -93.432161° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.145531,"lon":-93.432161,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

100

Ag & Water Pump | OpenEI  

Open Energy Info (EERE)

Ag & Water Pump Ag & Water Pump Dataset Summary Description Natural gas consumption data from the California Energy Commission by planning area for Commercial, Residential, Ag & Water Pump, Streetlight, Industry, Mining & Construction and Total Usage. Source California Energy Commission Date Released Unknown Date Updated Unknown Keywords Ag & Water Pump annual energy consumption Commercial Energy Consumption Industry Residential Streetlight Data text/csv icon Natural Gas Consumption by Planning Area (csv, 12.6 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 1990-2009 License License Other or unspecified, see optional comment below Comment http://www.energy.ca.gov/conditions.html Rate this dataset Usefulness of the metadata

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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101

Fuzzy Cosets and Quotient Fuzzy AG-subgroups  

E-Print Network [OSTI]

In this paper we extend the concept of fuzzy AG-subgroups. We introduce some results in normal fuzzy AG-subgroups. We define fuzzy cosets and quotient fuzzy AG-subgroups, and prove that the sets of their collection form an AG-subgroup and fuzzy AG-subgroup respectively. We also introduce the fuzzy Lagrange's Theorem of AG-subgroup. It is known that the condition $\\mu(xy)=\\mu(yx)$ holds for all $x,y$ in fuzzy subgroups if $\\mu$ is normal, but in fuzzy AG-subgroup we show that it holds without normality.

Amanullah; Imtiaz Ahmad; Muhammad Shah

2014-03-15T23:59:59.000Z

102

Roughening of a smooth cold Ag surface by Ag overlayers studied by differential reflectivity  

E-Print Network [OSTI]

L- 99 Roughening of a smooth cold Ag surface by Ag overlayers studied by differential reflectivity. The modifications of the optical properties due to the roughening of the surface are analysed, the annealing of the optical properties due to the early roughening of thesurface, we investigate the annealing

Paris-Sud XI, Université de

103

EXAFS Studies of Bimetallic Ag-Pt and Ag-Pd Nanorods  

SciTech Connect (OSTI)

Nanoparticles of Ag-Pt and Ag-Pd with high aspect ratios were synthesized using a radiolysis method. Gamma rays at dose rates below 0.5 kGy/h were used for irradiation. The nanoparticles were characterized by transmission electron microscopy (TEM), optical absorption spectroscopy and x-ray Absorption Fine Structure (XAFS) spectroscopy. Bright field micrographs show that Ag-Pt nanowires are composed of large particles with diameters ranging from 20-30 nm and joined by filaments of diameter between 2-5 nm. The Ag-Pd nanowires have diameters of 20-25 nm and lengths of 1.5 {micro}m. For XAFS measurements, the Pt L3 edge (11.564 keV), Ag K-edge (25.514 keV) and Pd K-edge (24.350 keV) were excited to determine the local structure around the respective atoms in the cluster. The Ag-Pt particles were found to possess a distinct core-shell structure with Pt in the core surrounded by Ag shell, with no indication of alloy formation. However, nanorods of Ag-Pd have formed an alloy for all the alloy compositions.

Lahiri, D.; Chattopadhyay, S.; Bunker, B.A.; Doudna, C.M.; Bertino, M.F.; Blum, F.; Tokuhiro, A.; Terry, J. (IIT); (UMR-MUST); (Notre)

2008-10-30T23:59:59.000Z

104

ASSET LOGISTIC AG | Open Energy Information  

Open Energy Info (EERE)

ASSET LOGISTIC AG ASSET LOGISTIC AG Jump to: navigation, search Name ASSET@LOGISTIC AG Place Hamburg, Hamburg, Germany Zip 20148 Sector Wind energy Product Developer of 3 wind farms in Almeria, Spain Coordinates 53.553345°, 9.992455° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.553345,"lon":9.992455,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

105

SolarWorld AG | Open Energy Information  

Open Energy Info (EERE)

SolarWorld AG SolarWorld AG Jump to: navigation, search Name SolarWorld AG Place Bonn, Germany Zip 53113 Product Vertically integrated PV manufacturer, with factories in Freiberg, Germany and Hillsboro, Oregon. Coordinates 50.7323°, 7.101695° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.7323,"lon":7.101695,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

106

Abakus Solar AG | Open Energy Information  

Open Energy Info (EERE)

Abakus Solar AG Abakus Solar AG Jump to: navigation, search Name Abakus Solar AG Place Gelsenkirchen, North Rhine-Westphalia, Germany Zip 45886 Product Gelsenkirchen-based project developer specializing in building-intergrated photovoltaics (BIPV). Coordinates 51.511335°, 7.09253° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.511335,"lon":7.09253,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

107

Meyer Burger AG | Open Energy Information  

Open Energy Info (EERE)

Meyer Burger AG Meyer Burger AG Jump to: navigation, search Name Meyer Burger AG Place Steffisburg, Switzerland Zip 3613 Sector Solar Product Manufactures wire saws for cutting and processing hard, brittle materials - such as silicon solar feedstock. Coordinates 46.77862°, 7.633955° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.77862,"lon":7.633955,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

108

SAG Solarstrom AG | Open Energy Information  

Open Energy Info (EERE)

SAG Solarstrom AG SAG Solarstrom AG Jump to: navigation, search Name SAG Solarstrom AG Place Freiburg, Germany Zip D-79111 Sector Solar Product System Integrator, developing utility-scale solar PV projects and selling the individual modules to investors. Coordinates 47.99854°, 7.849655° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.99854,"lon":7.849655,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

109

Power PLUS Communications AG | Open Energy Information  

Open Energy Info (EERE)

PLUS Communications AG PLUS Communications AG Jump to: navigation, search Name Power PLUS Communications AG Place Mannheim, Germany Zip 68167 Product String representation "Power Plus Comm ... nergy provider." is too long. Coordinates 49.48651°, 8.466785° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.48651,"lon":8.466785,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

110

Roth Rau AG | Open Energy Information  

Open Energy Info (EERE)

Roth Rau AG Roth Rau AG Jump to: navigation, search Name Roth & Rau AG Place Zimmritz, Germany Zip 7751 Sector Hydro, Hydrogen, Solar Product Roth & Rau offers equipment for fully automated solar cell manufacturing lines, using deposition of amorphous hydrogenated silicon nitride technology. Coordinates 50.85482°, 11.50169° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.85482,"lon":11.50169,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

111

RHIC & AGS Userscenter;User Facilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

User Facilities User Facilities Experimenters work at one of five user facilities. The largest of these facilities is the Relativistic Heavy Ion Collider (RHIC), others include the Alternating Gradient Synchrotron facility (AGS), the Tandem Van de Graaff, the Accelerator Test Facility (ATF), and the NASA Space Radiation Laboratory (NSRL). See also: National User Facility Organization (NUFO). Accelerator Test Facility (ATF) Brookhaven's newest user facility, the ATF is a proposal driven Program Committee reviewed Users' Facility dedicated for long-term R&D in Physics of Beams. Alternating Gradient Synchrotron (AGS) Since 1960, the Alternating Gradient Synchrotron (AGS) has been one of the world's premiere particle accelerators, well known for the three Nobel Prizes won as a result of research performed there.

112

Norddeutsche Affinerie AG | Open Energy Information  

Open Energy Info (EERE)

Norddeutsche Affinerie AG Norddeutsche Affinerie AG Jump to: navigation, search Name Norddeutsche Affinerie AG Place Hamburg, Germany Zip 20539 Product Producer and recycler of copper. Coordinates 53.553345°, 9.992455° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.553345,"lon":9.992455,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

113

Centrosolar Group AG | Open Energy Information  

Open Energy Info (EERE)

Centrosolar Group AG Centrosolar Group AG Jump to: navigation, search Name Centrosolar Group AG Place Munich, Germany Zip 80807 Product German holding company of various PV-related subsidiaries. Coordinates 48.136415°, 11.577531° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.136415,"lon":11.577531,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

114

BGZ Beteiligungsgesellschaft Zukunftsenergien AG | Open Energy Information  

Open Energy Info (EERE)

BGZ Beteiligungsgesellschaft Zukunftsenergien AG BGZ Beteiligungsgesellschaft Zukunftsenergien AG Jump to: navigation, search Name BGZ Beteiligungsgesellschaft Zukunftsenergien AG Place Husum, Germany Zip 25813 Sector Solar, Wind energy Product Finance and management holding, esp. for wind and solar projects. Coordinates 45.799479°, -121.486901° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.799479,"lon":-121.486901,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

115

Husker Ag LLC | Open Energy Information  

Open Energy Info (EERE)

Husker Ag LLC Husker Ag LLC Jump to: navigation, search Name Husker Ag LLC Place Plainview, Nebraska Zip 68769 Product Bioethanol producer using corn as feedstock. Coordinates 34.197675°, -101.698139° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.197675,"lon":-101.698139,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

116

ADM Hamburg AG | Open Energy Information  

Open Energy Info (EERE)

ADM Hamburg AG ADM Hamburg AG Jump to: navigation, search Name ADM Hamburg AG Place Hamburg, Hamburg, Germany Zip 21107 Product Biodiesel producer with a capacity of 595m litres/year. Coordinates 53.553345°, 9.992455° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.553345,"lon":9.992455,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

117

Huber and Suhner AG | Open Energy Information  

Open Energy Info (EERE)

and Suhner AG and Suhner AG Jump to: navigation, search Name Huber and Suhner AG Place Pfaeffikon, Switzerland Zip 8330 Sector Solar Product Huber and Suhner specialises in electrical and optical connectivity solutions and makes solar module components. Coordinates 47.367448°, 8.781544° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.367448,"lon":8.781544,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

118

TriWo AG | Open Energy Information  

Open Energy Info (EERE)

TriWo AG TriWo AG Jump to: navigation, search Name TriWo AG Place Trier, Denmark Zip 54290 Sector Solar Product Developer of solar photovoltaic electricity generation project in Germany. Coordinates 49.757256°, 6.636521° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.757256,"lon":6.636521,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

119

CSG Solar AG | Open Energy Information  

Open Energy Info (EERE)

CSG Solar AG CSG Solar AG Jump to: navigation, search Name CSG Solar AG Place Thalheim, Saxony-Anhalt, Germany Zip 6766 Sector Solar Product Manufacture of solar modules based on Crystalline Silicon on Glass (CSG) technology Coordinates 50.70348°, 12.8498° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.70348,"lon":12.8498,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

120

AG Land 5 | Open Energy Information  

Open Energy Info (EERE)

5 5 Jump to: navigation, search Name AG Land 5 Facility AG Land 5 Sector Wind energy Facility Type Community Wind Facility Status In Service Owner AG Land Energy LLC Developer Enervation LLC Energy Purchaser Alliant Energy Location Hamilton County IA Coordinates 42.335544°, -93.636953° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.335544,"lon":-93.636953,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
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121

MAN Ferrostaal AG | Open Energy Information  

Open Energy Info (EERE)

AG AG Jump to: navigation, search Name MAN Ferrostaal AG Place Essen, Germany Zip 45128 Sector Solar Product Germany-based firm that focuses on the development and realisation of industrial plants. The firm has engineering and development interests in solar projects. Coordinates 51.451805°, 7.010625° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.451805,"lon":7.010625,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

122

The Spectrum of AgD  

Science Journals Connector (OSTI)

The spectrum of AgD has been photographed at high dispersion with an Ag arc in an atmosphere of deuterium as a source. Quantum analyses of the 0,0 and 1,1 bands are presented. The value ?e=3.2595 is found for the lower state. Comparing this with the corresponding value for AgH, the ratio BeiBe for the two isotopic molecules is 0.50511, whereas the ratio of the reduced masses, by using Aston's latest values for the masses of the H and D atoms, is 0.50497. Calculation of the corrections to Be for the anharmonic oscillator as given by J. L. Dunham shows them to affect the Be ratio inappreciably.

Philip G. Koontz

1935-07-15T23:59:59.000Z

123

MVV Energie AG | Open Energy Information  

Open Energy Info (EERE)

MVV Energie AG MVV Energie AG Jump to: navigation, search Name MVV Energie AG Place Mannheim, North Rhine-Westphalia, Germany Zip 68159 Sector Biomass, Hydro, Hydrogen, Solar, Vehicles, Wind energy Product International energy distribution utility with interests in gas cells, gas powered vehicles, biomass, solar, wind and hydrogen power. Coordinates 49.48651°, 8.466785° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.48651,"lon":8.466785,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

124

AGO AG Energie Anlagen | Open Energy Information  

Open Energy Info (EERE)

AGO AG Energie Anlagen AGO AG Energie Anlagen Jump to: navigation, search Name AGO AG Energie + Anlagen Place Kulmbach, Baden-Württemberg, Germany Zip 95326 Sector Biomass Product Project developer and consultancy for biomass plants and efficient energy supply and facilities. Coordinates 50.10717°, 11.45865° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.10717,"lon":11.45865,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

125

Eisenbeiss Solar AG | Open Energy Information  

Open Energy Info (EERE)

Eisenbeiss Solar AG Eisenbeiss Solar AG Jump to: navigation, search Name Eisenbeiss Solar AG Place Augsburg, Germany Sector Geothermal energy, Solar Product Eisenbeiss Solar is a German-based company which offers domestic heating systems combining solar passive, wood burning, geothermal heat pumps and fossil fuel. Coordinates 48.370335°, 10.897892° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.370335,"lon":10.897892,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

126

Manz Automation AG | Open Energy Information  

Open Energy Info (EERE)

AG AG Jump to: navigation, search Name Manz Automation AG Place Reutlingen, Baden-Württemberg, Germany Zip D-72768 Sector Solar Product German manufacturer of solar and LCD capital equipment. Coordinates 48.49159°, 9.21487° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.49159,"lon":9.21487,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

127

Gehrlicher Solar AG | Open Energy Information  

Open Energy Info (EERE)

Gehrlicher Solar AG Gehrlicher Solar AG Jump to: navigation, search Name Gehrlicher Solar AG Place Neustadt, Germany Zip 96465 Sector Solar Product Germany-based company that plans, builds and markets photovoltaic and solar thermal plants. It consults for local, private and environmental organisations, specialising in citizen shareholding. Coordinates 51.46817°, 10.46445° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.46817,"lon":10.46445,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

128

AgBiS2 Semiconductor-Sensitized Solar Cells  

Science Journals Connector (OSTI)

AgBiS2 Semiconductor-Sensitized Solar Cells ... We present a new ternary semiconductor sensitizer-AgBiS2 for solar cells. ... Liquid-junction semiconductor-sensitized solar cells were fabricated from the synthesized AgBiS2 semiconductor. ...

Pen-Chi Huang; Wei-Chih Yang; Ming-Way Lee

2013-08-16T23:59:59.000Z

129

AGS experiments -- 1996, 1997, 1998, 1999. Fifteenth edition  

SciTech Connect (OSTI)

This report is a compilation of two-page summaries for AGS experiments for FY 1996, FY 1997, FY 1998, FY 1999. The bulk of the experiments are for high energy physics and nuclear physics programs. Also included are the run schedules for the AGS for each of those years and a listing of publications of AGS experiments for 1982--1999.

Lo Presti, P.

1999-03-01T23:59:59.000Z

130

EECH Group AG formerly European Energy Consult Holding P T Technology AG |  

Open Energy Info (EERE)

EECH Group AG formerly European Energy Consult Holding P T Technology AG EECH Group AG formerly European Energy Consult Holding P T Technology AG Jump to: navigation, search Name EECH Group AG (formerly European Energy Consult Holding, P&T Technology AG) Place Hamburg, Schleswig-Holstein, Germany Zip 20354 Sector Solar, Wind energy Product Manager of retail bond issues to fund wind, PV and solar thermal power projects. Coordinates 53.553345°, 9.992455° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.553345,"lon":9.992455,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

131

3S Industries AG Formerly 3S Swiss Solar Systems AG | Open Energy  

Open Energy Info (EERE)

AG Formerly 3S Swiss Solar Systems AG AG Formerly 3S Swiss Solar Systems AG Jump to: navigation, search Name 3S Industries AG (Formerly 3S Swiss Solar Systems AG) Place Bern, Switzerland Zip CH-3006 Product Swiss-based manufacturer of manual and semi-automatic PV module production lines; provides turnkey integration service for PV and BIPV. Coordinates 46.948432°, 7.440461° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.948432,"lon":7.440461,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

132

PV Crystalox Solar AG formerly PV Silicon AG | Open Energy Information  

Open Energy Info (EERE)

PV Crystalox Solar AG formerly PV Silicon AG PV Crystalox Solar AG formerly PV Silicon AG Jump to: navigation, search Name PV Crystalox Solar AG (formerly PV Silicon AG) Place Abingdon, England, United Kingdom Zip OX14 4SE Sector Solar Product UK-based manufacturer of multicrystalline ingots and wafers to the solar industry; as of early 2009, to output solar-grade polysilicon. Coordinates 36.71049°, -81.975194° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.71049,"lon":-81.975194,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

133

High intensity proton operation at the Brookhaven AGS accelerator complex  

SciTech Connect (OSTI)

With the completion of the AGS rf upgrade, and the implementation of a transition {open_quotes}jump{close_quotes}, all of accelerator systems were in place in 1994 to allow acceleration of the proton intensity available from the AGS Booster injector to AGS extraction energy and delivery to the high energy users. Beam commissioning results with these new systems are presented. Progress in identifying and overcoming other obstacles to higher intensity are given. These include a careful exploration of the stopband strengths present on the AGS injection magnetic porch, and implementation of the AGS single bunch transverse dampers throughout the acceleration cycle.

Ahrens, L.A.; Blaskiewicz, M.; Bleser, E.; Brennan, J.M.; Gardner, C.; Glenn, J.W.; Onillon, E.; Reece, R.K.; Roser, T.; Soukas, A. [and others

1994-08-01T23:59:59.000Z

134

SolarWaterWorld AG | Open Energy Information  

Open Energy Info (EERE)

SolarWaterWorld AG SolarWaterWorld AG Jump to: navigation, search Name SolarWaterWorld AG Place Berlin, Berlin, Germany Zip 10559 Sector Solar Product Berlin-headquartered maker of solar-powered boats. References SolarWaterWorld AG[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. SolarWaterWorld AG is a company located in Berlin, Berlin, Germany . References ↑ "SolarWaterWorld AG" Retrieved from "http://en.openei.org/w/index.php?title=SolarWaterWorld_AG&oldid=351441" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

135

Bosch Solar Energy AG | Open Energy Information  

Open Energy Info (EERE)

Logo: Bosch Solar Energy AG Name Bosch Solar Energy AG Address Wilhelm-Wolff-Strasse 23 Place Arnstadt, Germany Product solar modules and cells Phone number +49 361 2195-0 Website http://www.bosch-solarenergy.d Coordinates 50.8597437°, 10.9471316° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.8597437,"lon":10.9471316,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

136

Microsoft Word - S00790AG.doc  

Office of Legacy Management (LM)

Website: http://www.lm.doe.gov/land/sites/mo/weldon/weldon.htm Website: http://www.lm.doe.gov/land/sites/mo/weldon/weldon.htm DOE office in Grand Junction 24-hour toll free security telephone number: (877) 695-5322 DOE-WSS local telephone number: (636) 300-0012 S00790AG DOE-LM/GJ688-2004 Long-Term Surveillance and Maintenance Plan for the U.S Department of Energy Weldon Spring, Missouri, Site February 2005 Work Performed by S.M. Stoller Corporation under DOE Contract No. DE-AC01-02GJ79491 for the U.S. Department of Energy Office of Legacy Management, Grand Junction, Colorado U.S. Department of Energy Weldon Spring Site LTS&M Plan February 2005 Second Draft Final Doc. No. S00790AG Page iii Contents Acronyms and Abbreviations .......................................................................................................

137

The instability of silicene on Ag(111)  

SciTech Connect (OSTI)

We have used low energy electron microscopy to directly visualize the formation and stability of silicene layers on a Ag(111) substrate. Theoretical calculations call into question the stability of this graphene-like analog of silicon. We find that silicene layers are intrinsically unstable against the formation of an sp{sup 3}-like hybridized, bulk-like silicon structure. The irreversible formation of this bulk-like structure is triggered by thermal Si adatoms that are created by the silicene layer itself. To add injury to insult, this same instability prevents the formation of a fully closed silicene layer or a thicker bilayer, rendering the future large-scale fabrication of silicene layers on Ag substrates unlikely.

Acun, A.; Poelsema, B.; Zandvliet, H. J. W.; Gastel, R. van [Physics of Interfaces and Nanomaterials, MESA Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede (Netherlands)] [Physics of Interfaces and Nanomaterials, MESA Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede (Netherlands)

2013-12-23T23:59:59.000Z

138

Centrotec Sustainable AG | Open Energy Information  

Open Energy Info (EERE)

Centrotec Sustainable AG Centrotec Sustainable AG Jump to: navigation, search Name Centrotec Sustainable AG Place Brilon, Germany Zip D - 59929 Sector Solar Product Provides gas flue and climate systems for low-energy houses. Centrotec has also succeeded in seizing a substantial market share of the booming solar market via its subsidiary Centrosolar. Coordinates 51.39555°, 8.572655° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.39555,"lon":8.572655,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

139

Cross Capital AG | Open Energy Information  

Open Energy Info (EERE)

Cross Capital AG Cross Capital AG Jump to: navigation, search Name Cross Capital AG Place Zug, Switzerland Zip 6300 Sector Solar Product Switzerland-based company that participates in enterprises of all kinds at home and abroad. The company Shares a 50% stake in the Ibersol STEG project with German solar developer Solar Millennium. Coordinates 47.171507°, 8.516215° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.171507,"lon":8.516215,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

140

Commissioning the polarized beam in the AGS  

SciTech Connect (OSTI)

After the successful operation of a high energy polarized proton beam at the Argonne Laboratory Zero Gradient Synchrotron (ZGS) was terminated, plans were made to commission such a beam at the Brookhaven National Laboratory Alternating Gradient Synchrotron (AGS). On February 23, 1984, 2 ..mu..A of polarized H/sup -/ was accelerated through the Linac to 200 MeV with a polarization of about 65%. 1 ..mu..A was injected into the AGS and acceleration attempts began. Several relatively short runs were then made during the next three months. Dedicated commissioning began in early June, and on June 26 the AGS polarized beam reached 13.8 GeV/c to exceed the previous ZGS peak momentum of 12.75 GeV/c. Commissioning continued to the point where 10/sup 10/ polarized protons were accelerated to 16.5 GeV/c with 40% polarization. Then, two experiments had a short polarized proton run. We plan to continue commissioning efforts in the fall of this year to reach higher energy, higher intensity, and higher polarization levels. We present a brief description of the facility and of the methods used for preserving the polarization of the accelerating beam.

Ratner, L.G.; Brown, H.; Chiang, I.H.; Courant, E.; Gardner, C.; Lazarus, D.; Lee, Y.Y.; Makdisi, Y.; Sidhu, S.; Skelly, J.

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Theoretical study of Ag- and Au-filled skutterudites.  

Broader source: Energy.gov [DOE]

Uses ab initio atomistic DFT modeling as implemented in VASP to determine theoretical values of thermoelectric properties for Ag-filled skutterudites.

142

METAL MEDIA FILTERS, AG-1 SECTION FI  

SciTech Connect (OSTI)

One application of metal media filters is in various nuclear air cleaning processes including applications for protecting workers, the public and the environment from hazardous and radioactive particles. To support this application the development of the ASME AG-1 FI Standard on Metal Media has been under way for more than ten years. Development of the proposed section has required resolving several difficult issues associated with operating conditions (media velocity, pressure drop, etc.), qualification testing, and quality acceptance testing. Performance characteristics of metal media are dramatically different than the glass fiber media with respect to parameters like differential pressures, operating temperatures, media strength, etc. These differences make existing data for a glass fiber media inadequate for qualifying a metal media filter for AG-1. In the past much work has been conducted on metal media filters at facilities such as Lawrence Livermore National Laboratory (LLNL) and Savannah River National Laboratory (SRNL) to qualify the media as High Efficiency Particulate Air (HEPA) Filters. Particle retention testing has been conducted at Oak Ridge Filter Test Facility and at Air Techniques International (ATI) to prove that the metal media meets or exceeds the 99.97% particle retention required for a HEPA Filter. Even with his testing, data was lacking to complete an AG-1 FI Standard on metal media. With funding secured by Mississippi State University (MSU) from National Nuclear Security Administration (NNSA), a research test stand is being designed and fabricated at MSU's Institute for Clean Energy Technology (ICET) Facility to obtain qualification data on metal media. This in turn will support required data needed for the FI Standard. The paper will discuss in detail how the test stand at MSU will obtain the necessary data to complete the FI Standard.

Adamson, D.

2012-05-23T23:59:59.000Z

143

Optical Absorption Spectrum of AgF  

Science Journals Connector (OSTI)

The optical absorption of thin films of silver monofluoride has been investigated in the visible and ultraviolet region of the spectrum at room and low temperatures. Exciton peaks have been observed at 4.63 and 6.34 eV for samples at 4.8 K. The first exciton peak is considerably lower in energy than might be expected on the basis of the trend set by the other silver halides. This unusually low energy has led us to speculate that the band structure of AgF may be quite different from those of the other silver halides.

Alfred P. Marchetti and G. L. Bottger

1971-04-15T23:59:59.000Z

144

Transverse beam dampers for the Brookhaven AGS  

SciTech Connect (OSTI)

A wide band damper system has been developed for the Brookhaven Alternating Gradient Synchrotron (AGS). The system consists of two sets of PUE pickups, analog and digital processing electronics, four 500 Watt wide band power amplifiers, and two pairs of strip line deflectors. The system is currently used to damp transverse coherent instabilities and injection errors, in both planes, for protons and all species of Heavy Ions. This paper discusses the system design and operation, focusing on the engineering considerations and problems encountered in the actual implementation. Operational data from both protons and Heavy Ion beams is presented.

Smith, G.A.; Roser, T.; Witkover, R.; Wong, V.

1993-11-01T23:59:59.000Z

145

MAGNETIC DESIGN OF A SUPERCONDUCTING AGS SNAKE.  

SciTech Connect (OSTI)

Brookhaven National Laboratory plans to build a partial helical snake for polarized proton acceleration in the AGS. It will be a 3 Tesla superconducting magnet having a magnetic length of 1.9 meter. AGS needs only one magnet and currently there is no plan to build a prototype. Therefore, the first magnet itself must function at the design operating field and provide the required field quality, spin rotation and deflections on the particle beam. New software have been developed that exchanges input/output between the OPERA3d field design program, the Pro-Engineering CAD model and the software that drives the machine to make slots in aluminum cylinders where blocks of 6-around-I NbTi wires are placed. This new software have been used to carry out a number of iterations to satisfy various design requirements and to assure that the profile that is used in making field computations is the same that is used in cutting metal. The optimized coil cross-section is based on a two layer design with both inner and outer layers having five current blocks per quadrant. The ends are based on a design concept that will be used for the first time in accelerator magnets.

GUPTA,R.; LUCCIO,A.; MORGAN,G.; MACKAY,W.; POWER,K.; ROSER,T.; WILLEN,E.; OKAMURA,M.

2003-05-12T23:59:59.000Z

146

The Synthesis of Ag-Doped Mesoporous TiO2 . | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Synthesis of Ag-Doped Mesoporous TiO2 . The Synthesis of Ag-Doped Mesoporous TiO2 . Abstract: Ag-doped mesoporous titanium oxide was prepared using non-ionic surfactants and...

147

A&G Volume 55 Issue 1, Full Issue  

Science Journals Connector (OSTI)

......Should the UK government fund the launch of prebuilt...uk News A&G February 2014 Vol. 55 1.5 Lennon...astronomy. A&G February 2014 Vol. 55 1.39 Society...universities who are seeking funds to support vacation studentships...1dck5dl NAM2014 The 2014 National Astronomy Meeting......

A&G Volume 55 Issue 1; Full Issue

148

EXCURSION: enterprises in our region "Centrotherm photovoltaics AG"  

E-Print Network [OSTI]

EXCURSION: enterprises in our region "Centrotherm photovoltaics AG" 4th of November 2009 Invitation of a German enterprise called centrotherm photovoltaics AG in Blaubeuren. They are providers of technology and services for the photovoltaics industry. For organizational reasons we ask you to register for this visit

Pfeifer, Holger

149

Thermoelectric figure of merit of Ag{sub 2}Se with Ag and Se excess  

SciTech Connect (OSTI)

In the temperature range of 100-300 K, the electric ({sigma}) and thermoelectric ({alpha}{sub 0}) properties of Ag{sub 2}Se with an excess of Ag as high as {approx}0.1 at. % and Se as high as {approx}1.0 at. %, respectively, are investigated. From the data on {sigma}, {alpha}{sub 0}, and {chi}{sub tot} (thermal conductivities), the thermoelectric power {alpha}{sub 0}{sup 2}{sigma} and the figure of merit Z are calculated. It is found that {alpha}{sub 0}{sup 2}{sigma} and Z attain the peak values at room temperature and the electron concentration n {approx} 6.5 x 10{sup 18} cm{sup -3}.

Aliev, F. F., E-mail: farzali@physics.ab.az; Jafarov, M. B.; Eminova, V. I. [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)

2009-08-15T23:59:59.000Z

150

Deuterons and flow: At intermediate AGS energies  

SciTech Connect (OSTI)

A quantitative model, based on hadronic physics and Monte Carlo cascading is applied to heavy ion collisions at BNL-AGS and BEVALAC energies. The model was found to be in excellent agreement with particle spectra where data previously existed, for Si beams, and was able to successfully predict the spectra where data was initially absent, for Au beams. For Si + Au collisions baryon densities of three or four times the normal nuclear matter density ({rho}{sub 0}) are seen in the theory, while for Au + Au collisions, matter at densities up to 10 {rho}{sub 0} is anticipated. The possibility that unusual states of matter may be created in the Au beams and potential signatures for its observation, in particular deuterons and collective flow, are considered.

Kahana, D.E. [State Univ. of New York, Stony Brook, NY (United States); Pang, Y. [Brookhaven National Lab., Upton, NY (United States)]|[Columbia Univ., New York, NY (United States); Kahana, S.H. [Brookhaven National Lab., Upton, NY (United States)

1996-06-01T23:59:59.000Z

151

Rf beam control for the AGS Booster  

SciTech Connect (OSTI)

RF beam control systems for hadron synchrotrons have evolved over the past three decades into an essentially standard design. The key difference between hadron and lepton machines is the absence of radiation damping and existence of significant frequency variation in the case of hadrons. Although the motion of the hadron in the potential well of the rf wave is inherently stable it is not strongly damped. Damping must be provided by electronic feedback through the accelerating system. This feedback is typically called the phase loop. The technology of the rf beam control system for the AGS Booster synchrotron is described. First, the overall philosophy of the design is explained in terms of a conventional servo system that regulates the beam horizontal position in the vacuum chamber. The concept of beam transfer functions is fundamental to the mathematics of the design process and is reviewed. The beam transfer functions required for this design are derived from first principles. An overview of the beam signal pick-ups and high level rf equipment is given. The major subsystems, the frequency program, the heterodyne system, and beam feedback loops, are described in detail. Beyond accelerating the beam, the rf system must also synchronize the bunches in the Booster to the buckets in the AGS before transfer. The technical challenge in this process is heightened by the need to accomplish synchronization while the frequency is still changing. Details of the synchronization system are given. This report is intended to serve two purposes. One is to document the hardware and performance of the systems that have been built. The other is to serve as a tutorial vehicle from which the non-expert can not only learn the details of this system but also learn the principles of beam control that have led to the particular design choices made.

Brennan, J.M.

1994-09-26T23:59:59.000Z

152

Antibacterial burst-release from minimal Ag-containing plasma polymer coatings  

Science Journals Connector (OSTI)

...Federal Laboratories for Materials Science and Technology...Ag ions are generally active against bacteria, including...co-sputtering of Ag atoms. 2. Material and methods 2.1. Plasma...co-sputtering of Ag, the Ag cathode was optionally introduced...implant-related infections: active release strategies...

2011-01-01T23:59:59.000Z

153

ENGINEERING OF THE AGS SNAKE COIL ASSEMBLY.  

SciTech Connect (OSTI)

A 30% Snake superconducting magnet is proposed to maintain polarization in the AGS proton beam, the magnetic design of which is described elsewhere. The required helical coils for this magnet push the limits of the technology developed for the RHIC Snake coils. First, fields must be provided with differing pitch along the length of the magnet. To accomplish this, a new 3-D CAD system (''Pro/Engineer'' from PTC), which uses parametric techniques to enable fast iterations, has been employed. Revised magnetic field calculations are then based on the output of the mechanical model. Changes are made in turn to the model on the basis of those field calculations. To ensure that accuracy is maintained, the final solid model is imported directly into the CNC machine programming software, rather than by the use of graphics translating software. Next, due to the large coil size and magnetic field, there was concern whether the structure could contain the coil forces. A finite element analysis was performed, using the 3-D model, to ensure that the stresses and deflections were acceptable. Finally, a method was developed using ultrasonic energy to improve conductor placement during coil winding, in an effort to minimize electrical shorts due to conductor misplacement, a problem that occurred in the RHIC helical coil program. Each of these activities represents a significant improvement in technology over that which was used previously for the RHIC snake coils.

ANERELLA,M.GUPTA,R.KOVACH,P.MARONE,A.PLATE,S.POWER,K.SCHMALZLE,J.WILLEN,E.

2003-05-12T23:59:59.000Z

154

Complete Genome Sequences of Bacillus subtilis subsp. subtilis Laboratory Strains JH642 (AG174) and AG1839  

E-Print Network [OSTI]

The Gram-positive bacterium Bacillus subtilis is widely used for studies of cellular and molecular processes. We announce the complete genomic sequences of strain AG174, our stock of the commonly used strain JH642, and ...

Smith, Janet L.

155

EPURON GmbH formerly Voltwerk AG | Open Energy Information  

Open Energy Info (EERE)

EPURON GmbH formerly Voltwerk AG EPURON GmbH formerly Voltwerk AG Jump to: navigation, search Name EPURON GmbH (formerly Voltwerk AG) Place Hamburg, Germany Zip 20537 Sector Solar, Wind energy Product Develops, finances, implements and operates solar, wind and biogas power projects. Coordinates 53.553345°, 9.992455° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.553345,"lon":9.992455,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

156

PNE Wind formerly Plambeck Neue Energien AG | Open Energy Information  

Open Energy Info (EERE)

Plambeck Neue Energien AG Plambeck Neue Energien AG Jump to: navigation, search Name PNE Wind (formerly Plambeck Neue Energien AG) Place Cuxhaven, Lower Saxony, Germany Zip 27472 Sector Wind energy Product Germany-based developer of onshore and offshore windpower parks. Coordinates 53.858306°, 8.697818° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.858306,"lon":8.697818,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

157

AgFe Management Ltd | Open Energy Information  

Open Energy Info (EERE)

AgFe Management Ltd AgFe Management Ltd Jump to: navigation, search Name AgFe Management Ltd Place London, England, United Kingdom Zip W11 1QF Product London-based, Financial Asset Management and Advisory firm. Coordinates 51.506325°, -0.127144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

158

Mepsolar AG aka Munich Energy Partners | Open Energy Information  

Open Energy Info (EERE)

Mepsolar AG aka Munich Energy Partners Mepsolar AG aka Munich Energy Partners Jump to: navigation, search Name Mepsolar AG (aka Munich Energy Partners) Place Munich, Germany Zip 81829 Product Develops utility scale PV projects in Spain and Bulgaria and plans also to launch a PV direct selling business for residential customers. Coordinates 48.136415°, 11.577531° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.136415,"lon":11.577531,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

159

THE RHIC/AGS ONLINE MODEL ENVIRONMENT: DESIGN AND OVERVIEW.  

SciTech Connect (OSTI)

An integrated online modeling environment is currently under development for use by AGS and RHIC physicists and commissioners. This environment combines the modeling efforts of both groups in a CDEV [1] client-server design, providing access to expected machine optics and physics parameters based on live and design machine settings. An abstract modeling interface has been designed as a set of adapters [2] around core computational modeling engines such as MAD and UAL/Teapot++ [3]. This approach allows us to leverage existing survey, lattice, and magnet infrastructure, as well as easily incorporate new model engine developments. This paper describes the architecture of the RHIC/AGS modeling environment, including the application interface through CDEV and general tools for graphical interaction with the model using Tcl/Tk. Separate papers at this conference address the specifics of implementation and modeling experience for AGS and RHIC.

SATOGATA,T.; BROWN,K.; PILAT,F.; TAFTI,A.A.; TEPIKIAN,S.; VAN ZEIJTS,J.

1999-03-29T23:59:59.000Z

160

UPGRADING THE AGS TO 1 MW PROTON BEAM POWER.  

SciTech Connect (OSTI)

The Brookhaven Alternating Gradient Synchrotron (AGS) is a strong focusing accelerator that is used to accelerate protons and various heavy ion species to an equivalent proton energy of 29 GeV. At this energy the maximum intensity achieved is around 7 x 10{sup 13} protons per pulse. This corresponds to an average beam power of about 0.2 MW. Future programs in high-energy physics, as for instance a neutrino factory with the AGS as the proton driver [l], may require an upgrade of the AGS to an average beam power of 1 MW, at the energy of 24 GeV. This can be achieved with an increase of the beam intensity to 1 x 1014 protons per pulse, a 1.2-GeV superconducting linac as a new injector, and by upgrading the power supply and rf systems to allow cycling at 2.5 beam pulses per second.

BRENNAN,M.J.; MARNERIS,I.; ROSER,T.; RUGGIERO,A.G.; TRBOJEVIC,D.; ZHANG,S.Y.

2001-06-18T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

RENERCO Renewable Energy Concepts AG | Open Energy Information  

Open Energy Info (EERE)

RENERCO Renewable Energy Concepts AG RENERCO Renewable Energy Concepts AG Jump to: navigation, search Name RENERCO Renewable Energy Concepts AG Place Munich, Germany Zip D-80336 Sector Renewable Energy Product Munich-based service provider for all projects involving renewable energies. Also develops a complete range of projects of its own. Coordinates 48.136415°, 11.577531° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.136415,"lon":11.577531,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

162

Intergral Drive Systems AG IDS | Open Energy Information  

Open Energy Info (EERE)

Intergral Drive Systems AG IDS Intergral Drive Systems AG IDS Jump to: navigation, search Name Intergral Drive Systems AG (IDS) Place Zurich, Swaziland Zip CH-8005 Sector Wind energy Product Zurich based producer of power electronics systems for wind turbines, PV plants, and propulsion systems. Coordinates 47.37706°, 8.53955° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.37706,"lon":8.53955,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

163

SiC Processing AG | Open Energy Information  

Open Energy Info (EERE)

SiC Processing AG SiC Processing AG Jump to: navigation, search Name SiC Processing AG Place Hirschau, Germany Zip 92242 Sector Solar Product Offers management and recycling of slurry for solar and semiconductor industries. Coordinates 49.542793°, 11.943304° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.542793,"lon":11.943304,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

164

Ag-Al2O3 Catalyst HC-SCR: Performance with Light Alcohols and...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Ag-Al2O3 Catalyst HC-SCR: Performance with Light Alcohols and Other Reductants Ag-Al2O3 Catalyst HC-SCR: Performance with Light Alcohols and Other Reductants 2004 Diesel Engine...

165

Bull Solar GmbH Bull Holding AG | Open Energy Information  

Open Energy Info (EERE)

GmbH (Bull Holding AG) Place: North Rhine-Westphalia, Germany Sector: Solar Product: German solar installer. References: Bull Solar GmbH (Bull Holding AG)1 This article is a...

166

E-Print Network 3.0 - ag-pt alloy nanoparticles Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

13 JANUARY 2010 | DOI: 10.1038NMAT2490 A general phase-transfer protocol for metal ions Summary: by BSPP treatment of Ag@Pt nanoparticles. (16) Ag-Pd alloy synthesized by the...

167

E-Print Network 3.0 - ag brennelementewerk hanau Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

500 nm Au and 50 nm Ti with a thermal evaporator (LH Leybold AG, Hanau... , Garching, Germany), thermal evaporator (LH Leybold AG, Hanau, Germany and IC4 Plus Inficon...

168

Nanotribology: an UHV-SFM study on thin films of AgBr(001)  

Science Journals Connector (OSTI)

We performed scanning force microscopy (SFM) in ultrahigh vacuum (UHV) on AgBr thin films which were in... x tip and AgBr and NaCl, respectively. The two-dimensional histogram r...

R. Lthi; E. Meyer; H. Haefke; L. Howald; H. -J. Gntherodt

1995-06-01T23:59:59.000Z

169

Structure determination of Ag-Ge-S glasses using neutron diffraction  

Science Journals Connector (OSTI)

The structure of the superionic glass system (Ag2S)x(GeS2)1-x, for three compositions x=0.3, 0.4, 0.5, has been studied using neutron diffraction, and isotopic-substitution neutron-diffraction experiments have been performed on three silver isotope-substituted (107Ag,natAg,109Ag) samples of the composition (Ag2S)0.5(GeS2)0.5. The average short-range orderings of Ge-S, Ag-S, and Ge-Ag correlations were identified in the radial distribution functions for the isotopically substituted system of (Ag2S)0.5(GeS2)0.5. From the first and second differences in the three sets of isotopic-substitution neutron-diffraction data, the other three partial correlations (Ag-Ag, Ge-Ge, and S-S), were also identified. By examining unusually broad peaks in the Ag-Ag correlation function, it was concluded that the Ag-Ag distribution was rather homogeneous. We were also able to obtain further information by combining the first and second difference analyses, resulting in a structural model of a slightly elongated GeS4 tetrahedron with the local environment of Ag+ ions being threefold coordination by nonbridging sulphur ions. The medium-range order of the host framework was found to be a chainlike structure of linked corner-sharing GeS4 tetrahedra. Substantial changes in the first and second peaks in the distinct scattering functions i(Q) were found with composition and also with isotopic substitution. It was possible to explain the trends in the changes of the heights of these peaks in the structure factor by applying the void model for the first sharp diffraction peak. 1996 The American Physical Society.

J. H. Lee; A. P. Owens; A. Pradel; A. C. Hannon; M. Ribes; S. R. Elliott

1996-08-01T23:59:59.000Z

170

Characterization of the antiferromagnetism in Ag(pyz)2(S2O8) with a two-dimensional square lattice of Ag 2+ ions (Ag=silver, Pyz-pyrdzine, S2O8=sulfate)  

SciTech Connect (OSTI)

X-ray powder diffraction and magnetic susceptibility measurements show that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) consists of 2D square nets of Ag{sup 2+} ions resulting from the corner-sharing of axially elongated AgN{sub 4}O{sub 2} octahedra and exhibits characteristic 2D antiferromagnetism. Nevertheless, {mu}{sup +}Sr measurements indicate that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) undergoes 3D magnetic ordering below 7.8(3) K.

