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Note: This page contains sample records for the topic "grafton grand junction" 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.


1

Data Compendium for the Logging Test Pits at the ERDA Grand Junction...  

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

Data Compendium for the Logging Test Pits at the ERDA Grand Junction Compound (December 1975) Data Compendium for the Logging Test Pits at the ERDA Grand Junction Compound...

2

EA-0930: Facility Operations at the U.S. DOE Grand Junction Projects  

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

30: Facility Operations at the U.S. DOE Grand Junction 30: Facility Operations at the U.S. DOE Grand Junction Projects Office, Grand Junction, Colorado EA-0930: Facility Operations at the U.S. DOE Grand Junction Projects Office, Grand Junction, Colorado SUMMARY This EA evaluates the environmental impacts of the proposal to expand and upgrade the U.S. Department of Energy's Grand Junction Projects Office facilities and operations in Grand Junction, Colorado. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD June 8, 1996 EA-0930: Finding of No Significant Impact Facility Operations at the U.S. DOE Grand Junction Projects Office, Grand Junction, Colorado June 8, 1996 EA-0930: Final Environmental Assessment Facility Operations at the U.S. DOE Grand Junction Projects Office, Grand

3

EA-1037: Uranium Lease Management Program, Grand Junction, Colorado |  

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

37: Uranium Lease Management Program, Grand Junction, Colorado 37: Uranium Lease Management Program, Grand Junction, Colorado EA-1037: Uranium Lease Management Program, Grand Junction, Colorado SUMMARY This EA evaluates the environmental impacts of the U.S. Department of Energy's Grand Junction Projects Office's proposal to maintain and preserve the nation's immediately accessible supply of domestic uranium and vanadium ores, to maintain a viable domestic mining and milling infrastructure required to produce and mill these ores, and to provide assurance of a fair monetary return to the U.S. Government. The Uranium Lease Management Program gives The Department of Energy the flexibility to continue leasing these lands. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD August 22, 1995

4

City of Grand Junction, Iowa (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Grand Junction City of Grand Junction City of Place Iowa Utility Id 7486 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes Operates Generating Plant Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Electric Commercial Demand Service Commercial Residential Eletric Residential Average Rates Residential: $0.1340/kWh Commercial: $0.1300/kWh Industrial: $0.0899/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=City_of_Grand_Junction,_Iowa_(Utility_Company)&oldid=409673

5

EA-1338: Transfer of the Department of Energy Grand Junction Office to  

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

8: Transfer of the Department of Energy Grand Junction Office 8: Transfer of the Department of Energy Grand Junction Office to Non-DOE Ownership, Grand Junction, Colorado EA-1338: Transfer of the Department of Energy Grand Junction Office to Non-DOE Ownership, Grand Junction, Colorado SUMMARY This EA evaluates the environmental impacts for the proposed transfer of real and personal property at the U.S. Department of Energy's Grand Junction Office to non-DOE ownership. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD April 25, 2000 EA-1338: Finding of No Significant Impact Transfer of the Department of Energy Grand Junction Office to Non-DOE Ownership April 25, 2000 EA-1338: Final Environmental Assessment Transfer of the Department of Energy Grand Junction Office to Non-DOE Ownership

6

Estimating commuter rail demand to Kendall Square along the Grand Junction Corridor .  

E-Print Network [OSTI]

??Since acquiring the Grand Junction Railroad in June 2010 from CSX, the Massachusetts Bay Transit Authority (MBTA) has explored the possibility of using the line… (more)

Dohm, James

2012-01-01T23:59:59.000Z

7

Grand Junction, Colorado, Disposal Site Long-Term Surveillance and Maintenance Program Fact Sheet, July 2001  

Office of Legacy Management (LM)

Grand Junction Disposal Site Grand Junction Disposal Site Uranium ore was processed at the Climax millsite at Grand Junction, Colorado, between 1951 and 1970. The milling operations created process-related waste and tailings, a sandlike material containing radioactive materials and other contaminants. The tailings were an ideal and inexpensive construction material suitable for concrete, mortar, and fill. Accordingly, the tailings were widely used in the Grand Junction area for these purposes. The U.S. Department of Energy (DOE) encapsulated the tailings and other contaminated materials from the millsite and more than 4,000 vicinity properties in the Grand Junction area in an engineered disposal cell. Part of the disposal cell was completed in 1994; the remainder of the cell remains open until it is

8

Monitoring of the Airport Calibration Pads at Walker Field, Grand Junction,  

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

Monitoring of the Airport Calibration Pads at Walker Field, Grand Monitoring of the Airport Calibration Pads at Walker Field, Grand Junction, Colorado, for Long-Term Radiation Variations (August 1978) Monitoring of the Airport Calibration Pads at Walker Field, Grand Junction, Colorado, for Long-Term Radiation Variations (August 1978) Monitoring of the Airport Calibration Pads at Walker Field, Grand Junction, Colorado, for Long-Term Radiation Variations (August 1978) Monitoring of the Airport Calibration Pads at Walker Field, Grand Junction, Colorado, for Long-Term Radiation Variations (August 1978) More Documents & Publications Field Calibration Facilities for Environmental Measurement of Radium, Thorium, and Potassium (October 2013) Long-Term Surveillance Operations and Maintenance Fiscal Year 2013 Year-End Summary Report

9

DOE/Grand Junction Office Bluewater LTSP July 1997 Doc. No. S00012AA, Page iii  

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

DOE/Grand Junction Office Bluewater LTSP DOE/Grand Junction Office Bluewater LTSP July 1997 Doc. No. S00012AA, Page iii Contents Page 1.0 Introduction .........................................................................................................................................1 1.1 Purpose ................................................................................................................................1 1.2 Legal and Regulatory Requirements .................................................................................. 1 1.3 Role of the Department of Energy ..................................................................................... 2 1.4 Disposal of Mill Waste Containing Polychlorinated Biphenyls ........................................ 2 2.0 Bluewater Disposal Site .....................................................................................................................

10

DOE/EA-1312: Environmental Assessment of Ground Water Compliance at the Grand Junction UMTRA Project Site (Climax Uranium Millsite) (September 1999)  

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

2 2 Rev. 0 Environmental Assessment of Ground Water Compliance at the Grand Junction UMTRA Project Site (Climax Uranium Millsite) Final September 1999 Prepared by U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Work Performed Under DOE Contract No. DE-AC13-96GJ87335 for the U.S. Department of Energy EA of Ground Water Compliance at the Grand Junction UMTRA Project Site DOE Grand Junction Office Page ii Final September 1999 Contents Executive Summary.........................................................................................................................v 1.0 Introduction...............................................................................................................................1 1.1 Grand Junction UMTRA Project Site Location and Description.........................................1

11

Grafton Technical College Wind Farm | Open Energy Information  

Open Energy Info (EERE)

College Wind Farm College Wind Farm Jump to: navigation, search Name Grafton Technical College Wind Farm Facility Grafton Technical College Sector Wind energy Facility Type Small Scale Wind Facility Status In Service Owner Grafton Technical College Developer Grafton Technical College Energy Purchaser Grafton Technical College Location Grafton ND Coordinates 48.406139°, -97.426202° 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":48.406139,"lon":-97.426202,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

12

Grafton, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Grafton, Ohio: Energy Resources Grafton, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.2725522°, -82.0545892° 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":41.2725522,"lon":-82.0545892,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

13

DOE/EA-1338: Finding of No Significant Impact Transfer of the Department of Energy Grand Junction Project Office To Non-DOE Ownership (04/25/00)  

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

8 8 F I N A L Environmental Assessment for the Transfer of the Department of Energy Grand Junction Office to Non-DOE Ownership April 2000 U.S. Department of Energy * Grand Junction Office * 2597 B ¾ Road * Grand Junction, CO 81503 Grand Junction Office Environmental Assessment Final DOE/EA-1338 FINAL Environmental Assessment for the Transfer of the Department of Energy Grand Junction Office to Non-DOE Ownership April 2000 U.S. Department of Energy Grand Junction Office 2597 B ¾ Road Grand Junction, CO 81503 Grand Junction Office Environmental Assessment Final i April 2000 TABLE OF CONTENTS Title Page Table of Contents ......................................................................................................................................... i List of Figures ............................................................................................................................................iii

14

Grand Junction, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Junction, Colorado: Energy Resources Junction, Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.0638705°, -108.5506486° 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":39.0638705,"lon":-108.5506486,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

15

U.S. Department of Energy at Grand Junction 2003 Annual Inspection⎯Monticello, Utah  

Office of Legacy Management (LM)

at Grand Junction 2003 Annual Inspection⎯Monticello, Utah at Grand Junction 2003 Annual Inspection⎯Monticello, Utah November 2003 Page 1 2003 Annual Inspection of the Monticello Mill Tailings (USDOE) and Monticello Radioactively Contaminated Properties Sites Summary The Monticello site, which includes the U.S. Department of Energy (DOE) Monticello Mill Tailings Site (MMTS) and the Monticello Radioactively Contaminated Properties site, was inspected September 23-25, 2003. A follow-up inspection of the Soil and Sediment properties was conducted on October 8, 2003. The Monticello Radioactively Contaminated Properties site is also called the Monticello Vicinity Properties (MVP) and will be referred to as MVP in this report. Restoration work at MVP is complete and is nearly complete at MMTS. MVP is in good

16

EIS-0126: Remedial Actions at the Former Climax Uranium Company Uranium Mill Site, Grand Junction, Mesa County, Colorado  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy developed this EIS to assess the environmental impacts of remediating the residual radioactive materials left from the inactive uranium processing site and associated properties located in Grand Junction, Colorado.

17

Lessons Learned: The Grand Junction Office Site Transfer to Private Ownership  

SciTech Connect (OSTI)

The U.S. Department of Energy Grand Junction Office (DOE?GJO) in Grand Junction, Colorado, has played an integral role within the DOE complex for many years. GJO has a reputation for outstanding quality in the performance of complex environmental restoration projects, utilizing state-of-the-art technology. Many of the GJO missions have been completed in recent years. In 1998, DOE Headquarters directed GJO to reduce its mortgage costs by transferring ownership of the site and to lease space at a reasonable rate for its ongoing work. A local community group and GJO have entered into a sales contract; signing of the Quitclaim Deed is planned for February 16, 2001. Site transfer tasks were organized as a project with a critical-path schedule to track activities and a Site Transition Decision Plan was prepared that included a decision process flow chart, key tasks, and responsibilities. Specifically, GJO identified the end state with affected parties early on, successfully dealt with site contamination issues, and negotiated a lease-back arrangement, resulting in an estimated savings of more than 60 percent of facility maintenance costs annually. Lessons learned regarding these transition activities could be beneficial to many other sites.

none,

2001-02-01T23:59:59.000Z

18

Grande  

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

breaks ground on key sediment control project November 5, 2009 Structures will limit flow of sediments toward Rio Grande Los Alamos, New Mexico, November 5, 2009- Crews broke...

19

Economics of the Environment R. Quentin Grafton and John C.V. Pezzey  

E-Print Network [OSTI]

Chapter 4 Economics of the Environment R. Quentin Grafton and John C.V. Pezzey 1. Nature and Origins of Economics Nature Since our earliest ancestors people have been making economic decisions accumulated wealth, etc. Economics, in its most basic form, is the study of how given these constraints

Pezzey, Jack

20

Remedial actions at the former Climax Uranium Company, Uranium Mill site, Grand Junction, Mesa County, Colorado. Volume 1, Text: Final environmental impact statement  

SciTech Connect (OSTI)

This statement evaluates and compares the environmental impacts associated with the remedial actions of the residual radioactive materials remaining at the inactive uranium processing site and associated vicinity properties at Grand Junction, Mesa County, Colorado. This statement is also intended to aid the BLM in amending their management framework plans and final resource management plan, as well as assisting in compliance with the withdrawal application as appropriate. The site is a 114-acre tract of private and state owned land which contains approximately 3.1 million cubic yards of tailings and associated contaminated soils. The vicinity properties are homes, businesses, public buildings, and vacant lots which may have been contaminated during construction by the use of tailings as building material. An estimated 3465 vicinity properties would be cleaned up during remedial action of the tailings pile. The tailings were produced by the former Climax Uranium Company which processed uranium ore, which it sold to the US Atomic Energy Commission from 1951 to 1966 and to private sources from 1966 to 1970. This statement evaluates six alternatives for stabilization and disposal of the tailings and other contaminated materials: (1) No action. (2) Stabilization at the Grand Junction site. (3) Disposal at the Cheney Reservoir site with truck transport. (4) Disposal at the Cheney Reservoir site with train and truck transport. (5) Disposal at the Two Road site with truck transport. (6) Disposal at the Two Road site with train and truck transport. All of the alternatives except no action include remedial action at an estimated 3465 vicinity properties. Alternative 3 is DOE`s preferred alternative.

None

1986-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

Nanotube junctions  

DOE Patents [OSTI]

The present invention comprises a new nanoscale metal-semiconductor, semiconductor-semiconductor, or metal-metal junction, designed by introducing topological or chemical defects in the atomic structure of the nanotube. Nanotubes comprising adjacent sections having differing electrical properties are described. These nanotubes can be constructed from combinations of carbon, boron, nitrogen and other elements. The nanotube can be designed having different indices on either side of a junction point in a continuous tube so that the electrical properties on either side of the junction vary in a useful fashion. For example, the inventive nanotube may be electrically conducting on one side of a junction and semiconducting on the other side. An example of a semiconductor-metal junction is a Schottky barrier. Alternatively, the nanotube may exhibit different semiconductor properties on either side of the junction. Nanotubes containing heterojunctions, Schottky barriers, and metal-metal junctions are useful for microcircuitry.

Crespi, Vincent Henry (Darien, IL); Cohen, Marvin Lou (Berkeley, CA); Louie, Steven Gwon Sheng (Berkeley, CA); Zettl, Alexander Karlwalter (Kensington, CA)

2003-01-01T23:59:59.000Z

22

DOE Grand Junction Projects Office Parkersburg LTSP  

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

Parkersburg LTSP Parkersburg LTSP September 1995 Page ii Contents Page 1.0 Introduction.........................................................................................................................................1 1.1 Purpose ..........................................................................................................................................1 1.2 Background ...................................................................................................................................1 1.3 Regulatory Requirements .............................................................................................................1 2.0 Site Description and History .............................................................................................................3

23

DOE Grand Junction Projects Office Edgemont LTSP  

Office of Legacy Management (LM)

Edgemont LTSP Edgemont LTSP June 1996 Page ii Contents Page 1.0 Introduction ....................................................................................................................................... 1 1.1 Purpose ..................................................................................................................................... 1 1.2 Legal and Regulatory Requirements ........................................................................................ 1 1.3 Role of the Department of Energy ........................................................................................... 2 2.0 Final Site Conditions ......................................................................................................................... 3

24

Josephson junction  

SciTech Connect (OSTI)

A novel method for fabricating nanometer geometry electronic devices is described. Such Josephson junctions can be accurately and reproducibly manufactured employing photolithographic and direct write electron beam lithography techniques in combination with aqueous etchants. In particular, a method is described for manufacturing planar Josephson junctions from high temperature superconducting material.

Wendt, Joel R. (Albuquerque, NM); Plut, Thomas A. (Albuquerque, NM); Martens, Jon S. (Sunnyvale, CA)

1995-01-01T23:59:59.000Z

25

Josephson junction  

SciTech Connect (OSTI)

A novel method for fabricating nanometer geometry electronic devices is described. Such Josephson junctions can be accurately and reproducibly manufactured employing photolithographic and direct write electron beam lithography techniques in combination with aqueous etchants. In particular, a method is described for manufacturing planar Josephson junctions from high temperature superconducting material. 10 figs.

Wendt, J.R.; Plut, T.A.; Martens, J.S.

1995-05-02T23:59:59.000Z

26

Cape Grafton High Island  

E-Print Network [OSTI]

THE BOULDERS TM PICNIC CROSSING TM MCAVOY BRIDGE AL ARCHERS CK TM COPPERLODE DAM AL SIMMONDS CK TM MOURILYAN: Geographical Lat and Lon (GDA94). BARRON, MULGRAVE-RUSSELL BASINS Map produced by Flood Forecasting and Warning Services, Bureau of Meteorology, Brisbane Flood Warning Network, as at 20/12/2013 Coastal Rivers - North

Greenslade, Diana

27

Junction Hilltop Wind | Open Energy Information  

Open Energy Info (EERE)

Junction Hilltop Wind Junction Hilltop Wind Jump to: navigation, search Name Junction Hilltop Wind Facility Junction Hilltop Wind Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Community Owned Developer Tom Wind & Bill Sutton Energy Purchaser Interstate Power and Light (Alliant Energy) Location Grand Junction IA Coordinates 42.04671131°, -94.23969269° 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":42.04671131,"lon":-94.23969269,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

28

Solar Junction | Open Energy Information  

Open Energy Info (EERE)

Junction Jump to: navigation, search Name: Solar Junction Place: San Jose, California Zip: CA 95131 Sector: Efficiency, Solar Product: Solar Junction is developing high efficiency...

29

Holographic Josephson Junctions  

SciTech Connect (OSTI)

We construct a gravitational dual of a Josephson junction. Calculations on the gravity side reproduce the standard relation between the current across the junction and the phase difference of the condensate. We also study the dependence of the maximum current on the temperature and size of the junction and reproduce familiar results.

Horowitz, Gary T.; Santos, Jorge E.; Way, Benson [Department of Physics, University of California, Santa Barbara, California 93106-4030 (United States)

2011-06-03T23:59:59.000Z

30

A Holographic Josephson Junction  

E-Print Network [OSTI]

We construct a gravitational dual of a Josephson junction. Calculations on the gravity side reproduce the standard relation between the current across the junction and the phase difference of the condensate. We also study the dependence of the maximum current on the temperature and size of the junction and reproduce familiar results.

Gary T. Horowitz; Jorge E. Santos; Benson Way

2012-02-23T23:59:59.000Z

31

LM Completes the Grand Junction, Colorado, Site Historical Wall Display  

Broader source: Energy.gov [DOE]

On Wednesday, October 8, a new display was unveiled at DOE Headquarters in Washington, DC, by DOE Deputy Under Secretary David Klaus. The display celebrates more than 70 years of operations at the...

32

Holographic SIS Josephson Junction  

E-Print Network [OSTI]

We construct a holographic model for the superconductor-insulator-superconductor (SIS) Josephson junction at zero temperature by considering a complex scalar field coupled with a U(1) gauge field in the four dimensional Anti de Sitter soliton background. As a result, we successfully reproduce many characteristic features of the Josephson junction in condensed matter physics, such as the sine relation between the DC current and the phase difference across the junction.

Wang, Yong-Qiang; Cai, Rong-Gen; Takeuchi, Shingo; Zhang, Hai-Qing

2012-01-01T23:59:59.000Z

33

Quantum Junction Solar Cells  

Science Journals Connector (OSTI)

Quantum Junction Solar Cells ... § Department of Electrical and Computer Engineering, University of Toronto, 10 King’s College Road, Toronto, Ontario, M5S 3G4, Canada ...

Jiang Tang; Huan Liu; David Zhitomirsky; Sjoerd Hoogland; Xihua Wang; Melissa Furukawa; Larissa Levina; Edward H. Sargent

2012-08-10T23:59:59.000Z

34

Josephson junction element  

SciTech Connect (OSTI)

A sandwich-type josephson junction element wherein a counter electrode is made of a mo-re alloy which contains 10-90 atomic-% of re. The josephson junction element has a high operating temperature, and any deterioration thereof attributed to a thermal cycle is not noted.

Kawabe, U.; Tarutani, Y.; Yamada, H.

1982-03-09T23:59:59.000Z

35

Three-junction solar cell  

DOE Patents [OSTI]

A photovoltaic solar cell is formed in a monolithic semiconductor. The cell contains three junctions. In sequence from the light-entering face, the junctions have a high, a medium, and a low energy gap. The lower junctions are connected in series by one or more metallic members connecting the top of the lower junction through apertures to the bottom of the middle junction. The upper junction is connected in voltage opposition to the lower and middle junctions by second metallic electrodes deposited in holes 60 through the upper junction. The second electrodes are connected to an external terminal.

Ludowise, Michael J. (Cupertino, CA)

1986-01-01T23:59:59.000Z

36

Holographic SIS Josephson Junction  

E-Print Network [OSTI]

We construct a holographic model for the superconductor-insulator-superconductor (SIS) Josephson junction at zero temperature by considering a complex scalar field coupled with a Maxwell field in the four-dimensional anti-de Sitter soliton background. From the gravity side we reproduce the sine relation between the Josephson current and the phase difference across the junction. We also study the dependence of the maximal current on the dimension of the condensate operator and on the width of the junction, and obtain expected results.

Yong-Qiang Wang; Yu-Xiao Liu; Rong-Gen Cai; Shingo Takeuchi; Hai-Qing Zhang

2012-09-23T23:59:59.000Z

37

Modeling Schottky barrier SINIS junctions  

E-Print Network [OSTI]

: cond-mat/0001269 J. K. Freericks, Georgetown University, Josephson Junction talk, 2001 #12;Josephson). J. K. Freericks, Georgetown University, Josephson Junction talk, 2001 S I S I I V V Ic #12 University, Josephson Junction talk, 2001 S N S I I V V Ic #12;Digital Electronics and RSFQ logic · Rapid

Freericks, Jim

38

Superconductive tunnel junction integrated circuit  

SciTech Connect (OSTI)

Josephson Junction integrated circuits of the current injection type and magnetically controlled type utilize a superconductive layer that forms both Josephson Junction electrode for the Josephson Junction devices on the integrated circuit as well as a ground plane for the integrated circuit. Large area Josephson Junctions are utilized for effecting contact to lower superconductive layers and islands are formed in superconductive layers to provide isolation between the groundplane function and the Josephson Junction electrode function as well as to effect crossovers. A superconductor-barrier-superconductor trilayer patterned by local anodization is also utilized with additional layers formed thereover. Methods of manufacturing the embodiments of the invention are disclosed.

Jillie, D.W. Jr.; Smith, L.N.

1984-02-07T23:59:59.000Z

39

Spin Torques in Magnetic and Superconducting Tunnel Junctions  

E-Print Network [OSTI]

Josephson Junctions . . . . . . . . . . . . . . . . . . . . .Nonlinear Dynamics in a Magnetic Josephson Junction . . . .in a magnetic Josephson junction. ” Phys. Rev. B, 86:

Hoffman, Silas Eli

2012-01-01T23:59:59.000Z

40

<GrandPrairie>  

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

Grande Praire Wind Farm, O'Neill, NE Grande Praire Wind Farm, O'Neill, NE The Western Area Power Administration (Western), an agency of the Department of Energy (DOE), intends to prepare an environmental impact statement (EIS) on the proposed interconnection of the Grande Prairie Wind Farm (Project) in Holt County, near the city of O'Neill, Nebraska. Grande Prairie Wind, LLC (Grande Prairie), a subsidiary of Midwest Wind Energy Development Group, LLC, has applied to Western to interconnect their proposed Project to Western's power transmission system. Western is issuing this notice to inform the public and interested parties about Western's intent to prepare an EIS, conduct a public scoping process, and invite the public to comment on the scope, proposed action, alternatives, and other issues to be addressed in the EIS.

Note: This page contains sample records for the topic "grafton grand junction" 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

Macroscopic quantum tunneling in Josephson junctions -  

E-Print Network [OSTI]

Macroscopic quantum tunneling in Josephson junctions - a method to characterise a well-shielded low Theory 5 1. The classical theory of Josephson junctions . . . . . . . . . . . . . . . . . 9 1-Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2. Josephson junction dynamics . . . . . . . . . . . . . . . . . . . . . . . . 15 2.1 The basics

Gross, Rudolf

42

Grand Challenge Portfolio: Driving Innovations in Industrial...  

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

Grand Challenge Portfolio: Driving Innovations in Industrial Energy Efficiency, January 2011 Grand Challenge Portfolio: Driving Innovations in Industrial Energy Efficiency, January...

43

EV Everywhere Grand Challenge Overview Presentation | Department...  

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

Grand Challenge Kick-Off meeting held on June 21, 2012 at the Hyatt Regency, Dearborn, MI. 2-danielson.pdf More Documents & Publications EV Everywhere Grand Challenge...

44

Hydrogen Storage Grand Challenge Centers of Excellence  

Broader source: Energy.gov [DOE]

DOE's Hydrogen Storage Grand Challenge Centers of Excellence and partners, led by NREL, SNL, and LANL

45

Josephson junction Q-spoiler  

DOE Patents [OSTI]

An automatic Q-spoiler comprising at least one Josephson tunnel junction connected in an LC circuit for flow of resonant current therethrough. When in use in a system for detecting the magnetic resonance of a gyromagnetic particle system, a high energy pulse of high frequency energy irradiating the particle system will cause the critical current through the Josephson tunnel junctions to be exceeded, causing the tunnel junctions to act as resistors and thereby damp the ringing of the high-Q detection circuit after the pulse. When the current has damped to below the critical current, the Josephson tunnel junctions revert to their zero-resistance state, restoring the Q of the detection circuit and enabling the low energy magnetic resonance signals to be detected.

Clarke, John (Berkeley, CA); Hilbert, Claude (Austin, TX); Hahn, Erwin L. (Berkeley, CA); Sleator, Tycho (Berkeley, CA)

1988-01-01T23:59:59.000Z

46

Josephson junction Q-spoiler  

DOE Patents [OSTI]

An automatic Q-spoiler comprising at least one Josephson tunnel junction connected in an LC circuit for flow of resonant current therethrough. When in use in a system for detecting the magnetic resonance of a gyromagnetic particle system, a high energy pulse of high frequency energy irradiating the particle system will cause the critical current through the Josephson tunnel junctions to be exceeded, causing the tunnel junctions to act as resistors and thereby damp the ringing of the high-Q detection circuit after the pulse. When the current has damped to below the critical current, the Josephson tunnel junctions revert to their zero-resistance state, restoring the Q of the detection circuit and enabling the low energy magnetic resonance signals to be detected.

Clarke, J.; Hilbert, C.; Hahn, E.L.; Sleator, T.

1986-03-25T23:59:59.000Z

47

Grafton, Massachusetts: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

070391°, -71.6856236° 070391°, -71.6856236° 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":42.2070391,"lon":-71.6856236,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

48

Grafton, Iowa: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

99641°, -93.0693679° 99641°, -93.0693679° 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":43.3299641,"lon":-93.0693679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

49

Duality in Josephson Junction Arrays  

E-Print Network [OSTI]

Various properties of mesoscopic two-dimensional Josephson junction arrays are reviewed. Particular attention is paid to structure of the topological excitations, charges and vortices, which are shown to be dual to each other. This duality persists in the presence of external magnetic fields and offset charges, which influence vortices and charges in an equivalent way. A double-layer junction array is also considered, where an even further reaching duality is discovered.

Ya. M. Blanter; Rosario Fazio; Gerd Schoen

1997-01-30T23:59:59.000Z

50

Electromagnetically Induced Transparency in a Double Well Atomic Josephson Junction  

E-Print Network [OSTI]

observation of these Josephson junction resonances. 2.dressed Bose condensed Josephson junction Let us consider ain a Double Well Atomic Josephson Junction J.O. Weatherall

Weatherall, J. O.; Search, C. P.

2009-01-01T23:59:59.000Z

51

EV Everywhere Grand Challenge Overview | Department of Energy  

Office of Environmental Management (EM)

2danielsoncaci.pdf More Documents & Publications EV Everywhere Grand Challenge Introduction for Electric Drive Workshop EV Everywhere Grand Challenge Overview EV Everywhere Grand...

52

Alexey Ustinov Two-level fluctuators in Josephson junctions Josephson junction as a tool to  

E-Print Network [OSTI]

Alexey Ustinov Two-level fluctuators in Josephson junctions Josephson junction as a tool;Alexey Ustinov Two-level fluctuators in Josephson junctions Outline JJ phase qubit Microwave spectroscopy. Ustinov. ArXiv:0909.3425 #12;Alexey Ustinov Two-level fluctuators in Josephson junctions Josephson tunnel

Fominov, Yakov

53

Precision measurement with an optical Josephson junction  

E-Print Network [OSTI]

We study a new type of Josephson device, the so-called "optical Josephson junction" as proposed in Phys. Rev. Lett. {\\bf 95}, 170402 (2005). Two condensates are optically coupled through a waveguide by a pair of Bragg beams. This optical Josephson junction is analogous to the usual Josephson junction of two condensates weakly coupled via tunneling. We discuss the use of this optical Josephson junction, for making precision measurements.

H. T. Ng; K. Burnett; J. A. Dunningham

2006-11-18T23:59:59.000Z

54

Precision measurement with an optical Josephson junction  

SciTech Connect (OSTI)

We present a theoretical study of a type of Josephson device, the so-called 'optical Josephson junction' [Y. Shin et al. Phys. Rev. Lett. 95, 170402 (2005).]. In this device, two condensates are optically coupled through a waveguide by a pair of Bragg beams. This optical Josephson junction differs from the usual Josephson junction where condensates are weakly coupled by tunneling through a barrier. We discuss the use of this optical Josephson junction, for making precision measurements.

Ng, H. T.; Burnett, K. [Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, Oxford OX1 3PU (United Kingdom); Dunningham, J. A. [School of Physics and Astronomy, University of Leeds, LS2 9JT (United Kingdom)

2007-06-15T23:59:59.000Z

55

Dynamics of Josephson-junction ladders  

SciTech Connect (OSTI)

We have numerically studied dynamical behaviors of Josephson-junction ladders consisting of [ital N][sub [ital p

Kim, J. (Department of Physics, Basic Science Research Institute, Pohang Institute of Science and Technology, Pohang P.O. Box 125, Kyungbuk 790-600 (Korea, Republic of) Division of Basic Science Research, Research Institute of Industrial Science and Technology, Pohang P.O. Box 135, Kyungbuk 790-600 (Korea, Republic of)); Choe, W.G.; Kim, S. (Department of Physics, Basic Science Research Institute, Pohang Institute of Science and Technology, Pohang P.O. Box 125, Kyungbuk 790-600 (Korea, Republic of)); Lee, H.J. (Department of Physics, Basic Science Research Institute, Pohang Institute of Science and Technology, Pohang P.O. Box 125, Kyungbuk 790-600 (Korea, Republic of) Division of Basic Science Research, Research Institute of Industrial Science and Technology, Pohang P.O. Box 135, Kyungbuk 790-600 (Korea, Republic of))

1994-01-01T23:59:59.000Z

56

EV Everywhere Grand Challenge Blueprint  

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

A Message from A Message from the Assistant Secretary Every challenge presents an even greater opportunity, and the EV Everywhere Grand Challenge is no exception. The need for clean energy solutions drives the most important economic development race of the 21st century, providing opportunity for America to invent, manufacture, and export clean energy technologies. Recognizing that vehicle electrification is an essential part of our country's "all-of-the above" energy strategy, President Obama issued the EV Everywhere Grand Challenge to the nation in March 2012 with the bold goal to be the first nation in the world to produce plug-in electric vehicles that are as affordable for the average American family as today's gasoline-powered vehicles within the next 10 years.

57

The Lifetime of Grand Design  

E-Print Network [OSTI]

The lifetime of the structure in grand design spiral galaxies is observationally ill-determined, but is essentially set by how accurately the pattern's rotation can be characterized by a single angular pattern speed. This paper derives a generalized version of the Tremaine-Weinberg method for observationally determining pattern speeds, in which the pattern speed is allowed to vary arbitrarily with radius. The departures of the derived pattern speed from a constant then provides a simple metric of the lifetime of the spiral structure. Application of this method to CO observations of NGC 1068 reveal that the pattern speed of the spiral structure in this galaxy varies rapidly with radius, and that the lifetime of the spiral structure is correspondingly very short. If this result turns out to be common in grand-design spiral galaxies, then these features will have to be viewed as highly transient phenomena.

M. R. Merrifield; R. J. Rand; S. E. Meidt

2005-11-02T23:59:59.000Z

58

Quantum effects in nanoscale Josephson junction circuits  

E-Print Network [OSTI]

Quantum effects in nanoscale Josephson junction circuits SILVIA CORLEVI Doctoral Thesis Stockholm Josephson junction arrays with SQUID geometry. TRITA FYS 2006:31 ISSN 0280-316X ISRN KTH/FYS/­06:31­SE ISBN study on single-charge effects in nanoscale Josephson junctions and Cooper pair transistors (CPTs

Haviland, David

59

Savings Along the Rio Grande  

E-Print Network [OSTI]

economics team. This model calculates life-cycle costs of desalination per acre-foot and per thousand gallons. The team designed this model for economic and financial analyses of desalination facilities and the model is broadly applicable across many...- friendly framework for Rio Grande Basin Web sites, adding real-time data, query functions and other data to the water resources database. They are also developing an interactive statewide county mapping system to provide a resource geographic...

Supercinski, Danielle

2007-01-01T23:59:59.000Z

60

Josephson-junction logic device  

SciTech Connect (OSTI)

A Josephson-junction logic device having inductances and forming and AND circuit is described comprising: at least two superconductive loops, each having at least two Josephson-junction elements and a loop inductance connected between each of at least two Josephson-junction elements; at least two logic input signal lines, operatively connected to receive input currents, for supplying logic input signals; a bias line, operatively connected to at least two super conductive loops, for supplying a bias current to at least two superconductive loops, the bias current satisfying the condition vertical bar I/sub ml/ vertical bar > vertical bar I/sub mo/ vertical bar, where I/sub ml/ is a first threshold current, for switching the AND circuit, determined when at least two logic input signal lines receive different magnitude input currents and where I/sub mo/ is a second threshold current for switching the AND circuit, determined when at least two logic input signal lines receive the same magnitude input currents; and output terminals, operatively connected to one of at least two Josephson-junction elements, for outputting a logic output signal as a result of a logic operation performed on the logic input signals, whereby an operating margin of the AND circuit is expanded.

Suzuki, H.

1987-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

The Junction Diode Basic Operation  

E-Print Network [OSTI]

section of the diode. The junction is the dividing line between the n-type and p-type sides. Thermal biased diode. Figure 1(b) shows the diode with a battery connected across it. The polarity of the battery. Figure 1(c) shows the diode with the battery polarity reversed. The battery now tends to cancel out

Leach Jr.,W. Marshall

62

Mountain View Grand | Open Energy Information  

Open Energy Info (EERE)

Grand Grand Jump to: navigation, search Name Mountain View Grand Facility Mountain View Grand Sector Wind energy Facility Type Small Scale Wind Facility Status In Service Owner Mountain View Grand Developer Sustainable Energy Developments Energy Purchaser Mountain View Grand Location Mountain View Grand Resort & Spa NH Coordinates 44.397987°, -71.590306° 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":44.397987,"lon":-71.590306,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

63

Method of manufacturing Josephson junction integrated circuits  

SciTech Connect (OSTI)

Josephson junction integrated circuits of the current injection type and magnetically controlled type utilize a superconductive layer that forms both Josephson junction electrode for the Josephson junction devices on the integrated circuit as well as a ground plane for the integrated circuit. Large area Josephson junctions are utilized for effecting contact to lower superconductive layers and islands are formed in superconductive layers to provide isolation between the groudplane function and the Josephson junction electrode function as well as to effect crossovers. A superconductor-barrier-superconductor trilayer patterned by local anodization is also utilized with additional layers formed thereover. Methods of manufacturing the embodiments of the invention are disclosed.

Jillie Jr., D. W.; Smith, L. N.

1985-02-12T23:59:59.000Z

64

Grand Challenges of Enterprise Integration  

SciTech Connect (OSTI)

Enterprise Integration connects and combines people, processes, systems, and technologies to ensure that the right people and the right processes have the right information and the right resources at the right time. A consensus roadmap for Technologies for Enterprise Integration was created as part of an industry/government/academia partnership in the Integrated Manufacturing Technology Initiative (IMTI). Two of the grand challenges identified by the roadmapping effort will be addressed here--Customer Responsive Enterprises and Totally Connected Enterprises. Each of these challenges is briefly discussed as to the current state of industry and the future vision as developed in the roadmap.

Brosey, W.D; Neal, R.E.; Marks, D.

2001-04-01T23:59:59.000Z

65

OBSERVATION OF ZERO POINT FLUCTUATIONS IN A RESISTIVELY SHUNTED JOSEPHSON TUNNEL JUNCTION  

E-Print Network [OSTI]

resistively shunted Josephson junctions in which quantumresistively shunted Josephson junction. For measurementresistively shunted Josephson junction in the quantum limit.

Koch, Roger H.

2012-01-01T23:59:59.000Z

66

Josephson junctions and dark energy  

E-Print Network [OSTI]

In a recent paper Beck and Mackey [astro-ph/0603397] argue that the argument we gave in our paper [Phys. Lett. B 606, 77 (2005)] to disprove their claim that dark energy can be discovered in the Lab through noise measurements of Josephson junctions is incorrect. In particular, they emphasize that the measured noise spectrum in Josephson junctions is a consequence of the fluctuation dissipation theorem, while our argument was based on equilibrium statistical mechanics. In this note we show that the fluctuation dissipation relation does not depend upon any shift of vacuum (zero-point) energies, and therefore, as already concluded in our previous paper, dark energy has nothing to do with the proposed measurements.

Philippe Jetzer; Norbert Straumann

2006-04-25T23:59:59.000Z

67

String junctions and holographic interfaces  

Science Journals Connector (OSTI)

In this paper we study half-BPS type IIB supergravity solutions with multiple AdS3×S3×M4 asymptotic regions, where M4 is either T4 or K3. These solutions were first constructed in [M. Chiodaroli, M. Gutperle, and D. Krym, J. High Energy Phys. 02 (2010) 066.] and have geometries given by the warped product of AdS2×S2×M4 over ?, where ? is a Riemann surface. We show that the holographic boundary has the structure of a star graph, i.e. n half-lines joined at a point. The attractor mechanism and the relation of the solutions to junctions of self-dual strings in six-dimensional supergravity are discussed. The solutions of [M. Chiodaroli, M. Gutperle, and D. Krym, J. High Energy Phys. 02 (2010) 066.] are constructed introducing two meromorphic and two harmonic functions defined on ?. We focus our analysis on solutions corresponding to junctions of three different conformal field theories and show that the conditions for having a solution charged only under Ramond-Ramond three-form fields reduce to relations involving the positions of the poles and the residues of the relevant harmonic and meromorphic functions. The degeneration limit in which some of the poles collide is analyzed in detail. Finally, we calculate the holographic boundary entropy for a junction of three CFTs and obtain a simple expression in terms of poles and residues.

Marco Chiodaroli, Michael Gutperle, Ling-Yan Hung, and Darya Krym

2011-01-05T23:59:59.000Z

68

Hydrogen Storage Grand Challenge Individual Projects  

Broader source: Energy.gov [DOE]

Hydrogen Storage Grand Challenge individual projects funded for three Centers of Excellence, led by the National Renewable Energy Laboratory, Sandia National Laboratories, and Los Alamos National Laboratory

69

Grand Coulee Transmission Line Replacement Project  

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

Grand-Coulee-Transmission-Line-Replacement-Project Sign In About | Careers | Contact | Investors | bpa.gov Search Doing Business Expand Doing Business Customer Involvement Expand...

70

Olympia-Grand Coulee No. 1  

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

Line Projects Big Eddy-Knight Central Ferry Lower Monumental Grand Coulee Transmission Line Replacement Project Hooper Springs McNary-John Day Montana-to-Washington Transmission...

71

Holographic p-wave Josephson junction  

E-Print Network [OSTI]

In this work we generalized holographic model for s-wave DC Josephson junction constructed in arXiv:1101.3326[hep-th] to a holographic description for p-wave Josephson junction. By solving numerically the coupled equations of motion of Yang-Mills theory for a non-Abelian SU(2) gauge fields in (3+1)-dimensional AdS spacetimes, we shown that DC current of the p-wave Josephson junction is proportional to the sine of the phase difference across the junction like the s-wave case.

