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1

A study of the ground and excited states of Al3 and Al3 Computational analysis of the 488 nm anion photoelectron spectrum  

E-Print Network (OSTI)

A study of the ground and excited states of Al3 and Al3 - . II. Computational analysis of the 488 nm anion photoelectron spectrum and a reconsideration of the Al3 bond dissociation energy Stephen R-lying excited electronic states of Al3 - and Al3 and compared with the available spectroscopic data

Truhlar, Donald G

2

Homogeneous pinhole free 1 nm Al{sub 2}O{sub 3} tunnel barriers on graphene  

SciTech Connect

We report on the topographical and electrical characterisations of 1 nm thick Al{sub 2}O{sub 3} dielectric films on graphene. The Al{sub 2}O{sub 3} is grown by sputtering a 0.6 nm Al layer on graphene and subsequentially oxidizing it in an O{sub 2} atmosphere. The Al{sub 2}O{sub 3} layer presents no pinholes and is homogeneous enough to act as a tunnel barrier. A resistance-area product in the mega-ohm micrometer-square range is found. Comparatively, the growth of Al{sub 2}O{sub 3} by evaporation does not lead to well-wetted films on graphene. Application of this high quality sputtered tunnel barrier to efficient spin injection in graphene is discussed.

Dlubak, B.; Martin, M.-B.; Deranlot, C.; Bouzehouane, K.; Fusil, S.; Mattana, R.; Petroff, F.; Anane, A.; Seneor, P.; Fert, A. [Unite Mixte de Physique CNRS/Thales, 91767 Palaiseau (France) and University of Paris-Sud, 91405 Orsay (France)

2012-11-12T23:59:59.000Z

3

N:\My Documents\porfin.pdf  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6 Commercial and Inherently Governmental FTE Inventory Worksheet 6 Commercial and Inherently Governmental FTE Inventory Worksheet Seq No. State City Country Total FTEs Activity Fct Code Status Reason Code First Year On Inventory Reserved Reserved Reserved Reserved 1 019-60 AB DC Washington US 1 Y210 I 1999 2 019-60 AB DC Washington US 1 Y210 I 1999 3 019-60 AB DC Washington US 1 Y815 C A 1999 4 019-60 AB DC Washington US 1 Y000 C B 1999 5 019-60 AB DC Washington US 0 Y815 C B 2003 6 019-10 AL NM Albuquerque US 1 E110 C A 1999 7 019-10 AL NM Albuquerque US 1 E800 C A 2004 8 019-10 AL NM Albuquerque US 1 E110 C A 1999 9 019-10 AL NM Albuquerque US 1 E110 C A 1999 10 019-10 AL NM Albuquerque US 1 E800 C A 1999 11 019-10 AL NM Albuquerque US 1 E101 C A 2004 12 019-10 AL NM Albuquerque US 1 E110 C A 2004 13 019-10 AL NM Albuquerque US 1 E110 C A 2004 14 019-10 AL NM Albuquerque US 1 E110 C A 2004 15 019-10 AL NM Albuquerque US 1 E800 C A 1999 16 019-10 AL NM Albuquerque US 1 E110 C A 1999 17

4

2003 DOE IGCA Inventory Data for web.xls  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 Commercial and Inherently Governmental FTE Inventory Worksheet 3 Commercial and Inherently Governmental FTE Inventory Worksheet Org Unit Additional Information ID Agency Bureau Organization unit City StateCode Country Total FTEs FunctionCode Status ReasonCode YrFirstOnInventory YearofCostComapre CIF/FTESavings EstAnnualSavings MEOPerfReview 3659 019 60 AB Washington, DC DC US 1 Y210 I 1999 3660 019 60 AB Washington, DC DC US 1 Y210 I 1999 3661 019 60 AB Washington, DC DC US 1 Y000 C B 1999 3662 019 60 AB Washington, DC DC US 1 Y815 C B 2003 3663 019 60 AB Washington, DC DC US 1 Y815 C A 1999 3664 019 60 AB Washington, DC DC US 1 Y815 C A 2002 4060 019 10 AL CARLSBAD NM US 1 E100 I 1999 4061 019 10 AL CARLSBAD NM US 1 E100 I 2003 4062 019 10 AL CARLSBAD NM US 1 E100 I 1999 4063 019 10 AL CARLSBAD NM US 1 Y401 I 1999 4064 019 10 AL CARLSBAD NM US 1 Y401 I 2003 4065 019 10 AL CARLSBAD NM US 1 E100 I 1999 4066 019 10 AL CARLSBAD NM US 1 E100 I 1999 4067 019 10 AL CARLSBAD NM

5

AL  

E-Print Network (OSTI)

AL. EMERGENCY PREPAREDNESS SYLLABUS ATTACHMENT. EMERGENCY NOTIFICATION PROCEDURES are based on a simple concept - if you hear a.

6

We describe the characteristics and application of a 265nm AlGaN light-emitting diode (LED) operated at 1 MHz repetition rate, 1.2 ns pulse duration, 1.32 W average power, 2.3 mW peak  

E-Print Network (OSTI)

We describe the characteristics and application of a 265nm AlGaN light-emitting diode (LEDnm bandwidth. The LED enables the fluorescence decay of weakly emitting phenylalanine to be measured and resonance energy transfer from phenylalanine to tyrosine and tryptophan, the convenience of the 265nm LED

Strathclyde, University of

7

Low interfacial trap density and sub-nm equivalent oxide thickness in In{sub 0.53}Ga{sub 0.47}As (001) metal-oxide-semiconductor devices using molecular beam deposited HfO{sub 2}/Al{sub 2}O{sub 3} as gate dielectrics  

SciTech Connect

We investigated the passivation of In{sub 0.53}Ga{sub 0.47}As (001) surface by molecular beam epitaxy techniques. After growth of strained In{sub 0.53}Ga{sub 0.47}As on InP (001) substrate, HfO{sub 2}/Al{sub 2}O{sub 3} high-{kappa} oxide stacks have been deposited in-situ after surface reconstruction engineering. Excellent capacitance-voltage characteristics have been demonstrated along with low gate leakage currents. The interfacial density of states (D{sub it}) of the Al{sub 2}O{sub 3}/In{sub 0.53}Ga{sub 0.47}As interface have been revealed by conductance measurement, indicating a downward D{sub it} profile from the energy close to the valence band (medium 10{sup 12} cm{sup -2}eV{sup -1}) towards that close to the conduction band (10{sup 11} cm{sup -2}eV{sup -1}). The low D{sub it}'s are in good agreement with the high Fermi-level movement efficiency of greater than 80%. Moreover, excellent scalability of the HfO{sub 2} has been demonstrated as evidenced by the good dependence of capacitance oxide thickness on the HfO{sub 2} thickness (dielectric constant of HfO{sub 2}{approx}20) and the remained low D{sub it}'s due to the thin Al{sub 2}O{sub 3} passivation layer. The sample with HfO{sub 2} (3.4 nm)/Al{sub 2}O{sub 3} (1.2 nm) as the gate dielectrics has exhibited an equivalent oxide thickness of {approx}0.93 nm.

Chu, L. K. [Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Katholieke Universiteit Leuven, 3001 Leuven (Belgium); Merckling, C.; Dekoster, J.; Caymax, M. [Interuniversity Microelectronics Center (IMEC vzw), 3001 Leuven (Belgium); Alian, A.; Heyns, M. [Katholieke Universiteit Leuven, 3001 Leuven (Belgium); Interuniversity Microelectronics Center (IMEC vzw), 3001 Leuven (Belgium); Kwo, J. [Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Center for Condensed Matter Sciences, National Taiwan University, Taipei 10617, Taiwan (China); Hong, M. [Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan (China)

2011-07-25T23:59:59.000Z

8

469nm Fiber Laser Source  

SciTech Connect

We have demonstrated 466mW of 469nm light from a frequency doubled continuous wave fiber laser. The system consisted of a 938nm single frequency laser diode master oscillator, which was amplified in two stages to 5 Watts using cladding pumped Nd{sup 3+} fiber amplifiers and then frequency doubled in a single pass through periodically poled KTP. The 3cm long PPKTP crystal was made by Raicol Crystals Ltd. with a period of 5.9 {micro}m and had a phase match temperature of 47 degrees Centigrade. The beam was focused to a 1/e{sup 2} diameter in the crystal of 29 {micro}m. Overall conversion efficiency was 11% and the results agreed well with standard models. Our 938nm fiber amplifier design minimizes amplified spontaneous emission at 1088nm by employing an optimized core to cladding size ratio. This design allows the 3-level transition to operate at high inversion, thus making it competitive with the 1088nm 4-level transition. We have also carefully chosen the fiber coil diameter to help suppress propagation of wavelengths longer than 938 nm. At 2 Watts, the 938nm laser had an M{sup 2} of 1.1 and good polarization (correctable with a quarter and half wave plate to >10:1).

Drobshoff, A; Dawson, J W; Pennington, D M; Payne, S A; Beach, R

2005-01-20T23:59:59.000Z

9

Category:Albuquerque, NM | Open Energy Information  

Open Energy Info (EERE)

Albuquerque, NM Albuquerque, NM Jump to: navigation, search Go Back to PV Economics By Location Media in category "Albuquerque, NM" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Albuquerque NM Public Service Co of NM.png SVFullServiceRestauran... 66 KB SVQuickServiceRestaurant Albuquerque NM Public Service Co of NM.png SVQuickServiceRestaura... 65 KB SVHospital Albuquerque NM Public Service Co of NM.png SVHospital Albuquerque... 80 KB SVLargeHotel Albuquerque NM Public Service Co of NM.png SVLargeHotel Albuquerq... 64 KB SVLargeOffice Albuquerque NM Public Service Co of NM.png SVLargeOffice Albuquer... 82 KB SVMediumOffice Albuquerque NM Public Service Co of NM.png SVMediumOffice Albuque... 69 KB SVMidriseApartment Albuquerque NM Public Service Co of NM.png

10

,"NM, East Proved Nonproducing Reserves"  

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

,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"12292014 1:57:21 AM" "Back to Contents","Data 1: NM, East...

11

Transparent fluids for 157-nm immersion lithography  

E-Print Network (OSTI)

- gineers. [DOI: 10.1117/1.1637366] Subject terms: 157-nm lithography; immersion fluid; perfluoropolyether

Rollins, Andrew M.

12

DOE - Office of Legacy Management -- Chupadera Mesa NM Site - NM 04  

Office of Legacy Management (LM)

Chupadera Mesa NM Site - NM 04 Chupadera Mesa NM Site - NM 04 FUSRAP Considered Sites Chupadera Mesa, NM Alternate Name(s): None Location: Approximately 28 miles northeast of the Trinity nuclear test site on the White Sands Missile Range, Northeast of Bingham, New Mexico NM.04-5 Historical Operations: Received the deposition of longer-lived radionuclides in the fallout from the nuclear test, primarily cesium-137, strontium-90, plutonium-239, cobalt-60, and europium-155. NM.04-2 NM.04-5 Eligibility Determination: No further action required. Radiation levels below cleaunup criteria. NM.04-1 NM.04-2 Radiological Survey(s): Assessment Surveys NM.04-3 NM.04-4 Site Status: NA - No Further Action Required NM.04-1 NM.04-2 Long-term Care Requirements: Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites S07566_FUSRAP

13

DOE - Office of Legacy Management -- Bayo Canyon NM Site - NM 01  

NLE Websites -- All DOE Office Websites (Extended Search)

Bayo Canyon NM Site - NM 01 Bayo Canyon NM Site - NM 01 FUSRAP Considered Sites Bayo Canyon, NM Alternate Name(s): Bayo Canyon Area Bayo Canyon (TA-10) Site NM.01-2 Location: Canyon in the Pajarito Plateau Region in Los Alamos County, Los Alamos, NM NM.01-3 Historical Operations: Used in 1944-1961 by the MED and later AEC at Los Alamos National Laboratory as a firing site for conventional and high-explosives experiments involving natural and depleted uranium, strontium, and lanthanum as a radiation source for blast diagnosis. NM.01-3 NM.01-5 Eligibility Determination: Eligible NM.01-1 Radiological Survey(s): Assessment Survey NM.01-3 Site Status: Certified- Certification Basis NM.01-5 NM.01-6 Long-term Care Requirements: Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites S07566_FUSRAP

14

Paving the Way to Nanoelectronics 16 nm and Smaller  

NLE Websites -- All DOE Office Websites (Extended Search)

Paving the Way to Paving the Way to Nanoelectronics 16 nm and Smaller Paving the Way to Nanoelectronics 16 nm and Smaller Print Wednesday, 30 March 2011 00:00 As the nanoelectronics industry pushes towards feature sizes of 22 nm and smaller, conventional single-exposure refractive lithography systems used to print circuit patterns onto computer chips will no longer be feasible. Extreme ultraviolet (EUV) lithography, utilizing reflective optics and 13-nm-wavelength light to print chips, is the leading candidate to meet the industry's future needs. Despite strong progress in EUV lithography over the past decade, significant challenges remain, including defect-free mask fabrication (see Science Highlight Investigating Extreme Ultraviolet Lithography Mask Defects), and the development of ultrahigh-resolution photoresist-a light-sensitive material used to form a patterned coating-that simultaneously supports low line-edge roughness (LER), high sensitivity, and sub-22-nm resolution. Using the SEMATECH Berkeley Microfield Exposure Tool (MET) at ALS Beamline 12.0.1.3, advanced EUV photoresist research can be performed while high-power stand-alone light sources are still being developed. High-quality 16-nm lines and spaces have been printed using the MET, representing the highest resolution ever achieved from a single-exposure projection optical lithography tool.

15

Paving the Way to Nanoelectronics 16 nm and Smaller  

NLE Websites -- All DOE Office Websites (Extended Search)

Paving the Way to Nanoelectronics 16 nm and Smaller Print Paving the Way to Nanoelectronics 16 nm and Smaller Print As the nanoelectronics industry pushes towards feature sizes of 22 nm and smaller, conventional single-exposure refractive lithography systems used to print circuit patterns onto computer chips will no longer be feasible. Extreme ultraviolet (EUV) lithography, utilizing reflective optics and 13-nm-wavelength light to print chips, is the leading candidate to meet the industry's future needs. Despite strong progress in EUV lithography over the past decade, significant challenges remain, including defect-free mask fabrication (see Science Highlight Investigating Extreme Ultraviolet Lithography Mask Defects), and the development of ultrahigh-resolution photoresist-a light-sensitive material used to form a patterned coating-that simultaneously supports low line-edge roughness (LER), high sensitivity, and sub-22-nm resolution. Using the SEMATECH Berkeley Microfield Exposure Tool (MET) at ALS Beamline 12.0.1.3, advanced EUV photoresist research can be performed while high-power stand-alone light sources are still being developed. High-quality 16-nm lines and spaces have been printed using the MET, representing the highest resolution ever achieved from a single-exposure projection optical lithography tool.

16

Paving the Way to Nanoelectronics 16 nm and Smaller  

NLE Websites -- All DOE Office Websites (Extended Search)

Paving the Way to Nanoelectronics 16 nm and Smaller Print Paving the Way to Nanoelectronics 16 nm and Smaller Print As the nanoelectronics industry pushes towards feature sizes of 22 nm and smaller, conventional single-exposure refractive lithography systems used to print circuit patterns onto computer chips will no longer be feasible. Extreme ultraviolet (EUV) lithography, utilizing reflective optics and 13-nm-wavelength light to print chips, is the leading candidate to meet the industry's future needs. Despite strong progress in EUV lithography over the past decade, significant challenges remain, including defect-free mask fabrication (see Science Highlight Investigating Extreme Ultraviolet Lithography Mask Defects), and the development of ultrahigh-resolution photoresist-a light-sensitive material used to form a patterned coating-that simultaneously supports low line-edge roughness (LER), high sensitivity, and sub-22-nm resolution. Using the SEMATECH Berkeley Microfield Exposure Tool (MET) at ALS Beamline 12.0.1.3, advanced EUV photoresist research can be performed while high-power stand-alone light sources are still being developed. High-quality 16-nm lines and spaces have been printed using the MET, representing the highest resolution ever achieved from a single-exposure projection optical lithography tool.

17

147-nm photolysis of disilane  

SciTech Connect

The photodecomposition of Si/sub 2/H/sub 6/ at 147 nm results in the formation of H/sub 2/, SiH/sub 4/, Si/sub 3/H/sub 8/, Si/sub 4/H/sub 10/, Si/sub 5/H/sub 12/, and a solid film of amorphous silicon hydride (a-Si:H). Three primary processes are proposed to account for the results, namely, (a) Si/sub 2/H/sub 6/ + h..nu.. ..-->.. SiH/sub 2/ + SiH/sub 3/ + H (phi/sub a/ = 0.61); (b) Si/sub 2/H/sub 6/ + h..nu.. ..-->.. SiH/sub 3/SiH + 2H (phi/sub b/ = 0.18); (c) Si/sub 2/H/sub 6/ + h..nu.. ..-->.. Si/sub 2/H/sub 5/ + H (phi/sub c/ = 0.21). The overall quantum yields depend on the pressure but at 1 Torr partial pressure of Si/sub 2/H/sub 6/ are PHI(-Si/sub 2/H/sub 6/) = 4.3 +- 0.2, PHI(SiH/sub 4/) = 1.2 +- 0.4, PHI(Si/sub 3/H/sub 8/) = 0.91 +- 0.08, PHI(Si/sub 4/H/sub 10/) = 0.62 +- 0.03, PHI(Si,wall) = 2.2. Quantum yields for H/sub 2/ formation were not measured. A mechanism is proposed which is shown to be in accord with the experimental facts.