Singleton, John [Los Alamos National Laboratory; Mc Donald, R [Los Alamos National Laboratory; Sengupta, P [Los Alamos National Laboratory; Cox, S [Los Alamos National Laboratory; Manson, J [E WASHINGTON U; Southerland, H [E WASHINGTON U; Warter, M [E WASHINGTON U; Stone, K [STATE UNIV OF NY; Stephens, P [STATE UNIV OF NY; Lancaster, T [OXFORD U; Steele, A [OXFORD U; Blundell, S [OXFORD U; Baker, P [OXFORD U; Pratt, F [RUTHERFORD-APPLETON LAB; Lee, C [NCSU; Whangbo, M [NCSU

2009-01-01T23:59:59.000Z

171

Poster Instructions for Ag-ESD Symposium 2011 Poster Abstract  

E-Print Network [OSTI]

Poster Instructions for Ag-ESD Symposium 2011 Poster Abstract Please follow these instructions for preparation of a one page abstract of your poster presentation. 1. Language English Only 2. Abstract format. #12;Poster Format, Display and Example 1. Language English only 2. Size We recommend you prepare an A0

Tanaka, Jiro

172

Poster Instructions for Ag-ESD Symposium 2012 Poster Abstract  

E-Print Network [OSTI]

Poster Instructions for Ag-ESD Symposium 2012 Poster Abstract Please follow these instructions for preparation of a one page abstract of your poster presentation. 1. Language English Only 2. Abstract format send "Poster Abstract" in Word file format by E-mail to agesd@nourin.tsukuba.ac.jp (Do not send "pdf

Ejiri, Shinji

173

RUNNING THE AGS MMPS AT 5 HZ, 24 GEV.  

SciTech Connect (OSTI)

The Brookhaven Alternating Gradient Synchrotron (AGS) is a strong focusing accelerator which is used to accelerate protons and various heavy ion species to an equivalent proton enera of 29 GeV. At this energy, the maximum intensity achieved is 7 x 10{sup 13} protons per pulse. This corresponds to an average beam power of about 0.2 MW. Future programs in high-energy and neutron physics may require an upgrade of the AGS accelerator to an average beam power of around 4 MW, with proton beams at the energy of 24 GeV. This can be achieved with an increase of the beam intensity to 2 x 10{sup 14} protons per pulse that requires a 1.5-GeV super-conducting linac [1], as a new injector and by upgrading the power supply system to allow cycling at 5 beam pulses per second. This paper describes the present mode of operation of the AGS main magnet power supply, the requirements for operation at 5 Hz and a proposed sorption of all modifications required to upgrade the AGS main magnet power supply to operate at 5 HZ, with proton beams at the energy of 24 GeV.

MARNERIS,I.; ROSER,T.; RUGGIERO,A.G.; SANDBERG,J.

2001-06-18T23:59:59.000Z

174

A&G Volume 55 Issue 4, Full Issue  

Science Journals Connector (OSTI)

......bit.ly/ UMdDy9 PROFILE:HAYLEY FLOOD A&G7k]kij(&'*Leb$++ 4.9...eXWdXkho$eh] Q&AHayleyFlood Hayley Flood, Coopers Technology College, winner...experiment [EVE] data from http://lasp. colorado.edu accessed 11 May 2013, courtesy......

A&G Volume 55 Issue 4; Full Issue

2014-08-01T23:59:59.000Z

175

Nano-Ag-loaded hydroxyapatite coatings on titanium surfaces by electrochemical deposition  

Science Journals Connector (OSTI)

...research-article Research articles 1004 23 Nano-Ag-loaded hydroxyapatite coatings on...functions. The uniform distribution of nano-sized Ag in the coatings is one of the...plays an important role in the formation of nano-sized Ag [41]. Otherwise, only large...

2011-01-01T23:59:59.000Z

176

Oxidation-Induced Self-Assembly of Ag Nanoshells into Transparent and Opaque Ag Hydrogels and Aerogels  

Science Journals Connector (OSTI)

The water used in all syntheses was 18 M? milli-Q filtered. ... For the preparation of concentrated Ag sols, two techniques were employed; centrifuge filtration (CF) and rotatory evaporation (RE). ... With CF technique, Sartorius Vivaspin centrifuge filters (MWCO 30,000) were employed. ...

Xiaonan Gao; Richard J Esteves; Thi Thu Hien Luong; Rajendra Jaini; Indika U. Arachchige

2014-05-12T23:59:59.000Z

177

Determine Minimum Silver Flake Addition to GCM for Iodine Loaded AgZ  

SciTech Connect (OSTI)

The minimum amount of silver flake required to prevent loss of I{sub 2} during sintering in air for a SNL Glass Composite Material (GCM) Waste Form containing AgI-MOR (ORNL, 8.7 wt%) was determined to be 1.1 wt% Ag. The final GCM composition prior to sintering was 20 wt% AgI-MOR, 1.1 wt% Ag, and 80 wt% Bi-Si oxide glass. The amount of silver flake needed to suppress iodine loss was determined using thermo gravimetric analysis with mass spectroscopic off-gas analysis. These studies found that the ratio of silver to AgI-MOR required is lower in the presence of the glass than without it. Therefore an additional benefit of the GCM is that it serves to inhibit some iodine loss during processing. Alternatively, heating the AgI-MOR in inert atmosphere instead of air allowed for densified GCM formation without I{sub 2} loss, and no necessity for the addition of Ag. The cause of this behavior is found to be related to the oxidation of the metallic Ag to Ag{sup +} when heated to above ~300{degrees}C in air. Heating rate, iodine loading levels and atmosphere are the important variables that determine AgI migration and results suggest that AgI may be completely incorporated into the mordenite structure by the 550{degrees}C sintering temperature.

Terry J. Garino; Tina M. Nenoff; Mark A. Rodriguez

2014-04-01T23:59:59.000Z

178

Solar World USA not SolarWorld AG | Open Energy Information  

Open Energy Info (EERE)

World USA not SolarWorld AG World USA not SolarWorld AG Jump to: navigation, search Name Solar World USA (not SolarWorld AG) Place Colorado Springs, Colorado Zip 80907 Sector Solar Product Solar World manufactures solar powered products for educational, consumer, electronic and custom OEM markets. References Solar World USA (not SolarWorld AG)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solar World USA (not SolarWorld AG) is a company located in Colorado Springs, Colorado . References ↑ "Solar World USA (not SolarWorld AG)" Retrieved from "http://en.openei.org/w/index.php?title=Solar_World_USA_not_SolarWorld_AG&oldid=351350" Categories: Clean Energy Organizations

179

Heliocentris Energiesysteme GmbH aka Heliocentris Fuel Cells AG | Open  

Open Energy Info (EERE)

Heliocentris Energiesysteme GmbH aka Heliocentris Fuel Cells AG Heliocentris Energiesysteme GmbH aka Heliocentris Fuel Cells AG Jump to: navigation, search Name Heliocentris Energiesysteme GmbH (aka Heliocentris Fuel Cells AG) Place Berlin, Germany Zip 12489 Product Specialised in fuel cell demonstration applications for education and outreach. References Heliocentris Energiesysteme GmbH (aka Heliocentris Fuel Cells AG)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Heliocentris Energiesysteme GmbH (aka Heliocentris Fuel Cells AG) is a company located in Berlin, Germany . References ↑ "[ Heliocentris Energiesysteme GmbH (aka Heliocentris Fuel Cells AG)]" Retrieved from "http://en.openei.org/w/index.php?title=Heliocentris_Energiesysteme_GmbH_aka_Heliocentris_Fuel_Cells_AG&oldid=346452"

180

Sovello AG formerly EverQ GmbH | Open Energy Information  

Open Energy Info (EERE)

Sovello AG formerly EverQ GmbH Sovello AG formerly EverQ GmbH Jump to: navigation, search Name Sovello AG (formerly EverQ GmbH) Place Bitterfeld-Wolfen, Saxony-Anhalt, Germany Zip 6766 Sector Renewable Energy, Solar Product JV between Evergreen Solar, Q-Cells and Renewable Energy Corp to develop PV wafers, cells and panels through string ribbon process. References Sovello AG (formerly EverQ GmbH)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Sovello AG (formerly EverQ GmbH) is a company located in Bitterfeld-Wolfen, Saxony-Anhalt, Germany . References ↑ "Sovello AG (formerly EverQ GmbH)" Retrieved from "http://en.openei.org/w/index.php?title=Sovello_AG_formerly_EverQ_GmbH&oldid=35158

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181

Trapping phosphate anions inside the [Ag{sub 4}I]{sup 3+} framework: Structure, bonding, and properties of Ag{sub 4}I(PO{sub 4})  

SciTech Connect (OSTI)

Orange-red Ag{sub 4}I(PO{sub 4}) crystallizes in the monoclinic system, space group P2{sub 1}/m (No. 11), with the unit cell dimensions a=9.0874(6) A, b=6.8809(5) A, c=11.1260(7) A, {beta}=109.450(1){sup o}, and Z=4. The crystal structure is fully ordered; it comprises the silver-iodine three-dimensional positively charged framework hosting the tetrahedral PO{sub 4}{sup 3-} guest anions. The framework features high coordination numbers for iodine and manifold Ag-Ag bonds ranging from 3.01 to 3.46 A. The Ag-Ag interaction is bonding, it involves silver 4d and 5s orbitals lying, together with the orbitals of iodine, just below the Fermi level. Though the orbitals of silver and iodine define the conducting properties of the title compound, the interaction between the framework and the guest anions is also important and is responsive to the number of the silver atoms surrounding the PO{sub 4}{sup 3-} tetrahedra. Ag{sub 4}I(PO{sub 4}) melts incongruently at 591 K and produces a mixture of the silver phosphate and an amorphous phase upon cooling. Pure Ag{sub 4}I(PO{sub 4}) is a poor conductor with a room temperature conductivity of 3x10{sup -6} S m{sup -1}. The discrepancies between the properties observed here and those reported previously in the literature are discussed. - Graphical abstract: Regular [PO{sub 4}] tetrahedra fill large voids in the Ag-I framework to form a host-guest compound, Ag{sub 4}I(PO{sub 4}). It has a perfectly ordered crystal structure, atypical for this kind of compounds, rendering the study of the manifold Ag-Ag bonds and the host-guest interaction. However, this ordering leads to low ionic conductivity.

Oleneva, Olga S.; Kirsanova, Maria A.; Shestimerova, Tatiana A.; Abramchuk, Nikolay S.; Davliatshin, Dmitry I.; Bykov, Mikhail A. [Department of Chemistry, Lomonosov Moscow State University (Russian Federation); Dikarev, Evgeny V. [Department of Chemistry, University at Albany (United States); Shevelkov, Andrei V. [Department of Chemistry, Lomonosov Moscow State University (Russian Federation)], E-mail: shev@inorg.chem.msu.ru

2008-01-15T23:59:59.000Z

182

Magnetic moment of Ag104m and the hyperfine magnetic field of Ag in Fe using nuclear magnetic resonance on oriented nuclei  

Science Journals Connector (OSTI)

Nuclear magnetic resonance (NMR/ON) measurements with ?- and ?-ray detection have been performed on oriented Ag104g,m nuclei with the NICOLE He3-He4 dilution refrigerator setup at ISOLDE/CERN. For Ag104g (I?=5+) the ?-NMR/ON resonance signal was found at ?=266.70(5) MHz. Combining this result with the known magnetic moment for this isotope, the magnetic hyperfine field of Ag impurities in an Fe host at low temperature (<1 K) is found to be |Bhf(AgFe)|=44.709(35) T. A detailed analysis of other relevant data available in the literature yields three more values for this hyperfine field. Averaging all four values yields a new and precise value for the hyperfine field of Ag in Fe; that is, |Bhf(AgFe)|=44.692(30) T. For Ag104m (I?=2+), the anisotropy of the ? particles provided the NMR/ON resonance signal at ?=627.7(4) MHz. Using the new value for the hyperfine field of Ag in Fe, this frequency corresponds to the magnetic moment ?(Ag104m)=+3.691(3) ?N, which is significantly more precise than previous results. The magnetic moments of the even-A Ag102-110 isotopes are discussed in view of the competition between the (?g9/2)7/2+-3(?d5/2?g7/2)5/2+ and the (?g9/2)9/2+-3(?d5/2?g7/2)5/2+ configurations. The magnetic moments of the ground and isomeric states of Ag104 can be explained by an almost complete mixing of these two configurations.

V. V. Golovko; I. S. Kraev; T. Phalet; B. Delaur; M. Beck; V. Yu. Kozlov; S. Coeck; F. Wauters; P. Herzog; Ch. Tramm; D. Zkouck; D. Vnos; D. Srnka; M. Honusek; U. Kster; N. Severijns

2010-05-28T23:59:59.000Z

183

Decay of Ag104 and Levels in Pd104  

Science Journals Connector (OSTI)

The radioactive decay of the isomers of Ag104 has been investigated using scintillation spectrometers and a magnetic beta-ray spectrometer. Half-lives of (661) and (29.80.5) minutes were determined for the spin 5 and spin 2 isomers, respectively. Conversion electrons corresponding to 15 gamma rays assigned to Pd104 were observed. Two allowed positron transitions were detected: one of end-point energy (99010) kev from the spin 5 isomer of Ag104; and the other of end-point energy (270515) kev from the spin 2 isomer. Gamma-gamma and beta-gamma coincidences were observed. The experimental data together with data obtained by other investigators is used to determine the spins and parities of the low-lying excited states of Pd104.

H. Nutley and J. B. Gerhart

1960-12-01T23:59:59.000Z

184

Novatec BioSol AG | Open Energy Information  

Open Energy Info (EERE)

Novatec BioSol AG Novatec BioSol AG Jump to: navigation, search Name Novatec BioSol AG Place Karlsruhe, Rhineland-Palatinate, Germany Zip D-76135 Sector Solar Product Novatec is a solar field component manufacturer and plans to develop and operate using linear Fresnel concentrator solar thermal electrical generation (STEG) plants in Spain. Coordinates 49.01076°, 8.408695° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.01076,"lon":8.408695,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

185

Gamesa Energie Deutschland formerly EBV Management Holding AG | Open Energy  

Open Energy Info (EERE)

Deutschland formerly EBV Management Holding AG Deutschland formerly EBV Management Holding AG Jump to: navigation, search Name Gamesa Energie Deutschland (formerly EBV Management Holding AG) Place Oldenburg, Germany Zip 26122 Sector Wind energy Product German wind farm developer focused on developing and constructing wind farms in prepration for a sale to third party investors on commissioning. Coordinates 53.138699°, 8.21144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.138699,"lon":8.21144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

186

Morphological and electrochemical characterization of electrodeposited ZnAg nanoparticle composite coatings  

SciTech Connect (OSTI)

Silver nanoparticles with an average size of 23 nm were chemically synthesized and used to fabricate ZnAg composite coatings. The ZnAg composite coatings were generated by electrodeposition method using a simple sulfate plating bath dispersed with 0.5, 1 and 1.5 g/l of Ag nanoparticles. Scanning electron microscopy, X-ray diffraction and texture co-efficient calculations revealed that Ag nanoparticles appreciably influenced the morphology, micro-structure and texture of the deposit. It was also noticed that agglomerates of Ag nanoparticles, in the case of high bath load conditions, produced defects and dislocations on the deposit surface. Ag nanoparticles altered the corrosion resistance property of ZnAg composite coatings as observed from Tafel polarization, electrochemical impedance analysis and an immersion test. Reduction in corrosion rate with increased charge transfer resistance was observed for ZnAg composite coatings when compared to a pure Zn coating. However, the particle concentration in the plating bath and their agglomeration state directly influenced the surface morphology and the subsequent corrosion behavior of the deposits. - Highlights: Synthesis of Ag nanoparticles with an average size of 23 nm Fabrication of Zn/nano Ag composite coating on mild steel Composite coatings showed better corrosion resistance. Optimization of particle concentration is necessary.

Punith Kumar, M.K.; Srivastava, Chandan, E-mail: csrivastava@materials.iisc.ernet.in

2013-11-15T23:59:59.000Z

187

Application of a new coordination compound for the preparation of AgI nanoparticles  

SciTech Connect (OSTI)

Graphical abstract: Silver iodide nanoparticles have been sonochemically synthesized by using silver salicylate complex, [Ag(HSal)], as silver precursor. A series of control experiments were carried out to investigate the effects of solvent, surfactant concentration, sonication time and temperature on the morphology of AgI nanostructures. - Highlights: Silver salicylate as a new precursor was applied to fabricate ?-AgI nanoparticles. To further decrease the particle size of AgI, SDS was used as surfactant. The effect of preparation parameters on the particle size of AgI was investigated. - Abstract: AgI nanoparticles have been sonochemically synthesized by using silver salicylate, [Ag(HSal)], as silver precursor. To investigate the effects of solvent, surfactant concentration, sonication time and temperature on the morphology of AgI nanostructures, several experiments were carried out. The products were characterized by SEM, TEM, XRD, TGA/DTA, UVvis, and FT-IR. Based on the experimental findings in this research, it was found that the size of AgI nanoparticles was dramatically dependent on the silver precursor, sonochemical irradiation, and surfactant concentration. Sodium dodecyl sulfate (SDS) was applied as surfactant. When the concentration of SDS was 0.055 mM, very uniform sphere-like AgI nanoparticles with grain size of about 2530 nm were obtained. These results indicated that the high concentration of SDS could prevent the aggregation between colloidal nanoparticles due to its steric hindrance effect.

Mohandes, Fatemeh [Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of); Salavati-Niasari, Masoud, E-mail: salavati@kashanu.ac.ir [Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of); Institute of Nano Science and Nano Technology, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of)

2013-10-15T23:59:59.000Z

188

Transparent Conducting Electrodes based on 1D and 2D Ag Nanogratings for Organic Photovoltaics  

E-Print Network [OSTI]

The optical and electrical properties of optically-thin one-dimensional (1D) Ag nanogratings and two-dimensional (2D) Ag nanogrids are studied, and their use as transparent electrodes in organic photovoltaics are explored. A large broadband and polarization-insensitive optical absorption enhancement in the organic light-harvesting layers is theoretically and numerically demonstrated using either single-layer 2D Ag nanogrids or two perpendicular 1D Ag nanogratings, and is attributed to the excitation of surface plasmon resonances and plasmonic cavity modes. Total photon absorption enhancements of 150% and 200% are achieved for the optimized single-layer 2D Ag nanogrids and double (top and bottom) perpendicular 1D Ag nanogratings, respectively.

Zeng, Beibei; Bartoli, Filbert J

2014-01-01T23:59:59.000Z

189

Corrosion behavior of newly developed TiAgFe dental alloys in neutral saline solution  

E-Print Network [OSTI]

Corrosion behavior of newly developed Ti­Ag­Fe dental alloys in neutral saline solution B. B. Zhang, B. L. Wang, L. Li and Y. F. Zheng* The corrosion behavior of Ti­5Ag­xFe alloys (x ¼ 1, 2.5, 5 wt) Ti,Ti­ 5Ag­xFe alloys exhibited higher corrosion potentials, lower current densities, and larger

Zheng, Yufeng

190

Phase Transition and Thermal Decomposition of Silver Isocyanate (AgNCO)  

SciTech Connect (OSTI)

The thermal behavior of AgNCO (silver isocyanate) has been studied via thermal analysis, optical spectroscopy, X-ray powder diffraction and transmission electron microscopy. Upon quenching the high temperature polymorph (HT-AgNCO) to room temperature, a new modification has been obtained (q-AgNCO). Its crystal structure was solved from X-ray powder diffraction data and refined by the Rietveld method (Pmmn (no. 59), a = 3.579(3) A, b = 5.777(4) A, c = 5.807(2) A, V = 120.08(3) A3, Z = 2, T = 295 K). The structure consists of chains of Ag+ ions bridged by isocyanate units. HT-AgNCO exists between T = 135 C and the melting/decomposition point and exhibits virtually free rotation of the complex anions. According to preliminary single-crystal studies, HT-AgNCO (C2/m, a = 5.87 A, b = 3.51 A, c = 5.81 A, B = 105.953 degrees, Z = 2, T = 373 K) is structurally related to ?-NaN3. The crystal structures of both, HT-AgNCO and q-AgNCO have been compared with that of the room temperature modification (RT-AgNCO). The thermal behavior and the ionic conductivity of AgNCO are discussed with respect to the related compounds AgN3 and KSCN. Decomposition of AgNCO proceeds in distinct steps, as seen from TGA, and results in the formation of nanoparticles of elemental silver and an amorphous polymer consisting of C, N and O, only.

Schmidt, C.; Dinnebier, R; Jansen, M

2009-01-01T23:59:59.000Z

191

Surface-supported Ag islands stabilized by a quantum size effect: Their interaction with small molecules relevant to ethylene epoxidation  

SciTech Connect (OSTI)

This dissertation focuses on how QSE-stabilized, surface-supported Ag nanoclusters will interact with ethylene or oxygen. Experiments are performed to determine whether the QSE-mediated Ag islands react differently toward adsorption of ethylene or oxygen, or whether the adsorption of these small molecules will affect the QSE-mediated stability of Ag islands. Studies of the interaction of oxygen with Ag/Si(111)-77 were previously reported, but these studies were performed at a low Ag coverage where 3D Ag islands were not formed. So the study of such a system at a higher Ag coverage will be a subject of this work. The interaction of ethylene with Ag/Si(111)-77, as well as the interaction of oxygen with Ag/NiAl(110) are also important parts of this study.

Shao, Dahai

2013-05-15T23:59:59.000Z

192

E-Print Network 3.0 - ag broaden significantly Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science ; Physics 20 Supplementary information for: Structure of liquid phase change material AgInSbTe from density Summary: and broadened first peak, and we apply a...

193

Slurry parameters effect on Chemical??Mechanical Planarisation (CMP) of deposited silver (Ag) on chips  

Science Journals Connector (OSTI)

Ag-deposited chips composed of electrodes, which are spaced apart by photoresist, are polished by Chemical-Mechanical Planarisation (CMP). We optimise the polishing process parameters including processing pressure, rotating speed, slurry supplying rate, etc., and examine the effect of some slurry parameters such as abrasives, oxidisers, corrosives, complexing agents and surfactants and get optimum Ag CMP slurry with high Material Removal Rate (MRR) and low average roughness (Ra). Low vertical distance between Ag and photoresist is obtained by optimising metal Ag MRR and controlling polishing end-point exactly. CMP mechanism and relationship between surface defects and additives structures are elementary discussed too.

Y.J. Dai; G.S. Pan; H.F. Pei; J.Z. Sun; Y. Liu; H. Du

2010-01-01T23:59:59.000Z

194

E-Print Network 3.0 - al cu ag Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Rutgers University Collection: Chemistry 40 A theoretical study of adsorption of carbon monoxide on Ag-ZSM-5 zeolite Siriporn Jungsuttiwong , P.Khongpracha , T. N. Truong ,...

195

Annales Geophysicae, 23, 16031610, 2005 SRef-ID: 1432-0576/ag/2005-23-1603  

E-Print Network [OSTI]

Annales Geophysicae, 23, 1603­1610, 2005 SRef-ID: 1432-0576/ag/2005-23-1603 © European Geosciences

Paris-Sud XI, Université de

196

NH3-Selective Catalytic Reduction over Ag/Al2O3 Catalysts  

Broader source: Energy.gov [DOE]

DRIFT spectroscopy used together with flow reactor experiments to investigate the role of H2 for SCR over Ag/Al2O3

197

E-Print Network 3.0 - ag erdoelwerke einsatz Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

kommen gngige Industriestandards wie Java Server Faces 2.0 (JSF) und Java Persistence API (JPA... ). In Kooperation mit der AG Datenbanken und Informationssysteme kann die...

198

Vensys Energy AG formerly Vensys Energiesysteme GmbH | Open Energy...  

Open Energy Info (EERE)

GmbH ) Place: Saarbrcken, Germany Zip: 66115 Sector: Wind energy Product: Wind turbine manufacturer based in Germany. References: Vensys Energy AG (formerly Vensys...

199

A novel polythreading Ag(I) coordination polymer with blue photoluminescence  

SciTech Connect (OSTI)

One new compound, [Ag(p-bix)]{sub 3}[Ag(Hbtc){sub 2}]2H{sub 2}O (H{sub 3}btc=1,2,4-benzenetricarboxylate, p-bix=1,4-bis(imidazol-1-ylmethyl)-benzene), has been synthesized under hydrothermal conditions and characterized by elemental analysis, IR, PXRD, luminescent analysis, and single-crystal X-ray diffraction. X-ray structural analysis revealed that 0-D unit [Ag(Hbtc){sub 2}]{sup 3?} and two kinds of 1-D linear chain [Ag(p-bix)]{sub ?}{sup +}, can be found within the crystal structure. The combination of 0-D [Ag(Hbtc){sub 2}]{sup 3?} unit and 1-D undulated chain [Ag1(p{sub 1}-bix)]{sub ?}{sup +} through weak AgO bond gave rise to 2-D anionic supramolecular doublelayer. Then the grids of the 2-D layer are threaded by 1-D linear cationic chain [Ag2(p{sub 2}-bix)]{sub ?}{sup +} to generate entangled 3-D architecture with unusual poly(pseudo-rotaxane)-type arrangements. Luminescent properties of the title complex were also studied in this paper. - Graphical abstract: Novel 3D polythreading supramolecular architecture was constructed, in which 1D linear cationic chains [Ag(p{sub 2}-bix)]{sub ?}{sup +} threaded into the grid of weak AgO bonded anionic 2D sheet. Highlights: ? Novel 1D{sup +}+2D{sup ?}?3D polythreading coordination complex was reported. ? Diverse conformations of p-bix result in different 1D [Ag(p-bix)]{sub ?}{sup +} chains. ? The title complex displayed blue photoluminescence at room temperature.

Duan, Xian-Ying, E-mail: dxynumber@163.com [State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 (China); Institute of Chemistry, Henan Academy of Sciences, Zhengzhou 450002 (China); Yao, Jing; Lu, Chang-Sheng [State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 (China); Meng, Qing-Jin, E-mail: mengqj@nju.edu.cn [State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 (China)

2013-04-15T23:59:59.000Z

200

Observation of magnetic rotation in odd-odd Ag104  

Science Journals Connector (OSTI)

The high spin level structure of Ag104 has been extended to I?=20+ and excitation energy of 7.159MeV through the discrete line ?-ray spectroscopy. The negative parity ground state band has been confirmed and extended to I?=18?. Two new nonyrast dipole bands, one with positive and the other with negative parity, have been observed. The parities of the two bands have been established through polarization directional correlation measurement of the feed-out transitions from these bands. The level lifetimes have been measured in the ground state band and the positive parity dipole band. The measured total angular momenta and the B(M1) rates have been compared with the predictions of hybrid version of the tilted axis cranking. The B(M1) rates have also been compared with the values obtained from Dnaus geometric formula. The tilted axis calculations give good overall agreement which suggests that all the three bands of Ag104 exhibits magnetic rotation.

P. Datta; S. Chattopadhyay; P. Banerjee; S. Bhattacharya; B. Dasmahapatra; T. K. Ghosh; A. Goswami; S. Pal; M. Saha Sarkar; S. Sen; H. C. Jain; P. K. Joshi; Amita

2004-04-27T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Snyder Wind Project | Open Energy Information  

Open Energy Info (EERE)

Snyder Wind Project Snyder Wind Project Jump to: navigation, search Name Snyder Wind Project Facility Snyder Wind Project Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Enel North America Developer Windkraft Nord/Enel North America Location Scurry County TX Coordinates 32.728541°, -100.833135° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.728541,"lon":-100.833135,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

202

Page 1 Lammers Juni 2011 For internal use only / Siemens AG 2011. All rights reserved Siemens AG 2011. All rights reserved.  

E-Print Network [OSTI]

/ © Siemens AG 2011. All rights reserved Electric Vehicle E-car power train & power electronics Battery Infrastructure Business Opportunities Electric Vehicle Energy Generation Building Automation Flexible, reliable Plant Energy Distribution Smart Grid Control E mobility Infrastructure Electric Vehicle Building

Ulm, Universität

203

A simple photolytic reactor employing Ag-doped ZnO nanowires for water purification  

Science Journals Connector (OSTI)

Abstract Well-aligned native zinc oxide (ZnO) and silver-doped ZnO (Ag-ZnO) films were deposited on borosilicate glass via a simple, low-cost, low-temperature, scalable hydrothermal process. The as-synthesized ZnO and Ag-ZnO films were characterized by X-ray diffraction; scanning electron microscopy, UVvisible spectroscopy, and Fourier transform infrared spectroscopy. A simple photolytic reactor was fabricated and later used to find the optimum experimental conditions for photocatalytic performance. The photodegradation of methyl orange in water was investigated using as-prepared ZnO and Ag-ZnO nanowires, and was compared to P25 (a commercial photocatalyst) in both visible and UV radiations. The P25 and Ag-ZnO showed a similar photodegradation performance under UV light, but Ag-ZnO demonstrated superior photocatalytic activity under visible irradiation. The optimized doping of Ag in Ag-ZnO enhanced photocatalytic activity in a simple reactor design and indicated potential applicability of Ag-ZnO for large-scale purification of water under solar irradiation.

Innocent Udom; Yangyang Zhang; Manoj K. Ram; Elias K. Stefanakos; Aloysius F. Hepp; Radwan Elzein; Rudy Schlaf; D. Yogi Goswami

2014-01-01T23:59:59.000Z

204

Unravelling the atomic structure of AgInSbTe phase change materials: Theoretical perspective  

E-Print Network [OSTI]

E*PCOS2011 Unravelling the atomic structure of AgInSbTe phase change materials: Theoretical-GST. Key words: phase change materials, Ag/In/Sb/Te alloys, density functional, molecular dynamics 1. INTRODUCTION Phase change (PC) materials are chalcogenide alloys that switch very rapidly between the amorphous

205

1,"Salt River Proj Ag I & P Dist",16572,1999,"Coronado","Silver...  

U.S. Energy Information Administration (EIA) Indexed Site

954",0 16,"Salt River Proj Ag I & P Dist",16572,1999,"Agua Fria","White Tanks",230,"1,3",11,5,"ACSR 954",0 17,"Salt River Proj Ag I & P Dist",16572,1999,"Alexander"...

206

Near-net-shape fabrication of continuous Ag-Clad Bi-Based superconductors  

SciTech Connect (OSTI)

We have developed a near-net-shape process for Ag-clad Bi-2212 superconductors as an alternative to the powder-in-tube process. This new process offers the advantages of nearly continuous processing, minimization of processing steps, reasonable ability to control the Bi-2212/Ag ratio, and early development of favorable texture of the Bi-2212 grains. Superconducting properties are discussed.

Lanagan, M. T. et al.

1998-04-01T23:59:59.000Z

207

Magnetic moment of Ag-104(m) and the hyperfine magnetic field of Ag in Fe using nuclear magnetic resonance on oriented nuclei  

E-Print Network [OSTI]

Nuclear magnetic resonance (NMR/ON) measurements with beta- and gamma-ray detection have been performed on oriented Ag-104(g,m) nuclei with the NICOLE He-3-He-4 dilution refrigerator setup at ISOLDE/CERN. For Ag-104(g) (I-pi = 5(+)) the gamma-NMR/ON resonance signal was found at nu = 266.70(5) MHz. Combining this result with the known magnetic moment for this isotope, the magnetic hyperfine field of Ag impurities in an Fe host at low temperature (magnetic moment mu(Ag-104m) = +3.691(3) mu(N), which is significantly more precise than previous results. The magnetic moments of the even-A Ag102 -110 isotopes are discussed in view of the competition between the (pi g(9/2))(7/2+)(-3)(nu d(5/2)nu g(7/2))(5/2+) and the (pi g(9/2))(9/2+)(-3)(nu d(5/2)nu g(7/2))(5/2+) configurations. The magnetic moments of the ground and isomeric states of Ag-104 can be explained by an almost complete mixing of these two configurations.

V. V. Golovko; I. S. Kraev; T. Phalet; B. Delaure; M. Beck; V. Yu. Kozlov; S. Coeck; F. Wauters; P. Herzog; Ch. Tramm; D. Zakoucky; D. Venos; D. Srnka; M. Honusek; U. Koester; N. Severijns

2010-06-30T23:59:59.000Z

208

Energy spectrum of charge carriers in Ag{sub 2}Te  

SciTech Connect (OSTI)

On the basis of investigations of the temperature and concentration dependences of kinetic coefficients (the Hall coefficientR, the electrical conductivity {sigma}, and thermopower {alpha}{sub 0}) in n-type Ag{sub 2}Te, it is established that Ag atoms in Ag{sub 2}Te create the shallow donor levels located at a distance of (0.002-7 x 10{sup -5}T) eV from the bottom of the conduction band. It is shown that silver telluride has n-type conductivity starting with the deficiency of Ag {>=} 0.01 at % in the stoichiometric composition, and it is practically impossible to achieve the stoichiometric composition in Ag{sub 2}Te.

Aliev, F. F., E-mail: farzali@physics.ab.az; Jafarov, M. B. [Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

2008-11-15T23:59:59.000Z

209

The role of Pd in the transport of Ag in SiC  

Science Journals Connector (OSTI)

This paper presents results in support of a newly proposed transport mechanism to account for the release of Ag from intact TRISO particles during HTR reactor operation. The study reveals that the migration of Ag in polycrystalline SiC can occur in association with Pd, a relatively high yield metallic fission product. The migration takes place primarily along grain boundary routes, seen in the form of distinct Pd, Ag and Si containing nodules. Pd is known to rapidly migrate to the SiC and iPyC interface within TRISO particles during operation. It has been shown to chemically corrode the SiC to form palladium silicides. These palladium silicides are found present along SiC grain boundaries in nodule like form. It is suggested that Ag penetrates these nodules together with the palladium silicide, to form a Pd, Ag and Si solution capable of migrating along SiC grain boundaries over time.

E.J. Olivier; J.H. Neethling

2013-01-01T23:59:59.000Z

210

Preparation of AgFe-decorated single-walled carbon nanotubes by arc discharge and their antibacterial effect  

Science Journals Connector (OSTI)

A simple one-step approach for the preparation of AgFe-decorated single-walled carbon nanotubes (AgFe/SWCNTs) by DC hydrogen arc discharge is presented in this article. The growth of SWCNTs and the attachmen...

Xing Liu; Liming Yu; Feng Liu; Leimei Sheng; Kang An

2012-08-01T23:59:59.000Z

211

Comparison of Ag and SiO2 Nanoparticles for Light Trapping Applications in Silicon Thin Film Solar Cells  

Science Journals Connector (OSTI)

Comparison of Ag and SiO2 Nanoparticles for Light Trapping Applications in Silicon Thin Film Solar Cells ... Department

Martin Theuring; Peng Hui Wang; Martin Vehse; Volker Steenhoff; Karsten von Maydell; Carsten Agert; Alexandre G. Brolo

2014-09-10T23:59:59.000Z

212

UBS AG, LONDON BRANCH Order No. EA-263 I. BACKGROUND  

Broader source: Energy.gov (indexed) [DOE]

3 3 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On April 11, 2002, the Office of Fossil Energy (FE) of the Department of Energy (DOE) received an application from UBS, AG London Branch (UBS) for authorization to transmit electric energy from the Untied States to Mexico and to Canada. UBS, a Swiss corporation formed in 1998 by the merger of Union Bank of Switzerland and Swiss Bank Corporation, is a power marketer that does not own or control any electric generation or transmission facilities nor does it have any franchised service territory in the United States. The designation "London Branch" indicates the principal booking location of the company's energy trading business; UBS

213

EERE PROJECT M AN AG EM ENT CENT ER  

Broader source: Energy.gov (indexed) [DOE]

... RTl\1ENT OF ENERGY ... RTl\1ENT OF ENERGY EERE PROJECT M AN AG EM ENT CENT ER NEP .... DETERMINATION RECIPIENT:US Synthetic Corporation Page 1 of2 STATE: UT PROJECT TITLE: The Development of Open, Water Lubricated Polycrystalline Diamond Thrust Bearings For use in Marine Hydrokinetic (MHK) Energy Machines Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-OOOO293 OE-EEOOO3633 GFO-OOO3633"()()1 EE3633 Based on my review orthe information concerning tbe proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.iA). I have made Ibe following determination: ex, EA, [ IS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including

214

Phonon drag of electrons in Ag{sub 2}S  

SciTech Connect (OSTI)

The temperature dependences of the heat-conductivity coefficient {chi} and the thermopower 6h of Ag{sub 2}S are investigated in the range of 4.2-300 K. It is found that the value of 6h sharply increases (6h {infinity} T{sup -3}) with decreasing T at T < 100 K and passes through a maximum at 16-18 K. The heat-conductivity coefficient passes through a maximum at {approx}30 K. The sharp increase in 6h is found to be caused by the effect of long-wavelength-phonon drag of electrons. It is shown that the shift of the 6h and {chi} peaks, as well as the temperature dependence of the phonon thermopower 6h{sub ph} {infinity} T{sup -3}, agrees with the Herring theory.

Aliev, S. A.; Aliev, F. F., E-mail: farzali@physics.ab.az; Gasanov, Z. S.; Abdullayev, S. M.; Selim-zade, R. I. [Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

2010-06-15T23:59:59.000Z

215

Photo-Impedance of the AgCl Electrode System  

Science Journals Connector (OSTI)

The observed frequency response of the AgCl-electrode system indicates an equivalent parallel combination of capacitance and conductance in series with the bulk photoconductance. The voltage dependence of the capacitance suggests an exhaustion layer, presumably at the sample-electrode interface, and the magnitude of the capacitance indicates that the layer is thick. Qualitatively, the dependence of the layer capacitance and current on the intensity and wavelength of the exciting illumination, on temperature, and on voltage can then be understood in terms of a potential barrier. Alternatively, the results can be described in terms of layers, presumably at the surface, of lower conductivity than the bulk. An increase of the capacitance with the bulk conductivity, and so with the density of mobile electrons, suggests that the positive charge in the exhaustion region is determined at least in part by holes generated by illumination. The dependence of the bulk photoconductivity on temperature, voltage, intensity, and wavelength are discussed.

D. A. Wiegand

1961-10-01T23:59:59.000Z

216

UBS AG, LONDON BRANCH Order No. EA-261 I. BACKGROUND  

Broader source: Energy.gov (indexed) [DOE]

1 1 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On April 11, 2002, the Office of Fossil Energy (FE) of the Department of Energy (DOE) received an application from UBS AG, London Branch (UBS) for authorization to transmit electric energy from the United States to Mexico. UBS, a Swiss corporation formed in 1998 by the merger of Union Bank of Switzerland and Swiss Bank Corporation, is a power marketer that does not own or control any electric generation or transmission facilities nor does it have any franchised service territory in the United States. The designation "London Branch" indicates the

217

Hadron spectroscopy with the crystal ball at the AGS  

Science Journals Connector (OSTI)

The recent installation of the Crystal Ball (CB) on the C6 beamline at the AGS marks the beginning of a new diverse program in hadron spectroscopy at BNL. Some of its goals are to improve the determination of the masses widths and decay modes of several baryon resonances to search for possible exotic states such as pentaquarks and hybrids to determine the ?-n scattering length and to measure photoproduction of K ? mesons from ? and ? hyperons using the technique of detailed balance. In the spring of 1997 we conducted a two week engineering run and a two week data run looking at all neutral final states from ? ? p interactions. A description of the experimental setup and performance of the detector is given along with some preliminary results from ? ? p??n.

B. Tippens; Crystal Ball Collaboration

1998-01-01T23:59:59.000Z

218

Heavy ion physics at BNL, the AGS and RHIC  

SciTech Connect (OSTI)

The advent of heavy ion acceleration with the AGS at Brookhaven National Laboratory in 1986 and the proposed Relativistic Heavy Ion Collider (RHIC) for 1990 brings us into a temperature and density regime well above anything yet produced and into a time domain of the early universe of 10/sup -13/-10/sup -6/ seconds. The physics of high energy heavy ions range from the more traditional nuclear physics to the formation of new forms of matter. Quantum Chromodynamics (QCD) is the latest, and as of yet, the most successful theory to describe the interaction of quarks and gluons. The nature of the confinement of the quarks and gluons under extremes of temperature and density is one of the compelling reasons for this new physics program at BNL. There are reasons to believe that with collisions of heavy nuclei at energies in the 10 to 100 GeV/amu range a very large volume of approx. 10 fm/sup 3/ would be heated to 200-300 MeV and/or acquire a sufficient quark density (5-10 times normal baryon density) so that the entire contents of the volume would be deconfined and the quarks and gluons would form a plasma. The kinematic region for the extant machines and the proposed RHIC are shown. At AGS energies the baryons in colliding nuclei bring each other to rest, yielding fragmentation regions of high baryon density. These are the regions in which supernorvae and neutrons stars exist. For energies much higher, such as in RHIC, nuclei are transparent to each other and one can form a central region of almost zero baryon density, mostly pions, and very high temperature. This is the region of the early universe and the quark-gluon plasma. Design parameters and cost of the RHIC are discussed.

Lowenstein, D.I.

1985-01-01T23:59:59.000Z

219

Ag{sub 3}Ni{sub 2}O{sub 4}-A new stage-2 intercalation compound of 2H-AgNiO{sub 2} and physical properties of 2H-AgNiO{sub 2} above ambient temperature  

SciTech Connect (OSTI)

Ag{sub 3}Ni{sub 2}O{sub 4} was obtained as single crystals from a mixture of 2H-AgNiO{sub 2} and Ag{sub 2}O in oxygen high-pressure autoclaves (P6{sub 3}/mmc (no. 194), a=2.9331(6), c=28.313(9)A, Z=2). It may be regarded as a stage-2 intercalation compound of the host 2H-AgNiO{sub 2} and is the first staging compound constituted of alternating subvalent {approx}2Ag{sub 2}{sup +} and Ag{sup +} sheets, inserted between NiO{sub 2}{sup -} slabs. From a structural point of view, Ag{sub 3}Ni{sub 2}O{sub 4} represents an intermediate between AgNiO{sub 2} and the recently reported Ag{sub 2}NiO{sub 2}. The electronic structures of 2H-AgNiO{sub 2} and Ag{sub 3}Ni{sub 2}O{sub 4} have been investigated based on DFT band structure calculations. The high-temperature characteristics of the starting material 2H-AgNiO{sub 2} were investigated. The inverse magnetic susceptibility, electrical resistivity and differential scanning calorimetry (DSC) show a phase transition in the temperature range of T=320-365K.

Soergel, Timo [Max-Planck-Institut fuer Festkoerperforschung, Heisenbergstr. 1, 70569 Stuttgart (Germany); Jansen, Martin [Max-Planck-Institut fuer Festkoerperforschung, Heisenbergstr. 1, 70569 Stuttgart (Germany)], E-mail: m.jansen@fkf.mpg.de

2007-01-15T23:59:59.000Z

220

E-Print Network 3.0 - ag111 surfaces synchrotron Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hosoumi,1 Ingo Salzmann,2 Alexander Gerlach,3 Martin Oehzelt,4 Bernhard Wedl,2,5 Summary: sublimation on clean Ag 111 surfaces re- peated Ar-ion sputtering and annealing cycles up...

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

EnginEEring MAnAgEMEnt College of Engineering and Mines  

E-Print Network [OSTI]

--Accounting for Managers.................................................3 ESM F605--Engineering Economic ...................................................................30 * May be waived with prior undergraduate engineering economics course. Note: Balance of creditsEnginEEring MAnAgEMEnt College of Engineering and Mines Department of Civil and Environmental

Hartman, Chris

222

Thermal conductivity enhancement of Ag nanowires on an organic phase change material  

Science Journals Connector (OSTI)

One of the greatest challenges in the application of organic phase change materials (PCMs) is to increase their thermal conductivity while maintaining high phase change enthalpy. 1-Tetradecanol/Ag nanowires compo...

J. L. Zeng; Z. Cao; D. W. Yang; L. X. Sun

2010-07-01T23:59:59.000Z

223

Enhance energy transfer between quantum dots by the surface plasmon of Ag island film  

Science Journals Connector (OSTI)

We observed enhanced energy transfer between quantum dots which were spin coated on the surface of Ag island film. By adjusting the thickness of Al2O3 spacer...

Xu, Hui; Liu, Jiaming; Duan, Xiaoyu; Li, Jiahua; Xue, Jiancai; Sun, Xiye; Cai, Yefan; Zhou, Zhang-Kai; Wang, Xuehua

2014-01-01T23:59:59.000Z

224

E-Print Network 3.0 - ag turbo turbotech Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

search results for: ag turbo turbotech Page: << < 1 2 3 4 5 > >> 1 ISlT 1997, Ulm, Germany, June 29 -July 4 New Tbrbo-Like Codes Summary: ISlT 1997, Ulm, Germany, June 29 -...