Wang, Yong-Qiang; Zhao, Zhen-Hua

2011-01-01T23:59:59.000Z

72

Holographic p-wave Josephson junction  

E-Print Network [OSTI]

In this work we generalized holographic model for s-wave DC Josephson junction constructed in arXiv:1101.3326[hep-th] to a holographic description for p-wave Josephson junction. By solving numerically the coupled equations of motion of Yang-Mills theory for a non-Abelian SU(2) gauge fields in (3+1)-dimensional AdS spacetimes, we shown that DC current of the p-wave Josephson junction is proportional to the sine of the phase difference across the junction like the s-wave case.

Yong-Qiang Wang; Yu-Xiao Liu; Zhen-Hua Zhao

2011-09-20T23:59:59.000Z

73

Microwave photonics with Josephson junction arrays  

E-Print Network [OSTI]

We introduce an architecture for a photonic crystal in the microwave regime based on superconducting transmission lines interrupted by Josephson junctions. A study of the scattering properties of a single junction in the line shows that the junction behaves as a perfect mirror when the photon frequency matches the Josephson plasma frequency. We generalize our calculations to periodic arrangements of junctions, demonstrating that they can be used for tunable band engineering, forming what we call a quantum circuit crystal. As a relevant application, we discuss the creation of stationary entanglement between two superconducting qubits interacting through a disordered media.

Zueco, David; Solano, Enrique; García-Ripoll, Juan José

2011-01-01T23:59:59.000Z

74

Microsoft Word - GrandCoulee_FONSI.doc  

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

Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project BPA's Finding of No Significant Impact 1 Bonneville Power Administration's Finding of No Significant Impact (FONSI) for the Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project DOE/EA-1679 SUMMARY The Bonneville Power Administration (BPA) announces its environmental findings on the Bureau of Reclamation's (Reclamation) Grand Coulee Third Powerplant 500-kV Transmission Line Replacement Project. This project involves replacing the six 500-kV transmission lines of the Third Powerplant (TPP) at Grand Coulee Dam. The transmission lines are presently installed within the dam and a two-chambered tunnel that leads to a Spreader Yard about a mile west of the TPP. BPA would design and construct

75

Dark energy and Josephson junctions  

SciTech Connect (OSTI)

It has been recently claimed that dark energy can be (and has been) observed in laboratory experiments by measuring the power spectrum S{sub I}(?) of the noise current in a resistively shunted Josephson junction and that in new dedicated experiments, which will soon test a higher frequency range, S{sub I}(?) should show a deviation from the linear rising observed in the lower frequency region because higher frequencies should not contribute to dark energy. Based on previous work on theoretical aspects of the fluctuation-dissipation theorem, we carefully investigate these issues and show that these claims are based on a misunderstanding of the physical origin of the spectral function S{sub I}(?). According to our analysis, dark energy has never been (and will never be) observed in Josephson junctions experiments. We also predict that no deviation from the linear rising behavior of S{sub I}(?) will be observed in forthcoming experiments. Our findings provide new (we believe definite) arguments which strongly support previous criticisms.

Branchina, Vincenzo [Department of Physics, University of Catania, Via Santa Sofia 64, I-95123, Catania (Italy); Liberto, Marco Di; Lodato, Ivano, E-mail: vincenzo.branchina@ct.infn.it, E-mail: madiliberto@ssc.unict.it, E-mail: ivlodato@ssc.unict.it [Scuola Superiore di Catania, Via S. Nullo 5/i, Catania (Italy)

2009-08-01T23:59:59.000Z

76

Quantum Junction Solar Cells Jiang Tang,,  

E-Print Network [OSTI]

Quantum Junction Solar Cells Jiang Tang,, Huan Liu,, David Zhitomirsky,§ Sjoerd Hoogland,§ Xihua, University of Toronto, 10 King's College Road, Toronto, Ontario, M5S 3G4, Canada *S Supporting Information-type and p-type materials to create the first quantum junction solar cells. We present a family

77

Design of Flexible-Duct Junction Boxes  

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

Design of Flexible-duct Design of Flexible-duct Junction Boxes Robert Beach, IBACOS Duncan Prahl, IBACOS Design of Flexible-duct Junction Boxes Presentation Outline * Current Standards and Practice * Analysis Methods * Recommendations Design of Flexible-duct Junction Boxes * Detailed report is in peer review anticipated to be published T3 this year. - http://www1.eere.energy.gov/library/default.aspx?page=2&spi d=2. * Measure guide to be part of Building America Solutions Center - http://basc.pnnl.gov/ Design of Flexible-duct Junction Boxes Typical Installations As Plenum As Monster Design of Flexible-duct Junction Boxes Current Standards * ASHRAE 2012 HVAC Systems and Equipment, Box Plenum Systems Using Flexible Duct - Constrains Box Width to 2-3x Entrance Width - Constrains Box Length to 2 x Box Width

78

Delta Junction Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Delta Junction Wind Farm Delta Junction Wind Farm Jump to: navigation, search Name Delta Junction Wind Farm Facility Delta Junction Sector Wind energy Facility Type Small Scale Wind Facility Status In Service Owner Alaska Environmental Power Developer Alaska Environmental Power Location South of Delta Junction AK Coordinates 64.069461°, -145.717661° 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":64.069461,"lon":-145.717661,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

79

2014 Race to Zero Student Design Competition: Grand Winner Teams...  

Office of Environmental Management (EM)

2014 Race to Zero Student Design Competition: Grand Winner Teams 2014 Race to Zero Student Design Competition: Grand Winner Teams 2014 Race to Zero Student Design Competition:...

80

EV Everywhere Grand Challenge Kick-Off | Department of Energy  

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

Grand Challenge Kick-Off meeting held on June 21, 2012 at the Hyatt Regency, Dearborn, MI framingworkshopagenda062112.pdf More Documents & Publications EV Everywhere Grand...

Note: This page contains sample records for the topic "grafton grand junction" 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

EIS-0485: Interconnection of the Grande Prairie Wind Farm, Holt...  

Energy Savers [EERE]

Interconnection of the Grande Prairie Wind Farm, Holt County, Nebraska EIS-0485: Interconnection of the Grande Prairie Wind Farm, Holt County, Nebraska SUMMARY DOE's Western Area...

82

Grand Challenge for Basic and Applied Research in Hydrogen Storage...  

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

Grand Challenge for Basic and Applied Research in Hydrogen Storage Grand Challenge for Basic and Applied Research in Hydrogen Storage Presentation from the Hydrogen Storage...

83

'Grand Challenge' for Basic and Applied Research in Hydrogen...  

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

'Grand Challenge' for Basic and Applied Research in Hydrogen Storage Solicitation 'Grand Challenge' for Basic and Applied Research in Hydrogen Storage Solicitation DOE is issuing a...

84

Grand Challenge for Basic and Applied Research in Hydrogen Storage...  

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

Grand Challenge for Basic and Applied Research in Hydrogen Storage: Statement of Objectives Grand Challenge for Basic and Applied Research in Hydrogen Storage: Statement of...

85

EA-1950: Grand Coulee-Creston Transmission Line Rebuild; Grant...  

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

0: Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln Counties, Washington EA-1950: Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln Counties,...

86

Saft America Advanced Batteries Plant Celebrates Grand Opening...  

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

Saft America Advanced Batteries Plant Celebrates Grand Opening in Jacksonville Saft America Advanced Batteries Plant Celebrates Grand Opening in Jacksonville September 16, 2011 -...

87

Grand Meadow Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Grand Meadow Wind Farm Grand Meadow Wind Farm Jump to: navigation, search Name Grand Meadow Wind Farm Facility Grand Meadow Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EnXco Developer EnXco Energy Purchaser Xcel Energy Location Dexter MN Coordinates 43.707798°, -92.654071° 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":43.707798,"lon":-92.654071,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

88

Aspects of grand unified and string phenomenology  

E-Print Network [OSTI]

Explored in this report is the essential interconnectedness of Grand Unified and String Theoretic Phenomenology. In order to extract a modeled connection to low-energy physics from the context of superstring theory, it is presently necessary...

Walker, Joel Wesley

2005-11-01T23:59:59.000Z

89

Self-consistent modeling of charge redistributions in Josephson junctions  

E-Print Network [OSTI]

Self-consistent modeling of charge redistributions in Josephson junctions J. K. Freericks, Josephson Junction talk, 2000 #12;Josephson Proximity-Effect Junctions · A Superconductor-Normal metal, Georgetown University, Josephson Junction talk, 2000 S N S I I V V Ic #12;Andreev Bound States · At an N

Freericks, Jim

90

Superconductor-Correlated metal-Superconductor Josephson junctions  

E-Print Network [OSTI]

Superconductor-Correlated metal- Superconductor Josephson junctions for high-speed digital. Freericks, Georgetown University, Josephson Junction talk, 2002 #12;Josephson Tunnel Junctions). J. K. Freericks, Georgetown University, Josephson Junction talk, 2002 S I S I I V V Ic #12

Freericks, Jim

91

Self-consistent modeling of SINIS and SNSNS Josephson junctions  

E-Print Network [OSTI]

Self-consistent modeling of SINIS and SNSNS Josephson junctions J. K. Freericks Collaborators: Paul of Naval Research. J. K. Freericks, Georgetown University, Josephson Junction talk, 2000 #12;Josephson University, Josephson Junction talk, 2000 S I S I I V V Ic #12;Josephson Proximity-Effect Junctions

Freericks, Jim

92

Tuning a short coherence length Josephson junction through a  

E-Print Network [OSTI]

Tuning a short coherence length Josephson junction through a metal-insulator transition J. K University, Josephson Junction talk, 2001 #12;Josephson Tunnel Junctions · A Superconductor maintaining nonhysteretic behavior. J. K. Freericks, Georgetown University, Josephson Junction talk, 2001 S N

Freericks, Jim

93

Tunnel junction multiple wavelength light-emitting diodes  

DOE Patents [OSTI]

A multiple wavelength LED having a monolithic cascade cell structure comprising at least two p-n junctions, wherein each of said at least two p-n junctions have substantially different band gaps, and electrical connector means by which said at least two p-n junctions may be collectively energized; and wherein said diode comprises a tunnel junction or interconnect. 5 figs.

Olson, J.M.; Kurtz, S.R.

1992-11-24T23:59:59.000Z

94

THE USE OF SUPERCONDUCTING JUNCTIONS IN MAGNETOMETRY By J. CLARKE,  

E-Print Network [OSTI]

-8 gauss. In the second part, we discuss the properties of a type of Josephson junction in which] junctions in parallel. A Josephson junction consists of two superconductors separated by an insulating =|03C8|ei~, where 1 03C8|2 represents the density of condensed pairs. In a Josephson junction

Boyer, Edmond

95

Do ridge^ridge^fault triple junctions exist on Earth? Evidence from the Aden^Owen^Carlsberg junction in  

E-Print Network [OSTI]

Transform and the East Paci¢c Rise and the Aden^ Owen^Carlsberg (AOC) triple junction between the Owen fracture zone (OFZ to the ridges. Here, we report the results of a marine geophysical survey of the AOC triple junction, which took.The AOC triple junction appears to be in a transient stage between a former triple junction of the ridge

Nicolas, Chamot-Rooke

96

Optoelectronic switching of addressable molecular crossbar junctions  

E-Print Network [OSTI]

This letter reports on the observation of optoelectronic switching in addressable molecular crossbar junctions fabricated using polymer stamp-printing method. The active medium in the junction is a molecular self-assembled monolayer softly sandwiched between gold electrodes. The molecular junctions are investigated through currentvoltage measurements at varied temperature (from 95 to 300 K) in high vacuum condition. The junctions show reversible optoelectronic switching with the highest on/off ratio of 3 orders of magnitude at 95 K. The switching behavior is independent of both optical wavelength and molecular structure, while it strongly depends on the temperature. Initial analysis indicates that the distinct binding nature of the molecule/electrode interfaces play a dominant role in the switching performance.

J. C. Li

2006-11-22T23:59:59.000Z

97

Thin–film trilayer manganate junctions  

Science Journals Connector (OSTI)

...relation in the high temperature region between 130 K and room temperature. Figure reproduced from Sun et al. (1997...lowering of sample temperature. These junctions...caused by voltage distribution inside the base electrode...

1998-01-01T23:59:59.000Z

98

Quantum Coherence in a Superfluid Josephson Junction  

SciTech Connect (OSTI)

We report a new kind of experiment in which we take an array of nanoscale apertures that form a superfluid {sup 4}He Josephson junction and apply quantum phase gradients directly along the array. We observe collective coherent behaviors from aperture elements, leading to quantum interference. Connections to superconducting and Bose-Einstein condensate Josephson junctions as well as phase coherence among the superfluid aperture array are discussed.

Narayana, Supradeep; Sato, Yuki [Rowland Institute at Harvard, Harvard University, Cambridge, Massachusetts 02142 (United States)

2011-02-04T23:59:59.000Z

99

Thermodynamic Signatures of Half-Quantum Vortices in p+ip Josephson Junction Arrays  

E-Print Network [OSTI]

bind a Majorana Fermion . . 3 Josephson Junction Arrays 3.14 p + ip Josephson Junction Arrays 4.1Bind a Majorana Fermion . . . . . . . . . Josephson Junction

Krahn, Graham Joel

2012-01-01T23:59:59.000Z

100

Temporal stability of Y Ba Cu O nano Josephson junctions from ion irradiation  

E-Print Network [OSTI]

planar high temperature Josephson junctions fabricated usingYBa 2 Cu 3 O 7-? Josephson junctions via nanolithography andsuperconductor Josephson junctions,” J. Vac. Sci. Technol.

Cybart, Shane A.

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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.


101

Rio Grande North | Open Energy Information  

Open Energy Info (EERE)

Rio Grande North Rio Grande North Facility Rio Grande North Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Owner Baryonyx Corporation Developer Baryonyx Corporation Location Offshore from South Padre Island TX Coordinates 26.364°, -97.078° 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":26.364,"lon":-97.078,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

102

Rio Grande South | Open Energy Information  

Open Energy Info (EERE)

Rio Grande South Rio Grande South Facility Rio Grande South Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Owner Baryonyx Corporation Developer Baryonyx Corporation Location Gulf of Mexico TX Coordinates 26.189°, -97.053° 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":26.189,"lon":-97.053,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

103

Rio Grande sediment study -- Supply and transport  

SciTech Connect (OSTI)

The 1992 New Mexico State Legislature directed the Interstate Stream Commission (ISC) to study the feasibility of clearing and deepening the channel of the Rio Grande between Albuquerque and Elephant Butte to improve water conveyance and water conservation. The ISC requested the US Army Corps of Engineers-Albuquerque District (COE) to undertake this study under the Planning Assistance to States Program. The study was divided into two phases. Phase 1 consisted of an analysis of the sediment contribution to the Rio grande from the tributaries and an evaluation of the existing US Geological Survey (USGS) sediment gage data. Phase 2 will be an analysis, through the use of an HEC-6, Scour and Deposition in Rivers and Reservoirs, computer model, to determine the long-term performance of any Rio Grande channel improvements. This narrative presents the Phase 1 methods and results.

Diniz, E. [Resource Technology, Inc., Albuquerque, NM (United States); Eidson, D.; Bourgeois, M. [Army Corps of Engineers, Albuquerque, NM (United States)

1995-12-31T23:59:59.000Z

104

SunShot Grand Challenge | Department of Energy  

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

SunShot Grand Challenge SunShot Grand Challenge SunShot Grand Challenge Addthis SunShot Grand Challenge 1 of 28 SunShot Grand Challenge Participants gather for the plenary session at the SunShot Grand Challenge Summit and Technology Forum in Denver, Colorado. (Photo by DENNIS SCHROEDER / NREL) Date taken: 2012-06-13 07:10 Arun Majumdar, Founding Director, ARPA-E 2 of 28 Arun Majumdar, Founding Director, ARPA-E Arun Majumdar, Founding Director, ARPA-E gives the welcoming remarks. (Photo by DENNIS SCHROEDER / NREL) Date taken: 2012-06-13 07:16 Energy Secretary Steven Chu at SunShot Grand Challenge 3 of 28 Energy Secretary Steven Chu at SunShot Grand Challenge Energy Secretary Steven Chu gives the keynote address at the SunShot Grand Challenge Summit. (Photo by DENNIS SCHROEDER / NREL) Date taken: 2012-06-13 07:32

105

Soybean Production in the Rio Grande Valley  

E-Print Network [OSTI]

chlorosis or being high in chlorides, then it would be wise to #27;nd a variety that is less sensitive to iron chlorosis or to high chloride levels. In the Rio Grande Valley, soybean yields have been acceptable as long as supplemental water (irrigation... Grande Valley compensate for variation in plant populations. At low populations, soybean plants usually are bushy and set pods on long lateral branches near the ground. As populations increase, pods are set closer to the plant?s main stem and higher...

Fromme, D. D.; Isakeit, T.; Falconer, L.

106

Abrikosov vortices in long Josephson junctions  

Science Journals Connector (OSTI)

We have developed a theory of the critical current Ic of a long Josephson junction in the presence of a finite density of Abrikosov vortices trapped in the electrodes in the immediate vicinity of the plane of the junction. We show that under these conditions the Josephson phase difference can be finite even well inside the junction in such a way as to result in a nonmonotonous dependence of Ic on the concentration of the perturbing vortices, a behavior at variance with that of a short junction. As the average distance between the vortices decreases, Ic reaches a maximum. The location, magnitude, and sharpness of this feature are strongly dependent on the ratio ??J/r0, where r0 and ? are respectively the range and the strength of the effective interaction between the Abrikosov vortices and the Josephson fluxons while ?J is the Josephson penetration length. The results obtained are used to discuss the behavior of the critical current recently observed in Josephson junctions based on Nb films.

Mikhail V. Fistul and Gabriele F. Giuliani

1998-10-01T23:59:59.000Z

107

Rio Grande rift: problems and perspectives  

SciTech Connect (OSTI)

Topics and ideas addressed include: (1) the regional extent of the Rio Grande rift; (2) the structure of the crust and upper mantle; (3) whether the evidence for an axile dike in the lower crust is compelling; (4) the nature of faulting and extension in the crust; and (5) the structural and magmatic development of the rift. 88 references, 5 figures.

Baldridge, W.S.; Olsen, K.H.; Callender, J.F.

1984-01-01T23:59:59.000Z

108

Grand unified strings and galaxy formation  

Science Journals Connector (OSTI)

The possibility that topologically stable strings formed at a grand unification phase transition led to galaxy formation is discussed. A large class of solutions describing non-self-intersecting loops is presented. The gravitational field and power radiated from a simple class of oscillating configurations of string is calculated, and the possibility of its detection discussed. Unique features of the string scenario are emphasized.

Neil Turok

1984-01-01T23:59:59.000Z

109

Numerical Investigation of Josephson Junction Structures  

SciTech Connect (OSTI)

Multilayered long Josephson Junction Structures form an interesting physical system where both nonlinearity and interaction between subsystems play an important role. Such systems allow to study physical effects that do not occur in single Josephson junction.The Sakai-Bodin-Pedersen model--a system of perturbed sine-Gordon equations--is used to study the dynamic states of stacks of inductively coupled long Josephson Junctions (LJJs). The corresponding static problem is numerically investigated as well. In order to study the stability of possible static solutions a Sturm-Liouville problem is generated and solved.The transitions from static to dynamic state and the scenario of these transitions are analyzed depending on the model parameters. Different physical characteristics--current-voltage characteristics, individual instant voltages and internal magnetic fields, are calculated and interpreted.

Hristov, I.; Dimova, S.; Boyadjiev, T. [Faculty of Mathematics and Informatics, Sofia University 5 James Bourchier Blvd., 1164 Sofia (Bulgaria)

2009-10-29T23:59:59.000Z

110

Decoherence in a Josephson junction qubit  

E-Print Network [OSTI]

The zero-voltage state of a Josephson junction biased with constant current consists of a set of metastable quantum energy levels. We probe the spacings of these levels by using microwave spectroscopy to enhance the escape rate to the voltage state. The widths of the resonances give a measurement of the coherence time of the two states involved in the transitions. We observe a decoherence time shorter than that expected from dissipation alone in resonantly isolated 20 um x 5 um Al/AlOx/Al junctions at 60 mK. The data is well fit by a model including dephasing effects of both low-frequency current noise and the escape rate to the continuum voltage states. We discuss implications for quantum computation using current-biased Josephson junction qubits, including the minimum number of levels needed in the well to obtain an acceptable error limit per gate.

A. J. Berkley; H. Xu; M. A. Gubrud; R. C. Ramos; J. R. Anderson; C. J. Lobb; F. C. Wellstood

2003-03-01T23:59:59.000Z

111

Dynamical properties of high-temperature-superconductor granular bridge junctions: Inhomogeneous Josephson-junction-array model  

SciTech Connect (OSTI)

As an attempt to understand the dynamical behavior of the high-temperature-superconductor (HTSC) granular bridge junction, we model the granular HTSC bridge junction consisting of many small grains inside by an inhomogeneous Josephson junction array, i.e., randomly arranged Josephson junction arrays (JJA). To describe randomly distributed critical currents between the grains inside the HTSC granular bridge junction, we chose various possible configurations in {l_brace}{ital I}{sub {ital ij}}{sup {ital c}}{r_brace} and {l_brace}{ital R}{sub {ital ij}}{r_brace} for the one-dimensional (1D) and 2D inhomogeneous Josephson junctions, and calculated the current-voltage ({ital IV}) characteristics and self-radiation spectral densities of the 1D and 2D inhomogeneous Josephson junctions. As a result, depending upon the distribution of critical currents and shunted resistances, it is found that there are large variations of {ital IV} characteristics. In contrast to the appearance of giant Shapiro steps in the regular ordered array, such Shapiro steps disappear in the case of the disordered JJA due to the increased randomness in the distribution of critical currents. On the contrary, however, when there exists a correlation between critical currents and resistances, i.e., a constant Josephson voltage, {ital I}{sub {ital ij}}{sup {ital c}}{ital R}{sub {ital ij}}={ital V}{sub {ital J}} (constant), the fundamental Shapiro step emerges despite the disordered distribution of {ital I}{sub {ital ij}}{sup {ital c}}. The relevance of this model to the HTSC granular bridge junctions is discussed. In particular, experimentally observed dynamical behaviors of the HTSC granular bridge junctions are shown to be closely related to the case of the correlated distribution with constant Josephson voltage. {copyright} {ital 1996 The American Physical Society.}

Lee, J.; Lee, S.; Yu, J.; Park, G. [Department of Physics, Sogang University, Seoul 121-742 (Korea)] [Department of Physics, Sogang University, Seoul 121-742 (Korea)

1996-02-01T23:59:59.000Z

112

Axion physics in a Josephson junction environment  

E-Print Network [OSTI]

We show that recent experiments based on Josephson junctions, SQUIDS, and coupled Josephson qubits have a cosmological interpretation in terms of axionic dark matter physics, in the sense that they allow for analogue simulation of early-universe axion physics. We propose new experimental setups in which SQUID-like axionic interactions in a resonant Josephson junction environment can be tested, similar in nature to recent experiments that test for quantum entanglement of two coupled Josephson qubits. We point out that the parameter values relevant for early-universe axion cosmology are accessible with present day's achievements in nanotechnology.

Christian Beck

2011-11-23T23:59:59.000Z

113

Complementary junction heterostructure field-effect transistor  

DOE Patents [OSTI]

A complimentary pair of compound semiconductor junction heterostructure field-effect transistors and a method for their manufacture are disclosed. The p-channel junction heterostructure field-effect transistor uses a strained layer to split the degeneracy of the valence band for a greatly improved hole mobility and speed. The n-channel device is formed by a compatible process after removing the strained layer. In this manner, both types of transistors may be independently optimized. Ion implantation is used to form the transistor active and isolation regions for both types of complimentary devices. The invention has uses for the development of low power, high-speed digital integrated circuits. 10 figs.

Baca, A.G.; Drummond, T.J.; Robertson, P.J.; Zipperian, T.E.

1995-12-26T23:59:59.000Z

114

EV Everywhere Grand Challenge: DOE's 10-Year Vision for Plug...  

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

Plug-in Electric Vehicles & Batteries EV Everywhere Grand Challenge: DOE's 10-Year Vision for Plug-in Electric Vehicles EV Everywhere Grand Challenge: DOE's 10-Year Vision for...

115

Video: Mira Loma High School Named Science Bowl Grand Champion...  

Energy Savers [EERE]

Mira Loma High School Named Science Bowl Grand Champion Video: Mira Loma High School Named Science Bowl Grand Champion April 28, 2014 - 6:03pm Addthis Secretary Moniz speaks at the...

116

SunShot Grand Challenge Summit Breakout Sessions Announced  

Broader source: Energy.gov [DOE]

The 2014 SunShot Grand Challenge Summit is only six weeks away! SunShot is excited to announce our thought-provoking lineup of Grand Challenge Breakout Sessions.

117

2014 Race to Zero Student Design Competition: Grand Winner Teams  

Broader source: Energy.gov [DOE]

2014 Race to Zero Student Design Competition: Grand Winner Teams, from the U.S. Department of Energy.

118

Holographic Josephson Junction in 3+1 dimensions  

E-Print Network [OSTI]

In arXiv:1101.3326[hep-th], a (2+1)-dimensional holographic Josephson junction was constructed, and it was shown that the DC Josephson current is proportional to the sine of the phase difference across the junction. In this paper, we extend this study to a holographic description for the (3+1)-dimensional holographic DC Josephson junction. By solving numerically the coupled differential equations, we also obtain the familiar characteristics of Josephson junctions.

Yong-Qiang Wang; Yu-Xiao Liu; Zhen-Hua Zhao

2011-04-21T23:59:59.000Z

119

Holographic Josephson Junction in 3+1 dimensions  

E-Print Network [OSTI]

In arXiv:1101.3326[hep-th], a (2+1)-dimensional holographic Josephson junction was constructed, and it was shown that the DC Josephson current is proportional to the sine of the phase difference across the junction. In this paper, we extend this study to a holographic description for the (3+1)-dimensional holographic DC Josephson junction. By solving numerically the coupled differential equations, we also obtain the familiar characteristics of Josephson junctions.

Wang, Yong-Qiang; Zhao, Zhen-Hua

2011-01-01T23:59:59.000Z

120

Phase Transition in Compact QED(3) and the Josephson Junction  

E-Print Network [OSTI]

We study the finite temperature phase transition in 2+1 dimensional compact QED and its dual theory: Josephson junction. Duality of these theories at zero temperature was established long time ago by Hosotani. Phase transition in compact QED is well studied and we employ the `duality' to study the superconductivity phase transition in a Josephson junction. For a thick junction we obtain a critical temperature in terms of the geometrical properties of the junction.

Vakif K. Onemli; Murat Tas; Bayram Tekin

2001-08-22T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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.


121

Solar Junction Develops World Record Setting Concentrated Photovoltaic Solar Cell  

Office of Energy Efficiency and Renewable Energy (EERE)

EERE supported the development of Solar Junction's concentrated photovoltaic technology that set a world record for conversion efficiency.

122

Superconductor-Correlated metal-Superconductor Josephson junctions  

E-Print Network [OSTI]

Superconductor-Correlated metal- Superconductor Josephson junctions for high-speed digital. Freericks, Georgetown University, Josephson Junction talk, 2002 #12;Digital Electronics and RSFQ logic, Georgetown University, Josephson Junction talk, 2002 X X Binary 0, no flux Binary 1, one flux quantum #12

Freericks, Jim

123

Localized mode interactions in 0-Josephson junctions Hadi Susanto1  

E-Print Network [OSTI]

Localized mode interactions in 0- Josephson junctions Hadi Susanto1 and Gianne Derks2 1 School of Mathematics, University of Surrey, Guildford, Surrey, GU2 7XH, UK A long Josephson junction containing regions in the system, it is shown that Josephson junctions with phase-shift can be an ideal setting for studying

Wirosoetisno, Djoko

124

Superconductor-Correlated metal-Superconductor Josephson junctions  

E-Print Network [OSTI]

Superconductor-Correlated metal- Superconductor Josephson junctions for high-speed digital. Freericks, Georgetown University, Josephson Junction talk, 2003 #12;Digital Electronics and RSFQ logic, Georgetown University, Josephson Junction talk, 2003 X X Binary 0, no flux Binary 1, one flux quantum #12

Freericks, Jim

125

Multi-Scroll and Hypercube Attractors from Josephson Junctions  

E-Print Network [OSTI]

Multi-Scroll and Hypercube Attractors from Josephson Junctions M¨us¸tak E. Yalc¸in Istanbul Leuven, Belgium Email: Johan.Suykens@esat.kuleuven.ac.be Abstract-- In this paper Josephson junctions of the Josephson junction in a general Jerk circuit in such a way that there is no need for synthesizing

126

SOME CHARACTERISTICS OF JOSEPHSON JUNCTIONS AS RADIATION DETECTORS  

E-Print Network [OSTI]

125 SOME CHARACTERISTICS OF JOSEPHSON JUNCTIONS AS RADIATION DETECTORS Yu. Ya. DIVIN, F. Ya. NAD les microponts. Abstract. 2014 The V-I characteristic of Josephson junction with an external parallel admittance, the high frequency impedance and high frequency response of a Josephson junction to small

Paris-Sud XI, Université de

127

PARAMETRIC EXCITATION OF PLASMA OSCILLATIONS IN JOSEPHSON JUNCTIONS  

E-Print Network [OSTI]

223 PARAMETRIC EXCITATION OF PLASMA OSCILLATIONS IN JOSEPHSON JUNCTIONS N. F. PEDERSEN, M. R'équation différentielle de Mathieu. Abstract. 2014 Experiments on a Josephson junction analog showed a parametric in Josephson junctions at finite voltages have been discussed earlier [1]-[4]. In this communication we report

Boyer, Edmond

128

Dependence of single molecule junction conductance on molecular conformation  

E-Print Network [OSTI]

1 Dependence of single molecule junction conductance on molecular conformation Latha Venkataraman1 of a single metal-molecule-metal junction depends not only on the chemical nature of the molecule used in unimolecular devices. Here, using amine link groups13 to form single molecule junctions, we show a clear

Hone, James

129

Fast algorithms for triangular Josephson junction arrays  

SciTech Connect (OSTI)

We develop fast algorithms for the numerical study of two-dimensional triangular Josephson junction arrays. The Dirac bra-ket formalism is introduced in the context of such arrays. We note that triangular arrays can have both hexagonal and rectangular periodicity and develop algorithms for each. Boundaries are next introduced and fast algorithms for finite arrays are developed. 40 refs., 4 figs.

Datta, S.; Sahdev, D. [Indian Institute of Technology, Kanpur (India)] [Indian Institute of Technology, Kanpur (India)

1997-04-01T23:59:59.000Z

130

Measuring Vacuum Polarization with Josephson Junctions  

SciTech Connect (OSTI)

We argue that the vacuum polarization by the virtual electron-positron pairs can be measured by studying a Josephson junction in a strong magnetic field. The vacuum polarization results in a weak dependence of the Josephson constant on the magnetic field strength which is within the reach of the existing experimental techniques.

Penin, Alexander A. [Department of Physics, University of Alberta, Edmonton, Alberta T6G 2J1 (Canada) and Institute for Nuclear Research of Russian Academy of Sciences, 117312 Moscow (Russian Federation)

2010-03-05T23:59:59.000Z

131

Axion mass estimates from resonant Josephson junctions  

E-Print Network [OSTI]

Recently it has been proposed that dark matter axions from the galactic halo can produce a small Shapiro step-like signal in Josephson junctions whose Josephson frequency resonates with the axion mass [C. Beck, PRL 111, 231801 (2013)]. Here we show that the axion field equations in a voltage-driven Josephson junction environment allow for a nontrivial solution where the axion-induced electric current manifests itself as an oscillating supercurrent. The linear change of phase associated with this nontrivial solution implies the formal existence of a large magnetic field in a tiny surface area of the weak link region of the junction which makes incoming axions decay into microwave photons. We derive a condition for the design of Josephson junction experiments so that they can act as optimum axion detectors. Four independent recent experiments are discussed in this context. The observed Shapiro step anomalies of all four experiments consistently point towards an axion mass of $(110 \\pm 2)\\mu $eV. This mass value is compatible with the recent BICEP2 results and implies that Peccei-Quinn symmetry breaking was taking place after inflation.

Christian Beck

2014-06-10T23:59:59.000Z

132

Topological Order in Frustrated Josephson Junction Arrays  

E-Print Network [OSTI]

We show that electrically and magnetically frustrated Josephson junction arrays (JJAs) realize topological order with a non-trivial ground state degeneracy on manifolds with non-trivial topology. The low-energy theory has the same gauge dynamics of the unfrustrated JJAs but for different, "fractional" degrees of freedom, a principle reminescent of Jain's composite electrons in the fractional quantum Hall effect.

M. C. Diamantini; P. Sodano; C. A. Trugenberger

2008-06-02T23:59:59.000Z

133

Superconducting Topological Fluids in Josephson Junction Arrays  

E-Print Network [OSTI]

We argue that the frustrated Josephson junction arrays may support a topologically ordered superconducting ground state, characterized by a non-trivial ground state degeneracy on the torus. This superconducting quantum fluid provides an explicit example of a system in which superconductivity arises from a topological mechanism rather than from the usual Landau-Ginzburg mechanism.

M. Cristina Diamantini; Pasquale Sodano; Carlo A. Trugenberger

2006-04-21T23:59:59.000Z

134

Millimeter-Wave Mixing with Josephson Junctions  

Science Journals Connector (OSTI)

Experiments are reported in which two millimeter-wave signals incident on point-contact Josephson junctions produced changes in the junction dc voltage versus current characteristic and an intermediate frequency output whose amplitude depended sensitively on both junction bias and applied power. Equations are derived, based on Josephson's phenomenological equations, for the Josephson current in a junction exposed to two applied rf signals. When the applied signals differ appreciably in frequency, additional constant-voltage steps in the V-I curve are predicted which are spaced at the difference frequency. These steps have been observed in experiments employing sources at 64 and 72 Gc/sec. Results of mixing experiments utilizing two sources nearly equal in frequency are reported at 23 and at 72 Gc/sec. In this case the two waves beat together and are equivalent in their effect to a single signal amplitude modulated at the difference frequency. Also explained on the same basis are experiments in which the third harmonic of a signal at 24 Gc/sec mixed with a signal at 72 Gc/sec. These results demonstrate the existence of the Josephson mixing mechanism as opposed to classical nonlinear mixing, and they show that it is operative at microwave and millimeter-wave frequencies over a wide range of power.

C. C. Grimes and Sidney Shapiro

1968-05-10T23:59:59.000Z

135

Gallium nitride junction field-effect transistor  

DOE Patents [OSTI]

An all-ion implanted gallium-nitride (GaN) junction field-effect transistor (JFET) and method of making the same. Also disclosed are various ion implants, both n- and p-type, together with or without phosphorous co-implantation, in selected III-V semiconductor materials.

Zolper, John C. (Albuquerque, NM); Shul, Randy J. (Albuquerque, NM)

1999-01-01T23:59:59.000Z

136

Axion mass estimates from resonant Josephson junctions  

E-Print Network [OSTI]

Recently it has been proposed that dark matter axions from the galactic halo can produce a small Shapiro step-like signal in Josephson junctions whose Josephson frequency resonates with the axion mass [C. Beck, PRL 111, 231801 (2013)]. Here we show that the axion field equations in a voltage-driven Josephson junction environment allow for a nontrivial solution where the axion-induced electric current manifests itself as an oscillating supercurrent. The linear change of phase associated with this nontrivial solution implies the existence of a large magnetic field in a tiny surface area of the weak link region of the junction which makes incoming axions decay into microwave photons. We derive a condition for the design of Josephson junction experiments so that they can act as optimum axion detectors. Four independent recent experiments are discussed in this context. The observed Shapiro step anomalies of all four experiments consistently point towards an axion mass of $(110 \\pm 2)\\mu $eV. This mass value is com...

Beck, Christian

2014-01-01T23:59:59.000Z

137

Gallium nitride junction field-effect transistor  

DOE Patents [OSTI]

An ion implanted gallium-nitride (GaN) junction field-effect transistor (JFET) and method of making the same are disclosed. Also disclosed are various ion implants, both n- and p-type, together with or without phosphorus co-implantation, in selected III-V semiconductor materials. 19 figs.

Zolper, J.C.; Shul, R.J.

1999-02-02T23:59:59.000Z

138

Grand Ridge Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Wind Farm Wind Farm Jump to: navigation, search Name Grand Ridge Wind Farm Facility Grand Ridge Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Invenergy Developer Invenergy Location La Salle County IL Coordinates 40.999966°, -88.401693° 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":40.999966,"lon":-88.401693,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

139

EV Everywhere Grand Challenge Kick-Off  

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

EV Everywhere Grand Challenge Kick-Off Thursday, June 21, 2012 - Hyatt Regency, Dearborn, MI Event Objective: To showcase existing DOE efforts in vehicle electrification and to obtain stakeholder input on the overall concept of the EV Everywhere Grand Challenge, the high-level strategy, and aggressive next-generation technology development necessary to enable U.S. companies to be the first in the world to produce plug-in electric vehicles (PEVs) that are as affordable and convenient for the average American family as today's gasoline-powered vehicles within the next 10 years. 8:30-8:35 AM CALL TO ORDER Mr. Patrick Davis, DOE EERE Vehicle Technologies Program 8:35-8:45 AM STRATEGIC SIGNIFICANCE OF PLUG-IN ELECTRIC VEHICLES

140

Grand Gulf-prioritization of regulatory requirements  

SciTech Connect (OSTI)

As cost pressures mount, Grand Gulf nuclear station (GGNS) is relying increasingly on various prioritization approaches to implement, modify, eliminate, or defer regulatory requirements. Regulatory requirements can be prioritized through the use of three measures: (1) safety (or risk) significance; (2) cost; and (3) public policy (or political) significance. This paper summarizes GGNS' efforts to implement solutions to regulatory issues using these three prioritization schemes to preserve a balance between cost and safety benefit.

Meisner, M.J. (Entergy Operations Inc., Port Gibson, MS (United States))

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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
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141

Agropecuaria e Industrial Serra Grande | Open Energy Information  

Open Energy Info (EERE)

Agropecuaria e Industrial Serra Grande Agropecuaria e Industrial Serra Grande Jump to: navigation, search Name Agropecuaria e Industrial Serra Grande Place São Raimundo das Mangabeiras, Maranhao, Brazil Product Privately owned Brazil based ethanol producer, located in the state of Maranhao. References Agropecuaria e Industrial Serra Grande[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Agropecuaria e Industrial Serra Grande is a company located in São Raimundo das Mangabeiras, Maranhao, Brazil . References ↑ "[ Agropecuaria e Industrial Serra Grande]" Retrieved from "http://en.openei.org/w/index.php?title=Agropecuaria_e_Industrial_Serra_Grande&oldid=341914" Categories:

142

Grafton, North Dakota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

8.4122107°, -97.410634° 8.4122107°, -97.410634° 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":48.4122107,"lon":-97.410634,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

143

Village of Grafton, Ohio (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Village of Village of Place Ohio Utility Id 7445 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes ISO MISO Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service Rate- Single Phase Commercial General Service Rate- Three Phase Commercial Large Power Service- Primary Service Industrial Large Power Service- Secondary Service Industrial Private Outdoor Lighting Service- Mercury/High Pressure Sodium Lighting Residential Rate Residential Average Rates Residential: $0.1100/kWh Commercial: $0.1180/kWh Industrial: $0.0906/kWh References

144

Grafton, New Hampshire: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

586845°, -71.9439721° 586845°, -71.9439721° 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":43.5586845,"lon":-71.9439721,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

145

Grafton County, New Hampshire: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

County, New Hampshire: Energy Resources County, New Hampshire: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.9087929°, -71.825994° 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":43.9087929,"lon":-71.825994,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

146

Heat flow in nonlinear molecular junctions  

E-Print Network [OSTI]

We investigate the heat conduction properties of molecular junctions comprising anharmonic interactions. We find that nonlinear interactions can lead to novel phenomena: it negative differential thermal conductance and heat rectification. Based on analytically solvable models we derive an expression for the heat current that clearly reflects the interplay between anharmonic interactions, strengths of coupling to the thermal reservoirs, and junction asymmetry. This expression indicates that negative differential thermal conductance shows up when the molecule is strongly coupled to the thermal baths, even in the absence of internal molecular nonlinearities. In contrast, diode like behavior is expected for a highly anharmonic molecule with an inherent structural asymmetry. Anharmonic interactions are also necessary for manifesting Fourier type transport. We briefly present an extension of our model system that can lead to this behavior.