Perkins, G.G.A.; Lampe, F.W.

1980-05-21T23:59:59.000Z

18

A Comparison of 400nm and 800nm Femtosecond Laser Pulses in Dissociative Ionization of Ethanol  

Science Journals Connector (OSTI)

Role of the center wavelength of excitation laser pulses on dissociative ionization of ethanol is studied using 400 nm and 800 nm femtosecond laser pulses. Contribution of...

Shioyama, Tadamasa; Yazawa, Hiroki; Kannari, Fumihiko; Itakura, Ryuji; Yamanouchi, Kaoru

19

The 147-nm photolysis of disilane  

Science Journals Connector (OSTI)

The 147-nm photolysis of disilane ... Photoinduced Reaction of Disilane with the Si(111) Surface ... Photoinduced Reaction of Disilane with the Si(111) Surface ...

G. G. A. Perkins; F. W. Lampe

1980-05-01T23:59:59.000Z

20

Photolysis of Disilane at 193 nm  

Science Journals Connector (OSTI)

Photolysis of Disilane at 193 nm ... Absolute rate constants for the reaction of silylene with hydrogen, silane, and disilane ... Reactions of silylene(~1A1) with molecular hydrogen, methane, ethene, silane and disilane at 298 K ...

Naoya Tada; Kenichi Tonokura; Keiji Matsumoto; Mitsuo Koshi; Akira Miyoshi; Hiroyuki Matsui

1999-01-14T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Darlington AL O'Reillys AL  

E-Print Network (OSTI)

CanungraCk Darlington AL Darlington Coom era R O'Reillys AL Beechmont AL Binna Burra AL BackCk Tyungun AL Numinbah Valley AL NerangR Natural Bridge Numinbah AL Little Nerang Dam AL Albert R Bromfleet AL Benobble AL Wolffdene AL Luscombe AL Wongawallan AL Mt Tamborine Canungra Pimpama R Laheys Lookout

Greenslade, Diana

22

Fabrication of 5 nm linewidth and 14 nm pitch features by nanoimprint lithography  

E-Print Network (OSTI)

Fabrication of 5 nm linewidth and 14 nm pitch features by nanoimprint lithography Michael D. Austin pitch and feature sizes of these applications. Thus, presently, re- searchers have been largely pitch over a large area, its applications in nanogap metal contacts, and a study of fabrication yields

23

Power and Performance of Native and Java Benchmarks on 130nm to 32nm Process Technologies  

E-Print Network (OSTI)

Power and Performance of Native and Java Benchmarks on 130nm to 32nm Process Technologies Hadi with chip power reduc- tions. This paper examines how well process technology and mi- croarchitecture delivered on this assumption. This paper evalu- ates power and performance of native and Java workloads

Paris-Sud XI, Université de

24

Improved property in organic light-emitting diode utilizing two Al/Alq3 layers  

Science Journals Connector (OSTI)

We reported on the fabrication of organic light-emitting devices (OLEDs) utilizing the two Al/Alq"3 layers and two electrodes. This novel green device with structure of Al(110nm)/tris(8-hydroxyquinoline) aluminum (Alq"3)(65nm)/Al(110nm)/Alq"3(50nm)/N,N'-dipheny1-N, ... Keywords: Emitting layer, OLEDS, Transporting layer

Chunlin Zhang; Su Liu; Fangcong Wang; Yong Zhang

2008-12-01T23:59:59.000Z

25

ALS@20  

NLE Websites -- All DOE Office Websites (Extended Search)

feed-image feed-image Digg: ALSBerkeleyLab Facebook Page: 208064938929 Flickr: advancedlightsource Twitter: ALSBerkeleyLab YouTube: AdvancedLightSource Home About the ALS ALS@20 ALS@20 ALS@20 Kick-Off Celebration Print On Friday, January 11, the Advanced Light Source celebrated the beginning of its 20th anniversary year with a brunch attended by more than 150 current and past staff members. After introductory remarks describing the trials and tribulations encountered during the construction of the ALS from former Director Jay Marx, current ALS Scientific Director Steve Kevan and Director Roger Falcone talked about the progress of the facility over the years. Attendees were then able to view more than 500 historical photos of the ALS and its staff displayed around the room.

26

RAPID/Roadmap/14-NM-a | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 14-NM-a Nonpoint Source Pollution 14-NM-a - Nonpoint...

27

RAPID/Roadmap/11-NM-d | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 11-NM-d Cultural Resource Discovery Process 11-NM-d...

28

RAPID/Roadmap/11-NM-c | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 11-NM-c Human Burial Discovery Process 11-NM-c Human...

29

RAPID/Roadmap/14-NM-e | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 14-NM-e Ground Water Discharge Permit 14-NM-e -...

30

Industry @ ALS  

NLE Websites -- All DOE Office Websites (Extended Search)

Industry @ ALS Industry @ ALS Industry @ ALS Concrete Industry Benefits from Ancient Romans and the ALS Print Thursday, 17 October 2013 14:24 New insights into the Romans' ingenious concrete harbor structures emerging from ALS beamline research could move the modern concrete industry toward its goal of a reduced carbon footprint. Summary Slide Read more... Moving Industry Forward: Finding the Environmental Opportunity in Biochar Print Thursday, 12 September 2013 08:41 Using ALS Beamlines 10.3.2 and 8.3.2, the Environmental Protection Agency (EPA) is currently investigating how biochar sorbs environmental toxins and which kinds of biochar are the most effective. The possibilities for widespread use have already launched entrepreneurial commercial ventures. Summary Slide

31

DOE - Office of Legacy Management -- Trinity Test Site - NM 17  

Office of Legacy Management (LM)

Trinity Test Site - NM 17 Trinity Test Site - NM 17 FUSRAP Considered Sites Site: TRINITY TEST SITE (NM.17 ) Eliminated from consideration under FUSRAP - U.S. Army controls site Designated Name: Not Designated Alternate Name: None Location: missile range - 30 miles west of Carrizozo , White Sands , New Mexico NM.17-1 Evaluation Year: 1985 NM.17-1 Site Operations: Detonation of the first atomic bomb occurred at this site. NM.17-1 Site Disposition: Eliminated NM.17-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Fission fragments NM.17-1 Radiological Survey(s): NM.17-1 Site Status: Eliminated from consideration under FUSRAP - U.S. Army controls site NM.17-1 Also see Documents Related to TRINITY TEST SITE NM.17-1 - DOE Memorandum/Checklist; Jones to File; Subject:

32

ALS Visitors  

NLE Websites -- All DOE Office Websites (Extended Search)

including Ethan Crumlin (at right) about current research in energy storage and battery efficiency. Berkeleyside Editor Lance Knoble toured the ALS and Berkeley Lab with...

33

ALS Visitors  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Visitors ALS Visitors ALS Visitors Print Wednesday, 29 July 2009 00:00 ALS staff members host a variety of scientific, educational, government, and community-related tours each month. November 2013 poneman U.S. Deputy Secretary of Energy Daniel Poneman visited Berkeley Lab on Friday, Nov. 15, during a brief stay in the Bay Area. Glenn Mara of the University of California Office of the President and Aundra Richards of the DOE Berkeley Site Office joined Deputy Laboratory Director Horst Simon's welcome. They updated Poneman on the lab's future initiatives and current capital projects and heard briefings on cyber security, computing, and the Joint BioEnergy Institute. As second-in-command at DOE, Poneman is responsible for assisting the Secretary of Energy in the management and operations of the agency and acting on his behalf when necessary.During his tour of the ALS, Poneman (right) spoke with Ken Goldberg (Materials Sciences Division) at the CXRO beamline.

34

DOE - Office of Legacy Management -- Acid Pueblo Canyon - NM 03  

NLE Websites -- All DOE Office Websites (Extended Search)

Acid Pueblo Canyon - NM 03 Acid Pueblo Canyon - NM 03 FUSRAP Considered Sites Acid/Pueblo Canyon, NM Alternate Name(s): Radioactive Liquid Waste Treatment Plant (TA-45) Acid/Pueblo and Los Alamos Canyon NM.03-3 Location: Canyons in the Pajarito Plateau Region in Los Alamos County, Los Alamos, NM NM.03-3 Historical Operations: Late 1943 or early 1944, head of the south fork of Acid Canyon received untreated liquid waste containing tritium and isotopes of strontium, cesium, uranium, plutonium, and americium discharged from main acid sewer lines and subsequently from the TA-3 plutonium treatment plant. NM.03-3 Eligibility Determination: Radiological Survey(s): Verification Surveys NM.03-5 NM.03-6 Site Status: Certified- Certification Basis and Federal Register Notice NM.03-2

35

ALS Visitors  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Visitors Print ALS Visitors Print ALS staff members host a variety of scientific, educational, government, and community-related tours each month. November 2013 poneman U.S. Deputy Secretary of Energy Daniel Poneman visited Berkeley Lab on Friday, Nov. 15, during a brief stay in the Bay Area. Glenn Mara of the University of California Office of the President and Aundra Richards of the DOE Berkeley Site Office joined Deputy Laboratory Director Horst Simon's welcome. They updated Poneman on the lab's future initiatives and current capital projects and heard briefings on cyber security, computing, and the Joint BioEnergy Institute. As second-in-command at DOE, Poneman is responsible for assisting the Secretary of Energy in the management and operations of the agency and acting on his behalf when necessary.During his tour of the ALS, Poneman (right) spoke with Ken Goldberg (Materials Sciences Division) at the CXRO beamline.

36

Al Weinrub  

NLE Websites -- All DOE Office Websites (Extended Search)

Al Weinrub Al Weinrub Author, "COMMUNITY POWER: Decentralized Renewable Energy in California" Member, Sierra Club California Clean Energy-Climate CommitteeMember, Steering Committee, Bay Area Clean Energy Alliance al.weinrub@comcast.net This speaker was a visiting speaker who delivered a talk or talks on the date(s) shown at the links below. This speaker is not otherwise associated with Lawrence Berkeley National Laboratory, unless specifically identified as a Berkeley Lab staff member. Al Weinrub is a member of the Sierra Club California Energy-Climate Committee and serves on the Steering Committee of the Bay Area's Local Clean Energy Alliance. He is the author of COMMUNITY POWER: Decentralized Renewable Energy in California (http://www.localcleanenergy.org/Community-Power-Publication)

37

Multi-watt 589nm fiber laser source  

SciTech Connect

We have demonstrated 3.5W of 589nm light from a fiber laser using periodically poled stoichiometric Lithium Tantalate (PPSLT) as the frequency conversion crystal. The system employs 938nm and 1583nm fiber lasers, which were sum-frequency mixed in PPSLT to generate 589nm light. The 938nm fiber laser consists of a single frequency diode laser master oscillator (200mW), which was amplified in two stages to >15W using cladding pumped Nd{sup 3+} fiber amplifiers. The fiber amplifiers operate at 938nm and minimize amplified spontaneous emission at 1088nm by employing a specialty fiber design, which maximizes the core size relative to the cladding diameter. This design allows the 3-level laser system to operate at high inversion, thus making it competitive with the competing 1088nm 4-level laser transition. At 15W, the 938nm laser has an M{sup 2} of 1.1 and good polarization (correctable with a quarter and half wave plate to >15:1). The 1583nm fiber laser consists of a Koheras 1583nm fiber DFB laser that is pre-amplified to 100mW, phase modulated and then amplified to 14W in a commercial IPG fiber amplifier. As a part of our research efforts we are also investigating pulsed laser formats and power scaling of the 589nm system. We will discuss the fiber laser design and operation as well as our results in power scaling at 589nm.

DAWSON, J W; DROBSHOFF, A D; BEACH, R J; MESSERLY, M J; PAYNE, S A; BROWN, A; PENNINGTON, D M; BAMFORD, D J; SHARPE, S J; COOK, D J

2006-01-19T23:59:59.000Z

38

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution  

NLE Websites -- All DOE Office Websites (Extended Search)

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution Print New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution Print Analytical tools that combine spatial resolution with elemental and chemical identification at the nanometer scale along with large penetration depth are indispensable for the life and physical sciences. The XM-1 soft x-ray microscope at the ALS produces images that not only reveal structures but can identify their chemical elements and measure magnetic and other properties as well. Now a new method for creating optical devices with nanoscale accuracy has allowed researchers in Berkeley Lab's Center for X-Ray Optics (CXRO), which built and operates the XM-1, to achieve an extraordinary resolution of better than 15 nm, with the promise of even higher resolution in the near future.

39

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution  

NLE Websites -- All DOE Office Websites (Extended Search)

New Zone Plate for Soft X-Ray New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution Print Wednesday, 31 August 2005 00:00 Analytical tools that combine spatial resolution with elemental and chemical identification at the nanometer scale along with large penetration depth are indispensable for the life and physical sciences. The XM-1 soft x-ray microscope at the ALS produces images that not only reveal structures but can identify their chemical elements and measure magnetic and other properties as well. Now a new method for creating optical devices with nanoscale accuracy has allowed researchers in Berkeley Lab's Center for X-Ray Optics (CXRO), which built and operates the XM-1, to achieve an extraordinary resolution of better than 15 nm, with the promise of even higher resolution in the near future.

40

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution  

NLE Websites -- All DOE Office Websites (Extended Search)

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution Print New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution Print Analytical tools that combine spatial resolution with elemental and chemical identification at the nanometer scale along with large penetration depth are indispensable for the life and physical sciences. The XM-1 soft x-ray microscope at the ALS produces images that not only reveal structures but can identify their chemical elements and measure magnetic and other properties as well. Now a new method for creating optical devices with nanoscale accuracy has allowed researchers in Berkeley Lab's Center for X-Ray Optics (CXRO), which built and operates the XM-1, to achieve an extraordinary resolution of better than 15 nm, with the promise of even higher resolution in the near future.

Note: This page contains sample records for the topic "019-10 al nm" 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

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution  

NLE Websites -- All DOE Office Websites (Extended Search)

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution Print New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution Print Analytical tools that combine spatial resolution with elemental and chemical identification at the nanometer scale along with large penetration depth are indispensable for the life and physical sciences. The XM-1 soft x-ray microscope at the ALS produces images that not only reveal structures but can identify their chemical elements and measure magnetic and other properties as well. Now a new method for creating optical devices with nanoscale accuracy has allowed researchers in Berkeley Lab's Center for X-Ray Optics (CXRO), which built and operates the XM-1, to achieve an extraordinary resolution of better than 15 nm, with the promise of even higher resolution in the near future.

42

Frequency stabilization for a 486nm dye-ring laser  

E-Print Network (OSTI)

For my thesis, I worked towards using two reference cavities to provide frequency stabilization to a 486nm dye-ring laser. After a doubling cavity doubles the frequency to 243nm, the laser beam is used to excite ground ...

Sievers, Charles A. (Charles Anders), 1979-

2004-01-01T23:59:59.000Z

43

GeoLectric Power Company NM LLC | Open Energy Information  

Open Energy Info (EERE)

GeoLectric Power Company NM LLC Jump to: navigation, search Name: GeoLectric Power Company NM LLC Place: New Mexico Sector: Geothermal energy Product: Owns geothermal rights to the...

44

RAPID/Roadmap/19-NM-i | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 19-NM-i Change in Ownership of Water Right 19-NM-i -...

45

Pushing EUV lithography development beyond 22-nm half pitch  

E-Print Network (OSTI)

development beyond 22-nm half pitch Patrick P. Naulleau, 10.3-NA MET for sub-22-nm half-pitch development. We considerof 0.57. The orientation and pitch dependence of the imaging

Naulleau, Patrick

2010-01-01T23:59:59.000Z

46

ALS Visitors  

NLE Websites -- All DOE Office Websites (Extended Search)

Quick Facts Quick Facts ALS Visitors Print ALS staff members host a variety of scientific, educational, government, and community-related tours each month. November 2013 poneman U.S. Deputy Secretary of Energy Daniel Poneman visited Berkeley Lab on Friday, Nov. 15, during a brief stay in the Bay Area. Glenn Mara of the University of California Office of the President and Aundra Richards of the DOE Berkeley Site Office joined Deputy Laboratory Director Horst Simon's welcome. They updated Poneman on the lab's future initiatives and current capital projects and heard briefings on cyber security, computing, and the Joint BioEnergy Institute. As second-in-command at DOE, Poneman is responsible for assisting the Secretary of Energy in the management and operations of the agency and acting on his behalf when necessary.During his tour of the ALS, Poneman (right) spoke with Ken Goldberg (Materials Sciences Division) at the CXRO beamline.