225

Electrical and optical properties of polycrystalline Ag-doped CdS thin films  

Science Journals Connector (OSTI)

CdS and CdS:Ag thin films were prepared using the spray pyrolysis technique. The prepared films were deposited on glass substrate kept at a temperature of (42010) C. The optical and electrical properties hav...

M. A. Khalid; H. A. Jassem

1993-03-01T23:59:59.000Z

226

A Study of CdS and Ag doped CdS Prepared through CBD Technique  

Science Journals Connector (OSTI)

A novel and simple CBD Technique has been utilized to synthesize CdS and Ag doped CdS nanoparticles and thin film with an average particle size of 7nm, characterized by X-RD,...

Chandel, Shubham

227

Activation of Pd-Ag Catalyst for Selective Hydrogenation of Acetylene via Nitrous Oxide Addition  

Science Journals Connector (OSTI)

Hydrogenation of acetylene in the presence of a large excess of ethylene has been investigated on the Pd-Ag catalyst under 60C and a space velocity...?1.... It was found that an enhancement in the performance of...

Piyasan Praserthdam; Suphot Phatanasri

2000-05-01T23:59:59.000Z

228

Adsorbate-Induced Segregation in a PdAg Membrane Model System...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

composition on adsorption and vice versa. Therefore, the interaction between hydrogen, carbon monoxide or oxygen with the surface of a PdAg model alloy was studied using periodic...

229

Annales Geophysicae (2004) 22: 35833588 SRef-ID: 1432-0576/ag/2004-22-3583  

E-Print Network [OSTI]

Annales Geophysicae (2004) 22: 3583­3588 SRef-ID: 1432-0576/ag/2004-22-3583 © European Geosciences, and the equinoctial hypoth- esis in which the orientation of the Earth's axis of rotation relative to the Earth

Paris-Sud XI, Université de

230

Cl chemisorption on the Ag(001) surface: Geometry and electronic structure  

Science Journals Connector (OSTI)

Simple overlayer and mixed-layer geometries are studied for the observed c(22) structure of atomic Cl adsorbed on the Ag(001) surface. A self-consistent, Gaussian, linear-combination-of-atomic-orbitals technique with a local exchange-correlation potential is used. Reference calculations are performed for bulk Ag, the clean Ag(001) surface, and an isolated c(22)Cl layer. The calculated total and partial density of states for the two geometries are compared with angle-integrated and angle-resolved photoemission experiments. The mixed-layer model gives close agreement with experiment while the overlayer model predicts a single Cl feature above the Ag d band, contrary to the photoemission data. Discrepancies between these calculations and a low-energy electron diffraction study of this system are discussed.

H. S. Greenside and D. R. Hamann

1981-05-15T23:59:59.000Z

231

E-Print Network 3.0 - ag peaks disappear Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Journal of Physical Chemistry C is published by the American Chemical Summary: to the formation of oxide species for Pt and Ag. However, after several cycles, this peak...

232

E-Print Network 3.0 - ag pd stainless Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Metals Summary: -506 13 Fig. 7: Stainless steel foam (A) after infiltration of Ag-Cu-Ti eutectic filler with a large... : Shear and thermal cycle data of alumina-stainless steel...

233

In-situ spectro-microscopy on organic films: Mn-Phthalocyanine on Ag(100)  

SciTech Connect (OSTI)

Metal phthalocyanines are attracting significant attention, owing to their potential for applications in chemical sensors, solar cells and organic magnets. As the electronic properties of molecular films are determined by their crystallinity and molecular packing, the optimization of film quality is important for improving the performance of organic devices. Here, we present the results of in situ low-energy electron microscopy / photoemission electron microscopy (LEEM/PEEM) studies of incorporation-limited growth [1] of manganese-phthalocyanine (MnPc) on Ag(100) surfaces. MnPc thin films were grown on both, bulk Ag(100) surface and thin Ag(100)/Fe(100) films, where substrate spin-polarized electronic states can be modified through tuning the thickness of the Ag film [2]. We also discuss the electronic structure and magnetic ordering in MnPc thin films, investigated by angle- and spin-resolved photoemission spectroscopy.

Al-Mahboob A.; Vescovo, E.; Sadowski, J.T.

2013-08-18T23:59:59.000Z

234

E-Print Network 3.0 - ags booster beam Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

- Extract to target 12;Set-Up Problems Booster-to AGS... "confusion" - A hardware patch was left in when the software was ... Source: McDonald, Kirk - Department of Physics,...

235

Sensitized anti-stokes luminescence centers in AgCl crystals  

Science Journals Connector (OSTI)

In the AgCl microcrystals with adsorbed methylene blue dye molecules, sensitized anti-Stokes luminescence centers formed as a result of a photostimulated low-temperature (77 K) process are observed. The emissi...

M. S. Smirnov; O. V. Ovchinnikov; A. N. Latyshev; A. M. Smirnova

2009-07-01T23:59:59.000Z

236

Effect of a phase transition on the electron energy spectrum in Ag{sub 2}S  

SciTech Connect (OSTI)

Temperature dependences of electrical conductivity {sigma}, Hall coefficient R, and thermopower {alpha}{sub 0} in Ag{sub 2}S are reported. It is established that at T {approx} 435 {+-} 5 K, all kinetic parameters vary drastically, which is associated with a change in parameters of the conduction band. It is shown that the dispersion law of electron energy in {beta}-Ag{sub 2}S corresponds to the Kane model.

Aliev, F. F., E-mail: farzali@physics.ab.az; Jafarov, M. B.; Tairov, B. A.; Pashaev, G. P.; Saddinova, A. A.; Kuliev, A. A. [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)

2008-10-15T23:59:59.000Z

237

Analysis of AGS E880 polarimeter data at Gy = 12.5.  

SciTech Connect (OSTI)

Data were collected with the AGS internal (E880) polarimeter at G{gamma} = 12.5 during the FY04 polarized proton run. Measurements were made with forward scintillation counters in coincidence with recoil counter telescopes, permitting an absolute calibration of the polarimeter for both nylon and carbon targets. The results are summarized and they will also be useful for an absolute calibration of the AGS CNI polarimeter at G{gamma} = 12.5.

Cadman, R.; Huang, H.; Krueger, K.; Spinka, H.; Underwood, D. (High Energy Physics); (Brookhaven National Laboratory)

2012-02-23T23:59:59.000Z

238

THE AGS-BASED SUPER NEUTRINO BEAM FACILITY CONCEPTUAL DESIGN REPORT  

SciTech Connect (OSTI)

After more than 40 years of operation, the AGS is still at the heart of the Brookhaven hadron accelerator complex. This system of accelerators presently comprises a 200 MeV linac for the pre-acceleration of high intensity and polarized protons, two Tandem Van der Graaffs for the pre-acceleration of heavy ion beams, a versatile Booster that allows for efficient injection of all three types of beams into the AGS and, most recently, the two RHIC collider rings that produce high luminosity heavy ion and polarized proton collisions. For several years now, the AGS has held the world intensity record with more than 7 x 10{sup 13} protons accelerated in a single pulse. The requirements for the proton beam for the super neutrino beam are summarized and a schematic of the upgraded AGS is shown. Since the present number of protons per fill is already close to the required number, the upgrade is based on increasing the repetition rate and reducing beam losses (to avoid excessive shielding requirements and to maintain activation of the machine components at workable level). It is also important to preserve all the present capabilities of the AGS, in particular its role as injector to RHIC. The AGS Booster was built not only to allow the injection of any species of heavy ion into the AGS but to allow a fourfold increase of the AGS intensity. It is one-quarter the circumference of the AGS with the same aperture. However, the accumulation of four Booster loads in the AGS takes about 0.6 s, and is therefore not well suited for high average beam power operation. To minimize the injection time to about 1 ms, a 1.2 GeV linac will be used instead. This linac consists of the existing warm linac of 200 MeV and a new superconducting linac of 1.0 GeV. The multi-turn H{sup -} injection from a source of 30 mA and 720 {micro}s pulse width is sufficient to accumulate 9 x 10{sup 13} particle per pulse in the AGS[10]. The minimum ramp time of the AGS to full energy is presently 0.5 s; this must be upgraded to 0.2 s to reach the required repetition rate of 2.5 Hz. The required upgrade of the AGS power supply, the rf system, and other rate dependent accelerator issues is discussed. The design of the target/horn configuration is shown. The material selected for the proton target is a Carbon-Carbon composite. It is a 3-dimensional woven material that exhibits extremely low thermal expansion for temperatures up to 1000 C; for higher temperatures it responds like graphite. This property is important for greatly reducing the thermo-elastic stresses induced by the beam, thereby extending the life of the target. The target consists of a 80 cm long cylindrical rod of 12 mm diameter. The target intercepts a 2 mm rms proton beam of 10{sup 14} protons/pulse. The total energy deposited as heat in the target is 7.3 kJ with peak temperature rise of about 280 C. Heat will be removed from the target through forced convection of helium gas across its outside surface. The extracted proton beam uses an existing beamline at the AGS, but is then directed to a target station atop a constructed earthen hill. The target is followed by a downward slopping pion decay channel. This vertical arrangement keeps the target and decay pipe well above the water table in this area. The 11.3 degrees slope aims the neutrino beam at a water Cerenkov neutrino detector to be located in the Homestake mine at Lead, South Dakota. A 3-dimensional view of the beam transport line, target station, and decay tunnel is provided.

WENG,W.T.; DIWAN,M.; RAPARIA,D.

2004-10-08T23:59:59.000Z

239

Progress in Solving the Elusive Ag Transport Mechanism in TRISO Coated Particles: What is new?  

SciTech Connect (OSTI)

The TRISO particle for HTRs has been developed to an advanced state where the coating withstands internal gas pressures and retains fission products during irradiation and under postulated accidents. However, one exception is Ag that has been found to be released from high quality TRISO coated particles when irradiated and can also during high temperature accident heating tests. Although out- of- pile laboratory tests have never hither to been able to demonstrate a diffusion process of Ag in SiC, effective diffusion coefficients have been derived to successfully reproduce measured Ag-110m releases from irradiated HTR fuel elements, compacts and TRISO particles It was found that silver transport through SiC does not proceed via bulk volume diffusion. Presently grain boundary diffusion that may be irradiation enhanced either by neutron bombardment or by the presence of fission products such as Pd, are being investigated. Recent studies of irradiated AGR-1 TRISO fuel using scanning transmission electron microscopy (STEM), transmission kukuchi diffraction (TKD) patterns and high resolution transmission electron microscopy (HRTEM) have been used to further the understanding of Ag transport through TRISO particles. No silver was observed in SiC grains, but Ag was identified at triple-points and grain boundaries of the SiC layer in the TRISO particle. Cadmium was also found in some of the very same triple junctions, but this could be related to silver behavior as Ag-110m decays to Cd-110. Palladium was identified as the main constituent of micron-sized precipitates present at the SiC grain boundaries and in most SiC grain boundaries and the potential role of Pd in the transport of Ag will be discussed.

Isabella Van Rooyen

2014-10-01T23:59:59.000Z

240

--H.U. Lemke, M.W. Vannier, Inamura, A.G. Farman, & J.H.C. Reiber (Editors)  

E-Print Network [OSTI]

CARS -- H.U. Lemke, M.W. Vannier, Inamura, A.G. Farman, & J.H.C. Reiber (Editors) CARS.W. Vannier, Inamura, A.G. Farman, Doi & J.H.C. Reiber (Editors) #1; CARS/Springer. rights reserved. Snapshot and the compositionCARS -- H.U. Lemke, M.W. Vannier, Inamura, A.G. Farman, & J.H.C. Reiber (Editors) CARS

Wahle, Andreas

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
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241

Radiation from Ag high energy density Z-pinch plasmas and applications to lasing  

SciTech Connect (OSTI)

Silver (Ag) wire arrays were recently introduced as efficient x-ray radiators and have been shown to create L-shell plasmas that have the highest electron temperature (>1.8?keV) observed on the Zebra generator so far and upwards of 30?kJ of energy output. In this paper, results of single planar wire arrays and double planar wire arrays of Ag and mixed Ag and Al that were tested on the UNR Zebra generator are presented and compared. To further understand how L-shell Ag plasma evolves in time, a time-gated x-ray spectrometer was designed and fielded, which has a spectral range of approximately 3.55.0?. With this, L-shell Ag as well as cold L{sub ?} and L{sub ?} Ag lines was captured and analyzed along with photoconducting diode (PCD) signals (>0.8?keV). Along with PCD signals, other signals, such as filtered XRD (>0.2?keV) and Si-diodes (SiD) (>9?keV), are analyzed covering a broad range of energies from a few eV to greater than 53?keV. The observation and analysis of cold L{sub ?} and L{sub ?} lines show possible correlations with electron beams and SiD signals. Recently, an interesting issue regarding these Ag plasmas is whether lasing occurs in the Ne-like soft x-ray range, and if so, at what gains? To help answer this question, a non-local thermodynamic equilibrium (LTE) kinetic model was utilized to calculate theoretical lasing gains. It is shown that the Ag L-shell plasma conditions produced on the Zebra generator at 1.7 maximum current may be adequate to produce gains as high as 6?cm{sup ?1} for various 3p???3s transitions. Other potential lasing transitions, including higher Rydberg states, are also included in detail. The overall importance of Ag wire arrays and plasmas is discussed.

Weller, M. E., E-mail: mweller@unr.edu; Safronova, A. S.; Kantsyrev, V. L.; Esaulov, A. A.; Shrestha, I.; Stafford, A.; Keim, S. F.; Shlyaptseva, V. V.; Osborne, G. C.; Petkov, E. E. [Physics Department, University of Nevada, Reno, Nevada 89557 (United States)] [Physics Department, University of Nevada, Reno, Nevada 89557 (United States); Apruzese, J. P.; Giuliani, J. L. [Naval Research Laboratory, Washington, District of Columbia 20375 (United States)] [Naval Research Laboratory, Washington, District of Columbia 20375 (United States); Chuvatin, A. S. [Ecole Polytechnique, 91128 Palaiseau (France)] [Ecole Polytechnique, 91128 Palaiseau (France)

2014-03-15T23:59:59.000Z

242

Ordering of the silver ions in ?-AgI: A mechanism for the ?-? phase transition  

Science Journals Connector (OSTI)

The disorder of the Ag+ ions in the superionic conductor ?-AgI has been studied with use of computer simulations in which reorganizations of the I- lattice are inhibited. At high temperatures the ions are evenly distributed over the tetrahedral interstitial sites of the crystal but, as the temperature is lowered, the Ag+ ions are found to condense onto particular sublattices. The condensation is associated with a loss of mobility. The possible occurrence of such order-disorder transitions in this system has been suggested by Szab [J. Phys. C 19, 3775 (1986)]. The structure of this phase was identified, using molecular-graphics methods. The Ag+ ions are found to be in a locally crystalline (monoclinic) arrrangement, which is not one of the stable phases discussed by Szab. From the geometric disposition of the ions at low temperature it is argued that the crystallites found in the simulated system would be unstable with respect to a hexagonal (wurtzite) structure if the boundary-condition-imposed stresses were to be relaxed. On this basis, it is argued that the ordering tendency of the Ag+ ions in the ? phase can be seen as the driving force for the ?-to-? phase transition in this material.

P. A. Madden; K. F. OSullivan; G. Chiarotti

1992-05-01T23:59:59.000Z

243

Wacker Chemie AG formerly Wacker GmbH | Open Energy Information  

Open Energy Info (EERE)

Chemie AG formerly Wacker GmbH Chemie AG formerly Wacker GmbH Jump to: navigation, search Name Wacker Chemie AG (formerly Wacker GmbH) Place Munich, Germany Zip 81737 Sector Solar Product German chemicals company; major manufacturer of polysilicon for solar and semiconductor industries. Coordinates 48.136415°, 11.577531° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.136415,"lon":11.577531,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

244

Deutsche Solar AG formerly Bayer Solar GmbH | Open Energy Information  

Open Energy Info (EERE)

AG formerly Bayer Solar GmbH AG formerly Bayer Solar GmbH Jump to: navigation, search Name Deutsche Solar AG (formerly Bayer Solar GmbH) Place Freiberg/Sachsen, Germany Zip 9599 Sector Solar Product Producers of mono- and multicrystalline silicon wafers for solar cells. Coordinates 50.916956°, 13.339619° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.916956,"lon":13.339619,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

245

Electromigration and potentiometry measurements of single-crystalline Ag nanowires under  

Science Journals Connector (OSTI)

We report on in situ electromigration and potentiometry measurements on single-crystalline Ag nanowires under ultra-high vacuum (UHV) conditions, using a four-probe scanning tunnelling microscope (STM). The Ag nanowires are grown in place by self-organization on a 4 vicinal Si(001) surface. Two of the four available STM tips are used to contact the nanowire. The positioning of the tips is controlled by a scanning electron microscope (SEM). Potentiometry measurements on an Ag nanowire were carried out using a third tip to determine the resistance per length. During electromigration measurements current densities of up to 1 ? 108Acm?2 could be achieved. We use artificially created notches in the wire to initiate electromigration and to control the location of the electromigration process. At the position of the notch, electromigration sets in and is observed quasi-continuously by the SEM.

M R Kaspers; A M Bernhart; F-J Meyer zu Heringdorf; G Dumpich; R Mller

2009-01-01T23:59:59.000Z

246

Interactions of oxygen and ethylenewith submonolayer Ag filmssupported on Ni(111)  

SciTech Connect (OSTI)

We investigate the oxidation of, and the reaction of ethylene with, Ni(111) with and without sub-monolayer Ag adlayers as a function of temperature. The addition of Ag to Ni(111) is shown to enhance the activity towards the ethylene epoxidation reaction, and increase the temperature at which ethylene oxide is stable on the surface. We present a systematic study of the formation of chemisorbed oxygen on the Ag Ni(111) surfaces and correlate the presence and absence of O1 and O2 surface species with the reactivity towards ethylene. By characterizing the samples with low-energy electron microscopy (LEEM) in combination with X-ray photoelectron spectroscopy (XPS), we have identified specific growth of silver on step-edge sites and successfully increased the temperature at which the produced ethylene oxide remains stable, a trait which is desirable for catalysis.

Rettew, Robert [Georgia Institute of Technology; Meyer, Axel [ORNL; Senanayake, Sanjaya D [ORNL; Chen, Tsung-Liang [ORNL; Petersburg, Cole [Georgia Institute of Technology; Flege, J. Ingo [University of Bremen, Bremen, Germany; Falta, Jens [University of Bremen, Bremen, Germany; Alamgir, Faisal [ORNL

2011-01-01T23:59:59.000Z

247

Interactions of Oxygen and Ethylene with Submonolayer Ag Films Supported on Ni(111)  

SciTech Connect (OSTI)

We investigate the oxidation of, and the reaction of ethylene with, Ni(111) with and without sub-monolayer Ag adlayers as a function of temperature. The addition of Ag to Ni(111) is shown to enhance the activity towards the ethylene epoxidation reaction, and increase the temperature at which ethylene oxide is stable on the surface. We present a systematic study of the formation of chemisorbed oxygen on the Ag-Ni(111) surfaces and correlate the presence and absence of O{sup 1-} and O{sup 2-} surface species with the reactivity towards ethylene. By characterizing the samples with low-energy electron microscopy (LEEM) in combination with X-ray photoelectron spectroscopy (XPS), we have identified specific growth of silver on step-edge sites and successfully increased the temperature at which the produced ethylene oxide remains stable, a trait which is desirable for catalysis.

Alamgir, F.M.; Senanayake, S.; Rettew, R.E.; Meyer, A.; Chen, T.-L.; Petersburg, C.; Flege, J.I.; Falta, J.

2011-06-01T23:59:59.000Z

248

Interactions of Oxygen and Ethylene with Submonolayer Ag Films Supported on Ni(111)  

SciTech Connect (OSTI)

We investigate the oxidation of, and the reaction of ethylene with, Ni(111) with and without sub-monolayer Ag adlayers as a function of temperature. The addition of Ag to Ni(111) is shown to enhance the activity towards the ethylene epoxidation reaction, and increase the temperature at which ethylene oxide is stable on the surface. We present a systematic study of the formation of chemisorbed oxygen on the Ag-Ni(111) surfaces and correlate the presence and absence of O{sup 1-} and O{sup 2-} surface species with the reactivity towards ethylene. By characterizing the samples with low-energy electron microscopy (LEEM) in combination with X-ray photoelectron spectroscopy (XPS), we have identified specific growth of silver on step-edge sites and successfully increased the temperature at which the produced ethylene oxide remains stable, a trait which is desirable for catalysis.

R Rettew; A Meyer; S Senanayake; T Chen; C Petersburg; J Flege; J Falta; F Alamgir

2011-12-31T23:59:59.000Z

249

On the role of long range interactions for the adsorption of sexithiophene on Ag(110) surface  

SciTech Connect (OSTI)

The adsorption characteristics of the sexithiophene (6T) molecule on Ag(110) are studied using density functional theory with the inclusion of van der Waals (vdW) interactions. The stable adsorption configurations on 6T on Ag(110) as well as the nature of bonding the Ag substrate are evaluated. We also assess the performance of the vdW-DF method in describing the adsorption, energetics, heights, as well as the interface characteristics with the Ag(110) surface. We find two lowest adsorption energy configurations, at which the 6T molecule aligns with its molecular long axis parallel and perpendicular to the [001] direction, to be energetically close to each other, suggesting that they may coexist. Our findings indicate a significant increase in the 6T adsorption energies upon the inclusion of vdW interactions with the highest increase obtained using the opt-type functionals, in particular with the optB86b-vdW functional. The revPBE-vdW and rPW86-vdW2 functionals lead to less enhancement in adsorption energies that is attributed to the strong repulsive nature of these functionals, in agreement with earlier predictions. Upon adsorption of the 6T molecule, the changes in the atomic and electronic structures of the 6T molecule and Ag surface are found to be negligible; there is no charge transfer, and no interface state is observed. The work function is reduced upon adsorption with the largest change is ?0.6 eV obtained using the optB88-vdW functional. The results are in good agreement with the available experimental observations of the adsorption configurations and the work function changes. Based on our results, we conclude that the nature of bonding for 6T on Ag(110) can be classified as strong physisorption.

Matos, Jeronimo; Rojas, Tomas; Yildirim, Handan, E-mail: hyildirim@purdue.edu, E-mail: Abdelkader.Kara@ucf.edu; Kara, Abdelkader, E-mail: hyildirim@purdue.edu, E-mail: Abdelkader.Kara@ucf.edu [Department of Physics, University of Central Florida, Orlando, Florida, 32816 (United States)] [Department of Physics, University of Central Florida, Orlando, Florida, 32816 (United States)

2014-04-14T23:59:59.000Z

250

Adsorptive removal of tetrahydrothiophene (THT) and tert-butylmercaptan (TBM) using Na-Y and AgNa-Y zeolites for fuel cell applications  

Science Journals Connector (OSTI)

Adsorptive removal of tetrahydrothiophene (THT) and tert-butylmercaptan (TBM) that are widely used sulfur odorants in pipeline natural gas was studied using AgNa-Y zeolites at ambient temperature and atmospheric pressure. The AgNa-Y were obtained via Ag+-exchange with Na+ of Na-Y at various exchange levels, and the contributions of formed adsorption sites (Ag+, Na+, Ag0, H+, and Ag2O) in the THT and TBM adsorption uptake and selectivity were characterized. THT adsorption strength on these sites followed an order of Ag+>Na+?Ag0>H+>Ag2O. The adsorption strength of THT on Na+ sites was sufficiently high, thus an increase in the Ag+-exchange level did not lead to a notable increase in the breakthrough THT uptake. Differently, adsorption of TBM on Na+ sites was weak, whereas that on Ag+ sites was strong. This resulted in a marked increase in the breakthrough TBM uptake with an increase in the Ag+-exchange level, showing an order of magnitude higher uptake on AgNa-Y compared with that on Na-Y. Noticeably, the adsorption strength of THT on these adsorption sites was higher than that of TBM. This resulted in an almost 100% adsorption selectivity for THT over TBM, when these two sulfur species coexisted in the feed stream.

Doohwan Lee; Eun-Yong Ko; Hyun Chul Lee; Soonho Kim; Eun Duck Park

2008-01-01T23:59:59.000Z

251

Formation of phases in the films of a Ag-In-Se system  

SciTech Connect (OSTI)

Processes of electron-diffraction structure analysis have been used to study the processes of phase formation and phase transitions in thin layers of a Ag-In-Se system. The phases formed at the onset of interaction between the films and phase transformations occurring during annealing of the samples in vacuum are established. It is found that thin films of the AgInSe{sub 2} compound formed as a result of simultaneous or consecutive deposition of components are amorphous, and crystallization brings about the formation of textured films with high structural quality

Ismayilov, D. I.; Kerimova, N. K., E-mail: kerimova-nurlana@mail.ru [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)

2009-09-15T23:59:59.000Z

252

Ag and Au atoms intercalated in bilayer heterostructures of transition metal dichalcogenides and graphene  

SciTech Connect (OSTI)

The diffusive motion of metal nanoparticles Au and Ag on monolayer and between bilayer heterostructures of transition metal dichalcogenides and graphene are investigated in the framework of density functional theory. We found that the minimum energy barriers for diffusion and the possibility of cluster formation depend strongly on both the type of nanoparticle and the type of monolayers and bilayers. Moreover, the tendency to form clusters of Ag and Au can be tuned by creating various bilayers. Tunability of the diffusion characteristics of adatoms in van der Waals heterostructures holds promise for controllable growth of nanostructures.

Iyikanat, F., E-mail: fadiliyikanat@iyte.edu.tr; Senger, R. T. [Department of Physics, Izmir Institute of Technology, 35430 Izmir (Turkey); Sahin, H., E-mail: hasan.sahin@uantwerpen.be; Peeters, F. M. [Department of Physics, University of Antwerp, 2610 Antwerp (Belgium)

2014-09-01T23:59:59.000Z

253

Alloy Catalyst in a Reactive Environment: The Example of Ag-Cu Particles for Ethylene Epoxidation  

Science Journals Connector (OSTI)

Combining first-principles calculations and insitu photoelectron spectroscopy, we show how the composition and structure of the surface of an alloy catalyst is affected by the temperature and pressure of the reagents. The Ag-Cu alloy, recently proposed as an improved catalyst for ethylene epoxidation, forms a thin Cu-O surface oxide, while a Ag-Cu surface alloy is found not to be stable. Several possible surface structures are identified, among which the catalyst surface is likely to dynamically evolve under reaction conditions.

Simone Piccinin; Spiros Zafeiratos; Catherine Stampfl; Thomas W. Hansen; Michael Hvecker; Detre Teschner; Valerii I. Bukhtiyarov; Frank Girgsdies; Axel Knop-Gericke; Robert Schlgl; Matthias Scheffler

2010-01-22T23:59:59.000Z

254

Electronic Structure and Optical Properties of AFeO2 (A = Ag, Cu) within GGA Calculations  

Science Journals Connector (OSTI)

Electronic Structure and Optical Properties of AFeO2 (A = Ag, Cu) within GGA Calculations ... The electronic structure of delafossite type oxides AFeO2 (A = Ag, Cu) has been calculated using the full potential linearized augmented plane wave (FP-LAPW) method within the local spin density approximation (LSDA), Perdew?Burke?Ernzerhof (PBE-GGA), and Engel?Vosko (EV-GGA) generalized-gradient approximations. ... The effective Hubbard U, Ueff, has been derived on the basis of an ab initio constraint calculation and by comparison with X-ray emission spectra. ...

Khuong P. Ong; Kewu Bai; Peter Blaha; Ping Wu

2007-01-06T23:59:59.000Z

255

Heteronuclear diatomic transition-metal cluster ions in the gas phase: Reactivity and thermochemistry of AgFe+  

Science Journals Connector (OSTI)

The gas-phase chemistry of AgFe+ was studied by using Fourier transform ion cyclotron resonance mass spectrometry. AgFe+ is unreactive with alkanes but reacts with cyclic and linear (C4C8) alkenes. The primary r...

Jocelyn H. Ng; James R. Gord; Ben S. Freiser

1991-03-01T23:59:59.000Z

256

Synthesis and Characterization of Ag-or Sb-Doped ZnO Nanorods by a Facile Hydrothermal Route  

E-Print Network [OSTI]

Synthesis and Characterization of Ag- or Sb-Doped ZnO Nanorods by a Facile Hydrothermal Route Oleg Stefan Cel Mare BouleVard, MD-2004 Chisinau, Republic of MoldoVa, AdVanced Materials Processing ZnO nanorods doped with Ag and Sb have been synthesized by a facile hydrothermal technique. Crystal

Kik, Pieter

257

O:\EA-48-N.ORD  

Broader source: Energy.gov (indexed) [DOE]

N N I. BACKGROUND On April 16, 1992, in Docket EA-48-I, the Office of Fossil Energy (FE) of the Department of Energy (DOE) issued an electricity export authorization to El Paso Electric Company (EPE) pursuant to section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). That Order authorized EPE to transmit electric energy to Comision Federal de Electricidad (CFE), the national electric utility of Mexico, at a maximum allowable rate of transmission of 200 megawatts (MW). Due to an emergency on the CFE system, EPE filed a letter application on February 25, 1998, with FE requesting that EPE's electricity export authorization be amended to increase the allowable level of exports to Mexico from 200 MW to 220 MW. The emergency, due to fuel transportation and supply problems, prompted CFE to request an additional 20 MW of emergency

258

Photocatalytic H2 production from ethanol over Au/TiO2 and Ag/TiO2  

Science Journals Connector (OSTI)

This paper compares the photocatalytic activities of Au/TiO2 (Au loadings 0-4 wt.%) and Ag/TiO2 photocatalysts (Ag loadings 0-4 wt.%) for H2 production from ethanol-water mixtures under UV irradiation. Au and Ag nanoparticles were deposited on commercially available Degussa P25 TiO2 (85% anatase, 15% rutile) using deposition-precipitation and liquid impregnation methods, respectively. TEM analyses showed the average noble metal nanoparticle size to be ~5 nm for the Au/TiO2 photocatalysts and ~3 nm for the Ag/TiO2 photocatalysts. Au/TiO2 photocatalysts showed a strong localised surface plasmon resonance (LSPR) at 570 nm characteristic for nanocrystalline Au. Complementary XRD studies confirmed that Au and Ag nanoparticles were present in metallic form. Photoluminescence measurements revealed that Au and Ag nanoparticles effectively suppress electron-hole recombination in TiO2, thereby enhancing the photocatalytic activity of TiO2 for hydrogen production. Au/TiO2 photocatalysts were far more active for H2 production from ethanol-water mixtures than Ag/TiO2 photocatalysts. A 1 wt.% Au/TiO2 photocatalyst yielded the highest H2 production rate (34 mmol g?1 h?1). Amongst the Ag/TiO2 photocatalysts, the 2 wt.% Ag/TiO2 sample was the most active (3.7 mmol g?1 h?1). Results are rationalised in terms of differences in the electronic properties of supported Au and Ag nanoparticles, with the former being near ideal for H2 production.

Vedran Jovic; Pei-Huan Hsieh; Wan-Ting Chen; Dongxiao Sun-Waterhouse; Tilo Söhnel; Geoffrey I.N. Waterhouse

2014-01-01T23:59:59.000Z

259

Diffusion of the Cu monomer and dimer on Ag(111): Molecular dynamics simulations and density functional theory calculations  

Science Journals Connector (OSTI)

We present results of molecular dynamics (MD) simulations and density functional theory (DFT) calculations of the diffusion of Cu adatom and dimer on Ag(111). We have used potentials generated by the embedded-atom method for the MD simulations and pseudopotentials derived from the projected-augmented-wave method for the DFT calculations. The MD simulations (at three different temperatures: 300, 500, and 700 K) show that the diffusivity has an Arrhenius behavior. The effective energy barriers obtained from the Arrhenius plots are in excellent agreement with those extracted from scanning tunneling microscopy experiments. While the diffusion barrier for Cu monomers on Ag(111) is higher than that reported (both in experiment and theory) for Cu(111), the reverse holds for dimers [which, for Cu(111), has so far only been theoretically assessed]. In comparing our MD result with those for Cu islets on Cu(111), we conclude that the higher barriers for Cu monomers on Ag(111) results from the comparatively large Ag-Ag bond length, whereas for Cu dimers on Ag(111) the diffusivity is taken over and boosted by the competition in optimization of the Cu-Cu dimer bond and the five nearest-neighbor Cu-Ag bonds. Our DFT calculations confirm the relatively large barriers for the Cu monomer on Ag(111)69 and 75 meVcompared to those on Cu(111) and hint a rationale for them. In the case of the Cu dimer, the relatively long Ag-Ag bond length makes available a diffusion route whose highest relevant energy barrier is only 72 meV and which is not favorable on Cu(111). This process, together with another involving an energy barrier of 83 meV, establishes the possibility of low-barrier intercell diffusion by purely zigzag mechanisms.

Sardar Sikandar Hayat; Marisol Alcntara Ortigoza; Muhammad A. Choudhry; Talat S. Rahman

2010-08-03T23:59:59.000Z

260

Synthesis and characterization of silver/lithium cobalt oxide (Ag/LiCoO2) nanofibers via solgel electrospinning  

Science Journals Connector (OSTI)

Abstract We report on the preparation and characterization of Ag/LiCoO2 nanofibers (NFs) via the solgel electrospinning (ES) technique. Ag nanoparticles (NPs) were produced in an aqueous polyvinyl pyrrolidone (PVP) solution by using AgNO3 precursor. A viscous lithium acetate/cobalt acetate/polyvinylalcohol/water (LiAc/(CoAc)2/PVA/water) solution was prepared separately. A Ag NPs/PVP/water solution was prepared and added to this viscous solution and magnetically stirred to obtain the final homogeneous electrospinning solution. After establishing the proper electrospinning conditions, as-spun precursor Ag/LiAc/Co(Ac)2/PVA/PVP \\{NFs\\} were formed and calcined in air at a temperature of 600C for 3 h to form well-crystallized porous Ag/LiCoO2 NFs. Various analytical characterization techniques such as UVvis, SEM, TEM, TGA, XRD, and XPS were performed to analyze Ag NPs, as-spun and calcined NFs. It was established that Ag \\{NPs\\} in the precursor Ag/LiAc/Co(Ac)2/PVA/PVP \\{NFs\\} are highly self-aligned as a result of the behavior of Ag in the electric field of the electrospinning setup and the interaction of Ag ions with Li and Co ions in the NF. Ag/LiCoO2 \\{NFs\\} exhibit a nanoporous structure compared with un-doped LiCoO2 \\{NFs\\} because the atomic radius of Ag is larger than the radius of Co and Li ion; thus, no substitution between Ag and Li or Ag and Co atoms occurs, and Ag \\{NPs\\} are located at the interlayer of LiCoO2 while some are left in the fiber.

Yakup Aykut; Behnam Pourdeyhimi; Saad A. Khan

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

SciEncE MAnAgEMEnt College of Engineering and Mines  

E-Print Network [OSTI]

.................................................3 ESM F605--Engineering Economic Analysis* ....................................3 6. Complete with prior undergraduate engineering economics course. See Arctic Engineering. See Engineering for PhSciEncE MAnAgEMEnt College of Engineering and Mines Department of Civil and Environmental

Hartman, Chris

262

Surface-Enhanced Raman Scattering with Ag Nanoparticles Optically Trapped by a Photonic Crystal Cavity  

E-Print Network [OSTI]

on the chemical to be sensed. Figure 1a shows a schematic diagram of the trapping-assisted SERS platform we) platform by optically trapping Ag nanoparticles with a photonic crystal cavity integrated, unattended systems for the continual monitoring of chemicals in air and water. A high- performance substrate

263

SERS of molecules that do not adsorb on Ag surfaces: a metalorganic framework-based  

E-Print Network [OSTI]

SERS of molecules that do not adsorb on Ag surfaces: a metal�organic framework, for molecules that weakly adsorb to non-functionalized plasmonic materials, detection by SERS remains a key previously been shown to enhance Raman signals of surface adsorbates by a factor of 107 . Upon exposing

264

E-Print Network 3.0 - ag dy ta Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Tc 44 Ru 45 Rh 46 Pd 47 Ag 48 Cd 49 In 50 Sn 51 Sb 52 Te 53 I 54 Xe 55 Cs 56 Ba 57 La 72 Hf 73... Ta 74 W 75 Re 76 Os 77 Ir 78 Pt 79 Au 80 Hg 81 Tl 82 Pb 83 Bi 84 Po 85 At 86 Rn 87...

265

Integration of Laser-Welded Ag Nanowire Transparent Conducting Layers on Photovoltaic Devices (DMR-0819860)  

E-Print Network [OSTI]

Integration of Laser-Welded Ag Nanowire Transparent Conducting Layers on Photovoltaic Devices (DMR conducting layers in applications ranging from organic flexible electronics to rigid photovoltaics. However of a hybrid organic photovoltaic device [1]. The NWs are dispersed on the device and the network is welded

Petta, Jason

266

Crystal Structure of the Solid Electrolyte, RbAg4I5  

Science Journals Connector (OSTI)

...through the channels, but rather through the shared tetrahedron faces, as indi-cated in Fig. 2. Thus the arrangement of the Iions provides 56 iodide tetrahedra, per unit cell, which share faces in such manner as to provide diffusion paths for the Ag...

S. Geller

1967-07-21T23:59:59.000Z

267

NAPIER,ASHER:TUNGUSKA 1.18 A&G February 2009 Vol. 50  

E-Print Network [OSTI]

NAPIER,ASHER:TUNGUSKA 1.18 A&G · February 2009 · Vol. 50 T he Tunguska impact of 30 June 1908-like bangs of the impact would have been heard across Britain to Ireland, north to Orkney and Den- mark

268

Interactions of CO and surface K: Negligible CO adsorption on K/Ag(111)  

SciTech Connect (OSTI)

Unlike transition metals which are active for chemisorption of CO, Ag(111) shows no tendency to adsorb CO at 100 K even when various amounts of K are added. This observation supports the proposal of Solymosi and Berko (Ref. 1) that bonding of CO with the host metal plays an important role in the interactions of K and CO on transition metals.

Roop, B.; Blass, P.M.; Zhou, X.; White, J.M.

1989-01-01T23:59:59.000Z

269

Electrochemical migration of Ag nanoink patterns controlled by atmospheric-pressure plasma  

Science Journals Connector (OSTI)

Highly contrasting surface energies were induced on polyimide (PI) substrates using atmospheric-pressure plasma (APP) to allow precise printing of Ag electrodes that showed mitigated electrochemical migration (ECM). The substrate surface was made uniformly ... Keywords: Atmospheric-pressure plasma, Dendritic growth, Electrochemical migration (ECM), Inkjet printing, Silver nanoink

Kwang-Seok Kim; Young-Tae Kwon; Yong-Ho Choa; Seung-Boo Jung

2013-06-01T23:59:59.000Z

270

Testing of Precision Agriculture Technologies in Irrigated Cotton at AG-CARES, Lamesa, Texas, 2000.  

E-Print Network [OSTI]

TITLE: Testing of Precision Agriculture Technologies in Irrigated Cotton at AG-CARES, Lamesa, Texas Specialist, Professor, Research Assistants and Technician. METHODS AND PROCEDURES: Experimental Design fertilizer in all three landscape positions of the precision agriculture site at AGCARES (Table 1 and 2

Mukhtar, Saqib

271

Comparative LCAO-LAPW study of C1 chemisorption on the Ag(001) surface  

Science Journals Connector (OSTI)

A comparison is made between the results of self-consistent linear-combination-of-atomic-orbitals and linear-augmented-plane-wave calculations for a clean three-layer Ag(001) slab and one with adsorbed C1 in c(22) simple-overlayer and mixed-layer geometries.

D. R. Hamann, L. F. Mattheiss, and H. S. Greenside

1981-11-15T23:59:59.000Z

272

Microbial Extracellular Polymeric Substances Reduce Ag+ Nanoparticles and Antagonize Bactericidal Activity  

E-Print Network [OSTI]

to cope with Ag+ are poorly understood, previous work with other toxic heavy metals suggests, carboxyl, and phenol), EPS can effectively bind heavy metal cations (such as Cu2+ , Pb2+ , and Zn2 Bactericidal Activity Fuxing Kang, Pedro J. Alvarez, and Dongqiang Zhu*, State Key Laboratory of Pollution

Alvarez, Pedro J.

273

Structural analysis of the Velarden~ a mining district, Mexico: a faulted AuAg-rich  

E-Print Network [OSTI]

Structural analysis of the Velarden~ a mining district, Mexico: a faulted Au­Ag-rich hydrothermal carbonate-hosted deposits are found at the contact with surrounding limestones. The mineral- ized structures at different crustal depths, thus enabling studies of the entire hydrothermal system--from low-grade breccia

Long, Bernard

274

The booster to AGS transfer line: comparison between model and measurements  

SciTech Connect (OSTI)

The Booster to AGS (BtA) transfer line was to match both ions and protons into the AGS lattice. For proton beam operation the only constraint on the optics is to define a match to the AGS lattice. For ion operation there are additional constraints introduced by a stripping foil in the upstream part of the transfer line. For polarized proton operation there is the complication that the AGS lattice is distorted by the presence of two partial snake magnets. In the 2008 polarized proton run it was observed that there was a significant optical injection mismatch. Beam experiments were conducted that showed disagreement with the model of the BtA line. In addition, these studies revealed some minor problems with the instrumentation in the line. A new model and more reliable measurements of the transfer line magnet currents have been implemented. Another series of experiments was conducted to test these modifications and to collect a more complete set of data to allow better understanding of the beam dynamics during the transfer and better understanding of the instrumentation. In this paper we will present the results of these experiments and the comparison to the new model of the BtA.

Brown,K.A.; Ahrens, L.; Bonati, R.; Gassner, D.; Glenn, W.; Huang, H.; Morris, J.; Nida, S.; Tsoupas, N.; Schoefer, V.; Zeno, K.

2009-05-04T23:59:59.000Z

275

Optimization of sintered AgI-Mordenite composites for {sup 129}I storage  

SciTech Connect (OSTI)

The thermal processing of a proposed durable waste form for {sup 129}I was investigated. The waste form is a composite with a matrix of low-temperature sintering glass that encapsulates particles of AgI-mordenite. Ag-mordenite, an ion-exchanged zeolite, is being considered as a capture medium for gaseous {sup 129}I{sub 2} as part of a spent nuclear fuel reprocessing scheme under development by the US Department of Energy/Nuclear Energy (NE). The thermal processing of the waste form is necessary to increase the density of the glass matrix by viscous sintering so that the final waste form does not have any open porosity. Other processes that can also occur during the thermal treatment include desorption of chemisorbed I{sub 2}, volatilization of AgI and crystallization of the glass matrix. We have optimized the thermal processing to achieve the desired high density with higher AgI-mordenite loading levels and with minimal loss of iodine. Using these conditions, 625 C. degrees for 20 minutes, the matrix crystallizes to form a eulytite phase. Results of durability tests indicate that the matrix crystallization does not significantly decrease the durability in aqueous environments. (authors)

Garino, T.J.; Nenoff, T.M.; Rodriguez, M.A.; Mowry, C.D.; Rademacher, D.X. [Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM 87185-1411 (United States)

2013-07-01T23:59:59.000Z

276

Decolorization of methylene blue by Ag/SrSnO3 composites under ultraviolet radiation  

Science Journals Connector (OSTI)

SrSn(OH)6 precursors synthesized by a cyclic microwave radiation (CMR) process were calcined at 900C for 3h to form rodlike SrSnO3. Further, the rod-like SrSnO3 and AgNO3 in ethylene glycol (EG) were ...