Dvira Segal

2005-12-22T23:59:59.000Z

147

Defect formation in long Josephson junctions  

SciTech Connect (OSTI)

We study numerically a mechanism of vortex formation in a long Josephson junction within the framework of the one-dimensional sine-Gordon model. This mechanism is switched on below the critical temperature. It is shown that the number of fluxons versus velocity of cooling roughly scales according to the power law with the exponent of either 0.25 or 0.5 depending on the temperature variation in the critical current density.

Gordeeva, Anna V. [Institute for Physics of Microstructures, RAS, GSP-105, Nizhny Novgorod 603950 (Russian Federation); Department of Physics, B309, Technical University of Denmark, DK-2800 Lyngby (Denmark); Pankratov, Andrey L. [Institute for Physics of Microstructures, RAS, GSP-105, Nizhny Novgorod 603950 (Russian Federation)

2010-06-01T23:59:59.000Z

148

Quantum dynamics in the bosonic Josephson junction  

SciTech Connect (OSTI)

We employ a semiclassical picture to study dynamics in a bosonic Josephson junction with various initial conditions. Phase diffusion of coherent preparations in the Josephson regime is shown to depend on the initial relative phase between the two condensates. For initially incoherent condensates, we find a universal value for the buildup of coherence in the Josephson regime. In addition, we contrast two seemingly similar on-separatrix coherent preparations, finding striking differences in their convergence to classicality as the number of particles increases.

Chuchem, Maya; Cohen, Doron [Department of Physics, Ben-Gurion University of the Negev, P.O.B. 653, Beer-Sheva 84105 (Israel); Smith-Mannschott, Katrina [Department of Physics, Wesleyan University, Middletown, Connecticut 06459 (United States); MPI for Dynamics and Self-Organization, Bunsenstrasse 10, D-37073 Goettingen (Germany); Hiller, Moritz [Physikalisches Institut, Albert-Ludwigs-Universitaet, Hermann-Herder-Strasse 3, D-79104 Freiburg (Germany); Kottos, Tsampikos [Department of Physics, Wesleyan University, Middletown, Connecticut 06459 (United States); Vardi, Amichay [Department of Chemistry, Ben-Gurion University of the Negev, P.O.B. 653, Beer-Sheva 84105 (Israel); Institute for Theoretical Atomic, Molecular and Optical Physics, Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138 (United States)

2010-11-15T23:59:59.000Z

149

Screening current effects in Josephson junction arrays  

E-Print Network [OSTI]

The purpose of this work is to compare the dynamics of arrays of Josephson junctions in presence of magnetic field in two different frameworks: the so called XY frustrated model with no self inductance and an approach that takes into account the screening currents (considering self inductances only). We show that while for a range of parameters the simpler model is sufficiently accurate, in a region of the parameter space solutions arise that are not contained in the XY model equations.

A. Petraglia; G. Filatrella; G. Rotoli

1995-07-28T23:59:59.000Z

150

q-deformed dynamics and Josephson junction  

E-Print Network [OSTI]

We define a generalized rate equation for an observable in quantum mechanics, that involves a parameter q and whose limit $q\\to 1$ gives the standard Heisenberg equation. The generalized rate equation is used to study dynamics of current biased Josephson junction. It is observed that this toy model incorporates diffraction like effects in the critical current. Physical interpretation for q is provided which is also shown to be q-deformation parameter.

Ramandeep S. Johal

2000-10-04T23:59:59.000Z

151

Peltier Junction heats and cools car seat  

SciTech Connect (OSTI)

Electrically heated seats may soon become heated and cooled seats. The design called the CCS module exploits the heat-pump capability of a class of semiconductor thermoelectric devices (TEDs) known as Peltier Junction. Every CCS module contain two TEDs. Heating and cooling occurs through convection and conduction. The heart of the system is the thermoelectric heat pump. This is originally conceived as the sole heating/cooling options for a prototype electric vehicle.

Gottschalk, M.A.

1994-10-10T23:59:59.000Z

152

Magnetism in Thiolated Gold Model Junctions  

Science Journals Connector (OSTI)

Magnetism in Thiolated Gold Model Junctions ... Nanoparticles revealing magnetism and their assemblies are of importance in nanotechnology and spintronics,(26, 27) in fundamental quantum-mechanical experiments,(28) and potentially in quantum computing. ... (47) Even though the magnetism has not yet been explicitly demonstrated in pure, neutral, and small thiolated AuNPs, it may be readily promoted by transition-metal doping of AuNP cores. ...

Matúš Dubecký; Haibin Su

2012-07-24T23:59:59.000Z

153

Grand valley irrigation return flow case study  

SciTech Connect (OSTI)

Irrigation water supply is furnished annually to about 71,500 acres of land in the Grand Valley of western Colorado. Return flows from that irrigation contribute about 780,000 tpy of salt to the Colorado River, causing an increase of 77 mg/l in the salinity concentration at Imperial Dam. A case study of water quality in this region is focused on: water quality data for irrigation and return flows/ identification of regulations that affect irrigation and return flows/ and a proposed program for controlling salinity levels. (1 map, 9 references, 8 tables)

Keys, J.W.

1981-06-01T23:59:59.000Z

154

Urban Water Conservation along the Rio Grande  

E-Print Network [OSTI]

Use by Cate- gories in New Mexico Counties, River Basins and Irrigated Acreage in 2000 and the NMOSE An- nual Report. 5,6 Data were derived from water supply or utility companies as opposed to city figures. These numbers may reflect some rural... Urban Water Conservation along the Rio Grande THE TEXAS A&M UNIVERSITY SYSTEM NEW MEXICO STATE UNIVERSITY An Inventory of Water Conservation Programs TR 269 SP 201 Valeen Silvy, 1 Ronald Kaiser, 2 Bruce Lesikar 3 and Craig Runyan...

Silvey, Valeen; Kaiser, Ronald; Lesikar, Bruce; Runyan, Craig

2004-01-01T23:59:59.000Z

155

Josephson junction in a thin film  

SciTech Connect (OSTI)

The phase difference {phi}(y) for a vortex at a line Josephson junction in a thin film attenuates at large distances as a power law, unlike the case of a bulk junction where it approaches exponentially the constant values at infinities. The field of a Josephson vortex is a superposition of fields of standard Pearl vortices distributed along the junction with the line density {phi}'(y)/2{pi}. We study the integral equation for {phi}(y) and show that the phase is sensitive to the ratio l/{Lambda}, where l={lambda}{sub J}{sup 2}/{lambda}{sub L}, {Lambda}=2{lambda}{sub L}{sup 2}/d, {lambda}{sub L}, and {lambda}{sub J} are the London and Josephson penetration depths, and d is the film thickness. For l<<{Lambda}, the vortex ''core'' of the size l is nearly temperature independent, while the phase ''tail'' scales as l{Lambda}/y{sup 2}={lambda}{sub J}2{lambda}{sub L}/d/y{sup 2}; i.e., it diverges as T{yields}T{sub c}. For l>>{Lambda}, both the core and the tail have nearly the same characteristic length l{Lambda}.

Kogan, V. G.; Dobrovitski, V. V.; Clem, J. R.; Mawatari, Yasunori; Mints, R. G.

2001-04-01T23:59:59.000Z

156

EA-1173: Grande Ronde Basin Endemic Spring Chinook Salmon Supplemental  

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

3: Grande Ronde Basin Endemic Spring Chinook Salmon 3: Grande Ronde Basin Endemic Spring Chinook Salmon Supplemental Program (Preliminary), Oregon EA-1173: Grande Ronde Basin Endemic Spring Chinook Salmon Supplemental Program (Preliminary), Oregon SUMMARY This EA evaluates the environmental impacts for the U.S. Department of Energy Bonneville Power Administration's proposal to fund a program designed to prevent the extinction and begin the recovery of spring Chinook salmon stocks in the Grande Ronde River Basin in the Upper Grande Ronde River, Lostine River, and Catherine Creek in Northeastern Oregon. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD December 18, 2003 EA-1173-SA-01: Supplement Analysis Grande Ronde Basin Endemic Spring Chinook Salmon Supplementation Program

157

Single P-N junction tandem photovoltaic device  

DOE Patents [OSTI]

A single P-N junction solar cell is provided having two depletion regions for charge separation while allowing the electrons and holes to recombine such that the voltages associated with both depletion regions of the solar cell will add together. The single p-n junction solar cell includes an alloy of either InGaN or InAlN formed on one side of the P-N junction with Si formed on the other side in order to produce characteristics of a two junction (2J) tandem solar cell through only a single P-N junction. A single P-N junction solar cell having tandem solar cell characteristics will achieve power conversion efficiencies exceeding 30%.

Walukiewicz, Wladyslaw (Kensington, CA); Ager, III, Joel W. (Berkeley, CA); Yu, Kin Man (Lafayette, CA)

2012-03-06T23:59:59.000Z

158

Single P-N junction tandem photovoltaic device  

DOE Patents [OSTI]

A single P-N junction solar cell is provided having two depletion regions for charge separation while allowing the electrons and holes to recombine such that the voltages associated with both depletion regions of the solar cell will add together. The single p-n junction solar cell includes an alloy of either InGaN or InAlN formed on one side of the P-N junction with Si formed on the other side in order to produce characteristics of a two junction (2J) tandem solar cell through only a single P-N junction. A single P-N junction solar cell having tandem solar cell characteristics will achieve power conversion efficiencies exceeding 30%.

Walukiewicz, Wladyslaw (Kensington, CA); Ager, III, Joel W. (Berkeley, CA); Yu, Kin Man (Lafayette, CA)

2011-10-18T23:59:59.000Z

159

EV Everywhre Grand Challenge - Battery Status and Cost Reduction...  

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

EV Everywhere Grand Challenge Battery Status and Cost Reduction Prospects July 26, 2012 David Howell Team Lead, Hybrid & Electric Systems Vehicle Technologies Program U.S....

160

Highlights from the 2014 SunShot Grand Challenge Summit  

Broader source: Energy.gov [DOE]

Sharing key moments from the SunShot Grand Challenge Summit -- an event that brings together hundreds of leaders across the solar community.

Note: This page contains sample records for the topic "grafton grand junction" 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

EV Everywhere Grand Challenge - Electric Motors and Critical...  

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

Electric Motors and Critical Materials Breakout Laura Marlino Oak Ridge National Laboratory Iver Anderson Ames Laboratory Facilitators July 24, 2012 EV Everywhere Grand Challenge...

162

EV Everywhere Grand Challenge- Battery Workshop attendees list  

Broader source: Energy.gov [DOE]

Attendance list for the EV Everywhere Grand Challenge: Battery Workshop on July 26, 2012 held at the Doubletree O'Hare, Chicago, IL.

163

Arroyo Grande, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

(Redirected from Arroyo Grande, CA) Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.1185868, -120.5907252 Loading map... "minzoom":false,"mappingservice":"go...

164

City of Grand Rapids- Green Building Requirements for Municipal Buildings  

Broader source: Energy.gov [DOE]

In January 2006, the City of Grand Rapids approved a resolution detailing the city's sustainability policy for public buildings. The resolution directed city personnel to implement the principles...

165

EV Everywhere Grand Challenge Introduction for Electric Drive...  

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

Introduction for Electric Drive Workshop EV Everywhere Grand Challenge Introduction for Electric Drive Workshop Presentation given by EERE Assistant Secretary David Danielson at...

166

EV Everywhere Grand Challenge- Battery Status and Cost Reduction Prospects  

Broader source: Energy.gov [DOE]

Presentation given by technology manager David Howell at the EV Everywhere Grand Challenge: Battery Workshop on July 26, 2012 held at the Doubletree O'Hare, Chicago, IL.

167

DOE/EIS-0485 Draft Environmental Impact Statement Grande Prairie...  

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

1000 Independence Avenue SW Washington, DC 20585 Telephone: (800) 472-2756 DOE NEPA Web Site: http:energy.gov nepaoffice-nepa-policy-and-compliance ABSTRACT: Grande...

168

Grand Opening for Project LIBERTY: Nation's First Plant to Use...  

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

its grand opening September 3, 2014, becoming the first commercial-scale cellulosic ethanol plant to use corn waste as a feedstock. Developed through a joint venture between...

169

Pseudospherical Junctions or Josephson Effect, Backlund Transformations, and Fine Structure Coupling  

E-Print Network [OSTI]

, that the geometric phase evolution within M circularly and toroidally arranged virtual Josephson junctions (coupled by a special arrangement of Josephson junctions. In this con- text "virtual junction" means simply a scalar impedance will represent in this paper a "virtual Josephson junction". The Josephson junctions

Binder, Bernd

170

Fabrication of magnetic tunnel junctions with epitaxial and textured ferromagnetic layers  

DOE Patents [OSTI]

This invention relates to magnetic tunnel junctions and methods for making the magnetic tunnel junctions. The magnetic tunnel junctions include a tunnel barrier oxide layer sandwiched between two ferromagnetic layers both of which are epitaxial or textured with respect to the underlying substrate upon which the magnetic tunnel junctions are grown. The magnetic tunnel junctions provide improved magnetic properties, sharper interfaces and few defects.

Chang, Y. Austin (Middleton, WI); Yang, Jianhua Joshua (Madison, WI)

2008-11-11T23:59:59.000Z

171

Classical phase diffusion in small hysteretic Josephson junctions  

SciTech Connect (OSTI)

The existence of classical phase diffusion in hysteretic junctions is demonstrated by quantitative agreement between experimental and simulated {ital I}-{ital V} curves. The simulations are based on a circuit that accurately models both the junction and its external shunting impedance at microwave frequencies. We show that the bias current at which the junction switches from the phase diffusion state to the voltage state is sensitive to dissipation at microwave frequencies.

Martinis, J.M.; Kautz, R.L. (National Institute of Standards and Technology, Boulder, Colorado 80303 (US))

1989-10-02T23:59:59.000Z

172

A Josephson Junction Microscope for Low-frequency Fluctuators  

E-Print Network [OSTI]

The high-Q harmonic oscillator mode of a Josephson junction can be used as a novel probe of spurious two-level systems (TLSs) inside the amorphous oxide tunnel barriers of the junction. In particular, we show that spectroscopic transmission measurements of the junction resonator mode can reveal how the coupling magnitude between the junction and the TLSs varies with an external magnetic field applied in the plane of the tunnel barrier. The proposed experiments offer the possibility of clearly resolving the underlying coupling mechanism for these spurious TLSs, an important decoherence source limiting the quality of superconducting quantum devices.

L. Tian; R. W. Simmonds

2007-05-10T23:59:59.000Z

173

Quantum manipulation and simulation using Josephson junction arrays  

E-Print Network [OSTI]

We discuss the prospect of using quantum properties of large scale Josephson junction arrays for quantum manipulation and simulation. We study the collective vibrational quantum modes of a Josephson junction array and show that they provide a natural and practical method for realizing a high quality cavity for superconducting qubit based QED. We further demonstrate that by using Josephson junction arrays we can simulate a family of problems concerning spinless electron-phonon and electron-electron interactions. These protocols require no or few controls over the Josephson junction array and are thus relatively easy to realize given currently available technology.

Xingxiang Zhou; Ari Mizel

2006-05-01T23:59:59.000Z

174

High-frequency rolloff in the response of junction detectors  

Science Journals Connector (OSTI)

A model is developed for junction detectors based on the antisymmetric electromagnetic-structure mode for two high-free-carrier-density regions separated by a slightly conductive...

Haas, David R; Yu, Theodore; Wurl, Jon G; Gustafson, T K

1985-01-01T23:59:59.000Z

175

Organic-Inorganic Hetero Junction White Light Emitting Diode.  

E-Print Network [OSTI]

?? The purpose of this thesis work is to design and fabricates organic-inorganic hetero junction White Light Emitting Diode (WLED). In this WLED, inorganic material… (more)

Lubuna Beegum, Shafeek

2008-01-01T23:59:59.000Z

176

Vehicle Technologies Office: EV Everywhere Grand Challenge  

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

Challenge Challenge With their immense potential for increasing the country's energy, economic, and environmental security, plug-in hybrid electric and all-electric vehicles (also known as plug-in electric vehicles, or PEVs) will play a key role in the country's transportation future. In fact, transitioning to electric drive vehicles (including hybrid-electric) could reduce U.S. oil dependence by more than 80% and greenhouse gas emissions by more than 60%. The EV Everywhere Grand Challenge focuses on the U.S. becoming the first nation in the world to produce plug-in electric vehicles that are as affordable for the average American family as today's gasoline-powered vehicles within the next 10 years. To learn more about electric vehicles, see our Plug-in Electric Vehicle Basics page. To help meet the EV Everywhere goals, the Vehicle Technologies Office supports efforts in a variety of areas:

177

Grand Electric Coop, Inc | Open Energy Information  

Open Energy Info (EERE)

Electric Coop, Inc Electric Coop, Inc Jump to: navigation, search Name Grand Electric Coop, Inc Place South Dakota Utility Id 7484 Utility Location Yes Ownership C NERC Location MRO NERC MRO Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Electric Heat Rate Commercial Farm and Residential Electric Heat Rate Residential Metered Security Light - 100 HPS Lighting Metered Security Light - 175 MV Lighting Metered Security Light - 250 HPS Lighting Metered Security Light - 400 MV Lighting Schedule A - Farm and Residential Residential Schedule ADF -Du al Fuel Service Residential

178

Grand River Dam Authority | Open Energy Information  

Open Energy Info (EERE)

Dam Authority Dam Authority Jump to: navigation, search Name Grand River Dam Authority Place Oklahoma Utility Id 7490 Utility Location Yes Ownership S NERC Location SPP NERC SPP Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png general service Commercial general service commercial Commercial large general servic time of use distributional Commercial

179

Seismic amplitude anomalies at Mestena Grande field  

SciTech Connect (OSTI)

Mestena Grande field is located in northeast Jim Hogg County, Texas. Gas and condensate are produced from the middle lobe of the middle Eocene Queen City Formation. The Queen City is approximately 100 ft thick and the middle lobe, the main reservoir, is only 30 ft thick, which is well below tuning thickness. Porosities in the producing sands are generally 15-25% and permeabilities are usually 15-25 md, the maximum being about 80 md. The most recent seismic data exhibit amplitude anomalies that have some correspondence with the production. The strongest amplitudes are from the vicinity of the better wells and increase with offset. Most of the dry holes are on weak amplitudes that decrease with offset. Modeling the AVO response of a productive well, however, has predicted an amplitude decrease with offset. This disagreement is attributed to the lack of accurate shear wave velocities and the very thinly laminated sands.

Burnett, R. (Union Texas Petroleum, Houston, TX (USA))

1989-09-01T23:59:59.000Z

180

Non-relativistic Josephson Junction from Holography  

E-Print Network [OSTI]

We construct a Josephson junction in non-relativistic case with a Lifshitz geometry as the dual gravity. We investigate the effect of the Lifshitz scaling in comparison with its relativistic counterpart. The standard sinusoidal relation between the current and the phase difference is found for various Lifshitz scalings characterised by the dynamical critical exponent. We also find the exponential decreasing relation between the condensate of the scalar operator within the barrier at zero current and the width of the weak link, as well as the relation between the critical current and the width. Nevertheless, the coherence lengths obtained from two exponential decreasing relations generically have discrepancies for non-relativistic dual.

Huai-Fan Li; Li Li; Yong-Qiang Wang; Hai-Qing Zhang

2014-12-09T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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.


181

Non-relativistic Josephson Junction from Holography  

E-Print Network [OSTI]

We construct a Josephson junction in non-relativistic case with a Lifshitz geometry as the dual gravity. We investigate the effect of the Lifshitz scaling in comparison with its relativistic counterpart. The standard sinusoidal relation between the current and the phase difference is found for various Lifshitz scalings characterised by the dynamical critical exponent. We also find the exponential decreasing relation between the condensate of the scalar operator within the barrier at zero current and the width of the weak link, as well as the relation between the critical current and the width. Nevertheless, the coherence lengths obtained from two exponential decreasing relations generically have discrepancies for non-relativistic dual.

Li, Huai-Fan; Wang, Yong-Qiang; Zhang, Hai-Qing

2014-01-01T23:59:59.000Z

182

Synchronized Andreev transmission in SNS junction arrays.  

SciTech Connect (OSTI)

We construct a nonequilibrium theory for the charge transfer through a diffusive array of alternating normal (N) and superconducting (S) islands comprising an SNSNS junction, with the size of the central S island being smaller than the energy relaxation length. We demonstrate that in the nonequilibrium regime the central island acts as Andreev retransmitter with the Andreev conversions at both NS interfaces of the central island correlated via above-the-gap transmission and Andreev reflection. This results in a synchronized transmission at certain resonant voltages which in experiments is seen as a sequence of spikes in the differential conductivity.

Chtchelkatchev, N. M.; Baturina, T. I.; Glatz, A.; Vinokur, V. M.; Materials Science Division; Russian Academy of Sciences; Moscow Inst. of Physics and Technology; Inst. Semiconductor Physics

2010-07-29T23:59:59.000Z

183

Quantum breathers in capacitively coupled Josephson junctions: Correlations, number conservation, and entanglement  

E-Print Network [OSTI]

Quantum breathers in capacitively coupled Josephson junctions: Correlations, number conservation coupled Josephson junctions. In the classical case the equations of motion admit discrete breather by employing the already developed tech- niques for quantum information processing using Josephson junctions

Flach, Sergej

184

Grand Challenge: Scalable Stateful Stream Processing for Smart Grids  

E-Print Network [OSTI]

to the ACM DEBS Grand Challenge 2014, which evaluates event-based systems for smart grid analytics. OurGrand Challenge: Scalable Stateful Stream Processing for Smart Grids Raul Castro Fernandez for event queries. The 2014 edition of the challenge [15] focuses on smart grid analytics and is based

Pietzuch, Peter

185

The Particle Adventure | Unsolved Mysteries | Forces and the Grand Unified  

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

Unsolved Mysteries - Forces and the Grand Unified Theory Unsolved Mysteries - Forces and the Grand Unified Theory Forces and the Grand Unified Theory Physicists hope that a Grand Unified Theory will unify the strong, weak, and electromagnetic interactions. There have been several proposed Unified Theories, but we need data to pick which, if any, of these theories describes nature. If a Grand Unification of all the interactions is possible, then all the interactions we observe are all different aspects of the same, unified interaction. However, how can this be the case if strong and weak and electromagnetic interactions are so different in strength and effect? Strangely enough, current data and theory suggests that these varied forces merge into one force when the particles being affected are at a high enough energy.

186

Grand Challenges | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Grand Challenges Grand Challenges Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Basic Research Needs Grand Challenges Science Highlights News & Events Publications Contact BES Home Research Grand Challenges Print Text Size: A A A RSS Feeds FeedbackShare Page Grand Challenge Report The Basic Energy Sciences Advisory Committee (BESAC) report, Directing Matter and Energy: Five Challenges for Science and the Imagination was the culmination of a series of BES-sponsored workshops that began in 2001. Over and over, the recommendations from these workshops described similar themes that in this new era of science, we would design, discover, and synthesize new materials and molecular assemblies through atomic scale control; probe and control photon, phonon, electron, and ion interactions

187

Dynamics of domain wall networks with junctions  

SciTech Connect (OSTI)

We use a combination of analytic tools and an extensive set of the largest and most accurate three-dimensional field theory numerical simulations to study the dynamics of domain wall networks with junctions. We build upon our previous work and consider a class of models which, in the limit of large number N of coupled scalar fields, approaches the so-called ''ideal'' model (in terms of its potential to lead to network frustration). We consider values of N between N=2 and N=20, and a range of cosmological epochs, and we also compare this class of models with other toy models used in the past. In all cases we find compelling evidence for a gradual approach to scaling, strongly supporting our no-frustration conjecture. We also discuss the various possible types of junctions (including cases where there is a hierarchy of them) and their roles in the dynamics of the network. Finally, we provide a cosmological Zel'dovich-type bound on the energy scale of this kind of defect network: it must be lower than 10 keV.

Avelino, P. P.; Oliveira, J. C. R. E. [Centro de Fisica do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Departamento de Fisica da Faculdade de Ciencias da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Martins, C. J. A. P. [Centro de Astrofisica da Universidade do Porto, Rua das Estrelas s/n, 4150-762 Porto (Portugal); DAMTP, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom); Menezes, J. [Centro de Fisica do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Centro de Astrofisica da Universidade do Porto, Rua das Estrelas s/n, 4150-762 Porto (Portugal); Departamento de Fisica, Universidade Federal da Paraiba, Caixa Postal 5008, 58051-970 Joao Pessoa, Paraiba (Brazil); Menezes, R. [Departamento de Fisica, Universidade Federal da Paraiba, Caixa Postal 5008, 58051-970 Joao Pessoa, Paraiba (Brazil)

2008-11-15T23:59:59.000Z

188

A fourier spectrometer for studying the radiation from Josephson Junctions  

SciTech Connect (OSTI)

The paper describes a Fourier spectrometer designed to study the radiation generated by a Josephson junction in the millimeter and FIR bands with a resolution of {approx}2 GHz in the two-pass mode and {approx}1 GHz in the multipass mode. A feature is that one Josephson junctions operates as both generator and detector at the same time.

Verevkin, A.A.; Il`in, V.A.; Lipatov, A.P. [V.I. Lenin Moscow Pedagogical State Univ., Moscow (Russian Federation)

1995-06-01T23:59:59.000Z

189

Conditions for synchronization in Josephson-junction arrays  

SciTech Connect (OSTI)

An effective perturbation theoretical method has been developed to study the dynamics of Josephson Junction series arrays. It is shown that the inclusion of Junction capacitances, often ignored, has a significant impact on synchronization. Comparison of analytic with computational results over a wide range of parameters shows excellent agreement.

Chernikov, A.A.; Schmidt, G. [Stevens Institute of Technology, Hoboken, NJ (United States)

1995-12-31T23:59:59.000Z

190

Josephson junctions in high-T/sub c/ superconductors  

DOE Patents [OSTI]

The invention includes a high T/sub c/ Josephson sperconducting junction as well as the method and apparatus which provides the junction by application of a closely controlled and monitored electrical discharge to a microbridge region connecting two portions of a superconducting film.

Falco, C.M.; Lee, T.W.

1981-01-14T23:59:59.000Z

191

Intermittency and low frequency noise in a Josephson junction  

SciTech Connect (OSTI)

The bifurcation, chaos, and intermittency in the {ital f}-biased Josephson junction are investigated by numerically integrating the equation of the Stewart-McCumber model with an interference {epsilon} cos {phi}'' term. In addition, the relationship between the low frequency noise and the routes to chaos in a Josephson junction is discussed.

Xiao Wanru (Physics Division, Nanjing Architectural Institute (CN)); Yao Xixian (Department of Physics, Nanjing University (CN))

1990-01-01T23:59:59.000Z

192

Conditions for synchronization in Josephson-junction arrays  

SciTech Connect (OSTI)

An effective perturbation theoretical method has been developed to study the dynamics of Josephson-junction series arrays. It is shown that the inclusion of junction capacitances, which is often ignored, has a significant impact on synchronization. Comparison of analytic with computational results over a wide range of parameters shows excellent agreement.

Chernikov, A.A.; Schmidt, G. [Stevens Institute of Technology, Hoboken, New Jersey 07030 (United States)] [Stevens Institute of Technology, Hoboken, New Jersey 07030 (United States)

1995-10-01T23:59:59.000Z

193

Profiling the Thermoelectric Power of Semiconductor Junctions with  

E-Print Network [OSTI]

sources realize energy conversion between heat and electricity without the use of moving me- chanical the thermoelectric power, band struc- tures, and carrier concentrations of semiconductor junctions that constitute S is governed by local carrier statistics, SThEM allows us to profile precise elec- tronic junction locations

194

E-Print Network 3.0 - adhering junctions connecting Sample Search...  

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

S... . P. Benz, and J. E. Bonevich Abstract--The authors have made tall, uniform stacked Josephson junction... bar- rier of our niobium Josephson junctions and obtain working...

195

Methane generation at Grand Gulf Nuclear Station  

SciTech Connect (OSTI)

The methane generation at Grand Gulf has been brought to light twice. The initial event occurred in February 1990 and the second in December 1993. Both events involved the receipt of a cask at Barnwell Waste Management Facility that when opened indicated a gas escaping. The gas was subsequently sampled and indicated a percentage of explosive gas. Both events involved powdered resin and indicated that the generation was from a bacterial attack of the organic materials (cellulose in the powdered resin mixture). The first event occurred and was believed to be isolated in a particular waste stream. The situation was handled and a biocide was found to be effective in treatment of liners until severe cross contamination of another waste stream occurred. This allowed the shipment of a liner that was required to be sampled for explosive gases. The biocide used by GGNS was allowed reintroduction into the floor drains and this allowed the buildup of immunity of the bacterial population to this particular biocide. The approval of a new biocide has currently allowed GGNS to treat liners and ship them offsite.

Carver, M.L. [Entergy Operations, Inc., Grand Gulf Nuclear Station, Port Gibson, MS (United States)

1995-09-01T23:59:59.000Z

196

Quantum computing with atomic Josephson junction arrays  

SciTech Connect (OSTI)

We present a quantum computing scheme with atomic Josephson junction arrays. The system consists of a small number of atoms with three internal states and trapped in a far-off-resonant optical lattice. Raman lasers provide the 'Josephson' tunneling, and the collision interaction between atoms represent the 'capacitive' couplings between the modes. The qubit states are collective states of the atoms with opposite persistent currents. This system is closely analogous to the superconducting flux qubit. Single-qubit quantum logic gates are performed by modulating the Raman couplings, while two-qubit gates result from a tunnel coupling between neighboring wells. Readout is achieved by tuning the Raman coupling adiabatically between the Josephson regime to the Rabi regime, followed by a detection of atoms in internal electronic states. Decoherence mechanisms are studied in detail promising a high ratio between the decoherence time and the gate operation time.

Tian Lin; Zoller, P. [Institute for Theoretical Physics, University of Innsbruck, A-6020 Innsbruck (Austria)

2003-10-01T23:59:59.000Z

197

Advanced Concepts in Josephson Junction Reflection Amplifiers  

E-Print Network [OSTI]

Low-noise amplification atmicrowave frequencies has become increasingly important for the research related to superconducting qubits and nanoelectromechanical systems. The fundamental limit of added noise by a phase-preserving amplifier is the standard quantum limit, often expressed as noise temperature $T_{q} = \\hbar {\\omega}/2k_{B}$. Towards the goal of the quantum limit, we have developed an amplifier based on intrinsic negative resistance of a selectively damped Josephson junction. Here we present measurement results on previously proposed wide-band microwave amplification and discuss the challenges for improvements on the existing designs. We have also studied flux-pumped metamaterial-based parametric amplifiers, whose operating frequency can be widely tuned by external DC-flux, and demonstrate operation at $2\\omega$ pumping, in contrast to the typical metamaterial amplifiers pumped via signal lines at $\\omega$.

Pasi Lähteenmäki; Visa Vesterinen; Juha Hassel; G. S. Paraoanu; Heikki Seppä; Pertti Hakonen

2014-05-20T23:59:59.000Z

198

Quantum Fluctuations in Josephson Junction Comparators  

E-Print Network [OSTI]

We have developed a method for calculation of quantum fluctuation effects, in particular of the uncertainty zone developing at the potential curvature sign inversion, for a damped harmonic oscillator with arbitrary time dependence of frequency and for arbitrary temperature, within the Caldeira-Leggett model. The method has been applied to the calculation of the gray zone width Delta Ix of Josephson-junction balanced comparators driven by a specially designed low-impedance RSFQ circuit. The calculated temperature dependence of Delta Ix in the range 1.5 to 4.2K is in a virtually perfect agreement with experimental data for Nb-trilayer comparators with critical current densities of 1.0 and 5.5 kA/cm^2, without any fitting parameters.

Thomas J. Walls; Timur V. Filippov; Konstantin K. Likharev

2002-07-15T23:59:59.000Z

199

Quantum Computing with Atomic Josephson Junction Arrays  

E-Print Network [OSTI]

We present a quantum computing scheme with atomic Josephson junction arrays. The system consists of a small number of atoms with three internal states and trapped in a far-off resonant optical lattice. Raman lasers provide the "Josephson" tunneling, and the collision interaction between atoms represent the "capacitive" couplings between the modes. The qubit states are collective states of the atoms with opposite persistent currents. This system is closely analogous to the superconducting flux qubit. Single qubit quantum logic gates are performed by modulating the Raman couplings, while two-qubit gates result from a tunnel coupling between neighboring wells. Readout is achieved by tuning the Raman coupling adiabatically between the Josephson regime to the Rabi regime, followed by a detection of atoms in internal electronic states. Decoherence mechanisms are studied in detail promising a high ratio between the decoherence time and the gate operation time.

Lin Tian; P. Zoller

2003-06-12T23:59:59.000Z

200

The World as a Dual Josephson Junction  

E-Print Network [OSTI]

We examine some of the implications of the field-theoretical mechanism for the localization of gauge fields on hypersurfaces in higher-dimensional bulk space-time. This mechanism exploits the analogy between confinement and dual superconductivity. In the simplest case of a photon localized on a (2+1)-dimensional surface in a (3+1)-dimensional bulk, we argue that the system behaves like a dual Josephson junction. This implies that the effective gauge theory on the surface is not free, but displays weak confinement with a linear potential. We comment on the relevance of our results for the realistic case of a (3+1)-dimensional surface in a space-time with one or more extra dimensions.

N. Tetradis

2000-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

Gauge Theories of Josephson Junction Arrays  

E-Print Network [OSTI]

We show that the zero-temperature physics of planar Josephson junction arrays in the self-dual approximation is governed by an Abelian gauge theory with periodic mixed Chern-Simons term describing the charge-vortex coupling. The periodicity requires the existence of (Euclidean) topological excitations which determine the quantum phase structure of the model. The electric-magnetic duality leads to a quantum phase transition between a superconductor and a superinsulator at the self-dual point. We also discuss in this framework the recently proposed quantum Hall phases for charges and vortices in presence of external offset charges and magnetic fluxes: we show how the periodicity of the charge-vortex coupling can lead to transitions to anyon superconductivity phases. We finally generalize our results to three dimensions, where the relevant gauge theory is the so-called BF system, with an antisymmetric Kalb-Ramond gauge field.

M. C. Diamantini; P. Sodano; C. A. Trugenberger

1995-11-23T23:59:59.000Z

202

Structural organization of gap junction channels  

Science Journals Connector (OSTI)

Gap junctions were initially described morphologically, and identified as semi-crystalline arrays of channels linking two cells. This suggested that they may represent an amenable target for electron and X-ray crystallographic studies in much the same way that bacteriorhodopsin has. Over 30 years later, however, an atomic resolution structural solution of these unique intercellular pores is still lacking due to many challenges faced in obtaining high expression levels and purification of these structures. A variety of microscopic techniques, as well as NMR structure determination of fragments of the protein, have now provided clearer and correlated views of how these structures are assembled and function as intercellular conduits. As a complement to these structural approaches, a variety of mutagenic studies linking structure and function have now allowed molecular details to be superimposed on these lower resolution structures, so that a clearer image of pore architecture and its modes of regulation are beginning to emerge.

Gina E. Sosinsky; Bruce J. Nicholson

2005-01-01T23:59:59.000Z

203

Josephson-junction arrays with long-range interactions  

SciTech Connect (OSTI)

We calculate the current-voltage (IV) characteristics of a Josephson-junction array with long-range interactions. The array consists of two sets of equally spaced parallel superconducting wires placed at right angles. A Josephson junction is formed at every point wherever the wires cross. We treat each such junction as an overdamped resistively shunted junction, and each wire segment between two junctions as a similar resistively shunted junction with a much higher critical current. The IV characteristics are obtained by solving the coupled Josephson equations numerically. We find that, for a sufficiently large number of wires, the critical current saturates at a finite value because of the wire inductance, in excellent agreement with experiment. The calculated IV characteristics also show a striking hysteresis, even though each of the individual junctions is {ital nonhysteretic}. The hysteresis results from a global redistribution of current flow on the upper and lower voltage branches, and is also in excellent agreement with experiment. {copyright} {ital 1997} {ital The American Physical Society}

Harbaugh, J.K.; Stroud, D. [Department of Physics, Ohio State University, Columbus, Ohio 43210 (United States)] [Department of Physics, Ohio State University, Columbus, Ohio 43210 (United States)

1997-10-01T23:59:59.000Z

204

Dissipative dynamics of a Josephson junction in the Bose gases  

SciTech Connect (OSTI)

The dissipative dynamics of a Josephson junction in Bose gases is considered within the framework of the model of a tunneling Hamiltonian. The effective action that describes the dynamics of the phase difference across the junction is derived using the functional integration method. The dynamic equation obtained for the phase difference across the junction is analyzed for the finite temperatures in the low-frequency limit involving the radiation terms. The asymmetric case of the Bose gases with the different order parameters is calculated as well.

Barankov, R.A. [Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States); Burmistrov, S.N. [RRC 'Kurchatov Institute', Kurchatov Sq.1, 123182 Moscow (Russian Federation)

2003-01-01T23:59:59.000Z

205

Junction Temperature Measurement of IGBTs Using Short Circuit Current  

SciTech Connect (OSTI)

In this paper, a method is proposed to measure the junction temperatures of IGBT discrete devices and modules using short circuit current. Experimental results show that the short circuit current has good sensitivity, linearity and selectivity, which is suitable to be used as temperature sensitive electrical parameters (TSEP). Test circuit and hardware design are proposed for junction temperature measurement in single phase and three phase convertes. By connecting a temperature measurement unit to the converter and giving a short circuit pulse, the IGBT junction temperature can be measured.

Wang, Fei [ORNL; Xu, Zhuxian [ORNL; Ning, Puqi [ORNL

2012-01-01T23:59:59.000Z

206

BPS domain wall junctions in infinitely large extra dimensions  

Science Journals Connector (OSTI)

We consider models of scalar fields coupled to gravity which are higher-dimensional generalizations of four dimensional supergravity. We use these models to describe domain wall junctions in an anti–de Sitter background. We derive Bogomol’nyi equations for the scalar fields from which the walls are constructed and for the metric. From these equations a BPS-like formula for the junction energy can be derived. We demonstrate that such junctions localize gravity in the presence of more than one uncompactified extra dimension.

Sean M. Carroll; Simeon Hellerman; Mark Trodden

2000-07-27T23:59:59.000Z

207

DOE Announces Awardees for the Industrial Energy Efficiency Grand Challenge  

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

Awardees for the Industrial Energy Efficiency Grand Awardees for the Industrial Energy Efficiency Grand Challenge DOE Announces Awardees for the Industrial Energy Efficiency Grand Challenge May 5, 2010 - 12:00am Addthis WASHINGTON, DC - The U.S. Department of Energy announced today that 48 research and development projects across the country have been selected as award winners of the Industrial Energy Efficiency Grand Challenge. The grantees will receive a total of $13 million to fund the development of transformational industrial processes and technologies that can significantly reduce greenhouse gas emissions throughout the industrial sector. The funding will be matched by more than $5 million in private industry funding to support a total of $18 million in projects that will enhance America's energy security and strengthen our economy.