47

DOE - Office of Legacy Management -- LASL Tract OO - NM 06  

Office of Legacy Management (LM)

Tract OO - NM 06 Tract OO - NM 06 FUSRAP Considered Sites Site: LASL TRACT OO (NM.06 ) Eliminated from consideration under FUSRAP - Site was released by the AEC for sale and unrestricted use in 1976 Designated Name: Not Designated Alternate Name: None Location: Los Alamos , New Mexico NM.06-1 Evaluation Year: 1987 NM.06-1 Site Operations: Site consists of an area of 3.85 acres on the Los Alamos Scientific Laboratory compound. This tract of land was a location for a fire alarm equipment building and part of power plant and several warehouses. NM.06-2 Site Disposition: Eliminated - Radiological survey report declares the area to be free of residual radioactive contamination from site operations NM.06-1 Radioactive Materials Handled: No Primary Radioactive Materials Handled: None

48

AL. I  

Office of Legacy Management (LM)

AL. I AL. I Department of Energy Washington, DC 20545 OCT 13 Vii87 Mr. John T. Shields A214 National Fertilizer Development Center Tennessee Valley Authority Muscle Shoals, Alabama 35660 Dear Mr. Shields: As you may know, the Department of Energy (DOE) is evaluating the radiological condition of sites that were utilized under the Manhattan Engineer District and the Atomic Energy Commission (AEC) during the early years of nuclear development to determine whether they need remedial action and whether the Department has authority to perform such action. AEC work at the TVA during the period 1951 through 1955 involved the development of a process to recover uranium from the production of phosphate fertilizer. A laboratory and pilot plant were operated at the site, but very little

49

Fe/Al2O3 C2H4 Hata mm/10 min  

E-Print Network (OSTI)

Fe/Al2O3 C2H4 () () () () () () () * () 1. (SWNT) SWNT (CVD) (CNT)[1] Hata mm/10 min SWNT (Super Growth)[2]Al2O3 Fe C2H4 SWNT Fe/Al2O3 C2H4 CVD SWNT CNT CNT 2 SiO2 Al2O3 20 (RBM) 1350 cm-1 (D-Band)Fe G/D RBM Fe SWNT Al 15 nm Fe 0.6 nm CVD TEM Fig. 3 3 nm SWNT

Maruyama, Shigeo

50

The SEMATECH Berkeley MET & DCT: a quest for 14-nm half-pitch in chemically amplified resist, OOB contrast of EUV resists, and 6.x-nm lithography  

E-Print Network (OSTI)

DCT: a quest for 14-nm half- pitch in chemically amplifiedimage approaching 12-nm half-pitch with contrast above 60%.nm down to 12-nm half pitch, using the pseudo-PSM technique.

McClinton, Brittany

2013-01-01T23:59:59.000Z

51

Atomic absorption monitor for deposition process control of aluminum at 394 nm using frequency-doubled diode laser  

E-Print Network (OSTI)

Atomic absorption monitor for deposition process control of aluminum at 394 nm using frequency November 1995 A monitor for Al vapor density based on atomic absorption AA using a frequency of atomic absorption AA as a monitor for thickness and composition control in physical vapor deposi- tion

Fejer, Martin M.

52

RAPID/Roadmap/8-NM-c | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 8-NM-c Certificate of Public Convenience and...

53

Sandia National Laboratories: the NM Legislature's Interim Science...  

NLE Websites -- All DOE Office Websites (Extended Search)

the NM Legislature's Interim Science Technology and Telecommunications Committee New Mexico Renewable Energy Storage Task Force On January 28, 2014, in Energy, Energy Storage,...

54

RAPID/Roadmap/19-NM-d | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 19-NM-d Considerations for Water Use in Restricted...

55

RAPID/Roadmap/11-NM-b | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 11-NM-b Cultural Resource Investigation Process...

56

RAPID/Roadmap/1-NM-a | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 1-NM-a Land Use Planning 01NMALandUsePlanning.pdf...

57

RAPID/Roadmap/6-NM-a | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 6-NM-a Special Permit for Excessive Size or Weight...

58

RAPID/Roadmap/11-NM-a | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 11-NM-a State Cultural Considerations Overview...

59

RAPID/Roadmap/8-NM-d | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 8-NM-d State Determination of Right of Way Width...

60

RAPID/Roadmap/19-NM-g | Open Energy Information  

Open Energy Info (EERE)

Information Desktop Toolkit BETA RAPID Toolkit About Bulk Transmission Geothermal Solar Resources Contribute Contact Us 19-NM-g Guidelines for Deep Groundwater...

Note: This page contains sample records for the topic "019-10 al nm" 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

DOE - Office of Legacy Management -- ACF Industries - NM 05  

Office of Legacy Management (LM)

Assisted with prototype fabrication and field testing of cryogenic components for thermonuclear weapons program during 1955-1956. NM.05-2 Site Disposition: Eliminated - Potential...

62

Electric resistance and magnetoresistance of a two-layer epitaxial heterostructure (30 nm)La0.67Ca0.33MnO3/(30 nm)La0.67Ba0.33MnO3  

Science Journals Connector (OSTI)

Two-layer epitaxial heterostructures (30 nm)La0.67Ca0.33MnO3/(30 nm)La0.67Ba0.33MnO3 (LCMO/LBMO) have been grown by laser deposition on single crystal (001)LaAlO3 (LAO) substrates. In this system, the upper (LCMO...

Yu. A. Boikov; V. A. Danilov

2005-12-01T23:59:59.000Z

63

RF power potential of 45 nm CMOS technology  

E-Print Network (OSTI)

This paper presents the first measurements of the RF power performance of 45 nm CMOS devices with varying device widths and layouts. We find that 45 nm CMOS can deliver a peak output power density of around 140 mW/mm with ...

Putnam, Christopher

64

Photo Album Of FAPAC - NM Activities | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Photo Album Of FAPAC - NM Activities | National Nuclear Security Photo Album Of FAPAC - NM Activities | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Photo Album Of FAPAC - NM Activities Home > About Us > Our Locations > Albuquerque Complex > Federal Asian Pacific American Council - New Mexico Chapter Albuquerque, NM > Photo Album Of FAPAC - NM Activities

65

Photodissociation dynamics of CIN3 at 193nm  

SciTech Connect

Photofragment translational spectroscopy was used to identify the primary and secondary reaction pathways in 193 nm photodissociation of chlorine azide (ClN{sub 3}) under collision-free conditions. Both the molecular elimination (NCl+N{sub 2}) and the radical bond rupture channel (Cl+N{sub 3}) were investigated and compared with earlier results at 248 nm. The radical channel strongly dominates, just as at 248 nm. At 193 nm, the ClN{sub 3} ({tilde C} {sup 1}A{double_prime}) state is excited, rather than the {tilde B} {sup 1}A{prime} state that is accessed at 248 nm, resulting in different photofragment angular distributions. The chlorine translational energy distribution probing the dynamics of the radical bond rupture channel shows three distinct peaks, with the two fastest peaks occurring at the same translational energies as the two peaks seen at 248 nm that were previously assigned to linear and 'high energy' N{sub 3}. Hence, nearly all the additional photon energy relative to 248 nm appears as N{sub 3} internal excitation rather than as translational energy, resulting in considerably more spontaneous dissociation of N{sub 3} to N{sub 2}+N.

Goncher, Scott J.; Sveum, Niels E.; Moore, David T.; Bartlett,Nate D.; Neumark, Daniel M.

2006-09-28T23:59:59.000Z

66

DOE - Office of Legacy Management -- TA-1 Manhattan Laboratory - NM 11  

Office of Legacy Management (LM)

TA-1 Manhattan Laboratory - NM 11 TA-1 Manhattan Laboratory - NM 11 FUSRAP Considered Sites Site: TA-1 MANHATTAN LABORATORY (NM.11 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: Main Technical Area LASL LANL NM.11-1 NM.11-2 NM.11-3 Location: Los Alamos , New Mexico NM.11-3 Evaluation Year: 1985 NM.11-1 Site Operations: Nuclear weapons research and development. NM.11-1 NM.11-3 Site Disposition: Site Disposition NM.11-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium , Plutonium, Fission Products NM.11-1 NM.11-3 Radiological Survey(s): Yes NM.11-2 NM.11-3 Site Status: Eliminated from consideration under FUSRAP NM.11-1 Also see Documents Related to TA-1 MANHATTAN LABORATORY NM.11-1 - DOE Memorandum/Checklist; Jones to File; Subject:

67

NM-TRIBE-PUEBLO OF POJOAQUE HOUSING CORPORATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NM-TRIBE-PUEBLO OF POJOAQUE HOUSING CORPORATION NM-TRIBE-PUEBLO OF POJOAQUE HOUSING CORPORATION Location: Tribe NM-TRIBE- PUEBLO OF POJOAQUE HOUSING CORPORATION NM American Recovery and Reinvestment Act: Proposed Action or Project Description The Pueblo of Pojoaque Housing Corporation plans to improve the energy efficiency of six tribal homes located in White Sands Village by removing and replacing inefficient single-pane windows with double- pane, metal-clad wood windows. Conditions: None Categorical Exclusion(s) Applied: B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21 This action would not: threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health,

68

NM Underground Storage Tank Registration | Open Energy Information  

Open Energy Info (EERE)

OpenEI Reference LibraryAdd to library Legal Document- OtherOther: NM Underground Storage Tank RegistrationLegal Published NA Year Signed or Took Effect 2012 Legal Citation...

69

RAPID/Roadmap/14-NM-b | Open Energy Information  

Open Energy Info (EERE)

Permit 14-NM-b - NPDES Permit.pdf Click to View Fullscreen Permit Overview The Clean Water Act (CWA) required the Environmental Protection Agency (EPA) to establish the...

70

RAPID/Roadmap/14-NM-c | Open Energy Information  

Open Energy Info (EERE)

wells must also be equipped to facilitate periodic testing to assure continued mechanical integrity. NMAC 20.6.2.5002(B)(5). 14-NM-c.17 - Comply with Monitoring Requirements...

71

RAPID/Roadmap/3-NM-a | Open Energy Information  

Open Energy Info (EERE)

Land Office Position New Mexico State Land Office Associate Counsel Name Kelly Brooks Smith Email ksmith@slo.state.nm.us Phone 505.827.5872 Website http:www.nmstatelands.org...

72

RAPID/Roadmap/3-NM-g | Open Energy Information  

Open Energy Info (EERE)

Land Office Position New Mexico State Land Office Associate Counsel Name Kelly Brooks Smith Email ksmith@slo.state.nm.us Phone 505.827.5872 Website http:www.nmstatelands.org...

73

RAPID/Roadmap/3-NM-b | Open Energy Information  

Open Energy Info (EERE)

Land Office Position New Mexico State Land Office Associate Counsel Name Kelly Brooks Smith Email ksmith@slo.state.nm.us Phone 505.827.5872 Website http:www.nmstatelands.org...

74

RAPID/Roadmap/3-NM-c | Open Energy Information  

Open Energy Info (EERE)

Land Office Position New Mexico State Land Office Associate Counsel Name Kelly Brooks Smith Email ksmith@slo.state.nm.us Phone 505.827.5872 Website http:www.nmstatelands.org...

75

RAPID/Roadmap/3-NM-d | Open Energy Information  

Open Energy Info (EERE)

Land Office Position New Mexico State Land Office Associate Counsel Name Kelly Brooks Smith Email ksmith@slo.state.nm.us Phone 505.827.5872 Website http:www.nmstatelands.org...

76

RAPID/Roadmap/3-NM-e | Open Energy Information  

Open Energy Info (EERE)

Land Office Position New Mexico State Land Office Associate Counsel Name Kelly Brooks Smith Email ksmith@slo.state.nm.us Phone 505.827.5872 Website http:www.nmstatelands.org...

77

RAPID/Roadmap/5-NM-a | Open Energy Information  

Open Energy Info (EERE)

5-NM-a - Drilling and Well Development.pdf Click to View Fullscreen Permit Overview The Oil Conservation Division of the New Mexico Energy, Minerals and Natural Resources...

78

AlN/Fe/AlN nanostructures for magnetooptic magnetometry  

SciTech Connect

AlN/Fe/AlN/Cu nanostructures with ultrathin Fe grown by sputtering on Si substrates are evaluated as probes for magnetooptical (MO) mapping of weak currents. They are considered for a laser wavelength of ??=?410?nm (3.02?eV) and operate at oblique light incidence angles, ?{sup (0)}, to enable detection of both in-plane and out-of-plane magnetization. Their performance is evaluated in terms of MO reflected wave electric field amplitudes. The maximal MO amplitudes in AlN/Fe/AlN/Cu are achieved by a proper choice of layer thicknesses. The nanostructures were characterized by MO polar Kerr effect at ?{sup (0)}???5° and longitudinal Kerr effect spectra (?{sup (0)}?=?45°) at photon energies between 1 and 5?eV. The nominal profiles were refined using a model-based analysis of the spectra. Closed form analytical expressions are provided, which are useful in the search for maximal MO amplitudes.

Lišková-Jakubisová, E., E-mail: liskova@karlov.mff.cuni.cz; Viš?ovský, Š. [Faculty of Mathematics and Physics, Charles University in Prague, Ke Karlovu 5, 12116 Prague 2 (Czech Republic); Široký, P.; Hrabovský, D.; Pištora, J. [Nanotechnology Center, Technical University of Ostrava, 17. listopadu 15/2172, 70833 Ostrava Poruba (Czech Republic); Harward, I.; Celinski, Z. [Center for Magnetism and Magnetic Nanostructures, University of Colorado at Colorado Springs, 1420 Austin Bluffs Pkwy., Colorado Springs, Colorado 80918 (United States)

2014-05-07T23:59:59.000Z

79

The SEMATECH Berkeley MET: demonstration of 15-nm half-pitch in chemically amplified EUV resist and sensitivity of EUV resists at 6.x-nm  

E-Print Network (OSTI)

EUV develoment beyond 22-nm half pitch. Proc. of SPIE, 7636(learning to 16-nm half pitch. Proc. of SPIE 7969. 79690R(demonstration of 15-nm half-pitch in chemically ampli?ed EUV

Anderson, Christopher

2013-01-01T23:59:59.000Z

80

Structural, electronic transport and magnetoresistance of a 142nm lead telluride nanowire synthesized using stress-induced growth  

SciTech Connect

In this study, structurally uniform single crystalline PbTe nanowires (NWs) were synthesized using a stress-induced growth. Selected-area electron diffraction patterns show that the PbTe NWs were grown along the [100] direction. The electrical conductivity ? of a NW with 142 nm in diameter exhibited a semiconducting behavior at 50–300 K. An enhancement of electrical conductivity ? up to 2383 S m{sup ?1} at 300 K is much higher than ? [0.44–1526 S m{sup ?1}, Chen et al., Appl. Phys. Lett. 103, p023115, (2013)] in previous studies. The room temperature magnetoresistance of the 142 nm NW was ?0.8% at B = 2 T, which is considerably higher than that [0.2% at B = 2 T, Ovsyannikov et al., Sol. State Comm. 126, 373, (2003)] of the PbTe bulk reported.

Dedi, E-mail: dediamada@phys.sinica.edu.tw, E-mail: cheny2@phys.sinica.edu.tw [Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan (China) [Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China); Nano Science and Technology Program, Taiwan International Graduate Program, Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China); Research Center for Electronics and Telecommunication, Indonesian Institute of Sciences Bandung (Indonesia); Chien, Chia-Hua [Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan (China) [Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China); Nano Science and Technology Program, Taiwan International Graduate Program, Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China); Hsiung, Te-Chih [Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China) [Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China); Nano Science and Technology Program, Taiwan International Graduate Program, Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China); Department of Physics, National Taiwan University, Taipei 106, Taiwan (China); Chen, Yu-Chieh; Huang, Yi-Cheng; Lee, Ping-Chung; Chen, Yang-Yuan, E-mail: dediamada@phys.sinica.edu.tw, E-mail: cheny2@phys.sinica.edu.tw [Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China)] [Institute of Physics, Academia Sinica, Taipei 11529, Taiwan (China); Lee, Chih-Hao [Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan (China)] [Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan (China)

2014-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Zuni Mountains Nm Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Zuni Mountains Nm Geothermal Area Zuni Mountains Nm Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Zuni Mountains Nm Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (2) 10 References Area Overview Geothermal Area Profile Location: New Mexico Exploration Region: Other GEA Development Phase: 2008 USGS Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure Operating Power Plants: 0 No geothermal plants listed. Add a new Operating Power Plant

82

Federal Asian Pacific American Council - New Mexico Chapter Albuquerque, NM  

National Nuclear Security Administration (NNSA)

Asian Pacific American Council - New Mexico Chapter Albuquerque, NM Asian Pacific American Council - New Mexico Chapter Albuquerque, NM | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Federal Asian Pacific American Council - New Mexico Chapter Albuquerque, NM Home > About Us > Our Locations > Albuquerque Complex > Federal Asian Pacific American Council - New ...