Patcharanan Junploy, Titipun Thongtem, Somchai Thongtem, Anukorn Phuruangrat

2014-01-01T23:59:59.000Z

277

Tau threshold experiments: status and expectations A.G. Shamov for KEDR Collaboration a  

E-Print Network [OSTI]

1 Tau threshold experiments: status and expectations #3; A.G. Shamov for KEDR Collaboration. The most precise measurement of this kind was performed by the BES collaboration in 1991. We critically is completely dominated by the result of the BES collaboration [3] based on 65 #28; + #28; events. Since

278

PdAgAu alloy with high resistance to corrosion by H{sub 2}S  

SciTech Connect (OSTI)

PdAgAu alloy films were prepared on porous stainless steel supports by sequential electroless deposition. Two specific compositions, Pd{sub 83}Ag{sub 2}Au{sub 15} and Pd{sub 74}Ag{sub 14}Au{sub 12}, were studied for their sulfur tolerance. The alloys and a reference Pd foil were exposed to 1000 H{sub 2}S/H{sub 2} at 623 K for periods of 3 and 30 hours. The microstructure, morphology and bulk composition of both nonexposed and H{sub 2}S-exposed samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS). XRD and SEM analysis revealed time-dependent growth of a bulk Pd{sub 4}S phase on the Pd foil during H{sub 2}S exposure. In contrast, the PdAgAu ternary alloys displayed the same FCC structure before and after H{sub 2}S exposure. In agreement with the XRD and SEM results, sulfur was not detected in the bulk of either ternary alloy samples by EDS, even after 30 hours of H{sub 2}S exposure. X-ray photoelectron spectroscopy (XPS) depth profiles were acquired for both PdAgAu alloys after 3 and 30 hours of exposure to characterize sulfur contamination near their surfaces. Very low S 2p and S 2s XPS signals were observed at the top-surfaces of the PdAgAu alloys, and those signals disappeared before the etch depth reached ~ 10 nm, even for samples exposed to H{sub 2}S for 30 hours. The depth profile analyses also revealed silver and gold segregation to the surface of the alloys; preferential location of Au on the alloys surface may be related to their resistance to bulk sulfide formation. In preliminary tests, a PdAgAu alloy membrane displayed higher initial H{sub 2} permeability than a similarly prepared pure Pd sample and, consistent with resistance to bulk sulfide formation, lower permeability loss in H{sub 2}S than pure Pd.

Braun, Fernando; Miller, James B.; Gellman, Andrew J.; Tarditi, Ana M.; Fleutot, Benoit; Petro, Kondratyuk, Cornaglia, Laura M

2012-12-01T23:59:59.000Z

279

Atomic mechanisms of. gamma. ' precipitate plate growth in the Al-Ag system  

SciTech Connect (OSTI)

Energy-dispersive x-ray spectroscopy results that the precipitates have the composition Ag/sub 2/Al. High-resolution electron microscopy of ..gamma..' precipitates in both <110>//<1120> and <111>//<0001> orientations shows that all interfaces of the precipitate are largely coherent with the matrix and are faceted along low-energy (111) and (110) matrix plans, due to the influence of surface and elastic strain energies on the transformation. Further comparison between experimental and calculated high-resolution images of the precipitate/matrix interface and of Shockley partial dislocation ledges on the precipitate faces demonstrates that both thickening and lengthening of ..gamma..' precipitate plates occurs by the passage of the Shockley partial dislocations along alternate (111) matrix planes by a terrace-ledge-kink mechanism. These images and electron diffraction information also indicate that the ..gamma..' precipitates are ordered, where the A-planes in the precipitate contain nearly pure Ag and the B-planes have the composition Al/sub 2/Ag, and that the limiting reaction in the growth process is the substitutional diffusion of Ag cross kinks in the Shockley partial dislocations, which terminate in the Ag-rich A-planes. The terraces between ledges are atomically flat and ledges are uniformly stepped-down from the centers to the edges of isolated precipitates. Convergent-beam electron diffraction (CBED) analyses of ..gamma..' precipitates indicate that they have the space group P6/sub 3//mmc. Effect of specimen thickness on symmetry determinations by CBED was also examined for an ..cap alpha..-titanium sample. Results show that the symmetries observed in CBED patterns from thin specimens may be due to the limited thickness of the specimen, rather than to the actual space group of the material.

Howe, J.M.

1985-03-01T23:59:59.000Z

280

On AgRhO{sub 2}, and the new quaternary delafossites AgLi{sub 1/3}M{sub 2/3}O{sub 2}, syntheses and analyses of real structures  

SciTech Connect (OSTI)

Two new quaternary delafossite type oxides with the general formula Ag(Li{sub 1/3}M{sub 2/3})O{sub 2}, M=Rh, Ir, have been synthesized, and their structures characterized. Based on X-ray and electron diffraction analyses the structural similarity with AgRhO{sub 2} delafossite, has been evidenced. The real structures of the quaternary delafossites have been revealed, which has allowed to fully explain the diffuse scattering as observed in X-ray powder diffraction. AgRhO{sub 2} is thermally stable up to 1173 K, the behavior of the two quaternary compounds AgLi{sub 1/3}Rh{sub 2/3}O{sub 2} and AgLi{sub 1/3}Ir{sub 2/3}O{sub 2} is comparable, and they decompose above 950 and 800 K, respectively. AgRhO{sub 2} shows temperature independent paramagnetism, while for the other two an effective magnetic moment of 1.77{mu}{sub B} for Ir, and 1.70{mu}{sub B} for Rh were determined, applying the Curie-Weiss law. All compounds are semiconducting with activation energies of 4.97 kJ mol{sup -1} (AgLi{sub 1/3}Rh{sub 2/3}O{sub 2}), 11.42 kJ mol{sup -1} (AgLi{sub 1/3}Ir{sub 2/3}O{sub 2}) and 17.58 kJ mol{sup -1} (AgRhO{sub 2}). -- graphical abstract: Two new quaternary delafossite type oxides with the general formula Ag(Li{sub 1/3}M{sub 2/3})O{sub 2}, M=Rh, Ir, have been synthesized, and their structures characterized. The real structures of the quaternary delafossites have been revealed, which has allowed to fully explain the diffuse scattering as observed in X-ray powder diffraction. Display Omitted Highlights: {yields}Analysis of the real structures of the Ag(Li{sub 1/3}Rh{sub 2/3})O{sub 2} and Ag(Li{sub 1/3}Ir{sub 2/3})O{sub 2}. {yields} Diffuse scattering has been rationalized by severe disorder in the stacking sequences. {yields} The oxygen atom layer stacking sequence needs to change.

Todorova, V. [Max Planck Institute for Solid State Research, Heisenbergstr. 1, D-70569 Stuttgart (Germany); Leineweber, A. [Max-Planck-Institute for Metals Research, Heisenbergstr. 3, D-70569 Stuttgart (Germany); Kienle, L. [Institute of Materials Research, Kaiserstr. 2, D-24143 Kiel (Germany); Duppel, V. [Max Planck Institute for Solid State Research, Heisenbergstr. 1, D-70569 Stuttgart (Germany); Jansen, M., E-mail: M.Jansen@fkf.mpg.d [Max Planck Institute for Solid State Research, Heisenbergstr. 1, D-70569 Stuttgart (Germany)

2011-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Investigation of thermal, mechanical and magnetic behaviors of the Cu-11%Al alloy with Ag and Mn additions  

SciTech Connect (OSTI)

The investigation of thermal, mechanical and magnetic behaviors of the Cu-11%Al, Cu-11%Al-3%Ag, Cu-11%Al-10%Mn and Cu-11%Al-10%Mn-3%Ag alloys was made using microhardness measurements, differential scanning calorimetry, X-ray diffractometry, scanning electron microscopy, energy dispersion X-ray spectroscopy and magnetic moment change with applied field measurement. The results indicated that the Mn addition changes the phase stability range, the microhardness values and makes undetectable the eutectoid reaction in annealed Cu-11%Al and Cu-11%Al-3%Ag alloys while the presence of Ag does not modify the phase transformation sequence neither microhardness values of the annealed Cu-11%Al and Cu-11%Al-10%Mn alloys, but it increases the magnetic moment of this latter at about 2.7 times and decreases the rates of eutectoid and peritectoid reactions of the former. - Highlights: Black-Right-Pointing-Pointer The microstructure of Cu-Al alloy is modified in the Ag presence. Black-Right-Pointing-Pointer ({alpha} + {gamma}) phase is stabilized down to room temperature when Ag is added to Cu-Al alloy. Black-Right-Pointing-Pointer Ag-rich phase modifies the magnetic characteristics of Cu-Al-Mn alloy.

Silva, R.A.G., E-mail: galdino.ricardo@gmail.com [Departamento de Ciencias Exatas e da Terra-UNIFESP, Diadema-SP (Brazil)] [Departamento de Ciencias Exatas e da Terra-UNIFESP, Diadema-SP (Brazil); Paganotti, A.; Gama, S. [Departamento de Ciencias Exatas e da Terra-UNIFESP, Diadema-SP (Brazil)] [Departamento de Ciencias Exatas e da Terra-UNIFESP, Diadema-SP (Brazil); Adorno, A.T.; Carvalho, T.M.; Santos, C.M.A. [Instituto de Quimica - UNESP, Araraquara-SP (Brazil)] [Instituto de Quimica - UNESP, Araraquara-SP (Brazil)

2013-01-15T23:59:59.000Z

282

Effect of Ti seed layers on structure of self-organized epitaxial face-centered-cubic-Ag(001) oriented nanodots  

SciTech Connect (OSTI)

The influence of Ti seed layers on the structure of self-organized Ag nanodots, obtained with a Ti seed-layer-assisted thermal agglomeration method, has been investigated. The samples were grown on MgO(001) single crystal substrates by RF magnetron sputter deposition. The samples were deposited at room temperature and post-annealed at 350 C for 4 h while maintaining the chamber vacuum conditions. The results of atomic force microscopy (AFM) observations indicated that the insertion of the Ti seed layer (0.65.0 nm) between the MgO substrate and Ag layer promotes the agglomeration process, forming the nanodot array. Comparisons between the AFM images revealed that the size of the Ag nanodots was increased with an increase in the Ti seed layer thickness. The atomic concentration of the film surface was confirmed by X-ray photoelectron spectroscopy (XPS). The XPS result suggested that the nanodot surface mainly consisted of Ag. Moreover, X-ray diffraction results proved that the initial deposition of the Ti seed layer (0.65.0 nm) onto MgO(001) prior to the Ag deposition yielded high-quality fcc-Ag(001) oriented epitaxial nanodots. The optical absorbance spectra of the fabricated Ag nanodots with various Ti seed layer thicknesses were obtained in the visible light range.

Kamiko, M.; Nose, K. [Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505 (Japan)] [Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505 (Japan); Suenaga, R.; Kyuno, K. [Department of Material Science, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo 135-8548 (Japan)] [Department of Material Science, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo 135-8548 (Japan); Koo, J.-W.; Ha, J.-G. [Department of Electronic Materials Engineering, Kwangwoon University, 447-1 Wolgye-Dong, Nowon-Gu, Seoul 139-701 (Korea, Republic of)] [Department of Electronic Materials Engineering, Kwangwoon University, 447-1 Wolgye-Dong, Nowon-Gu, Seoul 139-701 (Korea, Republic of)

2013-12-28T23:59:59.000Z

283

The Ag2O-V2O5-HF(aq) System and Crystal Structure of r-Ag3VO4 Thomas A. Albrecht, Charlotte L. Stern, and Kenneth R. Poeppelmeier*  

E-Print Network [OSTI]

solutions of AgNO3 and either NH4VO3 or Na3VO4.12 Moreover, solid-state reactions between Ag2O and V2O5 have. Solid State Chem. 2003, 175, 27-33. (4) Sorensen, E. M.; Izumi, H. K.; Vaughey, J. T.; Stern, C. L to their application as primary battery materials, the silver vanadium oxides have been studied intensely.6-8 While

Poeppelmeier, Kenneth R.

284

u.s. DEPARTMENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERlVIINATION  

Broader source: Energy.gov (indexed) [DOE]

AG EMENT CENTER AG EMENT CENTER NEPA DETERlVIINATION RECIPIENT:Snohomish County PUD PROJECT TITLE : Development of Post-Installation Monitoring Capabilities Page lof3 STATE: WA Funding Opportunity Announcement Number Procurement Instrument Numbu NEPA Control Number CID Number NlA - CDP DE-EE0000301 GF0-00003Q1'()()2 EE301 Based on my review orlhe information concerning the proposed action, as NEPA Compliance Officer (authori7.ed under DOE Order 451.IA), I have made the following determination: ex, EA, [IS APPENDIX AND NUMBER: Description : AS Informabon gathering (including, but nollimiled 10, literature surveys, inventories, audits), data analYSIS (including computer modeling), document preparation (sud1 as conceptual design or feasibility studies, analytical erJergy supply and

285

BNL-71449-2003-CP ENGINEERING OF THE AGS SNAKE COIL ASSEMBLY*  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

submitted to The Particle Accelerator Conference, Portland, OR, May 12-16, 2003 submitted to The Particle Accelerator Conference, Portland, OR, May 12-16, 2003 BNL-71449-2003-CP ENGINEERING OF THE AGS SNAKE COIL ASSEMBLY* M. Anerella # , R. Gupta, P. Kovach, A. Marone, S. Plate, K. Power, J. Schmalzle, E. Willen, Brookhaven National Laboratory, Upton, NY 11973 USA Abstract Foundation module, the complex helical cuts are produced in a more efficient manner. Also, since Pro/E can easily construct variable pitch helixes (see Figure 1) the process of creating the helical paths was greatly simplified. The paths produced in this manner were parametric, meaning they could easily be changed without the need to reconstruct them as the design evolved. A 30% Snake superconducting magnet is proposed to maintain polarization in the AGS proton beam, the

286

Development of Ag-clad Bi-2223 superconductors for electric power applications.  

SciTech Connect (OSTI)

Development of high-temperature superconductor technology will make possible the design and fabrication of smaller, lighter, and more efficient power devices such as motors, generators, transformers, transmission cables, and fault-current limiters. A prototype fault-current limiter, a 200-hp motor, and a 50-m-long transmission cable have already been demonstrated using Ag-clad Bi-2223 superconductor tapes. We have recently enhanced the transport current properties of long lengths of multifilament Ag-clad Bi-2223 tapes through increased packing density of precursor powder, improved mechanical deformation, optimization of conductor design, and adjusted cooling rate. These improved processing parameters had a pronounced effect on the transport critical current of the super-conducting tapes. Our improvements are briefly discussed and their implications are assessed in this paper.

Balachandran, U.; Eror, N. G.; Haldar, P.; Lelovic, M.; Selvamanickam, V.

1998-02-17T23:59:59.000Z

287

Optical and electronic properties of mixed Ag-Au tetramer cations  

SciTech Connect (OSTI)

We present experimental and theoretical studies of the optical response of mixed Ag {sub n} Au {sub 4?n}{sup +} (n=13) clusters in the photon energy range ?? = 1.93.5 eV. Absorption spectra are recorded by a newly built longitudinal molecular beam depletion spectroscopy apparatus providing lower limits to absolute photodissociation cross sections. The experimental data are compared to optical response calculations in the framework of long-range corrected time-dependent density functional theory with initial cluster geometries obtained by the unbiased Birmingham Cluster Genetic Algorithm coupled with density functional theory. Experiments and excited state calculations shed light on the structural and electronic properties of the mixed Ag-Au tetramer cations.

Shayeghi, A., E-mail: shayeghi@cluster.pc.chemie.tu-darmstadt.de; Schfer, R. [Eduard-Zintl-Institut, Technische Universitt Darmstadt, Alarich-Weiss-Strae 8, 64287 Darmstadt (Germany)] [Eduard-Zintl-Institut, Technische Universitt Darmstadt, Alarich-Weiss-Strae 8, 64287 Darmstadt (Germany); Heard, C. J.; Johnston, R. L. [School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom)] [School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom)

2014-02-07T23:59:59.000Z

288

High-spin level structure of the doubly odd nucleus 104Ag  

Science Journals Connector (OSTI)

The high-spin level structure of the doubly odd nucleus 104Ag has been investigated via the 97Mo(11B, 4n)104Ag reaction at a beam energy of 50 MeV. The newly established level scheme includes lower-lying two-quasiparticle states and several higher-lying bands. Two positive-parity bands associated with the ?g9/2?1??d5/2 and ?g9/2?1??g7/2 configurations are extended significantly. Based on the comparison with the analogous structures in neighboring nuclei and the features of nuclear chirality, the negative parity bands are suggested as candidate chiral doublet bands with the ?g9/2?1??h11/2 configuration.

Z. G. Wang; M. L. Liu; Y. H. Zhang; X. H. Zhou; B. T. Hu; N. T. Zhang; S. Guo; B. Ding; Y. D. Fang; J. G. Wang; G. S. Li; Y. H. Qiang; S. C. Li; B. S. Gao; Y. Zheng; W. Hua; X. G. Wu; C. Y. He; Y. Zheng; C. B. Li; J. J. Liu; S. P. Hu

2013-08-07T23:59:59.000Z

289

Geometry of the Ag{001}-c (22)Cl structure as determined by He diffraction  

Science Journals Connector (OSTI)

The structure of the Ag{001}-c (22)Cl surface has been studied with He-atom diffraction. Two proposed Cl binding geometries have been considered as structural alternatives: the fourfold-hollow simple overlayer model and a mixed layer of coplanar Ag and Cl. We have calculated the repulsive He potential, based on self-consistent charge densities of the target, for both configurations. The two geometries are easily distinguished. The charge densities for the overlayer structure yield a corrugation which is in good agreement with the scattering data and lead to an unambiguous selection between the two structural models. We have further examined the possibility that the Cl overlayer undergoes a structural phase transition or irreversibly disorders at elevated temperatures. We find no change in the structure for temperatures up to 650 K, at which point Cl leaves the surface.

M. J. Cardillo, G. E. Becker, D. R. Hamann, J. A. Serri, L. Whitman, and L. F. Mattheiss

1983-07-15T23:59:59.000Z

290

Location of test bundle instrumentation and anticipated experimental values for the CFTL AG-1 bundle  

SciTech Connect (OSTI)

The placement of instrumentation within the CFTL (Core Flow Test Loop) AG-1 test section to meet the following objective is described. The objectives are threefold: (1) to provide values for the evaluation of the performance of the test section, (2) to compare the experimental data with values determined by pretest calculations to indicate the approach to conditions that can lead to a bundle failure, and (3) to acquire data during testing that will form a data base for subsequent use in the verification of computational procedures used in the licensing of the Gas Cooled Fast Reactor. Anticipated values for the various instruments have been determined using the computational procedure, SAGAPO, modified for the AG-1 geometry. These results are used as the basis for the specification of differential pressure cells and the range of readings anticipated from the thermocouples. Part of the results for the full flow, full power case are presented.

Sanders, J.P.

1980-01-01T23:59:59.000Z

291

Improvement plans for the RHIC/AGS on-line model environments  

SciTech Connect (OSTI)

The on-line models for Relativistic Ion Collider (RHIC) and the RHIC pre-injectors (the AGS and the AGS Booster) can be thought of as containing our best collective knowledge of these accelerators. As we improve these on-line models we are building the framework to have a sophisticated model-based controls system. Currently the RHIC on-line model is an integral part of the controls system, providing the interface for tune control, chromaticity control, and non-linear chromaticity control. What we discuss in this paper is our vision of the future of the on-line model environment for RHIC and the RHIC preinjectors. Although these on-line models are primarily used as Courant-Snyder parameter calculators using live machine settings, we envision expanding these environments to encompass many other problem domains.

Brown,K.A.; Ahrens, L.; Beebe-Wang, J.; Morris, J.; Nemesure, S.; Robert-Demolaize, G.; Satogata, T.; Schoefer, V.; Tepikian, S.

2009-08-31T23:59:59.000Z

292

Surface plasmon enhanced third-order optical nonlinearity of Ag nanocomposite film  

SciTech Connect (OSTI)

We obtain a large third-order optical nonlinearity (?{sup (3)}???10{sup ?10}esu) of silver nanoparticles dispersed in polyvinyl alcohol/tetraethyl orthosilicate matrix using single beam z-scan technique at 532?nm by Q-switched Nd:YAG laser. We have shown that mechanisms responsible for third-order optical nonlinearity of Ag nanocomposite film are reverse saturable absorption (RSA) and self-defocusing in the purlieu of surface plasmon resonance (SPR). Optical band-gap and width of SPR band of Ag nanocomposite film decrease with increasing silver concentration, which leads to enhancement of local electric field and hence third-order optical nonlinearity. Optical limiting, due to RSA has also been demonstrated at 532?nm.

Singh, Vijender [Department of Applied Science, N.C. College of Engineering, Israna, Panipat 132107, Haryana (India); Aghamkar, Praveen, E-mail: p-aghamkar@yahoo.in [Department of Physics, Chaudhary Devi Lal University, Sirsa 125055, Haryana (India)

2014-03-17T23:59:59.000Z

293

E-Print Network 3.0 - ag 50wx2 nafion-h Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

these two kinds of chemical reactions. Ag2S is a useful semiconductor... and solid ionic conductor, conducting both ions and electrons at room temperature;19-21 ... Source: Qi,...

294

Tuning the crystal structure and electronic states of Ag2Se: Structural transitions and metallization under pressure  

Science Journals Connector (OSTI)

We performed synchrotron x-ray diffraction and infrared (IR) experiments combined with evolutionary structure predictions and band structure calculations on Ag2Se to ?20 GPa. We present evidence for phase I (?-Ag2Se) as a potential three-dimensional topological insulator by its increase in optical band gap and the topologically nontrivial nature of its band structure. Higher pressures induce a triple-layer stacking pattern and significantly increase the crystallographic inequivalence of the two Ag sites, where P212121 phase I first reconstructs into a Pnma phase II, and then transforms into a topologically different Cmcm phase III. The radical changes in IR spectra and electronic band structures indicate the metallic nature of the high-pressure phases. Our results highlight the effects of pressure in tuning the crystal structure and electronic states of Ag2Se.

Zhao Zhao; Shibing Wang; Artem R. Oganov; Pengcheng Chen; Zhenxian Liu; Wendy L. Mao

2014-05-22T23:59:59.000Z

295

A model of the AGS based on stepwise ray-tracing through the measured field maps of the main magnets  

SciTech Connect (OSTI)

Two-dimensional mid-plane magnetic field maps of two of the main AGS magnets were produced, from Hall probe measurements, for a series of different current settings. The analysis of these data yielded the excitation functions [1] and the harmonic coefficients [2] of the main magnets which have been used so far in all the models of the AGS. The constant increase of the computation power makes it possible today to directly use a stepwise raytracing through these measured field maps with a reasonable computation time. We describe in detail how these field maps have allowed the generation of models of the 6 different types of AGS main magnets, and how they are being handled with the Zgoubi ray-tracing code [3]. We give and discuss a number of results obtained regarding both beam and spin dynamics in the AGS, and we provide comparisons with other numerical and analytical modelling methods.

Dutheil Y.; Meot, F.; Tsoupas, N.

2012-05-20T23:59:59.000Z

296

Type II Transformation -Callus Initiation Media N6 1-100-25 +Ag Solution Substance []stock/MW Final Add ()  

E-Print Network [OSTI]

Type II Transformation - Callus Initiation Media N6 1-100-25 +Ag Solution Substance []stock25mm Petri Dishes in hood. 1L=30 plates. Dry lids on in hood 3days in darkness or quick cool upside

Raizada, Manish N.

297

A Quantitative Comparison of Parallel Computation Models Ben H,H. Juurlink Harry A.G. Wijshoff  

E-Print Network [OSTI]

A Quantitative Comparison of Parallel Computation Models Ben H,H. Juurlink Harry A.G. Wijshoff High, requires specific permission sad/or fee. SPM96, Padua, Italy Q 199(j ACM ().89791+@-&96j~ ..$3

Moreno Maza, Marc

298

E-Print Network 3.0 - ag-like 4d104f 4d105 Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hot Pepper Summary: , at least 17 AGL (for AG-Like) genes have been isolated (Ma et al., 1991; Mandel and Yanofsky, 1995 Source: An, Gynheung - Department of Life Science, Pohang...

299

Substrate effects on the formation of flat Ag films on (110) surfaces of III-V compound semiconductors  

Science Journals Connector (OSTI)

Ag films grown at 135 K on (110) surfaces of III-V compound semiconductors and annealed at room temperature are investigated by scanning tunneling microscopy and low-energy electron diffraction. Ag films on Ga-V semiconductors are well ordered, atomically flat, and exhibit a specific critical thickness, which is a function of the substrate material. Films grown on In-V semiconductors are still rather flat, but significantly more disordered. The (111) oriented Ag films on III-arsenides and III-phosphides exhibit a clear twofold superstructure. Films on III-antimonides exhibit threefold low-energy electron diffraction images. The morphology of the Ag films can be explained on the basis of the electronic growth mechanism.

K.-J. Chao, Zhenyu Zhang, Ph. Ebert, and C. K. Shih

1999-08-15T23:59:59.000Z

300

Optical properties of Ag nanoparticle-polymer composite film based on two-dimensional Au nanoparticle array film  

Science Journals Connector (OSTI)

The nanocomposite polyvinyl pyrrolidone (PVP) films containing Ag nanoparticles and Rhodamine 6G are prepared on the two-dimensional distinctive continuous ultrathin gold nanofilms. We investigate the optical pro...

Long-De Wang; Tong Zhang; Xiao-Yang Zhang; Yuan-Jun Song

2014-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Construction of a Tra? deletion mutant of pAgK84 to safeguard the biological control of crown gall  

Science Journals Connector (OSTI)

Agrobacterium radiobacter strain K84 is used commercially for the biological control of crown gall. It contains the conjugative plasmid pAgK84, which encodes the synthesis of agrocin 84, an antib...

David A. Jones; Maarten H. Ryder; Bruce G. Clare

1988-05-01T23:59:59.000Z

302

Molecular-like Ag clusters sensitized near-infrared down-conversion luminescence in oxyfluoride glasses for broadband spectral modification  

SciTech Connect (OSTI)

Molecular-like Ag clusters sized at 14 nm have been stabilized in Pb/Cd-free oxyfluoride glasses, showing broadband excitation/emission characteristics and unique wavelength-dependent luminescent performance with a maximal quantum yield of 26.9%. It was experimentally demonstrated that an energy transfer route of Ag clusters ? Tb{sup 3+} ? Yb{sup 3+} occurs in Ag{sup +}/Tb{sup 3+}/Yb{sup 3+} tri-doped sample, wherein Ag clusters act as sensitizers for near-infrared down-conversion spectral modification. Hopefully, the proposed strategy that noble metal clusters being applied for harvesting solar radiation may potentially solve the sticky problems of the narrow excitation bandwidth and the low excitation efficiency in rare earth ions doped down-conversion materials.

Lin, Hang; Chen, Daqin; Yu, Yunlong; Zhang, Rui; Wang, Yuansheng [State Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)] [State Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)

2013-08-26T23:59:59.000Z

303

Electron scattering by acceptor centers in p-Ag{sub 2}Te at low temperatures  

SciTech Connect (OSTI)

Resonant electron scattering in p-Ag{sub 2}Te at acceptor concentrations N{sub a} < 4.2 x 10{sup 16} cm{sup -3} has been observed in the temperature range of 50-80 K. The contribution of the resonant scattering to the temperature dependences of the conductivity {sigma}(T) and thermopower {alpha}{sub 0}(T) has been calculated. It is shown that this contribution exceeds that of charge carrier scattering by acoustic phonons.

Aliev, F. F., E-mail: farzali@physics.ab.az; Jafarov, M. B.; Askerova, G. Z. [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan); Gojaev, E. M. [Azerbaijan Technical University (Azerbaijan)

2010-08-15T23:59:59.000Z

304

Production of radioactivity in local soil at AGS (Alternating Gradient Synchrotron) fast neutrino beam  

SciTech Connect (OSTI)

Brookhaven National Laboratory (BNL) has constructed a new neutrino production target station at the Alternating Gradient Synchrotron (AGS). A study has been conducted in the vicinity of the old target area to determine the radiological consequences of operating this experimental facility. Results from all areas of the study are presented along with estimates of the potential environmental impact of the old and new facilities. 12 refs., 15 figs., 3 tabs.

Gollon, P.J.; Rohrig, N.; Hauptmann, M.G.; McIntyre, K.; Miltenberger, R.; Naidu, J.

1989-10-01T23:59:59.000Z

305

Spin tracking simulations in AGS based on ray-tracing methods - bare lattice, no snakes -  

SciTech Connect (OSTI)

This Note reports on the first simulations of and spin dynamics in the AGS using the ray-tracing code Zgoubi. It includes lattice analysis, comparisons with MAD, DA tracking, numerical calculation of depolarizing resonance strengths and comparisons with analytical models, etc. It also includes details on the setting-up of Zgoubi input data files and on the various numerical methods of concern in and available from Zgoubi. Simulations of crossing and neighboring of spin resonances in AGS ring, bare lattice, without snake, have been performed, in order to assess the capabilities of Zgoubi in that matter, and are reported here. This yields a rather long document. The two main reasons for that are, on the one hand the desire of an extended investigation of the energy span, and on the other hand a thorough comparison of Zgoubi results with analytical models as the 'thin lens' approximation, the weak resonance approximation, and the static case. Section 2 details the working hypothesis : AGS lattice data, formulae used for deriving various resonance related quantities from the ray-tracing based 'numerical experiments', etc. Section 3 gives inventories of the intrinsic and imperfection resonances together with, in a number of cases, the strengths derived from the ray-tracing. Section 4 gives the details of the numerical simulations of resonance crossing, including behavior of various quantities (closed orbit, synchrotron motion, etc.) aimed at controlling that the conditions of particle and spin motions are correct. In a similar manner Section 5 gives the details of the numerical simulations of spin motion in the static case: fixed energy in the neighboring of the resonance. In Section 6, weak resonances are explored, Zgoubi results are compared with the Fresnel integrals model. Section 7 shows the computation of the {rvec n} vector in the AGS lattice and tuning considered. Many details on the numerical conditions as data files etc. are given in the Appendix Section, pages A and sqs.

Meot F.; Ahrens& #44; L.; Glenn& #44; J.; Huang& #44; H.; Luccio& #44; A.; MacKay& #44; W.W.; Roser& #44; T.; Tsoupas& #44; N.

2009-09-01T23:59:59.000Z

306

Special Publication No. 3, Ticks And Tickborne Diseases, I. Genera And Species of Ticks, Part 1. Genera A-G  

E-Print Network [OSTI]

UNITED STATES DEPARTMENT OF AGRICULTURE INDEX-CATALOGUE OF MEDICAL AND VETERINARY ZOOLOGY SPECIAL PUBLICATION NO. 3 TICKS AND TICKBORNE DISEASES I. GENERA AND SPECIES OF TICKS Part 1. Genera A-G UNITED STATES DEPARTMENT OF AGRICULTURE... INDEX-CATALOGUE OF MEDICAL AND VETERINARY ZOOLOGY Special Publication No. 3 TICKS AND TICKBORNE DISEASES I. GENERA AND SPECIES OF TICKS Part 1. Genera A+G By MILDRED A. DOSS MARION M. FARR KATHARINE F. ROACH GEORGE ANASTOS The result of a...

Doss, Mildred A.; Farr, Marion M.; Roach, Katharine F.; Anastos, George

1974-01-01T23:59:59.000Z

307

Green Synthesis of Asymmetrically Textured Silver Meso-Flowers (AgMFs) as Highly Sensitive SERS Substrates  

Science Journals Connector (OSTI)

Green Synthesis of Asymmetrically Textured Silver Meso-Flowers (AgMFs) as Highly Sensitive SERS Substrates ... In terms of surface passivation pathway, like other conventional structure-directing agents, chitosan can selectively bind to certain crystal facets, altering the order of free energies at different facets and thereby influencing on their crystal growth. ... These Ag atoms were quickly aggregated during the nucleation process to form initial seeds to reduce the interfacial free energy, assisted by the scrolling action of chitosan chains. ...

Tran Thi Nhung; Sang-Wha Lee

2014-11-04T23:59:59.000Z

308

Silver (Ag) Transport Mechanisms in TRISO coated particles: A Critical Review  

SciTech Connect (OSTI)

Transport of 110mAg in the intact SiC layer of TRISO coated particles has been studied for approximately 30 years without arriving at a satisfactory explanation of the transport mechanism. In this paper the possible mechanisms postulated in previous experimental studies, both in-reactor and out-of reactor research environment studies are critically reviewed and of particular interest are relevance to very high temperature gas reactor operating and accident conditions. Among the factors thought to influence Ag transport are grain boundary stoichiometry, SiC grain size and shape, the presence of free silicon, nano-cracks, thermal decomposition, palladium attack, transmutation products, layer thinning and coated particle shape. Additionally new insight to nature and location of fission products has been gained via recent post irradiation electron microscopy examination of TRISO coated particles from the DOEs fuel development program. The combined effect of critical review and new analyses indicates a direction for investigating possible the Ag transport mechanism including the confidence level with which these mechanisms may be experimentally verified.

I J van Rooyen; J H Neethling; J A A Engelbrecht; P M van Rooyen; G Strydom

2012-10-01T23:59:59.000Z

309

Cu- and Ag-modified cerium oxide catalysts for methane oxidation  

SciTech Connect (OSTI)

The catalytic activity of nanocrystalline doped ceria and Cu- and Ag-modified ceria for the complete oxidation of methane was studied in this work. The catalyst structure was studied by X-ray diffraction (XRD) and related to the availability of low-temperature oxygen species. Selected samples were also analyzed by STEM/EDX, HRTEM, and XPS. Temperature-programmed reduction (TPR) by H{sub 2} and CH{sub 4}, as well as oxygen chemisorption, measurements were used to characterize the different oxygen species present on the catalyst. La and Zr were used as dopants to modify the crystal size and reduction properties of ceria. Enhanced activity for the complete oxidation of methane is discussed in terms of ceria reducibility, crystal size, and formation of oxygen defects at the surface (extrinsic oxygen vacancies). Addition of transition metal oxides (CuO) or transition metals (Ag) improves the low-temperature oxidation activity of cerium oxide. The interaction of ceria with Ag and CuO is a strong function of the crystal size of ceria. In the presence of the transition metal or metal oxide, a small crystal size of ceria favors the formation of highly reducible oxygen species and enhances the methane oxidation activity.

Kundakovic, L.; Flytzani-Stephanopoulis, M. [Tufts Univ., Medford, MA (United States). Dept. of Chemical Engineering] [Tufts Univ., Medford, MA (United States). Dept. of Chemical Engineering

1998-10-01T23:59:59.000Z

310

Crystal Structure and Chemical Bonding of the High-Temperature Phase of AgN3  

SciTech Connect (OSTI)

The crystal structure of silver azide (AgN{sub 3}) in its high-temperature (HT) modification was determined from X-ray powder diffraction data, recorded at T = 170 {sup o}C and was further refined by the Rietveld method. The structure is monoclinic (P2{sub 1}lc (No. 14), a = 6.0756(2) {angstrom}, b = 6.1663(2) {angstrom}, c = 6.5729(2) {angstrom}, {beta} = 114.19(0){sup o}, V = 224.62(14) {angstrom}{sup 3}, Z = 4) and consists of two-dimensional Ag and N containing layers in which the silver atoms are coordinated by four nitrogen atoms exhibiting a distorted square coordination environment. These sheets are linked together by weaker perpendicular Ag-N contacts, thus forming a 4 + 2 coordination geometry around the silver atoms. The phase transition has been characterized by DTA, DSC, and measurement of the density, as well as of the ionic conductivity. Both, the room-temperature and the HT phase are electrically insulating. This fact is getting support by DFT band structure calculations within the generalized gradient approximation, using the PBE functional. On the basis of the DFT band structure, the bonding characteristics of both phases are essentially the same. Finally, the implication of the existence of a low-symmetry HT-phase in a crystalline explosive concerning decomposition mechanisms is discussed.

Schmidt,C.; Dinnebier, R.; Wedig, U.; Jansen, M.

2007-01-01T23:59:59.000Z

311

Silver (Ag) transport mechanisms in TRISO coated particles: A critical review  

Science Journals Connector (OSTI)

Abstract Transport of 110mAg in the intact SiC layer of TRISO coated particles has been studied for approximately 30 years without arriving at a satisfactory explanation of the transport mechanism. In this paper the possible mechanisms postulated in previous experimental studies, both in-reactor and out-of reactor research environment studies are critically reviewed and of particular interest are relevance to very high temperature gas reactor operating and accident conditions. Among the factors thought to influence Ag transport are grain boundary stoichiometry, SiC grain size and shape, the presence of free silicon, nano-cracks, thermal decomposition, palladium attack, transmutation products, layer thinning and coated particle shape. Additionally new insight to nature and location of fission products has been gained via recent post irradiation electron microscopy examination of TRISO coated particles from the DOE's fuel development program. The combined effect of critical review and new analyses indicates a direction for investigating possible the Ag transport mechanism including the confidence level with which these mechanisms may be experimentally verified.

I.J. van Rooyen; M.L. Dunzik-Gougar; P.M. van Rooyen

2014-01-01T23:59:59.000Z

312

First-principles insights into interaction of CO, NO, and HCN with Ag{sub 8}  

SciTech Connect (OSTI)

We use static as well as time-dependent first-principles computations to study interaction of the CO, NO, and HCN molecules with the Ag{sub 8} nanocluster. The many-body based GW correction is applied for accurate description of the highest occupied (HOMO) and the lowest unoccupied (LUMO) molecular orbital levels. It is argued that the adsorption of these molecules changes the stable structure of Ag{sub 8} from Td to the more chemically active D{sub 2d} symmetry. We discuss that the CO, NO, and HCN molecules prefer to adsorb on the atom of the cluster with significant contribution to both HOMO and LUMO, for the accomplishment of the required charge transfers in the systems. The charge back donation is found to leave an excess energy of about 110 meV on the NO molecular bond, evidencing potential application of silver clusters for NO reduction. It is argued that CO and specially NO exhibit strong physical interaction with the silver cluster and hence significantly modify the electronic and optical properties of the system, while HCN makes very week physical bonds with the cluster. The optical absorption spectra of the Ag{sub 8} cluster before and after molecule adsorption are computed and a nontrivial red shift is observed in the NO and HCN adsorbed clusters.

Torbatian, Zahra; Hashemifar, S. Javad, E-mail: hashemifar@cc.iut.ac.ir; Akbarzadeh, Hadi [Department of Physics, Isfahan University of Technology, 84156-83111 Isfahan (Iran, Islamic Republic of)] [Department of Physics, Isfahan University of Technology, 84156-83111 Isfahan (Iran, Islamic Republic of)

2014-02-28T23:59:59.000Z

313

Electronic Band Calculation of LaTSb2 (T=Cu,Ag,Au)  

Science Journals Connector (OSTI)

Abstract The series of compounds LaTSb2 (T=Cu,Ag,Au) show various electronic properties. In this paper we have calculated the electronic structure of LaTSb2 from first-principles. The obtained Fermi surfaces of LaAgSb2 show strong two-dimensionality, which well agrees with the results of de Haas - van Alphen experiment. On the other hand, one of the Fermi surface of LaCuSb2 show three-dimensionality. LaAuSb2 has the intermediate properties. These different Fermi surfaces may cause the occurrence of the charge density wave (CDW) in LaAgSb2 and LaAuSb2, and no occurrence of the CDW in LaCuSb2. The conduction electrons are mainly due to Sb-5p electrons, while La-d and T-d electrons also have considerable contribution. The calculated electronic specific heat coefficient well agrees with the experimental results. The energy dispersion curve shows some Dirac points in the case of scalar-relativistic calculation, but these Dirac points are disappeared when we take the spin-orbit interaction into account.

I. Hase; T. Yanagisawa

2014-01-01T23:59:59.000Z

314

Gamma-Ray Studies on the Decay of 2.41-min Ag108  

Science Journals Connector (OSTI)

?-ray singles and coincidence measurements following the decay of 2.41-min Ag108 have been performed with Ge(Li) and NaI(Tl) detectors. A total of 13 ? rays have been assigned to Ag108 decay and their energies and intensities have been measured accurately. From the coincidence measurements and energy-sum relationships 12 ? rays have been fitted into six excited states of Pd108 with the following energies in keV and spins: 433.96, 2+; 931.09, 2+; 1052.82, 0+; 1314.22, 0+; 1441.16, 2+; and 1539.97, 1, 2. The first excited 2+ state of Cd108 at 632.98 keV is also populated by the ? decay of Ag108. The spins of the 1052.82- and 1314.22-keV levels were determined uniquely as 0 from the NaI(Tl)-Ge(Li) directional-correlation measurements. These data also yield a spin of 2 for the 1441.16-keV level and E2+?2%M1 multipolarity for the 1007.22-keV transition. A discussion of the Pd108 levels within the vibrational framework is presented.

N. C. Singhal; Noah R. Johnson; E. Eichler; J. H. Hamilton

1973-02-01T23:59:59.000Z

315

Ag(I) Ion Functionalized Porous Organic Polymers As a New Platform for Highly Selective Adsorption of Ethylene over Ethane  

SciTech Connect (OSTI)

We report herein a strategy of incorporating air stable Ag(I) ions into water stable, high surface area porous organic polymer (POP) affording significant increase in ethylene uptake capacity and extremely high Qst for ethylene (over 100 kJ/mol at low ethylene load-ing) as illustrated in the context of Ag(I) ion functionalized PAF-1, PAF-1-SO3Ag. IAST calculations using single-component-isotherm data and equimolar ethylene/ethane ratio at 296 K reveal PAF-1-SO3Ag shows exceptionally high ethylene/ethane adsorption selectivi-ty (Sads: 27 to 125), far surpassing benchmark zeolite and any other MOF reported in literature. This alongside excellent water/air stability, high ethylene uptake capacity, and mild regeneration requirements make PAF-1-SO3Ag hold promise for adsorption-based eth-ylene/ethane separations, paving a way to develop Ag(I) ion function-alized POPs as a new platform for highly selective adsorption of eth-ylene over ethane.

LI, Baiyan [University of South Florida, Tampa; Zhang, Yiming [University of South Florida, Tampa; Ma, Dingxuan [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University; Wu, Zili [ORNL; Ma, Shengqian [University of South Florida, Tampa

2014-01-01T23:59:59.000Z

316

Evolution and tailoring of plasmonic properties in Ag:ZrO{sub 2} nanocomposite films by swift heavy ion irradiation  

SciTech Connect (OSTI)

Ag:ZrO{sub 2} nanocomposite films have been synthesized by a sol-gel dip coating process at room temperature, followed by irradiation using swift heavy ions. The effect of electronic energy loss and fluences on the evolution and consequently on the tailoring of plasmonic properties of films has been studied. The optical study exhibits that color of films converts from transparent in pristine form into shiny yellow when films are irradiated by 100 MeV Ag ions at a fluence of 3x10{sup 12} ions/cm{sup 2}. However, irradiation by 120 MeV O ions up to the fluence of 1 x 10{sup 14} ions/cm{sup 2} does not induce any coloration in films. The coloration is attributed to the evolution of plasmonic feature resulting in a surface plasmon resonance (SPR) induced absorption peak in the visible region. Increase in fluence from 3 x 10{sup 12} to 6 x 10{sup 13} ions/cm{sup 2} of 100 MeV Ag ions induces a redshift in SPR induced peak position from 434 to 487 nm. Microstructural studies confirms the conversion of Ag{sub 2}O{sub 3} (in pristine films) into cubic phase of metallic Ag and the increase of average size of particles with the increasing fluence up to 6 x 10{sup 13} ions/cm{sup 2}. Further increase in fluence leads to the dissolution of Ag atoms in the ZrO{sub 2} matrix.