208

SunShot Grand Challenge Summit 2014 | Department of Energy  

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

SunShot Grand Challenge Summit 2014 SunShot Grand Challenge Summit 2014 SunShot Grand Challenge Summit 2014 May 19, 2014 8:00AM PDT to May 22, 2014 5:00PM PDT Anaheim, California Hilton Anaheim The DOE SunShot Initiative Grand Challenge Summit 2014 will bring together more than 800 members of the solar community including SunShot-funded project teams, industry leaders, innovative researchers and scientists, and local, state and federal government policymakers to review the progress made and discuss the challenges ahead to make solar energy more affordable and widespread across America. The event will include activities that celebrate the accomplishments across more than 250 SunShot-funded projects and discuss the path forward for the U.S. solar energy industry. Plenary Sessions and Keynote Speakers - Top leaders from business,

209

Saft America Advanced Batteries Plant Celebrates Grand Opening in  

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

Saft America Advanced Batteries Plant Celebrates Grand Opening in Saft America Advanced Batteries Plant Celebrates Grand Opening in Jacksonville Saft America Advanced Batteries Plant Celebrates Grand Opening in Jacksonville September 16, 2011 - 12:30pm Addthis Department of Energy Investment Helps Support Job Creation, U.S. Economic Competitiveness and Advanced Vehicle Industry WASHINGTON, D.C. - Today, Secretary Steven Chu joined with Saft America to announce the grand opening of the company's Jacksonville, Florida, factory, which will produce advanced lithium-ion batteries to power electric vehicles and other applications. Saft America estimates it will create nearly 280 permanent jobs at the factory, and the city of Jacksonville expects an additional 800 indirect jobs to be created within its community. The project has created or preserved an estimated 300

210

Alpine Extensional Detachment Tectonics In The Grande Kabylie Metamorphic  

Open Energy Info (EERE)

Extensional Detachment Tectonics In The Grande Kabylie Metamorphic Extensional Detachment Tectonics In The Grande Kabylie Metamorphic Core Complex Of The Maghrebides (Northern Algeria) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Alpine Extensional Detachment Tectonics In The Grande Kabylie Metamorphic Core Complex Of The Maghrebides (Northern Algeria) Details Activities (0) Areas (0) Regions (0) Abstract: The Maghrebides are part of the peri-Mediterranean Alpine orogen. They expose in their inner zone inliers of high-grade crystalline rocks surrounded by Oligo-Miocene and younger Miocene cover. Detailed mapping coupled with structural and petrological investigations in the Grande Kabylie massif, and the reinterpretation of the available geochronological data, allow us to refute the traditional concept of rigid behaviour of this

211

DOE Announces Awardees for the Industrial Energy Efficiency Grand Challenge  

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

Awardees for the Industrial Energy Efficiency Grand Awardees for the Industrial Energy Efficiency Grand Challenge DOE Announces Awardees for the Industrial Energy Efficiency Grand Challenge May 5, 2010 - 12:00am Addthis WASHINGTON, DC - The U.S. Department of Energy announced today that 48 research and development projects across the country have been selected as award winners of the Industrial Energy Efficiency Grand Challenge. The grantees will receive a total of $13 million to fund the development of transformational industrial processes and technologies that can significantly reduce greenhouse gas emissions throughout the industrial sector. The funding will be matched by more than $5 million in private industry funding to support a total of $18 million in projects that will enhance America's energy security and strengthen our economy.

212

Grand Blanc Generating Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Grand Blanc Generating Station Biomass Facility Grand Blanc Generating Station Biomass Facility Jump to: navigation, search Name Grand Blanc Generating Station Biomass Facility Facility Grand Blanc Generating Station Sector Biomass Facility Type Landfill Gas Location Genesee County, Michigan Coordinates 43.0777289°, -83.6773928° 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":43.0777289,"lon":-83.6773928,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

213

SunShot Grand Challenge Highlights Ambitious Efforts along the...  

Office of Environmental Management (EM)

Solar Spectrum SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum June 13, 2012 - 5:30pm Addthis Energy Secretary Steven Chu gives the...

214

Grande Ronde Basin Fish Habitat Enhancement Project : 1998 Annual Report.  

SciTech Connect (OSTI)

The primary goal of ''The Grande Ronde Basin Fish Habitat Improvement Project'' is to access, create, improve, protect, and restore reparian and instream habitat for anadromous salmonids, thereby maximizing opportunities for natural fish production within the basin.

McGowan, Vance R.; Powell, Russ M.

1999-05-01T23:59:59.000Z

215

Grand Opening of Abengoa's Biorefinery: Nation's Third Commercial...  

Office of Environmental Management (EM)

its grand opening on October 17, 2014, in Hugoton, Kansas. The Abengoa Bioenergy Biomass of Kansas (ABBK) facility is the first of its kind to use a proprietary enzymatic...

216

EV Everywhere Grand Challenge- Charging Infrastructure Enabling Flexible EV Design  

Broader source: Energy.gov [DOE]

Presentation given by Vehicle Technologies Office technology manager Lee Slezak at the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA

217

EV Everywhere Grand Challenge Introduction for Electric Drive Workshop  

Broader source: Energy.gov [DOE]

Presentation given by EERE Assistant Secretary David Danielson at the EV Everywhere Grand Challenge - Electric Drive (Power Electronics and Electric Machines) Workshop on July 24, 2012 held at the Doubletree O'Hare, Chicago, IL.

218

Winning the Future: Grand Ronde Solar Projects Reduce Pollution...  

Office of Environmental Management (EM)

carport. Photo from GRTHA, NREL 31797 Challenge: Situated on nearly 12,000 acres in the heart of Western Oregon's scenic coastal range, the Confederated Tribes of the Grand Ronde...

219

DEPARTMENT OF UROLOGIC SCIENCES GRAND ROUNDS FOR 2014-2015  

E-Print Network [OSTI]

Tempany-Afdhal, Professor of Radiology, Harvard Medical School #12;DEPARTMENT OF UROLOGIC SCIENCES GRAND Resident PGY-4 April 1 Urology Faculty, Dr. Joel Teichman 8 Dr. Phyllis Kisa, Pediatric Surgery Fellow 15

Ollivier-Gooch, Carl

220

Microsoft Word - GrandCoulee_FinalEA_CommentResponses.doc  

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

Grand Coulee's Third Powerplant Grand Coulee's Third Powerplant 500-kilovolt Transmission Line Replacement Project Revision Sheet for the Environmental Assessment Finding of No Significant Impact Mitigation Action Plan DOE/EA-1679 December 2011 Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project Revision Sheet for the Environmental Assessment 2 SUMMARY This revision sheet documents the changes to be incorporated into the Grand Coulee's Third Powerplant 500-kilovolt (kV) Transmission Line Replacement Project Preliminary Environmental Assessment (EA). With the addition of these changes, the Preliminary EA will not be reprinted and will serve as the Final EA. On May 2, 2011, the Preliminary EA was sent to agencies and interested parties.

Note: This page contains sample records for the topic "grafton grand junction" 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

Microwave Photon Counter Based on Josephson Junctions Y.-F. Chen,1,* D. Hover,1  

E-Print Network [OSTI]

Microwave Photon Counter Based on Josephson Junctions Y.-F. Chen,1,* D. Hover,1 S. Sendelbach,1 L on the current-biased Josephson junction. The junction is tuned to absorb single microwave photons from optical photon counters, it is natural to consider the Josephson junction--a nonlinear, nondissipative

Saffman, Mark

222

Supercurrent-Induced Temperature Gradient across a Nonequilibrium SNS Josephson Junction M. S. Crosser,1  

E-Print Network [OSTI]

Supercurrent-Induced Temperature Gradient across a Nonequilibrium SNS Josephson Junction M. S direction. The feature represents an effective temperature gradient across the SNS Josephson junction Josephson junction (SNS JJ) into a `` junction'' by driving the electron energy distribution far from

Birge, Norman

223

Asymmetric noise probed with a Josephson junction Q. Le Masne,1  

E-Print Network [OSTI]

Asymmetric noise probed with a Josephson junction Q. Le Masne,1 H. Pothier,1, Norman O. Birge,2 C are measured using a Josephson junction. The current noise adds to the bias current of the Josephson junction], consists in using a Josephson junction (JJ) as a large bandwidth on-chip noise detector [7, 8, 9]. It has

Boyer, Edmond

224

Cooper pair transport and Coulomb blockade in one dimensional Josephson junction arrays  

E-Print Network [OSTI]

Cooper pair transport and Coulomb blockade in one dimensional Josephson junction arrays Peter Å¡Ë?ogskoletryckeriet, Stockholm, 2000 #12; Abstract One dimensional Josephson junction arrays have been fabricated, measured small capacitance Josephson junction is described using a Serial Resistive and Inductive Junction (SRLJ

Haviland, David

225

Asymmetric Noise Probed with a Josephson Junction Q. Le Masne,1  

E-Print Network [OSTI]

Asymmetric Noise Probed with a Josephson Junction Q. Le Masne,1 H. Pothier,1,* Norman O. Birge,2 C of the current through a tunnel junction are measured using a Josephson junction. The current noise adds to the bias current of the Josephson junction and affects its switching out of the supercurrent branch

Birge, Norman

226

Manipulating Josephson junctions in thin-films by nearby vortices  

SciTech Connect (OSTI)

It is shown that a vortex trapped in one of the banks of a planar edge-type Josephson junction in a narrow thin-film superconducting strip can change drastically the dependence of the junction critical current on the applied field, I-c(H). When the vortex is placed at certain discrete positions in the strip middle, the pattern I-c(H) has zero at H = 0 instead of the traditional maximum of '0-type' junctions. The number of these positions is equal to the number of vortices trapped at the same location. When the junction-vortex separation exceeds similar to W, the strip width, I-c(H) is no longer sensitive to the vortex presence. The same is true for any separation if the vortex approaches the strip edges. (C) 2014 Elsevier B.V. All rights reserved.

Kogan, V.G.; Mints, R.G.

2014-07-01T23:59:59.000Z

227

Power dissipation in a single molecule junction: Tracking energy levels  

E-Print Network [OSTI]

Motivated by recent work [Lee et al. Nature {\\bf 489}, 209 (2013)], on asymmetry features of heat dissipation in the electrodes of molecular junctions, we put forward an idea as a result of heat dissipation in the electrodes. Based on tight-binding model and a generalized Green's function formalism, we describe the conditions under which heat dissipation shows symmetry characteristic and does not depend on the bias polarity. We also show the power dissipated in the junction can be used to detect which energy levels of molecule junction play more or less role in the transmission process. We present this idea by studying a simple toy model and Au-$C_{60}$-Au junction.

Yaghoob Naimi; Javad Vahedi

2014-12-05T23:59:59.000Z

228

Heterojunction for Multi-Junction Solar Cells - Energy Innovation...  

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

for use in forming a photodetector that has applications for use in a multi-junction solar cell and detecting light at an energy greater than 0.95-1.2 eV. DescriptionThis...

229

From Josephson junction metamaterials to tunable pseudo-cavities  

E-Print Network [OSTI]

The scattering through a Josephson junction interrupting a superconducting line is revisited including power leakage. We discuss also how to make tunable and broadband resonant mirrors by concatenating junctions. As an application, we show how to construct cavities using these mirrors, thus connecting two research fields: JJ quantum metamaterials and coupled cavity arrays. We finish by discussing the first non-linear corrections to the scattering and their measurable effects.

D. Zueco; C. Fernández-Juez; J. Yago; U. Naether; B. Peropadre; J. J. García-Ripoll; J. J. Mazo

2013-05-21T23:59:59.000Z

230

High-frequency wave sources using Josephson-junction arrays  

SciTech Connect (OSTI)

Results from Josephson-junction arrays used as high-frequency wave sources are presented. Phase-locked Josephson-junction arrays having a large number of junctions were developed to meet the need for compact submillimeter-wave sources for use in such applications as satellite communications are receivers for radioastronomical observations. The design, fabrication processes, and measurement are discussed. Distributed arrays of 40 junctions in which all Josephson junctions are placed at wavelength intervals were fabricated and tested. Such arrays can deliver about 1 [mu]W of power into a 20-60 [Omega] load resistor in the frequency ranger from 100 to 500 GHz, the upper limit being set by the large loss of the superconducting microstrip. Compact arrays were designed and fabricated to eliminate the loss of the superconducting microstrip. Those arrays have also demonstrated an output power level about 1 [mu]W into a 15 [Omega] load from 100 GHz up to 620 GHz. Characteristics of the Josephson junction source, including the power level, impedance matching, the tunability, the radiation linewidth, and tuning rate (or frequency-modulation) are discussed.

Wan, Kelin.

1991-01-01T23:59:59.000Z

231

Microstructure of Josephson junctions: Effect on supercurrent transport in YBCO grain boundary and barrier layer junctions  

SciTech Connect (OSTI)

The electric transport of high-temperature superconductors, such as YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} (YBCO), can be strongly restricted by the presence of high-angle grain boundaries (GB). This weak-link behavior is governed by the macroscopic GB geometry and the microscopic grain boundary structure and composition at the atomic level. Whereas grain boundaries present a considerable impediment to high current applications of high T{sub c} materials, there is considerable commercial interest in exploiting the weak-link-nature of grain boundaries for the design of microelectronic devices, such as superconducting quantum interference devices (SQUIDs). The Josephson junctions which form the basis of this technology can also be formed by introducing artificial barriers into the superconductor. The authors have examined both types of Josephson junctions by EM techniques in an effort to understand the connection between microstructure/chemistry and electrical transport properties. This knowledge is a valuable resource for the design and production of improved devices.

Merkle, K.L.; Huang, Y.

1998-01-01T23:59:59.000Z

232

Elongated nanostructures for radial junction solar cells  

Science Journals Connector (OSTI)

In solar cell technology, the current trend is to thin down the active absorber layer. The main advantage of a thinner absorber is primarily the reduced consumption of material and energy during production. For thin film silicon (Si) technology, thinning down the absorber layer is of particular interest since both the device throughput of vacuum deposition systems and the stability of the devices are significantly enhanced. These features lead to lower cost per installed watt peak for solar cells, provided that the (stabilized) efficiency is the same as for thicker devices. However, merely thinning down inevitably leads to a reduced light absorption. Therefore, advanced light trapping schemes are crucial to increase the light path length. The use of elongated nanostructures is a promising method for advanced light trapping. The enhanced optical performance originates from orthogonalization of the light's travel path with respect to the direction of carrier collection due to the radial junction, an improved anti-reflection effect thanks to the three-dimensional geometric configuration and the multiple scattering between individual nanostructures. These advantages potentially allow for high efficiency at a significantly reduced quantity and even at a reduced material quality, of the semiconductor material. In this article, several types of elongated nanostructures with the high potential to improve the device performance are reviewed. First, we briefly introduce the conventional solar cells with emphasis on thin film technology, following the most commonly used fabrication techniques for creating nanostructures with a high aspect ratio. Subsequently, several representative applications of elongated nanostructures, such as Si nanowires in realistic photovoltaic (PV) devices, are reviewed. Finally, the scientific challenges and an outlook for nanostructured PV devices are presented.

Yinghuan Kuang; Marcel Di Vece; Jatindra K Rath; Lourens van Dijk; Ruud E I Schropp

2013-01-01T23:59:59.000Z

233

Grand Ridge Elementary Wind Project | Open Energy Information  

Open Energy Info (EERE)

Grand Ridge Elementary Wind Project Grand Ridge Elementary Wind Project Facility Grand Ridge Elementary Sector Wind energy Facility Type Community Wind Location WA Coordinates 47.545883°, -122.005714° 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":47.545883,"lon":-122.005714,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

234

Fernald Preserve Visitors Center Grand Opening and LEED Platinum  

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

Fernald Preserve Visitors Center Grand Opening and LEED Platinum Fernald Preserve Visitors Center Grand Opening and LEED Platinum Certification Fernald Preserve Visitors Center Grand Opening and LEED Platinum Certification October 16, 2008 - 4:14pm Addthis Remarks as Prepared for Acting Deputy Secretary Kupfer Thank you, Mike, for that introduction and to both you and Jane for hosting this event. You both have been instrumental in the dramatic transformation of this site. We made a commitment more than a decade ago to do three things here at Fernald: to close it, to clean it up and to give it back to the community. I'm proud to say we have fulfilled that commitment safely and ahead of schedule. Less than two years ago, I was here with Secretary Bodman as he announced the completion of a $4.4 billion clean up operation. Since then, we have

235

Grand Marais PUC - Residential Energy Efficiency Rebate Program |  

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

Grand Marais PUC - Residential Energy Efficiency Rebate Program Grand Marais PUC - Residential Energy Efficiency Rebate Program Grand Marais PUC - Residential Energy Efficiency Rebate Program < Back Eligibility Commercial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Heat Pumps Commercial Lighting Lighting Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount CFLs: $2/bulb or up to 50% of cost LEDs: $10 - $15/bulb Lighting Fixtures: $15 - $20/fixture Refrigerators: $25, plus $50 for recycling an old, working unit Freezers: $25, plus $50 for recycling an old, working unit Dishwashers: $25 Clothes Washers: $50 Dehumidifiers: $65 Room A/C: $25, plus $25 for recycling an old, working unit Central A/C: $100 - $200, plus additional rebate for efficiency ratings

236

GreenHunter Biodiesel Refinery Grand Opening | Department of Energy  

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

GreenHunter Biodiesel Refinery Grand Opening GreenHunter Biodiesel Refinery Grand Opening GreenHunter Biodiesel Refinery Grand Opening June 2, 2008 - 12:51pm Addthis Remarks as Prepared for (Acting) Deputy Secretary Kupfer Today, Acting Deputy Secretary Jeffrey Kupfer delivered remarks at the launch of GreenHunter Energy's biodiesel refinery, which will be the nation's single largest biodiesel refinery, producing 105 million gallons of "white-water" B100 biodiesel per year. Thank you Gary. I'm pleased to join with Governor Perry, Congressmen Green and Lampson, and Mayor Garcia in celebrating this important occasion. Today, as we open the nation's largest biodiesel refinery, we reach another milestone in our effort to make America more energy secure. As you know, global energy demand is surging. We must act swiftly and aggressively to

237

Fernald Preserve Visitors Center Grand Opening and LEED Platinum  

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

Fernald Preserve Visitors Center Grand Opening and LEED Platinum Fernald Preserve Visitors Center Grand Opening and LEED Platinum Certification Fernald Preserve Visitors Center Grand Opening and LEED Platinum Certification October 16, 2008 - 4:14pm Addthis Remarks as Prepared for Acting Deputy Secretary Kupfer Thank you, Mike, for that introduction and to both you and Jane for hosting this event. You both have been instrumental in the dramatic transformation of this site. We made a commitment more than a decade ago to do three things here at Fernald: to close it, to clean it up and to give it back to the community. I'm proud to say we have fulfilled that commitment safely and ahead of schedule. Less than two years ago, I was here with Secretary Bodman as he announced the completion of a $4.4 billion clean up operation. Since then, we have

238

Moreau-Grand Electric Coop Inc | Open Energy Information  

Open Energy Info (EERE)

Moreau-Grand Electric Coop Inc Moreau-Grand Electric Coop Inc Jump to: navigation, search Name Moreau-Grand Electric Coop Inc Place South Dakota Utility Id 12915 Utility Location Yes Ownership C NERC Location MRO NERC MRO Yes ISO Other Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Large Commercial Industrial Small General Service Single Phase Commercial Small General Service Single Phase Well Commercial Small General Service Three Phase Commercial Average Rates Residential: $0.1090/kWh Commercial: $0.0798/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a"

239

Microsoft Word - CX-GrandCoulee-Creston_WEB.doc  

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

5, 2011 5, 2011 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Robert Keudell Robert Zeller Lineman Foreman III - TFWK-Grand Coulee Lineman Foreman I - TFWK-Grand Coulee Proposed Action: Selected wood pole replacement and minor access road maintenance along the Grand Coulee-Creston transmission line at miles 14, 15, 21 and 28. PP&A Project No: 1828 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities...for structures, rights of way, infrastructures such as roads, equipment...routine maintenance activities, corrective....are required to maintain... infrastructures... in a condition suitable for a facility to be used for its designed purpose.

240

Mutagenic potential of sediments from the Grand Calumet River  

SciTech Connect (OSTI)

The Grand Calumet River/Indiana Harbor Canal is one of the International Joint Commission's Great Lakes Areas of Concern (AOC). Like many other AOCs, the Grand Calumet River is in a heavily industrialized area and has a history of chemical contamination. Many of the chemicals found in the industrial and municipal wastes that enter the waterway end up in sediment where they are concentrated to high levels. In order to assess the potential genotoxicity of sediments from the Grand Calumet River, the authors determined the mutagenic potential of organic extracts of sediments. The sediment extracts were assayed in the Salmonella/microsome mutagenicity test. In the Ames test, all ten sediment samples assayed were found to be mutagenic. In general, chemicals found in the sediments required metabolic activation before a positive mutagenic response was observed.

Maccubbin, A.E.; Ersing, N. (Roswell Park Cancer Inst., Buffalo, NY (United States))

1991-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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.


241

Winners Announced for the NNSA Grand Challenge Competition | Department of  

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

Winners Announced for the NNSA Grand Challenge Competition Winners Announced for the NNSA Grand Challenge Competition Winners Announced for the NNSA Grand Challenge Competition December 11, 2013 - 1:23pm Addthis President Carlton Brown of Clark Atlanta University pictured here with winning students junior Jules Henry (Electrical Engineering/Computer Science) and sophomore KeAndra Goodman (Electrical Engineering/Physics). President Carlton Brown of Clark Atlanta University pictured here with winning students junior Jules Henry (Electrical Engineering/Computer Science) and sophomore KeAndra Goodman (Electrical Engineering/Physics). Annie Whatley Annie Whatley Deputy Director, Office of Minority Economic Impact The first year of the Minority Serving Institution Partnership Program with the Department of Energy site Kansas City Plant was a fruitful one. The two

242

Measure Guideline: Optimizing the Configuration of Flexible Duct Junction Boxes  

SciTech Connect (OSTI)

This measure guideline offers additional recommendations to heating, ventilation, and air conditioning (HVAC) system designers for optimizing flexible duct, constant-volume HVAC systems using junction boxes within Air Conditioning Contractors of America (ACCA) Manual D guidance (Rutkowski, H. Manual D -- Residential Duct Systems, 3rd edition, Version 1.00. Arlington, VA: Air Conditioning Contractors of America, 2009.). IBACOS used computational fluid dynamics software to explore and develop guidance to better control the airflow effects of factors that may impact pressure losses within junction boxes among various design configurations (Beach, R., Prahl, D., and Lange, R. CFD Analysis of Flexible Duct Junction Box Design. Golden, CO: National Renewable Energy Laboratory, submitted for publication 2013). These recommendations can help to ensure that a system aligns more closely with the design and the occupants' comfort expectations. Specifically, the recommendations described herein show how to configure a rectangular box with four outlets, a triangular box with three outlets, metal wyes with two outlets, and multiple configurations for more than four outlets. Designers of HVAC systems, contractors who are fabricating junction boxes on site, and anyone using the ACCA Manual D process for sizing duct runs will find this measure guideline invaluable for more accurately minimizing pressure losses when using junction boxes with flexible ducts.

Beach, R.; Burdick, A.

2014-03-01T23:59:59.000Z

243

Microwave coupling of frequency-locked Josephson junction arrays  

SciTech Connect (OSTI)

A high temperature superconducting YBa{sub 2}Cu{sub 3}O{sub y} array of five Josephson junctions designed with additional coupling lines has been developed to demonstrate the effects of frequency locking and impedance matching for applications such as oscillators, mixers, and detectors. The Josephson self-radiation power was directly detected by a superheterodyne receiver, and Shapiro steps were also measured. The Josephson self-radiation properties reveal good quality of phase locking and microwave coupling with external circuits. The maximum self-radiation power of our array is about 50 pW which is several ten times higher than that of a single Josephson junction, and its peak point exactly satisfies the Josephson current-voltage relation. The Shapiro-step measurements show that the behavior of current-voltage curve depends on the effective inductance of coupling lines which affects the total impedance of Josephson junction array and microwave coupling. The Josephson oscillation frequency was obtained up to about 880 GHz which is 73{percent} of the maximum available frequency calculated from the characteristic voltage of the Josephson junctions. Experimental results show that this type of Josephson junction array can improve the Josephson self-radiation power and increase the maximum detectable frequency. {copyright} {ital 1997 American Institute of Physics.}

Song, I.; Eom, Y.; Park, G. [Department of Physics, Sogang University, Seoul 100-611 (Korea)] [Department of Physics, Sogang University, Seoul 100-611 (Korea); Lee, E.; Park, S. [Electronic Materials Laboratory, Samsung Advanced Institute of Technology, Suwon (Korea)] [Electronic Materials Laboratory, Samsung Advanced Institute of Technology, Suwon (Korea)

1997-06-01T23:59:59.000Z

244

Theoretical exploration of Josephson Plasma Emission in Intrinsic Josephson Junctions  

SciTech Connect (OSTI)

In this paper, the authors theoretically predict the best efficient way for electromagnetic wave emission by Josephson plasma excitation in intrinsic Josephson junctions. First, they briefly derive basic equations describing dynamics of phase differences inside junction sites in intrinsic Josephson junctions, and review the nature of Josephson plasma excitation modes based on the equations. Especially, they make an attention to that Josephson plasma modes have much different dispersion relations depending on the propagating directions and their different modes can be recognized as N standing waves propagating along ah-plane in cases of finite stacked systems composed of N junctions. Second, they consider how to excite their modes and point out that excitations of in-phase mode with the highest propagation velocity among their N modes are the most efficient way for electromagnetic wave emissions. Finally, they clarify that in-phase excitations over all junctions are possible by using Josephson vortex flow states. They show simulation results of Josephson vortex flow states resonating with some Josephson plasma modes and predict that superradiance of electromagnetic field may occur in rectangular vortex flow state in which spatiotemporal oscillations of electromagnetic fields are perfectly in-phase.

Tachiki, M.; Machida, M.

2000-07-18T23:59:59.000Z

245

Interference effects in isolated Josephson junction arrays with geometric symmetries  

E-Print Network [OSTI]

As the size of a Josephson junction is reduced, charging effects become important and the superconducting phase across the link turns into a periodic quantum variable. Isolated Josephson junction arrays are described in terms of such periodic quantum variables and thus exhibit pronounced quantum interference effects arising from paths with different winding numbers (Aharonov-Casher effects). These interference effects have strong implications for the excitation spectrum of the array which are relevant in applications of superconducting junction arrays for quantum computing. The interference effects are most pronounced in arrays composed of identical junctions and possessing geometric symmetries; they may be controlled by either external gate potentials or by adding/removing charge to/from the array. Here we consider a loop of N identical junctions encircling one half superconducting quantum of magnetic flux. In this system, the ground state is found to be non-degenerate if the total number of Cooper pairs on the array is divisible by N, and doubly degenerate otherwise (after the stray charges are compensated by the gate voltages).

D. A. Ivanov; L. B. Ioffe; V. B. Geshkenbein; G. Blatter

2001-02-13T23:59:59.000Z

246

Breathers in Josephson junction ladders: Resonances and electromagnetic wave spectroscopy A. E. Miroshnichenko, S. Flach, and M. V. Fistul  

E-Print Network [OSTI]

Breathers in Josephson junction ladders: Resonances and electromagnetic wave spectroscopy A. E localized states discrete breathers and linear electromagnetic excitations EE's in Josephson junction lattices 6 , and localized resistive states in Josephson junction arrays 7­10 . The latter systems

Flach, Sergej

247

NREL: Awards and Honors - Triple-Junction Terrestrial Concentrator Solar  

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

Triple-Junction Terrestrial Concentrator Solar Cell Triple-Junction Terrestrial Concentrator Solar Cell Developers: Dr. Jerry Olson, Dr. Sarah Kurtz, Dr. Daniel Friedman, Alan Kibbler, and Charlene Karmer, National Renewable Energy Laboratory; Dr. Richard King, Jim Ermer, Dmitri D. Krut, Hector Cotal, Peter Colter, Hojun Yoon, Nassar Karam, and Gregory S. Glenn, Spectrolab, Inc. The triple-junction solar cell - or TJ solar cell - generates a lot of energy from just a very little amount of material. How much energy? A 1-cm2 cell can generate as much as 35 W of power and produce as much as 86.3 kWh of electricity during a typical year under a Phoenix, AZ sun. This means that 100 to 150 of these cells could produce enough electricity to power the typical American household. This cell can do this, first, because it

248

Bloch Inductance in Small-Capacitance Josephson Junctions  

SciTech Connect (OSTI)

We show that the electrical impedance of a small-capacitance Josephson junction also includes, in addition to the capacitive term -i/{omega}C{sub B}, an inductive term i{omega}L{sub B}. Similar to the known Bloch capacitance C{sub B}(q), the Bloch inductance L{sub B}(q) also depends periodically on the quasicharge, q, and its maximum value achieved at q=e(mod 2e) always exceeds the value of the Josephson inductance of this junction L{sub J}({phi}) at fixed {phi}=0. The effect of the Bloch inductance on the dynamics of a single junction and a one-dimensional array is described.

Zorin, A.B. [Physikalisch-Technische Bundesanstalt, Bundesallee 100, 38116 Braunschweig (Germany)

2006-04-28T23:59:59.000Z

249

Physical understanding of cryogenic implant benefits for electrical junction stability  

SciTech Connect (OSTI)

We investigate the effect of cryogenic temperature implants on electrical junction stability for ultra shallow junction applications for sub-32 nm technology nodes and beyond. A comprehensive study was conducted to gain physical understanding of the impact of cryogenic temperature implants on dopant-defect interactions. Carborane (C{sub 2}B{sub 10}H{sub 12}) molecule, a potential alternative to monomer boron was implanted in carbon preamorphized silicon substrates at cryogenic implant temperatures. Results indicate implants at cryogenic temperatures increase dopant activation with reduced diffusion, resulting in lower sheet resistance for a lower junction depth. Further, this study emphasizes the benefits of co-implants performed at cryogenic temperatures as alternative to traditional preamorphizing implants.

Adeni Khaja, Fareen; Colombeau, Benjamin; Thanigaivelan, Thirumal; Ramappa, Deepak; Henry, Todd [Applied Materials-Varian Semiconductor Equipment, 35 Dory Road, Gloucester, Massachusetts 01930 (United States)

2012-03-12T23:59:59.000Z

250

Escape Time of Josephson Junctions for Signal Detection  

E-Print Network [OSTI]

In this Chapter we investigate with the methods of signal detection the response of a Josephson junction to a perturbation to decide if the perturbation contains a coherent oscillation embedded in the background noise. When a Josephson Junction is irradiated by an external noisy source, it eventually leaves the static state and reaches a steady voltage state. The appearance of a voltage step allows to measure the time spent in the metastable state before the transition to the running state, thus defining an escape time. The distribution of the escape times depends upon the characteristics of the noise and the Josephson junction. Moreover, the properties of the distribution depends on the features of the signal (amplitude, frequency and phase), which can be therefore inferred through the appropriate signal processing methods. Signal detection with JJ is interesting for practical purposes, inasmuch as the superconductive elements can be (in principle) cooled to the absolute zero and therefore can add (in practi...

Addesso, P; Pierro, V

2014-01-01T23:59:59.000Z

251

Comparison of measurements and simulations of series-parallel incommensurate area SQUID arrays fabricated from Y Ba Cu O ion damage Josephson junctions  

E-Print Network [OSTI]

3 O 7?? ion damage Josephson junctions Shane A. Cybart, 1,2 Cu 3 O 7?? thin ?lm ion damage Josephson junctions. Theconsisted of a grid of Josephson junctions with 28 junctions

Cybart, Shane A.

2014-01-01T23:59:59.000Z

252

The verifying compiler: A grand challenge for computing research  

Science Journals Connector (OSTI)

This contribution proposes a set of criteria that distinguish a grand challenge in science or engineering from the many other kinds of short-term or long-term research problems that engage the interest of scientists and engineers. As an example drawn ...

Tony Hoare

2003-01-01T23:59:59.000Z

253

Ouverture des portes : Plonge dans le Grand Bleu... Activits libres  

E-Print Network [OSTI]

Ouverture des portes : Plongée dans le Grand Bleu... Activités libres : · Présentations de nos ... Fermeture des portes 10h En Continu 17h 10h - 12h 14h - 15h 17h 15h - 17h Samedi 10 mai 2014 Portes ouvertes

254

SEDIMENT FLUX THROUGH THE RIO GRANDE RIVER: A MONSOONAL EFFECT  

E-Print Network [OSTI]

SEDIMENT FLUX THROUGH THE RIO GRANDE RIVER: A MONSOONAL EFFECT Troy C.Hiatt A thesis submitted University August 2010 Copyright © 2010 Troy C. Hiatt All Rights Reserved #12;ABSTRACT Sediment Flux through Climate has historically been recognized as an influence on sediment flux and deposition. The North

Seamons, Kent E.

255

Creativity Support Tools: A Grand Challenge for HCI Researchers  

E-Print Network [OSTI]

the innovations from engineering, software development, and user interface design. Finally, creativity manifestsCreativity Support Tools: A Grand Challenge for HCI Researchers Ben Shneiderman Department can play a key role in design- ing, implementing, and evaluating a new generation of creativity

Shneiderman, Ben

256

SunShot Grand Challenge Summit and Peer Review 2014  

Broader source: Energy.gov [DOE]

The 2014 SunShot Grand Challenge Summit and Peer Review brought together more than 800 members of the solar community to review the progress made toward the SunShot goal and discuss the challenges ahead to make solar energy more affordable and widespread across America. Download the Summit conference presentations here.

257

Data Mining: Data Analysis on a Grand Scale? Padhraic Smyth  

E-Print Network [OSTI]

Data Mining: Data Analysis on a Grand Scale? Padhraic Smyth Information and Computer Science for Statistical Methods in Medical Research, September 2000 1 #12;Abstract Modern data mininghas evolvedlargelyas aresult ofe orts bycomputer scientists to address the needs of data owners" in extracting useful

Smyth, Padhraic

258

Exact Quantum Dynamics of a Bosonic Josephson Junction  

SciTech Connect (OSTI)

The quantum dynamics of a one-dimensional bosonic Josephson junction is studied by solving the time-dependent many-boson Schroedinger equation numerically exactly. Already for weak interparticle interactions and on short time scales, the commonly employed mean-field and many-body methods are found to deviate substantially from the exact dynamics. The system exhibits rich many-body dynamics such as enhanced tunneling and a novel equilibration phenomenon of the junction depending on the interaction, which is attributed to a quick loss of coherence.

Sakmann, Kaspar; Streltsov, Alexej I.; Alon, Ofir E.; Cederbaum, Lorenz S. [Theoretische Chemie, Physikalisch-Chemisches Institut, Universitaet Heidelberg, Im Neuenheimer Feld 229, D-69120 Heidelberg (Germany)

2009-11-27T23:59:59.000Z

259

Exact quantum dynamics of a bosonic Josephson junction  

E-Print Network [OSTI]

The quantum dynamics of a one-dimensional bosonic Josephson junction is studied by solving the time-dependent many-boson Schr\\"odinger equation numerically exactly. Already for weak interparticle interactions and on short time scales, the commonly-employed mean-field and many-body methods are found to deviate substantially from the exact dynamics. The system exhibits rich many-body dynamics like enhanced tunneling and a novel equilibration phenomenon of the junction depending on the interaction, attributed to a quick loss of coherence.

Kaspar Sakmann; Alexej I. Streltsov; Ofir E. Alon; Lorenz S. Cederbaum

2009-05-06T23:59:59.000Z

260

Observation of negative absolute resistance in a Josephson junction  

E-Print Network [OSTI]

We experimentally demonstrate the occurrence of negative absolute resistance (NAR) up to about $-1\\Omega$ in response to an externally applied dc current for a shunted Nb-Al/AlO$_x$-Nb Josephson junction, exposed to a microwave current at frequencies in the GHz range. The realization (or not) of NAR depends crucially on the amplitude of the applied microwave current. Theoretically, the system is described by means of the resistively and capacitively shunted junction model in terms of a moderately damped, classical Brownian particle dynamics in a one-dimensional potential. We find excellent agreement of the experimental results with numerical simulations of the model.

J. Nagel; D. Speer; T. Gaber; A. Sterck; R. Eichhorn; P. Reimann; K. Ilin; M. Siegel; D. Koelle; R. Kleiner

2008-01-28T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

Testing axion physics in a Josephson junction environment  

E-Print Network [OSTI]

We suggest that experiments based on Josephson junctions, SQUIDS, and coupled Josephson qubits can be used to construct a resonant environment for dark matter axions. We propose experimental setups in which axionic interaction strengths in a Josephson junction environment can be tested, similar in nature to recent experiments that test for quantum entanglement of two coupled Josephson qubits. We point out that the parameter values relevant for early-universe axion cosmology are accessible with present day's achievements in nanotechnology. We work out how typical dark matter and dark energy signals would look like in a novel detector that exploits this effect.

Beck, Christian

2011-01-01T23:59:59.000Z

262

Averaged equations for Josephson junction series arrays with LRC load  

E-Print Network [OSTI]

We derive the averaged equations describing a series array of Josephson junctions shunted by a parallel inductor-resistor-capacitor load. We assume that the junctions have negligable capacitance ($\\beta = 0$), and derive averaged equations which turn out to be completely tractable: in particular the stability of both in-phase and splay states depends on a single parameter, $\\del$. We find an explicit expression for $\\delta$ in terms of the load parameters and the bias current. We recover (and refine) a common claim found in the technical literature, that the in-phase state is stable for inductive loads and unstable for capacitive loads.

Kurt Wiesenfeld; James W. Swift

1994-08-26T23:59:59.000Z

263

Testing axion physics in a Josephson junction environment  

E-Print Network [OSTI]

We suggest that experiments based on Josephson junctions, SQUIDS, and coupled Josephson qubits can be used to construct a resonant environment for dark matter axions. We propose experimental setups in which axionic interaction strengths in a Josephson junction environment can be tested, similar in nature to recent experiments that test for quantum entanglement of two coupled Josephson qubits. We point out that the parameter values relevant for early-universe axion cosmology are accessible with present day's achievements in nanotechnology. We work out how typical dark matter and dark energy signals would look like in a novel detector that exploits this effect.

Christian Beck

2011-11-17T23:59:59.000Z

264

Three-dimensional Josephson-junction arrays: Static magnetic response  

SciTech Connect (OSTI)

In this work we present a simple three-dimensional Josephson-junction array model: a cube with twelve junctions, one on each edge. The low-field magnetic response of the system is studied numerically for arbitrary directions of the applied field. In this model the magnetic energy of the circulating currents is taken into account by introducing an effective mutual inductance matrix. The lower threshold field for flux penetration is determined in a closed analytic form for field directions perpendicular to one cube side. {copyright} {ital 1998} {ital The American Physical Society}

De Luca, R.; Di Matteo, T. [INFM-Dipartimento di Fisica, Universita degli Studi di Salerno, I-84081 Baronissi (Salerno) (Italy)] [INFM-Dipartimento di Fisica, Universita degli Studi di Salerno, I-84081 Baronissi (Salerno) (Italy); Tuohimaa, A.; Paasi, J. [Laboratory of Electricity and Magnetism, Tampere University of Technology, FIN-33101 Tampere (Finland)] [Laboratory of Electricity and Magnetism, Tampere University of Technology, FIN-33101 Tampere (Finland)

1998-01-01T23:59:59.000Z

265

Peltier cooling stage utilizing a superconductor-semiconductor junction  

SciTech Connect (OSTI)

This paper describes a Peltier cooling stack. It comprises: a first electrode; a superconducting layer electrically coupled to the first electrode; a semiconducting layer electrically coupled to the superconducting layer; and a second superconducting layer electrically coupled to the semiconductor layer; and a second electrode electrically coupled to the second superconducting layer, electrons flowing under an applied voltage from the first electrode through the first superconducting layer, semiconductor layer, second superconducting layer and second electrode, the electrical junction between the first superconducting layer and semiconductor providing Peltier cooling while the electrical junction between the semiconductor layer and the second superconducting layer providing Peltier heating, whereby a cryogenic Peltier cooling stack is provided.