83

High Power 938nm Cladding Pumped Fiber Laser  

SciTech Connect

We have developed a Nd:doped cladding pumped fiber amplifier, which operates at 938nm with greater than 2W of output power. The core co-dopants were specifically chosen to enhance emission at 938nm. The fiber was liquid nitrogen cooled in order to achieve four-level laser operation on a laser transition that is normally three level at room temperature, thus permitting efficient cladding pumping of the amplifier. Wavelength selective attenuation was induced by bending the fiber around a mandrel, which permitted near complete suppression of amplified spontaneous emission at 1088nm. We are presently seeking to scale the output of this laser to 10W. We will discuss the fiber and laser design issues involved in scaling the laser to the 10W power level and present our most recent results.

Dawson, J; Beach, R; Brobshoff, A; Liao, Z; Payne, S; Pennington, D; Taylor, L; Hackenberg, W; Bonaccini, D

2002-12-26T23:59:59.000Z

84

Understanding Sub-20 nm Breakdown Behavior of Liquid Dielectrics  

Science Journals Connector (OSTI)

Nanoscale confinement of dielectric molecules is expected to influence their breakdown mechanism in applications such as nanoprobe based machining, molecular electronics, and other related technologies. This Letter presents the first experimental study of the breakdown of nonpolar, nonthiolated liquid dielectrics in the nanometer regime and develops a field emission assisted avalanche based approach to model such behavior. The studies show that dielectric breakdown in the sub-20 nm regime is independent of the cathode materials and is dominated by the electron emission and atomic cluster migration due to the “sub-20 nm scale confinement of the liquid dielectric.”

Kumar R. Virwani; Ajay P. Malshe; Kamlakar P. Rajurkar

2007-07-06T23:59:59.000Z

85

ALS Chemistry Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These spaces are dedicated for...

86

ALS Chemistry Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Safety Safety for Users ALS Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These...

87

Al-doped ZnO powdered materials: Al solubility limit and IR absorption properties  

Science Journals Connector (OSTI)

Al-doped ZnO powder was synthesized via the Pechini route with a doping rate varying from 1 to 4 mol.%. A solubility limit has been estimated under 0.3 mol.% of Al using X-ray diffraction refinements. The incorporation of aluminium into the ZnO lattice was investigated by 27Al NMR, which suggests an extremely low amount of Al in a distribution of sites in ZnO. In order to assess the impact of such a low dopant amount, diffuse reflection experiments were performed for a wavelength range from 200 to 2500 nm. If the effect of doping was negligible for samples prepared at 850 °C, annealing at 1200 °C clearly reveals enhanced IR absorption properties for the doped samples, which are similar whatever be the nominal Al content.

Hélène Serier; Manuel Gaudon; Michel Ménétrier

2009-01-01T23:59:59.000Z

88

Laser ablation of nanoscale particles with 193 nm light  

NLE Websites -- All DOE Office Websites (Extended Search)

Laser ablation of nanoscale particles with 193 nm light Laser ablation of nanoscale particles with 193 nm light Title Laser ablation of nanoscale particles with 193 nm light Publication Type Journal Article Year of Publication 2007 Authors Choi, Jong Hyun, Donald Lucas, and Catherine P. Koshland Journal Journal of Physics: Conference Series Volume 59 Start Page 54 Issue 1 Pagination 54-59 Abstract Laser interaction with nanoscale particles is distinct and different from laser-bulk material interaction, where a hot plasma is normally created. Here, we review our studies on 193 nm laser ablation of various nanoscale particles including NaCl, soot, polystyrene, and gold. The 20 ns laser beam with fluences up to 0.3 J/cm2 irradiates nanoparticles in a gas stream at laser repetition rates from 10 to 100 Hz. The particle size distributions before and after irradiation are measured with a scanning mobility particle sizer (SMPS), and particle morphology is examined with electron microscopy. All the nanomaterials studied exhibit a similar disintegration pattern and similar particle formation characteristics. No broadband emission associated with particle heating or optical breakdown is observed. The nanoparticles formed after irradiation have a smaller mean diameter and an order of magnitude higher number concentration with a more spherical shape compared to the original particles. We use the photon-atom ratio (PAR) to interpret the laser-particle interaction energetics.

89

DNA Damage Induced by 193-nm Radiation in Mammalian Cells  

Science Journals Connector (OSTI)

...States Department of Energy. Irene E. Kochevar...and, therefore, the nuclear DNA in tissue will be...and, therefore, the nuclear DNA in tissue will be...States Depart ment of Energy. 2To whom requests for...nm (14). In cells, nuclear DNA will be partially...

Irene E. Kochevar; Agnes A. Walsh; Howard A. Green; Margaret Sherwood; Alice G. Shih; and Betsy M. Sutherland

1991-01-01T23:59:59.000Z

90

Ca II 854.2 nm BISECTORS AND CIRCUMFACULAR REGIONS  

SciTech Connect

Active regions appear bright in Ca II 854.2 nm line core intensity while the surrounding areas, referred to as circumfacular regions, are darker than the active region or the quiet Sun. We use Synoptic Optical Long-term Investigations of the Sun Vector Spectromagnetograph Ca II 854.2 nm data (photospheric and chromospheric full disk magnetograms as well as high spectral resolution Stokes I and V profiles) to study the connection between magnetic canopies, circumfacular regions, and Ca II 854.2 nm bisector amplitudes (spans). The line bisector amplitude is reduced in circumfacular regions, where the 3 minute period power in chromospheric H{alpha} intensity oscillations is also reduced relative to the surrounding quiet Sun. The latter is consistent with magnetic canopies in circumfacular regions suppressing upward propagating steepening acoustic waves. Our results provide further strong evidence for shock waves as the cause of the inverse C-shaped bisector and explain the observed solar cycle variation of the shape and amplitude of Sun-as-a-star Ca II 854.2 nm bisectors.

Pietarila, A.; Harvey, J. W. [National Solar Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719 (United States)] [National Solar Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719 (United States)

2013-02-20T23:59:59.000Z

91

File:INL-geothermal-nm.pdf | Open Energy Information  

Open Energy Info (EERE)

nm.pdf nm.pdf Jump to: navigation, search File File history File usage New Mexico Geothermal Resources Size of this preview: 466 × 599 pixels. Other resolution: 467 × 600 pixels. Full resolution ‎(3,727 × 4,791 pixels, file size: 1.5 MB, MIME type: application/pdf) Description New Mexico Geothermal Resources Sources Idaho National Laboratory Authors Patrick Laney; Julie Brizzee Related Technologies Geothermal Creation Date 2003-11-01 Extent State Countries United States UN Region Northern America States New Mexico File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 12:41, 16 December 2010 Thumbnail for version as of 12:41, 16 December 2010 3,727 × 4,791 (1.5 MB) MapBot (Talk | contribs) Automated upload from NREL's "mapsearch" data

92

The SEMATECH Berkeley MET: extending EUV learning to 16-nm half pitch  

E-Print Network (OSTI)

EUV learning to 16-nm half pitch Christopher N. Anderson 1 ,optimized for 18-nm half pitch. Five chemically ampli?edEUV develoment beyond 22-nm half pitch. Proc. of SPIE, 7636(

Anderson, Christopher N.

2012-01-01T23:59:59.000Z

93

The SEMATECH Berkeley MET pushing EUV development beyond 22-nm half pitch  

E-Print Network (OSTI)

EUV development beyond 22-nm half pitch Patrick Naulleau,]to approximately 22-nm half pitch resolution. However,of this tool to half pitches of 18 nm and below, This

Naulleau, P.

2010-01-01T23:59:59.000Z

94

Ion transport in sub-5-nm graphene nanopores  

SciTech Connect

Graphene nanopore is a promising device for single molecule sensing, including DNA bases, as its single atom thickness provides high spatial resolution. To attain high sensitivity, the size of the molecule should be comparable to the pore diameter. However, when the pore diameter approaches the size of the molecule, ion properties and dynamics may deviate from the bulk values and continuum analysis may not be accurate. In this paper, we investigate the static and dynamic properties of ions with and without an external voltage drop in sub-5-nm graphene nanopores using molecular dynamics simulations. Ion concentration in graphene nanopores sharply drops from the bulk concentration when the pore radius is smaller than 0.9 nm. Ion mobility in the pore is also smaller than bulk ion mobility due to the layered liquid structure in the pore-axial direction. Our results show that a continuum analysis can be appropriate when the pore radius is larger than 0.9 nm if pore conductivity is properly defined. Since many applications of graphene nanopores, such as DNA and protein sensing, involve ion transport, the results presented here will be useful not only in understanding the behavior of ion transport but also in designing bio-molecular sensors.

Suk, Myung E.; Aluru, N. R., E-mail: aluru@illinois.edu [Department of Mechanical Science and Engineering, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States)

2014-02-28T23:59:59.000Z

95

Electric resistance and magnetoresistance of 30-nm-Thick La0.67Ca0.33MnO3 films elastically compressed in the (110) plane  

Science Journals Connector (OSTI)

We have studied the structure, electric resistance, and magnetoresistance of 30-nm-thick (...0.67Ca0.33MnO3 (LCMO) films grown by laser deposition on (001)-oriented LaAlO3 substrates. The unit cell parameters a a...

Yu. A. Boikov; M. P. Volkov

2008-11-01T23:59:59.000Z

96

E-Print Network 3.0 - al ciudadano ministro Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: al ciudadano ministro Page: << < 1 2 3 4 5 > >> 1 BOLETN OFICIAL DEL ESTADO Nm. 80 Viernes...

97

RELATIVISTIC CALCULATION OF TRANSITION PROBABILITIES FOR 557.7 nm AND 297.2 nm EMISSION LINES IN OXYGEN  

SciTech Connect

The 557.7 nm green line and the 297.2 nm ultraviolet line in oxygen have been studied extensively due to their importance in astrophysics and atmospheric science. Despite the enormous effort devoted to these two prominent transition lines over 30 years, and in fact going back to 1934, the ratio of their transition probabilities remains a subject of major discrepancies amongst various theoretical calculations for many decades. Moreover, theoretical results are inconsistent with available laboratory results, as well as recent spacecraft measurements of Earth's airglow. This work presents new relativistic theoretical calculations of the transition probabilities of these two photoemission lines from neutral oxygen using the multi-configuration Dirac-Hartree-Fock method. Our calculations were performed in both length and velocity gauges in order to check for accuracy and consistency, with agreement to 8%. Whilst remaining a challenging computation, these results directly bear upon interpretations of plasma processes and ionization regimes in the universe.

Chantler, C. T.; Nguyen, T. V. B.; Lowe, J. A. [School of Physics, University of Melbourne (Australia); Grant, I. P., E-mail: chantler@unimelb.edu.au [Mathematical Institute, Oxford University, Oxford (United Kingdom)

2013-05-20T23:59:59.000Z

98

DOE - Office of Legacy Management -- LASL Land Parcels A B C E K LN PL - NM  

Office of Legacy Management (LM)

Land Parcels A B C E K LN PL - Land Parcels A B C E K LN PL - NM 07 FUSRAP Considered Sites Site: LASL LAND PARCELS A, B, C, E, K, LN, PL (NM.07 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Los Alamos County , New Mexico NM.07-2 Evaluation Year: 1986 NM.07-1 Site Operations: No specific operations identified for these tracts of land. NM.07-1 NM.07-2 Site Disposition: Eliminated - Radiation levels below criteria. Declared as surplus real property and offered for public sale in 1972. NM.07-1 NM.07-2 Radioactive Materials Handled: None Specifically Indicated NM.07-1 NM.07-2 Primary Radioactive Materials Handled: None Specifically Indicated Radiological Survey(s): Yes NM.07-2 Site Status: Eliminated from consideration under FUSRAP

99

ALS Chemistry Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These spaces are dedicated for...

100

Periodic Holes with 10 nm Diameter Produced by Grazing Ar+  

E-Print Network (OSTI)

on the surface of a saturated mercury dichloride (HgCl2) solution, with the aluminum metal side on the bottom acid solution at 40 V at 5 °C for at least 1 day.10,11 A homogeneous U-shaped barrier oxide layer, 20PO4 mixed etching solution at 60 °C for 3 h, to remove the initial Al2O3 layer and leave an ordered

Metzger, Robert M.

Note: This page contains sample records for the topic "019-10 al nm" 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

Public Service Co of NM | Open Energy Information  

Open Energy Info (EERE)

(Redirected from PNM) (Redirected from PNM) Jump to: navigation, search Name Public Service Co of NM Place New Mexico Utility Id 15473 Utility Location Yes Ownership I NERC Location WECC NERC WECC 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 10A Irrigation 10A Irrigation within Grant, Lincoln, Hidalgo and Otero counties

102

Foam-buffered spherical implosions at 527 nm  

SciTech Connect

Creation of a low density, high temperature plasma buffer between the absorption and ablation layers of a directly driven inertial confinement fusion implosion capsule has been proposed as a means to reduce {open_quotes}early time{close_quotes} imprint from laser nonuniformities. This thermal smoothing blanket might be created from a low density foam layer wrapped around the deuterium{endash}tritium filled microballoon. Preliminary spherical implosion tests of this concept using a polystyrene foam layer surrounding a glass microballoon were performed at the Nova laser [Rev. Sci. Instrum. {bold 57}, 2101 (1986)], using a 527 nm drive wavelength. Comparison of capsule yield and imploded core symmetry showed promising improvements in overall target performance, relative to one-dimensional undegraded hydrodynamic simulations, when the foam-buffer layer was present. {copyright} {ital 1997 American Institute of Physics.}

Watt, R.G.; Wilson, D.C.; Chrien, R.E.; Hollis, R.V.; Gobby, P.L.; Mason, R.J.; Kopp, R.A. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)] [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Lerche, R.A.; Kalantar, D.H.; MacGowan, B.; Nelson, M.B.; Phillips, T. [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States)] [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States); McKenty, P.W. [University of Rochester, Laboratory for Laser Energetics, Rochester, New York 14627 (United States)] [University of Rochester, Laboratory for Laser Energetics, Rochester, New York 14627 (United States); Willi, O. [Imperial College of Science and Technology, London (United Kingdom)] [Imperial College of Science and Technology, London (United Kingdom)

1997-05-01T23:59:59.000Z

103

Pollution Prevention Opportunity Assessment for the SNL/NM cafeterias.  

SciTech Connect

This Pollution Prevention Opportunity Assessment (PPOA) was conducted for the two Sandia National Laboratories/New Mexico cafeteria facilities between May and August 2005. The primary purpose of this PPOA is to assess waste and resource reduction opportunities and issue Pollution Prevention (P2) recommendations for Sandia's food service facilities. This PPOA contains recommendations for energy, water and resource reduction, as well as material substitution based upon environmentally preferable purchasing. Division 3000 has requested the PPOA report as part of the Division's compliance effort to implement the Environmental Management System (EMS) per DOE Order 450.1. This report contains a summary of the information collected and analyses performed with recommended options for implementation. The SNL/NM P2 Group will work with Division 3000 and the respective cafeteria facilities to implement these options.

McCord, Samuel Adam

2005-12-01T23:59:59.000Z

104

Correlating Pulses from Two Spitfire, 800nm Lasers  

SciTech Connect

The E163 laser acceleration experiments conducted at SLAC have stringent requirements on the temporal properties of two regeneratively amplified, 800nm, Spitfire laser systems. To determine the magnitude and cause of timing instabilities between the two Ti:Sapphire amplifiers, we pass the two beams through a cross-correlator and focus the combined beam onto a Hamamatsu G1117 photodiode. The photodiode has a bandgap such that single photon processes are suppressed and only the second order, two-photon process produces an observable response. The response is proportional to the square of the intensity. The diode is also useful as a diagnostic to determine the optimal configuration of the compression cavity.

Colby, Eric R.; Mcguinness, C.; Zacherl, W.D.; /SLAC; Plettner, T.; /Stanford U., Phys. Dept.

2008-01-28T23:59:59.000Z

105

Fabrication of sub-15?nm aluminum wires by controlled etching  

SciTech Connect

We describe a method for the fabrication of uniform aluminum nanowires with diameters below 15?nm. Electron beam lithography is used to define narrow wires, which are then etched using a sodium bicarbonate solution, while their resistance is simultaneously measured in-situ. The etching process can be stopped when the desired resistance is reached, and can be restarted at a later time. The resulting nanowires show a superconducting transition as a function of temperature and magnetic field that is consistent with their smaller diameter. The width of the transition is similar to that of the lithographically defined wires, indicating that the etching process is uniform and that the wires are undamaged. This technique allows for precise control over the normal state resistance and can be used to create a variety of aluminum nanodevices.