Kumar, Manish; Kulriya, P. K.; Avasthi, D. K. [Inter University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi 110067 (India); Pivin, J. C. [CSNSM-IN2P3, Batiment 108, 91405 Orsay Campus (France)

2011-02-15T23:59:59.000Z

317

Preparation of Ag{sub 2}S-Graphene nanocomposite from a single source precursor and its surface-enhanced Raman scattering and photoluminescent activity  

SciTech Connect (OSTI)

Ag{sub 2}S-Graphene nanocomposite was prepared via a relatively facile hydrothermal method, using a single-source molecular (silver diethyldithiocarbamate [Ag(DDTC)]) as precursor and graphene sheets as a support material. The composite was characterized by X-ray power diffraction, X-ray photoelectron spectroscopy, Field-emission scanning electron microscope, transmission electron microscopy, Fourier transform infrared, Raman spectra and fluorescence spectroscopy. The experimental results show that the Ag{sub 2}S-Graphene nanocomposite displays surface-enhanced Raman scattering (SERS) activity for graphene oxide and reveals relatively better fluorescence property compared with pure Ag{sub 2}S. Highlights: {yields} Ag{sub 2}S nanoparticles are deposited on graphene sheets via a single source precursor. {yields} Graphene oxide is reduced to graphene in the hydrothermal reaction process. {yields} Ag{sub 2}S-Graphene system displays surface-enhanced Raman scattering activity and relatively better fluorescence property.

Pan Shugang; Liu Xiaoheng, E-mail: xhliu@mail.njust.edu.cn; Wang Xin

2011-11-15T23:59:59.000Z

318

New chalcogenide glasses in the CdTe-AgI-As{sub 2}Te{sub 3} system  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Determination of the glass-forming region in the pseudo-ternary CdTe-AgI-As{sub 2}Te{sub 3} system. Black-Right-Pointing-Pointer Characterization of macroscopic properties of the new CdTe-AgI-As{sub 2}Te{sub 3} glasses. Black-Right-Pointing-Pointer Characterization of the total conductivity of CdTe-AgI-As{sub 2}Te{sub 3} glasses. Black-Right-Pointing-Pointer Comparison between the selenide and telluride equivalent systems. -- Abstract: Chalcogenide glasses in the pseudo-ternary CdTe-AgI-As{sub 2}Te{sub 3} system were synthesized and the glass-forming range was determined. The maximum content of CdTe in this glass system was found to be equal to 15 mol.%. The macroscopic characterizations of samples have consisted in Differential Scanning Calorimetry, density, and X-ray diffraction measurements. The cadmium telluride addition does not generate any significant change in the glass transition temperature but the resistance of binary AgI-As{sub 2}Te{sub 3} glasses towards crystallisation is estimated to be decreasing on the base of {Delta}T = T{sub x} - T{sub g} parameter. The total electrical conductivity {sigma} was measured by complex impedance spectroscopy. First, the CdTe additions in the (AgI){sub 0.5}(As{sub 2}Te{sub 3}){sub 0.5} host glass, (CdTe){sub x}(AgI){sub 0.5-x/2}(As{sub 2}Te{sub 3}){sub 0.5-x/2} lead to a conductivity decrease at x {<=} 0.05. Then, the behaviour is reversed at 0.05 {<=} x {<=} 0.15. The obtained results are discussed by comparison with the equivalent selenide system.

Kassem, M. [Univ. Picardie Jules Verne, F-80000 Amiens (France)] [Univ. Picardie Jules Verne, F-80000 Amiens (France); Le Coq, D., E-mail: david.lecoq@univ-littoral.fr [Univ. Lille Nord de France, F-59000 Lille (France); ULCO, LPCA, EA 4493, F-59140 Dunkerque (France); Boidin, R.; Bychkov, E. [Univ. Lille Nord de France, F-59000 Lille (France) [Univ. Lille Nord de France, F-59000 Lille (France); ULCO, LPCA, EA 4493, F-59140 Dunkerque (France)

2012-02-15T23:59:59.000Z

319

Effect of fluctuations on electron and phonon processes and thermodynamic parameters of Ag{sub 2}Te and Ag{sub 2}Se in the region of phase transition  

SciTech Connect (OSTI)

Temperature dependences of electrical conductivity {sigma}, thermoelectric power {alpha}, results of differential thermal analysis {delta}T{sub y}, thermal conductivity {chi}, temperature conductivity {kappa}, and heat capacity C{sub p} were studied in Ag{sub 2}Te and Ag{sub 2}Se semiconductors in the region of the phase transition. Two extrema are observed in the temperature dependence {chi}(T): a maximum in the region of the {alpha}' {sup {yields}} {beta}' transition and a minimum in the region of the {beta}' {sup {yields}} {beta} transition; these extrema are caused by the similar dependence C{sub p}(T). It is shown that the {alpha} {sup {yields}} {alpha}' and {beta}' {sup {yields}} {beta} transitions are displacement transitions, while the {alpha}' {sup {yields}} {beta}' transition is of reconstruction type. It is established that the disorder parameter {eta} in silver chalcogenides is highly smeared in the region of the phase transition; therefore, disordering of phases at the point of the phase transition is incomplete: 73, 62, and 48% in Ag{sub 2}Te, Ag{sub 2}Se, and Ag{sub 2}S, respectively. The minimum volumes V{sub ph} for new phases are calculated; it is shown that the value of V{sub ph} in displacement transitions is larger than in the reconstruction-type transitions.

Aliev, S. A.; Aliev, F. F. [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)], E-mail: farzali@physics.ab.az

2008-04-15T23:59:59.000Z

320

Plasmonic Organic Solar Cell and Its Absorption Enhancement Analysis Using Cylindrical Ag Nano-Particle Model based on Finite Difference Time Domain (FDTD)  

Science Journals Connector (OSTI)

We report plasmon-assisted photocurrent enhancement in Ag-nanoparticles-embedded organic solar cells, and theoretically investigate the causes of improved optical absorption based on a...

Kim, Seongku; Wang, Kang L; Pei, Qibing; Park, GyeChoon

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Results from a beam test of silicon strip sensors manufactured by Infineon Technologies AG  

E-Print Network [OSTI]

Most modern particle physics experiments use silicon based sensors for their tracking systems. These sensors are able to detect particles generated in high energy collisions with high spatial resolution and therefore allow the precise reconstruction of particle tracks. So far only a few vendors were capable of producing silicon strip sensors with the quality needed in particle physics experiments. Together with the European-based semiconductor manufacturer Infineon Technologies AG (Infineon) the Institute of High Energy Physics of the Austrian Academy of Sciences (HEPHY) developed planar silicon strip sensors in p-on-n technology. This work presents the first results from a beam test of strip sensors manufactured by Infineon.

Dragicevic, M; Bartl, U; Bergauer, T; Gamerith, S; Hacker, J; Knig, A; Krner, F; Kucher, E; Moser, J; Neidhart, T; Schulze, H-J; Schustereder, W; Treberspurg, W; Wbben, T

2014-01-01T23:59:59.000Z

322

Unexpected behaviour of one Pb monolayer deposited on aluminum oxide thin film grown on Ag(111)  

SciTech Connect (OSTI)

Using scanning tunneling microscopy (STM), Auger electron spectroscopy, and low energy electron diffraction, we have observed a surprising complete dissolution at room temperature of one lead monolayer deposited by evaporation on an aluminum oxide thin film (?0.8?nm thick) previously grown on Ag (111). We have observed the quasi-instantaneous diffusion of the lead deposit through the oxide layer to the silver/oxide interface. After the diffusion process, lead atoms form a Moir superstructure, which is characterized by STM through the oxide layer. This unexpected behavior puts in light the very weak interaction between the aluminum oxide and the silver substrate.

Vizzini, Sbastien, E-mail: sebastien.vizzini@im2np.fr; Bertoglio, M. [IM2NP CNRS, Aix Marseille Universit, F-13397 Marseille (France)] [IM2NP CNRS, Aix Marseille Universit, F-13397 Marseille (France); Oughaddou, Hamid [Institut des Sciences Molculaires d'Orsay, ISMO CNRS, Universit de Paris, F-91405 Orsay, France and Deptartamento de Physique, Universit de Cergy-Pontoise, F-95031 Cergy-Pontoise (France)] [Institut des Sciences Molculaires d'Orsay, ISMO CNRS, Universit de Paris, F-91405 Orsay, France and Deptartamento de Physique, Universit de Cergy-Pontoise, F-95031 Cergy-Pontoise (France); Hoarau, J. Y.; Biberian, J. P.; Aufray, B. [CINaM CNRS, Aix Marseille Universit, F-13288 Marseille (France)] [CINaM CNRS, Aix Marseille Universit, F-13288 Marseille (France)

2013-12-23T23:59:59.000Z

323

OVERCOMING DEPOLARIZING RESONANCES IN THE AGS WITH TWO HELICAL PARTIAL SNAKES  

SciTech Connect (OSTI)

Dual partial snake scheme has provided polarized proton beams with 1.5 x 10{sup 11} intensity and 65% polarization for the Relativistic Heavy Ion Collider (RHIC) spin program. To overcome the residual polarization loss due to horizontal resonances in the Brookhaven Alternating Gradient Synchrotron (AGS), a new string of quadrupoles have been added. The horizontal tune can then be set in the spin tune gap generated by the two partial snakes, such that horizontal resonances can also be avoided. This paper presents the accelerator setup and preliminary results.

HUANG,H.; AHRENS, L.; BAI, M.; BROWN, K.A.; GARDNER, C.J.; ET AL.

2007-06-25T23:59:59.000Z

324

Enhancement of visible light activity in Ag modified SnO{sub 2}/TiO{sub 2}  

SciTech Connect (OSTI)

Graphical abstract: - Highlights: Ag modified SnO{sub 2}/TiO{sub 2} nanoparticles were synthesized by a modified solgel method. As-prepared samples have a small and uniform particle size of about 20 nm. As-prepared samples exhibit an excellent photo-catalytic efficiency on the degradation of MB. As-prepared samples maintain high photo-chemical stability after 5 catalytic cycles. - Abstract: Ag modified SnO{sub 2}/TiO{sub 2} nanoparticles were successfully prepared by a modified solgel method, without adding any acid or alkali. The entire preparation differs from the traditional solgel synthesis of TiO{sub 2} that the reaction can get controlled by adjusting the flow speed of water vapor. Ultravioletvisible diffuse reflectance spectra (UVvis) and spin-trapping electron paramagnetic resonance (EPR) were used to forecast the photocatalytic activity of the samples, and the results were proved by the degradation of methylene blue solution under visible light. Compared with pure TiO{sub 2}, as-prepared Ag modified SnO{sub 2}/TiO{sub 2} nanoparticles exhibited not only an enhanced photocatalytic activity but also an improved stability. Among all of samples, the composite with 0.5% of Ag and 1% of Sn showed the best photocatalytic performance and stability. Further increasing the Ag proportion will result in the decrease of the photocatalytic activity. A relative mechanism was proposed and discussed in detail.

Zhou, Xiufeng; Cao, Jialei; Xu, Mengfei; Wang, Zuoshan; Lu, Juan, E-mail: lujuan@suda.edu.cn

2013-11-15T23:59:59.000Z

325

Wirtschaftliche Bewertung der Teilnahme eines stationren Speichersystems an den Regelenergiemrkten sterreichs  

Science Journals Connector (OSTI)

Die dezentrale Integration von Stromerzeugungsanlagen (vor allem Photovoltaik und Windkraft) in Mittel- und Niederspannungsnetze stellen neue Herausforderungen im technischen und konomischen Bereich dar. Ents...

Rusbeh Rezania; Wolfgang Prggler

2013-02-01T23:59:59.000Z

326

Band structures in {sup 106}Ag and systematics of shears mechanism in the Aapprox110 mass region  

SciTech Connect (OSTI)

High-spin states of {sup 106}Ag were populated via the fusion-evaporation reaction {sup 100}Mo ({sup 11}B,5n){sup 106}Ag at a beam energy of 60 MeV. A rich level scheme with six band structures has been established. A high-K negative-parity band has been identified and assigned to the pig{sub 9/2} x nu[h{sub 11/2}(g{sub 7/2}/d{sub 5/2}){sup 2}] configuration. The positive parity DELTAI=1 band, built on the 12{sup +} state, is discussed in terms of the magnetic rotation model. The systematic study of similar bands in the Aapprox110 mass region indicates that the magnetic rotation phenomenon has, as lower boundary, the Ag isotopes at Z=47.

He, C. Y.; Wu, X. G.; Wen, S. X.; Li, G. S.; Liu, Y.; Wang, Z. M.; Li, X. Q.; Ma, R. G.; Yang, C. X. [China Institute of Atomic Energy, Beijing 102413 (China); Zhu, L. H. [China Institute of Atomic Energy, Beijing 102413 (China); School of Science, Shenzhen University, Shenzhen 518060 (China); Cui, X. Z. [Department of Physics, Jilin University, Changchun 130023 (China); Sun, H. B. [School of Science, Shenzhen University, Shenzhen 518060 (China)

2010-05-15T23:59:59.000Z

327

HRLEED study of the roughening transitions in Cu(110), Ni(110) and Ag(110) surfaces  

SciTech Connect (OSTI)

The authors present the results of High Resolution Low Energy Electron Diffraction (HRLEED) measurements of the thermal roughening transition on Cu(110), Ag(110) and Ni(110) surfaces. They performed careful spot profile intensity measurements as a function of temperature. They observed a proliferation of steps along the (110) and (001) directions. In addition a strong deviation from a Debye model was observed in the scattered intensity of the Bragg reflections. This deviation from the harmonic approximation occurs well below the roughening transition temperature. The behavior of the three metal surfaces is qualitatively similar except for the transition temperatures. Ni shows the highest transition temperature (1,300 K), Cu is intermediate (1,000 K) and Ag has the lowest temperature (730 K). Analyzing the behavior of the (00) reflection intensity, and the evolution of the line shape as a function of the temperature, they found clear evidence of a roughening transition at the (110) surface. A lineshape analysis of the (00) reflection shows the transition from a Lorentzian lineshape to a power law. They also proved, based on the experimental data and a recent theoretical model, that there is a tremendous increase in step density and a decrease in the average terrace size as the temperature increases. They used STM to corroborate the HRLEED results at room temperature. They found excellent agreement.

Wang, K.; Montano, P.A. [Argonne National Lab., IL (United States). Materials Science Div.]|[Univ. of Illinois, Chicago, IL (United States). Dept. of Physics

1996-12-01T23:59:59.000Z

328

Results from Evaluation of Proposed ASME AG-1 Section FI Metal Media Filters - 13063  

SciTech Connect (OSTI)

High efficiency particulate air (HEPA) filtration technology is commonly used in Department of Energy (DOE) facilities that require control of radioactive particulate matter (PM) emissions due to treatment or management of radioactive materials. Although HEPA technology typically makes use of glass fiber media, metal and ceramic media filters are also capable of filtering efficiencies beyond the required 99.97%. Sintered metal fiber filters are good candidates for use in DOE facilities due to their resistance to corrosive environments and resilience at high temperature and elevated levels of relative humidity. Their strength can protect them from high differential pressure or pressure spikes and allow for back pulse cleaning, extending filter lifetime. Use of these filters has the potential to reduce the cost of filtration in DOE facilities due to life cycle cost savings. ASME AG-1 section FI has not been approved due to a lack of protocols and performance criteria for qualifying section FI filters. The Institute for Clean Energy Technology (ICET) with the aid of the FI project team has developed a Section FI test stand and test plan capable of assisting in the qualification ASME AG-1 section FI filters. Testing done at ICET using the FI test stand evaluates resistance to rated air flow, test aerosol penetration and resistance to heated air of the section FI filters. Data collected during this testing consists of temperature, relative humidity, differential pressure, flow rate, upstream particle concentration, and downstream particle concentration. (authors)

Wilson, John A.; Giffin, Paxton K.; Parsons, Michael S.; Waggoner, Charles A. [Institute for Clean Energy Technology, Mississippi State University, 205 Research Blvd Starkville, MS 39759 (United States)] [Institute for Clean Energy Technology, Mississippi State University, 205 Research Blvd Starkville, MS 39759 (United States)

2013-07-01T23:59:59.000Z

329

Phase Evolution in the Pd-Ag-CuO Air Braze Filler Metal Alloy System  

SciTech Connect (OSTI)

Palladium was added as a ternary component to a series of copper oxide-silver alloys in an effort to increase the use temperature of these materials for potential ceramic air brazing applications. Phase equilibria in the ternary Pd-Ag-CuO system were investigated via differential scanning calorimetry (DSC) and a series of quenching experiments. Presented here are the latest findings on this system and a construction of the corresponding ternary phase diagram for low-to-moderate additions of palladium. The analysis included samples with higher palladium additions than were studied in the past, as well as an analysis of the composition-temperature trends in the Ag-CuO miscibility gap with palladium addition. It was found that the addition of palladium increases the solidus and liquidus and caused three phase zones to appear as expected by the phase rule. Furthermore, the palladium additions cause the miscibility gap boundary extending from the former binary eutectic to shift to lower silver-to-copper ratios.

Darsell, Jens T.; Weil, K. Scott

2006-08-01T23:59:59.000Z

330

Effect of Pressure and Chemical Substitutions on the Charge-Density-Wave in LaAgSb2  

SciTech Connect (OSTI)

We present data on the crystal structure and evolution of the electrical resistivity in lightly doped La{sub 1-x}R{sub x}AgSb{sub 2} (R=Gd, Y, Ce, and Nd) at ambient pressure and in LaAgSb{sub 2} under hydrostatic pressure. The upper charge density wave transition is suppressed by both doping and pressure with substitution-related disorder being the dominant mechanism for this suppression in the former case and the anisotropic pressure dependence of the unit cell dimensions (as seen in the c/a ratio) prevailing in the latter case.

Budko,S.; Weiner, T.; Ribeiro, R.; Canfield, P.; Lee, Y.; Vogt, T.; Lacerda

2006-01-01T23:59:59.000Z

331

Dynamic final-state nanoparticle-substrate interaction in the photoemission of dodecanethiolate-passivated Ag nanoparticles on graphite substrates  

Science Journals Connector (OSTI)

We have carried out a photoemission study of dodecanethiolate- (DT-) passivated Ag nanoparticles supported on the highly oriented pyrolytic graphite (HOPG) substrates. From detailed photoemission measurements, it is found that the Fermi-level onsets in the photoemission spectra of DT-passivated Ag nanoparticles on the HOPG substrates are not the metallic Fermi edge, with the steep slope being away from the Fermi level. We attribute the unusual spectral features in the vicinity of Fermi level to the dynamic final-state effect in photoemission, indicative of the interaction between the nanoparticle and substrate through the surface passivants on a femtosecond time scale.

Akinori Tanaka; Yuitsu Takeda; Tazumi Nagasawa; Shigeru Sato

2003-01-17T23:59:59.000Z

332

Do Ag{sub n} (up to n = 8) clusters retain their identity on graphite? Insights from first-principles calculations including dispersion interactions  

SciTech Connect (OSTI)

Adsorption of pre-formed Ag{sub n} clusters for n = 1 ? 8 on a graphite substrate is studied within the density functional theory employing the vdW-DF2 functional to treat dispersion interactions. Top sites above surface layer carbon atoms turn out to be most favorable for a Ag adatom, in agreement with experimental observations. The same feature is observed for clusters of almost all sizes which have the lowest energies when the Ag atoms are positioned over top sites. Most gas phase isomers retain their structures over the substrate, though a couple of them undergo significant distortions. Energetics of the adsorption can be understood in terms of a competition between energy cost of disturbing AgAg bonds in the cluster and energy gain from AgC interactions at the surface. Ag{sub 3} turns out to be an exceptional candidate in this regard that undergoes significant structural distortion and has only two of the Ag atoms close to surface C atoms in its lowest energy structure.

Singh, Akansha; Sen, Prasenjit, E-mail: prasen@hri.res.in [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India)] [Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India); Majumder, Chiranjib [Chemistry Division, Bhabha Atomic Research Center, Trombay, Mumbai 400085 (India)] [Chemistry Division, Bhabha Atomic Research Center, Trombay, Mumbai 400085 (India)

2014-04-28T23:59:59.000Z

333

Cotton Yield Mapping at AG-CARES, Lamesa, TX, 2003 John Everitt, Alan Brashears, Wayne Keeling, and Danny Carmichael, Research Associate,  

E-Print Network [OSTI]

TITLE: Cotton Yield Mapping at AG-CARES, Lamesa, TX, 2003 AUTHORS: John Everitt, Alan Brashears, and Research Associate RESULTS AND DISCUSSION: A John Deere 7445 cotton stripper equipped with a MICRO-TRAK ® yield monitor was used to harvest cotton at AG-CARES in 2003. The MICRO-TRAK ® yield monitor system used

Mukhtar, Saqib

334

Thermally deposited Ag-doped CdS thin film transistors with high-k rare-earth oxide Nd2O3 as gate dielectric  

Science Journals Connector (OSTI)

The performance of thermally deposited CdS thin film transistors doped with Ag has been reported. Ag-doped CdS thin films have been prepared using chemical...2O3 has been used as gate insulator. The thin film tra...

P. Gogoi

2013-03-01T23:59:59.000Z

335

Nanospherical-lens lithographical Ag nanodisk arrays embedded in p-GaN for localized surface plasmon-enhanced blue light emitting diodes  

SciTech Connect (OSTI)

Large-scale Ag nanodisks (NDs) arrays fabricated using nanospherical-lens lithography (NLL) are embedded in p-GaN layer of an InGaN/GaN light-emitting diode (LED) for generating localized surface plasmon (LSP) coupling with the radiating dipoles in the quantum-well (QWs). Based on the Ag NDs with the controlled surface coverage, LSP leads to the improved crystalline quality of regrowth p-GaN, increased photoluminescence (PL) intensity, reduced PL decay time, and enhanced output power of LED. Compared with the LED without Ag NDs, the optical output power at a current of 350 mA of the LSP-enhanced LEDs with Ag NDs having a distance of 20 and 35 nm to QWs is increased by 26.7% and 31.1%, respectively. The electrical characteristics and optical properties of LEDs with embedded Ag NPs are dependent on the distance of between Ag NPs and QWs region. The LED with Ag NDs array structure is also found to exhibit reduced emission divergence, compared to that without Ag NDs.

Wei, Tongbo, E-mail: tbwei@semi.ac.cn; Wu, Kui; Sun, Bo; Zhang, Yonghui; Chen, Yu; Huo, Ziqiang; Hu, Qiang; Wang, Junxi; Zeng, Yiping; Li, Jinmin [State Key Laboratory of Solid-State Lighting, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083 (China); Lan, Ding [National Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100080 (China)

2014-06-15T23:59:59.000Z

336

Lattice distortions in layered type arsenides LnTAs{sub 2} (Ln=La-Nd, Sm, Gd, Tb; T=Ag, Au): Crystal structures, electronic and magnetic properties  

SciTech Connect (OSTI)

The lanthanide coinage-metal diarsenides LnTAs{sub 2} (Ln=La, Ce-Nd, Sm; T=Ag, Au) have been reinvestigated and their structures have been refined from single crystal X-ray data. Two different distortion variants of the HfCuSi{sub 2} type are found: PrAgAs{sub 2}, NdAgAs{sub 2}, SmAgAs{sub 2}, GdAgAs{sub 2}, TbAgAs{sub 2}, NdAuAs{sub 2} and SmAuAs{sub 2} crystallize as twofold superstructures in space group Pmcn with the As atoms of their planar layers forming zigzag chains, whereas LaAgAs{sub 2}, CeAgAs{sub 2} and PrAuAs{sub 2} adopt a fourfold superstructure (space group Pmca) with cis-trans chains of As atoms. The respective atomic positions can be derived from the HfCuSi{sub 2} type by group-subgroup relations. The compounds with zigzag chains of As atoms exhibit metallic behaviour while those with cis-trans chains are semiconducting as measured on powder pellets. The majority of the compounds including 4f elements show antiferromagnetic ordering at T{sub N}<20 K. - Text3: Zigzig vs. cis-trans.

Rutzinger, D.; Bartsch, C. [Anorganische Chemie, Fachrichtung Chemie und Lebensmittelchemie, Technische Universitaet Dresden, D-01062 Dresden (Germany); Doerr, M. [Institut fuer Festkoerperphysik, Technische Universitaet Dresden, D-01062 Dresden (Germany); Rosner, H. [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Str. 40, D-01187 Dresden (Germany); Neu, V. [IFW Dresden, Institut fuer metallische Werkstoffe, Helmholtzstr. 20, D-01069 Dresden (Germany); Doert, Th., E-mail: thomas.doert@chemie.tu-dresden.d [Anorganische Chemie, Fachrichtung Chemie und Lebensmittelchemie, Technische Universitaet Dresden, D-01062 Dresden (Germany); Ruck, M. [Anorganische Chemie, Fachrichtung Chemie und Lebensmittelchemie, Technische Universitaet Dresden, D-01062 Dresden (Germany)

2010-03-15T23:59:59.000Z

337

Characteristics of Ga and Ag-doped ZnO-based nanowires for an ethanol gas sensor prepared by hot-walled pulsed laser deposition  

Science Journals Connector (OSTI)

Pure ZnO and Ga (3% w/w) and Ag (3% w/w...)-doped ZnO nanowires (NWs) have been grown by use of the hot-walled pulse laser deposition technique. The doping characteristics of Ga and Ag in ZnO NWs were analyzed ...

Dawn Jeong; Kyoungwon Kim; Sung-ik Park

2014-01-01T23:59:59.000Z

338

Mechanistic Investigation of Ethanol SCR of NOx over Ag/Al2O3  

SciTech Connect (OSTI)

A 2 wt.% Ag/{gamma}-Al{sub 2}O{sub 3} catalyst was studied for the ethanol selective catalytic reduction of NO{sub x} from 200 to 550 C and space velocities between 30,000 h{sup -1} and 140,000 h{sup -1}. Peak NO{sub x} conversions reached 85% at 400 C, and an activation energy was determined to be 57 kJ/mol with a feed of ethanol to NO{sub x} or HC{sub 1}/NO{sub x} = 3. Up to 80% of the NO is oxidized to NO{sub 2} at 250 C, but overall NO{sub x} conversion is only 15%. Interestingly, ethanol oxidation occurs at much lower temperatures than NO{sub x} reduction; at 250 C, ethanol oxidation is 80% when flowing ethanol + NO + O{sub 2}. This increased reactivity, compared to only 15% when flowing only ethanol + O{sub 2}, combined with the observation that NO is not oxidized to NO{sub 2} in the absence of ethanol illustrates a synergistic relationship between the reactants. To further investigate this chemistry, a series of DRIFTS experiments were performed. To form nitrates/nitrites on the catalysts it was necessary to include ethanol in the feed with NO. These nitrates/nitrites were readily formed when flowing NO{sub 2} over the catalyst. It is proposed that ethanol adsorbs through an ethoxy-intermediate that results in atomic hydrogen on the surface. This hydrogen aids the release of NO{sub 2} from Ag to the gas-phase which, can be subsequently adsorbed at {gamma}-Al{sub 2}O{sub 3} sites away from Ag. The disappearance of these nitrates/nitrites at higher temperatures proceeds in parallel with the increase in NO{sub x} reduction reactivity between 300 and 350 C observed in the kinetic study. It is therefore proposed that the consumption of nitrates is involved in the rate determining step for this reaction.

Johnson, William L [ORNL; Fisher, Galen [University of Michigan; Toops, Todd J [ORNL

2012-01-01T23:59:59.000Z

339

Counter-anion role in the formation of two supramolecular complexes: [Ag2(DPP)2](ClO4)2?CH3CN and [Ag2(DPP)2(NO3)2] {DPP is N-[(diphenylphosphanyl)methyl]pyridin-4-amine}  

Science Journals Connector (OSTI)

In the Ag complex of N-[(diphenylphosphanyl)methyl]pyridin-4-amine (DPP) with perchlorate, the unique Ag+ cation has a near-linear coordination geometry consisting of one pyridine N atom and one P atom from two different DPP ligands. In the analogous complex with nitrate, the nitrate anions weakly chelate to each Ag+ cation, leading to each Ag+ cation having a distorted tetrahedral coordination geometry consisting of one pyridine N atom and one P atom from two different DPP ligands, and two chelating nitrate O atoms.

Liang, G.-M.

2014-03-25T23:59:59.000Z

340

AgNIC Pre-conference 2011 If Its Digital and In Google Then They Will Come  

E-Print Network [OSTI]

AgNIC offers a two hour pre-conference on how to scan and digitize print items, make derivative versions, including archival PDF/A, for easy access on the Internet, create basic Dublin Core metadata, and how to add digital objects to a digital...

McGeachin, Robert B.

2011-05-17T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Deutsche Bank Deutsche Bank S.p.A. la consociata italiana di Deutsche Bank AG che, con oltre  

E-Print Network [OSTI]

Deutsche Bank Deutsche Bank S.p.A. è la consociata italiana di Deutsche Bank AG che, con oltre 100.000 collaboratori in più di 72 Paesi nel mondo, vanta più di 24 milioni di clienti. Deutsche Bank ricerca brillanti

Robbiano, Lorenzo

342

Photoluminescence properties of ZnS/CdS/ZnS quantum dotquantum wells doped with Ag+ ions  

Science Journals Connector (OSTI)

Enhanced photoluminescence and postirradiation luminescence is reported from Ag+-doping ZnS/CdS/ZnS quantum dotquantum wells (QDQWs)...2O/Heptane system, the size of a QDQW was estimated to be ~6nm. Compared to...

Hua Qu; Lixin Cao; Wei Liu; Ge Su; Bohua Dong; Hui Zhai

2011-10-01T23:59:59.000Z

343

Optimizing lattice Boltzmann simulations for unsteady flows A.M. Artoli, A.G. Hoekstra *, P.M.A. Sloot  

E-Print Network [OSTI]

Optimizing lattice Boltzmann simulations for unsteady flows A.M. Artoli, A.G. Hoekstra *, P Available online 21 April 2005 Abstract We present detailed analysis of a lattice Boltzmann approach of the collision operator [5­7]. The lattice Boltzmann method was introduced to remove these shortcomings [8

Amsterdam, Universiteit van

344

Performance of Titanium-Oxide/Polymer Insulation in Bi-2212/Ag-alloy Round Wire Wound Superconducting Coils  

E-Print Network [OSTI]

Conductor insulation is one of the key components needed to make Ag-alloy clad Bi2Sr2CaCu2O8+x (Bi-2212/Ag) superconducting round wire (RW) successful for high field magnet applications as dielectric standoff and high winding current densities (Jw) directly depend on it. In this study, a TiO2/polymer insulation coating developed by nGimat LLC was applied to test samples and a high field test coil. The insulation was investigated by differential thermal analysis (DTA), thermo-gravimetric analysis (TGA), scanning electron microscopy (SEM), dielectric properties measurement, and transport critical current (Ic) properties measurement. About 29% of the insulation by weight is polymer. When the Bi-2212/Ag wire is full heat treated, this decomposes with slow heating to 400{\\deg}C in pure O2. After the full reaction, we found that the TiO2 did not degrade the critical current properties, adhered well to the conductor, and provided a breakdown voltage of >100 V, which allowed the test coil to survive quenching in 31.2 T background field, while providing a 2.6 T field increment. For Bi-2212/Ag RW with a typical diameter of 1.0-1.5 mm, this ~15 um thick insulation allows a very high coil packing factor of ~0.74, whereas earlier alumino-silicate braid insulation only allows packing factors of 0.38-0.48.

Peng Chen; Ulf P Trociewitz; Matthieu Dalban-Canassy; Jianyi Jiang; Eric E Hellstrom; David C Larbalestier

2013-03-20T23:59:59.000Z

345

CRYOGENIC CATHODOLUMINESCENCE FROM CuxAg1-xInSe2 THIN FILMS Angel R. Aquino  

E-Print Network [OSTI]

CRYOGENIC CATHODOLUMINESCENCE FROM CuxAg1-xInSe2 THIN FILMS Angel R. Aquino 1 , Angus A. Rockett 1 deposited by a hybrid magnetron sputtering/evaporation process over a range of x values. Cryogenic for solar cell applications. Here we present results of the first cryogenic CL experiments with spectral

Rockett, Angus

346

Anharmonic lattice dynamics of Ag2O studied by inelastic neutron scattering and first-principles molecular dynamics simulations  

SciTech Connect (OSTI)

Inelastic neutron scattering measurements on silver oxide (Ag2O) with the cuprite structure were performed at temperatures from 40 to 400 K, and Fourier transform far-infrared spectra were measured from 100 to 300 K. The measured phonon densities of states and the infrared spectra showed unusually large energy shifts with temperature, and large linewidth broadenings. First principles molecular dynamics (MD) calculations were performed at various temperatures, successfully accounting for the negative thermal expansion (NTE) and local dynamics. Using the Fourier-transformed velocity autocorrelation method, the MD calculations reproduced the large anharmonic effects of Ag2O, and were in excellent agreement with the neutron scattering data. The quasiharmonic approximation (QHA) was less successful in accounting for much of the phonon behavior. The QHA could account for some of the NTE below 250 K, although not at higher temperatures. Strong anharmonic effects were found for both phonons and for the NTE. The lifetime broadenings of Ag2O were explained by anharmonic perturbation theory, which showed rich interactions between the Ag-dominated modes and the O-dominated modes in both up- and down-conversion processes.

Lan, Tian [California Institute of Technology, Pasadena] [California Institute of Technology, Pasadena; Li, Chen [ORNL] [ORNL; Niedziela, Jennifer L [ORNL] [ORNL; Smith, Hillary [California Institute of Technology, Pasadena] [California Institute of Technology, Pasadena; Abernathy, Douglas L [ORNL] [ORNL; Rossman, George [California Institute of Technology, Pasadena] [California Institute of Technology, Pasadena; Fultz, B. [California Institute of Technology, Pasadena] [California Institute of Technology, Pasadena

2014-01-01T23:59:59.000Z

347

Formation mechanism and properties of CdS-Ag2S nanorod superlattices Denis O. Demchenko1  

E-Print Network [OSTI]

between Ag2S segments, strongly suggesting that the interplay between the chemical interface energy advantages of lower costs and achievement of smaller structures with en- hanced and tunable quantum confinement effects that can be utilized in optoelectronic devices such as light- emitting diodes and solar

Geddes, Cameron Guy Robinson

348

Comparison of the Binding of Polyvinylpyrrolidone and Polyethylene Oxide to Ag Surfaces: Elements of a Successful Structure-Directing Agent  

Science Journals Connector (OSTI)

Ya Zhou , Wissam A. Saidi , and Kristen A. Fichthorn * ... Al-Saidi, W. A.; Feng, H.; Fichthorn, K. A.Adsorption of Polyvinylpyrrolidone on Ag Surfaces: Insight into a Structure-Directing Agent Nano Lett. ... Al-Saidi, W. A.; Feng, Haijun; Fichthorn, Kristen A. ...

Ya Zhou; Wissam A. Saidi; Kristen A. Fichthorn

2013-05-06T23:59:59.000Z

349

A Force Field for Describing the Polyvinylpyrrolidone-Mediated Solution-Phase Synthesis of Shape-Selective Ag Nanoparticles  

Science Journals Connector (OSTI)

Ya Zhou , Wissam A. Saidi , and Kristen A. Fichthorn * ... Al-Saidi, W. A.; Feng, H.; Fichthorn, K. A.Adsorption of Polyvinylpyrrolidone on Ag Surfaces: Insight into a Structure-Directing Agent Nano Lett. ... Al-Saidi, W. A.; Feng, Haijun; Fichthorn, Kristen A. ...

Ya Zhou; Wissam A. Saidi; Kristen A. Fichthorn

2014-01-22T23:59:59.000Z

350

u.s. DEPARTIHENT OF ENERGY EERE PROJECT MAN AG EM ENT CENTER  

Broader source: Energy.gov (indexed) [DOE]

DEPARTIHENT OF ENERGY DEPARTIHENT OF ENERGY EERE PROJECT MAN AG EM ENT CENTER NEPA DETER]'vIINATION PROJECT TITLE: City of Mesa Reclamation Blower Units Page I of2 STATE:AZ. Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-EEOOOO840 GFO-OOOO840-002 0 Based on my review oflhe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order45l.lA), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical assistance to individuals (such as builders, owners, consultants, designers), organizations (such as utilities), and state

351

DEPARTlIiIENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERMINATION  

Broader source: Energy.gov (indexed) [DOE]

lAUIl) lAUIl) u.s. DEPARTlIiIENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERMINATION RECIPIENT:Ocean Engineering and Energy Systems Intemational, Inc. (OCEES) Page lof3 STATE: HI PROJECf TITLE : The Potential Impacts of OTEC Intakes on Aquatic Organisms at an OTEG Site under Development on Kauar, HI Funding Opportunity Announcement Number Procurement Instrument Number NE:PA Control Number CIO Number DE-FOA-()()()()()69 EEOOO2653 GFO-OOO2653-002 EE2653 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4SI.IA), I have made tbe following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 63.1 Dnslle and offslte site charactenzalion and enVIronmental monitonng, Including Siting, construction (or modification),

352

UJ)."'DEPARTJ\.iIENT OF-ENERGY EERE PROJECT MAN AG EMENT CENTER  

Broader source: Energy.gov (indexed) [DOE]

UJ)."'DEPARTJ\.iIENT OF-ENERGY UJ)."'DEPARTJ\.iIENT OF-ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETE:ru.VIINATION RECIPIENT:IL Dept. of Commerce & Economic Opportunity STATE: IL PROJECT Galesburg Water Plant Solar Photovoltaic Project TITLE: Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-0000052 EE0000119 GFO-0000119-062 EE 119 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: CX, EA, EIS APPENDIX AND NUMBER: Description: B5.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial a~ technical

353

u.s. DEPARTlVIENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER  

Broader source: Energy.gov (indexed) [DOE]

DEPARTlVIENT OF ENERGY DEPARTlVIENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERMINATION RECIPIENT:Oklahorna Municipal Power Authority PROJECT TITLE: O KLAHOMA SEP ARRA - QMPA Large Systems Request AE Page 1 of2 STATE: OK Fundio2 Opportunity Announcement Number Procurement Instrument Nurnbtr NEPA Control Number CID Number DE-FOA.()()()()()52 DE-EEOOOO133 GFO-OQ(X)133-058 0 Based on my review orlhe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.IA), I bave made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 85.19 Ground source heat pumps The installation, modIfication, operation, and removal of commerCially avaIlable smail scale ground source heal pumps to support operations In single facilities (such as a school Of community center) or contiguous facilities (such as an office

354

u.s. DEPARTMENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERlvITNATION  

Broader source: Energy.gov (indexed) [DOE]

(Il) (Il) u.s. DEPARTMENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERlvITNATION RECIPIENT:W.R. Grace and Co Page lof2 STATE: MD PROJECT TITLE: New Reactor technology for Hydroprocessing Bio-oils to Produce Gasoline, Diesel and Jet Fuel Funding Opportunity Announcement Numbn Procurementlnstrumenl Numbu NEPA Control Number em Numbu DE·FOA-OOOO342 DE-EE()(X)4392 GF0-0004392-OO1 EE4392 Ba~d on my review oflhe information concerning the proposed action, as NEPA Compliance Officer (authoriud undu DOE O rder 4St.IA).1 ban made the (ollowing ddermination: ex, EA, [IS APPENDIX AND NUMBER: Description: A9 Information gathering (induding, but nollimiled la, literature surveys, Inventories, audits). data analysis (induding computer modeling), document preparation (sud'! as COrIceptuaJ design or feasibility studies, analytical energy supply

355

u.s. DEPARTI\IENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER  

Broader source: Energy.gov (indexed) [DOE]

tU tU !. RECIPIENT:$tate of Texas u.s. DEPARTI\IENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERl\IINATION Page 1 0[2 STATE: TX PROJECT TITLE: ARRA SEP Texas Universities Energy Efficiency and Renewable Energy Projects Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-EE-OOOO116 EEOOOO116 0 Based on my rcview of the information concerning the proposed adion, as NEPA Compliance Officer (authoriud under DOE Order 451.IA), I have madc the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: B5.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency thai do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

356

P"~' U.S. DEPAR TMENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER  

Broader source: Energy.gov (indexed) [DOE]

~' ~' U.S. DEPAR TMENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETEIU.IINATION RECIPIENT:City of Oklahoma City PROJECT TITLE : EECBG City of Oklahoma City SOW Template Page 1 of2 STATE: OK Funding Opportunity Announc:emcnt Number Procurement Instrument Number NEPA Control Number CID Number FOA 000001 3 DE-EE 0000920.001 0 Based on my review ofthe informatioD concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4SI .IA), I have made the following determination : ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including , but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling). document preparation (such as conceptual design or feasibility studies, analytical energy supply

357

U.S. DEPARTIvIENT OF ENERGY EERE PROJECT MAN AG EM EN T CENTER  

Broader source: Energy.gov (indexed) [DOE]

·OUJ, ·OUJ, U.S. DEPARTIvIENT OF ENERGY EERE PROJECT MAN AG EM EN T CENTER NEPA DETERlIIINATION RECIPIENT:Ohio Department of Development PROJECT TITLE: SEP ARRA - Hard Livestock Page 1 0[2 STATE: OH Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number EE0000165 GFO-O000165-024 GOO Based on my review orthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.IA), I have made the following detennination: ex, EA, EIS APPENDIX AND NUMBER: Description : 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concen trations of potentially harmful substances. These actions may involve financial and technical

358

u.s. DEPARIUENI OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERMINATION  

Broader source: Energy.gov (indexed) [DOE]

DEPARIUENI OF ENERGY DEPARIUENI OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERMINATION RECIPIENT:Ormat Nevada, Inc PROJECT TITLE : Wisler Page I of2 STATE: CA Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-0000109 DE-EE0002838 GFO-10-138.002 0 Based on my review ofthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination : ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including. but nollimited 10, literature surveys, inventories, audits), data analysis (including computer modeling). document preparation (such as conceptual design or feasibility studies, analytical energy supply and demand studies), and dissemination (including, but not limited to, document mailings, publication, and distribution;

359

U.S. Dl1PARl'MENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER  

Broader source: Energy.gov (indexed) [DOE]

r-.u..~ r-.u..~ , U.S. Dl1PARl'MENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DEl'ElU.,nNAl'ION RECIPIENT:WA Dept. of Commerce PROJECT TITLE: Washington State Ferries Biodiesel Project· Phase II Page 1 of3 STATE: WA Funding Opportunity Announcement Number ProcuR'mentlnstrument Number NEPA Control Number em Number DE-FOA-OOOOO52 EEOOOO139 GF0-0000139-039 EE139 Based on my review orlhe Information concerning the propostd action, as NEPA Compliance Officer (authorized under DOE Order 45I.1A), I have made tbe rollowing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: B5.22 Alternative fuel vehicle fueling stations The installation, modification, operation, and removal of alternative fuel vehicle fueling stations (such as for compressed

360

T OF ENERGY EERE PROJECT MAN AG EMENT CEN TER NEPA DETERJlJINAIION  

Broader source: Energy.gov (indexed) [DOE]

DEPARTUEN DEPARTUEN T OF ENERGY EERE PROJECT MAN AG EMENT CEN TER NEPA DETERJlJINAIION RECIPIENT:Cuyahoga County Page 1 of2 STATE: OH t;\ ~ PROJECT TITLE : Cuyahoga County ARRA*EECBG (8) Act3-Municipal Competitive Grant Program & Act4-Energy Efficiency & Conservation Retrofits Funding Opportunity Announcement Number Procurement Instrument Number DE-EEOO00708 NEPA Control Number CID Number o Based on my review ofthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451 .1A), I have made the following determination: ex, EA, [IS APPENDIX AND NUMBER: Description: A11 Technical advice and planning assistance to international, national, slale, and local organizations. A9 Information gathering (including, but nollimiled la, literature surveys, inventories, audits), data analysis (including

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361

US. DEPARTMENT OFENERGl: EE RE PROJECT MAN AG EME:-IT CENT ER  

Broader source: Energy.gov (indexed) [DOE]

OFENERGl: OFENERGl: EE RE PROJECT MAN AG EME:-IT CENT ER NEP."' DETERMINATION REClPIENT:Oregon Department of Energy PROJECT TITLE: Estacada High School Page 1 of2 STI\T[: OR Funding Opportunity Announcement Numbe r Procuremtnllnslrumenl Number NEPA Control Number elo Number DE FDA 0000052 DE·EEOOOQ140 GFO-O000140-009 0 Based on my review of the information concerning the proposed action, as NEI'A Compliance Officer (authorized under DOE Order 451.11\), I have made the following determination: ex, EA, [IS APPENDIX ANV NUMBER: Description: 65.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially hannful substances. These actions may involve financial and technical

362

Development of a new Pb-free solder: Sn-Ag-Cu  

SciTech Connect (OSTI)

With the ever increasing awareness of the toxicity of Pb, significant pressure has been put on the electronics industry to get the Pb out of solder. This work pertains to the development and characterization of an alloy which is Pb-free, yet retains the proven positive qualities of current Sn-Pb solders while enhancing the shortcomings of Sn-Pb solder. The solder studied is the Sn-4.7Ag-1.7Cu wt% alloy. By utilizing a variety of experimental techniques the alloy was characterized. The alloy has a melting temperature of 217{degrees}C and exhibits eutectic melting behavior. The solder was examined by subjecting to different annealing schedules and examining the microstructural stability. The effect of cooling rate on the microstructure of the solder was also examined. Overall, this solder alloy shows great promise as a viable alternative to Pb-bearing solders and, as such, an application for a patent has been filed.