Skertic, M.M.

1991-04-09T23:59:59.000Z

266

Annexin A2 is Required for Endothelial Cell Junctional Response to S1P  

E-Print Network [OSTI]

Endothelial cell (EC) junctions are critical for angiogenesis, the sprouting and growth of new blood vessels from existing vessels. Sphingosine 1-phosphate (S1P) is a proangiogenic factor that potently stimulates sprouting, fortifies EC junctions...

Smith, Rebecca

2014-01-14T23:59:59.000Z

267

Interaction of Josephson Junction and Distant Vortex in Narrow Thin-Film Superconducting Strips  

SciTech Connect (OSTI)

The phase difference between the banks of an edge-type planar Josephson junction crossing the narrow thin-film strip depends on wether or not vortices are present in the junction banks. For a vortex close to the junction this effect has been seen by Golod, Rydh, and Krasnov [Phys. Rev. Lett. 104, 227003 (2010)], who showed that the vortex may turn the junction into ? type. It is shown here that even if the vortex is far away from the junction, it still changes the 0 junction to a ? junction when situated close to the strip edges. Within the approximation used, the effect is independent of the vortex-junction separation, a manifestation of the topology of the vortex phase which extends to macroscopic distances of superconducting coherence.

Kogan, V. G. [Ames Laboratory; Mints, R. G. [Tel Aviv University

2014-01-31T23:59:59.000Z

268

E-Print Network 3.0 - alter tight junction Sample Search Results  

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

if the read-out junction is in the underdamped phase... cheerful atmosphere in the Josephson junctions ii tel-00586075,version1-14Apr2011 12;iii group and thank......

269

E-Print Network 3.0 - altered tight junction Sample Search Results  

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

if the read-out junction is in the underdamped phase... cheerful atmosphere in the Josephson junctions ii tel-00586075,version1-14Apr2011 12;iii group and thank......

270

Low-Resolution Reconstruction of a Synthetic DNA Holliday Junction Marcelo Nollmann,*y  

E-Print Network [OSTI]

Low-Resolution Reconstruction of a Synthetic DNA Holliday Junction Marcelo No¨llmann,*y W. Marshall

Nollmann, Marcelo

271

Optimized Triple-Junction Solar Cells Using Inverted Metamorphic Approach (Presentation)  

SciTech Connect (OSTI)

Record efficiencies with triple-junction inverted metamorphic designs, modeling useful to optimize, and consider operating conditions before choosing design.

Geisz, J. F.

2008-11-01T23:59:59.000Z

272

Solar Community Comes Out in Full Force for SunShot Grand Challenge...  

Office of Environmental Management (EM)

Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit May 22, 2014 - 9:58am Addthis...

273

Charging Up For Formula Sun Grand Prix By Jonathan Nutzmann, Project Manager  

E-Print Network [OSTI]

Charging Up For Formula Sun Grand Prix By Jonathan Nutzmann, Project Manager The team is currently busy with training for our next race, Formula Sun Grand Prix, which is com- ing up May 2nd-7th

Janssen, Michel

274

PP-33-1 and EA-33-A Rio Grande Electric Cooperative Inc | Department...  

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

Permit and Electricity Export Authorization for Rio Grande Electric Cooperative to Export electricity to Mexico. PP-33-1 and EA-33-A Rio Grande Electric Cooperative Inc More...

275

Novel InGaAsN pn Junction for High-Efficiency Multiple-Junction Solar Cells  

SciTech Connect (OSTI)

We report the application of a novel material, InGaAsN, with bandgap energy of 1.05 eV as a junction in an InGaP/GaAs/InGaAsN/Ge 4-junction design. Results of the growth and structural, optical, and electrical properties were demonstrated, showing the promising perspective of this material for ultra high efficiency solar cells. Photovoltaic properties of an as-grown pn diode structure and improvement through post growth annealing were also discussed.

Allerman, A.A.; Chang, P.C.; Gee, J.M.; Hammons, B.E.; Hou, H.Q.; Jones, E.D.; Kurtz, S.R.; Reinhardt, K.C.

1999-03-26T23:59:59.000Z

276

Quantum Monte Carlo study of a disordered 2D Josephson junction array  

E-Print Network [OSTI]

Quantum Monte Carlo study of a disordered 2D Josephson junction array W.A. Al-Saidi *, D. Stroud reserved. PACS: 74.25.Dw; 05.30.Jp; 85.25.Cp Keywords: Josephson junctions; Quantum Monte Carlo; Disorder 1. Introduction A Josephson junction array (JJA) consists of a collection of superconducting islands connected

Stroud, David

277

The chaotic oscillations of a Josephson junction with external magnetic field  

SciTech Connect (OSTI)

Using the Melnikov Method the oscillation of a single Josephson junction with external magnetic field and DC bias is analyzed. Under the external magnetic field the junction can operate in chaos even if there is no bias. The numerical results show that in dependence on some parameters the Josephson junction with external magnetic field will go from stable periodic states to chaotic states.

Ma, J.G.; Wolff, I. [Duisburg Univ. (Germany). Dept. of Electrical Engineering

1996-05-01T23:59:59.000Z

278

Washing out of the 0-transition in Josephson junctions R. Avriller1  

E-Print Network [OSTI]

Washing out of the 0- transition in Josephson junctions R. Avriller1 and F. Pistolesi1 1 Univ: July 21, 2014) We consider a Josephson junction formed by a quantum dot connected to two bulk numbers: 73.23.-b, 74.25.F-, 74.50.+r, 74.45.+c Introduction.-- The Josephson junction is a fun- damental

Boyer, Edmond

279

Fluxon Dynamics and Radiation Emission in Twofold Long Josephson Junction Stacks  

E-Print Network [OSTI]

Fluxon Dynamics and Radiation Emission in Twofold Long Josephson Junction Stacks Andreas Wallraff¨ulich (KFA) January 27, 1997 #12;#12; Contents Introduction 1 1 Basic properties of Josephson junctions 5 2 Electrodynamics in long Josephson junctions 11 3 Radiation emission by stacked flux­flow oscillators 29 1

Leonardo, Degiorgi

280

Collapse of superconductivity in a hybrid tin-graphene Josephson junction array  

E-Print Network [OSTI]

1 Collapse of superconductivity in a hybrid tin-graphene Josephson junction array Zheng Han1 of the Josephson junction array into a zero-temperature metallic state. The suppression of proximity, models involving specific types of Josephson junction arrays in which superconducting disks are coupled

Boyer, Edmond

Note: This page contains sample records for the topic "grafton grand junction" 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

Resonant plasmon scattering by discrete breathers in Josephson junction ladders A. E. Miroshnichenko,1  

E-Print Network [OSTI]

Resonant plasmon scattering by discrete breathers in Josephson junction ladders A. E scattering by discrete breathers in Josephson junction ladders. DOI: 10.1103/PhysRevB.71.174306 PACS number Josephson junction systems,2 coupled nonlinear optical waveguides,3 lattice vi- brations in crystals,4

Flach, Sergej

282

Andreev-level spectroscopy and Josephson-current switching in a three-terminal Josephson junction  

E-Print Network [OSTI]

Andreev-level spectroscopy and Josephson-current switching in a three-terminal Josephson junction H held in thermodynamic equilibrium with the two superconducting contacts of a Josephson junction. When levels. The additional normal-metal probe coupled to the Josephson junction, shown in Fig. 1, models

Demir, Hilmi Volkan

283

Resonant plasmon scattering by discrete breathers in Josephson junction ladders A. E. Miroshnichenko,1  

E-Print Network [OSTI]

Resonant plasmon scattering by discrete breathers in Josephson junction ladders A. E in Josephson junction ladders. We predict the existence of Fano resonances, and find them by computing in the plasmon scattering by discrete breathers in Josephson junction ladders. DOI: 10.1103/PhysRevB.71

284

Pinned fluxons in a Josephson junction with a finite-length inhomogeneity  

E-Print Network [OSTI]

Pinned fluxons in a Josephson junction with a finite-length inhomogeneity Gianne Derks , Arjen Doelman Christopher J.K. Knight§ , Hadi Susanto¶ July 5, 2011 Abstract We consider a Josephson junction as limits of our results on microresonators. Keywords: Josephson junction, inhomogeneous sine

Wirosoetisno, Djoko

285

Magnetic field penetration in a long Josephson junction imbedded in a wide stripline  

E-Print Network [OSTI]

Magnetic field penetration in a long Josephson junction imbedded in a wide stripline Andreas Franz The dependence of the first critical field of long linear and annular Josephson junctions on the width A Josephson junction is formed by two superconductors separated by a thin oxide layer allowing the tunneling

Wallraff, Andreas

286

Quantum Coherence in a Superfluid Josephson Junction Supradeep Narayana and Yuki Sato  

E-Print Network [OSTI]

Quantum Coherence in a Superfluid Josephson Junction Supradeep Narayana and Yuki Sato The Rowland in which we take an array of nanoscale apertures that form a superfluid 4He Josephson junction and apply Josephson junctions as well as phase coherence among the superfluid aperture array are discussed. DOI: 10

Sato, Yuki

287

Pinned fluxons in a Josephson junction with a finite-length inhomogeneity  

E-Print Network [OSTI]

Pinned fluxons in a Josephson junction with a finite-length inhomogeneity Gianne Derks , Arjen as limits of our results on microresonators. Keywords: Josephson junction, inhomogeneous sine Josephson junction tt = xx - D sin() + - t, (1) where x and t are the spatial and temporal variable

Doelman, Arjen

288

Three-dimensional Josephson junction networks with coupling inhomogeneities in magnetic fields  

E-Print Network [OSTI]

Three-dimensional Josephson junction networks with coupling inhomogeneities in magnetic fields A on the static magnetic response of a three-dimensional 8 · 8 · 8 network of Josephson junctions is studied of one-dimensional and two-dimensional Josephson junction networks (1D, 2D-JJNs) has been extensively

Di Matteo, Tiziana

289

Direct Observation of Dynamical Bifurcation in a Superfluid Josephson Junction Supradeep Narayana and Yuki Sato  

E-Print Network [OSTI]

Direct Observation of Dynamical Bifurcation in a Superfluid Josephson Junction Supradeep Narayana Josephson junction. We excite the superfluid plasma resonance into a nonlinear regime by driving below.205302 PACS numbers: 67.25.dg, 07.60.Ly, 47.20.Ky, 85.25.Cp A superfluid Josephson junction is formed

Sato, Yuki

290

Nanomechanical-resonator-induced synchronization in Josephson junction arrays B. R. Trees* and S. Natu  

E-Print Network [OSTI]

, and an interaction energy due to the piezo- electric effect between the NEM and the junctions. Phase lockingNanomechanical-resonator-induced synchronization in Josephson junction arrays B. R. Trees* and S that includes the following effects: the charging and Josephson energies of the junctions, dissipation

Stroud, David

291

Josephson-junction arrays with long-range interactions J. Kent Harbaugh and D. Stroud  

E-Print Network [OSTI]

Josephson-junction arrays with long-range interactions J. Kent Harbaugh and D. Stroud Department-voltage (IV) characteristics of a Josephson-junction array with long-range inter- actions. The array consists of two sets of equally spaced parallel superconducting wires placed at right angles. A Josephson junction

Stroud, David

292

Quantum phase transitions and persistent currents in Josephson-junction ladders Minchul Lee  

E-Print Network [OSTI]

Quantum phase transitions and persistent currents in Josephson-junction ladders Minchul Lee- dimensional Josephson-junction arrays. We will focus particularly on the roles of excitonlike pairs.40.Db, 73.23.Hk I. INTRODUCTION Systems of Josephson junctions between small supercon- ducting grains

Choi, Mahn-Soo

293

Depinning of kinks in a Josephson-junction ratchet array E. Trias,1  

E-Print Network [OSTI]

Depinning of kinks in a Josephson-junction ratchet array E. Tri´as,1 J. J. Mazo,1,2 F. Falo,2 and T kinks in a ratchet potential using a fabricated circular array of Josephson junctions. Our ratchet . Josephson junctions are solid state realizations of a simple pendulum. By coupling them, it is possible

Orlando, Terry P.

294

Switching current measurements of large area Josephson tunnel junctions A. Wallraff,a)  

E-Print Network [OSTI]

the potential. This corresponds to a transition of the Josephson junction from a superconducting zero the system is coupled. Thermal activation TA in a current-biased Josephson junction has been studied both damping.11,12 At low temperatures the quantum mechanical properties of Josephson junctions have been

Wallraff, Andreas

295

Alkali attack on a mullite refractory in the Grand Forks Energy Technology Center slagging gasifier  

Science Journals Connector (OSTI)

A mullite refractory lining in the Grand Forks Energy Technology Center slagging gasifier cracked and spoiled after intermittent exposure to...

C. R. Kennedy

1981-06-01T23:59:59.000Z

296

Grand Challenge for Basic and Applied Research in Hydrogen Storage: Statement of Objectives  

Broader source: Energy.gov [DOE]

Statement of objectives for the Grand Challenge for Basic and Applied Research in Hydrogen Storage issued in 2003.

297

Determination of the current density distribution in Josephson junctions.  

SciTech Connect (OSTI)

A technique is described for recovering the missing phase information for a set of critical current measurements as a function of an applied magnetic field I{sub c}(B). In many cases the current density j(x) across the boundary for a Josephson junction can be determined.

Carmody, M; Landree, E.; Marks, L. D.; Merkle, K. L.; Northwestern Univ.

1999-01-01T23:59:59.000Z

298

Tunneling Qubit Operation on a Protected Josephson Junction Array  

E-Print Network [OSTI]

We discuss a protected quantum computation process based on a hexagon Josephson junction array. Qubits are encoded in the punctured array, which is topologically protected. The degeneracy is related to the number of holes. The topological degeneracy is lightly shifted by tuning the flux through specific hexagons. We also show how to perform single qubit operation and basic quantum gate operations in this system.

Zhi Yin; Sheng-Wen Li; Yi-Xin Chen

2010-01-29T23:59:59.000Z

299

Topological order in Josephson junction ladders with Mobius boundary conditions  

E-Print Network [OSTI]

We propose a CFT description for a closed one-dimensional fully frustrated ladder of quantum Josephson junctions with Mobius boundary conditions, in particular we show how such a system can develop topological order. Such a property is crucial for its implementation as a "protected" solid state qubit.

G. Cristofano; V. Marotta; A. Naddeo

2005-03-22T23:59:59.000Z

300

Critical current of a lateral Josephson junction for layered superconductors  

Science Journals Connector (OSTI)

We have studied the effect of an applied magnetic field Hext on the critical current Ic of a lateral superconducting-insulating-superconducting (S-I-S) Josephson junction between two layered superconductors. In this configuration the layering direction of the superconducting electrodes is parallel to the plane of the junction. We find that the behavior of Ic(Hext) is determined by the parameter ?=jcd0/??j?, where ?? and j? are, respectively, the penetration depth and the interlayer critical current characterizing the bulk superconductors. Also jc is the critical current density between layers on opposite sides of the junction, while d0 is the layer thickness. For ??1 the length scale for field penetration along the direction of the junction is given by ??, leading to the usual Fraunhofer dependence for Ic(Hext). The scenario is vastly different for ??1. In this case the intraelectrode layer couplings are relatively weak and Josephson vortex penetration is found to occur between the layers. The physics of this situation is determined by the standard map. We find that in the absence of an external field Josephson vortices penetrate the structure and form an ordered array. This leads to a value of Ic(0) proportional to the number of layers N. This situation is however upset by a small external field. In this case the vortex distribution acquires an interesting chaotic character which leads to a sizable decrease of the critical current to a value Ic(Hext)? ?N .

Mikhail V. Fistul’ and Gabriele F. Giuliani

1994-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

Particle pulses from superconducting aluminum tunnel junction detectors  

SciTech Connect (OSTI)

Superconducting aluminum tunnel junctions have been developed for use as particle detectors. This paper presents results on static characteristics of these devices. We also present results from tests of these detectors with 6-keV X-rays. An extrapolation of the properties of these detectors to one suitable for dark-matter detectors is discussed.

Stricker, D.A.; Bing, D.D.; Bland, R.W.; Dickson, S.C.; Dignan, T.; Johnson, R.T.; Lockhart, J.M.; Laws, K.; Simon, M.W.; Watson, R. (San Francisco State Univ., Physics and Astronomy Dept. San Francisco, CA (US))

1991-03-01T23:59:59.000Z

302

Nonequilibrium electron tunneling in metal-insulator-metal junctions  

Science Journals Connector (OSTI)

The small structure in the conductance curve near zero bias of metal-insulator-metal tunnel junctions has been studied extensively. These experiments are analyzed in detail in a nonequilibrium model. It is shown that this type of zero-bias anomaly can be accounted for entirely by an electron bottleneck arising from the blocking of tunneling states due to nonzero electron relaxation times.

J. G. Adler; H. J. Kreuzer; J. Straus

1975-04-15T23:59:59.000Z

303

Finding  

Office of Legacy Management (LM)

Junction UMTRA Project Site (Climax Uranium Millsite) September 1999 U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Finding of No Significant Impact...

304

Aluminum tunnel junction detector operation in an adiabatic demagnetization refrigerator  

SciTech Connect (OSTI)

Superconducting tunnel junction detectors are being developed as both particle and X-ray detectors. Aluminum junctions are desirable for detectors because of their strong native oxide barriers, and because the small energy gap of aluminum is a good match to ballistic phonons generated by particle interactions in single crystals of silicon or other low acoustic-loss insulating crystals. Aluminum tunnel junction detectors must be operated near 0.1 T{sub C} which is 110 mK for aluminum. To operate detectors at these temperatures, we have developed adiabatic demagnetization refrigerators (ADRs) for the laboratory and prototype ADRs for space based operation. These cryogenic systems are simpler, more convenient and more portable than most dilution refrigerators. We have demonstrated that the magnetic field of the ADR need not compromise the performance of aluminum tunnel junctions. We have recently initiated a program to develop superconducting tunnel junctions (STJs) as high resolution X-ray detectors and low energy threshold particle detectors. This complements our existing program in which we are developing high resolution X-ray microcalorimeter detectors. One of our goals for both of these cryogenic detector development efforts is to observe X-ray emission from cosmic sources. This requires a refrigeration system that can operate under zero gravity space flight conditions. For the microcalorimeter project, temperatures of 100 mK and below are required to sufficiently reduce the heat capacity of the device. We have therefore developed an adiabatic demagnetization refrigerator (ADR) system which can be configured for space flight.

Labov, S.; Silver, E.; Le Gros, M. (Lawrence Livermore National Lab., CA (United States)); Bland, R.W.; Dickson, S.C.; Dignan, T.G.; Laws, K.; Johnson, R.T.; Simon, M.W.; Stricker, D.A.; Watson, R.M. (San Francisco State Univ., CA (United States)); Madden, N.; Landis, D. (Lawrence Berkeley Lab., CA (United States))

1992-01-30T23:59:59.000Z

305

Quantum efficiency of a microwave photon detector based on a current-biased Josephson junction  

E-Print Network [OSTI]

We analyze the quantum efficiency of a microwave photon detector based on a current-biased Josephson junction. We consider the Jaynes-Cummings Hamiltonian to describe coupling between the photon field and the junction. We then take into account coupling of the junction and the resonator to the environment. We solve the equation of motion of the density matrix of the resonator-junction system to compute the quantum efficiency of the detector as a function of detection time, bias current, and energy relaxation time. Our results indicate that junctions with modest coherence properties can provide efficient detection of single microwave photons, with quantum efficiency in excess of 80%.

Poudel, Amrit; Vavilov, Maxim G

2012-01-01T23:59:59.000Z

306

East Grand St Bridge Snowmelt Low Temperature Geothermal Facility | Open  

Open Energy Info (EERE)

Bridge Snowmelt Low Temperature Geothermal Facility Bridge Snowmelt Low Temperature Geothermal Facility Jump to: navigation, search Name East Grand St Bridge Snowmelt Low Temperature Geothermal Facility Facility East Grand St Bridge Sector Geothermal energy Type Snowmelt Location Laramie, Wyoming Coordinates 41.3113669°, -105.5911007° 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":[]}

307

Grand Ridge II Wind Farm | Open Energy Information  

Open Energy Info (EERE)

II Wind Farm II Wind Farm Jump to: navigation, search Name Grand Ridge II Wind Farm Facility Grand Ridge II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Invenergy Developer Invenergy Energy Purchaser AEP-Appalachian Power Location La Salle County IL Coordinates 41.15496°, -88.750234° 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":41.15496,"lon":-88.750234,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

308

City of Grand Island, Nebraska (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Grand Island City of Grand Island City of Place Nebraska Utility Id 40606 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes RTO SPP Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Area Flood Lighting Lighting Commercial Rate- Single Phase Commercial Commercial Rate- Three Phase Commercial Residential Rate Residential Three Phase Power Service Industrial

309

City of Grand Haven, Michigan (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Grand Haven Grand Haven Place Michigan Utility Id 7483 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Area Space Lighting Service - 100 Watt Lighting Area Space Lighting Service - 1000 Watt Lighting Area Space Lighting Service - 175 Watt Mercury Vapor Lighting Area Space Lighting Service - 400 Watt Mercury Vapor Lighting Area Space Lighting Service - Metal Halide 175 Watt Lighting

310

Arroyo Grande, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Arroyo Grande, California: Energy Resources Arroyo Grande, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.1185868°, -120.5907252° 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":35.1185868,"lon":-120.5907252,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

311

Rio Grande Electric Coop, Inc (New Mexico) | Open Energy Information  

Open Energy Info (EERE)

New Mexico) New Mexico) Jump to: navigation, search Name Rio Grande Electric Coop, Inc Place New Mexico Utility Id 16057 References EIA Form EIA-861 Final Data File for 2010 - File2_2010[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1560/kWh Commercial: $0.1630/kWh Industrial: $0.1170/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File2_2010" Retrieved from "http://en.openei.org/w/index.php?title=Rio_Grande_Electric_Coop,_Inc_(New_Mexico)&oldid=412780" Categories: EIA Utility Companies and Aliases Utility Companies Organizations Stubs What links here

312

Grand Forks, North Dakota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Grand Forks, North Dakota: Energy Resources Grand Forks, North Dakota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 47.9252568°, -97.0328547° 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":47.9252568,"lon":-97.0328547,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

313

City of Grand Rapids Building Solar Roof Demonstration  

SciTech Connect (OSTI)

Grand Rapids, Michigan is striving to reduce it environmental footprint. The municipal government organization has established environmental sustainability policies with the goal of securing 100% of its energy from renewable sources by 2020. This report describes the process by which the City of Grand Rapids evaluated, selected and installed solar panels on the Water/Environmental Services Building. The solar panels are the first to be placed on a municipal building. Its new power monitoring system provides output data to assess energy efficiency and utilization. It is expected to generate enough clean solar energy to power 25 percent of the building. The benefit to the public includes the economic savings from reduced operational costs for the building; an improved environmentally sustainable area in which to live and work; and increased knowledge about the use of solar energy. It will serve as a model for future energy saving applications.

DeClercq, Mark; Martinez, Imelda

2012-08-31T23:59:59.000Z

314

Chattanooga Eagle Ford Rio Grande Embayment Texas- Louisiana-  

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

Rio Grande Rio Grande Embayment Texas- Louisiana- Mississippi Salt Basin Uinta Basin Appa lachia n Basin Utica Marcellus Devonian (Ohio) Antrim Barnett Bend New Albany Woodford Barnett- Woodford Lewis Hilliard- Baxter- Mancos Excello- Mulky Fayetteville Floyd- Neal Gammon Cody Haynesville Hermosa Mancos Pierre Conasauga Woodford- Caney Pearsall- Eagle Ford Michigan Basin Ft. Worth Basin Palo Duro Basin Permian Basin Illinois Basin Anadarko Basin Greater Green River Basin Cherokee Platform San Juan Basin Williston Basin Black Warrior Basin A r d m o r e B a s i n Paradox Basin Raton Basin Maverick Sub-Basin Montana Thrust Belt Marfa Basin Valley and Ridge Province Arkoma Basin Forest City Basin Piceance Basin Shale Gas Plays, Lower 48 States 0 200 400 100 300 Miles ± Source: Energy Information Administration based on data from various published studies

315

Rio Grande Wild Turkey in Texas: Biology and Management  

E-Print Network [OSTI]

). Breeding in Rio Grande wild turkeys in Texas usually begins in early spring in southern Texas and continues through July and August in central and northern Texas (Table 1). After breeding, hens seek out potential nesting sites, such as thick grass... brush cover and structure. Mechanical methods kill the tops of plants, but many brush species vigorously re-sprout from the roots. Prescribed burning or spot treatments with herbicide can lengthen the life of the original treatment. Figure 19. When...

Cathey, James; Melton, Kyle; Dreibelbis, Justin; Cavney, Bob; Locke, Shawn; DeMaso, Stephen; Schwertner, T. Wayne; Collier, Bret

2007-09-11T23:59:59.000Z

316

Grand Challenges for Life-Cycle Assessment of Biofuels  

Science Journals Connector (OSTI)

Grand Challenges for Life-Cycle Assessment of Biofuels ... Both advocates and critics of biofuels often focus on a restricted set of scenarios that appear to reinforce their a priori beliefs about how biofuel production and use might function. ... Converting rain forest, peatland, savanna, or grassland to produce food crop-based biofuels in Brazil, southeast Asia, and the US creates a biofuel C debt by releasing 17-420 times more CO2 than the annual greenhouse gas (GHG) redns. ...

T. E. McKone; W. W. Nazaroff; P. Berck; M. Auffhammer; T. Lipman; M. S. Torn; E. Masanet; A. Lobscheid; N. Santero; U. Mishra; A. Barrett; M. Bomberg; K. Fingerman; C. Scown; B. Strogen; A. Horvath

2011-01-25T23:59:59.000Z

317

Grande Ronde Basin Supplementation Program; Lostine River, 2001 Annual Report.  

SciTech Connect (OSTI)

The Northwest Power Planning Council (NPPC) identified supplementation as a high priority to achieve its goal of increasing runs of anadromous fish in the Columbia Basin. Supplementation activities in the Lostine River and associated monitoring and evaluation conducted by the Nez Perce Tribe relate directly to the needs addressed in the Columbia River Basin Fish and Wildlife Program (NPPC 1994). Measure 7.4L.1 of the Program mandates that appropriate research accompany any proposed supplementation. In addition, measure 7.3B.2 of the Program stresses the need for evaluating supplementation projects to assess their ability to increase production. Finally, Section 7.4D.3 encourages the study of hatchery rearing and release strategies to improve survival and adaptation of cultured fish. In 1997, Oregon Department of Fisheries and Wildlife (ODFW) requested a modification of Permit 1011 to allow the take of adult spring chinook salmon. In 1998, the Nez Perce Tribe also requested a permit specific to activities on Lostine River. The permit was issued in 2000. A special condition in the permits required the development of a long term management plan for the spring chinook salmon of the Grande Ronde Basin. The Nez Perce Tribe, ODFW, and the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) completed a formal long range plan entitled ''Grande Ronde Basin Endemic Spring Chinook Salmon Supplementation Program''. The program proposes to increase the survival of spring chinook salmon in the Grand Ronde Basin through hatchery intervention. Adult salmon from the Lostine River, Catherine Creek, and the Upper Grande Ronde River are used for a conventional supplementation program in the basin. The Nez Perce program currently operates under the ESA Section 10 Permit 1149.

Onjukka, Sam T. (Oregon Department of Fish and Wildlife, Portland, OR); Harbeck, Jim (Nez Perce Tribe, Department of Fisheries Resource Management, Enterprise, OR)

2003-03-01T23:59:59.000Z

318

Grande Ronde Basin Supplementation Program; Lostine River, 2000 Annual Report.  

SciTech Connect (OSTI)

The Northwest Power Planning Council (NPPC) identified supplementation as a high priority to achieve its goal of increasing runs of anadromous fish in the Columbia Basin. Supplementation activities in the Lostine River and associated monitoring and evaluation conducted by the Nez Perce Tribe relate directly to the needs addressed in the Columbia River Basin Fish and Wildlife Program (NPPC 1994). Measure 7.4L.1 of the Program mandates that appropriate research accompany any proposed supplementation. In addition, measure 7.3B.2 of the Program stresses the need for evaluating supplementation projects to assess their ability to increase production. Finally, Section 7.4D.3 encourages the study of hatchery rearing and release strategies to improve survival and adaptation of cultured fish. In 1997, Oregon Department of Fisheries and Wildlife (ODFW) requested a modification of Permit 1011 to allow the take of adult spring chinook salmon. In 1998, the Nez Perce Tribe also requested a permit specific to activities on Lostine River. The permit was issued in 2000. A special condition in the permits required the development of a long term management plan for the spring chinook salmon of the Grande Ronde Basin. The Nez Perce Tribe, ODFW, and the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) completed a formal long range plan entitled ''Grande Ronde Basin Endemic Spring Chinook Salmon Supplementation Program''. The program proposes to increase the survival of spring chinook salmon in the Grand Ronde Basin through hatchery intervention. Adult salmon from the Lostine River, Catherine Creek, and the Upper Grande Ronde River are used for a conventional supplementation program in the basin. The Nez Perce program currently operates under the ESA Section 10 Permit 1149.

Onjukka, Sam T. (Oregon Department of Fish and Wildlife, Portland, OR); Harbeck, Jim (Nez Perce Tribe, Department of Fisheries Resource Management, Enterprise, OR)

2003-03-01T23:59:59.000Z

319

Evolution of Irrigation Districts and Operating Institutions: Texas, Lower Rio Grande Valley  

E-Print Network [OSTI]

2002). From El Paso, the Rio Grande serves as the 1,200 mile boundary between the U.S. and the Republic of Mexico, with four Mexican States (i.e., Chihuahua, Coahuila, Nuevo Leon, and Tamaulipas) having the river in common with the State of Texas... Location of the Rio Grande Basin. Source: U.S. Section, IBWC 2002. Legend Outline of Rio Grande Basin boundary Rio Grande River Tributaries 4 FIGURE 2. Detailed Map of the Rio Grande Basin. Source: Freese and Nichols. Legend...

Fernandez, Linda; Robinson, John R.C.; Lacewell, Ronald D.; Rister, M. Edward; Ellis, John R.; Sturdivant, Allen W.; Stubbs, Megan J.

320

Mutual synchronization of two stacks of intrinsic Josephson junctions in cuprate superconductors  

SciTech Connect (OSTI)

Certain high-T{sub c} cuprate superconductors, which naturally realize a stack of Josephson junctions, thus can be used to generate electromagnetic waves in the terahertz region. A plate-like single crystal with 10{sup 4} junctions without cavity resonance was proposed to achieve strong radiation. For this purpose, it is required to synchronize the Josephson plasma oscillation in all junctions. In this work, we propose to use two stacks of junctions shunted in parallel to achieve synchronization. The two stacks are mutually synchronized in the whole IV curve, and there is a phase shift between the plasma oscillation in the two stacks. The phase shift is nonzero when the number of junctions in different stacks is the same, while it can be arbitrary when the number of junctions is different. This phase shift can be tuned continuously by applying a magnetic field when all the junctions are connected by superconducting wires.

Lin, Shi-Zeng [Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)

2014-05-07T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

Quantum Dissociation of a Vortex-Antivortex Pair in a Long Josephson Junction M.V. Fistul,1  

E-Print Network [OSTI]

Quantum Dissociation of a Vortex-Antivortex Pair in a Long Josephson Junction M.V. Fistul,1 A VAV pair manifests itself in a switching of the Josephson junction from the superconducting biased single Josephson junctions (JJs), various SQUIDs, and small Josephson junction arrays, contain

Wallraff, Andreas

322

PHYSICAL REVIEW B 87, 214511 (2013) Linewidth of the electromagnetic radiation from Josephson junctions near cavity resonances  

E-Print Network [OSTI]

emission from intrinsic Josephson junctions in high-Tc cuprate superconductors has been detected recently for a single Josephson junction nor for a stack of the intrinsic Josephson junctions realized in cuprateRevB.87.214511 PACS number(s): 74.50.+r, 74.25.Gz, 85.25.Cp In a Josephson junction (JJ) biased by a dc

Alexei, Koshelev

323

Princeton Junction, New Jersey: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Junction, New Jersey: Energy Resources Junction, New Jersey: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.3173301°, -74.6198791° 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":40.3173301,"lon":-74.6198791,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

324

Iron Junction, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Junction, Minnesota: Energy Resources Junction, Minnesota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 47.416427°, -92.60665° 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":47.416427,"lon":-92.60665,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

325

Monmouth Junction, New Jersey: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Junction, New Jersey: Energy Resources Junction, New Jersey: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.3789957°, -74.5465436° 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":40.3789957,"lon":-74.5465436,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

326

Biggs Junction, Oregon: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Biggs Junction, Oregon: Energy Resources Biggs Junction, Oregon: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.669846°, -120.8328408° 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":45.669846,"lon":-120.8328408,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

327

Pacific Junction, Iowa: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Junction, Iowa: Energy Resources Junction, Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.0186105°, -95.7991734° 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":41.0186105,"lon":-95.7991734,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

328

Essex Junction, Vermont: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Junction, Vermont: Energy Resources Junction, Vermont: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.4906054°, -73.1109604° 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":44.4906054,"lon":-73.1109604,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

329

Chiral Edge Currents in a Holographic Josephson Junction  

E-Print Network [OSTI]

We discuss the Josephson effect and the appearance of dissipationless edge currents in a holographic Josephson junction configuration involving a chiral, time-reversal breaking, superconductor in 2+1 dimensions. Such a superconductor is expected to be topological, thereby supporting topologically protected gapless Majorana-Weyl edge modes. Such modes manifest themselves in chiral dissipationless edge currents, which we exhibit and investigate in the context of our construction. The physics of the Josephson current itself, though expected to be unconventional in some non-equilibrium settings, is shown to be conventional in our setup which takes place in thermal equilibrium. We comment on various ways in which the expected Majorana nature of the edge excitations, and relatedly the unconventional nature of topological Josephson junctions, can be verified in the holographic context.

Rozali, Moshe

2013-01-01T23:59:59.000Z

330

Josephson Junction Arrays with Bose-Einstein Condensates  

E-Print Network [OSTI]

We report on the direct observation of an oscillating atomic current in a one-dimensional array of Josephson junctions realized with an atomic Bose-Einstein condensate. The array is created by a laser standing-wave, with the condensates trapped in the valleys of the periodic potential and weakly coupled by the inter-well barriers. The coherence of multiple tunneling between adjacent wells is continuously probed by atomic interference. The square of the small-amplitude oscillation frequency is proportional to the microscopic tunneling rate of each condensate through the barriers, and provides a direct measurement of the Josephson critical current as a function of the intermediate barrier heights. Our superfluid array may allow investigation of phenomena so far inaccessible to superconducting Josephson junctions and lays a bridge between the condensate dynamics and the physics of discrete nonlinear media.

F. S. Cataliotti; S. Burger; C. Fort; P. Maddaloni; F. Minardi; A. Trombettoni; A. Smerzi; M. Inguscio

2001-08-07T23:59:59.000Z

331

Chiral Edge Currents in a Holographic Josephson Junction  

E-Print Network [OSTI]

We discuss the Josephson effect and the appearance of dissipationless edge currents in a holographic Josephson junction configuration involving a chiral, time-reversal breaking, superconductor in 2+1 dimensions. Such a superconductor is expected to be topological, thereby supporting topologically protected gapless Majorana-Weyl edge modes. Such modes manifest themselves in chiral dissipationless edge currents, which we exhibit and investigate in the context of our construction. The physics of the Josephson current itself, though expected to be unconventional in some non-equilibrium settings, is shown to be conventional in our setup which takes place in thermal equilibrium. We comment on various ways in which the expected Majorana nature of the edge excitations, and relatedly the unconventional nature of topological Josephson junctions, can be verified in the holographic context.

Moshe Rozali; Alexandre Vincart-Emard

2013-11-28T23:59:59.000Z

332

Resistance of Josephson Junction Arrays at Low Temperatures  

E-Print Network [OSTI]

We study motion of vortices in arrays of Josephson junctions at zero temperature where it is controlled by quantum tunneling from one plaquette to another. The tunneling process is characterized by a finite time and can be slow compared to the superconducting gap (so that $\\tau \\Delta >> 1$). The dissipation which accompanies this process arises from rare processes when a vortex excites a quasiparticle above the gap while tunneling through a single junction. We find that the dissipation is significant even in the case $\\tau \\Delta >> 1$, in particular it is not exponentially small in this parameter. We use the calculated energy dissipation for the single vortex jump to estimate the physical resistance of the whole array.

L. B. Ioffe; B. N. Narozhny

1998-07-25T23:59:59.000Z

333

Coso Junction, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Coso Junction, California: Energy Resources Jump to: navigation, search Name Coso Junction, California Equivalent URI DBpedia GeoNames ID 5339829 Coordinates 36.0449439°, -117.9472993° 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":36.0449439,"lon":-117.9472993,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

334

Electron transport through a metal-molecule-metal junction  

Science Journals Connector (OSTI)

Molecules of bisthiolterthiophene have been adsorbed on the two facing gold electrodes of a mechanically controllable break junction in order to form metal-molecule(s)-metal junctions. Current-voltage (I-V) characteristics have been recorded at room temperature. Zero bias conductances were measured in the 10–100 nS range and different kinds of nonlinear I-V curves with steplike features were reproducibly obtained. Switching between different kinds of I-V curves could be induced by varying the distance between the two metallic electrodes. The experimental results are discussed within the framework of tunneling transport models explicitly taking into account the discrete nature of the electronic spectrum of the molecule.

C. Kergueris; J.-P. Bourgoin; S. Palacin; D. Esteve; C. Urbina; M. Magoga; C. Joachim

1999-05-15T23:59:59.000Z

335

Do ridge-ridge-fault triple junctions exist on Earth? Evidence from the Aden-Owen-Carlsberg junction in the NW Indian Ocean  

E-Print Network [OSTI]

and the East Pacific Rise, and the Aden-Owen-Carlsberg (AOC) triple junction between the Owen fracture zone before connecting to the ridges. We here report the results of a marine geophysical survey of the AOC of distributed deformation. The AOC triple junction appears to be in a transient stage between a former triple

336

High-frequency losses in tin Josephson tunnel junctions  

Science Journals Connector (OSTI)

The losses associated with the excitation of surface plasma oscillations in Fiske modes in tin Josephson junctions, at frequencies from 20 to 270 GHz, were measured by studying the currentvoltage characteristics as a function of magnetic field. Our results generally support Economou and Ngai's theory of surface-plasma oscillations and Miller's calculation of the conductivity of superconductors. At lower temperatures, discrepancies that include an anomalous peak in the frequency dependence of the loss may reflect a small disagreement with Miller's results.