Morgan-Wall, T.; Hughes, H. J.; Hartman, N.; Markovi?, N. [Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218 (United States); McQueen, T. M. [Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218 (United States); Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218 (United States)

2014-04-28T23:59:59.000Z

106

High power terahertz generation using 1550?nm plasmonic photomixers  

SciTech Connect

We present a 1550?nm plasmonic photomixer operating under pumping duty cycles below 10%, which offers significantly higher terahertz radiation power levels compared to previously demonstrated photomixers. The record-high terahertz radiation powers are enabled by enhancing the device quantum efficiency through use of plasmonic contact electrodes, and by mitigating thermal breakdown at high optical pump power levels through use of a low duty cycle optical pump. The repetition rate of the optical pump can be specifically selected at a given pump duty cycle to control the spectral linewidth of the generated terahertz radiation. At an average optical pump power of 150 mW with a pump modulation frequency of 1 MHz and pump duty cycle of 2%, we demonstrate up to 0.8 mW radiation power at 1 THz, within each continuous wave radiation cycle.

Berry, Christopher W. [Electrical Engineering and Computer Science Department, University of Michigan, Ann Arbor, Michigan 48109 (United States); Hashemi, Mohammad R.; Jarrahi, Mona [Electrical Engineering and Computer Science Department, University of Michigan, Ann Arbor, Michigan 48109 (United States); Electrical Engineering Department, University of California Los Angeles, Los Angeles, California 90095 (United States); Preu, Sascha [Department of Electrical Engineering and Information Technology, Technical University Darmstadt, D-64283 Darmstadt (Germany); Lu, Hong; Gossard, Arthur C. [Materials Department, University of California, Santa Barbara, California 93106 (United States)

2014-07-07T23:59:59.000Z

107

Public Service Co of NM | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Jump to: navigation, search Name Public Service Co of NM Place New Mexico Utility Id 15473 Utility Location Yes Ownership I NERC Location WECC NERC WECC 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 10A Irrigation 10A Irrigation within Grant, Lincoln, Hidalgo and Otero counties 10B Irrigation TOU

108

Science DMZ for ALS  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ @ UF Science DMZ @ CU...

109

Flüssiger Wasserstoff als Kraftstoff  

Science Journals Connector (OSTI)

Seit mehr als hundert Jahren stellen Kohlenwasserstoffe aus Rohöl fast ausschließlich die Basis für alle im Verkehr verwendeten Kraftstoffe dar. Ein Verkehr ohne Benutzung von Kraftstoffen auf Kohlenwasserstof...

Prof. Dr. Ing. habil. Walter Peschka

1984-01-01T23:59:59.000Z

110

Howes et al. Reply  

E-Print Network (OSTI)

Howes et al. Reply to Comment on "Kinetic Simulations of Magnetized Turbulence in Astrophysical Plasmas" arXiv:0711.4355

G. G. Howes; S. C. Cowley; W. Dorland; G. W. Hammett; E. Quataert; A. A. Schekochihin; T. Tatsuno

2008-12-12T23:59:59.000Z

111

Phase transformations, heat evolution, and atomic diffusion during slow heating of Al-rich Al/Zr multilayered foils  

SciTech Connect

We describe the energy and sequence of phase transformations in multilayered Al/Zr foils with atomic ratios of 3 Al:1 Zr during low temperature (<350?°C) heat treatments in a differential scanning calorimeter. The initial phase formed is an Al-rich amorphous phase that appears to grow by Zr diffusion through the amorphous phase. The subsequent nucleation and growth of tetragonal Al{sub 3}Zr along the Al/amorphous layer interface is mediated by Al diffusion through the crystalline intermetallic phase. Diffusion coefficients associated with these processes are higher than expected from reports of diffusivities measured at higher temperatures. The inferred heat of formation of the tetragonal Al{sub 3}Zr phase is 1240?±?40?J/g (53?±?2?kJ/mol atom). No anomalous variation in the energy or sequence of phase transformations is found with bilayer thickness for samples with bilayer thickness in the range of 17?nm to 90?nm despite anomalies in the bilayer dependence of self-propagating reaction velocities in the same foils.

Fisher, Kaitlynn; Barron, S. C.; Knepper, R.; Weihs, T. P., E-mail: weihs@jhu.edu [Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218-2689 (United States); Bonds, M. A.; Browning, N. D. [Department of Chemical Engineering and Materials Science, University of California, Davis, California 95616 (United States); Condensed Matter and Materials Division, Lawrence Livermore National Laboratory, Livermore, California 94550 (United States); Livi, K. J. T. [High-Resolution Analytical Electron Microbeam Facility, Integrated Imaging Center, Johns Hopkins University, Baltimore, Maryland 21218 (United States); Campbell, G. H. [Condensed Matter and Materials Division, Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

2013-12-28T23:59:59.000Z

112

Science DMZ for ALS  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS ALS About ESnet Overview ESnet Staff Governance Our Network Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ CU Science DMZ Penn State & VTTI Science DMZ NOAA Science DMZ NERSC Science DMZ ALS Multi-facility Workflow LCLS ESnet Strategic Plan ESnet Organizational Chart ESnet History Science Requirements Careers Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Science DMZ for ALS Many beamline scientists at Berkeley Lab's Advanced Light Source (ALS) are or will be experiencing slower network speeds because of instrument upgrades. These new instruments, or more specifically detectors, are

113

10{times} reduction imaging at 13.4nm  

SciTech Connect

A Schwarzschild imaging system has been designed to achieve 0.1 {mu}m resolution in a 0.4 mm diameter field of view when operated at a center wavelength of 13.4 nm. A decentered aperture is located on the convex primary resulting in an unobstructed numerical aperture of 0.08 and a corresponding depth of field of {plus_minus} 1 {mu}m. The Schwarzschild imaging objective is part of a five-reflection system containing the laser plasma source (LPS), condensing optics, turning mirror and reflection mask as shown in Figure 1. Extreme ultraviolet (EUV) radiation is generated by impinging a laser beam onto a copper target. The plasma source is driven by a Lambda Physik PLX 250 KrF excimer laser emitting 0.6 Joule, 20 ns pulses at a 200 Hz maximum repetition rate. Measurements of the source indicate that the full-width-half-maximum diameter is less than 100 {mu}m.

Tichenor, D.A.; Kubiak, G.D.; Malinowski, M.E. [Sandia National Labs., Livermore, CA (United States)] [and others

1994-08-01T23:59:59.000Z

114

FY09 assessment of mercury reduction at SNL/NM.  

SciTech Connect

This assessment takes the result of the FY08 performance target baseline of mercury at Sandia National Laboratories/New Mexico, and records the steps taken in FY09 to collect additional data, encourage the voluntary reduction of mercury, and measure success. Elemental (metallic) mercury and all of its compounds are toxic, and exposure to excessive levels can permanently damage or fatally injure the brain and kidneys. Elemental mercury can also be absorbed through the skin and cause allergic reactions. Ingestion of inorganic mercury compounds can cause severe renal and gastrointestinal damage. Organic compounds of mercury such as methyl mercury, created when elemental mercury enters the environment, are considered the most toxic forms of the element. Exposures to very small amounts of these compounds can result in devastating neurological damage and death.1 SNL/NM is required to report annually on the site wide inventory of mercury for the Environmental Protection Agency's (EPA) Toxics Release Inventory (TRI) Program, as the site's inventory is excess of the ten pound reportable threshold quantity. In the fiscal year 2008 (FY08) Pollution Prevention Program Plan, Section 5.3 Reduction of Environmental Releases, a performance target stated was to establish a baseline of mercury, its principle uses, and annual quantity or inventory. This was accomplished on July 29, 2008 by recording the current status of mercury in the Chemical Information System (CIS).

McCord, Samuel Adam

2010-02-01T23:59:59.000Z

115

DOE - Office of Legacy Management -- LASL Tracks Eastern Area No 3 - NM 10  

Office of Legacy Management (LM)

Tracks Eastern Area No 3 - NM Tracks Eastern Area No 3 - NM 10 FUSRAP Considered Sites Site: LASL TRACKS EASTERN AREA NO. 3 (NM.10 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Area No. 3 , Los Alamos County , New Mexico NM.10-1 Evaluation Year: 1987 NM.10-2 Site Operations: These tracts were part of LASL and were subject to contamination from laboratory operations. NM.10-2 Site Disposition: Eliminated - Radiation levels below criteria per environmental radiation survey NM.10-3 Radioactive Materials Handled: None Indicated Primary Radioactive Materials Handled: None Indicated Radiological Survey(s): Yes NM.10-3 Site Status: Eliminated from consideration under FUSRAP Also see Documents Related to LASL TRACKS EASTERN AREA NO. 3

116

Geothermal Electric Plant Planned in N.M. | Department of Energy  

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

Geothermal Electric Plant Planned in N.M. Geothermal Electric Plant Planned in N.M. July 3, 2008 - 3:57pm Addthis Publicly traded Raser Technologies Inc. of Provo, Utah, said...

117

EUV actinic defect inspection and defect printability at the sub-32 nm half pitch  

E-Print Network (OSTI)

at the Sub-32 run Half-pitch Sungmin Huha, Patrick Kearneya,below the 32 nm half-pitch node. Phase defect printabilityfor the sub-32 nm half-pitch technology node. Defect

Huh, Sungmin

2010-01-01T23:59:59.000Z

118

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution  

NLE Websites -- All DOE Office Websites (Extended Search)

New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution New Zone Plate for Soft X-Ray Microscopy at 15-nm Spatial Resolution Print Wednesday, 31 August 2005 00:00...

119

RICE UNIVERSITY 461nm Laser For Studies In Ultracold Neutral Strontium  

E-Print Network (OSTI)

RICE UNIVERSITY 461nm Laser For Studies In Ultracold Neutral Strontium by Aaron D Saenz A Thesis Houston, Texas July, 2005 #12;ABSTRACT 461nm Laser For Studies In Ultracold Neutral Strontium by Aaron D Saenz A 461 nm laser was constructed for the purposes of studying ultracold neutral strontium

Killian, Thomas C.

120

Inhibition of Progesterone-induced Xenopus Oocyte Maturation by Nm231  

E-Print Network (OSTI)

23 (H118A) that lacks NDP kinase activity does not promote neurite outgrowth and, in fact, suppresses.] Abstract The Nm23 protein has been implicated in a wide variety of biological processes, including whether Nm23 is involved in Xenopus laevis oocyte maturation. We found that Nm23 is present in oocytes

Note: This page contains sample records for the topic "019-10 al nm" 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

Demonstration of an 8.85 nm Gain-Saturated Table-Top Soft X-Ray Laser and Lasing down to 7.4 nm  

SciTech Connect

We report the efficient generation of a gain-saturated 8.85 nm wavelength table-top soft x-ray laser operating at 1 Hz repetition rate and the observation of lasing at wavelengths as short as 7.36 nm in lanthanide ions.

Wang, Yong [Colorado State University, Fort Collins; Alessi, David [Colorado State University, Fort Collins; Luther, Brad [Colorado State University, Fort Collins; Yin, Liang [Colorado State University, Fort Collins; Martz, Dale [Colorado State University, Fort Collins; Berrill, Mark A [ORNL; Jorge, Rocca [Colorado State University, Fort Collins

2012-01-01T23:59:59.000Z

122

Ion Exclusion by Sub 2-nm Carbon Nanotube Pores  

SciTech Connect

Carbon nanotubes offer an outstanding platform for studying molecular transport at nanoscale, and have become promising materials for nanofluidics and membrane technology due to their unique combination of physical, chemical, mechanical, and electronic properties. In particular, both simulations and experiments have proved that fluid flow through carbon nanotubes of nanometer size diameter is exceptionally fast compared to what continuum hydrodynamic theories would predict when applied on this length scale, and also, compared to conventional membranes with pores of similar size, such as zeolites. For a variety of applications such as separation technology, molecular sensing, drug delivery, and biomimetics, selectivity is required together with fast flow. In particular, for water desalination, coupling the enhancement of the water flux with selective ion transport could drastically reduce the cost of brackish and seawater desalting. In this work, we study the ion selectivity of membranes made of aligned double-walled carbon nanotubes with sub-2 nm diameter. Negatively charged groups are introduced at the opening of the carbon nanotubes by oxygen plasma treatment. Reverse osmosis experiments coupled with capillary electrophoresis analysis of permeate and feed show significant anion and cation rejection. Ion exclusion declines by increasing ionic strength (concentration) of the feed and by lowering solution pH; also, the highest rejection is observed for the A{sub m}{sup Z{sub A}} C{sub n}{sup Z{sub C}} salts (A=anion, C=cation, z= valence) with the greatest Z{sub A}/Z{sub C} ratio. Our results strongly support a Donnan-type rejection mechanism, dominated by electrostatic interactions between fixed membrane charges and mobile ions, while steric and hydrodynamic effects appear to be less important. Comparison with commercial nanofiltration membranes for water softening reveals that our carbon nanotube membranes provides far superior water fluxes for similar ion rejection capabilities.

Fornasiero, F; Park, H G; Holt, J K; Stadermann, M; Grigoropoulos, C P; Noy, A; Bakajin, O

2008-04-09T23:59:59.000Z

123

ALS Beamlines Directory  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Beamlines Directory Print ALS Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

124

ALS Beamlines Directory  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Beamlines Directory Print ALS Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

125

ALS User Meeting Archives  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS User Meeting Archives ALS User Meeting Archives Past User Meeting Agendas, Workshops, and Awards Year Agenda Workshops David A. Shirley (Science) Klaus Halbach (Instrumentation) Tim Renner (Service) 2012 2012 User Meeting Agenda 2012 User Meeting Workshops 2012 ALS User Meeting Awards Carl Percival, Dudley Shallcross, Craig Taatjes and David Osborn (Sandia), for making the first direct measurements of the reactions of Criegee intermediates, and showing that their impact on tropospheric chemistry and climate may be substantially greater than previously assumed. 2012 ALS User Meeting Awards Jeff Dickert and Simon Morton of Berkeley Lab's Physical Biosciences Division for the invention and implementation of the Compact Variable Collimator (CVC), which has led to a dramatic increase in productivity of protein crystallography.

126

Hacking als Grenzüberschreitung  

Science Journals Connector (OSTI)

In der Vergangenheit hat es sich als nützlich erwiesen, am Anfang eines Vortrages erst einmal ein paar Worte zu dem Verein zu verlieren, in dessen Vorstand ich mitwirke. Der Chaos Computer Club (CCC) ist viele...

Frank Simon

1994-01-01T23:59:59.000Z

127

ALS Staff Photo  

NLE Websites -- All DOE Office Websites (Extended Search)

Staff Photo Print On May 14, 2013, members of ALS staff posed for a group photo in front of the dome. A hi-res version can be downloaded here. The last staff photo was taken in...

128

Flachglas Als Baustoff  

Science Journals Connector (OSTI)

Der Werkstoff Glas bezeichnet ein Schmelzprodukt, das in der Natur als erstarrte vulkanische Schmelze vorkommt und dem Mensch bereits vor 5000 Jahren für die Herstellung von Schmuck und Werkstücken diente. Im ...

2007-01-01T23:59:59.000Z

129

Optical microcavities and enhanced electroluminescence from electroformed Al-Al{sub 2}O{sub 3}-Ag diodes  

SciTech Connect

Electroluminescence (EL) and electron emission into vacuum (EM) occur when a non-destructive dielectric breakdown of Al-Al{sub 2}O{sub 3}-Ag diodes, electroforming, results in the development of a filamentary region in which current-voltage (I-V) characteristics exhibit voltage-controlled negative resistance. The temperature dependence of I-V curves, EM, and, particularly, EL of Al-Al{sub 2}O{sub 3}-Ag diodes with anodic Al{sub 2}O{sub 3} thicknesses between 12?nm and 30?nm, has been studied. Two filters, a long-pass (LP) filter with transmission of photons with energies less than 3.0?eV and a short-pass (SP) filter with photon transmission between 3.0 and 4.0?eV, have been used to characterize EL. The voltage threshold for EL with the LP filter, V{sub LP}, is ?1.5?V. V{sub LP} is nearly independent of Al{sub 2}O{sub 3} thickness and of temperature and is 0.3–0.6?V less than the threshold voltage for EL for the SP filter, V{sub SP}. EL intensity is primarily between 1.8 and 3.0?eV when the bias voltage, V{sub S} ? 7?V. EL in the thinnest diodes is enhanced compared to EL in thicker diodes. For increasing V{sub S}, for diodes with the smallest Al{sub 2}O{sub 3} thicknesses, there is a maximum EL intensity, L{sub MX}, at a voltage, V{sub LMX}, followed by a decrease to a plateau. L{sub MX} and EL intensity at 4.0?V in the plateau region depend exponentially on Al{sub 2}O{sub 3} thickness. The ratio of L{sub MX} at 295?K for a diode with 12?nm of Al{sub 2}O{sub 3} to L{sub MX} for a diode with 25?nm of Al{sub 2}O{sub 3} is ?140. The ratio of EL intensity with the LP filter to EL intensity with the SP filter, LP/SP, varies between ?3 and ?35; it depends on Al{sub 2}O{sub 3} thickness and V{sub S}. Enhanced EL is attributed to the increase of the spontaneous emission rate of a dipole in a non-resonant optical microcavity. EL photons interact with the Ag and Al films to create surface plasmon polaritons (SPPs) at the metal-Al{sub 2}O{sub 3} interfaces. SPPs generate large electromagnetic fields in the filamentary region of the electroformed Al-Al{sub 2}O{sub 3}-Ag diode, which then acts as an optical microcavity. A model is proposed for electronic processes in electroformed Al-Al{sub 2}O{sub 3}-Ag diodes.