Miller, C.M.

1995-02-10T23:59:59.000Z

363

Nanodopant-Induced Band Modulation in AgPbmSbTe2+m-Type Nanocomposites  

SciTech Connect (OSTI)

We elucidate the fundamental physics of nanoscale dopants in narrow band-gap thermoelectric nanocomposites XPbmYTe2+m (X=Ag,Na; Y=Sb,Bi) using first-principles calculations. Our re- sults unveil distinct band-structure modulations, most notably a sizable band-gap widening driven by nanodopant-induced lattice strain and a band split-off at the conduction band minimum caused by the spin-orbit interaction of the dopant Sb or Bi atoms. Boltzmann transport calculations demon- strate that these band modulations have significant but competing effects on high-temperature elec- tron transport behavior. These results offer insights for understanding recent experimental findings and suggest principles for optimizing thermoelectric properties of narrow band-gap semiconductors.

Zhang, Yi [University of Nevada, Las Vegas; Ke, Xuezhi [University of Nevada, Las Vegas; Chen, Changfeng [University of Nevada, Las Vegas; Yang, Jihui [General Motors Corporation-R& D; Kent, Paul R [ORNL

2011-01-01T23:59:59.000Z

364

Diffraction of swift atoms after grazing scattering from metal surfaces: N/Ag(111) system  

SciTech Connect (OSTI)

Diffraction patterns produced by grazing scattering of fast N atoms from a Ag(111) surface are investigated by employing the surface eikonal approximation. This method is a distorted-wave theory that takes into account the coherent addition of contributions coming from different projectile paths. In the model the projectile-surface potential is obtained from an accurate density-functional theory calculation. The dependence of the scattered projectile spectra on impact energy and incidence channel is analyzed, and possible incident direction and energy range for the observation of the interference patterns are predicted. In addition, it is found that as a result of the high reactivity of N atoms, asymmetries of the surface potential might be detected through their effects on diffraction patterns.

Gravielle, M. S. [Instituto de Astronomia y Fisica del Espacio (CONICET-UBA) and Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires (Argentina); Bocan, G. A. [Centro Atomico Bariloche, Comision Nacional de Energia Atomica, and Consejo Nacional de Investigaciones Cientificas y Tecnicas, S.C. de Bariloche, Rio Negro (Argentina); Diez Muino, R. [Donostia International Physics Center (DIPC) and Centro de Fisica de Materiales CSIC-UPV/EHU, San Sebastian (Spain)

2010-11-15T23:59:59.000Z

365

Thermal-mechanical Properties of Epoxy-impregnated Bi-2212/Ag Composite  

SciTech Connect (OSTI)

Knowledge of the thermal-mechanical properties of epoxy/superconductor/insulation composite is important for designing, fabricating, and operating epoxy impregnated high field superconducting magnets near their ultimate potentials. We report measurements of the modulus of elasticity, Poissons ratio, and the coefficient of thermal contraction of epoxy-impregnated composite made from the state-of-the-art powder-in-tube multifilamentary Ag/Bi2Sr2CaCu2Ox round wire at room temperature and cryogenic temperatures. Stress-strain curves of samples made from single-strand and Rutherford cables were tested under both monotonic and cyclic compressive loads, with single strands insulated using a thin TiO2 insulation coating and the Rutherford cable insulated with a braided ceramic sleeve.

Li, Pei; Wang, Yang; Godeke, Arno; Ye, Liyang; Flanagan, Gene; Shen, Tengming

2014-11-26T23:59:59.000Z

366

Spreading of Sn-Ag solders on FeNi alloys  

SciTech Connect (OSTI)

The spreading of Sn-3Ag-xBi solders on Fe-42Ni has been studied using a drop transfer setup. Initial spreading velocities as fast as {approx}0.5 m/s have been recorded. The results are consistent with a liquid front moving on a metastable, flat, unreacted substrate and can be described by using a modified molecular-kinetic model for which the rate controlling step is the movement of one atom from the liquid to the surface of the solid substrate. Although the phase diagram predicts the formation of two Fe-Sn intermetallics at the solder/substrate interface in samples heated at temperatures lower than 513 C, after spreading at 250 C only a thin FeSn reaction layer could be observed. Two interfacial layers (FeSn and FeSn2) were found after spreading at 450 C.

Saiz, Eduardo; Hwang, C-W.; Suganuma, Katsuaki; Tomsia, Antoni P.

2003-02-28T23:59:59.000Z

367

Orbital Degeneracy Removed by Charge Order in Triangular Antiferromagnet AgNiO{sub 2}  

SciTech Connect (OSTI)

We report a high-resolution neutron diffraction study on the orbitally degenerate spin-1/2 hexagonal metallic antiferromagnet AgNiO{sub 2}. A structural transition to a tripled unit cell with expanded and contracted NiO{sub 6} octahedra indicates {radical}(3)x{radical}(3) charge order on the Ni triangular lattice. This suggests charge order as a possible mechanism of lifting the orbital degeneracy in the presence of charge fluctuations, as an alternative to the more usual Jahn-Teller distortions. A novel magnetic ground state is observed at low temperatures with the electron-rich S=1 Ni sites arranged in alternating ferromagnetic rows on a triangular lattice, surrounded by a honeycomb network of nonmagnetic and metallic Ni ions. We also report first-principles band-structure calculations that explain microscopically the origin of these phenomena.

Wawrzynska, E.; Coldea, R. [H. H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL (United Kingdom); Wheeler, E. M. [Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU (United Kingdom); Institute Laue-Langevin, B.P. 156, 38042 Grenoble Cedex 9 (France); Mazin, I. I.; Johannes, M. D. [Code 6393, Naval Research Laboratory, Washington, D.C. 20375 (United States); Soergel, T.; Jansen, M. [Max-Planck Institut fuer Festkoerperforschung, Heisenbergstrasse 1, D-70569 Stuttgart (Germany); Ibberson, R. M.; Radaelli, P. G. [ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX (United Kingdom)

2007-10-12T23:59:59.000Z

368

Method and etchant to join ag-clad BSSCO superconducting tape  

DOE Patents [OSTI]

A method of removing a silver cladding from high temperature superconducting material clad in silver (HTS) is disclosed. The silver clad HTS is contacted with an aqueous solution of HNO.sub.3 followed by an aqueous solution of NH.sub.4 OH and H.sub.2 O.sub.2 for a time sufficient to remove the silver cladding from the superconducting material without adversely affecting the superconducting properties of the superconducting material. A portion of the silver cladding may be masked with a material chemically impervious to HNO.sub.3 and to a combination of NH.sub.4 OH and H.sub.2 O.sub.2 to preserve the Ag coating. A silver clad superconductor is disclosed, made in accordance with the method discussed.

Balachandran, Uthamalingam (Hinsdale, IL); Iyer, Anand N. (Downers Grove, IL); Huang, Jiann Yuan (Hsinchu, TW)

1999-01-01T23:59:59.000Z

369

Method and etchant to join Ag-clad BSSCO superconducting tape  

DOE Patents [OSTI]

A method of removing a silver cladding from high temperature superconducting material clad in silver (HTS) is disclosed. The silver clad HTS is contacted with an aqueous solution of HNO{sub 3} followed by an aqueous solution of NH{sub 4}OH and H{sub 2}O{sub 2} for a time sufficient to remove the silver cladding from the superconducting material without adversely affecting the superconducting properties of the superconducting material. A portion of the silver cladding may be masked with a material chemically impervious to HNO{sub 3} and to a combination of NH{sub 4}OH and H{sub 2}O{sub 2} to preserve the Ag coating. A silver clad superconductor is disclosed, made in accordance with the method discussed. 3 figs.

Balachandran, U.; Iyer, A.N.; Huang, J.Y.

1999-03-16T23:59:59.000Z

370

U.S. DEPARTIlIFNT OF ENERGY EERE PROJECT MAN AG EM ENT CENTER  

Broader source: Energy.gov (indexed) [DOE]

DEPARTIlIFNT OF ENERGY DEPARTIlIFNT OF ENERGY EERE PROJECT MAN AG EM ENT CENTER Nl!PA DETl!RMINATION RECIPIENT :City of San Diego PROJECT T ITLE: Fire Safe and Energy Independent Communities Page 1 of2 STATE: CA Funding Opportunity Announcement Number DE-FOA-QOOOO78 Procurement Instrument Number DE·EEOOO2074 NEPA Control Number em Number GFO-O002074-OO2 0 Based on my review orthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4SI . IA), 1 have made the following detumination: ex, EA, EIS APPEN D IX AND NUMBER : Descriptio n: 85.1 Actions to conserve energy. demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

371

Determination of the orientation of C60 adsorbed on Au(111) and Ag(111)  

Science Journals Connector (OSTI)

Adsorbate bonding and preferred adsorption sites and rotational orientations of C60 on Au(111) and Ag(111) were studied using scanning tunneling microscopy (STM) and related techniques. Spatially resolved tunneling spectroscopy and barrier height measurements indicated that bonding occurs by charge transfer from the metal to C60. The internal structure of adsorbed C60 observed by STM was found to be a strong function of the adsorption site, the molecular orientation, and the tunneling bias. Occupied state images were found to reflect the adsorption site symmetry while unoccupied state images reflected the molecular symmetry. In domains where all the molecules were in equivalent adsorption sites, the observed internal structure of adsorbed C60 was assigned to an on-top site with the five-membered ring on the surface.

Eric I. Altman and Richard J. Colton

1993-12-15T23:59:59.000Z

372

Production of radioactivity in local soil at AGS fast neutrino beam  

SciTech Connect (OSTI)

Brookhaven National Laboratory (BNL) has recently decided to construct a new neutrino production target station at the Alternating Gradient Synchrotron (AGS). To determine the environmental impact of this addition, a study is being conducted in the vicinity of the old target area to determine the radiological consequences of operating this experimental facility. Typical BNL soil samples were placed at two locations near an operating target: at right angles to the target and behind thick shielding close to the direction of the incident beam. These samples were used to determine radionuclide production and leaching information. A core was taken from beneath the concrete floor of the old target area and a monitoring well was installed down-gradient of the facility. Preliminary results from all areas of the study are presented along with estimates of the potential environmental impact of the old and new facilities. 9 figures.

Gollon, P.J.; Hauptmann, M.G.; McIntyre, K.; Miltenberger, R.; Naidu, J.

1984-01-01T23:59:59.000Z

373

Energy spectrum of charge carriers in Ag{sub 2}Te  

SciTech Connect (OSTI)

Conductivity {sigma}(T) and Hall constant R(B, T) are studied for Ag{sub 2}Te with excess 0.1% of Te. The change in the R sign from (-) to (+) is found in dependences R(B) at various temperatures. In the temperature dependences of R in a range of 1-3 kG, two extrema are found, namely, minimum at T {approx} 60 and maximum at T {approx} 80 K, and at B {>=} 5 kG, the double change in sign of R from (-) to (+) and from (+) to (-) is found. Temperatures of sign inversion for R depend on the magnetic field. At B = 15 kG, the sign of R varies from (-) to (+) at T {approx} 38 K, and from (+) to (-) at T {approx} 70 K. It is found approximately in the region of the change in the sign of R(T), the concentration n(T) and electrical conductivity pass through the minimum. It is established that the minima of n(T) and {sigma}(T), extrema in R(T), and sign inversion for R(T) from (-) to (+) as well as the overestimated temperature dependence n{infinity}T{sup 4} are caused by localization of conduction electrons at acceptor levels entering the conduction band of Ag{sub 2}Te. The values of parameters of electrons (n, {mu}{sub n}) and holes (p, {mu}{sub p}) at the points of the change in the sign of R(T) from (-) to (+) and from (+) to (-) are determined.

Aliyev, S. A.; Agayev, Z. F., E-mail: agayevz@rambler.ru; Selimzadeh, R. I. [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

2008-12-15T23:59:59.000Z

374

Silver vanadium diphosphate Ag{sub 2}VP{sub 2}O{sub 8}: Electrochemistry and characterization of reduced material providing mechanistic insights  

SciTech Connect (OSTI)

Silver vanadium phosphorous oxides (Ag{sub w}V{sub x}P{sub y}O{sub z}) are notable battery cathode materials due to their high energy density and demonstrated ability to form in-situ Ag metal nanostructured electrically conductive networks within the cathode. While analogous silver vanadium diphosphate materials have been prepared, electrochemical evaluations of these diphosphate based materials have been limited. We report here the first electrochemical study of a silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}, where the structural differences associated with phosphorous oxides versus diphosphates profoundly affect the associated electrochemistry. Reminiscent of Ag{sub 2}VO{sub 2}PO{sub 4} reduction, in-situ formation of silver metal nanoparticles was observed with reduction of Ag{sub 2}VP{sub 2}O{sub 8}. However, counter to Ag{sub 2}VO{sub 2}PO{sub 4} reduction, Ag{sub 2}VP{sub 2}O{sub 8} demonstrates a significant decrease in conductivity upon continued electrochemical reduction. Structural analysis contrasting the crystallography of the parent Ag{sub 2}VP{sub 2}O{sub 8} with that of the proposed Li{sub 2}VP{sub 2}O{sub 8} reduction product is employed to gain insight into the observed electrochemical reduction behavior, where the structural rigidity associated with the diphosphate anion may be associated with the observed particle fracturing upon deep electrochemical reduction. Further, the diphosphate anion structure may be associated with the high thermal stability of the partially reduced Ag{sub 2}VP{sub 2}O{sub 8} materials, which bodes well for enhanced safety of batteries incorporating this material. - Graphical abstract: Structure and galvanostatic intermittent titration-type test data for silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}. Highlights: ? First electrochemical study of a silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}. ? In-situ formation of Ag{sup 0} nanoparticles was observed upon electrochemical reduction. ? Structural analysis used to provide insight of the electrochemical behavior.

Takeuchi, Esther S., E-mail: esther.takeuchi@stonybrook.edu [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Global and Regional Solutions Directorate, Brookhaven National Laboratory, Upton, NY 11973 (United States); Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Lee, Chia-Ying; Cheng, Po-Jen [Department of Chemical and Biological Engineering, University at Buffalo (SUNY), Buffalo, NY 14260 (United States); Menard, Melissa C. [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Marschilok, Amy C., E-mail: amy.marschilok@stonybrook.edu [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Takeuchi, Kenneth J., E-mail: kenneth.takeuchi.1@stonybrook.edu [Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States)

2013-04-15T23:59:59.000Z

375

Caroline.Doucoure@ird.fr Prsentation de  

E-Print Network [OSTI]

14/09/2012 1 Caroline.Doucoure@ird.fr Présentation de à l'Assemblée Générale de l'IRD France-Nord 18/09/2012 PrésentationNumériSud à l'AG de l'IRD France-Nord 18/09/2012 Le projet de campus numérique étudiants du Sud présents en Ile-de-France et du Nord concernés par la recherche pour le développement et

376

U.S. DEPARTlVIENT OF ENERGY p.GI.G!) EERE PROJECT MAN AG EMENT CENTER  

Broader source: Energy.gov (indexed) [DOE]

p.GI.G!) EERE PROJECT MAN AG p.GI.G!) EERE PROJECT MAN AG EMENT CENTER NEPA DETERMINATION RECIPIENT:Palm Beach County STATE: FL PROJECT TITLE: EECBG Activity 1: Digester Biogas Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-EE00013 DE-EE0000793 GFO-0000793-001 0 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 45 1.1A), 1 have made the following determination: CX, EA, EIS APPENDIX AND NUMBER: Description: 65.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical assistance to individuals (such as builders, owners, consultants, designers), organizations (such as utilities), and state

377

Surface plasmon dispersion engineering via double-metallic AU/AG layers for nitride light-emitting diodes  

DOE Patents [OSTI]

A double-metallic deposition process is used whereby adjacent layers of different metals are deposited on a substrate. The surface plasmon frequency of a base layer of a first metal is tuned by the surface plasmon frequency of a second layer of a second metal formed thereon. The amount of tuning is dependent upon the thickness of the metallic layers, and thus tuning can be achieved by varying the thicknesses of one or both of the metallic layers. In a preferred embodiment directed to enhanced LED technology in the green spectrum regime, a double-metallic Au/Ag layer comprising a base layer of gold (Au) followed by a second layer of silver (Ag) formed thereon is deposited on top of InGaN/GaN quantum wells (QWs) on a sapphire/GaN substrate.

Tansu, Nelson; Zhao, Hongping; Zhang, Jing; Liu, Guangyu

2014-04-01T23:59:59.000Z

378

MWCNT-based Ag2S-TiO2 nanocomposites photocatalyst: ultrasound-assisted synthesis, characterization, and enhanced catalytic efficiency  

Science Journals Connector (OSTI)

Multiwalled carbon nanotube based nanoscale Ag2S and TiO2 composites have successfully synthesized via a facile ultrasoundassisted method. The nanocomposites were characterized by Fourier transform infrared (FT-IR) spectroscopy, ...

Lei Zhu; Ze-Da Meng; Won-Chun Oh

2012-01-01T23:59:59.000Z

379

On the role of residual Ag in nanoporous Au catalysts for CO oxidation: A combined micro-reactor and TAP reactor study  

E-Print Network [OSTI]

of Materials Physics and Technology, D-21073 Hamburg, Germany, and Helmholtz-Centre Geesthacht, Institute of Materials Mechanics, D-21502 Geesthacht, Germany Abstract The influence of residual Ag on the formation

Pfeifer, Holger

380

Enhancement of hole injection and electroluminescence by ordered Ag nanodot array on indium tin oxide anode in organic light emitting diode  

SciTech Connect (OSTI)

We report the enhancement of hole injection and electroluminescence (EL) in an organic light emitting diode (OLED) with an ordered Ag nanodot array on indium-tin-oxide (ITO) anode. Until now, most researches have focused on the improved performance of OLEDs by plasmonic effects of metal nanoparticles due to the difficulty in fabricating metal nanodot arrays. A well-ordered Ag nanodot array is fabricated on the ITO anode of OLED using the nanoporous alumina as an evaporation mask. The OLED device with Ag nanodot arrays on the ITO anode shows higher current density and EL enhancement than the one without any nano-structure. These results suggest that the Ag nanodot array with the plasmonic effect has potential as one of attractive approaches to enhance the hole injection and EL in the application of the OLEDs.

Jung, Mi, E-mail: jmnano00@gmail.com, E-mail: Dockha@kist.re.kr [Sensor System Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); School of Mechanical Systems Engineering, Kookmin University, Seoul 136-702 (Korea, Republic of); Mo Yoon, Dang; Kim, Miyoung [Korea Printed Electronics Center, Korea Electronics Technology Institute, Jeollabuk-do, 561-844 (Korea, Republic of); Kim, Chulki; Lee, Taikjin; Hun Kim, Jae; Lee, Seok; Woo, Deokha, E-mail: jmnano00@gmail.com, E-mail: Dockha@kist.re.kr [Sensor System Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); Lim, Si-Hyung [School of Mechanical Systems Engineering, Kookmin University, Seoul 136-702 (Korea, Republic of)

2014-07-07T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

SO2-induced stability of Ag-alumina catalysts in the SCR of NO with methane  

SciTech Connect (OSTI)

We report on a stabilization effect on the structure and activity of Ag/Al2O3 for the selective catalytic reduction (SCR) of NOx with CH4 imparted by the presence of SO2 in the exhaust gasmixture. The reaction is carried out at temperature above 600 8C to keep the surface partially free of sulfates. In SO2-free gases, catalyst deactivation is fast and measurable at these temperatures. Time-resolved TEM analyses of used samples have determined that deactivation is due to sintering of silver from well-dispersed clusters to nanoparticles to micrometer-size particles with time-on-stream at 625 8C. However, sintering of silver was dramatically suppressed by the presence of SO2 in the reaction gas mixture. The structural stabilization by SO2 was accompanied by stable catalyst activity for the NO reduction to N2. The direct oxidation of methane was suppressed, thus the methane selectivity was improved in SO2-laden gas mixtures. In tests with high-content silver alumina with some of the silver present in metallic form, an increase in the SCR activity was found in SO2-containing gas mixtures. This is attributed to redispersion of the silver particles by SO2, an unexpected finding. The catalyst performance was reversible over many cycles of operation at 625 8C with the SO2 switched on and off in the gas mixture.

She, Xiaoyan; Flytzani-Stephanopoulos, Maria; Wang, Chong M.; Wang, Yong; Peden, Charles HF

2009-04-29T23:59:59.000Z

382

Defect and impurity effects on the initial growth of Ag on Si(111)  

SciTech Connect (OSTI)

Step and impurity effects on the initial growth of a thin film have been demonstrated in the ({radical}3 {times} {radical}3)R30{degree} domain growth of Ag on Si(111) using high angular resolution LEED. Anisotropy in the {radical}3 domain shape and growth during deposition are found on the stepped Si(111) with the preferential growth along the step edge direction. The {radical}3 superlattice grows with coverage principally by domain coalescence at the temperature T {approximately} 450{degree}C and is self-similar at different coverages (scaling) as observed on a flat Si(111). The size distribution is shown to follow a Gamma distribution by a simple model calculation. A dramatic change in the growth mechanism is observed when oxygen impurities ({le}0.02 ML) appear. The {radical}3 domains in the presence of impurities grow with coverage more randomly and isotropically in contrast with the step edge effects and coalescence is inhibited. As a result, the {radical}3 superlattice stays in a microdomain morphology without long range order. 17 refs., 6 figs.

Zuo, J.K.; Wendelken, J.F.

1990-10-01T23:59:59.000Z

383

Impacts of increased bioenergy demand on global food markets: an AgMIP economic model intercomparison  

SciTech Connect (OSTI)

Integrated Assessment studies have shown that meeting ambitious greenhouse gas mitigation targets will require substantial amounts of bioenergy as part of the future energy mix. In the course of the Agricultural Model Comparison and Improvement Project (AgMIP), five global agro-economic models were used to analyze a future scenario with global demand for ligno-cellulosic bioenergy rising to about 100 ExaJoule in 2050. From this exercise a tentative conclusion can be drawn that ambitious climate change mitigation need not drive up global food prices much, if the extra land required for bioenergy production is accessible or if the feedstock, e.g. from forests, does not directly compete for agricultural land. Agricultural price effects across models by the year 2050 from high bioenergy demand in an RCP2.6-type scenario appear to be much smaller (+5% average across models) than from direct climate impacts on crop yields in an RCP8.5-type scenario (+25% average across models). However, potential future scarcities of water and nutrients, policy-induced restrictions on agricultural land expansion, as well as potential welfare losses have not been specifically looked at in this exercise.

Lotze-Campen, Hermann; von Lampe, Martin; Kyle, G. Page; Fujimori, Shinichiro; Havlik, Petr; van Meijl, Hans; Hasegawa, Tomoko; Popp, Alexander; Schmitz, Christoph; Tabeau, Andrzej; Valin, Hugo; Willenbockel, Dirk; Wise, Marshall A.

2014-01-01T23:59:59.000Z

384

Influence of S Contamination on CO2 Reduction at Ag electrodes  

SciTech Connect (OSTI)

The influence of S poisoning on Ag electrodes for the production of synthesis gas (syn-gas) was evaluated at 20 and 70 C using a flow-cell electrolysis system with a gas diffusion electrode (GDE). Before poisoning, a mixture of CO and H2 (syn-gas) was produced. After exposure to Na2S at open circuit potential (OCP) the overpotential for H2 evolution decreased resulting in a significant decrease in the Faradaic efficiency for CO. It was found that poisoning was mostly reversed by performing electrolysis at 20 C in S free electrolyte but not at 70 C. Measurements on planar disk electrodes showed distinct stripping waves for S adsorbed at OCP. The stripping waves were influenced by both temperature and the presence of CO2. These measurements show the potential dependant nature of electrode recovery where at elevated temperature adequate polarization to strip S was prevented by H2 evolution. Poisoning during operation leads to a temporary decrease in CO produced which can be mostly recovered by exchanging the catholyte. SEM analysis of S-exposed GDEs demonstrated a blocking of the pore-structure at the GDE surface. Preliminary experiments with economical grades of CO2 showed only minor poisoning due to S-containing species leading to only marginal changes in syn-gas composition.

Eric J. Dufek; Tedd E. Lister; Michael E. McIlwain

2011-10-01T23:59:59.000Z

385

Electronic structure and conductivity of nanocomposite metal (Au,Ag,Cu,Mo)-containing amorphous carbon films  

SciTech Connect (OSTI)

In this work, we study the influence of the incorporation of different metals (Me = Au, Ag, Cu, Mo) on the electronic structure of amorphous carbon (a-C:Me) films. The films were produced at room temperature using a novel pulsed dual-cathode arc deposition technique. Compositional analysis was performed with secondary neutral mass spectroscopy whereas X-ray diffraction was used to identify the formation of metal nanoclusters in the carbon matrix. The metal content incorporated in the nanocomposite films induces a drastic increase in the conductivity, in parallel with a decrease in the band gap corrected from Urbach energy. The electronic structure as a function of the Me content has been monitored by x-ray absorption near edge structure (XANES) at the C K-edge. XANES showed that the C host matrix has a dominant graphitic character and that it is not affected significantly by the incorporation of metal impurities, except for the case of Mo, where the modifications in the lineshape spectra indicated the formation of a carbide phase. Subtle modifications of the spectral lineshape are discussed in terms of nanocomposite formation.

Endrino, Jose L.; Horwat, David; Gago, Raul; Andersson, Joakim; Liu, Y.S.; Guo, Jinghua; Anders, Andre

2008-05-14T23:59:59.000Z

386

Structure of the c(22) coverage of Cl on Ag(100): A controversy resolved by surface extended x-ray-absorption fine-structure spectroscopy  

Science Journals Connector (OSTI)

By performing surface extended x-ray-absorption fine-structure measurements, we have resolved the discrepancies between previously reported results for the adsorbate-substrate bond length in Ag(100)c(22)-Cl. The Cl atoms form a simple overlayer occupying the fourfold hollows of the silver surface with a Cl-Ag distance of 2.690.03 A?, in agreement with a published low-energy electron diffraction study, though with greater precision.

G. M. Lamble, R. S. Brooks, J. C. Campuzano, D. A. King, and D. Norman

1987-07-15T23:59:59.000Z

387

Effect of Ag doping on opto-electrical properties of CdS thin films for solar cell applications  

Science Journals Connector (OSTI)

Abstract Cadmium sulfide (CdS) polycrystalline thin films of different thicknesses (ranging from 370nm to 750nm) were fabricated on corning glass substrates using Close Spaced Sublimation (CSS) technique. Optical and electrical investigation revealed that CdS thin films show an appreciable transparency (5070% transmission) in visible range and a highly resistive behavior (106?cm). Samples were doped by silver (Ag) at different concentrations, using ion exchange technique, in order to reduce the resistivity of CdS thin films and to improve their efficiency as a window layer for solar cell application. The doping of Ag in pure CdS thin films resulted into an increase of surface roughness and a decrease both in electrical resistivity and in transparency. By optimizing annealing parameters, we were able to properly control the optical properties of the present system. In fact, the Ag doping of pure CdS films has led to a decrease of the sample resistivity by three orders of magnitude (103?cm) against a 20% cut in optical transmission.

Adnan Nazir; Andrea Toma; Nazar Abbas Shah; Simone Panaro; Sajid Butt; Rizwan ur Rehman Sagar; Waseem Raja; Kamran Rasool; Asghari Maqsood

2014-01-01T23:59:59.000Z

388

Lithologic and structural controls of limestone-hosted Pb-Zn-Ag mineralization in Chihuahua, Mexico  

SciTech Connect (OSTI)

The state of Chihuahua contains some of the most important limestone-hosted ore deposits in Mexico. The best example are Santa Eulalia and Naica which together have produced 53 million tons or ore averaging 7.7% Pb, 6.4% Zn, and 280 g/ton Ag. These deposits occur as mantos and chimneys often accompanied by calc-silicates. Among the most critical questions in this type of deposit is the control that the limestone-host exerts on the mineralizing process. Here the authors present the first detailed data on the stratigraphic and lithologic character of the limestone-hosts at Naica and Santa Eulalia. All ore at Naica and Santa Eulalia is hosted by micrites, biomicrites and biosparites indicative of generally quiet marine deposition. The authors work suggests that the western edge of the this trough might be a low angle, east dipping ramp which extends below the Sierra Madre Occidental. The primary permeability of the limestone that hosts Naica and Santa Eulalia is in the micro to nanodarcy range. The effective permeability has been augmented by 3 or 4 stages of micro-fracturing. Most of the ore is controlled by these fractures and by felsic dikes, which in cases are mostly endoskarn. Stylolites also appear to have exerted a control on the mineralizing process. Numerous instances of alteration and recrystallization confined to one side of a horizontal stylolite have been noted. At Santa Eulalia, horizontal stylolites have controlled the emplacement of massive sulfide mantos, suggesting that the mineralizing process was rather passive.

Lofquist, D.J.; Ruiz, J.

1985-01-01T23:59:59.000Z

389

Second-order elastic constants of AgCl from 20 to 430C  

Science Journals Connector (OSTI)

The three independent adiabatic second-order elastic constants of AgCl have been measured from 20 to 430C using the McSkimin pulse-superposition technique. Two single crystals with (110) and (001) axes were used in the measurements. Measurements on the (110) crystal gave the complete set of constants and showed that the longitudinal elastic constant C11?=(C11+C12+2C44)2 decreased by 37%, the shear constant C44 decreased by 15%, and the shear constant C?=(C11-C12)2 decreased by 65% over this temperature range. The longitudinal elastic constant C11 decreased by 45%, the elastic constant C12 decreased by 31% and the bulk modulus Bs=(C11+2C12)3 decreased by 37%. The (001) crystal was used as a check on the consistency of the measurements. The decreases in the elastic constants are linear, as expected, until approximately 320C, whereupon C11?, C44, C11, C12, and Bs begin to decrease more rapidly than linearly and are 6.8, 0.8, 6.0, 9.2, and 8.0%, respectively, below the expected linearity at 430C. By contrast, the shear constant C? decreases linearly over the entire temperature range. The elastic constant behavior thus becomes anomalous near the melting point, just like many of the other physical properties of the silver halides. This anomalous behavior may be attributed to the unusually high defect concentration near the melting point. Similar changes in elastic constants are seen in superionic conductors near the transition into the superionic state: a large decrease in C11, but only small changes in C44. This may indicate that the silver halides are just starting the transition to the superionic state when the halide sublattice melts and the transition is frustrated.

W. C. Hughes and L. S. Cain

1996-03-01T23:59:59.000Z

390

Correlation between \\{Y2BaCuO5\\} (211) phase and superconducting magnetic properties in Ag-doped melt textured growth (MTG) YBa2Cu3O7?x superconductors  

Science Journals Connector (OSTI)

Samples of YBa2Cu3O7?x with different amount of Ag addition were prepared by the melt textured growth (MTG) process. The hysteresis and irreversible behaviour have been examined. It is found that the critical current density Jc is reduced and the irreversibility line is degenerated by doping Ag into YBa2Cu3O7?x. The microstructure analyses reveal that the volume fraction of \\{Y2BaCuO5\\} (211 Phase) decreases with increasing Ag concentration. This indicates that Ag doping can not intrinsically improve the Jc of YBa2Cu3O7?x superconductors.

J.A. Xia; H.T. Ren; Y. Zhao; C. Andrikidis; H.K. Liu; S.X. Dou

1994-01-01T23:59:59.000Z

391

Proximity effect and hot-electron diffusion in Ag/Al{sub 2}O{sub 3}/Al tunnel junctions  

SciTech Connect (OSTI)

We have fabricated Ag/Al{sub 2}O{sub 3}/Al tunnel junctions on Si substrates using a new process. This process was developed to fabricate superconducting tunnel junctions (STJs) on the surface of a superconductor. These junctions allow us to study the proximity effect of a superconducting Al film on a normal metal trapping layer. In addition, these devices allow us to measure the hot-electron diffusion constant using a single junction. Lastly these devices will help us optimize the design and fabrication of tunnel junctions on the surface of high-Z, ultra-pure superconducting crystals. 5 refs., 8 figs.

Netel, H., Jochum, J., Labov, S.E., Mears, C.A., Frank, M. [Physics and Space Technology Directorate, Lawrence Livermore National Lab., CA (United States); Chow, D., Lindeman, M.A., Hiller, L.J. [California Univ., Davis, CA (United States). Dept. of Applied Science

1997-02-18T23:59:59.000Z

392

Multiply Twinned AgNi Alloy Nanoparticles as Highly Active Catalyst for Multiple Reduction and Degradation Reactions  

Science Journals Connector (OSTI)

Nitro-aromatic compounds, for instance, 4-nitrophenol (4-NP) and 4-nitroaniline (4-NA), are important commercial compounds have significant functions in many industries such as the production of anilines, agrochemicals, explosives, pharmaceuticals, dyes, etc.(19, 20) These compounds are important intermediates for the manufacture of analgesic and antipyretic drugs such as acetaminophenol, acetanilide, paracetamol, and phenacetin. ... Notwithstanding, it is not clear to us yet why the Ag0.6Ni0.4 composition is more active than the other compositions. ... This core-shell structure is confirmed by low energy ion spectroscopy measurements showing that the cluster surface is essentially composed of silver. ...

Mukesh Kumar; Sasanka Deka

2014-08-29T23:59:59.000Z

393

Interfacial characterization of nickelyttria-stabilized zirconia cermet anode/interconnect joints with AgPdGa active filler for use in solid-oxide fuel cells  

Science Journals Connector (OSTI)

Abstract Nickelyttria-stabilized zirconia cermet anode (NiYSZ)/interconnect joints with silverpalladiumgallium (Ag9Pd9Ga) active fillers are prepared by vacuum brazing. The joint structure and microstructure are analyzed by X-ray diffraction (XRD) and scanning electron microscopy coupled with energy dispersive spectroscopy (SEM/EDS), and by using an electron probe microanalyzer (EPMA). SEM observations of the joint show no cracks near the interface, confirming the compatibility of the Ag9Pd9Ga filler with a different anode and interconnect. The XRD pattern of the joint specimens oxidized at 800C for 250h shows Cr2O3 and (Mn,Cr)3O4 surface layers. EPMA analysis of the cell/Ag9Pd9Ga/alloys joint at the cross section shows Cr, O, Fe, Zr, Ni, Ag, Pd, Ga, Y, and Mn. Overall, the results indicate that the bonding between metal and cermet is well established and the interface is smooth. By correlating the XRD and EPMA analysis results, we also analyzed the possible stages during joint oxidation. The joint strength was evaluated at 25 and 800C under shear and tensile loading conditions, respectively, and the brazed Ag9Pd9Ga sealant compared favorably with the commercially available glass-ceramic GC-9 counterpart.

Chih-Long Chao; Chun-Lin Chu; Yiin-Kuen Fuh; Ray-Quen Hsu; Shyong Lee; Yung-Neng Cheng

2014-01-01T23:59:59.000Z

394

Effects of low-level Ag doping on Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+x}  

SciTech Connect (OSTI)

Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8} has been doped with silver, up to 10,000 ppm, in three ways: excess additions, substitution of Ag for Bi, and substitution of Ag for Sr. Effects of doping on the c-axis lattice parameter and critical temperature ({Tc}) were measured. Effects from doing were only observed in slow-cooled [10{degree}/hr] oxygen equilibrated samples. Doping by excess additions caused a small decrease in {Tc} and an increase in the c-axis length of the lattice. Doping by substitution, compared to excess Ag additions, caused a larger decrease in {Tc} and higher c-axis values for doping levels up to 1,000 ppm. Doping by substitution at higher levels (1,000--10,000 ppm) caused {Tc} to increase and the c-axis to decrease. Samples with similar substitutional doping levels exhibited comparable {Tc} values and samples with Ag substituted for Sr consistently exhibited higher c-axis values than samples that had equivalent amounts of Ag substituted for Bi.

Deis, T.A.; Eror, N.G.; Krishnaraj, P.; Prorok, B.C.; Lelovic, M. [Univ. of Pittsburgh, PA (United States). Dept. of Materials Science and Engineering; Balachandran, U. [Argonne National Lab., IL (United States). Energy Technology Div.

1995-07-01T23:59:59.000Z

395

DEVELOPMENT OF AG-1 SECTION FI ON METAL MEDIA FILTERS - 9061  

SciTech Connect (OSTI)

Development of a metal media standard (FI) for ASME AG-1 (Code on Nuclear Air and Gas Treatment) has been under way for almost ten years. This paper will provide a brief history of the development process of this section and a detailed overview of its current content/status. There have been at least two points when dramatic changes have been made in the scope of the document due to feedback from the full Committee on Nuclear Air and Gas Treatment (CONAGT). Development of the proposed section has required resolving several difficult issues associated with scope; namely, filtering efficiency, operating conditions (media velocity, pressure drop, etc.), qualification testing, and quality control/acceptance testing. A proposed version of Section FI is currently undergoing final revisions prior to being submitted for balloting. The section covers metal media filters of filtering efficiencies ranging from medium (less than 99.97%) to high (99.97% and greater). Two different types of high efficiency filters are addressed; those units intended to be a direct replacement of Section FC fibrous glass HEPA filters and those that will be placed into newly designed systems capable of supporting greater static pressures and differential pressures across the filter elements. Direct replacements of FC HEPA filters in existing systems will be required to meet equivalent qualification and testing requirements to those contained in Section FC. A series of qualification and quality assurance test methods have been identified for the range of filtering efficiencies covered by this proposed standard. Performance characteristics of sintered metal powder vs. sintered metal fiber media are dramatically different with respect to parameters like differential pressures and rigidity of the media. Wide latitude will be allowed for owner specification of performance criteria for filtration units that will be placed into newly designed systems. Such allowances will permit use of the most appropriate metal media for a system as specified by the owner with respect to material of manufacture, media velocity, system maximum static pressure, maximum differential pressure across the filter, and similar parameters.

Adamson, D; Charles A. Waggoner, C

2008-12-09T23:59:59.000Z

396

UNIVERSITE LILLE NORD DE FRANCE Ecole Doctorale Biologie Sant  

E-Print Network [OSTI]

'Alzheimer........................................................................................ 3 2. Les dégénérescences lobaires frontotemporales (DLFT) ................................... 4 3

Paris-Sud XI, Université de

397

E sub T distributions, nuclear stopping'', and correlations among measurements from the 4 detector systems in AGS E802  

SciTech Connect (OSTI)

As part of AGS Experiment 802, an array of 245 Lead Glass blocks, covering half the azimuth, with a polar angular acceptance approximately 8{degree} {le} {theta} {le} 32{degree}, which corresponds roughly to a laboratory pseudo rapidity range 1.25 {le} {eta} {le} 2.50 with good acceptance, when edges and corners are taken into account, measured the transverse energy (E{sub T}) distributions from primary beams of protons, {sup 16}O, and {sup 28}Si, at 14.6 A Gev/c, incident on targets of Be, Al, Cu and Au. The lead glass is most sensitive to electromagnetic radiation, but also responds to charged hadrons. The total detector response provides a good measure of the global pion yield in the central rapidity region of these reactions. Correlations among the 4 detector systems in E802 are shown to be a powerful diagnostic tool. Latest results of the analysis in progress, including dE{sub T}/d{eta} distributions, are presented, with emphasis on the proton -- nucleus data. Additionally, these data, and previous measurements of pseudorapidity distributions of multiplicity and Transverse Energy at both the AGS and CERN are analyzed in an acceptance-independent and model-independent method, with the conclusion that simple considerations of nuclear geometry do not provide an explanation of the different {radical}{sup s}NN dependences observed in {sup 16}O + Au and p-p reactions. 37 refs., 25 figs.

Tannenbaum, M.J.

1990-04-01T23:59:59.000Z

398

Study of the effects of MeV Ag, Cu, Au, and Sn implantation on the optical properties of LiNbO{sub 3}  

SciTech Connect (OSTI)

The authors present the results of characterization of linear absorption and nonlinear refractive index of Au, Ag, Cu and Sn ion implantation into LiNbO{sub 3}. Ag was implanted at 1.5 MeV to fluences of 2 to 17 {times} 10 {sup 16}/cm{sup 2} at room temperature. Au and Cu were implanted to fluences of 5 to 20 {times} 10{sup 16}/cm{sup 2} at an energy of 2.0 MeV. Sn was implanted to a fluence of 1.6 {times} 10{sup 17}/cm{sup 2} at 160 kV. Optical absorption spectrometry indicated an absorption peak for the Au implanted samples after heat treatment at 1,000 C at 620 nm. The Ag implanted samples absorption peaks shifted from 450 nm before heat treatment to 550 nm after 500 C for 1h. Heat treatment at 800 C returned the Ag implanted crystals to a clear state. Cu nanocluster absorption peaks disappears at 500 C. No Sn clusters were observed by optical absorption or XRD. The size of the Ag and Au clusters as a function of heat treatment were determined from the absorption peaks. The Ag clusters did not change appreciably in size with heat treatment. The Au clusters increased from 3 to 9 nm diameter upon heat treatment at 1000 deg C. TEM analysis performed on a Au implanted crystal indicated the formation of Au nanocrystals with facets normal to the c-axis. Measurements of the nonlinear refractive indices were carried out using the Z-scan method with a tunable dye laser pumped by a frequency doubled mode-locked Nd:YAG laser. The dye laser had a 4.5 ps pulse duration time and 76 MHz pulse repetition rate (575 nm).