T. C. Wang and R. I. Gayley

1978-07-01T23:59:59.000Z

337

Junction Transport in Epitaxial Film Silicon Heterojunction Solar Cells: Preprint  

SciTech Connect (OSTI)

We report our progress toward low-temperature HWCVD epitaxial film silicon solar cells on inexpensive seed layers, with a focus on the junction transport physics exhibited by our devices. Heterojunctions of i/p hydrogenated amorphous Si (a-Si) on our n-type epitaxial crystal Si on n++ Si wafers show space-charge-region recombination, tunneling or diffusive transport depending on both epitaxial Si quality and the applied forward voltage.

Young, D. L.; Li, J. V.; Teplin, C. W.; Stradins, P.; Branz, H. M.

2011-07-01T23:59:59.000Z

338

Emission of Microwave Photon Pairs by a Tunnel Junction  

E-Print Network [OSTI]

Generation and control of non-classical electromagnetic fields is of crucial importance for quantum information physics. While usual methods for the production of such fields rely on a non-linearity (of a crystal, a Josephson junction, etc.), a recent experiment performed on a normal conductor, a tunnel junction under microwave irradiation, has unveiled an alternative: the use of electron shot noise in a quantum conductor\\cite{PAN_squeezing}. Here we show that such a device can emit \\emph{pairs of microwave photons} of different frequencies with a rate as high as that of superconducting Josephson junctions\\cite{Flurin}. This results in intensity fluctuations of the photon field at two different frequencies being correlated below the photon shot noise,i.e. two-mode amplitude squeezing. Our experiment constitutes a fundamental step towards the understanding of electronic noise in terms of quantum optics, and shows that even a normal conductor could be used as a resource for quantum information processing.

Jean-Charles Forgues; Christian Lupien; Bertrand Reulet

2014-03-21T23:59:59.000Z

339

Grande Ronde Basin Fish Habitat Enhancement Project : 2000 Annual Report.  

SciTech Connect (OSTI)

On July 1, 1984 the Bonneville Power Administration and the Oregon Department of Fish and Wildlife entered into an agreement to initiate fish habitat enhancement work in the Joseph Creek subbasin of the Grande Ronde River Basin in northeast Oregon. In July of 1985 the Upper and Middle Grande Ronde River, and Catherine Creek subbasins were included in the intergovernmental contract, and on March 1, 1996 the Wallowa River subbasin was added. The primary goal of ''The Grande Ronde Basin Fish Habitat Enhancement Project'' is to access, create, improve, protect, and restore riparian and instream habitat for anadromous salmonids, thereby maximizing opportunities for natural fish production within the basin. This project provided for implementation of Program Measure 703 (C)(1), Action Item 4.2 of the Northwest Power Planning Council's Columbia River Basin Fish and Wildlife Program (NPPC, 1987), and continues to be implemented as offsite mitigation for mainstem fishery losses caused by the Columbia River hydro-electric system. All work conducted by the Oregon Department of Fish and Wildlife is on private lands and therefore requires that considerable time be spent developing rapport with landowners to gain acceptance of, and continued cooperation with this program throughout 10-15 year lease periods. This project calls for passive regeneration of habitat, using riparian enclosure fencing as the primary method to restore degraded streams to a normative condition. Active remediation techniques using plantings, off-site water developments, site-specific instream structures, or whole channel alterations are also utilized where applicable. Individual projects contribute to and complement ecosystem and basin-wide watershed restoration efforts that are underway by state, federal, and tribal agencies, and local watershed councils. Work undertaken during 2000 included: (1) Implementing 2 new projects in the Grande Ronde drainage, and retrofitting one old project that will protect an additional 1.3 miles of stream and 298.3 acres of habitat; (2) Conducting instream work activities in 3 streams to enhance habitat and/or restore natural channel dimensions, patterns or profiles; (3) Improving fish passage in Bear Creek to restore tributary and mainstem access; (4) Planting and seeding 6.7 stream miles with 7,100 plants and 365 lbs. of seed; (5) Establishing 18 new photopoints and retaking 229 existing photopoint pictures; (6) Monitoring stream temperatures at 12 locations on 6 streams; (7) completing riparian fence, water gap and other maintenance on 98.7 miles of project fences. Since initiation of the project in 1984 over 62 miles of anadromous fish bearing streams and 1,910 acres of habitat have been protected, enhanced and maintained.

McGowan, Vance R.; Powell, Russ M.; Stennfeld, Scott P.

2001-04-01T23:59:59.000Z

340

Neutrino oscillations, supersymmetric grand unification, and B decay  

Science Journals Connector (OSTI)

The effects of supersymmetric particles on flavor changing neutral current and lepton flavor violating processes are studied in supersymmetric SU(5) grand unified theory with right-handed neutrino supermultiplets. Using input parameters motivated by neutrino oscillation, it is shown that the time-dependent CP asymmetry of radiative B decay can be as large as 25% when the ???? branching ratio becomes close to the present experimental upper bound. We also show that the Bs–Bs mixing can be significantly different from the presently allowed range in the standard model.

Seungwon Baek; Toru Goto; Yasuhiro Okada; Ken-ichi Okumura

2001-01-23T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

Statistics of avalanches in the self-organized criticality state of a Josephson junction  

SciTech Connect (OSTI)

Magnetic flux avalanches in Josephson junctions that include superconductor-insulator-superconductor (SIS) tunnel junctions and are magnetized at temperatures lower than approximately 5 K have been studied in detail. Avalanches are of stochastic character and appear when the magnetic field penetration depth {lambda} into a junction becomes equal to the length a of the Josephson junction with a decrease in the temperature. The statistical properties of such avalanches are presented. The size distribution of the avalanches is a power law with a negative noninteger exponent about unity, indicating the self-organized criticality state. The self-organized criticality state is not observed in Josephson junctions with a superconductor-normal metal-superconductor (SNS) junction.

Matizen, E. V.; Martynets, V. G., E-mail: mart@niic.nsc.ru; Bezverkhii, P. P. [Russian Academy of Sciences, Nikolaev Institute of Inorganic Chemistry, Siberian Division (Russian Federation)

2010-08-15T23:59:59.000Z

342

Self-consistent solution for proximity effect and Josephson current in ballistic graphene SNS Josephson junctions  

SciTech Connect (OSTI)

We use a tight-binding Bogoliubov-de Gennes (BdG) formalism to self-consistently calculate the proximity effect, Josephson current, and local density of states in ballistic graphene SNS Josephson junctions. Both short and long junctions, with respect to the superconducting coherence length, are considered, as well as different doping levels of the graphene. We show that self-consistency does not notably change the current-phase relationship derived earlier for short junctions using the non-selfconsistent Dirac-BdG formalism but predict a significantly increased critical current with a stronger junction length dependence. In addition, we show that in junctions with no Fermi level mismatch between the N and S regions superconductivity persists even in the longest junctions we can investigate, indicating a diverging Ginzburg-Landau superconducting coherence length in the normal region.

Black-Schaffer, Annica M.

2010-04-06T23:59:59.000Z

343

SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar  

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

SunShot Grand Challenge Highlights Ambitious Efforts along the SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum June 13, 2012 - 5:30pm Addthis Energy Secretary Steven Chu gives the keynote address at the SunShot Grand Challenge Summit in Denver, Colorado. | Photo by Dennis Schroeder/NREL. Energy Secretary Steven Chu gives the keynote address at the SunShot Grand Challenge Summit in Denver, Colorado. | Photo by Dennis Schroeder/NREL. Ramamoorthy Ramesh Former Director, SunShot Initiative & Solar Energy Technologies Program What are the key facts? Today at the SunShot Grand Challenge Summit Energy Secretary Chu announced up to $8 million to support clean energy startups. Secretary Chu also announced a nationwide competition to drive down

344

OPTIMIZATION OF a-SiGe BASED TRIPLE, TANDEM AND SINGLE-JUNCTION SOLAR Xunming Deng  

E-Print Network [OSTI]

at the University of Toledo (UT) in the fabrication of high-efficiency triple, tandem and single-junction solar with 12.5% initial efficiency and 10.7% stable efficiency, tandem-junction a-Si/a-SiGe solar cells with 12.9% initial efficiency, and single-junction a-SiGe solar cells with 12.5-13% initial efficiency and 10

Deng, Xunming

345

On the Harmonic approximation for large Josephson junction coupling charge qubits  

E-Print Network [OSTI]

We revisit the harmonic approximation (HA) for a large Josephson junction interacting with some charge qubits through the variational approach for the quantum dynamics of the junction-qubit coupling system. By making use of numerical calculation and analytical treatment, the conditions under which HA works well can be precisely presented to control the parameters implementing the two-qubit quantum logical gate through the couplings to the large junction with harmonic oscillator (HO) Hamiltonian.

T. Shi; B. Chen; Z. Song; C. P. Sun

2004-09-23T23:59:59.000Z

346

Characteristics of high-transmission-probability tunnel junctions for use as particle detectors  

SciTech Connect (OSTI)

Interest in the problem of the galactic dark matter has stimulated development of particle detectors sensitive to very low energies. Superconducting tunnel junctions may be useful in such detectors. We describe here superconducting tunnel junctions with thin barriers which may be suitable for this purpose. We present I-V characteristics and data on the temperature dependence of the subgap tunneling current. We also present some scanning-electron-microscope observations of the thin films of the tunnel junctions.

Stricker, D.A.; Alba, G.P.; Anderson, C.C.; Bing, D.D.; Bland, R.W.; Dickson, S.C.; Dignan, T.G.; Gagnon, P.; Johnson, R.T.; Seneclauze, C.M.

1988-12-31T23:59:59.000Z

347

Characteristics of high-transmission-probability tunnel junctions for use as particle detectors  

SciTech Connect (OSTI)

Interest in the problem of the galactic dark matter has stimulated development of particle detectors sensitive to very low energies. Superconducting tunnel junctions may be useful in such detectors. We describe here superconducting tunnel junctions with thin barriers which may be suitable for this purpose. We present I-V characteristics and data on the temperature dependence of the subgap tunneling current. We also present some scanning-electron-microscope observations of the thin films of the tunnel junctions.

Stricker, D.A.; Alba, G.P.; Anderson, C.C.; Bing, D.D.; Bland, R.W.; Dickson, S.C.; Dignan, T.G.; Gagnon, P.; Johnson, R.T.; Seneclauze, C.M.

1988-01-01T23:59:59.000Z

348

Characteristics of high-transmission-probability tunnel junctions for use as particle detectors  

SciTech Connect (OSTI)

Interest in the problem of the galactic dark matter has stimulated development of particle detectors sensitive to very low energies. Superconducting tunnel junctions may be useful in such detectors. The authors describe superconducting tunnel junctions with thin barriers which may be suitable for this purpose. They present I-V characteristics and data on the temperature dependence of the subgap tunneling current. They also present some scanning-electron-microscope observations of the thin films of the tunnel junctions.

Stricker, D.A.; Alba, G.P.; Anderson, C.C.; Bing, D.D.; Bland, R.W.; Dickson, S.C.; Dignan, T.G.; Gagnon, P.; Johnson, R.T.; Seneclauze, C.M.

1989-03-01T23:59:59.000Z

349

Remedial actions at the former Climax Uranium Company, Uranium Mill site, Grand Junction, Mesa County, Colorado. Volume 2, Appendices: Final environmental impact statement  

SciTech Connect (OSTI)

This volume contains Appendix F--hydrology report, and Appendix G--flood plain and wetland assessment. Contents of the hydrology report include: surface water; ground water; potentially affected hydrogeologic environment-processing site; potentially affected hydrogeologic environment-Cheney reservoir site; potentially affected hydrogeologic environment-Two Road site; and conclusions-ground water.

none,

1986-12-01T23:59:59.000Z

350

Geomorphology of plutonium in the Northern Rio Grande  

SciTech Connect (OSTI)

Nearly all of the plutonium in the natural environment of the Northern Rio Grande is associated with soils and sediment, and river processes account for most of the mobility of these materials. A composite regional budget for plutonium based on multi-decadal averages for sediment and plutonium movement shows that 90 percent of the plutonium moving into the system is from atmospheric fallout. The remaining 10 percent is from releases at Los Alamos. Annual variation in plutonium flux and storage exceeds 100 percent. The contribution to the plutonium budget from Los Alamos is associated with relatively coarse sediment which often behaves as bedload in the Rio Grande. Infusion of these materials into the main stream were largest in 1951, 1952, 1957, and 1968. Because of the schedule of delivery of plutonium to Los Alamos for experimentation and weapons manufacturing, the latter two years are probably the most important. Although the Los Alamos contribution to the entire plutonium budget was relatively small, in these four critical years it constituted 71--86 percent of the plutonium in bedload immediately downstream from Otowi.

Graf, W.L. [Arizona Univ., Tempe, AZ (United States). Dept., of Geography

1993-03-01T23:59:59.000Z

351

Grand Unification as a Bridge Between String Theory and Phenomenology  

SciTech Connect (OSTI)

In the first part of the talk, I explain what empirical evidence points to the need for having an effective grand unification-like symmetry possessing the symmetry SU(4)-color in 4D. If one assumes the premises of a future predictive theory including gravity--be it string/M theory or a reincarnation--this evidence then suggests that such a theory should lead to an effective grand unification-like symmetry as above in 4D, near the string-GUT-scale, rather than the standard model symmetry. Advantages of an effective supersymmetric G(224) = SU(2){sub L} x SU(2){sub R} x SU(4){sup c} or SO(10) symmetry in 4D in explaining (1) observed neutrino oscillations, (2) baryogenesis via leptogenesis, and (3) certain fermion mass-relations are noted. And certain distinguishing tests of a SUSY G(224) or SO(10)-framework involving CP and flavor violations (as in {mu} {yields} e{gamma}, {tau} {yields} {mu}{gamma}, edm's of the neutron and the electron) as well as proton decay are briefly mentioned. Recalling some of the successes we have had in our understanding of nature so far, and the current difficulties of string/M theory as regards the large multiplicity of string vacua, some comments are made on the traditional goal of understanding vis a vis the recently evolved view of landscape and anthropism.

Pati, Jogesh C.

2006-06-09T23:59:59.000Z

352

Mean-field dynamics of a Bose Josephson junction in an optical cavity  

E-Print Network [OSTI]

We study the mean-field dynamics of a Bose Josephson junction which is dispersively coupled to a single mode of a high-finesse optical cavity. An effective classical Hamiltonian for the Bose Josephson junction is derived and its dynamics is studied in the perspective of phase portrait. It is shown that the strong condensate-field coupling does alter the dynamics of the Bose Josephson junction drastically. The possibility of coherent manipulating and \\textsl{in situ} observation of the dynamics of the Bose Josephson junction is discussed.

J. M. Zhang; W. M. Liu; D. L. Zhou

2008-04-22T23:59:59.000Z

353

Comment on "Analysis of quantum coherent semiconductor quantum dot p-i-n junction photovoltaic cells"  

E-Print Network [OSTI]

This is a comment on PRL paper by A.P. Kirk "Analysis of quantum coherent semiconductor quantum dot p-i-n junction photovoltaic cells"

Scully, Marlan O

2010-01-01T23:59:59.000Z

354

E-Print Network 3.0 - arsenide junction-field-effect transistors...  

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

Texas at Arlington Materials Science and Engineering Department Summary: and optoelectronic devices. Topics include electrical properties of semiconductors, p-n junctions,...

355

E-Print Network 3.0 - annular josephson junctions Sample Search...  

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

<< < 1 2 3 4 5 > >> 41 Collective Josephson vortex dynamics in a finite number of stacked intrinsic Josephson junctions Myung-Ho Bae,1, Summary: Collective Josephson vortex...

356

Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit  

Broader source: Energy.gov [DOE]

A packed crowd of leaders across the solar community gathered in Anaheim, California, for the 2014 SunShot Grand Challenge Summit.

357

EV Everywhere EV Everywhere Grand Challenge- Electric Drive (Power Electronics and Electric Machines) Workshop Agenda  

Broader source: Energy.gov [DOE]

Agenda for the EV Everywhere Grand Challenge - Electric Drive Workshop on July 24, 2012 at the Doubletree O'Hare, Chicago, IL

358

EIS-0344: Grand Coulee-Bell 500 kV Transmission Line  

Broader source: Energy.gov [DOE]

This EIS analyzes DOE's proposed action for the construction and operation of the proposed Grand Coulee-Bell 500-kV Transmission Line Project.

359

EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop Attendence List  

Broader source: Energy.gov [DOE]

Attnedance list for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA

360

EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop Agenda  

Broader source: Energy.gov [DOE]

Agenda for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA

Note: This page contains sample records for the topic "grafton grand junction" 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.


361

E-Print Network 3.0 - aux grandes echelles Sample Search Results  

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

11 Extraction en ondelettes des fluctuations turbulentes coherentes : application au plasma de bord du tokamak Tore-Supra Summary: ero aux echelles fines. Les grands...

362

'Grand Challenge' for Basic and Applied Research in Hydrogen Storage Solicitation  

Broader source: Energy.gov [DOE]

DOE is issuing a Grand Challenge to the scientific community by soliciting Applications for research, development and demonstration of hydrogen storage materials and technologies. In addition to...

363

Anomalous Finite-Size Effect in Superconducting Josephson Junction Arrays  

SciTech Connect (OSTI)

We show that a previously reported discrepancy between simulations of superconducting Josephson junction arrays and the theoretical analysis of Ambegaokar, Halperin, Nelson, and Siggia (AHNS) [Phys. Rev. Lett. 40, 783 (1978)] is rooted in a peculiar finite-size effect under periodic boundary conditions. Our simulation results for the largest array support the power-law I-V curves predicted by AHNS. Analysis of the vortex dynamics reveals two intrinsic length scales set by the applied current, which define three size regimes with distinctive I-V characteristics.

Chen, Qing-Hu; Tang, Lei-Han; Tong, Peiqing

2001-08-06T23:59:59.000Z

364

Transitions in two sinusoidally coupled Josephson junction rotators  

SciTech Connect (OSTI)

We investigate the dynamics of two sinusoidally coupled Josephson junction rotators to provide a clear knowledge of the behaviors in different regions of the parameter space. The dynamical states are identified, and the transitions among these states are studied. The properties of the current-voltage curves are investigated. Further more, we observed the chaotic states in some regions of parameter space. We conjecture it may caused by the competition of two periodic potentials: one is the external field, another is the interacting of two particles.

Qian Min [School of Mathematical Sciences, Peking University, Beijing 100871 (China); Wang Jiazeng [Department of Mathematics, Shanghai University, Shanghai 200444 (China)], E-mail: wangjiazen@yahoo.com.cn

2008-08-15T23:59:59.000Z

365

Coherent Oscillations in an Exciton-Polariton Josephson Junction  

SciTech Connect (OSTI)

We report on the observation of spontaneous coherent oscillations in a microcavity polariton bosonic Josephson junction. Condensation of exciton polaritons here takes place under incoherent excitation in a double potential well naturally formed in the disorder. Coherent oscillations set on at an excitation power well above the condensation threshold. The time resolved population and phase dynamics reveal the analogy with the ac Josephson effect. A theoretical two-mode model describes the observed effects, explaining how the different realizations of the pulsed experiment can be in phase.

Lagoudakis, K. G.; Pietka, B.; Deveaud-Pledran, B. [ICMP, Ecole Polytechnique Federale de Lausanne (EPFL), 1015 Lausanne (Switzerland); Wouters, M. [ITP, Ecole Polytechnique Federale de Lausanne (EPFL), 1015 Lausanne (Switzerland); Andre, R. [Institut Neel, CNRS, Grenoble (France)

2010-09-17T23:59:59.000Z

366

Tunneling qubit operation on a protected Josephson junction array  

SciTech Connect (OSTI)

We propose a complete quantum computation process on a topologically protected Josephson junction array system, originally proposed by Ioffe and Feigel'man [Phys. Rev. B 66, 224503 (2002)]. Logical qubits for computation are encoded in the punctured array. The number of qubits is determined by the number of holes. The topological degeneracy is lightly shifted by tuning the flux along specific paths. We show how to perform both single-qubit and basic quantum-gate operations in this system, especially the controlled-NOT (CNOT) gate.

Yin Zhi; Li Shengwen; Chen Yixin [Zhejiang Insitute of Modern Physics, Zhejiang University, Hangzhou 310027 (China)

2010-01-15T23:59:59.000Z

367

Resonantly phase-matched Josephson junction traveling wave parametric amplifier  

E-Print Network [OSTI]

We develop a technique to overcome phase-mismatch in Josephson-junction traveling wave parametric amplifiers in order to achieve high gain over a broad bandwidth. Using "resonant phase matching," we design a compact superconducting device consisting of a transmission line with subwavelength resonant inclusions that simultaneously achieves a gain of 20 dB, an instantaneous bandwidth of 3 GHz, and a saturation power of -98 dBm. Such an amplifier is well-suited to cryogenic broadband microwave measurements such as the multiplexed readout of quantum coherent circuits based on superconducting, semiconducting, or nano-mechanical elements as well as traditional astronomical detectors.

Kevin O'Brien; Chris Macklin; Irfan Siddiqi; Xiang Zhang

2014-06-09T23:59:59.000Z

368

Replica Theory and Large D Josephson Junction Hypercubic Models  

E-Print Network [OSTI]

We study the statistical mechanics of a $D$-dimensional array of Josephson junctions in presence of a magnetic field on a lattice of side $2$. In the high temperature region the thermodynamical properties can be computed in the limit $D \\to \\infty$. A conjectural form of the thermodynamic properties in the low temperature phase is obtained by assuming that they are the same of an appropriate spin glass system, based on quenched disordered couplings. Numerical simulations show that this conjecture is very accurate in one regime of the magnetic field, while it is probably slightly inaccurate in a second regime.

Enzo Marinari; Giorgio Parisi; Felix Ritort

1995-02-16T23:59:59.000Z

369

Dynamics of Josephson junction systems in the computational subspace  

E-Print Network [OSTI]

The quantum dynamics of the Josephson junction system in the computational subspace is investigated. A scheme for the controlled not operation is given for two capasitively coupled SQUIDs. In this system, there is no systematic error for the two qubit operation. For the inductively coupled SQUIDs, the effective Hamiltonian causes systematic errors in the computational subspace for the two qubit operation. Using the purterbation theory, we construct a more precise effective Hamiltonian. This new effective Hamiltonian reduces the systematic error to the level much lower than the threshold of the fault resilent quantum computation.

Wang Xiang-Bin; Matsumoto Keiji; Fan Heng; Y. Nakamura

2001-12-05T23:59:59.000Z

370

Manipulating transport through a single-molecule junction  

SciTech Connect (OSTI)

Molecular Electronics deals with the realization of elementary electronic devices that rely on a single molecule. For electronic applications, the most important property of a single molecule is its conductance. Here we show how the conductance of a single octanethiol molecule can be measured and manipulated by varying the contact's interspace. This mechanical gating of the single molecule junction leads to a variation of the conductance that can be understood in terms of a tunable image charge effect. The image charge effect increases with a decrease of the contact's interspace due to a reduction of the effective potential barrier height of 1.5 meV/pm.

Sotthewes, Kai; Heimbuch, René; Zandvliet, Harold J. W. [Physics of Interfaces and Nanomaterials, MESA Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500AE Enschede (Netherlands)] [Physics of Interfaces and Nanomaterials, MESA Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500AE Enschede (Netherlands)

2013-12-07T23:59:59.000Z

371

Electron transport in normal-metal/superconductor junctions  

E-Print Network [OSTI]

. 1. Conductance G as a function of the voltage V for an NS (d-wave! junction with $100% interface at T50 and t0 /t50.5. The present calculation ~solid line! is compared with the BTK result ~dashed line!. PRB 61ZHAO, AND CHIA-REN HU FIG. 2.... The same as Fig. 1 but at t0 /t51. dominant contribution to the conductance in the BTK theory. Under the present assumption, however, the transport is due to the decay of quasiparticles in both sides. Such a decaying process is more complex than the BTK...

Yan, XZ; Zhao, HW; Hu, Chia-Ren.

2000-01-01T23:59:59.000Z

372

City of Grand Marais, Minnesota (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Marais, Minnesota (Utility Company) Marais, Minnesota (Utility Company) Jump to: navigation, search Name City of Grand Marais Place Minnesota Utility Id 7487 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png COMMERCIAL - SINGLE PHASE Commercial COMMERCIAL - THREE PHASE Commercial DUAL FUEL(Single Phase) DUAL FUEL(Three Phase) RESIDENTIAL - SINGLE PHASE Residential RESIDENTIAL - THREE PHASE Residential YARD LIGHT METERED Lighting YARD LIGHT UNMETERED Lighting

373

Grand Valley Rrl Pwr Line, Inc | Open Energy Information  

Open Energy Info (EERE)

Pwr Line, Inc Pwr Line, Inc Jump to: navigation, search Name Grand Valley Rrl Pwr Line, Inc Place Colorado Utility Id 7563 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial and Small Power Service, Three Phase Schedule (25)-CSP-1 Commercial Farm and Home (Residential) Service Schedule (10)-FH-1 Residential Industrial Service Schedule (50) -IND-1 Industrial Irrigation Service Schedule (40)-I-1 Commercial Large Power Service Schedule (30) -LP-1 Industrial Nonresidential - General Schedule (20)-NRG-1 Commercial

374

City of East Grand Forks, Minnesota (Utility Company) | Open Energy  

Open Energy Info (EERE)

Minnesota (Utility Company) Minnesota (Utility Company) Jump to: navigation, search Name East Grand Forks City of Place Minnesota Utility Id 5575 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes ISO MISO Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Large Commercial Rate Commercial Off Peak Rates Commercial Residential Electric Heat Residential Residential General Electric Residential Small Commercial Rate Residential Average Rates Residential: $0.0943/kWh Commercial: $0.0740/kWh Industrial: $0.0789/kWh

375

EV Everywhere Grand Challenge - Electric Motors and Critical Materials Breakout  

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

Electric Motors and Critical Electric Motors and Critical Materials Breakout Laura Marlino Oak Ridge National Laboratory Iver Anderson Ames Laboratory Facilitators July 24, 2012 EV Everywhere Grand Challenge Vehicle Technologies Program - Advanced Power Electronics and Electric Motors eere.energy.gov Electric Drive Status and Targets Current Status* PHEV 40** AEV 100** AEV 300+ System Cost $/kW 20 ($1100) 5 ($600) 14 ($1680) 4 ($600) Motor Specific Power kW/kg 1.3 1.9 1.5 2 PE Specific Power kW/kg 10.5 16 12 16.7 System Peak Efficiency % 90 97 91 98 2022 EV Everywhere Targets Extremely Aggressive Targets Especially Challenging for the Electric Motor * 55kW system ** 120kW system + 150 kW system Vehicle Technologies Program - Advanced Power Electronics and Electric Motors eere.energy.gov

376

Grand Ridge III Wind Farm | Open Energy Information  

Open Energy Info (EERE)

III Wind Farm III Wind Farm Facility Grand Ridge III Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Invenergy Developer Invenergy Energy Purchaser AEP-Appalachian Power Location La Salle County IL Coordinates 41.15496°, -88.750234° 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":41.15496,"lon":-88.750234,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

377

Grande Ronde Basin Fish Habitat Enhancement Project : 2007 Annual Report.  

SciTech Connect (OSTI)

On July 1, 1984 the Bonneville Power Administration and the Oregon Department of Fish and Wildlife entered into an intergovernmental contract to initiate fish habitat enhancement work in the Joseph Creek subbasin of the Grande Ronde River Basin in northeast Oregon. In 1985 the Upper and Middle Grande Ronde River, and Catherine Creek subbasins were included in the contract, and in 1996 the Wallowa River subbasin was added. The primary goal of 'The Grande Ronde Basin Fish Habitat Enhancement Project' is to create, protect, and restore riparian and instream habitat for anadromous salmonids, thereby maximizing opportunities for natural fish production within the basin. This project provided for implementation of Program Measure 703 (C)(1), Action Item 4.2 of the Northwest Power Planning Council's Columbia River Basin Fish and Wildlife Program (NPPC, 1987), and continues to be implemented as offsite mitigation for mainstem fishery losses caused by the Columbia River hydro-electric system. All work conducted by the Oregon Department of Fish and Wildlife and partners is on private lands and therefore requires that considerable time be spent developing rapport with landowners to gain acceptance of, and continued cooperation with this program throughout 10-15 year lease periods. Both passive and active restoration treatment techniques are used. Passive regeneration of habitat, using riparian exclosure fencing and alternate water sources are the primary method to restore degraded streams when restoration can be achieved primarily through changes in management. Active restoration techniques using plantings, bioengineering, site-specific instream structures, or whole stream channel alterations are utilized when streams are more severely degraded and not likely to recover in a reasonable timeframe. Individual projects contribute to and complement ecosystem and basin-wide watershed restoration efforts that are underway by state, federal, and tribal agencies, and coordinated by the Grande Ronde Model Watershed Program (Project. No.199202601). Work undertaken during 2007 included: (1) Starting 1 new fencing project in the NFJD subbasin that will protect an additional 1.82 miles of stream and 216.2 acres of habitat; (2) Constructing 0.47 miles of new channel on the Wallowa River to enhance habitat, restore natural channel dimensions, pattern and profile and reconnect approximately 18 acres of floodplain and wetland habitat; (3) Planting 22,100 plants along 3 streams totaling 3.6 stream miles; (4) Establishing 34 new photopoints on 5 projects and retaking 295 existing photopoint pictures; (5) Monitoring stream temperatures at 10 locations on 5 streams and conducting other monitoring activities; (6) Completing riparian fence, water gap and other maintenance on 116.8 miles of project fences; (7) Initiated writing of a comprehensive project summary report that will present a summary of conclusions of the benefits to focal species and management recommendations for the future. Since initiation of this program 56 individual projects have been implemented, monitored and maintained along 84.8 miles of anadromous fish bearing streams that protect and enhance 3,501 acres of riparian and instream habitat.

McGowan, Vance R.; Morton, Winston H.

2008-12-30T23:59:59.000Z

378

Grand Ronde Basin Fish Habitat Enhancement Project, 2008 Annual Report.  

SciTech Connect (OSTI)

On July 1, 1984 the Bonneville Power Administration and the Oregon Department of Fish and Wildlife entered into an intergovernmental contract to initiate fish habitat enhancement work in the Joseph Creek subbasin of the Grande Ronde River Basin in northeast Oregon. In 1985 the Upper and Middle Grande Ronde River, and Catherine Creek subbasins were included in the contract, and in 1996 the Wallowa River subbasin was added. The primary goal of 'The Grande Ronde Basin Fish Habitat Enhancement Project' is to create, protect, and restore riparian and instream habitat for anadromous salmonids, thereby maximizing the opportunities for natural fish production within the basin. This project originally provided for implementation of Program Measure 703 (C)(1), Action Item 4.2 of the Northwest Power Planning Council's Columbia River Basin Fish and Wildlife Program (NPPC, 1987), and continues to be implemented under revisions of the Fish and Wild Program as offsite mitigation for mainstem fishery losses caused by the Columbia River hydro-electric system. All work conducted by the Oregon Department of Fish and Wildlife and partners is on private lands and therefore requires considerable time be spent developing rapport with landowners to gain acceptance, and continued cooperation with this program throughout 10-15 year lease periods. Both passive and active restoration treatment techniques are used. Passive regeneration of habitat, using riparian exclosure fencing and alternate water sources, is the primary method to restore degraded streams when restoration can be achieved primarily through changes in management. Active restoration techniques using plantings, bioengineering, site-specific instream structures, or whole stream channel alterations are utilized when streams are more severely degraded and not likely to recover in a reasonable timeframe. Individual projects contribute to and complement ecosystem and basin-wide watershed restoration efforts that are underway by state, federal, and tribal agencies, and coordinated by the Grande Ronde Model Watershed Program (Project. No. 199202601). Work undertaken during 2008 included: (1) completing 1 new fencing project in the North Fork John Day subbasin that protects 1.82 miles of stream and 216.2 acres of habitat, and 1 fencing project in the Wallowa subbasin that protects an additional 0.59 miles of stream and 42.5 acres of habitat; (2) constructing 0.47 miles of new channel on the Wallowa river to enhance habitat, restore natural channel dimensions, pattern and profile and reconnect approximately 18 acres of floodplain and wetland habitat; (3) planting 10,084 plants along 0.5 miles of the Wallowa Riverproject; (4) establishing 34 new photopoints on 5 projects and retaking 295 existing photopoint pictures; (5) monitoring stream temperatures at 10 locations on 5 streams and conducting other monitoring activities; (6) completing riparian fence, water gap and other maintenance on 116.8 miles of project fences; and (7) completed a comprehensive project summary report to the Independent Scientific Review panel (ISRP) that provided our conclusions regarding benefits to focal species, along with management recommendations for the future. Since initiation of this program 57 individual projects have been implemented, monitoring and maintained along 84.9 miles of anadromous fish bearing streams, that protect and enhance 3,564 acres of riparian and instream habitat.

McGowan, Vance R.; Morton, Winston H. [Oregon Department of Fish and Wildlife] [Oregon Department of Fish and Wildlife

2009-07-01T23:59:59.000Z

379

Grand Rapids Public Util Comm | Open Energy Information  

Open Energy Info (EERE)

Rapids Public Util Comm Rapids Public Util Comm Jump to: navigation, search Name Grand Rapids Public Util Comm Place Minnesota Utility Id 7489 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes Activity Distribution Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png CITY COMMERCIAL Commercial CITY LIGHT & POWER Lighting CITY RESIDENTIAL Residential CONTROLLED WATER HEATING (CITY) Commercial CONTROLLED WATER HEATING (RURAL) Commercial ENTERTAINMENT LIGHTING RATE (CITY) Lighting ENTERTAINMENT LIGHTING RATE (RURAL) Lighting INDUSTRIAL (CITY) Industrial

380

Inverted GaInP/(In)GaAs/InGaAs Triple-Junction Solar Cells with Low-Stress Metamorphic Bottom Junctions: Preprint  

SciTech Connect (OSTI)

We demonstrate high efficiency performance in two ultra-thin, Ge-free III-V semiconductor triple-junction solar cell device designs grown in an inverted configuration. Low-stress metamorphic junctions were engineered to achieve excellent photovoltaic performance with less than 3 x 106 cm-2 threading dislocations. The first design with band gaps of 1.83/1.40/1.00 eV, containing a single metamorphic junction, achieved 33.8% and 39.2% efficiencies under the standard one-sun global spectrum and concentrated direct spectrum at 131 suns, respectively. The second design with band gaps of 1.83/1.34/0.89 eV, containing two metamorphic junctions achieved 33.2% and 40.1% efficiencies under the standard one-sun global spectrum and concentrated direct spectrum at 143 suns, respectively.

Geisz, J. F.; Kurtz, S. R.; Wanlass, M. W.; Ward, J. S.; Duda, A.; Friedman, D. J.; Olson, J. M.; McMahon, W. E.; Moriarty, T. E.; Kiehl, J. T.; Romero, M. J.; Norman, A. G.; Jones, K. M.

2008-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

Diffusion current in a system of coupled Josephson junctions  

SciTech Connect (OSTI)

The role of a diffusion current in the phase dynamics of a system of coupled Josephson junctions (JJs) has been analyzed. It is shown that, by studying the temporal dependences of the superconducting, quasi-particle, diffusion, and displacement currents and the dependences of average values of these currents on the total current, it is possible to explain the main features of the current-voltage characteristic (CVC) of the system. The effect of a diffusion current on the character of CVC branching in the vicinity of a critical current and in the region of hysteresis, as well as on the part of CVC branch corresponding to a parametric resonance in the system is demonstrated. A clear interpretation of the differences in the character of CVC branching in a model of capacitively coupled JJs (CCJJ model) and a model of capacitive coupling with diffusion current (CCJJ+DC model) is proposed. It is shown that a decrease in the diffusion current in a JJ leads to the switching of this junction to an oscillating state. The results of model calculations are qualitatively consistent with the experimental data.

Shukrinov, Yu. M., E-mail: shukrinv@theor.jinr.ru; Rahmonov, I. R. [Joint Institute for Nuclear Research (Russian Federation)

2012-08-15T23:59:59.000Z

382

On the Chaotic Flux Dynamics in a Long Josephson Junction  

E-Print Network [OSTI]

Flux dynamics in an annular long Josephson junction is studied. Three main topics are covered. The first is chaotic flux dynamics and its prediction via Melnikov integrals. It turns out that DC current bias cannot induce chaotic flux dynamics, while AC current bias can. The existence of a common root to the Melnikov integrals is a necessary condition for the existence of chaotic flux dynamics. The second topic is on the components of the global attractor and the bifurcation in the perturbation parameter measuring the strength of loss, bias and irregularity of the junction. The global attractor can contain co-existing local attractors e.g. a local chaotic attractor and a local regular attractor. In the infinite dimensional phase space setting, the bifurcation is very complicated. Chaotic attractors can appear and disappear in a random fashion. Three types of attractors (chaos, breather, spatially uniform and temporally periodic attractor) are identified. The third topic is ratchet effect. Ratchet effect can be achieved by a current bias field which corresponds to an asymmetric potential, in which case the flux dynamics is ever lasting chaotic. When the current bias field corresponds to a symmetric potential, the flux dynamics is often transiently chaotic, in which case the ratchet effect disappears after sufficiently long time.

Z. C. Feng; Y. Charles Li

2009-07-16T23:59:59.000Z

383

BOTANICAL SURVEY OF WINTER PARK RESORT, ARAPAHO NATIONAL FOREST, GRAND COUNTY, COLORADO  

E-Print Network [OSTI]

BOTANICAL SURVEY OF WINTER PARK RESORT, ARAPAHO NATIONAL FOREST, GRAND COUNTY, COLORADO Colorado Natural Heritage Program College of Natural Resources, 8002 Campus Delivery Colorado State University Fort Collins, Colorado 80523-8002 #12;BOTANICAL SURVEY OF WINTER PARK RESORT, ARAPAHO NATIONAL FOREST, GRAND

384

Economic Essays on Water Resources Management of the Texas Lower Rio Grande Valley  

E-Print Network [OSTI]

's functionality are due to minimal return flows to the Rio Grande (River) occurring throughout the Valley, and the monitoring and enforcement efforts of the Rio Grande Watermaster Program. The final essay is a presentation of a hydroeconomic model to study...

Leidner, Andrew

2012-07-16T23:59:59.000Z

385

Magnetic Flux Transport Simulations of Solar Surface Magnetic Distributions During a Grand Minimum.  

E-Print Network [OSTI]

, Scotland, KY16 9SS. Abstract. It is well known that magnetic activity on the Sun modulates from one cycle strongly depend on the phase of the cycle in which the grand minimum starts and whether it lasts for an odd or even number of cycles. If the grand minimum starts around cycle minimum then a signi#12;cant amount

Mackay, Duncan

386

EIS-0485: Interconnection of the Grande Prairie Wind Farm, Holt County, Nebraska  

Broader source: Energy.gov [DOE]

DOE’s Western Area Power Administration is preparing an EIS to evaluate the environmental impacts of interconnecting the proposed Grande Prairie Wind Farm, in Holt County, near O’Neill, Nebraska, to Western’s power transmission system. The project website is http://www.wapa.gov/ugp/Environment/GrandePrairie.htm.