Hickmott, T. W. [Department of Physics, State University of New York at Albany, Albany, New York 12222 (United States)

2013-12-21T23:59:59.000Z

130

ALS in the News  

NLE Websites -- All DOE Office Websites (Extended Search)

feed-image feed-image Digg: ALSBerkeleyLab Facebook Page: 208064938929 Flickr: advancedlightsource Twitter: ALSBerkeleyLab YouTube: AdvancedLightSource Home About the ALS ALS in the News ALS in the News Roman Seawater Concrete Holds the Secret to Cutting Carbon Emissions Print Tuesday, 04 June 2013 00:00 An international team led by Paulo Monteiro of the Advanced Light Source and UC Berkeley has analyzed samples of Roman concrete from harbor installations that have survived 2,000 years of chemical attack and wave action, "one of the most durable construction materials on the planet," says UC Berkeley's Marie Jackson, a leading member of the team. Says Monteiro, "It's not that modern concrete isn't good, but manufacturing Portland cement accounts for seven percent of the carbon dioxide that industry puts into the air." The carbon footprint of Roman concrete, made from lime, volcanic ash, and seawater, is much smaller.

131

ALS Beamlines Directory  

NLE Websites -- All DOE Office Websites (Extended Search)

Beamlines Directory Beamlines Directory ALS Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

132

ALS superbend magnet system  

SciTech Connect

The Lawrence Berkeley National Laboratory is preparing to upgrade the Advanced Light Source (ALS) with three superconducting dipoles (Superbends). In this paper we present the final magnet system design which incorporates R&D test results and addresses the ALS operational concerns of alignment, availability, and economy. The design incorporates conduction-cooled Nb-Ti windings and HTS current leads, epoxy-glass suspension straps, and a Gifford-McMahon cryocooler to supply steady state refrigeration. We also present the current status of fabrication and testing.

Zbasnik, J.; Wang, S.T.; Chen, J.Y.; DeVries, G.J.; DeMarco, R.; Fahmie, M.; Geyer, A.; Green, M.A.; Harkins, J.; Henderson, T.; Hinkson, J.; Hoyer, E.H.; Krupnick, J.; Marks, S.; Ottens, F.; Paterson, J.A.; Pipersky, P.; Portmann, G.; Robin, D.A.; Schlueter, R.D.; Steier, C.; Taylor, C.E.; Wahrer, R.

2000-09-15T23:59:59.000Z

133

Carrier lifetime reduction in 1.5 m AlGaAsSb saturable absorbers with air and AlAsSb barriers  

E-Print Network (OSTI)

The SESAM structures consist of a 60-period InGaAsP/InP distributed Bragg reflector DBR and a 7-nm-thick Al exponential carrier decay time of 20 ps can be achieved. The studied AlGaAsSb absorbers were deposited on InGaAsP depth, the saturation fluence, the inverse absorption, the nonsaturable absorption, and the carrier de

Keller, Ursula

134

Response of the electric resistance of 40-nm-thick La0.67Ca0.33MnO3 films to an increase in the lattice mismatch between film and substrate  

Science Journals Connector (OSTI)

We have studied the structure and resistivity of 40-nm-thick La0.67Ca0.33MnO3 (LCMO) films coherently grown on (001)-oriented La0.29Sr0.71Al0.65Ta0.35O3 single crystal substrates bearing epitaxial interlayers of ...

Yu. A. Boikov; V. A. Danilov

2005-01-01T23:59:59.000Z

135

Brambilla, et al. Reply  

E-Print Network (OSTI)

Brambilla, et al. Reply: van Megen and Williams (vMW) question our recent claim that dense colloidal hard spheres enter at large volume fraction \\phi a dynamical regime not observed in earlier work and not described by the mode-coupling theory (MCT) of the glass transition.

Giovanni Brambilla; Djamel El Masri; Matteo Pierno; Ludovic Berthier; Luca Cipelletti; George Petekidis; Andrew B. Schofield

2010-08-27T23:59:59.000Z

136

E-Print Network 3.0 - albuquerque nm usa Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

the following locations: Wingate, Crowne Point Ojo Encino, NM; Wide Ruins, and Hunters Point AZ. The Albuquerque... U.S. Army Corps of Engineers Albuquerque District Bureau of...

137

E-Print Network 3.0 - albuquerque nm 08mar01 Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

the following locations: Wingate, Crowne Point Ojo Encino, NM; Wide Ruins, and Hunters Point AZ. The Albuquerque... U.S. Army Corps of Engineers Albuquerque District Bureau of...

138

E-Print Network 3.0 - albuquerque nm measurement Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

the following locations: Wingate, Crowne Point Ojo Encino, NM; Wide Ruins, and Hunters Point AZ. The Albuquerque... U.S. Army Corps of Engineers Albuquerque District Bureau of...

139

E-Print Network 3.0 - albuquerque nm 1st Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

the following locations: Wingate, Crowne Point Ojo Encino, NM; Wide Ruins, and Hunters Point AZ. The Albuquerque... U.S. Army Corps of Engineers Albuquerque District Bureau of...

140

Characterization of Woody and Herbaceous Biomasses Lignin Composition with 1064 nm Dispersive Multichannel Raman Spectroscopy  

Science Journals Connector (OSTI)

Biomass representing different classes of bioenergy feedstocks, including woody and herbaceous species, was measured with 1064 nm Raman spectroscopy. Pine, oak, poplar, kenaf,...

Lupoi, Jason S; Smith, Emily A

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Demonstration of 12 nm resolution Fresnel zone plate lens based soft x-ray microscopy  

SciTech Connect

To extend soft x-ray microscopy to a resolution of order 10 nm or better, we developed a new nanofabrication process for Fresnel zone plate lenses. The new process, based on the double patterning technique, has enabled us to fabricate high quality gold zone plates with 12 nm outer zones. Testing of the zone plate with the full-field transmission x-ray microscope, XM-1, in Berkeley, showed that the lens clearly resolved 12 nm lines and spaces. This result represents a significant step towards 10 nm resolution and beyond.

Chao, W.; Kim, J.; Rekawa, S.; Fischer, P.; Anderson, E. H.

2009-06-05T23:59:59.000Z

142

Defects of a phosphosilicate glass exposed to the 193-nm radiation  

SciTech Connect

Induced absorption is measured in a hydrogen-unloaded phosphosilicate glass (PSG) in spectral ranges from 140 to 850 nm and from 1000 to 1700 nm before and after its exposure to the 193-nm radiation. It is shown that the induced-absorption bands in the range between 140 and 300 nm do not coincide with the bands observed earlier after exposing a PSG to X-rays. It is assumed that the photorefractive effect in the PSG is related to variations induced in the glass network rather than to defects responsible for the induced-absorption bands. (fiber and integrated optics)

Larionov, Yu V; Sokolov, V O; Plotnichenko, V G [Fiber Optics Research Center, Russian Academy of Sciences, Moscow (Russian Federation)

2007-06-30T23:59:59.000Z

143

GaAs single quantum dot embedded into AlGaAs nanowire  

SciTech Connect

We report on a study of the photoluminescence spectra taken from quasi one-dimensional and quasi zero-dimensional semiconductor heterostructures. The structures were grown by molecular-beam epitaxy in (111) direction and were cylindrical nanowires based on AlGaAs, of 20 - 50 nm in diameter and 0.5 - 1 ?m in length. Inside the nanowires contain one or two GaAs quantum dots, of 2 nm thick and 15 - 45 nm in diameter. We studied a single nanowire. The photoluminescence and photoluminescence excitation spectra were registered as a function of the intensity of optical excitation.

Kochereshko, V. P.; Kats, V. N. [A.F.Ioffe Physical-Technical Institute, Politekhnicheskaya 26, 194021, St. Petersburg, Russia and Spin Optics Laboratory, Saint Petersburg State University, Ul'yanovskaya 1, Petrodvorets, St. Petersburg, 198904 (Russian Federation); Platonov, A. V. [A.F.Ioffe Physical-Technical Institute, Politekhnicheskaya 26, 194021, St. Petersburg (Russian Federation); Cirlin, G. E.; Bouravleuv, A. D.; Samsonenko, Yu. B. [A.F.Ioffe Physical-Technical Institute, Politekhnicheskaya 26, 194021, St. Petersburg, Russia and St. Petersburg Academic University of the RAS Khlopina 8/3, 195220, St. Petersburg (Russian Federation); Besombes, L.; Mariette, H. [CEA-CNRS group Nanophysique et Semiconducteurs, CEA, INAC, SP2M, and Institut Néel, 17 rue des Martyrs, F-38054 Grenoble (France)

2013-12-04T23:59:59.000Z

144

Two-dimensional electron gases in strained quantum wells for AlN/GaN/AlN double heterostructure field-effect transistors on AlN  

SciTech Connect

Double heterostructures of strained GaN quantum wells (QWs) sandwiched between relaxed AlN layers provide a platform to investigate the quantum-confined electronic and optical properties of the wells. The growth of AlN/GaN/AlN heterostructures with varying GaN quantum well thicknesses on AlN by plasma molecular beam epitaxy (MBE) is reported. Photoluminescence spectra provide the optical signature of the thin GaN QWs. Reciprocal space mapping in X-ray diffraction shows that a GaN layer as thick as ?28 nm is compressively strained to the AlN layer underneath. The density of the polarization-induced two-dimensional electron gas (2DEG) in the undoped heterostructures increases with the GaN QW thickness, reaching ?2.5?×?10{sup 13}/cm{sup 2}. This provides a way to tune the 2DEG channel density without changing the thickness of the top barrier layer. Electron mobilities less than ?400 cm{sup 2}/Vs are observed, leaving ample room for improvement. Nevertheless, owing to the high 2DEG density, strained GaN QW field-effect transistors with MBE regrown ohmic contacts exhibit an on-current density ?1.4?A/mm, a transconductance ?280 mS/mm, and a cut off frequency f{sub T}?104?GHz for a 100-nm-gate-length device. These observations indicate high potential for high-speed radio frequency and high voltage applications that stand to benefit from the extreme-bandgap and high thermal conductivity of AlN.

Li, Guowang; Song, Bo; Ganguly, Satyaki; Zhu, Mingda; Wang, Ronghua; Yan, Xiaodong; Verma, Jai; Protasenko, Vladimir; Grace Xing, Huili; Jena, Debdeep, E-mail: djena@nd.edu [Department of Electrical Engineering, University of Notre Dame, Indiana 46556 (United States)

2014-05-12T23:59:59.000Z

145

Eine analytische Brennstoffzelle als Alkoholsensor  

Science Journals Connector (OSTI)

Es wird eine analytische Brennstoffzelle zur quantitativen Bestimmung von Alkoholen beschrieben. Als...

H. Huck

146

Smith et al Supporting Information  

E-Print Network (OSTI)

Smith et al 1 Supporting Information for Smith et al. 2006, PLoS Computational Biology 2:e161-hyperpallium apicale; HF-hippocampal formation, and M-mesopallium. #12;Smith et al 2 FigureS2,nolinkswerefoundbetweenelectrodesindifferentbirds,andnolinkswerefoundintothesoundstimulusvariable. CombinedAnalysisofAllBirds'ElectrodesPlusSound #12;Smith et al 3 Analysis of Data from Subsections

Jarvis, Erich D.

147

Electrical properties of MIS capacitor using low temperature electron beam gun--evaporated HfAlO dielectrics  

E-Print Network (OSTI)

Electrical properties of MIS capacitor using low temperature electron beam gun--evaporated Hf of $1.45 nm was achieved in HfAlO films deposited by an electron beam gun evap- orator on unheated p of electron beam gun (EBG) evaporation to deposit high quality HfAlO films close to room temperature

Eisenstein, Gadi

148

Methotrexate intercalated ZnAl-layered double hydroxide  

SciTech Connect

The anticancerous drug methotrexate (MTX) has been intercalated into an ZnAl-layered double hydroxide (LDH) using an anion exchange technique to produce LDH-MTX hybrids having particle sizes in the range of 100-300 nm. X-ray diffraction studies revealed increases in the basal spacings of ZnAl-LDH-MTX hybrid on MTX intercalation. This was corroborated by the transmission electron micrographs, which showed an increase in average interlayer spacing from 8.9 A in pristine LDH to 21.3 A in LDH-MTX hybrid. Thermogravimetric analyses showed an increase in the decomposition temperature for the MTX molecule in the LDH-MTX hybrid indicating enhanced thermal stability of the drug molecule in the LDH nanovehicle. The cumulative release profile of MTX from ZnAl-LDH-MTX hybrids in phosphate buffer saline (PBS) at pH 7.4 was successfully sustained for 48 h following Rigter-Peppas model release kinetics via diffusion. - Graphical abstract: ZnAl-layered double hydroxide intercalated with methotrexate ({approx}34% loading) promises the possibility of use of ZnAl-LDH material as drug carrier and in controlled delivery. Highlights: > ZnAl-layered double hydroxide methotrexate nanohybrid has been synthesized. > XRD and TEM studies on nanohybrid revealed successful intercalation of methotrexate. > TG and CHN analyses showed {approx}34 wt% of methotrexate loading into the nanohybrid. > Possibility of use of ZnAl-LDH material as drug carrier and in delivery.

Chakraborty, Manjusha; Dasgupta, Sudip; Soundrapandian, Chidambaram [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India); Chakraborty, Jui, E-mail: jui@cgcri.res.in [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India); Ghosh, Swapankumar, E-mail: swapankumar.ghosh2@mail.dcu.ie [National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695019 (India); Mitra, Manoj K. [Department of Metallurgical and Materials Engineering, Jadavpur University, Kolkata 700032 (India); Basu, Debabrata [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India)

2011-09-15T23:59:59.000Z

149

ALS Beamlines Directory  

NLE Websites -- All DOE Office Websites (Extended Search)

Beamlines Directory Print Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

150

ALS User Meeting Archives  

NLE Websites -- All DOE Office Websites (Extended Search)

User Meeting Archives Print User Meeting Archives Print Past User Meeting Agendas, Workshops, and Awards Year Agenda Workshops David A. Shirley (Science) Klaus Halbach (Instrumentation) Tim Renner (Service) 2012 2012 User Meeting Agenda 2012 User Meeting Workshops 2012 ALS User Meeting Awards Carl Percival, Dudley Shallcross, Craig Taatjes and David Osborn (Sandia), for making the first direct measurements of the reactions of Criegee intermediates, and showing that their impact on tropospheric chemistry and climate may be substantially greater than previously assumed. 2012 ALS User Meeting Awards Jeff Dickert and Simon Morton of Berkeley Lab's Physical Biosciences Division for the invention and implementation of the Compact Variable Collimator (CVC), which has led to a dramatic increase in productivity of protein crystallography.

151

ALS Beamlines Directory  

NLE Websites -- All DOE Office Websites (Extended Search)

Beamlines Directory Print Beamlines Directory Print Beamlines, Parameters, Contact Information, and Schedules Download a high-resolution version of the ALS Beamclock. See Beamclock to view the ALS energy-related beamlines beamclock. Beamline Parameters Beamline and endstation technical information is available through the links below. Unless otherwise noted, all beamlines are currently operational. Individual beamline schedules are posted when available. Please contact the responsible beamline scientist for additional schedule information. When calling from off-site, all beamline (BL) phone numbers that begin with a "2" are preceded by 495- (i.e., 495-2014); all others are preceded by 486-. Beamline Number Source Technique/ Group Name Energy Range Beamline Contact Schedule/BL Phone

152

Construction of a 1014.8nm fiber amplifier for quadrupling into the UV  

E-Print Network (OSTI)

A fiber amplifier is constructed at 1014.8nm and then frequency doubled to produce 507.4nm. This could then be frequency doubled again to produce 253.7 radiation. The fiber amplifier consists of Ytterbium doped double-clad fiber cooled to low...