Williams, E.K.; Ila, D.; Sarkisov, S.; Curley, M. [Alabama A and M Univ., Normal, AL (United States); Poker, D.B.; Hensley, D.K. [Oak Ridge National Lab., TN (United States); Borel, C. [Univ. Claude Bernard, Lyon (France)

1998-02-01T23:59:59.000Z

399

Optical microcavities and enhanced electroluminescence from electroformed Al-Al{sub 2}O{sub 3}-Ag diodes  

SciTech Connect (OSTI)

Electroluminescence (EL) and electron emission into vacuum (EM) occur when a non-destructive dielectric breakdown of Al-Al{sub 2}O{sub 3}-Ag diodes, electroforming, results in the development of a filamentary region in which current-voltage (I-V) characteristics exhibit voltage-controlled negative resistance. The temperature dependence of I-V curves, EM, and, particularly, EL of Al-Al{sub 2}O{sub 3}-Ag diodes with anodic Al{sub 2}O{sub 3} thicknesses between 12?nm and 30?nm, has been studied. Two filters, a long-pass (LP) filter with transmission of photons with energies less than 3.0?eV and a short-pass (SP) filter with photon transmission between 3.0 and 4.0?eV, have been used to characterize EL. The voltage threshold for EL with the LP filter, V{sub LP}, is ?1.5?V. V{sub LP} is nearly independent of Al{sub 2}O{sub 3} thickness and of temperature and is 0.30.6?V less than the threshold voltage for EL for the SP filter, V{sub SP}. EL intensity is primarily between 1.8 and 3.0?eV when the bias voltage, V{sub S} ? 7?V. EL in the thinnest diodes is enhanced compared to EL in thicker diodes. For increasing V{sub S}, for diodes with the smallest Al{sub 2}O{sub 3} thicknesses, there is a maximum EL intensity, L{sub MX}, at a voltage, V{sub LMX}, followed by a decrease to a plateau. L{sub MX} and EL intensity at 4.0?V in the plateau region depend exponentially on Al{sub 2}O{sub 3} thickness. The ratio of L{sub MX} at 295?K for a diode with 12?nm of Al{sub 2}O{sub 3} to L{sub MX} for a diode with 25?nm of Al{sub 2}O{sub 3} is ?140. The ratio of EL intensity with the LP filter to EL intensity with the SP filter, LP/SP, varies between ?3 and ?35; it depends on Al{sub 2}O{sub 3} thickness and V{sub S}. Enhanced EL is attributed to the increase of the spontaneous emission rate of a dipole in a non-resonant optical microcavity. EL photons interact with the Ag and Al films to create surface plasmon polaritons (SPPs) at the metal-Al{sub 2}O{sub 3} interfaces. SPPs generate large electromagnetic fields in the filamentary region of the electroformed Al-Al{sub 2}O{sub 3}-Ag diode, which then acts as an optical microcavity. A model is proposed for electronic processes in electroformed Al-Al{sub 2}O{sub 3}-Ag diodes.

Hickmott, T. W. [Department of Physics, State University of New York at Albany, Albany, New York 12222 (United States)

2013-12-21T23:59:59.000Z

400

1.5 V battery driven reduced graphene oxidesilver nanostructure coated carbon foam (rGOAgCF) for the purification of drinking water  

Science Journals Connector (OSTI)

A porous carbon foam (CF) electrode modified with a reduced graphene oxideAg (rGOAg) nanocomposite has been fabricated to purify water. It can perform as an antibacterial device by killing pathogenic microbes with the aid of a 1.5V battery, with very little power consumption. The device is recycled ten times with good performance for long term usage. It is shown that the device may be implemented as a fast water purifier to deactivate the pathogens in drinking water.

Surender Kumar; Somnath Ghosh; N Munichandraiah; H N Vasan

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Complete Phase I Tests As Described in the Multi-lab Test Plan for the Evaluation of CH3I Adsorption on AgZ  

SciTech Connect (OSTI)

Silver-exchanged mordenite (AgZ) has been identified as a potential sorbent for iodine present in the off-gas streams of a used nuclear fuel reprocessing facility. In such a facility, both elemental and organic forms of iodine are released from the dissolver in gaseous form. These species of iodine must be captured with high efficiency for a facility to avoid radioactive iodine release above regulatory limits in the gaseous effluent of the plant. Studies completed at Idaho National Laboratory (INL) examined the adsorption of organic iodine in the form of CH3I by AgZ. Upon breakthrough of the feed gas through the sorbent bed, elemental iodine was observed in the effluent stream, despite the fact that the only source of iodine in the system was the CH3I in the feed gas.1 This behavior does not appear to have been reported previously nor has it been independently confirmed. Thus, as a result of these prior studies, multiple knowledge gaps relating to the adsorption of CH3I by AgZ were identified, and a multi-lab test plan, including Oak Ridge National Laboratory (ORNL), INL, Pacific Northwest National Laboratory (PNNL), and Sandia National Laboratories, was formulated to address each in a systematic way.2 For this report, the scope of work for ORNL was further narrowed to three thin-bed experiments that would characterize CH3I adsorption onto AgZ in the presence of water, NO, and NO2. Completion of these three-thin bed experiments demonstrated that organic iodine in the form of CH3I was adsorbed by reduced silver mordenite (Ag0Z) to a 50% higher loading than that of I2 when adsorbed from a dry air stream. Adsorption curves suggest different adsorption mechanisms for I2 and CH3I. In the presence of NO and NO2 gas, the loading of CH3I onto Ag0Z is suppressed and may be reversible. Further, the presence of NO and NO2 gas appears to oxidize CH3I to I2; this is indicated by an adsorption curve similar to that of I2 on Ag0Z. Finally, the loss of organic iodine loading capacity by Ag0Z in the presence of NOx is unaffected by the addition of water vapor to the gas stream; no marked additional loss in capacity or retention was observed.

Bruffey, S. H. [ORNL; Jubin, R. T. [ORNL

2014-09-30T23:59:59.000Z

402

CARS 2002 H.U. Lemke, M.W. Vannier, K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) CARS/Springer. All rights reserved.  

E-Print Network [OSTI]

CARS 2002 ­ H.U. Lemke, M.W. Vannier, K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors.W. Vannier, K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) © CARS/Springer. All rights reserved. 2

Wahle, Andreas

403

CARS 2002 H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) CARS/Springer. All rights reserved.  

E-Print Network [OSTI]

CARS 2002 ­ H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors;CARS 2002 ­ H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) © CARS

Paris-Sud XI, Université de

404

CARS 2002 H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) CARS/Springer. All rights reserved.  

E-Print Network [OSTI]

CARS 2002 ­ H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) © CARS/Springer. All rights reserved. 756

405

CARS 2002 H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) CARS/Springer. All rights reserved. Segmentation of microcalcification in X-ray mammograms  

E-Print Network [OSTI]

CARS 2002 ­ H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) CARS/Springer. All rights

Joskowicz, Leo

406

CARS 2002 H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber CARS/Springer. All rights reserved.  

E-Print Network [OSTI]

CARS 2002 ­ H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors is extracted based on the #12;CARS 2002 ­ H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J

Louisville, University of

407

The second meeting of Spring term 2009 was called to order at 7:03pm on April 8, 2009 in Withycombe 109 by Sarah Livesay, Ag Exec President.  

E-Print Network [OSTI]

Speakers Tami Kerr- Ag in the Classroom. Provide agricultural education for elementary education. Clubs can Meeting: Snack Wagon is Turf Club and Horticulutre Club o Ag Day May 5th in the Quad! o Posters remove posters. Do not post excessively in one hallway. If you have any concerns about this policy please

Tullos, Desiree

408

Density functional simulations of phase change materials: disordered phases of Ge8Sb2Te11 and Ag/In/Sb/Te alloys  

E-Print Network [OSTI]

E*PCOS2009 Density functional simulations of phase change materials: disordered phases of Ge8Sb2Te75.0Te17.7 (AIST). These represent two families used widely as phase change materials: pseudobinary and more flexible than those of Ag. Key words: Phase change materials, density functional calculations

409

Adsorption-induced distortion of F16CuPc on Cu(111) and Ag(111): An x-ray standing wave study A. Gerlach,1  

E-Print Network [OSTI]

still fragmentary understanding of the complex interaction of aro- matic molecules with metal substrates-substrate interaction on metals organic compounds may undergo structural changes upon adsorption.3,6 In this context we chose to study perflu- orinated copper-phthalocyanine F16CuPc, see Fig. 1 a on Cu 111 and Ag 111 using

Schreiber, Frank

410

Structural and optical properties of Ag-doped copper oxide thin films on polyethylene napthalate substrate prepared by low temperature microwave annealing  

SciTech Connect (OSTI)

Silver doped cupric oxide thin films are prepared on polyethylene naphthalate (flexible polymer) substrates. Thin films Ag-doped CuO are deposited on the substrate by co-sputtering followed by microwave assisted oxidation of the metal films. The low temperature tolerance of the polymer substrates led to the search for innovative low temperature processing techniques. Cupric oxide is a p-type semiconductor with an indirect band gap and is used as selective absorption layer solar cells. X-ray diffraction identifies the CuO phases. Rutherford backscattering spectrometry measurements confirm the stoichiometry of each copper oxide formed. The surface morphology is determined by atomic force microscopy. The microstructural properties such as crystallite size and the microstrain for (-111) and (111) planes are calculated and discussed. Incorporation of Ag led to the lowering of band gap in CuO. Consequently, it is determined that Ag addition has a strong effect on the structural, morphological, surface, and optical properties of CuO grown on flexible substrates by microwave annealing. Tauc's plot is used to determine the optical band gap of CuO and Ag doped CuO films. The values of the indirect and direct band gap for CuO are found to be 2.02 eV and 3.19 eV, respectively.

Das, Sayantan; Alford, T. L. [Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287, USA and School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona 85287 (United States)] [Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287, USA and School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona 85287 (United States)

2013-06-28T23:59:59.000Z

411

J. Phys. III FFance 7 (1997) 517-527 MARCH 1997, PAGE 517 Characterization of Ordered 3D Arrays of Ag2S Nanocrystallites  

E-Print Network [OSTI]

of Ag2S Nanocrystallites L. Motte (~.~), F. Billoudet (~), D. ThiaudiAre (~), A. Naudon (~) and M (~) Umversit6 de Poitiers, U-F-R Sciences, bfitiment SP2MI, Laboratoire de Mdtallurgie Physique (***), bd 3, T414port 2, BP 179, 86960 Futuroscope Cedex, France (Receii.ed 8 August 1996, revised 14 January 1997

Boyer, Edmond

412

Electrical anisotropy of mineralized and non mineralized rocks T.J. Katsube, M.E. Best*, and Jones, A.G., Geological Survey of Canada  

E-Print Network [OSTI]

PP 10.2 Electrical anisotropy of mineralized and non mineralized rocks T.J. Katsube, M.E. Best*, and Jones, A.G., Geological Survey of Canada Summary Significant electrical resistivity anisotropy, up to 1 to understand the electrical mechanisms involved in such anisotropic processes in order to provide information

Jones, Alan G.

413

Pd and PdAg Nanoparticles within a Macroreticular Basic Resin: An Efficient Catalyst for Hydrogen Production from Formic Acid Decomposition  

Science Journals Connector (OSTI)

Pd and PdAg Nanoparticles within a Macroreticular Basic Resin: An Efficient Catalyst for Hydrogen Production from Formic Acid Decomposition ... Palladium nanoparticles were immobilized within the pores of metal organic frameworks MIL-125 and amine-functionalized NH2-MIL-125 using photoassisted and ion exchange deposition methods. ...

Kohsuke Mori; Masahiro Dojo; Hiromi Yamashita

2013-04-15T23:59:59.000Z

414

The effect of strain induced by Ag underlayer on saturation magnetization of partially ordered Fe{sub 16}N{sub 2} thin films  

SciTech Connect (OSTI)

Partially ordered Fe-N thin films were grown by a facing target sputtering process on the surface of a (001) Ag underlayer on MgO substrates. It was confirmed by x-ray diffraction that the Ag layer enlarged the in-plane lattice of the Fe-N thin films. Domains of the ordered ??-Fe{sub 16}N{sub 2} phase within an epitaxial (001) ??-Fe{sub x}N phase were identified by electron diffraction and high-resolution aberration-corrected scanning transmission electron microscopy (STEM) methods. STEM dark-field and bright-field images showed the fully ordered structure of the ??-Fe{sub 16}N{sub 2} at the atomic column level. High saturation magnetization(Ms) of 1890 emu/cc was obtained for ??-Fe{sub 16}N{sub 2} on the Ag underlayer, while only 1500 emu/cc was measured for Fe-N on the Fe underlayer. The results are likely due to a tensile strain induced in the ??-Fe{sub 16}N{sub 2} phase by the Ag structure at the interface.

Yang, Meiyin [Department of Materials Physics and Chemistry, University of Science and Technology Beijing, Beijing 100083 (China) [Department of Materials Physics and Chemistry, University of Science and Technology Beijing, Beijing 100083 (China); Department of Electrical and Computer Engineering, The Center for Micromagnetics and Information Technologies (MINT), University of Minnesota, 200 Union St SE, Minneapolis, Minnesota 55455 (United States); Allard, Lawrence F. [High Temperature Materials Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, Tennessee 37831 (United States)] [High Temperature Materials Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, Tennessee 37831 (United States); Ji, Nian; Zhang, Xiaowei; Wang, Jian-Ping [Department of Electrical and Computer Engineering, The Center for Micromagnetics and Information Technologies (MINT), University of Minnesota, 200 Union St SE, Minneapolis, Minnesota 55455 (United States)] [Department of Electrical and Computer Engineering, The Center for Micromagnetics and Information Technologies (MINT), University of Minnesota, 200 Union St SE, Minneapolis, Minnesota 55455 (United States); Yu, Guang-Hua [Department of Materials Physics and Chemistry, University of Science and Technology Beijing, Beijing 100083 (China)] [Department of Materials Physics and Chemistry, University of Science and Technology Beijing, Beijing 100083 (China)

2013-12-09T23:59:59.000Z

415

U.S. DEP.-illTUENT OF ENERGY EERE PROJECT MA"AG EM ENT CEN T  

Broader source: Energy.gov (indexed) [DOE]

illTUENT OF ENERGY illTUENT OF ENERGY EERE PROJECT MA"AG EM ENT CEN T ER NEPA DETERl\IINATION RECIPIENT:City of San Antonio PROJECT TITLE: City of San Antonio ARRA·EECBG * Activity #7 (S) Page 1 of2 STATE: TX Funding Opportunity Announcement Number 81.128 Procurement Instrument Number DE·EEOOOO970 NEPA Control Number cm Number o Based on my review ofthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 45 I. IA), I have made the followin g determination: CX, EA , EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

416

EXECUTIVE OFFICE OF THE PRESIDENT O F F I C E O F M AN AG E  

Broader source: Energy.gov (indexed) [DOE]

AN AN AG E M E N T AN D B U D G E T W AS H I N G T O N , D . C . 2 0 5 0 3 August 3, 2007 (House Rules) STATEMENT OF ADMINISTRATION POLICY H.R. 2776 - Renewable Energy and Energy Conservation Tax Act (Rep. Rangel (D) NY and 21 cosponsors) and H.R. 3221 - New Direction for Energy Independence, National Security, and Consumer Protection Act (Rep. Pelosi (D) CA and 18 cosponsors) The stated goal of energy reform by the new majority in the House of Representatives was "to achieve energy independence, strengthen national security, grow our economy and create jobs, lower energy prices, and begin to address global warming." The Administration is disappointed that the House has produced no such legislation, and instead is planning to consider H.R. 2776

417

Flow at Brookhaven AGS Energy (11.6 GeV/nucleon): A barometer for high density effects?  

SciTech Connect (OSTI)

Preliminary data on transverse energy {open_quotes}flow{close_quotes} and event asymmetries reported by the E877(814) Collaborations are compared to ARC (a relativistic cascade) model calculations for Au+Au at full AGS Brookhaven (Alternating Gradient Synchroton) beam energy. ARC triple differential cross sections for protons and pions are presented. Proton flow is produced in ARC, with the maximum {l_angle}P{sub x}{r_angle}{approximately}120 MeV/c. For central events {l_angle}P{sub x}{r_angle} for the pions is near zero, consistent with experiment. The comparison with data provides a constraint on the size of flow at the highest energy available, to be put beside that at Bevalac energy. This sets the stage for examining flow at intermediate energies, now being measured by E895, for signs of baryon rich plasma. {copyright} {ital 1997} {ital The American Physical Society}

Kahana, D.E.; Shuryak, E. [Department of Physics, State University of New York, Stony Brook, New York 11791 (United States)] [Department of Physics, State University of New York, Stony Brook, New York 11791 (United States); Pang, Y. [Department of Physics, Brookhaven National Laboratory, Upton, New York 11973 (United States)] [Department of Physics, Brookhaven National Laboratory, Upton, New York 11973 (United States); Pang, Y. [Department of Physics, Columbia University, New York, New York 10027 (United States)] [Department of Physics, Columbia University, New York, New York 10027 (United States)

1997-07-01T23:59:59.000Z

418

Heterogeneous Gas-Phase Synthesis and Molecular Dynamics Modeling of Janus and CoreSatellite SiAg Nanoparticles  

Science Journals Connector (OSTI)

Heterogeneous gas-phase condensation is a promising method of producing hybrid multifunctional nanoparticles with tailored composition and microstructure but also intrinsically introduces greater complexity to the nucleation process and growth kinetics. ... With the Si target sputtering power held fixed at 90 W, the tuning of the particle composition, size, and shapes was achieved by varying the sputtering power supplied to the Ag target, from a minimum of 30 W to a maximum of 60 W. For AFM and TEM/STEM measurements, monodispersed nanoparticles were directly deposited on diced silicon substrates and TEM grids, at room temperature. ... We are also grateful to the Finnish IT Centre for Science CSC and the Finnish Grid Infrastructure (FGI) for grants of computer time. ...

Vidyadhar Singh; Cathal Cassidy; Panagiotis Grammatikopoulos; Flyura Djurabekova; Kai Nordlund; Mukhles Sowwan

2014-06-02T23:59:59.000Z

419

Spectra of Ag I isoelectronic sequence observed from Er[sup 21+] to Au[sup 32+  

SciTech Connect (OSTI)

Spectra of highly ionized Er, Yb, Hf, W, Pt, and Au were observed with the TEXT tokamak at the University of Texas at Austin. These metals were injected into the tokamak plasma by laser ablation of thin-film targets. Spectra were photographed with a 2.2-m grazing-incidence spectrograph in the range 40--300 A. Three strong doublets of the Ag I isoelectronic sequence were identified: 4[ital d][sup 10]4[ital f]--4[ital d][sup 9]4[ital f]([sup 1][ital P])4[ital f][sup 2][ital D], [sup 2][ital F] and [sup 2][ital G]. Interpolated and extrapolated wavelengths in this sequence were derived from plots of the difference between observed and calculated values for the transition energies. The correspondence of the W wavelengths with previously reported tokamak spectra is shown.

Sugar, J.; Kaufman, V. (National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States)); Rowan, W.L. (Fusion Research Center, University of Texas at Austin, Austin, Texas 78712 (United States))

1993-08-01T23:59:59.000Z

420

Distortion of ethyne on coordination to silver acetylide, C{sub 2}H{sub 2}???AgCCH, characterised by broadband rotational spectroscopy and ab initio calculations  

SciTech Connect (OSTI)

The rotational spectra of six isotopologues of a complex of ethyne and silver acetylide, C{sub 2}H{sub 2}???AgCCH, are measured by both chirped-pulse and Fabry-Perot cavity versions of Fourier-transform microwave spectroscopy. The complex is generated through laser ablation of a silver target in the presence of a gas sample containing 1% C{sub 2}H{sub 2}, 1% SF{sub 6}, and 98% Ar undergoing supersonic expansion. Rotational, A{sub 0}, B{sub 0}, C{sub 0}, and centrifugal distortion ?{sub J} and ?{sub JK} constants are determined for all isotopologues of C{sub 2}H{sub 2}???AgCCH studied. The geometry is planar, C{sub 2v} and T-shaped in which the C{sub 2}H{sub 2} sub-unit comprises the bar of the T and binds to the metal atom through its ? electrons. In the r{sub 0} geometry, the distance of the Ag atom from the centre of the triple bond in C{sub 2}H{sub 2} is 2.2104(10) . The r(HC?CH) parameter representing the bond distance separating the two carbon atoms and the angle, ?(CCH), each defined within the C{sub 2}H{sub 2} sub-unit, are determined to be 1.2200(24) and 186.0(5), respectively. This distortion of the linear geometry of C{sub 2}H{sub 2} involves the hydrogen atoms moving away from the silver atom within the complex. The results thus reveal that the geometry of C{sub 2}H{sub 2} changes measurably on coordination to AgCCH. A value of 59(4) N?m{sup ?1} is determined for the intermolecular force constant, k{sub ?}, confirming that the complex is significantly more strongly bound than hydrogen and halogen-bonded analogues. Ab initio calculations of the r{sub e} geometry at the CCSD(T)(F12{sup *})/ACVTZ level of theory are consistent with the experimental results. The spectra of the {sup 107}Ag{sup 13}C{sup 13}CH and {sup 109}Ag{sup 13}C{sup 13}CH isotopologues of free silver acetylide are also measured for the first time allowing the geometry of the AgCCH monomer to be examined in greater detail than previously.

Stephens, Susanna L.; Zaleski, Daniel P.; Walker, Nicholas R., E-mail: nick.walker@newcastle.ac.uk, E-mail: a.c.legon@bristol.ac.uk [School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, Tyne and Wear NE1 7RU (United Kingdom); Mizukami, Wataru; Tew, David P.; Legon, Anthony C., E-mail: nick.walker@newcastle.ac.uk, E-mail: a.c.legon@bristol.ac.uk [School of Chemistry, University of Bristol, Bristol BS8 1TS (United Kingdom)

2014-03-28T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Monodispersed biocompatible Ag2S nanoparticles: Facile extracellular bio-fabrication using the gamma-proteobacterium, S. oneidensis  

SciTech Connect (OSTI)

Interest in engineered metal and semiconductor nanocrystallites continues to grow due to their unique size and or shape dependent optoelectronic, physicochemical and biological properties. Therefore identifying novel non-hazardous nanoparticle synthesis routes that address hydrophilicity, size and shape control and production costs have become a priority. In the present illustration we report for the first time the efficient generation of extracellular Ag2S nanoparticles by the metal reducing bacterium, Shewanella oneidensis. The particles are nearly monodispersed with homogeneous shape distributions and are produced under ambient temperatures and pressures at high yield, 85 % theoretical maximum. UV-vis and Fourier transform infrared spectroscopy, dynamic light scattering, X-ray diffraction, transmission electron microscopy and X-ray photoelectron spectroscopy measurements confirmed the formation, optical properties, purity, and crystallinity of the as-synthesized particles. Further characterization revealed that the particles consist of spheres in the size range of 1-22 nm, with an average size of 9 3 nm and are capped by a detachable protein/peptide surface coat. Toxicity assessments of these silver sulfide nanoparticles on Gram-negative Escherichia coli and Shewanella oneidensis and Gram-positive Bacillus subtilis bacterial systems as well as eukaryotic; mouse lung epithelial (C 10) and macrophage (RAW-264.7) cells showed that the particles were non-inhibitory or non-cytotoxic to both these systems. Our results provide a facile, eco-friendly and economical route for the fabrication of technologically important semiconducting Ag2S nanoparticles which are dispersible and biocompatible; thus providing excellent potential for their uses in optical imaging and electronic devices, and solar cell applications.

Suresh, Anil K [ORNL; Doktycz, Mitchel John [ORNL; Wang, Wei [ORNL; Moon, Ji Won [ORNL; Gu, Baohua [ORNL; Meyer III, Harry M [ORNL; Hensley, Dale K [ORNL; Retterer, Scott T [ORNL; Allison, David P [ORNL; Phelps, Tommy Joe [ORNL; Pelletier, Dale A [ORNL

2011-01-01T23:59:59.000Z

422

Hydrogenation of Acetylene-Ethylene Mixtures over Pd and Pd-Ag Alloys: First-Principles Based Kinetic Monte Carlo Simulations  

SciTech Connect (OSTI)

The kinetics for the selective hydrogenation of acetylene-ethylene mixtures over model Pd(111) and bimetallic Pd-Ag alloy surfaces were examined using first principles based kinetic Monte Carlo (KMC) simulations to elucidate the effects of alloying as well as process conditions (temperature and hydrogen partial pressure). The mechanisms that control the selective and unselective routes which included hydrogenation, dehydrogenation and C-?C bond breaking pathways were analyzed using first-principle density functional theory (DFT) calculations. The results were used to construct an intrinsic kinetic database that was used in a variable time step kinetic Monte Carlo simulation to follow the kinetics and the molecular transformations in the selective hydrogenation of acetylene-ethylene feeds over Pd and Pd-Ag surfaces. The lateral interactions between coadsorbates that occur through-surface and through-space were estimated using DFT-parameterized bond order conservation and van der Waal interaction models respectively. The simulation results show that the rate of acetylene hydrogenation as well as the ethylene selectivity increase with temperature over both the Pd(111) and the Pd-Ag/Pd(111) alloy surfaces. The selective hydrogenation of acetylene to ethylene proceeds via the formation of a vinyl intermediate. The unselective formation of ethane is the result of the over-hydrogenation of ethylene as well as over-hydrogenation of vinyl to form ethylidene. Ethylidene further hydrogenates to form ethane and dehydrogenates to form ethylidyne. While ethylidyne is not reactive, it can block adsorption sites which limit the availability of hydrogen on the surface and thus act to enhance the selectivity. Alloying Ag into the Pd surface decreases the overall rated but increases the ethylene selectivity significantly by promoting the selective hydrogenation of vinyl to ethylene and concomitantly suppressing the unselective path involving the hydrogenation of vinyl to ethylidene and the dehydrogenation ethylidene to ethylidyne. This is consistent with experimental results which suggest only the predominant hydrogenation path involving the sequential addition of hydrogen to form vinyl and ethylene exists over the Pd-Ag alloys. Ag enhances the desorption of ethylene and hydrogen from the surface thus limiting their ability to undergo subsequent reactions. The simulated apparent activation barriers were calculated to be 32-44 kJ/mol on Pd(111) and 26-31 kJ/mol on Pd-Ag/Pd(111) respectively. The reaction was found to be essentially first order in hydrogen over Pd(111) and Pd-Ag/Pd(111) surfaces. The results reveal that increases in the hydrogen partial pressure increase the activity but decrease ethylene selectivity over both Pd and Pd-Ag/Pd(111) surfaces. Pacific Northwest National Laboratory is operated by Battelle for the US Department of Energy.

Mei, Donghai; Neurock, Matthew; Smith, C Michael

2009-10-22T23:59:59.000Z

423

Composition dependence of the photophysical and photocatalytic properties of (AgNbO{sub 3}){sub 1-x}(NaNbO{sub 3}){sub x} solid solutions  

SciTech Connect (OSTI)

A series of orthorhombic photocatalysts (AgNbO{sub 3}){sub 1-x}(NaNbO{sub 3}){sub x} solid solutions have been synthesized by a solid-state reaction method. The composition dependence of the photophysical and photocatalytic properties of synthesized solid solutions has been investigated systematically. With an increase in the content of NaNbO{sub 3}, we found that (1) the lattice parameters decreased; (2) the Nb-O bond length in NbO{sub 6} octahedron reduced; (3) the band gap increased; and (4) the mean particle size decreased while the Brunauer-Emmett-Teller (BET) surface area increased. Photocatalytic activities of the (AgNbO{sub 3}){sub 1-x}(NaNbO{sub 3}){sub x} (0{<=}x{<=}0.5) samples were evaluated from gaseous 2-propanol (IPA) decomposition into acetone and CO{sub 2} under visible-light irradiation emitted from blue-light-emitting diodes (BLEDs; light intensity: 0.01 mW cm{sup -2}). Among all the samples, the (AgNbO{sub 3}){sub 0.6}(NaNbO{sub 3}){sub 0.4} sample showed the highest photocatalytic activity. - Graphical abstract: A series of orthorhombic photocatalysts (AgNbO{sub 3}){sub 1-x}(NaNbO{sub 3}){sub x} solid solutions have been synthesized by a solid-state reaction method. The composition dependence of the photophysical and photocatalytic properties of synthesized solid solutions has been investigated systematically. The solid solutions show higher visible-light photocatalytic activities for gaseous IPA decomposition in comparison with AgNbO{sub 3}, although the light intensity is 0.01 mW cm{sup -2}. Rate of acetone evolution under visible-light irradiation as a function of NaNbO{sub 3} content in (AgNbO{sub 3}){sub 1-x}(NaNbO{sub 3}){sub x}. The inset is the spectrum of BLEDs. The light intensity is 0.01 mW cm{sup -2}.

Li Guoqiang [Photocatalytic Materials Center (PCMC), National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan); Department of Materials Science and Engineering, Nanjing University, Nanjing 210093 (China); Ecomaterials and Renewable Energy Research Center (ERERC), Department of Physics, Nanjing University, Nanjing 210093 (China); Kako, Tetsuya; Wang Defa [Photocatalytic Materials Center (PCMC), National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan); Zou Zhigang [Department of Materials Science and Engineering, Nanjing University, Nanjing 210093 (China); Ecomaterials and Renewable Energy Research Center (ERERC), Department of Physics, Nanjing University, Nanjing 210093 (China); Ye Jinhua [Photocatalytic Materials Center (PCMC), National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)], E-mail: Jinhua.YE@nims.go.jp

2007-10-15T23:59:59.000Z

424

Food Cluster: A Strategy for Job Growth in North  

E-Print Network [OSTI]

Enterprise Advisors: Toby Nord NJCT: William English, James DeSota, Martin Adams #12;Recommendations Summary, commercial urban ag. business to anchor the food cluster 3. Find smaller urban farming businesses to serve simultaneously addressing market needs 3 #12;Economic Benefits of Food Clusters Reduces energy use Cities

Minnesota, University of

425

Directing the structures of silver-antimony sulphides: A new topological variant of the [Ag{sub 5}Sb{sub 3}S{sub 8}]{sup 2-} double layer  

SciTech Connect (OSTI)

A new silver-antimony sulphide, [C{sub 6}H{sub 20}N{sub 4}][Ag{sub 5}Sb{sub 3}S{sub 8}], has been synthesised solvothermally in the presence of triethylenetetramine and characterised by single-crystal X-ray diffraction, thermogravimetry and elemental analysis. The compound crystallises in the space group P2{sub 1}/m (a=6.2778(7), b=15.8175(16) and c=12.4617(15)A and {beta}=104.561(5){sup o}) and adopts a structure in which honeycomb-like sheets of fused six-membered silver-antimony-sulphide rings are linked through Ag-S bonds to form double layers. The idealised structure can be considered to be derived from that of antifluorite and represents a second structure type for the [Ag{sub 5}Sb{sub 3}S{sub 8}]{sup 2-} double layer.

Powell, Anthony V. [Department of Chemistry, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom)]. E-mail: a.v.powell@hw.ac.uk; Thun, Juergen [Department of Chemistry, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom); Chippindale, Ann M. [School of Chemistry, University of Reading, Whiteknights Reading RG6 6AD (United Kingdom)

2005-11-15T23:59:59.000Z

426

Visible-Light Responsive Photocatalytic Fuel Cell Based on Ag/TiO2-NTs Photoanode and Cu2O/TiO2 Photocathode for Simultaneous Wastewater Treatment and Electricity Generation  

Science Journals Connector (OSTI)

A visible-light driven photocatalytic fuel cell (PFC) system comprised of Ag/TiO2-NTs photoanode and Cu2O/TiO2/Ti photocathode was established for providing a self-sustained and...

Liao, Wenjuan

427

Study of oxygen reduction mechanism on Ag modified1 Sm1.8Ce0.2CuO4 cathode for solid oxide fuel cell2  

E-Print Network [OSTI]

to oxygen dissociation and diffusion process.26 KEYWORDS: Solid oxide fuel cell; Silver infiltrationStudy of oxygen reduction mechanism on Ag modified1 Sm1.8Ce0.2CuO4 cathode for solid oxide fuel cell2 3 4 Li-Ping Sun1 -- Hui Zhao1 -- Qiang Li1 -- Li-Hua Huo1 -- Jean-Paul Viricelle*2 --5 Christophe

Paris-Sud XI, Université de

428

Performance of pancake coils of parallel co-wound Ag/BSCCO tape conductors in static and ramped magnetic fields  

SciTech Connect (OSTI)

Critical Currents are reported for several Ag/BSCCO single-pancake coils in static magnetic fields ranging from 0 to 5 T and temperatures from 4.2 K to 105 K. The sample coils were co-wound of one to six tape conductors in parallel. Since the closed loops formed in such an arrangement could lead to eddy current heating or instability in changing fields, one of the coils was also tested in helium gas, in fields ramped at rates of up to 1.5 T/s. For these quasi-adiabatic tests, at each temperature the transport current was set just below the critical value for a preset static field of 3.3 or 4.9 T. The field was then rapidly ramped down to zero, held for 20 sec, and then ramped back up to the original value. The maximum observed temperature transient of about 1.7 K occurred at 9 K, for a field change of 4.75 T. The temperature transients became negligible when the sample was immersed in liquid helium. Above 30 K, the transients were below 1 K. These results give confidence that parallel co-wound HTSC coils are stable in a rapidly-ramped magnetic field, without undue eddy current heating.

Schwenterly, S.W.; Lue, J.W.; Lubell, M.S. [Oak Ridge National Lab., TN (United States); Walker, M.S.; Hazelton, D.W.; Haldar, P.; Rice, J.A.; Hoehn, J.G. Jr.; Motowidlo, L.R. [Intermagnetics General Corp., Latham, NY (United States)

1994-12-31T23:59:59.000Z

429

Ion irradiation synthesis of AgAu bimetallic nanospheroids in SiO{sub 2} glass substrate with tunable surface plasmon resonance frequency  

SciTech Connect (OSTI)

AgAu bimetallic nanospheroids with tunable localized surface plasmon resonance (LSPR) were synthesized by 100 keV Arion irradiation of 30 nm AgAu bimetallic films deposited on SiO{sub 2} glass substrates. A shift of the LSPR peaks toward shorter wavelengths was observed up to an irradiation fluence of 1.0 10{sup 17} cm{sup ?2}, and then shifted toward the longer wavelength because of the increase of fragment volume under ion irradiation. Further control of LSPR frequency over a wider range was realized by modifying the chemical components. The resulting LSPR frequencies lie between that of the pure components, and an approximate linear shift of the LSPR toward the longer wavelength with the Au concentration was achieved, which is in good agreement with the theoretical calculations based on Gans theory. In addition, the surface morphology and compositions were examined with a scanning electron microscope equipped with an energy dispersive spectrometer, and microstructural characterizations were performed using a transmission electron microscope. The formation of isolated photosensitive AgAu nanospheroids with a FCC structure partially embedded in the SiO{sub 2} substrate was confirmed, which has a potential application in solid-state devices.

Meng, Xuan; Yu, Ruixuan; Takayanagi, Shinya [Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 0608628 (Japan)] [Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 0608628 (Japan); Shibayama, Tamaki; Watanabe, Seiichi [Center for Advanced Research of Energy and Materials, Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 0608628 (Japan)] [Center for Advanced Research of Energy and Materials, Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 0608628 (Japan)

2013-08-07T23:59:59.000Z

430

Effect of Au, Ag and Cu thin films' thickness on the electrical parameters of metal-porous silicon direct hydrogen fuel cell  

Science Journals Connector (OSTI)

Abstract The effect of the thickness of the gold, silver and cupper films on the electrical properties such as open circuit voltage (Voc) and short circuit current (Isc), in the direct hydrogen fuel cell, which uses water as a source of hydrogen, is studied by fabricating Metal/Porous Silicon/n-Silicon/Indium structures. The Porous Silicon (PS) layer on n-type (111) oriented silicon wafers were prepared by anodization. The thin films of Au or Ag or Cu with different thicknesses between 120 and 600nm were deposited onto the PS surface by the electron-beam technique. The obtained results indicated that Voc and Isc, strongly depend on the Au, Ag and Cu layer thicknesses. The Au/PS/n-Si structure generated highest Voc and Isc values for all thicknesses of Au film. The best values of Voc and Isc were obtained at 325nm as 0.89V and 0.021mA for Au, at 350nm as 0.75V and 0.017mA for Ag, at 350nm as 0.50V and 0.010mA, respectively.

Cigdem Oruc; Sevinc Guler

2014-01-01T23:59:59.000Z

431

Granular L1{sub 0} FePt-B and FePt-B-Ag (001) thin films for heat assisted magnetic recording  

SciTech Connect (OSTI)

A comparison was made of FePt-B and FePt-B-Ag thin films having different volume contents of boron, which were RF sputtered with in-situ heating at 425-575 deg. C onto Si substrates with 20 nm thick (002) MgO. By introducing boron into FePt and varying the sputtering conditions, films with grain sizes ranging from 2.5 to 10 nm were produced. The boron promoted columnar growth, but made ordering more difficult. However, by adding Ag into FePt-B, ordering improved while coercivity increased from 7 to 11 kOe with no significant impact on the microstructure. We obtained films with grain sizes down to 2.5 nm with center-to-center spacing of 3.1 nm. The reduced grain size, columnar microstructure and increase in ordering and coercivity by adding Ag into the FePt-B thin films are favorable for application in heat assisted magnetic recording.

Granz, Steven D.; Barmak, Katayun; Kryder, Mark H. [Data Storage System Center, Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, Pennsylvania 15213 (United States)

2012-04-01T23:59:59.000Z

432

Hydrothermal synthesis, crystal structure and properties of a 3D-framework polyoxometalate assembly: [Ag(4,4'-bipy)](OH){l_brace}[Ag(4,4'-bipy)]{sub 2}[PAgW{sub 12}O{sub 40}]{r_brace}.3.5H{sub 2}O  

SciTech Connect (OSTI)

A 3D framework assembly based on the Keggin tungstophosphate POM with silver (I) transition metal and N-ligand organic moiety and of formula [Ag(4,4'-bipy)](OH){l_brace}[Ag(4,4'-bipy)]{sub 2}[PAgW{sub 12}O{sub 40}]{r_brace}.3.5H{sub 2}O (1) (bipy=bipyridine) has been synthesized by hydrothermal method and structurally characterized. The crystal of 1 belongs to triclinic, space group P-1, Mr=3857.27, a=10.2741(3)A, b=11.3723(4)A, c=14.0161(5)A, {alpha}=85.7249(5){sup o}, {beta}=72.8795(5){sup o}, {gamma}=79.9543(5){sup o}, V=1540.61(9)A{sup 3}, Z=1, D{sub calc}=4.158Mgm{sup -3}. The final statistics based on F{sup 2} are GOF=1.045, R{sub 1}=0.0326 and wR{sub 2}=0.0843 for I>2{sigma}(I). X-ray diffraction analysis revealed that the molecular structure of 1 consists of a neutral fragment {l_brace}[Ag{sup I}(4,4'-bipy)]{sub 2}[PAg{sup I}W{sup VI}{sub 12}O{sub 40}]{r_brace}, [Ag{sup I}(4,4'-bipy)]{sup +} cation, hydroxide anion and lattice water molecules. The {l_brace}[Ag{sup I}(4,4'-bipy)]{sub 2}[PAg{sup I}W{sup VI}{sub 12}O{sub 40}]{r_brace} subunits are interconnected through Ag(I) with bipyridine ligands, both surface bridging and terminal oxygen atoms of polyoxoanions (POMs) to represent a novel three-dimensional (3D) polymer with 1D elliptic channels. Meanwhile, the [Ag{sup I}(4,4'-bipy)]{sup +} cations are also linked each other to form 1D chains, and embedded in 1D elliptic channels.

Chen Jianxin [College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007 (China)]. E-mail: jxchen_1964@163.com; Lan Tingyan [College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007 (China); Huang Yuanbiao [College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007 (China); Wei Chunxia [College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007 (China); Li Zhongshui [College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007 (China); Zhang Zhichun [College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007 (China)

2006-06-15T23:59:59.000Z

433

Cross-sectoral Interventions, Events and Processes  

Science Journals Connector (OSTI)

The most important ones were the interest group Windkraft Binnenland (IWB) and the Deutsche Gesellschaft fr Windenergie (DGW) which merged with the German WindEnergy Association (BWE) in 1996.

Prof. Dr. Elke Bruns; Dr. Drte Ohlhorst

2011-01-01T23:59:59.000Z

434

Spectral content of buried Ag foils at 10{sup 16} W/cm{sup 2} laser illumination  

SciTech Connect (OSTI)

Sources of 512 keV thermal He? x-rays are readily generated by laser irradiation of mid-Z foils at intensities >10{sup 14} W/cm{sup 2}, and are widely used as probes for inertial confinement fusion and high-energy-density experiments. Higher energy 1750 keV x-ray sources are efficiently produced from cold K? emission using short pulse, petawatt lasers at intensities >10{sup 18} W/cm{sup 2} [H.-S. Park, B. R. Maddox et al., High-resolution 1775 keV backlighters for high energy density experiments, Phys. Plasmas 15(7), 072705 (2008); B. R. Maddox, H. S. Park, B. A. Remington et al., Absolute measurements of x-ray backlighter sources at energies above 10 keV, Phys. Plasmas 18(5), 056709 (2011)]. However, when long pulse (>1 ns) lasers are used with Z > 30 elements, the spectrum contains contributions from both K shell transitions and from ionized atomic states. Here we show that by sandwiching a silver foil between layers of high-density carbon, the ratio of K?:He? in the x-ray spectrum is significant increased over directly illuminated Ag foils, with narrower lines from K-shell transitions. Additionally, the emission volume is more localized for the sandwiched target, producing a more planar x-ray sheet. This technique may be useful for generating probes requiring spectral purity and a limited spatial extent, for example, in incoherent x-ray Thomson scattering experiments.

Huntington, C. M., E-mail: huntington4@llnl.gov; Maddox, B. R.; Park, H.-S.; Prisbrey, S.; Remington, B. A. [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States)

2014-11-15T23:59:59.000Z

435

Why is a Noble Metal Catalytically Active? The Role of the O-Ag Interaction in the Function of Silver as an Oxidation Catalyst  

Science Journals Connector (OSTI)

Extensive density-functional theory calculations, and taking into account temperature and pressure, afford a comprehensive picture of the behavior and interaction of oxygen and Ag(111), and provides valuable insight into the function of silver as an oxidation catalyst. The obtained phase diagram reveals the most stable species present in a given environment and thus identifies (and excludes) possibly active oxygen species. In particular, for the conditions of ethylene epoxidation, a thin oxidelike structure is most stable, suggesting that such atomic O species are actuating the catalysis, in contrast to hitherto proposed molecularlike species.

Wei-Xue Li; Catherine Stampfl; Matthias Scheffler

2003-06-25T23:59:59.000Z

436

Mechanical characterization of GdBCO/Ag and YBCO single grains fabricated by Top-Seeded Melt Growth at 77 and 300 K  

E-Print Network [OSTI]

Mechanical characterization of GdBCO/Ag and YBCO single grains fabricated by Top-Seeded Melt Growth at 77 and 300 K K. Konstantopoulou1, Y. H. Shi2, A. R. Dennis2, J. H. Durrell2, J. Y. Pastor1 and D. A. Cardwell2 1Departamento de Ciencia de... and D A Cardwell2 1Departamento de Ciencia de Materiales, Universidad Politcnica de Madrid, E. T. S. de Ingenieros de Caminos, C/Prof. Aranguren s/n, E28040 Madrid, Spain 2Department of Engineering, Bulk Superconductivity Group, University of Cambridge...

Konstantopoulou, K.; Shi, Y. H.; Dennis, A. R.; Durrell, J. H.; Pastor, J. Y.; Cardwell, D. A.