387

Is There A Grand Challenge or X-Prize for Data Mining? Gregory Piatetsky-Shapiro  

E-Print Network [OSTI]

· Identifying all genes and potential therapeutic targets for cancer · A text-mining and understanding systemIs There A Grand Challenge or X-Prize for Data Mining? Gregory Piatetsky-Shapiro KDnuggets gps and motivating Grand Challenge problems for Data Mining, focusing on bioinformatics, multimedia mining, link

Grossman, Robert

388

Peak discharge of a Pleistocene lava-dam outburst flood in Grand Canyon, Arizona, USA  

E-Print Network [OSTI]

produced the largest known flood on the Colorado River in Grand Canyon. The Hyaloclastite Dam was up to 366 Canyon; Colorado river; Pleistocene floods; Lava dams; Hydraulic modeling; Paleoflood indicators; DamPeak discharge of a Pleistocene lava-dam outburst flood in Grand Canyon, Arizona, USA Cassandra R

389

Efficient broadband energy transfer via momentum matching at hybrid junctions of guided-waves  

E-Print Network [OSTI]

Efficient broadband energy transfer via momentum matching at hybrid junctions of guided://apl.aip.org/about/rights_and_permissions #12;Efficient broadband energy transfer via momentum matching at hybrid junctions of guided, The American University in Cairo, New Cairo 11835, Egypt (Received 2 August 2012; accepted 5 September 2012

390

TM-mode coupling to a Josephson junction S. J. Lewandowski  

E-Print Network [OSTI]

215 TM-mode coupling to a Josephson junction S. J. Lewandowski Instytut Fizyki PAN, 02-668 Warszawa-mode near cut-off are demonstrated to improve Josephson junction coupling to the waveguide. Revue Phys. Appl Sciences and available at http://dx.doi.org/10.1051/rphysap:01985002003021500 #12;216 Fig. 1. - Josephson

Boyer, Edmond

391

Nonlinear Phase Dynamics in a Driven Bosonic Josephson Junction Erez Boukobza,1  

E-Print Network [OSTI]

Nonlinear Phase Dynamics in a Driven Bosonic Josephson Junction Erez Boukobza,1 Michael G. Moore,2. The experimental realization of dilute-gas Bose-Einstein condensate (BEC) Josephson junctions [2­ 5] has led], in a double-BEC system in Ref. [13], and in a one-dimensional spinor BEC in Ref. [14]. The bosonic Josephson

Vardi, Amichay

392

Low temperature junction growth using hot-wire chemical vapor deposition  

DOE Patents [OSTI]

A system and a process for forming a semi-conductor device, and solar cells (10) formed thereby. The process includes preparing a substrate (12) for deposition of a junction layer (14); forming the junction layer (14) on the substrate (12) using hot wire chemical vapor deposition; and, finishing the semi-conductor device.

Wang, Qi; Page, Matthew; Iwaniczko, Eugene; Wang, Tihu; Yan, Yanfa

2014-02-04T23:59:59.000Z

393

A Hamilton-Jacobi approach to junction problems and application to traffic flows  

E-Print Network [OSTI]

A Hamilton-Jacobi approach to junction problems and application to traffic flows C. Imbert , R of a model case of first order Hamilton-Jacobi equations posed on a "junction", that is to say the union of such problems. Keywords: Hamilton-Jacobi equations, discontinuous Hamiltonians, viscosity solutions, optimal

Paris-Sud XI, Université de

394

Phonon Bottleneck in Graphene-Based Josephson Junctions at Millikelvin Temperatures I. V. Borzenets,1  

E-Print Network [OSTI]

Phonon Bottleneck in Graphene-Based Josephson Junctions at Millikelvin Temperatures I. V. Borzenets and superconducting branches in superconductor-graphene-superconductor Josephson junctions. We attribute thermalization by phonons at low temperatures (T & 1 K). The relationship between the applied power

Finkelstein, Gleb

395

EA-1679: Grand Coulee's Third Powerplant 500-kV Transmission Line  

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

79: Grand Coulee's Third Powerplant 500-kV Transmission Line 79: Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project, Grant and Okanogon Counties, Washington EA-1679: Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project, Grant and Okanogon Counties, Washington Summary This EA evaluates potential environmental impacts from the construction and operation of six new 500-kV overhead transmission lines to replace six existing underground lines at Grand Coulee Dam. DOE's Bonneville Power Administration (BPA), a cooperating agency, was asked by the U. S. Department of the Interior's Bureau of Reclamation to design and construct the proposed new transmission lines. A Finding of No Significant Impact was issued by BPA in December 2011. BPA website: http://efw.bpa.gov/environmental_services/Document_Library/Grand_Coulee/

396

Secretary Chu to Deliver Keynote on EV Everywhere Grand Challenge at  

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

to Deliver Keynote on EV Everywhere Grand Challenge to Deliver Keynote on EV Everywhere Grand Challenge at Washington Auto Show Secretary Chu to Deliver Keynote on EV Everywhere Grand Challenge at Washington Auto Show January 30, 2013 - 1:37pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - Tomorrow, Thursday, January 31, 2013, Secretary Chu will deliver the government keynote address at the Washington Auto Show's Public Policy Day. His remarks will focus on the Energy Department's EV Everywhere Grand Challenge, including progress to date and a new initiative to strengthen American leadership in this rapidly growing global industry. Launched by President Obama in March 2012, EV-Everywhere is the second in a series of Energy Department "Clean Energy Grand Challenges" aimed at addressing the most pressing energy challenges of our time. The EV

397

Ground Gravity Survey At Rio Grande Rift Region (Aiken & Ander, 1981) |  

Open Energy Info (EERE)

Rio Grande Rift Region (Aiken & Ander, 1981) Rio Grande Rift Region (Aiken & Ander, 1981) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Rio Grande Rift Region (Aiken & Ander, 1981) Exploration Activity Details Location Rio Grande Rift Geothermal Region Exploration Technique Ground Gravity Survey Activity Date Usefulness useful DOE-funding Unknown References Carlos L.V. Aiken, Mark E. Ander (1981) A Regional Strategy For Geothermal Exploration With Emphasis On Gravity And Magnetotellurics Retrieved from "http://en.openei.org/w/index.php?title=Ground_Gravity_Survey_At_Rio_Grande_Rift_Region_(Aiken_%26_Ander,_1981)&oldid=401473" Category: Exploration Activities What links here Related changes Special pages Printable version

398

Imaging the p-n junction in a gallium nitride nanowire with a scanning microwave microscope  

SciTech Connect (OSTI)

We used a broadband, atomic-force-microscope-based, scanning microwave microscope (SMM) to probe the axial dependence of the charge depletion in a p-n junction within a gallium nitride nanowire (NW). SMM enables the visualization of the p-n junction location without the need to make patterned electrical contacts to the NW. Spatially resolved measurements of S{sub 11}{sup ?}, which is the derivative of the RF reflection coefficient S{sub 11} with respect to voltage, varied strongly when probing axially along the NW and across the p-n junction. The axial variation in S{sub 11}{sup ?}? effectively mapped the asymmetric depletion arising from the doping concentrations on either side of the junction. Furthermore, variation of the probe tip voltage altered the apparent extent of features associated with the p-n junction in S{sub 11}{sup ?} images.

Imtiaz, Atif [Physical Measurement Laboratory, National Institute of Standards and Technology, Boulder, Colorado 80305 (United States); Department of Electrical, Computer, and Energy Engineering, University of Colorado, Boulder, Colorado 80309 (United States); Wallis, Thomas M.; Brubaker, Matt D.; Blanchard, Paul T.; Bertness, Kris A.; Sanford, Norman A.; Kabos, Pavel, E-mail: kabos@boulder.nist.gov [Physical Measurement Laboratory, National Institute of Standards and Technology, Boulder, Colorado 80305 (United States); Weber, Joel C. [Physical Measurement Laboratory, National Institute of Standards and Technology, Boulder, Colorado 80305 (United States); Department of Mechanical Engineering, University of Colorado, Boulder, Colorado 80309 (United States); Coakley, Kevin J. [Information Technology Laboratory, National Institute of Standards and Technology, Boulder, Colorado 80305 (United States)

2014-06-30T23:59:59.000Z

399

Overdamped Nb/Al-AlO{sub x}/Nb Josephson junctions  

SciTech Connect (OSTI)

We report the fabrication and characterization of overdamped Nb/Al-AlO{sub x}/Nb superconductor-insulator-superconductor Josephson junction whose fabrication process derives from that of the well-known hysteretic junctions. These junctions are an intermediate state between the superconductor-normal metal-superconductor and the superconductor-insulator-superconductor Josephson junctions. Stable and reproducible nonhysteretic current-voltage characteristics are obtained with a proper choice of the fabrication parameters. We have measured critical current densities J{sub C} from 10{sup 3} up to 2x10{sup 4} A/cm{sup 2}, with characteristic voltages from 80 to nearly 450 {mu}V. The junctions are stable against time and repeated thermal cycling.

Lacquaniti, V.; Cagliero, C.; Maggi, S.; Steni, R. [Thin Films Department, IEN 'G. Ferraris', Strada delle Cacce 91, I-10135, Torino (Italy)

2005-01-24T23:59:59.000Z

400

Model for a Josephson junction array coupled to a resonant cavity  

SciTech Connect (OSTI)

We describe a simple Hamiltonian for an underdamped Josephson array coupled to a single photon mode in a resonant cavity. Using a Hartree-like mean-field theory, we show that, for any given strength of coupling between the photon field and the Josephson junctions, there is a transition from incoherence to coherence as a function of N, the number of Josephson junctions in the array. Above that value of N, the energy in the photon field is proportional to N{sup 2}, suggestive of coherent emission. These features remain even when the junction parameters have some random variation from junction to junction, as expected in a real array. Both of these features agree with recent experiments by Barbara and co-workers. (c) 2000 The American Physical Society.

Harbaugh, J. Kent [Department of Physics, Ohio State University, 174 West 18th Avenue, Columbus, Ohio 43210 (United States)] [Department of Physics, Ohio State University, 174 West 18th Avenue, Columbus, Ohio 43210 (United States); Stroud, D. [Department of Physics, Ohio State University, 174 West 18th Avenue, Columbus, Ohio 43210 (United States)] [Department of Physics, Ohio State University, 174 West 18th Avenue, Columbus, Ohio 43210 (United States)

2000-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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

Josephson junction of non-Abelian superconductors and non-Abelian Josephson vortices  

E-Print Network [OSTI]

A Josephson junction is made of two superconductors sandwiching an insulator, and a Josephson vortex is a magnetic vortex absorbed into the Josephson junction, whose dynamics can be described by the sine-Gordon equation. In a field theory framework, a flexible Josephson junction was proposed, in which the Josephson junction is represented by a domain wall separating two condensations and a Josephson vortex is a sine-Gordon soliton in the domain wall effective theory. In this paper, we propose a Josephson junction of non-Abelian color superconductors, that is described by a non-Abelian domain wall, and show that a non-Abelian vortex (color magnetic flux tube) absorbed into it is a non-Abelian Josephson vortex represented as a non-Abelian sine-Gordon soliton in the domain wall effective theory.

Muneto Nitta

2015-02-09T23:59:59.000Z

402

Josephson junction of non-Abelian superconductors and non-Abelian Josephson vortices  

E-Print Network [OSTI]

A Josephson junction is made of two superconductors sandwiching an insulator, and a Josephson vortex is a magnetic vortex absorbed into the Josephson junction, whose dynamics can be described by the sine-Gordon equation. In a field theory framework, a flexible Josephson junction was proposed, in which the Josephson junction is represented by a domain wall separating two condensations and a Josephson vortex is a sine-Gordon soliton in the domain wall effective theory. In this paper, we propose a Josephson junction of non-Abelian color superconductors, that is described by a non-Abelian domain wall, and show that a non-Abelian vortex (color magnetic flux tube) absorbed into it is a non-Abelian Josephson vortex represented as a non-Abelian sine-Gordon soliton in the domain wall effective theory.

Nitta, Muneto

2015-01-01T23:59:59.000Z

403

Magneto-electric coupling in a two-dimensional ballistic Josephson junction with in-plane magnetic texture  

E-Print Network [OSTI]

Magneto-electric coupling in a two-dimensional ballistic Josephson junction with in-plane magnetic, Germany (Dated: August 20, 2014) We study a Josephson junction made with a spin-textured bridge, when both-dimensional ballistic Josephson junction close to the critical temperature of the heterostructure, when an anomalous

Boyer, Edmond

404

PHYSICAL REVIEW E 88, 022908 (2013) Synchronization of a Josephson junction array in terms of global variables  

E-Print Network [OSTI]

PHYSICAL REVIEW E 88, 022908 (2013) Synchronization of a Josephson junction array in terms of Josephson junctions with a common LCR load. Application of the Watanabe-Strogatz approach [Physica D 74, 197 of oscillating physical systems that being coupled synchronize are Josephson junctions [2]. In theoretical

Pikovsky, Arkady

405

Model for a Josephson junction array coupled to a resonant cavity J. Kent Harbaugh and D. Stroud  

E-Print Network [OSTI]

Model for a Josephson junction array coupled to a resonant cavity J. Kent Harbaugh and D. Stroud junctions, there is a transition from incoherence to coherence as a function of N, the number of Josephson-capacitance and underdamped Josephson junctions, quantum phase fluctua- tions inhibit phase locking.8­13 Thus, until recently

Stroud, David

406

Electrically Tunable Macroscopic Quantum Tunneling in a Graphene-Based Josephson Junction Gil-Ho Lee,1  

E-Print Network [OSTI]

Electrically Tunable Macroscopic Quantum Tunneling in a Graphene-Based Josephson Junction Gil.1103/PhysRevLett.107.146605 PACS numbers: 72.80.Vp, 73.40.Ã?c, 74.45.+c, 85.25.Cp A Josephson junction [1 the fabri- cation of nanostructured proximity-coupled Josephson junctions based on conducting spacers

Lee, Hu-Jong

407

Incommensurate dynamics of resonant breathers in Josephson junction ladders M. V. Fistul, A. E. Miroshnichenko, and S. Flach  

E-Print Network [OSTI]

Incommensurate dynamics of resonant breathers in Josephson junction ladders M. V. Fistul, A. E and experimental studies of resonant localized resistive states in a Josephson junction ladder. These complex guides, in antiferromagnetic solids and in systems of interacting Josephson junctions.8­13 Especially

Flach, Sergej

408

Eigenstates of a small Josephson junction coupled to a resonant cavity W. A. Al-Saidi* and D. Stroud  

E-Print Network [OSTI]

Eigenstates of a small Josephson junction coupled to a resonant cavity W. A. Al-Saidi* and D; published 4 December 2001 We carry out a quantum-mechanical analysis of a small Josephson junction coupled the lowest two levels of the Josephson junction are retained in the Hamiltonian matrix. We noticed

Stroud, David

409

Charging Effects in the Inductively Shunted Josephson Junction Jens Koch, V. Manucharyan, M. H. Devoret, and L. I. Glazman  

E-Print Network [OSTI]

Charging Effects in the Inductively Shunted Josephson Junction Jens Koch, V. Manucharyan, M. H to shunt a Josephson junction determines if the charge transferred through the circuit is quantized by charge noise. DOI: 10.1103/PhysRevLett.103.217004 PACS numbers: 85.25.Cp, 74.50.+r The Josephson junction

Devoret, Michel H.

410

Observation of High Coherence in Josephson Junction Qubits Measured in a Three-Dimensional Circuit QED Architecture  

E-Print Network [OSTI]

Observation of High Coherence in Josephson Junction Qubits Measured in a Three-Dimensional Circuit December 2011) Superconducting quantum circuits based on Josephson junctions have made rapid progress the intrinsic coherence of Josephson junctions, and whether superconducting qubits can be adequately isolated

411

Comparison of the device physics principles of planar and radial p-n junction nanorod solar cells  

E-Print Network [OSTI]

Comparison of the device physics principles of planar and radial p-n junction nanorod solar cells been developed for radial p-n junction nanorod solar cells, in which densely packed nanorods, each improvements in efficiency relative to a conventional planar geometry p-n junction solar cell, provided

Atwater, Harry

412

Collective dynamics of Josephson fluxons in Bi2Sr2CaCu2O8d intrinsic junctions  

E-Print Network [OSTI]

in naturally stacked intrinsic Josephson junctions in Bi2Sr2- CaCu2O8þd single crystals were studied Keywords: Fluxon dynamics; Intrinsic Josephson junctions; Plasma excitation modes; Superradiant state 1 to high-frequency devices such as THz local oscilla- tors and mixers. Stacked long Josephson junctions

Lee, Hu-Jong

413

Scanning tunneling microscope tip as a positionable contact: Probing a Josephson-junction array at subkelvin temperatures  

E-Print Network [OSTI]

Scanning tunneling microscope tip as a positionable contact: Probing a Josephson-junction arrayK. The STM enables us to probe the structure, a Josephson-junction array, at various positions. Examples of such systems are two- dimensional electron gases and Josephson junction arrays.1

414

Three-dimensional Josephson-junction arrays: Static magnetic response R. De Luca and T. Di Matteo  

E-Print Network [OSTI]

Three-dimensional Josephson-junction arrays: Static magnetic response R. De Luca and T. Di Matteo Tampere, Finland Received 17 July 1997 In this work we present a simple three-dimensional Josephson-junction directions perpendicular to one cube side. S0163-1829 98 05502-7 I. INTRODUCTION The interest in Josephson-junction

Di Matteo, Tiziana

415

Microscopic model of critical current noise in Josephson-junction qubits: Subgap resonances and Andreev bound states  

E-Print Network [OSTI]

Microscopic model of critical current noise in Josephson-junction qubits: Subgap resonances in Josephson junctions based on individual trapping centers in the tunnel-barrier hybridized with electrons microresonators observed in Josephson-junction qubits R. W. Simmonds et al., Phys. Rev. Lett. 93, 077003 2004

von Delft, Jan

416

Nonlinear microwave impedance of short and long Josephson junctions Z. Zhai, Patanjali V. Parimi, and S. Sridhar  

E-Print Network [OSTI]

Nonlinear microwave impedance of short and long Josephson junctions Z. Zhai, Patanjali V. Parimi ) of the microwave ac impedance R iX of both short and long Josephson junctions is calculated under a variety and fabricated Josephson junctions in the high temperature superconductors. When a dc field (bdc) or current (idc

Sridhar, Srinivas

417

Rabi Oscillations in a Large Josephson-Junction Qubit John M. Martinis, S. Nam, and J. Aumentado*  

E-Print Network [OSTI]

Rabi Oscillations in a Large Josephson-Junction Qubit John M. Martinis, S. Nam, and J. Aumentado based on a large-area current-biased Josephson junction whose two lowest energy quantum levels are used. In this Letter, we present a new qubit designed around a 10 m scale Josephson junction in which the charging

Martinis, John M.

418

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VOL. 13, NO. 2, JUNE 2003 989 Banishing Quasiparticles From Josephson-Junction  

E-Print Network [OSTI]

Quasiparticles From Josephson-Junction Qubits: Why and How to do it K. M. Lang, S. Nam, J. Aumentado, C. Urbina, and John M. Martinis, Member, IEEE Abstract--Current-biased Josephson junctions are prime candidates are effective and that the design of Josephson-junction qubits must consider the role of quasiparticles. Index

Lang, Kristine M.

419

SPECTRAL ANALYSIS OF A PHASE LOCKED LASER AT 891 GHz, AN APPLICATION OF JOSEPHSON JUNCTIONS IN THE FAR INFRARED  

E-Print Network [OSTI]

285 SPECTRAL ANALYSIS OF A PHASE LOCKED LASER AT 891 GHz, AN APPLICATION OF JOSEPHSON JUNCTIONS. Abstract. 2014 We have used a Josephson junction to investigate the spectral purity of an HCN laser which take advantage of the unique properties of the Josephson junction as a frequency multiplier and mixer

Paris-Sud XI, Université de

420

Coherence transition of small Josephson junctions coupled to a single-mode resonant cavity: Connection to the Dicke model  

E-Print Network [OSTI]

Coherence transition of small Josephson junctions coupled to a single-mode resonant cavity 5 February 2009 PACS: 74.50.+r 74.25.Nf 85.25.Cp 64.60.Cn Keywords: Josephson junctions properties of a collection of N small Josephson junctions coupled to a single-mode resonant electromagnetic

Stroud, David

Note: This page contains sample records for the topic "grafton grand junction" 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

Evidence for triplet superconductivity in Josephson junctions with barriers of the ferromagnetic Heusler alloy Cu2MnAl  

E-Print Network [OSTI]

Evidence for triplet superconductivity in Josephson junctions with barriers of the ferromagnetic have studied Josephson junctions with barriers prepared from the Heusler compound Cu2MnAl. In the as metal. Measurements on lateral Josephson junctions with half metallic CrO2 Ref. 7 and the rare

Martinis, John M.

422

Ischemic preconditioning enhances integrity of coronary endothelial tight junctions  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Cardiac tight junctions are present between coronary endothelial cells. Black-Right-Pointing-Pointer Ischemic preconditioning preserves the structural and functional integrity of tight junctions. Black-Right-Pointing-Pointer Myocardial edema is prevented in hearts subjected to ischemic preconditioning. Black-Right-Pointing-Pointer Ischemic preconditioning enhances translocation of ZO-2 from cytosol to cytoskeleton. -- Abstract: Ischemic preconditioning (IPC) is one of the most effective procedures known to protect hearts against ischemia/reperfusion (IR) injury. Tight junction (TJ) barriers occur between coronary endothelial cells. TJs provide barrier function to maintain the homeostasis of the inner environment of tissues. However, the effect of IPC on the structure and function of cardiac TJs remains unknown. We tested the hypothesis that myocardial IR injury ruptures the structure of TJs and impairs endothelial permeability whereas IPC preserves the structural and functional integrity of TJs in the blood-heart barrier. Langendorff hearts from C57BL/6J mice were prepared and perfused with Krebs-Henseleit buffer. Cardiac function, creatine kinase release, and myocardial edema were measured. Cardiac TJ function was evaluated by measuring Evans blue-conjugated albumin (EBA) content in the extravascular compartment of hearts. Expression and translocation of zonula occludens (ZO)-2 in IR and IPC hearts were detected with Western blot. A subset of hearts was processed for the observation of ultra-structure of cardiac TJs with transmission electron microscopy. There were clear TJs between coronary endothelial cells of mouse hearts. IR caused the collapse of TJs whereas IPC sustained the structure of TJs. IR increased extravascular EBA content in the heart and myocardial edema but decreased the expression of ZO-2 in the cytoskeleton. IPC maintained the structure of TJs. Cardiac EBA content and edema were reduced in IPC hearts. IPC enhanced the translocation of ZO-2 from cytosol to cytoskeleton. In conclusion, TJs occur in normal mouse heart. IPC preserves the integrity of TJ structure and function that are vulnerable to IR injury.

Li, Zhao [Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007 (United States)] [Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007 (United States); Jin, Zhu-Qiu, E-mail: zhu-qiu.jin@sdstate.edu [Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007 (United States)] [Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007 (United States)

2012-08-31T23:59:59.000Z

423

Noise Effects on birhythmic Josephson Junction coupled to a Resonator  

E-Print Network [OSTI]

We study the effect of noise on a Josephson junction that, coupled to a linear $RLC$ resonator, can oscillate at two frequencies. To establish the global stability of the attractors, we estimate the position of the separatrix, an essential information to establish the stability of the attractor for this multidimensional system, from the analysis of the mean first passage time. We find that the frequency locked to the resonator is most stable at low bias, and less stable at high bias, where the resonator exhibits the largest oscillations. The change in the birhythmic region is dramatic, for the effective barrier changes of an order of magnitude and the corresponding lifetime of about seven decades.

R. Yamapi; G. Filatrella

2014-06-24T23:59:59.000Z

424

Joule heating generated by spin current through Josephson junctions  

SciTech Connect (OSTI)

We theoretically study the spin-polarized current flowing through a Josephson junction (JJ) in a spin injection device. When the spin-polarized current is injected from a ferromagnet in a superconductor (SC), the charge current is carried by the superconducting condensate (Cooper pairs), while the spin-up and spin-down currents flow in equal magnitude but in the opposite direction in a SC, because of no quasiparticle charge current in the SC. This indicates that not only the Josephson current but also the spin current flow across JJ at zero bias voltage, thereby generating Joule heating by the spin current. The result provides a new method for detecting the spin current by measuring Joule heating at JJ. {copyright} 2001 American Institute of Physics.

Takahashi, S.; Yamashita, T.; Koyama, T.; Maekawa, S.; Imamura, H.

2001-06-01T23:59:59.000Z

425

False qubits?: Polarization of light and Josephson junction  

E-Print Network [OSTI]

We compare two physical systems: polarization degrees of freedom of a macroscopic light beam and the Josephson junction (JJ) in the "charge qubit regime". The first system obviously cannot carry genuine quantum information and we show that the maximal entanglement which could be encoded into polarization of two light beams scales like 1/(photon number). Two theories of JJ, one leading to the picture of "JJ-qubit" and the other based on the mean-field approach are discussed. The later, which seems to be more appropriate, implies that the JJ system is, essentially, mathematically equivalent to the polarization of a light beam with the number of photons replaced by the number of Cooper pairs. The existing experiments consistent with the "JJ-qubit" picture and the theoretical arguments supporting, on the contrary, the classical model are briefly discussed. The Franck-Hertz-type experiment is suggested as an ultimate test of the JJ nature.

Robert Alicki

2006-11-29T23:59:59.000Z

426

Nonequilibrium Transitions in Fully Frustrated Josephson Junction Arrays  

SciTech Connect (OSTI)

We study the effect of thermal fluctuations in a fully frustrated Josephson junction array driven by a current I larger than the apparent critical current I{sub c}(T) . We calculate numerically the behavior of the chiral order parameter of Z{sub 2} symmetry and the transverse helicity modulus [related to the U(1) symmetry] as a function of temperature. We find that the Z{sub 2} transition occurs at a temperature T{sub Z{sub 2}}(I) which is lower than the temperature T{sub U(1)}(I) for the U(1) transition. Both transitions could be observed experimentally from measurements of the longitudinal and transverse voltages.

Marconi, Veronica I.; Dominguez, Daniel

2001-07-02T23:59:59.000Z

427

Classical resonance interactions and Josephson junction in macroscopic quantum dynamics  

E-Print Network [OSTI]

It is shown that the classical dynamics of 1:1 resonance interaction between two identical linearly coupled Duffing oscillators is equivalent to the symmetric (non-biased) case of `macroscopic' quantum dynamics of two weakly coupled Bose-Einstein condensates. The analogy develops through the boson Josephson junction equations, however, reduced to a single conservative energy partition (EP) oscillator. The derived oscillator is solvable in quadratures, furthermore it admits asymptotic solution in terms of elementary functions after transition to the action-angle variables. Energy partition and coherency indexes are introduced to provide a complete characterization of the system dynamic states through the state variables of the EP oscillator. In particular, nonlinear normal and local mode dynamics of the original system associate with equilibrium points of such oscillator. Additional equilibrium points - the local modes - may occur on high energy level as a result of the symmetry breaking bifurcation, which is ...

Pilipchuk, V N

2012-01-01T23:59:59.000Z

428

Mean Field Theory of Josephson Junction Arrays with Charge Frustration  

E-Print Network [OSTI]

Using the path integral approach, we provide an explicit derivation of the equation for the phase boundary for quantum Josephson junction arrays with offset charges and non-diagonal capacitance matrix. For the model with nearest neighbor capacitance matrix and uniform offset charge $q/2e=1/2$, we determine, in the low critical temperature expansion, the most relevant contributions to the equation for the phase boundary. We explicitly construct the charge distributions on the lattice corresponding to the lowest energies. We find a reentrant behavior even with a short ranged interaction. A merit of the path integral approach is that it allows to provide an elegant derivation of the Ginzburg-Landau free energy for a general model with charge frustration and non-diagonal capacitance matrix. The partition function factorizes as a product of a topological term, depending only on a set of integers, and a non-topological one, which is explicitly evaluated.

G. Grignani; A. Mattoni; P. Sodano; A. Trombettoni

1999-02-12T23:59:59.000Z

429

A bosonic Josephson junction controlled by a single trapped ion  

E-Print Network [OSTI]

We theoretically investigate the properties of a double-well bosonic Josephson junction coupled to a single trapped ion. We find that the coupling between the wells can be controlled by the internal state of the ion, which can be used for studying mesoscopic entanglement between the two systems and to measure their interaction with high precision. As a particular example we consider a small $^{87}$Rb Bose-Einstein condensate controlled by a single $^{171}$Yb$^+$ ion. We calculate interwell coupling rates reaching 100 Hz, while the state dependence amounts to 10s of Hz for plausible values of the currently unknown s-wave scattering length between the atom and the ion. The system could be realized in an experiment by combining trapped ions with optical dipole traps for cold atoms or in a combined atom-ion micro trap, where both approaches are within reach using current technology.

Gerritsma, R; Doerk, H; Idziaszek, Z; Calarco, T; Schmidt-Kaler, F

2011-01-01T23:59:59.000Z

430

Dissipative Nonlinear Josephson Junction of Optical Soliton and Surface Plasmon  

E-Print Network [OSTI]

We examine the dynamics of a dissipative photonic Josephson junction formed by the weak coupling of an optical soliton in a nonlinear dielectric waveguide and a co-propagating surface plasmon along a parallel metal surface with a linear dielectric spacer. We employ a heuristic model with a coupling function that depends on the soliton amplitude, and consider two phenomenological dissipation mechanisms separately: angular velocity dissipation and population imbalance dissipation. In the former dissipation mechanism, the system exhibits phase-slip phenomenon where the odd-\\pi phase modes decay into even-\\pi phase modes. The latter damping mechanism sculptures the phase-space significantly by introducing complex features, among which Hopf type bifurcations are notable. We show that some of the bifurcation points expand to stable limit cycles for certain regimes of the model parameters.

Ek?io?lu, Yasa; Güven, Kaan

2012-01-01T23:59:59.000Z

431

A bosonic Josephson junction controlled by a single trapped ion  

E-Print Network [OSTI]

We theoretically investigate the properties of a double-well bosonic Josephson junction coupled to a single trapped ion. We find that the coupling between the wells can be controlled by the internal state of the ion, which can be used for studying mesoscopic entanglement between the two systems and to measure their interaction with high precision. As a particular example we consider a single $^{87}$Rb atom and a small Bose-Einstein condensate controlled by a single $^{171}$Yb$^+$ ion. We calculate inter-well coupling rates reaching hundreds of Hz, while the state dependence amounts to tens of Hz for plausible values of the currently unknown s-wave scattering length between the atom and the ion. The analysis shows that it is possible to induce either the self-trapping or the tunneling regime, depending on the internal state of the ion. This enables the generation of large scale ion-atomic wavepacket entanglement within current technology.

R. Gerritsma; A. Negretti; H. Doerk; Z. Idziaszek; T. Calarco; F. Schmidt-Kaler

2012-07-25T23:59:59.000Z

432

Thermal spin-transfer torque in magnetic tunnel junctions (invited)  

SciTech Connect (OSTI)

The thermal spin-transfer torque (TSTT) is an effect to switch the magnetic free layer in a magnetic tunnel junction by a temperature gradient only. We present ab initio calculations of the TSTT. In particular, we discuss the influence of magnetic layer composition by considering Fe{sub x}Co{sub 1–x} alloys. Further, we compare the TSTT to the bias voltage driven STT and discuss the requirements for a possible thermal switching. For example, only for very thin barriers of 3 monolayers MgO, a thermal switching is imaginable. However, even for such a thin barrier, the TSTT is still too small for switching at the moment and further optimization is needed. In particular, the TSTT strongly depends on the composition of the ferromagnetic layer. In our current study, it turns out that at the chosen thickness of the ferromagnetic layer, pure Fe gives the highest thermal spin-transfer torque.

Heiliger, Christian, E-mail: christian.heiliger@physik.uni-giessen.de; Franz, C.; Czerner, Michael [I. Physikalisches Institut, Justus Liebig University, Giessen (Germany)

2014-05-07T23:59:59.000Z

433

Sheldon Glashow, the Electroweak Theory, and the Grand Unified Theory  

Office of Scientific and Technical Information (OSTI)

Sheldon Glashow and the Electroweak Theory Sheldon Glashow and the Electroweak Theory Resources with Additional Information Sheldon Glashow Courtesy AIP Emilio Segrè Visual Archives, Segrè Collection [Sheldon] 'Glashow shared the 1979 Nobel Prize for physics with Steven Weinberg and Abdus Salam for unifying the theories of weak and electromagnetic forces. The new "electroweak" theory underlies all of particle physics and provides a framework for understanding how the early universe evolved and how the chemical elements were created. ... "Glashow's work has been instrumental in our understanding of how our universe came into being," says Lawrence R. Sulak, chairman of the Boston University physics department. "In the years since winning the prize, Glashow has helped develop the Grand Unified Theory of all particles and all forces. Its predictions led to the construction of massive underground detectors, the refinement of the unification models, the first observation of neutrinos from a supernova, and the recent discovery that neutrinos have mass. Glashow has fueled an ongoing search for rare events and exotic effects that may shed further light on the evolution of the early universe."1

434

Advanced Resin Cleaning System (ARCS) at Grand Gulf Nuclear Station  

SciTech Connect (OSTI)

Steam generation system in-core components can undergo serious material degradation by a variety of corrosion-related phenomena. These phenomena are largely controlled by boiler water (i.e. reactor water) chemistry which is strongly impacted by the performance of the condensate system mixed bed ion exchange units. In Boiling Water Reactors (BWR), the mixed bed ion exchange units not only provide protection from ionic contaminants, but also remove insoluble corrosion products by filtration/adsorption. These insoluble corrosion products removed by the ion exchange units must then be periodically cleaned from the resin bed by some process external to the BWR primary water loop. A unique resin cleaning process called the {open_quotes}Advanced Resin Cleaning System{close_quotes} (ARCS) was developed in the late 1980`s by members of CENTEC-XXI, located in Santa Clara, CA. This system, which has been successfully operated for several years at a Pressurized Water Reactor is highly efficient for removal of both insoluble corrosion products and anion/cation resin fines, and generates significantly less waste water than other cleaning methods. The ARCS was considered the most attractive method for meeting the demanding and costly resin cleaning needs of a BWR. A {open_quotes}Tailored Collaboration{close_quotes} project was initiated between EPRI, Entergy Operations (Grand Gulf Station), and CENTEC-XXI to demonstrate the {open_quotes}Advanced Resin Cleaning System{close_quotes} in a BWR.

Asay, R.H.; Earls, J.E.; Naughton, M.D. [Centec 21, Inc., Santa Clara, CA (United States)

1996-10-01T23:59:59.000Z

435

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

436

Grand challenge problems in environmental modeling and remediation: Groundwater contaminant transport. Final project report 1998  

SciTech Connect (OSTI)

The over-reaching goal of the Groundwater Grand Challenge component of the Partnership in Computational Science (PICS) was to develop and establish the massively parallel approach for the description of groundwater flow and transport and to address the problem of uncertainties in the data and its interpretation. This necessitated the development of innovative algorithms and the implementation of massively parallel computational tools to provide a suite of simulators for groundwater flow and transport in heterogeneous media. This report summarizes the activities and deliverables of the Groundwater Grand Challenge project funded through the High Performance Computing grand challenge program of the Department of Energy from 1995 through 1997.

NONE

1998-04-01T23:59:59.000Z

437

Data Acquisition-Manipulation At Rio Grande Rift Region (Morgan, Et Al.,  

Open Energy Info (EERE)

Morgan, Et Al., Morgan, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation At Rio Grande Rift Region (Morgan, Et Al., 2010) Exploration Activity Details Location Rio Grande Rift Geothermal Region Exploration Technique Data Acquisition-Manipulation Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown Notes San Luis Basin (south-central CO) regional study. References Paul Morgan, Peter Barkmann, Charles Kluth, Matthew Sares (2010) Prospects For Electricity Generation In The San Luis Basin, Colorado, Usa Retrieved from "http://en.openei.org/w/index.php?title=Data_Acquisition-Manipulation_At_Rio_Grande_Rift_Region_(Morgan,_Et_Al.,_2010)&oldid=401472" Category: Exploration

438

Improved method of preparing p-i-n junctions in amorphous silicon semiconductors  

DOE Patents [OSTI]

A method of preparing p/sup +/-i-n/sup +/ junctions for amorphous silicon semiconductors includes depositing amorphous silicon on a thin layer of trivalent material, such as aluminum, indium, or gallium at a temperature in the range of 200/sup 0/C to 250/sup 0/C. At this temperature, the layer of trivalent material diffuses into the amorphous silicon to form a graded p/sup +/-i junction. A layer of n-type doped material is then deposited onto the intrinsic amorphous silicon layer in a conventional manner to finish forming the p/sup +/-i-n/sup +/ junction.

Madan, A.

1984-12-10T23:59:59.000Z

439

Synchronization of a Josephson junction array in terms of global variables  

E-Print Network [OSTI]

We consider an array of Josephson junctions with a common LCR-load. Application of the Watanabe-Strogatz approach [Physica D, v. 74, p. 197 (1994)] allows us to formulate the dynamics of the array via the global variables only. For identical junctions this is a finite set of equations, analysis of which reveals the regions of bistability of the synchronous and asynchronous states. For disordered arrays with distributed parameters of the junctions, the problem is formulated as an integro-differential equation for the global variables, here stability of the asynchronous states and the properties of the transition synchrony-asynchrony are established numerically.

Vladimir Vlasov; Arkady Pikovsky

2013-04-08T23:59:59.000Z

440

Magnetic vortices in a distributed Josephson junction with electrodes of finite thickness  

SciTech Connect (OSTI)

A distributed Josephson junction with electrodes of finite thickness is considered in the case of high critical current density when the Josephson penetration depth {lambda}{sub {ital j}} is less than the London depth {lambda}{sub {ital L}}. A nonlinear nonlocal equation for steady-state distributions of phase difference {ital cphi} across the junction is derived. In the asymptotical case of thin electrodes an exact nonlinear solution for this equation which corresponds to an isolated at-rest Josephson vortex is found. A numerical investigation of the equation derived is carried out and some static and dynamic characteristics of vortices in such a Josephson junction are represented.

Alfimov, G.L.; Popkov, A.F. [F. V. Lukin`s Research Institute of Physicsl Problems, Zelenograd, Moscow, 103460 (Russian Federation)] [F. V. Lukin`s Research Institute of Physicsl Problems, Zelenograd, Moscow, 103460 (Russian Federation)

1995-08-01T23:59:59.000Z

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441

A Controllable Interaction between Two-Level Systems inside a Josephson Junction  

E-Print Network [OSTI]

Two-level system fluctuators (TLS's) in the tunnel barrier of a Josephson junction have recently been demonstrated to cause novel energy splittings in spectroscopic measurements of superconducting phase qubits. With their strong coupling to the Josephson junction and relatively long decoherence times, TLS's can be considered as potential qubits and demonstrate coherent quantum effects. Here, we study the effective interaction between the TLS qubits that is mediated by a Josephson junction resonator driven by an external microwave source. This effective interaction can enable controlled quantum logic gates between the TLS's. Our study can be extended to other superconducting resonators coupling with TLS's.

L. Tian; K. Jacobs

2009-03-23T23:59:59.000Z

442

Dissipative Dynamics of a Josephson Junction In the Bose-Gases  

E-Print Network [OSTI]

The dissipative dynamics of a Josephson junction in the Bose-gases is considered within the framework of the model of a tunneling Hamiltonian. The effective action which describes the dynamics of the phase difference across the junction is derived using functional integration method. The dynamic equation obtained for the phase difference across the junction is analyzed for the finite temperatures in the low frequency limit involving the radiation terms. The asymmetric case of the Bose-gases with the different order parameters is calculated as well.

R. A. Barankov; S. N. Burmistrov

2003-01-09T23:59:59.000Z

443

Tunneling in all-high-Tc edge junctions with deposited barriers  

Science Journals Connector (OSTI)

All-high-Tc-material edge junctions consisting of laser-ablated Y-Ba-Cu-O electrodes and an in situ rf-sputter-deposited MgO barrier have been fabricated whose I-V characteristics show tunneling-related effects. These include a junction resistance with an exponential dependence on the nominal-barrier thickness, gaplike structure observed in the conductance curves, and Josephson effects. These properties are very sensitive to the choice of materials-processsing method for the junction interfaces.