Giuoco, Frank Joseph

2004-09-30T23:59:59.000Z

153

Faraday and Cotton-Mouton Effects of Helium at = 1064 nm A. Cad`ene1  

E-Print Network (OSTI)

Faraday and Cotton-Mouton Effects of Helium at = 1064 nm A. Cad`ene1 , D. Sordes1 , P. Berceau1 of the Faraday and the Cotton-Mouton effects of helium gas at = 1064 nm. Our apparatus is based on an up and Cotton-Mouton effect. Our measurements give for the first time the experimental value of the Faraday

Paris-Sud XI, Université de

154

Geometrically restricted ultrathin (20-nm) film of cyclohexane: A metastable phase  

Science Journals Connector (OSTI)

We present experimental evidence that when the dimensions of cyclohexane films are finite a new metastable phase is manifested. This was ascertained from comparative infrared measurements at 90nm, 126 nm, and 12 ?m, geometrically restricted in ZnSe cylinders.

R. Mu and V. M. Malhotra

1992-07-01T23:59:59.000Z

155

Rock Sampling At Zuni Mountains Nm Area (Brookins, 1982) | Open Energy  

Open Energy Info (EERE)

Zuni Mountains Nm Area (Brookins, 1982) Zuni Mountains Nm Area (Brookins, 1982) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Rock Sampling At Zuni Mountains Nm Area (Brookins, 1982) Exploration Activity Details Location Zuni Mountains Nm Area Exploration Technique Rock Sampling Activity Date Usefulness not indicated DOE-funding Unknown Notes Radiogenic heat production analysis from U,Th,K concentrations. References D. G. Brookins (1982) Potassium, Uranium, Thorium Radiogenic Heat Contribution To Heat Flow In The Precambrian And Younger Silicic Rocks Of The Zuni And Florida Mountains, New Mexico (Usa) Retrieved from "http://en.openei.org/w/index.php?title=Rock_Sampling_At_Zuni_Mountains_Nm_Area_(Brookins,_1982)&oldid=387056" Category: Exploration Activities

156

Amber-green light-emitting diodes using order-disorder Al[subscript x]In[subscript 1?x]P heterostructures  

E-Print Network (OSTI)

We demonstrate amber-green emission from Al[subscript x]In[subscript 1– x]P light-emitting diodes (LEDs) with luminescence peaked at 566?nm and 600?nm. The LEDs are metamorphically grown on GaAs substrates via a graded ...

Christian, Theresa M.

157

Photodissociation dynamics of ClN{sub 3} at 193 nm  

SciTech Connect

Photofragment translational spectroscopy was used to identify the primary and secondary reaction pathways in 193 nm photodissociation of chlorine azide (ClN{sub 3}) under collision-free conditions. Both the molecular elimination (NCl+N{sub 2}) and the radical bond rupture channel (Cl+N{sub 3}) were investigated and compared with earlier results at 248 nm. The radical channel strongly dominates, just as at 248 nm. At 193 nm, the ClN{sub 3} (C-tilde{sup 1}A{sup ''}) state is excited, rather than the B-tilde{sup 1}A{sup '} state that is accessed at 248 nm, resulting in different photofragment angular distributions. The chlorine translational energy distribution probing the dynamics of the radical bond rupture channel shows three distinct peaks, with the two fastest peaks occurring at the same translational energies as the two peaks seen at 248 nm that were previously assigned to linear and 'high energy' N{sub 3}. Hence, nearly all the additional photon energy relative to 248 nm appears as N{sub 3} internal excitation rather than as translational energy, resulting in considerably more spontaneous dissociation of N{sub 3} to N{sub 2}+N.

Goncher, Scott J.; Sveum, Niels E.; Moore, David T.; Bartlett, Nate D.; Neumark, Daniel M. [Department of Chemistry, University of California, Berkeley, California 94720 and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)

2006-12-14T23:59:59.000Z

158

GaAs/AlGaAs quantum wells with indirect-gap AlGaAs barriers for solar cell applications  

SciTech Connect

We have fabricated GaAs/AlGaAs quantum well (QW) solar cells in which 3?nm-thick QWs and indirect-gap Al{sub 0.78}Ga{sub 0.22}As barriers are embedded, and we studied extraction processes of photogenerated carriers in this QW system. The photocurrent under 700?nm light illumination at voltages close to the open-circuit voltage shows only a small reduction, indicating that the carrier recombination inside QWs is largely suppressed. We attribute this result to an efficient extraction of electrons from the QWs through the X-valley of AlGaAs. The insertion of QWs is shown to be effective in extending the absorption wavelengths and in enhancing the photocurrent. The use of indirect-gap materials as barriers is found to enhance carrier extraction processes, and result in an improved performance of QW solar cells.

Noda, T., E-mail: NODA.Takeshi@nims.go.jp; Otto, L. M.; Elborg, M.; Jo, M.; Mano, T.; Kawazu, T.; Han, L. [National Institute for Materials Science, Tsukuba, Ibaraki 305-0047 (Japan); Sakaki, H. [National Institute for Materials Science, Tsukuba, Ibaraki 305-0047 (Japan); Toyota Technological Institute, Nagoya 468-8511 (Japan)

2014-03-24T23:59:59.000Z

159

High silicon content silylating reagents for dry-developed positive-tone resists for extreme ultraviolet (13.5 nm) and deep ultraviolet (248 nm) microlithography  

SciTech Connect

Recent results in the use of disilanes as silylating reagents for near-surface imaging with deep-UV (248 nm) and EUV (13.5 nm) lithography are reported. A relatively thin imaging layer of a photo-cross-linking resist is spun over a thicker layer of hard-baked resist that functions as a planarizing layer and antireflective coating. Photoinduced acid generation and subsequent heating crosslinks and renders exposed areas impermeable to an aminodisilane that reacts with the unexposed regions. Subsequent silylation and reactive ion etching afford a positive-tone image. The use of disilanes introduces a higher concentration of silicon into the polymer than is possible with silicon reagents that incorporate only one silicon atom per reactive site. The higher silicon content in the silylated polymer increases etching selectivity between exposed and unexposed regions and thereby increases the contrast. Additional improvements that help to minimize flow during silylation are also discussed, including the addition of bifunctional disilanes. We have resolved high aspect ratio, very high quality 0.20 {mu}m line and space patterns at 248 nm with a stepper having a numerical aperture (NA)= 0.53, and have resolved {<=} 0.15 {mu}m line and spaces at 13.5 nm.

Wheeler, D.; Scharrer, E.; Kubiak, G. [and others

1994-12-31T23:59:59.000Z

160

Efficient 1341-nm Laser Emission and Heat Generation Characteristics in Nd:GdVO4 Laser under Direct 879-nm Pumping  

Science Journals Connector (OSTI)

We report on a highly efficient (over 60% slope efficiency) 1.3-µm cw Nd:GdVO4 laser pumped by a 879-nm Ti:Sapphire laser. Non-radiative transition induced heat generation in Nd:GdVO4...

Saikawa, Jiro; Sato, Yoichi; Taira, Takunori; Nakamura, Osamu; Furukawa, Yasunori

Note: This page contains sample records for the topic "019-10 al nm" 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

High-order harmonic generation from plasma plume pumped by 400 nm wavelength laser  

SciTech Connect

The authors present their study on high-order harmonic generation pumped by 400 nm wavelength laser from plasma plumes produced on the surfaces of various solid-state targets. The maximum harmonic cutoff was observed for Be plasma (31st harmonic, {lambda}=12.9 nm). They compared these results with harmonic generation pumped by 800 nm wavelength laser. The authors demonstrated single harmonic enhancement for Cr, Sn, Sb, and Mn plasmas. They also studied the use of varying the chirp of the pump laser to control the enhancement of single harmonics within the plateau.

Ganeev, Rashid A.; Elouga Bom, Luc B.; Ozaki, Tsuneyuki [Institut National de la Recherche Scientifique, Energie, Materiaux et Telecommunications, 1650 Lionel-Boulet, Varennes, Quebec J3X 1S2 (Canada) and Scientific Association Akadempribor, Academy of Sciences of Uzbekistan, Akademgorodok, Tashkent 100125 (Uzbekistan); Institut National de la Recherche Scientifique, Energie, Materiaux et Telecommunications, 1650 Lionel-Boulet, Varennes, Quebec J3X 1S2 (Canada)

2007-09-24T23:59:59.000Z

162

Rare-earth plasma extreme ultraviolet sources at 6.5-6.7 nm  

SciTech Connect

We have demonstrated a laser-produced plasma extreme ultraviolet source operating in the 6.5-6.7 nm region based on rare-earth targets of Gd and Tb coupled with a Mo/B{sub 4}C multilayer mirror. Multiply charged ions produce strong resonance emission lines, which combine to yield an intense unresolved transition array. The spectra of these resonant lines around 6.7 nm (in-band: 6.7 nm {+-}1%) suggest that the in-band emission increases with increased plasma volume by suppressing the plasma hydrodynamic expansion loss at an electron temperature of about 50 eV, resulting in maximized emission.

Otsuka, Takamitsu; Higashiguchi, Takeshi; Yugami, Noboru; Yatagai, Toyohiko [Department of Advanced Interdisciplinary Sciences, Center for Optical Research and Education (CORE), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan); Kilbane, Deirdre; White, John; Dunne, Padraig; O'Sullivan, Gerry [School of Physics, University College Dublin, Belfield, Dublin 4 (Ireland); Jiang, Weihua [Department of Electrical Engineering, Nagaoka University of Technology, Kami-tomiokamachi 1603-1, Nagaoka, Niigata 940-2188 (Japan); Endo, Akira [Forschungszentrum Dresden, Bautzner Landstrs. 400, D-01328 Dresden (Germany)

2010-09-13T23:59:59.000Z

163

National Environmental Policy Act (NEPA) compliance at Sandia National Laboratories/New Mexico (SNL/NM)  

SciTech Connect

This report on National Environmental Policy Act (NEPA) compliance at Sandia National Laboratories/New Mexico (SNL/NM) chronicles past and current compliance activities and includes a recommended strategy that can be implemented for continued improvement. This report provides a list of important references. Attachment 1 contains the table of contents for SAND95-1648, National Environmental Policy Act (NEPA) Compliance Guide Sandia National Laboratories (Hansen, 1995). Attachment 2 contains a list of published environmental assessments (EAs) and environmental impact statements (EISs) prepared by SNL/NM. Attachment 3 contains abstracts of NEPA compliance papers authored by SNL/NM and its contractors.

Wolff, T.A. [Sandia National Labs., Albuquerque, NM (United States). Community Involvement and Issues Management Dept.; Hansen, R.P. [Hansen Environmental Consultants, Englewood, CO (United States)

1998-08-01T23:59:59.000Z

164

Negative ion photodetachment spectroscopy of the Al3O2 , Al3O3 , Al4Ox , Al5Ox (x = 35), Al6O5 , and Al7O5 clusters  

E-Print Network (OSTI)

Negative ion photodetachment spectroscopy of the Al3O2 , Al3O3 , Al4Ox , Al5Ox (x = 3­5), Al6O5 , and Al7O5 clusters Giovanni Meloni, Michael J. Ferguson and Daniel M. Neumark Department of Chemistry as an Advance Article on the web 9th September 2003 The Al3O2 , Al3O3 , Al4Ox , Al5Ox (x ¼ 3­5), Al6O5 , and Al7

Neumark, Daniel M.

165

Nanotechnology is defined as materi-als and systems ranging from 1 to 100  

E-Print Network (OSTI)

Nanotechnology is defined as materi- als and systems ranging from 1 to 100 nm which exhibit novel in the potentially revo- lutionary impacts that nanotechnology has to offer clinical medicine, particu- larly oncology. Numerous proof of concept appli- cations of nanotechnology have been described for high impact

Wong, Pak Kin

166

Electrical properties of MOS capacitors formed by PEALD grown Al2O3 on silicon  

Science Journals Connector (OSTI)

In the present work, we have grown 2.83 nm thin Al2O3 films directly on pre-cleaned p-Si (100) substrate using precursor Trimethyl Aluminium (TMA) with substrate temperature of 300°C in a Plasma Enhanced Atomic L...

A. M. Mahajan; A. G. Khairnar; B. J. Thibeault

2014-04-01T23:59:59.000Z

167

A 674 nm external cavity diode laser for a ??Sr? ion trap  

E-Print Network (OSTI)

Atomic ion traps are a promising candidate for scalable quantum information processing. In this thesis, a 674 nm extended cavity diode laser is built to address an optical quantum bit in ??Sr? with the goal of testing such ...

Thon, Susanna M. (Susanna Mitrani)

2005-01-01T23:59:59.000Z

168

Toward resistant vacuum-ultraviolet coatings for free-electron lasers down to 150 nm  

SciTech Connect

Research and development are currently trying to run a storage ring free-electron laser down to 150 nm with robust optics. Vacuum-ultraviolet fluoride optics with protected oxide layers and enhanced metallic mirrors are investigated.

Gatto, Alexandre; Yang Minghong; Kaiser, Norbert; Guenster, Stefan; Ristau, Detlev; Trovo, Mauro; Danailov, Miltcho

2006-10-01T23:59:59.000Z

169

650-nm 1 × 2 polymeric thermo-optic switch with low power consumption  

Science Journals Connector (OSTI)

In this paper, a low-power 1 × 2 polymeric thermo-optic switch operating at the polymer optical fiber low-loss window of 650 nm was studied. The characteristic parameters of the switch...

Wang, Xi-Bin; Sun, Jian; Liu, Yu-Fen; Sun, Jing-Wen; Chen, Chang-Ming; Sun, Xiao-Qiang; Wang, Fei; Zhang, Da-Ming

2014-01-01T23:59:59.000Z

170

LOS ALAMOS, N.M., March 31, 2014-Los Alamos National Laboratory...  

NLE Websites -- All DOE Office Websites (Extended Search)

Forests and climate change focus of Frontiers in Science lectures March 31, 2014 It's not easy staying green... LOS ALAMOS, N.M., March 31, 2014-Los Alamos National Laboratory...

171

Isotope 87Rb Faraday anomalous dispersion optical filter at 420??nm  

Science Journals Connector (OSTI)

We demonstrate a Faraday anomalous dispersion optical filter (FADOF) operating on 5S1/2–6P3/2 transition at 420 nm with a 5 cm long cell of 96.5%...

Ling, Li; Bi, Gang

2014-01-01T23:59:59.000Z

172

Comprehensive inverse modeling for the study of carrier transport models in sub-50nm MOSFETs  

E-Print Network (OSTI)

Direct quantitative 2-D characterization of sub-50 nm MOSFETs continues to be elusive. This research develops a comprehensive indirect inverse modeling technique for extracting 2-D device topology using combined log(I)-V ...

Djomehri, Ihsan Jahed, 1976-

2002-01-01T23:59:59.000Z

173

LOS ALAMOS, N.M., Feb. 14, 2013-Recently a Los Alamos National...  

NLE Websites -- All DOE Office Websites (Extended Search)

put to work for electric grid security February 14, 2013 LOS ALAMOS, N.M., Feb. 14, 2013-Recently a Los Alamos National Laboratory quantum cryptography (QC) team successfully...

174

Understanding of hydrogen silsesquioxane electron resist for sub-5-nm-half-pitch lithography  

E-Print Network (OSTI)

The authors, demonstrated that 4.5-nm-half-pitch structures could be achieved using electron-beam lithography, followed by salty development. They also hypothesized a development mechanism for hydrogen silsesquioxane, ...

Berggren, Karl K.

175

Effectiveness of the top-down nanotechnology in the production of ultrafine cement (~220?nm)  

Science Journals Connector (OSTI)

The present investigation is dealing with the communition of the cement particle to the ultrafine level (?220 nm) utilizing the bead milling process, which is considered as a top-down nanotechnology. During the grinding of the cement particle, ...

Byung-Wan Jo, Sumit Chakraborty, Ki Heon Kim, Yun Sung Lee

2014-01-01T23:59:59.000Z

176

LOS ALAMOS, N.M., July 24, 2014-Dipen Sinha of Los Alamos National...  

NLE Websites -- All DOE Office Websites (Extended Search)

Acoustics topic of upcoming Frontiers in Science series July 24, 2014 Tapping sound waves to address energy, national security challenges LOS ALAMOS, N.M., July 24, 2014-Dipen...

177

Carbon nanotube assisted formation of sub-50 nm polymeric nano-structures  

E-Print Network (OSTI)

A novel processing method was developed for sub-50 nm structures by integrating quantum dots (QDs) on patterned polymer substrates. Poly(styrene-alt-maleic anhydride) (PSMa) was prepared by the initiated chemical vapor ...

Lee, Chia-Hua

2008-01-01T23:59:59.000Z

178

Photodissociation channels for N2O near 130 nm studied by product imaging  

E-Print Network (OSTI)

the experiments of Gilpin and Welge GW 15 and of Stone, Lawrence, and Fairchild SLF .16 In both studies of metastable fragments at an ionizer was recorded. In the SLF study, data for the 130-nm photodissociation

Houston, Paul L.

179

X-ray Schwarzschild objective for the carbon window (?~4.5 nm)  

Science Journals Connector (OSTI)

We deal with the recent progress in the fabrication of the graded Co/C multilayer mirrors to be used in a 21× Schwarzschild objective (SO) operating at the wavelengths near 4.5 nm...