2014-10-20T23:59:59.000Z

437

Ambient Temperature Hydrocarbon Selective Catalytic Reduction of NOx Using Atmospheric Pressure Nonthermal Plasma Activation of a Ag/Al2O3 Catalyst  

Science Journals Connector (OSTI)

Ambient Temperature Hydrocarbon Selective Catalytic Reduction of NOx Using Atmospheric Pressure Nonthermal Plasma Activation of a Ag/Al2O3 Catalyst ... This low temperature activity provides the basis for applying nonthermal plasmas to activate emission control catalysts during cold start conditions, which remains an important issue for mobile and stationary applications. ... (14, 15) Therefore, the combination of heterogeneous catalysis with plasmas has attracted interest due to the combined possible advantages of having a fast and low-temperature reaction from atmospheric nonthermal plasma and high product selectivity from heterogeneous catalysis. ...

Cristina E. Stere; Wameedh Adress; Robbie Burch; Sarayute Chansai; Alexandre Goguet; William G. Graham; Fabio De Rosa; Vincenzo Palma; Christopher Hardacre

2014-01-10T23:59:59.000Z

438

A&G Subscriptions  

Science Journals Connector (OSTI)

......instructions will be available by e-mail from jr@ras.org.uk. Thanks are due to all...Chapman, University of Warwick. Dr C M R Fowler, University of London. Dr M J Penston...Barrow, Dr Hapgood, Prof. Howarth, Dr McNally, Dr Walker, Dr Ward-Thompson, Dr Smith......

Paul Murdin

2001-08-01T23:59:59.000Z

439

The effect of palladium additions on the solidus/liquidus temperatures and wetting properties of Ag-CuO based air brazes  

SciTech Connect (OSTI)

A new ceramic brazing technique referred to as reactive air brazing (RAB) has recently been developed for potential applications in high temperature devices such as gas concentrators, solid oxide fuel cells, gas turbines, and combustion engines. At present, the technique utilizing a silver-copper oxide system is of great interest. The maximum operating temperature of this system is limited by its eutectic temperature of ~945C, although in practice the operating temperature will need to be lower. An obvious strategy that can be employed to increase the maximum operating temperature of the braze material is to add a higher melting noble alloying element. In this paper, we report the effects of palladium addition on the melting characteristics of the Ag-CuO system and on the wetting properties of the resulting braze with respect to alumina. It was found that the addition of Pd will cause an increase in the melting temperature of the Ag-CuO braze but possibly at a sacrifice of wetting properties depending on composition.

Darsell, Jens T.; Weil, K. Scott

2007-01-01T23:59:59.000Z

440

Tc of 11K Identified for the Third Polymorph of the (BEDT-TTF)(BEDT-TTF){<_2}Ag(CF{<_3}){<_4}(TCE) Organic Superconductor.  

SciTech Connect (OSTI)

The crystal structure of the third polymorph of the organic superconductor (BEDT-TTF){sub 2}Ag(CF{sub 3}){sub 4}(TCE), where BEDT-TTF is bis(ethylenedithio)tetrathiafulvalene and TCE is 1,1,2-trichloroethane, has been investigated. The crystal consists of alternating stacks of two types of donor sheets, {Kappa}- and {alpha}-types. Although this structure is similar to the previously solved two-layered high-T{sub c} phase of (BEDT-TTF){sub 2}Ag(CF{sub 3}){sub 4}(TCE), the axis perpendicular to the conducting layer of the unit cell of the new phase is twice as large as that of the two-layered phase; thus, four layers form the repeating unit. Superconductivity is attributed to the {Kappa}-type conducting layer, because the {alpha}-type conducting layer is in an acentric charge-ordered state. The onset superconducting transition temperatures are approximately 11.0 and 9.5 K for the four-layered and two-layered phases, respectively.

Kawamoto, T.; Mori, T.; Nakao, A.; Murakami, Y.; Schlueter, J. A. (Materials Science Division); (Tokyo Inst. Tech.); (High Energy Accl. Res. Org.)

2012-01-01T23:59:59.000Z

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441

Wood flour modified by hierarchical Ag/ZnO as potential filler for woodplastic composites with enhanced surface antibacterial performance  

Science Journals Connector (OSTI)

Abstract In order to extend application potential of woodplastic composites (WPC) in interiors with respect to hygienic requirements, wood flour (WF) was modified by nanosilver, nanostructured ZnO and hybrid nanostructured Ag/ZnO surface decorations. A microwave assisted solvothermal synthesis method was employed starting from soluble precursors. Composition of source chemicals and synthesis protocol were intentionally varied to prepare different materials and elucidate the reaction mechanism. Obtained modified wood flour were compounded into a model PVC matrix to assess their antibacterial performance. The surface antibacterial activity was tested according to ISO 22196: 2007 (E) standard. Single silver or ZnO modified WF have significantly lower efficiency than hybrid Ag/ZnO decorating the surface of WF particles. A simple variation of the synthesis method by additional ammonia precipitation step increased largely the performance of the material and excellent efficiency comparable with contemporary medical grade materials was achieved, suggesting the great application potential of investigated systems in WPC-based materials.

Pavel Bazant; Lukas Munster; Michal Machovsky; Jakub Sedlak; Miroslav Pastorek; Zuzana Kozakova; Ivo Kuritka

2014-01-01T23:59:59.000Z

442

Investigation of high temperature gaseous species by Knudsen cell mass spectrometry above the condensed systems Cu-Y-Ru-C, Ag-Y-Ru-C, and Au-Y- Ru-C  

E-Print Network [OSTI]

using the Third-law method. In addition, the molecules Cu , RuC, and YC were investigated using the Second-law method and the Third-law method. The reactions investigated are listed below: 2 Cu (g) = Cu 2 (g) 2 Ag (g) - Ag2 (g) Ru (g) + C (graphite...) = RuC (g) (g) + 2 C (graphite) YC (g) 2 Y (g) + Au (g) = YAu (g) Y (g) + Au (g) 2 Y (g) + Cu (g) YAu (g) + Au (g) = Ycu (g) Y (g) + Cu (g) YCu (g) + Cu (g) 2 Y (g) + Ru (g) YRu (g) Y (g) + RuC (g) YRu (g) + C (graphite) The reaction enthalpies...

Wilhite, Dale Wayne

2012-06-07T23:59:59.000Z

443

CARS 2002 H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors) CARS/Springer. All rights reserved.  

E-Print Network [OSTI]

CARS 2002 ­ H.U. Lemke, M.W. Vannier; K. Inamura, A.G. Farman, K. Doi & J.H.C. Reiber (Editors.G. Farman, K. Doi & J.H.C. Reiber (Editors) CARS/Springer. All rights reserved. 2 2. Method 2.1. Computer

Payan, Yohan

444

Nuclear reactions of medium and heavy target nuclei with high-energy projectiles II. Fragmentation ofnatAg and197Au by 3.65 AGeV12C-ions and 3.65 GeV protons  

Science Journals Connector (OSTI)

The cross sections of a number of target fragmentation products formed in nuclear reactions of 365 A GeV12C-ions and 365 GeV protons withnatAg and197Au have been measured. The measurements have been done by dir...

P. Kozma; C. Damdinsuren

1990-01-01T23:59:59.000Z

445

Hart AG, Bowtell RW, Kckenberger W, Wenseleers T, Ratnieks FLW. 2003. Magnetic resonance imaging in entomology: a critical review. 9pp. Journal of Insect Science, 3:5, Available online: insectscience.org/3.5  

E-Print Network [OSTI]

.5 Journal of Insect Science insectscience.org Magnetic resonance imaging in entomology: a critical reviewHart AG, Bowtell RW, Köckenberger W, Wenseleers T, Ratnieks FLW. 2003. Magnetic resonance imaging in entomology: a critical review. 9pp. Journal of Insect Science, 3:5, Available online: insectscience.org/3

Wenseleers, Tom

446

FirstName LastName Department College Address email phone Tracy Boyer Agricultural Economics Agricultural Sciences & Natural Resources 321 Ag Hall tracy.boyer@okstate.edu 405-744-6169  

E-Print Network [OSTI]

Agricultural Sciences & Natural Resources 321 Ag Hall tracy.boyer@okstate.edu 405-744-6169 Ulrich Melcher Biochemistry & Molecular Biology Agricultural Sciences & Natural Resources 246 Noble Research Center ulrich.melcher@okstate.edu 405-744-6210 Deb Vanoverbeke Animal Science Agricultural Sciences & Natural Resources 104D Animal

Veiga, Pedro Manuel Barbosa

447

Neutron Scattering Investigation of Phonon Scattering Rates in Ag1-xSb1+xTe2+x (x = 0, 0.1, and 0.2)  

SciTech Connect (OSTI)

The phonon dispersions and scattering rates of the thermoelectric material AgSbTe$_{2}$ were measured as a function of temperature with inelastic neutron scattering. The results show that phonon scattering rates are large and weakly dependent on temperature. The lattice thermal conductivity was calculated from the measured phonon lifetimes and group velocities, providing good agreement with bulk transport measurements. The measured phonon scattering rates and their temperature dependence are compared with models of phonon scattering by anharmonicity and point defect. We find that these processes cannot account for the large total phonon scattering rates observed, and their lack of temperature dependence. Neutron and synchrotron diffraction measurements on single crystals revealed an extensive nanostructure from cation ordering, which is likely responsible for the strong phonon scattering.

Abernathy, Douglas L [ORNL; Budai, John D [ORNL; Delaire, Olivier A [ORNL; Ehlers, Georg [ORNL; Hong, Tao [ORNL; Karapetrova, Evguenia A. [Argonne National Laboratory (ANL); Ma, Jie [ORNL; May, Andrew F [ORNL; McGuire, Michael A [ORNL; Specht, Eliot D [ORNL

2014-01-01T23:59:59.000Z

448

Spin and orbital magnetism of coinage metal trimers (Cu{sub 3}, Ag{sub 3}, Au{sub 3}): A relativistic density functional theory study  

SciTech Connect (OSTI)

We have demonstrated electronic structure and magnetic properties of Cu{sub 3}, Ag{sub 3} and Au{sub 3} trimers using a full potential local orbital method in the framework of relativistic density functional theory. We have also shown that the non-relativistic generalized gradient approximation for the exchange-correlation energy functional gives reliable magnetic properties in coinage metal trimers compared to experiment. In addition we have indicated that the spin-orbit coupling changes the structure and magnetic properties of gold trimer while the structure and magnetic properties of copper and silver trimers are marginally affected. A significant orbital moment of 0.21?{sub B} was found for most stable geometry of the gold trimer whereas orbital magnetism is almost quenched in the copper and silver trimers.

Afshar, Mahdi [Department of Physics, Iran University of Science and Technology, Tehran (Iran, Islamic Republic of)] [Department of Physics, Iran University of Science and Technology, Tehran (Iran, Islamic Republic of); Sargolzaei, Mohsen [Department of Chemistry, Shahrood University of Technology, Shahrood (Iran, Islamic Republic of)] [Department of Chemistry, Shahrood University of Technology, Shahrood (Iran, Islamic Republic of)

2013-11-15T23:59:59.000Z

449

A new class of amorphous cathode active material LixMyPOz (M=Ni, Cu, Co, Mn, Au, Ag, Pd)  

Science Journals Connector (OSTI)

Abstract A new class of amorphous cathode active material LixMyPOz (LiMPO) is proposed. The materials are sputter deposited to thin film form by Li3PO4 together with metal or metal oxide targets. Among several materials tested as thin-film battery, working material found are M=Ni, Cu, Co, Mn, Au, Ag, Pd. The property is intensively studied for LixCuyPOz (LiCuPO) and LixNiyPOz (LiNiPO). Those materials shows wide composition margin such as composition y between 1 and 3, and high capacity for LiNiPO with maximum value of 330mAhg?1. The capability to charge and discharge at high rate is shown up to 30C. This preliminary report reveals its high potentiality for further optimization.

Yuichi Sabi; Susumu Sato; Saori Hayashi; Tatsuya Furuya; Susumu Kusanagi

2014-01-01T23:59:59.000Z

450

Zgoubi-ing AGS : spin motion with snakes and jump-quads,G? = 43.5 through G? = 46.5 and beyond  

SciTech Connect (OSTI)

This Note reports on the first, and successful, simulations of particle and spin dynamics in the AGS in presence of the two helical snakes and of the tune-jump quadrupoles, using the ray-tracing code Zgoubi. It includes DA tracking in the absence or in the presence of the two helical snakes, simulation of particle and spin motion in the snakes using their magnetic field maps, spin flipping at integer resonances in the 36+Qy depolarizing resonance region, with and without tune-jump quadrupole gymnastics. It also includes details on the setting-up of Zgoubi input data files and on the various numerical methods of concern in and available from Zgoubi.

Meot F.; Ahrens& #44; L.; Glenn& #44; J.; Huang& #44; H.; Luccio& #44; A.; MacKay& #44; W.W.; Roser& #44; T.; Tsoupas& #44; N.

2009-10-01T23:59:59.000Z

451

Critical current measurements on a Ag/Bi-Pb-Sr-Ca-Cu-O composite coil as a function of temperature and external magnetic field  

SciTech Connect (OSTI)

Transport critical currents have been measured on two coils of high-temperature superconducting (HTSC) tape as a function of temperature and external magnetic field. The HTSC tape and the coils were fabricated by American Superconductor Corporation. The sample coil windings have inside and outside diameters of roughly 25 mm and 40 mm, respectively, and a length of 50 mm. They contain about 300 turns of filamentary Bi-Pb-Sr-Ca-Cu-O 2223 HTSC material sheathed in Ag to form a 0. 18-mm by 2.54-mm tape, with a total length of about 30 m. Critical current results are reported for temperatures between 4.2 K and 90 K, in magnetic fields ranging up to 5.5 T.

Schwenterly, S.W.; Lue, J.W.; Lubell, M.S.; Luton, J.N. [Oak Ridge National Lab., TN (United States); Joshi, C.H. [American Superconductor Corp., Watertown, MA (United States)

1992-10-01T23:59:59.000Z

452

Critical current measurements on a Ag/Bi-Pb-Sr-Ca-Cu-O composite coil as a function of temperature and external magnetic field  

SciTech Connect (OSTI)

Transport critical currents have been measured on two coils of high-temperature superconducting (HTSC) tape as a function of temperature and external magnetic field. The HTSC tape and the coils were fabricated by American Superconductor Corporation. The sample coil windings have inside and outside diameters of roughly 25 mm and 40 mm, respectively, and a length of 50 mm. They contain about 300 turns of filamentary Bi-Pb-Sr-Ca-Cu-O 2223 HTSC material sheathed in Ag to form a 0. 18-mm by 2.54-mm tape, with a total length of about 30 m. Critical current results are reported for temperatures between 4.2 K and 90 K, in magnetic fields ranging up to 5.5 T.

Schwenterly, S.W.; Lue, J.W.; Lubell, M.S.; Luton, J.N. (Oak Ridge National Lab., TN (United States)); Joshi, C.H. (American Superconductor Corp., Watertown, MA (United States))

1992-01-01T23:59:59.000Z

453

Electronic structures of GeSe2 in crystalline, amorphous, and Ag-photodoped amorphous phases studied by photoemission and optical spectra  

Science Journals Connector (OSTI)

Both valence and conduction bands in crystalline, amorphous, and Ag-photodoped GeSe2 are studied by a combination of photoemission, core-exciton, and reflectance spectra by the use of synchrotron radiation. Two conduction-band levels are clarified through observation of Se and Ge 3d core-exciton spectra in both crystalline and amorphous phases. With use of the two conduction-band states and valence-band structures observed in the photoemission spectra, the fine structures in the energy second derivative of the dielectric-response spectra in the region of 120 eV are successfully interpreted. The fine structures in the amorphous spectra closely correspond to those in the crystalline spectra in energy. The binding energy of the lowest core excitons in amorphous GeSe2 is slightly smaller than that in the crystal. Core excitons are found to be smeared out in photodoped spectra.

Koichi Inoue; Toshiharu Katayama; Koji Kawamoto; Kazuo Murase

1987-05-15T23:59:59.000Z

454

Effects of partial anion substitution on the thermoelectric properties of silver(I) chalcogenide halides in the system Ag{sub 5}Q{sub 2}X with Q=Te, Se and S and X=Br and Cl  

SciTech Connect (OSTI)

A selection of mixed conducting silver chalcogenide halides of the general formula Ag{sub 5}Q{sub 2}X with Q=sulfur, selenium and tellurium and X=chlorine and bromine has been investigated due to their thermoelectric properties. Recently, the ternary counterpart Ag{sub 5}Te{sub 2}Cl showed a defined d{sup 10}-d{sup 10} interaction in the disordered cation substructure at elevated temperatures where Ag{sub 5}Te{sub 2}Cl is present in its high temperature {alpha}-phase. A significant drop of the thermal diffusivity has been observed during the {beta}-{alpha} phase transition reducing the values from 0.12 close to 0.08 mm{sup 2} s{sup -1}. At the same transition the thermopower reacts on the increasing silver mobility and jumps towards less negative values. Thermal conductivities, thermopower and thermal diffusivity of selected compounds with various grades of anion substitution in Ag{sub 5}Q{sub 2}X were determined around the silver-order/disorder {beta}-{alpha} phase transition. A formation of attractive interactions could be observed for selenium substituted phases while no effect was detected for bromide and sulfide samples. Depending on the grade and type of substitution the thermopower changes significantly at and after the {beta}-{alpha} phase transition. Thermal conductivities are low reaching values around 0.2-0.3 W m{sup -1} K{sup -1} at 299 K. Partial anion exchange can substantially tune the thermoelectric properties in Ag{sub 5}Q{sub 2}X phases. -- Graphical abstract: A structure section of the {alpha}-Ag{sub 5}Te{sub 2}Cl structure type and the thermopower evolution of Ag{sub 5}Te{sub 2}Cl{sub 0.4}Br{sub 0.6} undergoing a silver ion order/disorder phase transition. Display Omitted Research highlights: > We report on thermoelectric properties of silver(I) chalcogenide halides. > We examine thermopower, thermal diffusivity and thermal behavior. > Silver mobility, phase transitions and order/disorder phenomena are discussed. > Partial anion exchange can tune thermoelectric properties significantly.

Eckstein, Nadine [TU Muenchen, Lichtenbergstrasse 4, Garching (Germany); Nilges, Tom, E-mail: tom.nilges@lrz.tum.d [TU Muenchen, Lichtenbergstrasse 4, Garching (Germany); Decourt, Rodolphe; Bobet, Jean-Louis; Chevalier, Bernard [CNRS, Universite de Bordeaux, ICMCB, Avenue du Docteur Schweitzer 87, 33608 PESSAC cedex (France)

2011-04-15T23:59:59.000Z

455

500V/200A fault current limiter modules made of large-area MOD-YBa2Cu3O7 thin films with high-resistivity AuAg alloy shunt layers  

Science Journals Connector (OSTI)

We developed 500Vrms/ 200Arms superconducting thin-film fault current limiter (FCL) modules that can withstand high electric fields (E>30Vrmscm?1) by using large-area YBa2Cu3O7 (YBCO) thin films with high-resistivity AuAg alloy shunt layers. AuAg alloy films about 60nm thick were sputter-deposited on YBCO/CeO2/sapphire films (2.7cm ? 20cm) prepared using a fluorine-free MOD method. Each 20cm long AuAg/YBCO film was then divided into three segments (each ~5.7cm long) by four Ag electrodes deposited on the AuAg layer, resulting in an effective length of 17cm. The 500V/200A FCL modules were then fabricated by first connecting two of the segmented films in parallel using Ag-sheathed Bi-2223 superconducting tapes and then connecting in parallel an external resistor and a capacitor for each segment to protect the AuAg/YBCO film from hot spots. Switching tests using a short-circuit generator revealed that all the modules carried a superconducting ac current of ?237Arms and that modules prepared with YBCO films having a relatively homogeneous critical current Ic distribution successfully withstood ?515Vrms for five cycles without any damage. These results demonstrate that (a)the FCL modules fabricated here successfully achieved the rated current of 200Arms and rated voltage of 500Vrms and (b)total area of the YBCO films on sapphire substrates required for the 500V/200A (100kVA) module was less than one-third that for conventional thin-film FCL modules that use gold shunt layers, leading to the significantly reduced cost of thin-film FCLs. Film damage due to hot spots depended on the difference in Ic between the two parallel-connected films and on the inhomogeneity of the Ic distribution in the film, and is most probably due to nonlinear current flows at the moment of quenching that cause local overheating.

H Yamasaki; K Arai; K Kaiho; Y Nakagawa; M Sohma; W Kondo; I Yamaguchi; H Matsui; T Kumagai; N Natori; N Higuchi

2009-01-01T23:59:59.000Z

456

Ag{sub 2}O dependent up-conversion luminescence properties in Tm{sup 3+}/Er{sup 3+}/Yb{sup 3+} co-doped oxyfluorogermanate glasses  

SciTech Connect (OSTI)

Up-conversion (UC) luminescence properties of Ag/Tm{sup 3+}/Er{sup 3+}/Yb{sup 3+} co-doped oxyfluorogermanate glasses have been studied to assess the effective role of silver nanoparticles as a sensitizer for Tm{sup 3+} and Er{sup 3+} ions. The X-ray diffraction patterns obtained in this work do not reveal any crystalline phase in the glass. However, the absorption spectra reveal that surface plasmons resonance band of Ag undergoes a distinct split with two maxima and a very broad absorption peak with a background that extends toward the near infrared (NIR) with the increasing of Ag{sub 2}O added concentration. Transmission electron microscope images confirm that silver nanoparticles have been precipitated from matrix glasses and show their distribution, size, and shapes. In addition, changes in UC luminescence intensity of four emission bands 476, 524, 546, and 658?nm corresponding to {sup 1}G{sub 4} ? {sup 3}H{sub 6} (Tm{sup 3+}), ({sup 2}H{sub 11/2}, {sup 4}S{sub 3/2}) ? {sup 4}I{sub 15/2} (Er{sup 3+}), and {sup 4}F{sub 9/2} ? {sup 4}I{sub 15/2} (Er{sup 3+}) transitions, respectively, as a function of silver addition to the base composition have been measured under 980?nm excitation. It is confirmed that Ag{sub 2}O added concentration plays an important role in increasing the UC luminescence intensity; however, further increase in Ag{sub 2}O added concentration reduces the intensity.

Hu, Yuebo [Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500 (China); Qiu, Jianbei, E-mail: qiu@kmust.edu.cn; Song, Zhiguo; Zhou, Dacheng [Key Laboratory of Advanced Materials in Rare and Precious and Non-ferrous Metals, Ministry of Education, Key Laboratory of Advanced Materials of Yunnan Province, Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093 (China)

2014-02-28T23:59:59.000Z

457

Influence of the lanthanum deficit on electrical resistivity and heat capacity of silver-doped lanthanum manganites La{sub 1-x}Ag{sub y}MnO{sub 3}  

SciTech Connect (OSTI)

The electrical resistivity and heat capacity of the silver-doped lanthanum manganites La{sub 0.80}Ag{sub 0.15}MnO{sub 3} and La{sub 0.85}Ag{sub 0.15}MnO{sub 3} have been investigated. Despite the nonstoichiometry of the composition, the La{sub 0.80}Ag{sub 0.15}MnO{sub 3} manganite exhibits a bulk homogeneity and better physical properties from the applied point of view as compared to the La{sub 0.85}Ag{sub 0.15}MnO{sub 3} manganite, viz., the former compound has a higher spontaneous magnetoresistance and a larger jump of the heat capacity with a small width of the phase transition, and the anomalies of the heat capacity and electrical resistivity in the vicinity of the Curie point of this compound agree with the fluctuation nature of the second-order phase transition. The behavior of the properties of lanthanum-deficient manganites under investigation in the region of the phase transition is consistent with the classical theory of indirect exchange interaction. The behavior of the temperature dependence of the electrical resistivity has been analyzed in terms of two models. One of these models is based on the tunneling of charge carriers between ferrons or polarons, and the other model is based on the polaron hopping conduction. Both approaches lead to consistent results, and their combination has made it possible to estimate the tunneling distance of charge carriers. The origin of the influence of technological parameters characterizing the synthesis of La{sub 1-x}Ag{sub y}MnO{sub 3} ceramic materials on their physical properties has been elucidated.

Abdulvagidov, Sh. B., E-mail: abdulvagidov@iwt.ru; Gamzatov, A. G. [Russian Academy of Sciences, Amirkhanov Institute of Physics, Dagestan Scientific Center (Russian Federation); Mel'nikov, O. V.; Gorbenko, O. Yu. [Moscow State University (Russian Federation)

2009-12-15T23:59:59.000Z

458

Synthesis and catalytic application of nanofibrous La{sub 0.9}A{sub 0.1}MnO{sub 3} (A = Ca, Cu, Ag) with macroscopic shapes  

SciTech Connect (OSTI)

Graphical abstract: Fabrication of nanofibrous La{sub 0.9}A{sub 0.1}MnO{sub 3} (A = Ca, Cu, Ag) perovskite-type oxides with macroscopic shapes was successfully obtained using carbon nanofibers (CNFs) as templates. Furthermore, their application for the combustion of carbon black (CB), which is a model of particulate matter exhausted from diesel engines, was demonstrated. - Highlights: Nanofibrous La{sub 0.9}A{sub 0.1}MnO{sub 3} with macroscopic shapes was successfully obtained. CNFs template method used here is facile, effective and reproducible. The obtained materials show superior catalytic activity in soot combustion. The catalytic order is La{sub 0.9}Ag{sub 0.1}MnO{sub 3} > La{sub 0.9}Cu{sub 0.1}MnO{sub 3} > La{sub 0.9}Ca{sub 0.1}MnO{sub 3}. - Abstract: Fabrication of nanofibrous La{sub 0.9}A{sub 0.1}MnO{sub 3} (A = Ca, Cu, Ag) perovskite-type oxides with macroscopic shapes can be successfully obtained by using CNFs as templates. Field emission scanning electron microscopy (FE-SEM) and X-ray diffraction (XRD) analysis confirmed the template effect and formation of nanofibrous perovskite-type oxides on macroscopic silica fiber. It turned out that it is reliable to control the desired single-phase La{sub 0.9}A{sub 0.1}MnO{sub 3} (A = Ca, Cu, Ag) perovskite-type oxides formation by tuning the corresponding metal ratio during preparation process. Furthermore, it showed that the as-prepared nanofibrous La{sub 0.9}A{sub 0.1}MnO{sub 3} (A = Ca, Cu, Ag) perovskite-type oxides can greatly decrease the combustion temperature of nanosized carbon black particles, and follows the order of La{sub 0.9}Ag{sub 0.1}MnO{sub 3} > La{sub 0.9}Cu{sub 0.1}MnO{sub 3} > La{sub 0.9}Ca{sub 0.1}MnO{sub 3}, indicating their high potential application prospects in diesel soot particles treatment.

Wu, Qiang, E-mail: qiangwu@shiep.edu.cn; Zhao, Li; Wu, Jiang; Yao, Weifeng

2013-10-15T23:59:59.000Z

459

Ties That Do Not Bind: Russia and the International Liberal Order  

E-Print Network [OSTI]

to European customers. The Nord Stream pipeline will bypassfrom the German government. Nord Stream began deliveries ofpipeline that will double Nord Streams current capacity to

Krickovic, Andrej

2012-01-01T23:59:59.000Z

460

Ties That Do Not Bind: Russia and the International Liberal Order  

E-Print Network [OSTI]

customers. The Nord Stream pipeline will bypass Centralkey partner in the Nord Stream pipeline project, which willto support the Nord Stream pipeline project. Her government

Krickovic, Andrej

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Angular distribution of thick-target bremsstrahlung produced by electrons with initial energies ranging from 10 to 20 keV incident on Ag  

Science Journals Connector (OSTI)

Experimental results are presented comparing the intensities of the bremsstrahlung produced by electrons with initial energies ranging from 10 to 20 keV incident on a thick Ag target, measured at forward angles in the range of 0 to 55. When the data are corrected for attenuation due to photon absorption within the target, the results indicate that the detected radiation is distributed anisotropically only at photon energies k that are approximately equal to the initial energy of the incident electrons E0. The results of our experiments suggest that, as k/E0 ? 0, the detected radiation essentially becomes isotropic due primarily to the scattering of electrons within the target. A comparison to the theory of Kissel et al. [At. Data Nucl. Data Tables 28, 381 (1983)] suggests that the angular distribution of bremsstrahlung emitted by electrons incident on thick targets is similar to the angular distribution of bremsstrahlung emitted by electrons incident on free-atom targets only when k/E0 ? 1. The experimental data also are in approximate agreement with the angular distribution predictions of the Monte Carlo program penelope.

D. Gonzales; B. Cavness; S. Williams

2011-11-29T23:59:59.000Z

462

Genome Sequence of the Mesophilic Thermotogales Bacterium Mesotoga prima MesG1.Ag.4.2 Reveals the Largest Thermotogales Genome To Date  

SciTech Connect (OSTI)

Here we describe the genome of Mesotoga prima MesG1.Ag4.2, the first genome of a mesophilic Thermotogales bacterium. Mesotoga prima was isolated from a polychlorinated biphenyl (PCB)-dechlorinating enrichment culture from Baltimore Harbor sediments. Its 2.97 Mb genome is considerably larger than any previously sequenced Thermotogales genomes, which range between 1.86 and 2.30 Mb. This larger size is due to both higher numbers of protein-coding genes and larger intergenic regions. In particular, the M. prima genome contains more genes for proteins involved in regulatory functions, for instance those involved in regulation of transcription. Together with its closest relative, Kosmotoga olearia, it also encodes different types of proteins involved in environmental and cell-cell interactions as compared with other Thermotogales bacteria. Amino acid composition analysis of M. prima proteins implies that this lineage has inhabited low-temperature environments for a long time. A large fraction of the M. prima genome has been acquired by lateral gene transfer (LGT): a DarkHorse analysis suggests that 766 (32%) of predicted protein-coding genes have been involved in LGT after Mesotoga diverged from the other Thermotogales lineages. A notable example of a lineage-specific LGT event is a reductive dehalogenase gene - a key enzyme in dehalorespiration, indicating M. prima may have a more active role in PCB dechlorination than was previously assumed.

Zhaxybayeva, Olga [Dartmouth College; Swithers, Kristen S [University of Connecticut, Storrs; Foght, Julia [University of Alberta, Edmondton, Canada; Green, Anna G. [University of Connecticut; Bruce, David [Los Alamos National Laboratory (LANL); Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Han, Cliff [Los Alamos National Laboratory (LANL); Teshima, Hazuki [Los Alamos National Laboratory (LANL); Han, James [U.S. Department of Energy, Joint Genome Institute; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Nolan, Matt [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Pati, Amrita [U.S. Department of Energy, Joint Genome Institute; Land, Miriam L [ORNL; Dlutek, Marlena [Dalhousie University, Halifax, Nova Scotia, CANADA; Doolittle, W. Ford [Dalhousie University, Halifax, Nova Scotia, CANADA; Noll, Kenneth M [University of Connecticut, Storrs; Nesbo, Camilla [University of Oslo, Norway

2012-01-01T23:59:59.000Z

463

Microstructural Development and Mechanical Properties for Reactive Air Brazing of ZTA to Ni Alloys using Ag-CuO Braze Alloys  

SciTech Connect (OSTI)

Reactive air brazing (RAB) is a potential joining technique to join metal alloys to ceramics for a variety of applications. In the current study, nickel (Ni) alloys were heat treated to form an oxide layer prior to RAB joining to zirconia toughened alumina (ZTA). The Ni alloys evaluated were Nicrofer 6025 HT, Inconel 600, Inconel 693, Haynes 214 and Inconel 601. The ZTA studied had compositions of 0 to 15 wt% zirconia and 0 to 14 wt% glass. Four point-bend tests were performed to evaluate the joint strength of ZTA/ZTA and ZTA/nickel alloys brazed with Ag-2wt% CuO braze alloys. It was determined that the joint strength is not a function of the ZTA composition, but that the strength is a strong function of the chemistry and microstructure of the oxide layer formed on the nickel alloy. It was determined that an increase in the aluminum content of the Ni alloy resulted in an increase of the thickness of alumina in the oxide layer and was directly proportional to the bond strength with the exception of Inconel 601 which exhibited relatively high joint strengths even though it had a relatively low aluminum content.

Prevost, Erica; DeMarco, A.Joseph; MacMichael, Beth; Joshi, Vineet V.; Meier, Alan; Hoffman, John W.; Walker, William J.

2014-12-01T23:59:59.000Z

464

QUELQUES ASPECTS DE LA NGATION DANS TROIS LANGUES ARAWAK DU NORD  

E-Print Network [OSTI]

statut de langue minoritaire dans les pays où il est parlé : le Guyana, le Surinam et le département de

Boyer, Edmond

465

Data driven medium term electricity price forecasting in ontario electricity market and Nord Pool.  

E-Print Network [OSTI]

??Having accurate predictions on market price variations in the future is of great importance to participants in todays electricity market. Many studies have been done (more)

Torbaghan, Shahab Shariat

2010-01-01T23:59:59.000Z

466

Mercantilist Development in Russia: The Legitimacy of State Power, State Identity, and the Energy Charter Regime (1990 - 2010)  

E-Print Network [OSTI]

Implications of the Nord Stream Project, Swedish Defenseof Baltic Sea pipeline Nord Stream begins, accessed May 13,

Barkanov, Boris

2011-01-01T23:59:59.000Z

467

Microsoft Word - AG19 1  

Broader source: Energy.gov (indexed) [DOE]

19.1, Summary of Small Business 19.1, Summary of Small Business Administration and Department of Energy Partnership Agreement Reference: FAR 19.8 Overview Recently, the Secretary and the Administrator of the Small Business Administration (SBA) executed a Partnership Agreement to expedite the award of requirements pursuant to section 8(a) of the Small Business Act. It will remain in effect until cancelled. A copy is attached. This section discusses the effects of that Partnership Agreement on the way Department of Energy (DOE) contracting officers process awards under the 8(a) Program. Background Section 8(a) of the Small Business Act provides for the award of contracts to the SBA and the award of a subcontract to a small disadvantaged business accepted into the SBA's 8(a) Business

468

Conergy AG | Open Energy Information  

Open Energy Info (EERE)

and inverter manufacturer; additional activities in wind, biofuels, biomass and biogas project development, and planning investment in PV wafer, cell and module manufacture....

469

Strange experiments at the AGS  

SciTech Connect (OSTI)

The purpose of this review is to report recent progress in nuclear experiments involving strangeness which have been carried out at the Brookhaven Alternating Gradient Synchrotron over the past three years. These recent developments are noted in three areas: few body systems and dibaryons; strange probes of the nucleus; and associated production of hypernuclei. 9 refs., 3 figs.

Chrien, R.

1990-01-01T23:59:59.000Z

470

SILBERFORM AG COMPETENCE IN MOBILITY  

E-Print Network [OSTI]

Mitsubishi wire cut edm machine 5 axes milling machines: MECOF Speedmill 8000 x 1500 x 3000 FOOKE ENDURA 904 500 x 500 conventional milling machines Hermle UWF 2x Deckel FP4 Deckel FP5 2x Heller Room

Chamzas, Christodoulos

471

Transport and mechanical property evaluation of (AgSbTe){sub 1-x}(GeTe){sub x} (x=0.80, 0.82, 0.85, 0.87, 0.90)  

SciTech Connect (OSTI)

(AgSbTe{sub 2}){sub 1-x}(GeTe){sub x} (known collectively by the acronym of their constituent elements as TAGS-x, where x designates the mole fraction of GeTe) materials, despite being described over 40 years ago, have only recently been studied in greater detail from a fundamental standpoint. We have prepared a series of samples with composition (AgSbTe{sub 2}){sub 1-x}(GeTe){sub x} (x=0.80, 0.82, 0.85, 0.87 and 0.90). Cast ingots of the above compositions were ground and consolidated by spark plasma sintering (SPS). Sintering conditions, specifically high applied pressures of 65 MPa and slow heating rates, were identified as important variables that lead to samples with low porosity and good mechanical strength. The resulting ingots were cut for high temperature electrical, thermal transport and mechanical property evaluation. TAGS-85 was found to have the highest ZT of all samples investigated (ZT=1.36 at 700 K) as a result of its very low value of thermal conductivity. Hall effect measurements performed from 5 to 300 K found these materials to have complex multi-band transport characteristics. - Graphical Abstract: Powder X-ray diffraction of TAGS-x (x=0.80, 0.82, 0.85, 0.87 and 0.90) showing characteristic bifurcation indicative of rhombohedral structure.

Salvador, James R., E-mail: james.salvador@gm.c [Materials and Processes Laboratory, GM R and D Center, Warren, MI 48090 (United States); Yang, J. [Materials and Processes Laboratory, GM R and D Center, Warren, MI 48090 (United States); Shi, X. [Optimal, Inc. Plymouth Township, MI 48170 (United States); Wang, H.; Wereszczak, A.A. [High Temperature Materials Laboratory, Oak Ridge National Laboratory, Oak Ridge, TN 37831 (United States)

2009-08-15T23:59:59.000Z

472

Trends in wetting behavior for AgCuO braze alloys on Ba0.5Sr0.5Co0.8Fe0.2O(3??) at elevated temperatures in air  

SciTech Connect (OSTI)

Ba0.5Sr0.5Co0.8Fe0.2O(3-?? (BSCF) is a potential oxygen separation membrane material for advanced coal based power plants. For this application, BSCF must be joined to a metal. In the current study, Ag-CuO, a reactive air brazing (RAB) alloy was evaluated for brazing BSCF. In-situ contact angle tests were performed on BSCF using Ag-CuO binary mixtures at 950 and 1000C and the interfacial microstructures were evaluated. Wetting contact angles (?<90) were obtained at short times at 950C and the contact angles remained constant at 1000C for 1, 2 and 8 mol% CuO contents. Microstructural analysis revealed the dissolution of copper oxide into the BSCF matrix to form copper-cobalt-oxygen rich dissolution products along the BSCF grain boundary. The formation of a thick interfacial reaction product layer and ridging at the sessile drop triple point indicate that the reaction kinetics are very rapid and that it will require careful process control to obtain the desired thin but continuous interfacial product layer.

Joshi, Vineet V.; Meier, Alan; Darsell, Jens T.; Weil, K. Scott; Bowden, Mark E.

2013-10-01T23:59:59.000Z

473

Beam Transport of 4 GeV Protons from AGS to the Proton Interrogation Target of the Neutrino Line (Z_line) and Effect of the Air on the Transported Beam  

SciTech Connect (OSTI)

As part of the preparation for the Proton Interrogation Experiment, we have calculated the beam optics for the transport of 4 GeV protons, from the AGS extraction point, to the 'Cross-Section Target Wheel 1' and to the 'Proton Interrogation Target'. In this technical note we present three possible beam-transports each corresponding to a particular Fast Extracted Beam W B setup of the AGS. In addition we present results on the effect of the atmospheric air, (which fills the drift space of the last 100 [m] of the transport line), on the size of the beam, at two locations along the drift space, one location at the middle of the drift space and the other at the end where the 'Proton Interrogation Target' is placed. All the beam transports mentioned above require the removal of the WD1 dipole magnet, which is the first magnet of the W-line, because it acts as a limiting beam aperture, and the magnet is not used in the beam transport. An alternative solution of a beam transport, which does not require the removal of the WD1 magnet, is also presented. In this solution, which models the transport line using the TURTLE computer code[7], the vertical beam sizes at the location of the WD1 magnet is minimized to allow 'lossless' beam transport at the location of the WD1 magnet. A similar solution, but using a MAD model of the line, is also presented.

Tsoupas,N.; Ahrens, L.; Pile, P.; Thieberger, P.; Murray, M.M.

2008-10-01T23:59:59.000Z

474

Electrical properties of thin-film structures formed by pulsed laser deposition of Au, Ag, Cu, Pd, Pt, W, Zr metals on n-6H-SiC crystal  

SciTech Connect (OSTI)

Diode structures with ideality factors of 1.28-2.14 and potential barriers from 0.58 to 0.62 eV on the semiconductor side were formed by pulsed laser deposition of Au, Ag, Cu, Pd, Pt, W, and Zr metal films on n-6H-SiC crystal without epitaxial layer preparation. A high density of surface acceptor and donor states was formed at the metal-semiconductor interface during deposition of the laser-induced atomic flux, which violated the correlation between the potential barrier height and metal work function. The barrier heights determined from characteristic currents and capacitance measurements were in quite good agreement. For the used low-resistance semiconductor and contact elements, the sizes of majority carrier (electron) depletion regions were determined as 26-60 nm.

Romanov, R. I.; Zuev, V. V.; Fominskii, V. Yu., E-mail: vyfominskij@mephi.ru; Demin, M. V.; Grigoriev, V. V. [MEPhI National Research Nuclear University (Russian Federation)

2010-09-15T23:59:59.000Z

475

Jornada de Portes obertes de les escoles i facultats del Campus Nord i Campus Sud de Barcelona  

E-Print Network [OSTI]

'AUDITORI DINS EL CAMPUS #12;3 Accés en transport públic: -Metro L3, parada Palau Reial -Trambaix, parada Palau

Politècnica de Catalunya, Universitat

476

Jornada de Portes obertes de les escoles i facultats del Campus Nord i Campus Sud de Barcelona  

E-Print Network [OSTI]

'AUDITORI DINS EL CAMPUS 2 #12;Accés en transport públic: -Metro L3, parada Palau Reial -Trambaix, parada Palau

Politècnica de Catalunya, Universitat

477

Power Politics: The Political Economy of Russia's Electricity Sector Liberalization  

E-Print Network [OSTI]

sectors for example the Nord-Stream pipeline that willNovember 22, 2007. Nord-Stream and Siberia's Yuzhno-Russkoye

Wengle, Susanne Alice

2010-01-01T23:59:59.000Z

478

E-Print Network 3.0 - ad animal model Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Tilings, Functional ... Source: Banderier, Cyril - Laboratoire d'Informatique de Paris Nord, Institut Galile, Universit Paris 13 Nord Collection: Computer Technologies and...

479

Stepwise Crystallization: Illustrative Examples of the Use of Metalloligands [Cu6(mna)6]6 and [Ag6(Hmna)2(mna)4]4 (H2mna = 2-Mercapto Nicotinic Acid) in the Formation of Heterometallic Two- and Three-Dimensional Assemblies with brucite, pcu, and sql Topologies  

Science Journals Connector (OSTI)

Stepwise Crystallization: Illustrative Examples of the Use of Metalloligands [Cu6(mna)6]6 and [Ag6(Hmna)2(mna)4]4 (H2mna = 2-Mercapto Nicotinic Acid) in the Formation of Heterometallic Two- and Three-Dimensional Assemblies with brucite, pcu, and sql Topologies ... The connectivity between [Cu6(mna)6]6 cluster units and Mn2+ ions gives rise to a brucite related layer in 1 and a pcu-net in 2. ... (22) A close examination of the layers reveal that the layer is similar to that observed in brucite, Mg(OH)2, and other layered double hydroxides. ...

Tanaya Kundu; Ajay Kumar Jana; Srinivasan Natarajan

2014-07-28T23:59:59.000Z

480

Financial Accounts, RHIC & AGS Userscenter  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Financial Accounts Financial Accounts Instructions on how to open a financial (project) account at Brookhaven Any ONE of the following items will establish an account at Brookhaven: A check or wire transfer for the total amount made out to Brookhaven National Laboratory. See the Budget Office contact below for wire transfer details. The return of any unused balance must be requested in writing; or An official Purchase Order from your organization (in US dollars) authorizing charges up to a maximum amount must be sent to the Budget Office. You will be billed monthly for actual costs only; or An official letter signed by a person authorized to commit funds at the specified dollar amount. Include complete "bill to" name and address; or In all cases, the following information is required:

Note: This page contains sample records for the topic "windkraft nord ag" from the National Library of EnergyBeta</