R. B. Laibowitz, R. P. Robertazzi, R. H. Koch, A. Kleinsasser, J. R. Kirtley, J. M. Viggiano, R. L. Sandstrom, and W. J. Gallagher

1992-12-01T23:59:59.000Z

444

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS--II: EXPRESS BRIEFS, VOL. 53, NO. 10, OCTOBER 2006 1031 Spiking and Bursting in Josephson Junction  

E-Print Network [OSTI]

Spiking and Bursting in Josephson Junction Syamal Kumar Dana, Member, IEEE, Dipendra Chandra Sengupta of the resistive­capacitive­inductive shunted Josephson junction model. Regular spiking, intrinsic bursting--Bursting, Josephson junction, neuron, spiking. I. INTRODUCTION THE DYNAMICS of the Josephson junction under an ex

445

High performance computing and communications grand challenges program  

SciTech Connect (OSTI)

The so-called protein folding problem has numerous aspects, however it is principally concerned with the {ital de novo} prediction of three-dimensional (3D) structure from the protein primary amino acid sequence, and with the kinetics of the protein folding process. Our current project focuses on the 3D structure prediction problem which has proved to be an elusive goal of molecular biology and biochemistry. The number of local energy minima is exponential in the number of amino acids in the protein. All current methods of 3D structure prediction attempt to alleviate this problem by imposing various constraints that effectively limit the volume of conformational space which must be searched. Our Grand Challenge project consists of two elements: (1) a hierarchical methodology for 3D protein structure prediction; and (2) development of a parallel computing environment, the Protein Folding Workbench, for carrying out a variety of protein structure prediction/modeling computations. During the first three years of this project, we are focusing on the use of two proteins selected from the Brookhaven Protein Data Base (PDB) of known structure to provide validation of our prediction algorithms and their software implementation, both serial and parallel. Both proteins, protein L from {ital peptostreptococcus magnus}, and {ital streptococcal} protein G, are known to bind to IgG, and both have an {alpha} {plus} {beta} sandwich conformation. Although both proteins bind to IgG, they do so at different sites on the immunoglobin and it is of considerable biological interest to understand structurally why this is so. 12 refs., 1 fig.

Solomon, J.E.; Barr, A.; Chandy, K.M.; Goddard, W.A., III; Kesselman, C.

1994-10-01T23:59:59.000Z

446

Grand unified theories and supersymmetry in particle physics and cosmology  

Science Journals Connector (OSTI)

A review is given on the consistency checks of Grand Unified Theories (GUT), which unify the electroweak and strong nuclear forces into a single theory. Such theories predict a new kind of force, which could provide answers to several open questions in cosmology. The possible role of such a “primeval” force will be discussed in the framework of the Big Bang Theory. Although such a force cannot be observed directly, there are several predictions of GUT's, which can be verified at low energies. The Minimal Supersymmetric Standard Model (MSSM) distinguishes itself from other GUT's by a successful prediction of many unrelated phenomena with a minimum number of parameters. Among them: a) Unification of the couplings constants; b) Unification of the masses; c) Existence of dark matter; d) Proton decay; e) Electroweak symmetry breaking at a scale far below the unification scale. A fit of the free parameters in the MSSM to these low energy constraints predicts the masses of the as yet unobserved superpartners of the SM particles, constrains the unknown top mass to a range between 140 and 200 GeV, and requires the second order QCD coupling constant to be between 0.108 and 0.132. “The possibility that the universe was generated from nothing is very interesting and should be further studied. A most perplexing question relating to the singularity is this: what preceded the genesis of the universe? This question appears to be absolutely methaphysical, but our experience with metaphysics tells us that metaphysical questions are sometimes given answers by physics.” A. Linde (1982)

W De Boer

1994-01-01T23:59:59.000Z

447

Sierra Grande Lodge Pool & Spa Low Temperature Geothermal Facility | Open  

Open Energy Info (EERE)

Grande Lodge Pool & Spa Low Temperature Geothermal Facility Grande Lodge Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Sierra Grande Lodge Pool & Spa Low Temperature Geothermal Facility Facility Sierra Grande Lodge Sector Geothermal energy Type Pool and Spa Location Truth or Consequences, New Mexico Coordinates 33.1284047°, -107.2528069° 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":[]}

448

EIS-0355: Remediation of the Moab Uranium Mill Tailings, Grand and San Juan  

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

355: Remediation of the Moab Uranium Mill Tailings, Grand and 355: Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, Utah EIS-0355: Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, Utah Summary The Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, Utah, Environmental Impact Statement and associated supplements and amendments provides information on the environmental impacts of the U.S. Department of Energy's (DOE's) proposal to (1) remediate approximately 11.9 million tons of contaminated materials located on the Moab site and approximately 39,700 tons located on nearby vicinity properties and (2) develop and implement a ground water compliance strategy for the Moab site using the framework of the Programmatic Environmental Impact Statement for the Uranium Mill Tailings Remedial Action Ground Water

449

Microsoft Word - CX-GrandCoulee-Bell3WestsideInsulatorRepAccessImprov_WEB.doc  

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

Mark Kjelland Mark Kjelland Project Manager - TEP-TPP-2 Proposed Action: Grand Coulee-Bell No. 3/Grand Coulee-Westside No. 1 double circuit 230-kV transmission line insulator replacement and access improvement project Budget Information: Work Order #00255064 PP&A Project No.: PP&A 1946 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3, Routine maintenance activities...for structures, rights-of-way, infrastructures such as roads, equipment... routine maintenance activities, corrective....are required to maintain... infrastructures...in a condition suitable for a facility to be used for its designated purpose. Proposed by: Bonneville Power Administration (BPA) Location: The proposed Grand Coulee-Bell No. 3/Grand Coulee-Westside No. 1 double circuit

450

A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand  

Open Energy Info (EERE)

Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The Yellowstone River, Yellowstone Caldera, Wyoming Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The Yellowstone River, Yellowstone Caldera, Wyoming Details Activities (4) Areas (1) Regions (0) Abstract: Erosion in the Grand Canyon of the Yellowstone River, Yellowstone Caldera (640 ka), Wyoming, has exposed a cross section of older hydrothermal alteration in the canyon walls. The altered outcrops of the post-collapse tuff of Sulphur Creek (480 ka) extend from the canyon rim to more than 300 m beneath it. The hydrothermal minerals are zoned, with an advanced argillic alteration consisting of an association of quartz (opal)

451

SunShot Shoots for the Moon with First Grand Challenge Event | Department  

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

SunShot Shoots for the Moon with First Grand Challenge Event SunShot Shoots for the Moon with First Grand Challenge Event SunShot Shoots for the Moon with First Grand Challenge Event May 23, 2012 - 11:40am Addthis The Energy Department's SunShot Initiative focuses on making solar electricity cost-competitive by the end of the decade. | Photo courtesy of Dennis Schroeder/NREL. The Energy Department's SunShot Initiative focuses on making solar electricity cost-competitive by the end of the decade. | Photo courtesy of Dennis Schroeder/NREL. Ramamoorthy Ramesh Former Director, SunShot Initiative & Solar Energy Technologies Program How can I participate? The SunShot Initiative Grand Challenge: Summit and Technology Forum , taking place June 13 -14 in Denver, will focus on the progress made and challenges ahead for driving down the cost of solar technologies.

452

Effects of the Arundo donax L. on Hydrological Regime of the Rio Grande Basin  

E-Print Network [OSTI]

This study investigated the role of an invasive tall cane, Arundo donax L. (Arundo), in the riparian water cycle. Four 100 meter transects were arrayed perpendicular to the lower Rio Grande in southwest Texas. The first objective was to determine...

Li, Fan

2012-07-16T23:59:59.000Z

453

Potential Water Savings in Irrigated Agriculture in the Lower Rio Grande Basin of Texas  

E-Print Network [OSTI]

This report was completed for the Senate Bill 1 Rio Grande Regional Water Planning Project (Region M) by the District Management System (DMS) team under the direction of Dr. Guy Fipps. Funding was provided through the Texas Agricultural Experiment...

Fipps, Guy

2001-08-01T23:59:59.000Z

454

Texas Legislative and Irrigation Districts of the Rio Grande River Basin: A Map Series  

E-Print Network [OSTI]

The title of this map series is Texas Legislative and Irrigation Districts of the Rio Grande River Basin. The series consists of nine (9) maps showing the boundaries of legislative districts and 32 water districts that deliver irrigation water...

Leigh, Eric; Fipps, G.

455

Secondary seed dispersal in Montrichardia arborescens (L.) schott dominated wetlands in Laguna Grande, Venezuela  

Science Journals Connector (OSTI)

Laguna Grande, Monagas State, Venezuela, is a shallow, V-shaped lake created by the confluence of two rivers. Montrichardia arborescens (L.) Schott. dominated wetlands cover most of the north and south arms and t...

Elizabeth Gordon; Arnold G. van der Valk

2003-09-01T23:59:59.000Z

456

Anti-Grand Unification and the Phase Transitions at the Planck Scale in Gauge Theories  

Science Journals Connector (OSTI)

The way of the Grand unification of all interactions and the role of supersym-metry in GUTs are the problems of paramount importance in the contemporary elementary particle physics. However, at present time ex...

L. V. Laperashvili

2001-01-01T23:59:59.000Z

457

Flow, Salts, and Trace Elements in the Rio Grande: A Review  

E-Print Network [OSTI]

must then focus on either in- creasing salt removal, minimizing salt inflow into the Rio Grande, or reducing evaporative losses of water, which concentrate salts. Although techniques to remove salts such as reverse os- mosis and electrodialysis exist...

Miyamoto, S.; Fenn, L. B.; Swietlik, D.

1995-01-01T23:59:59.000Z

458

Influences of vegetation characteristics and invertebrate abundance of Rio Grande wild turkey populations, Edwards Plateau, Texas  

E-Print Network [OSTI]

Since 1970, Rio Grande wild turkey (Meleagris gallapavo intermedia) numbers in the southern region of the Edwards Plateau of Texas have been declining. Nest-site characteristics and invertebrate abundance were hypothesized as limiting wild turkey...

Randel, Charles Jack

2005-02-17T23:59:59.000Z

459

Reproductive ecology of Rio Grande wild turkey in the Edwards Plateau of Texas  

E-Print Network [OSTI]

The abundance of Rio Grande wild turkeys (Meleagris gallopavo intermedia) in the southeastern Edwards Plateau of Texas has declined since the late 1970s. Because knowledge of reproductive rates is important to understanding the dynamics of a...

Melton, Kyle Brady

2009-05-15T23:59:59.000Z

460

Save the Date: 2014 SunShot Grand Challenge Summit, May 19-22, Anaheim, CA  

Broader source: Energy.gov [DOE]

The SunShot Initiative at the U.S. Department of Energy (DOE) will host the second 2014 SunShot Grand Challenge Summit and Peer Review from May 19-22 in Anaheim, California.

Note: This page contains sample records for the topic "grafton grand junction" 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

Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit  

Broader source: Energy.gov [DOE]

This week in sunny Anaheim, California, more than 800 solar industry leaders gathered for the 2014 SunShot Grand Challenge Summit. The Summit, launched by the Energy Department’s SunShot Initiative...

462

Winning the Future: Grand Ronde Solar Projects Reduce Pollution, Cut Costs  

Broader source: Energy.gov [DOE]

Challenge: Situated on nearly 12,000 acres in the heart of Western Oregon’s scenic coastal range, the Confederated Tribes of the Grand Ronde Community of Oregon has a strong connection to the earth...

463

Vegetation, soils, and surface hydrology of playa landforms in the Rio Grande Plains, Texas  

E-Print Network [OSTI]

Playas in the Rio Grande Plains of southern Texas were compared with respect to their: 1) size, shape, soil properties, and microtopography, 2) vegetation composition and structure, 3) surface water accumulation potential, and 4) disturbance history...

Farley, Andrea Lee

2012-06-07T23:59:59.000Z

464

Media Invitation: 2014 SunShot Grand Challenge Summit and Peer Review  

Broader source: Energy.gov [DOE]

Members of the media are invited to attend the U.S. Department of Energy (DOE) SunShot Initiative’s 2014 Grand Challenge Summit and Peer Review in Anaheim, California from May 19-22, 2014.

465

Nesting ecology of Rio Grande wild turkeys in the Edwards Plateau of Texas  

E-Print Network [OSTI]

. Since 2001, research has been conducted in the southeastern EP evaluating factors which could be responsible for the decline of Rio Grande turkeys in this region of Texas. I used digital cameras to evaluate the effect of nest predation...

Dreibelbis, Justin Zachary

2009-05-15T23:59:59.000Z

466

An applied paleoecology case study: Bahia Grande, Texas prior to construction of the Brownsville Ship Channel  

E-Print Network [OSTI]

out a comprehensive survey of the entire Texas coastline in the 1970s and 1980s including an examination of sedimentology, geochemistry, bathymetry, and both live and dead benthic invertebrates (White et al. 1983, 1986, 1989). Although Bahia Grande...

Lichlyter, Stephen Alvah

2006-08-16T23:59:59.000Z

467

Industrial Heat Pumps: Appropriate Placement and Sizing Using the Grand Composite  

E-Print Network [OSTI]

INDUSTRIAL HEAT PUMPS: APPROPRIATE PLACEMENT AND SIZING USING THE GRAND COMPOSITE Saidas M.-Ranade. Eric Hindmarsh and David Boland TENSA Services, Houston, TX ABSTRACT Correct thermodynamic placement ofheat~umps is a necessary condition... characteristics of the total process may result in inefficient designs and is detrimental to the "image" of industrial heat pumps. In this paper the heat pump placement is dis cussed in the context of the total process. The process grand composite curve...

Ranade, S. M.; Hindmarsh, E.; Boland, D.

468

Some grazing system impacts on white-tailed deer on the northern Rio Grande Plain  

E-Print Network [OSTI]

SOME GRAZING SYSTEM IMPACTS ON WHITE-TAILED DEER ON THE NORTHERN RIO GRANDE PLAIN A Thesis by HUGH DOUGLAS PATRICKSON Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE May 1983 Major Subject: Wildlife and Fisheries Sciences SOME GRAZING SYSTEM IMPACTS ON WHITE-TAILED DEER ON THE NORTHERN RIO GRANDE PLAIN A Thesis by HUGH DOUGLAS PATRICKSON Approved as to style and content by: (Chairman...

Patrickson, Hugh Douglas

2012-06-07T23:59:59.000Z

469

Photo of the Week: An Express Train to Crescent Junction | Department of  

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

An Express Train to Crescent Junction An Express Train to Crescent Junction Photo of the Week: An Express Train to Crescent Junction January 4, 2013 - 1:53pm Addthis In the 1950s, one of the largest uranium deposits in the U.S. was found near Moab, Utah. The Department of Energy began cleaning up the uranium mill tailings from the Moab Site in April 2009, using steel containers to transport more than five million tons of tailings for safe disposal near Crescent Junction, Utah. In this May 2012 photo, one of the trains is shown on the Union Pacific Railroad in Utah, passing a butte capped by a familiar southwest U.S. rock formation known as Navajo Sandstone. | Photo courtesy of the Department of Energy. In the 1950s, one of the largest uranium deposits in the U.S. was found near Moab, Utah. The Department of Energy began cleaning up the uranium

470

Novel Materials and Structures for Super High Efficiency Multi-Junction Solar Cells  

Science Journals Connector (OSTI)

III–V compound multi-junction solar cells have great potential for space and terrestrial applications because they have high efficiency potential of more than 50% and superior ... bottom cell, we have demonstrate...

Masafumi Yamaguchi; Hidetoshi Suzuki…

2009-01-01T23:59:59.000Z

471

Improved synthesis of carbon nanotubes with junctions and of single-walled carbon nanotubes  

Science Journals Connector (OSTI)

Pyrolysis of thiophene over nickel nanoparticles dispersed on silica is shown to yield Y-junction carbon nanotubes with smaller diameters than those obtained by ... pyrolysis of organometallic-hydrocarbon mixture...

F. L. Deepak; A. Govindaraj; C. N. R. Rao

2006-01-01T23:59:59.000Z

472

Systematic oversteepening in longitudinal profiles of mixed bedrock-alluvial channels at tributary junctions : Appalachians, Virginia  

E-Print Network [OSTI]

Certain mixed bedrock/alluvial channels located in the Valley and Ridge province of the Appalachians in Virginia were identified as having a pattern of systematic oversteepening of channel gradients at tributary junctions. ...

Windhorst, Leah M. (Leah Marie), 1981-

2004-01-01T23:59:59.000Z

473

Design of a scanning Josephson junction microscope for submicron-resolution magnetic imaging  

SciTech Connect (OSTI)

We describe a magnetic field scanning instrument designed to extend the spatial resolution of scanning superconducting quantum interference device microscopy into the submicron regime. This instrument, the scanning Josephson junction microscope, scans a single Josephson junction across the surface of a sample, detecting the local magnetic field by the modulation of the junction critical current. By using a submicron junction and a scanning tunneling microscope feedback system to maintain close proximity to the surface, magnetic field sensitivity of 10 {mu}G with a spatial resolution of 0.3 {mu}m should be attainable, opening up new opportunities for imaging vortex configurations and core structure in superconductors and magnetic domains in magnetic materials. {copyright} {ital 1999 American Institute of Physics.}

Plourde, B.L.; Van Harlingen, D.J. [Department of Physics, Science and Technology Center for Superconductivity, and Materials Research Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States)] [Department of Physics, Science and Technology Center for Superconductivity, and Materials Research Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States)

1999-11-01T23:59:59.000Z

474

Eigenstates of a Small Josephson Junction Coupled to a Resonant Cavity  

E-Print Network [OSTI]

We carry out a quantum-mechanical analysis of a small Josephson junction coupled to a single-mode resonant cavity. We find that the eigenstates of the combined junction-cavity system are strongly entangled only when the gate voltage applied at one of the superconducting islands is tuned to certain special values. One such value corresponds to the resonant absorption of a single photon by Cooper pairs in the junction. Another special value corresponds to a {\\em two-photon} absorption process. Near the single-photon resonant absorption, the system is accurately described by a simplified model in which only the lowest two levels of the Josephson junction are retained in the Hamiltonian matrix. We noticed that this approximation does not work very well as the number of photons in the resonator increases. Our system shows also the phenomenon of ``collapse and revival'' under suitable initial conditions, and our full numerical solution agrees with the two level approximation result.

W. A. Al-Saidi; D. Stroud

2001-10-05T23:59:59.000Z

475

Temperature study of Zero Bias Features using self-assembling tunnel junctions  

E-Print Network [OSTI]

The significant reduction in the conductance of a tunneling system near zero bias voltage is termed the Zero Bias Feature (ZBF). A ³He cryostat has been modified to incorporate a Self-Assembling Tunnel Junction (SATJ), capable of performing...

Savitski, Stephen Ronald

2012-06-07T23:59:59.000Z

476

The fabrication of high quality silicon junction detectors by low energy ion implantation  

Science Journals Connector (OSTI)

High quality silicon junction detectors have been made by implantation of boron and phosphorus ions into silicon wafers. Resolutions of 20 keV for Po ?-particles were obtained.

S. Kalbitzer; R. Bader; H. Herzer; K. Bethge

1967-01-01T23:59:59.000Z

477

E-Print Network 3.0 - alkanedithiol single-molecule junctions...  

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

electrodes to form a metal-molecule- metal junction. Alkanedithiols with 5, 6, 8 and 9 carbon atoms were... mode). As there are no clear multiples of the GA and GB, GC seems to...

478

Method And Apparatus For Reducing Sample Dispersion In Turns And Junctions Of Micro-Channel Systems  

DOE Patents [OSTI]

What is disclosed pertains to improvement in the performance of microchannel devices by providing turns, wyes, tees, and other junctions that produce little dispersion of a sample as it traverses the turn or junction. The reduced dispersion results from contraction and expansion regions that reduce the cross-sectional area over some portion of the turn or junction. By carefully designing the geometries of these regions, sample dispersion in turns and junctions is reduced to levels comparable to the effects of ordinary diffusion. The low dispersion features are particularly suited for microfluidic devices and systems using either electromotive force, pressure, or combinations thereof as the principle of fluid transport. Such microfluidic devices and systems are useful for separation of components, sample transport, reaction, mixing, dilution or synthesis, or combinations thereof.

Griffiths, Stewart K. (Danville, CA), Nilson, Robert H. (Cardiff-by-the-Sea, CA)

2004-05-11T23:59:59.000Z

479

3-D Nano-mechanics of an Erythrocyte Junctional Comples in Equibiaxial and Anisotropic Deformations  

E-Print Network [OSTI]

3-D Nano-mechanics of an Erythrocyte Junctional Complex inCA, 92093, USA Running title: Nano-mechanics of Erythrocytefashion. This newly predicted nano-mechanics in response to

Vera, Carlos; Skelton, Robert; Sung, Amy

2005-01-01T23:59:59.000Z

480

Temporal stability of Y Ba Cu O nano Josephson junctions from ion irradiation  

E-Print Network [OSTI]

stability of Y-Ba-Cu-O nano Josephson junctions from ionion irradiation through a nano-scale implant mask fabricateda two-dimensional array,” Nano Letters, 9, pp. 3581-3585, [

Cybart, Shane A.

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "grafton grand junction" 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.


481

Resonant escape over an oscillating barrier in underdamped Josephson tunnel junctions  

E-Print Network [OSTI]

The escape from a metastable state over an oscillating barrier of an underdamped Josephson tunnel junction has been experimentally investigated with oscillation frequency well separated from the plasma frequency of the ...

Han, Siyuan; Yu, Yang

2003-09-01T23:59:59.000Z

482

Ab initio Electronic Structure Calculations of Metal-Vacuum-Metal Junctions in Nonequilibrium Situations  

Science Journals Connector (OSTI)

Electronic structures of bielectrode junctions under external bias voltages were recently solved numerically on an ab initio basis using nonequilibrium Green-function methods in combination with the density-funct...

Karel Carva; Ilja Turek

2004-12-01T23:59:59.000Z

483

Electronic structures at Magnetic Tunnel Junction interfaces: EELS experiments and FEFF calculations  

Science Journals Connector (OSTI)

Electron transfer between the electrodes in a Magnetic Tunnel Junction (MTJ) is spin-dependent and directly related to the relative orientation of the magnetization of the two ferromagnetic layers on each side...

K. March; D. Imhoff; G. Krill; C. Colliex

2008-01-01T23:59:59.000Z

484

Mechanisms underlying rapid activity-dependent structural plasticity at Drosophila neuromuscular junctions  

E-Print Network [OSTI]

The Drosophila neuromuscular junction (NMJ) is capable of rapidly budding new presynaptic varicosities over the course of minutes in response to elevated neuronal activity. Using live imaging of synaptic growth, we ...

Piccioli, Zachary D. (Zachary David)

2014-01-01T23:59:59.000Z

485

0.7-eV GaInAs Junction for a GaInP/GaAs/GaInAs(1eV)/GaInAs(0.7eV) Four-Junction Solar Cell  

SciTech Connect (OSTI)

We discuss recent developments in III-V multijunction solar cells, focusing on adding a fourth junction to the Ga{sub 0.5}In{sub 0.5} P/GaAs/Ga{sub 0.75}In{sub 0.25}As inverted three-junction cell. This cell, grown inverted on GaAs so that the lattice-mismatched Ga{sub 0.75}In{sub 0.25}As third junction is the last one grown, has demonstrated 38% efficiency, and 40% is likely in the near future. To achieve still further gains, a lower-bandgap Ga{sub x}In{sub 1-x}As fourth junction could be added to the three-junction structure for a four-junction cell whose efficiency could exceed 45% under concentration. Here, we present the initial development of the Ga{sub x}In{sub 1-x}As fourth junction. Junctions of various bandgaps ranging from 0.88 to 0.73 eV were grown, in order to study the effect of the different amounts of lattice mismatch. At a bandgap of 0.88 eV, junctions were obtained with very encouraging {approx}80% quantum efficiency, 57% fill factor, and 0.36 eV open-circuit voltage. The device performance degrades with decreasing bandgap (i.e., increasing lattice mismatch). We model the four-junction device efficiency vs. fourth junction bandgap to show that an 0.7-eV fourth-junction bandgap, while optimal if it could be achieved in practice, is not necessary; an 0.9-eV bandgap would still permit significant gains in multijunction cell efficiency while being easier to achieve than the lower-bandgap junction.

Friedman, D. J.; Geisz, J. F.; Norman, A. G.; Wanlass, M. W.; Kurtz, S. R.

2006-01-01T23:59:59.000Z

486

CFD validation in OECD/NEA t-junction benchmark.  

SciTech Connect (OSTI)

When streams of rapidly moving flow merge in a T-junction, the potential arises for large oscillations at the scale of the diameter, D, with a period scaling as O(D/U), where U is the characteristic flow velocity. If the streams are of different temperatures, the oscillations result in experimental fluctuations (thermal striping) at the pipe wall in the outlet branch that can accelerate thermal-mechanical fatigue and ultimately cause pipe failure. The importance of this phenomenon has prompted the nuclear energy modeling and simulation community to establish a benchmark to test the ability of computational fluid dynamics (CFD) codes to predict thermal striping. The benchmark is based on thermal and velocity data measured in an experiment designed specifically for this purpose. Thermal striping is intrinsically unsteady and hence not accessible to steady state simulation approaches such as steady state Reynolds-averaged Navier-Stokes (RANS) models.1 Consequently, one must consider either unsteady RANS or large eddy simulation (LES). This report compares the results for three LES codes: Nek5000, developed at Argonne National Laboratory (USA), and Cabaret and Conv3D, developed at the Moscow Institute of Nuclear Energy Safety at (IBRAE) in Russia. Nek5000 is based on the spectral element method (SEM), which is a high-order weighted residual technique that combines the geometric flexibility of the finite element method (FEM) with the tensor-product efficiencies of spectral methods. Cabaret is a 'compact accurately boundary-adjusting high-resolution technique' for fluid dynamics simulation. The method is second-order accurate on nonuniform grids in space and time, and has a small dispersion error and computational stencil defined within one space-time cell. The scheme is equipped with a conservative nonlinear correction procedure based on the maximum principle. CONV3D is based on the immersed boundary method and is validated on a wide set of the experimental and benchmark data. The numerical scheme has a very small scheme diffusion and is the second and the first order accurate in space and time, correspondingly. We compare and contrast simulation results for three computational fluid dynamics codes CABARET, Conv3D, and Nek5000 for the T-junction thermal striping problem that was the focus of a recent OECD/NEA blind benchmark. The corresponding codes utilize finite-difference implicit large eddy simulation (ILES), finite-volume LES on fully staggered grids, and an LES spectral element method (SEM), respectively. The simulations results are in a good agreement with experimenatl data. We present results from a study of sensitivity to computational mesh and time integration interval, and discuss the next steps in the simulation of this problem.

Obabko, A. V.; Fischer, P. F.; Tautges, T. J.; Karabasov, S.; Goloviznin, V. M.; Zaytsev, M. A.; Chudanov, V. V.; Pervichko, V. A.; Aksenova, A. E. (Mathematics and Computer Science); (Cambridge Univ.); (Moscow Institute of Nuclar Energy Safety)

2011-08-23T23:59:59.000Z

487

Quantum Robust Stability of a Small Josephson Junction in a Resonant Cavity  

E-Print Network [OSTI]

This paper applies recent results on the robust stability of nonlinear quantum systems to the case of a Josephson junction in a resonant cavity. The Josephson junction is characterized by a Hamiltonian operator which contains a non-quadratic term involving a cosine function. This leads to a sector bounded nonlinearity which enables the previously developed theory to be applied to this system in order to analyze its stability.

Ian R. Petersen

2013-01-09T23:59:59.000Z

488

Studies of chaos and thermal noise in a driven Josephson junction using an electronic analog  

SciTech Connect (OSTI)

Using an electronic analog of a resistively shunted driven Josephson junction, the authors have demonstrated a number of effects, including the appearance of a devil's staircase in the current-voltage characteristic, the onset of chaos, and the effect of noise on these phenomena. The authors stress that the analog is simple, but models the junction behavior with a high degree of accuracy and detail.

Pegrum, C.M.; Gurney, W.S.C.; Nisbet, R.M.

1989-03-01T23:59:59.000Z

489

High temperature superconductor step-edge Josephson junctions using Ti-Ca-Ba-Cu-O  

SciTech Connect (OSTI)

A process is disclosed for formulating non-hysteretic and hysteretic Josephson junctions using HTS materials which results in junctions having the ability to operate at high temperatures while maintaining high uniformity and quality. The non-hysteretic Josephson junction is formed by step-etching a LaAlO[sub 3] crystal substrate and then depositing a thin film of TlCaBaCuO on the substrate, covering the step, and forming a grain boundary at the step and a subsequent Josephson junction. Once the non-hysteretic junction is formed the next step to form the hysteretic Josephson junction is to add capacitance to the system. In the current embodiment, this is accomplished by adding a thin dielectric layer, LaA1O[sub 3], followed by a cap layer of a normal metal where the cap layer is formed by first depositing a thin layer of titanium (Ti) followed by a layer of gold (Au). The dielectric layer and the normal metal cap are patterned to the desired geometry. 8 figs.

Ginley, D.S.; Hietala, V.M.; Hohenwarter, G.K.G.; Martens, J.S.; Plut, T.A.; Tigges, C.P.; Vawter, G.A.; Zipperian, T.E.

1994-10-25T23:59:59.000Z

490

High temperature superconductor step-edge Josephson junctions using Ti-Ca-Ba-Cu-O  

SciTech Connect (OSTI)

A process for formulating non-hysteretic and hysteretic Josephson junctions using HTS materials which results in junctions having the ability to operate at high temperatures while maintaining high uniformity and quality. The non-hysteretic Josephson junction is formed by step-etching a LaAlO.sub.3 crystal substrate and then depositing a thin film of TlCaBaCuO on the substrate, covering the step, and forming a grain boundary at the step and a subsequent Josephson junction. Once the non-hysteretic junction is formed the next step to form the hysteretic Josephson junction is to add capacitance to the system. In the current embodiment, this is accomplished by adding a thin dielectric layer, LaA1O.sub.3, followed by a cap layer of a normal metal where the cap layer is formed by first depositing a thin layer of titanium (Ti) followed by a layer of gold (Au). The dielectric layer and the normal metal cap are patterned to the desired geometry.

Ginley, David S. (Evergreen, CO); Hietala, Vincent M. (Placitas, NM); Hohenwarter, Gert K. G. (Madison, WI); Martens, Jon S. (Sunnyvale, CA); Plut, Thomas A. (Albuquerque, NM); Tigges, Chris P. (Albuquerque, NM); Vawter, Gregory A. (Albuquerque, NM); Zipperian, Thomas E. (Albuquerque, NM)

1994-10-25T23:59:59.000Z

491

Single Molecule Junctions: A Laboratory for Chemistry, Mechanics and Bond Rupture  

SciTech Connect (OSTI)

Simultaneous measurement [1] of junction conductance and sustained force in single molecule junctions bridging metal electrodes provides a powerful tool in the quantitative study of the character of molecule-metal bonds. In this talk I will discuss three topics. First, I will describe chemical trends in link bond strength based on experiments and Density Functional Theory based calculations. Second, I will focus on the specific case of pyridine-linked junctions. Bond rupture from the high conductance junction structure shows a requires a force that exceeds the rupture force of gold point contacts and clearly indicates the role of additional forces, beyond the specific N-Au donor acceptor bond. DFT-D2 calculations with empirical addition of dispersion interactions illustrates the interplay between the donor-acceptor bonding and the non-specific van der Waals interactions between the pyridine rings and Au asperities. Third, I will describe recent efforts to characterize the diversity of junction structures realized in break-junction experiments with suitable models for the potential surfaces that are observed. [1] Venkataraman Group, Columbia University.

Hybertsen M. S.

2013-07-08T23:59:59.000Z

492

HEALTH AND SAFETY RESEARCH DIVISION REPORT OF INCLUSION SURVEY...  

Office of Legacy Management (LM)

Grand Junction Office Grand Junction, Colorado 81502 operated by MARTIN MARIETTA ENERGY SYSTEMS, INC. for the U.S. DEPARTMENT OF ENERGY under Contract No....

493

The Chern-Simons term in a dual Josephson junction  

E-Print Network [OSTI]

A dual Josephson junction corresponding to a (2+1)-dimensional non-superconducting layer sandwiched between two (3+1)-dimensional dual superconducting regions constitutes a model of localization of a U(1) gauge field within the layer. Monopole tunneling currents flow from one dual superconducting region to another due to a phase difference between the wave functions of the monopole condensate below and above the non-superconducting layer. These magnetic currents appear within the (2+1)-dimensional layer as a gas of magnetic instanton events and a weak electric charge confinement is expected to take place at very long distances within the layer. In the present work, we consider what happens when one introduces fermions in this physical scenario. Due to the dual Meissner effect featured in the dual superconducting bulk, it is argued that unconfined fermions would be localized within the (2+1)-dimensional layer, where their quantum fluctuations radiatively induce a Chern-Simons term, which is known to destroy th...

Grigorio, L S; Rougemont, R; Wotzasek, C; Zarro, C A D

2013-01-01T23:59:59.000Z

494

The Chern-Simons term in a dual Josephson junction  

E-Print Network [OSTI]

A dual Josephson junction corresponding to a (2+1)-dimensional non-superconducting layer sandwiched between two (3+1)-dimensional dual superconducting regions constitutes a model of localization of a U(1) gauge field within the layer. Monopole tunneling currents flow from one dual superconducting region to another due to a phase difference between the wave functions of the monopole condensate below and above the non-superconducting layer when there is an electromagnetic field within the layer. These magnetic currents appear within the (2+1)-dimensional layer as a gas of magnetic instanton events and a weak electric charge confinement is expected to take place at very long distances within the layer. In the present work, we consider what happens when one introduces fermions in this physical scenario. Due to the dual Meissner effect featured in the dual superconducting bulk, it is argued that unconfined fermions would be localized within the (2+1)-dimensional layer, where their quantum fluctuations radiatively induce a Chern-Simons term, which is known to destroy the electric charge confinement and to promote the confinement of the magnetic instantons.

L. S. Grigorio; M. S. Guimaraes; R. Rougemont; C. Wotzasek; C. A. D. Zarro

2013-08-27T23:59:59.000Z

495

Spin Josephson effect in topological superconductor-ferromagnet junction  

SciTech Connect (OSTI)

The composite topological superconductor (TS), made of one-dimensional spin-orbit coupled nanowire with proximity-induced s-wave superconductivity, is not a pure p-wave superconductor but still has a suppressed s-wave pairing. We propose to probe the spin texture of the p-wave pairing in this composite TS by examining possible spin supercurrents in an unbiased TS/ferromagnet junction. It is found that both the exchange-coupling induced and spin-flip reflection induced spin currents exist in the setup and survive even in the topological phase. We showed that besides the nontrivial p-wave pairing state accounting for Majorana Fermions, there shall be a trivial p-wave pairing state that contributes to spin supercurrent. The trivial p-wave pairing state is diagnosed from the mixing effect between the suppressed s-wave pairing and the topologically nontrivial p-wave pairing. The d vector of the TS is proved not to be rigorously perpendicular to the spin projection of p-wave pairings. Our findings are also confirmed by the Kitaev's p-wave model with a nonzero s-wave pairing.

Ren, C. D.; Wang, J., E-mail: jwang@seu.edu.cn [Department of Physics, Southeast University, Nanjing 210096 (China)

2014-03-21T23:59:59.000Z

496

Spin torque in magnetic tunnel junctions with asymmetric barriers  

Science Journals Connector (OSTI)

We derive expressions for both parallel and perpendicular components of spin transfer torque (STT) in magnetic tunnel junctions (MTJs), which have several important advantages over the currently available expressions: First they are derived in a more realistic approximation, resulting in excellent agreement with exact results even in the presence of resonant tunneling. Second, we show that they can be expressed in terms of the scattering matrix elements, which gives them a clear physical interpretation. Third, they are given entirely in terms of collinear quantities, which are readily available in existing transport codes. We use these expressions to investigate STT behavior in MTJs with asymmetric barriers at finite bias. The results show that lowering the barrier height in the bulk does not qualitatively change the behavior of STT. The absolute STT increases on account of the overall increase of the barrier transparency; however, the STT efficiency remains in the same range. At the same time, modifications of the interfaces can qualitatively change STT behavior. Thus, interface engineering can be used to control the bias dependence of STT and optimize the performance of STT-based devices.

Alan Kalitsov; Whasington Silvestre; Mairbek Chshiev; Julian P. Velev

2013-09-30T23:59:59.000Z

497

Properties of planar Nb/{alpha}-Si/Nb Josephson junctions with various degrees of doping of the {alpha}-Si layer  

SciTech Connect (OSTI)

The properties of Nb/{alpha}-Si/Nb planar Josephson junctions with various degrees of doping of the amorphous silicon layer are experimentally studied. Tungsten is used as a doping impurity. The properties of the Josephson junctions are shown to change substantially when the degree of doping of the {alpha}-Si layer changes: a current transport mechanism and the shape of the current-voltage characteristic of the junctions change. Josephson junctions with SNS-type conduction are formed in the case of a fully degenerate {alpha}-Si layer. The properties of such junctions are described by a classical resistive model. Josephson junctions with a resonance mechanism of current transport through impurity centers are formed at a lower degree of doping of the {alpha}-Si layer. The high-frequency properties of such junctions are shown to change. The experimental results demonstrate that these junctions are close to SINIS-type Josephson junctions.

Gudkov, A. L., E-mail: gudkov@niifp.ru [Lukin Scientific Research Institute of Physical Problems, ZAO Kompelst (Russian Federation); Kupriyanov, M. Yu. [Moscow State University, Skobeltsyn Institute of Nuclear Physics (Russian Federation); Samus', A. N. [Lukin Scientific Research Institute of Physical Problems, ZAO Kompelst (Russian Federation)

2012-05-15T23:59:59.000Z

498

Investigation of Junction Properties of CdS/CdTe Solar Cells and their Correlation to Device Properties (Presentation)  

SciTech Connect (OSTI)

The objective of the Junction Studies are: (1) understand the nature of the junction in the CdTe/CdS device; (2) correlate the device fabrication parameters to the junction formation; and (3) develop a self consistent device model to explain the device properties. Detailed analysis of CdS/CdTe and SnO{sub 2}/CdTe devices prepared using CSS CdTe is discussed.

Dhere, R. G.; Zhang, Y.; Romero, M. J.; Asher, S. E.; Young, M.; To, B.; Noufi, R.; Gessert, T. A.

2008-05-01T23:59:59.000Z

499

Bonneville Power Administration Grand Coulee-Bell 500-kV Transmission Line Project Record of Decision  

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

Grand Coulee-Bell 500-kV Transmission Line Project Grand Coulee-Bell 500-kV Transmission Line Project Record of Decision Decision The Bonneville Power Administration (BPA) has decided to construct the proposed Grand Coulee-Bell 500-kV Transmission Line Project in Douglas, Grant, Lincoln, and Spokane Counties, Washington. BPA has decided to implement the proposed action identified in the Grand Coulee-Bell 500-kV Transmission Line Project Final Environmental Impact Statement (DOE/EIS-0344, December 2002). The proposed action consists of constructing a new 500- kilovolt (kV) transmission line between the Bureau of Reclamation's (BOR) Grand Coulee 500- kV Switchyard near Grand Coulee, Washington, and BPA's Bell Substation near Spokane, a distance of 84 miles. The proposed action involves removing an existing 115-kV transmission

500

Immunomodulation by atorvastatin upregulates expression of gap junction proteins in coxsackievirus B3 (CVB3)-induced myocarditis  

Science Journals Connector (OSTI)

To investigate the effect of atorvastatin on myocardial expression of gap junction proteins, connexins (Cxs), during coxsackievirus B3 (CVB3)-induced myocarditis.

Alian Zhang; Huili Zhang; Shiyao Wu

2010-04-01T23:59:59.000Z