Artyukov, Igor; Bugayev, Yegor; Devizenko, Olexander; Gullikson, Eric; Kondratenko, Valeriy; Vinogradov, Alexander

2009-01-01T23:59:59.000Z

180

High energy femtosecond fiber laser at 1018 nm and high power Cherenkov radiation generation  

E-Print Network (OSTI)

Two novel laser systems for ultrafast applications have been designed and built. For the seeding of a high energy cryogenically cooled Yb:YLF laser, a novel 1018 nm fiber laser system is demonstrated. It produces >35 nJ ...

Yang, Hongyu, S.M. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Particle removal challenges with EUV patterned mask for the sub-22nm HP node  

SciTech Connect

The particle removal efficiency (PRE) of cleaning processes diminishes whenever the minimum defect size for a specific technology node becomes smaller. For the sub-22 nm half-pitch (HP) node, it was demonstrated that exposure to high power megasonic up to 200 W/cm{sup 2} did not damage 60 nm wide TaBN absorber lines corresponding to the 16 nm HP node on wafer. An ammonium hydroxide mixture and megasonics removes {ge}50 nm SiO{sub 2} particles with a very high PRE, A sulfuric acid hydrogen peroxide mixture (SPM) in addition to ammonium hydroxide mixture (APM) and megasonic is required to remove {ge}28 nm SiO{sub 2} particles with a high PRE. Time-of-flight secondary ion mass spectroscopy (TOFSIMS) studies show that the presence of O{sub 2} during a vacuum ultraviolet (VUV) ({lambda} = 172 nm) surface conditioning step will result in both surface oxidation and Ru removal, which drastically reduce extreme ultraviolet (EUV) mask life time under multiple cleanings. New EUV mask cleaning processes show negligible or no EUV reflectivity loss and no increase in surface roughness after up to 15 cleaning cycles. Reviewing of defect with a high current density scanning electron microscope (SEM) drastically reduces PRE and deforms SiO{sub 2} particles. 28 nm SiO{sub 2} particles on EUV masks age very fast and will deform over time, Care must be taken when reviewing EUV mask defects by SEM. Potentially new particles should be identified to calibrate short wavelength inspection tools, Based on actinic image review, 50 nm SiO{sub 2} particles on top of the EUV mask will be printed on the wafer.

Rastegar, A.; Eichenlaub, S.; Kadaksham, A. J.; Lee, B.; House, M.; Huh, S.; Cha, B.; Yun, H.; Mochi, I.; Goldberg, K. A.

2010-03-12T23:59:59.000Z

182

2013 ALS User Meeting Highlights  

NLE Websites -- All DOE Office Websites (Extended Search)

2013 ALS User Meeting Highlights 2013 ALS User Meeting Highlights 2013 ALS User Meeting Highlights Print This year's ALS User Meeting launched with a welcome from Users' Executive Committee Chair Corie Ralston and LBNL Director Paul Alivisatos. ALS Director Roger Falcone followed with a "state of the ALS" presentation that began with a reminder of the ALS mission, which he noted remains true even in the midst of a government shutdown: "Supporting users in doing outstanding science in a safe environment." Falcone gave the 414 meeting attendees an update on the ALS beamlines, which included good news about increased user numbers thanks to the new RAPIDD access system, enhanced robotics, and remote capabilities. Falcone reflected that ALS metrics continue to represent our highly productive users-the number of journal articles and papers per user that come from ALS research have continued to grow in the past year. Looking forward, Falcone touched on how a proposed ALS upgrade to a diffraction-limited light source would increase scientific capabilities.

183

2013 ALS User Meeting Highlights  

NLE Websites -- All DOE Office Websites (Extended Search)

2013 ALS User Meeting Highlights 2013 ALS User Meeting Highlights 2013 ALS User Meeting Highlights Print Thursday, 24 October 2013 09:06 This year's ALS User Meeting launched with a welcome from Users' Executive Committee Chair Corie Ralston and LBNL Director Paul Alivisatos. ALS Director Roger Falcone followed with a "state of the ALS" presentation that began with a reminder of the ALS mission, which he noted remains true even in the midst of a government shutdown: "Supporting users in doing outstanding science in a safe environment." Falcone gave the 414 meeting attendees an update on the ALS beamlines, which included good news about increased user numbers thanks to the new RAPIDD access system, enhanced robotics, and remote capabilities. Falcone reflected that ALS metrics continue to represent our highly productive users-the number of journal articles and papers per user that come from ALS research have continued to grow in the past year. Looking forward, Falcone touched on how a proposed ALS upgrade to a diffraction-limited light source would increase scientific capabilities.

184

GAMETOPHYTIC SELF-INCOMPATIBILITY (Newbigin et al., 1993; Matton et al., 1994; Dodds et al., 1997)  

E-Print Network (OSTI)

GAMETOPHYTIC SELF-INCOMPATIBILITY (Newbigin et al., 1993; Matton et al., 1994; Dodds et al., 1997, but expressed at high levels in the style. d. There are high levels of this gene product in self-incompatible species, whereas very low levels in self-compatible species. f. Generalized features: #12;Self-incompatibility

Bhattacharyya, Madan Kumar

185

A Comparison of Photoresist Resolution Metrics using 193 nm and EUV Lithography  

SciTech Connect

Image blur due to chemical amplification represents a fundamental limit to photoresist performance and manifests itself in many aspects of lithographic performance. Substantial progress has been made in linking image blur with simple resolution metrics using EUV lithography. In this presentation, they examine performance of 193 nm resist and EUV resist systems using modulation transfer function, corner rounding, and other resolution metrics. In particular, they focus on cross-comparisons in which selected EUV and 193 nm resist are evaluated using both EUV and 193 nm lithography. Simulation methods linking 193 nm and EUV performance will be described as well. Results from simulation indicate that image blur in current generation 193 nm photoresists is comparable to that of many EUV resists, but that ultra-low diffusion materials designs used in very high resolution EUV resists can result in substantially lower blur. In addition to detailing correlations between EUV and 193 nm experimental methods, they discuss their utility in assessing performance needs of future generation photoresists.

Jones, Juanita; Pathak, Piyush; Wallow, Thomas; LaFontaine, Bruno; Deng, Yunfei; Kim, Ryoung-han; Kye, Jongwook; Levinson, Harry; Naulleau, Patrick; Anderson, Chris

2007-08-20T23:59:59.000Z

186

Life-Cycle Energy Demand of Computational Logic: From High-Performance 32nm CPU to Ultra-Low-Power 130nm MCU  

E-Print Network (OSTI)

Boyd et al. : “Life-cycle energy demand and global warmingLife-Cycle Energy Demand of Computational Logic: From High-to assess the life-cycle energy demand of its products for

Bol, David; Boyd, Sarah; Dornfeld, David

2011-01-01T23:59:59.000Z

187

Life-Cycle Energy Demand of Computational Logic: From High-Performance 32nm CPU to Ultra-Low-Power 130nm MCU  

E-Print Network (OSTI)

Boyd et al. : “Life-cycle energy demand and global warmingLife-Cycle Energy Demand of Computational Logic: From High-to assess the life-cycle energy demand of its products for

Bol, David; Boyd, Sarah; Dornfeld, David

2011-01-01T23:59:59.000Z

188

ENVIRONMENT AL REVI  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ENVIRONMENT ENVIRONMENT AL REVI EW for CATEG ORI CAL EXCLUS ION DETE RMINATION Rocky Mo unta in Region, Weste rn A rea Power Administra tion Stru cture Replace ment Fla min g Go rge-Vern a l No.3 138-kV tra nsmiss ion lin e (Struct ure No. 25/6) Spr ing 201 2 A. Ilricf J)cscription of Proposal: Western Area Power Adm inistration (Western) proposes to replace Structure No. 25/6 on the Flaming Gorge-Vernal No.3 138-kV transmission line. The structure is located on Bureau of Land Management lands in Uintah County. Utah (Township 3S, Range 22E, Section 7; Donkey Flat 7.5' USGS quadrangle). Work consists of removal and in-kind replacement of the wood H-frame structure and anchors utilizing rubber tired vehicles. crane, bucket truck, pole trucks/trailers, auger rig. and pick-up trucks. All work will be conducted on Western's existing

189

Thermal property and microstructure of Al nanopowders produced by two evaporation routes  

Science Journals Connector (OSTI)

Al nanopowders with diameters ranging from 20 to 50 nm passivated by Al2O3 coatings were produced by two different evaporation routes: induction heating evaporation (IHE) and laser-induction complex heating evaporation (LCHE). Thermal property of the nanopowders was investigated by differential thermal analysis (DTA) in dry oxygen environment. The results show that Al nanopowders produced by LCHE have the oxidation enthalpy change (?H) of 3.54 kJ/g, while the ?H of Al produced by IHE is 1.18 kJ/g. The phase constitution and microstructures of these nanopowders were revealed using X-ray diffraction (XRD) analysis, transmission electronic microscopy (TEM) and high-resolution transmission electronic microscopy (HRTEM). The results show that the two powders have the same composition and mean particle size, as well as the thickness of Al2O3 coatings (3–5 nm). Defects were observed on the surfaces of the particles by LCHE. However, the defects were not detected by HRTEM on the surfaces of the particles by IHE. The results prove that there exists excessive stored energy in Al nanopowders by LCHE because of the nonequilibrium condition brought by laser and the defects are the storage area of the excessive stored energy. Propellants composed of Al nanopowders by LCHE show higher energy level and specific impulse.

Liang CHEN; Wu-lin SONG; Lian-gui GUO; Chang-sheng XIE

2009-01-01T23:59:59.000Z

190

4.1.2 NANO FOUNTAIN PROBE WITH 40 NM WRITING RESOLUTION K.-H. Kim, N. Moldovan, H. D. Espinosa; "A Novel Nano Fountain Probe with sub-100 nm  

E-Print Network (OSTI)

4.1.2 NANO FOUNTAIN PROBE WITH 40 NM WRITING RESOLUTION K.-H. Kim, N. Moldovan, H. D. Espinosa; "A Novel Nano Fountain Probe with sub-100 nm Molecular Writing Resolution", Small, 2005, ASAP. Patent the first "nano-fountain pen" capable of depositing organic ink molecules in patterns as small as 40 nm

Shull, Kenneth R.

191

Optical breakdown threshold investigation of 1064 nm laser induced air plasmas  

SciTech Connect

We present the theoretical and experimental measurements and analysis of the optical breakdown threshold for dry air by 1064 nm infrared laser radiation and the significance of the multiphoton and collisional cascade ionization process on the breakdown threshold measurements over pressures range from 10 to 2000 Torr. Theoretical estimates of the breakdown threshold laser intensities and electric fields are obtained using two distinct theories namely multiphoton and collisional cascade ionization theories. The theoretical estimates are validated by experimental measurements and analysis of laser induced breakdown processes in dry air at a wavelength of 1064 nm by focusing 450 mJ max, 6 ns, 75 MW max high-power 1064 nm IR laser radiation onto a 20 {mu}m radius spot size that produces laser intensities up to 3 - 6 TW/cm{sup 2}, sufficient for air ionization over the pressures of interest ranging from 10 to 2000 Torr. Analysis of the measured breakdown threshold laser intensities and electric fields are carried out in relation with classical and quantum theoretical ionization processes, operating pressures. Comparative analysis of the laser air breakdown results at 1064 nm with corresponding results of a shorter laser wavelength (193 nm) [M. Thiyagarajan and J. E. Scharer, IEEE Trans. Plasma Sci. 36, 2512 (2008)] and a longer microwave wavelength (10{sup 8} nm) [A. D. MacDonald, Microwave Breakdown in Gases (Wiley, New York, 1966)]. A universal scaling analysis of the breakdown threshold measurements provided a direct comparison of breakdown threshold values over a wide range of frequencies ranging from microwave to ultraviolet frequencies. Comparison of 1064 nm laser induced effective field intensities for air breakdown measurements with data calculated based on the collisional cascade and multiphoton breakdown theories is used successfully to determine the scaled collisional microwave portion. The measured breakdown threshold of 1064 nm laser intensities are then scaled to classical microwave breakdown theory after correcting for the multiphoton ionization process for different pressures and good agreement, regarding both pressure dependence and breakdown threshold electric fields, is obtained. The effect of the presence of submicron particles on the 1064 nm breakdown threshold was also investigated. The measurements show that higher breakdown field is required, especially at lower pressures, and in close agreement with classical microwave breakdown theory and measurements in air.

Thiyagarajan, Magesh; Thompson, Shane [Plasma Engineering Research Lab (PERL), College of Science and Engineering, Texas A and M University-Corpus Christi, Texas 78412 (United States)

2012-04-01T23:59:59.000Z

192

Printability and inspectability of Defects on the EUV Mask for sub32nm Half Pitch HVM Application  

E-Print Network (OSTI)

strategies for 32-nm half-pitch and beyond", Proc. o f SPIEEUV Mask for sub32nm Half Pitch H V M Application Sungminof phase defect as half pitch, scanner condition and mask

Huh, S.

2012-01-01T23:59:59.000Z

193

Energieversorgung als Dienstleistung—Elektrizitätswirtschaft  

Science Journals Connector (OSTI)

Im Herbst 1988 legte die VDEW ihren Hitgliedsunternehmen das Positionspapier “Die Stromversorger als Dienstleistungspartner” vor und machte es zugleich einer interessierten Öffentlichkeit bekannt. Das Position...

K. Bechthold

1991-01-01T23:59:59.000Z

194

Energieversorgung als Dienstleistung—Mineralölwirtschaft  

Science Journals Connector (OSTI)

Meine Damen, meine Herren, Energieversorgung als Dienstleistung, dieses Thema beherrscht die Energiediskussion seit einiger Zeit. Der Begriff ist etwas schillernd, seine genaue Eingrenzung schwierig, aber er k...

P. Schillmöller

1991-01-01T23:59:59.000Z

195

Transiträume als Orte des Konsums.  

E-Print Network (OSTI)

??Insbesondere seit den 1990er Jahren ist international eine wachsende Bedeutung der Transiträume Tankstelle, Flughafen und Bahnhof als Einzelhandels- und Dienstleistungsstandorte zu beobachten. Vielfältige Gründe sowohl… (more)

Korn, Juliane

2006-01-01T23:59:59.000Z

196

THE JOURNAL OF CHEMICAL PHYSICS 138, 054301 (2013) Photodissociation dynamics of the methyl perthiyl radical at 248 nm  

E-Print Network (OSTI)

the photodissociation of the methyl perthiyl radical CH3SS at 248 nm. The radical was produced by flash pyrolysis

Neumark, Daniel M.

197

August 20, 2009 0:58 International Journal of Electronics IJEADC-90nm International Journal of Electronics  

E-Print Network (OSTI)

variation of 10.5% in the INL and 5.7% in the DNL, with both INL and DNL being less than 0.5LSB. The 90nm, the ADC has also been presented using 45nm Predictive Technology Models (PTM). At 45nm, INL = 0.46LSB, DNL

Mohanty, Saraju P.

198

Fabrication of large area 100 nm pitch grating by spatial frequency doubling and nanoimprint lithography for subwavelength  

E-Print Network (OSTI)

Fabrication of large area 100 nm pitch grating by spatial frequency doubling and nanoimprint nm pitch gratings over a large area 10 cm2 using a simple, low-cost, fast process. This method doubling and 2 pattern replication using nanoimprint lithography. The form birefringence of a 100 nm pitch

199

High power single-crystal fiber CW 946 nm laser and blue generation based on Rubidium-doped PPKTP  

E-Print Network (OSTI)

for high power, continuous wave and polarized laser at 946 nm (fig1.c). We demonstrate a polarized laser. Laurell, "High-power, continous-wave, second harmonic generation at 532 nm in periodically poled KTiOPO4(b)(a) (c) High power single-crystal fiber CW 946 nm laser and blue generation based on Rubidium

Boyer, Edmond

200

DOE - Office of Legacy Management -- Project Gas Buggy Site - NM 14  

Office of Legacy Management (LM)

Gas Buggy Site - NM 14 Gas Buggy Site - NM 14 FUSRAP Considered Sites Site: Project Gas Buggy Site (NM.14 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: Also see Gasbuggy, New Mexico, Site Nevada Test Site History Documents Related to Project Gas Buggy Site Fact Sheet Gasbuggy, New Mexico The Gasbuggy Site is located in northwestern New Mexico in Rio Arriba County approximately 55 miles east of the city of Farmington and approximately 12 miles southwest of Dulce, New Mexico, in the Carson National Forest. Floodplains and Wetlands Survey Results for the Gasbuggy and Gnome-Coach Sites, New Mexico, December 1993.

Note: This page contains sample records for the topic "019-10 al nm" 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

DOI-BLM-NM-L000-2012-0218-DNA | Open Energy Information  

Open Energy Info (EERE)

DOI-BLM-NM-L000-2012-0218-DNA DOI-BLM-NM-L000-2012-0218-DNA Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: DOI-BLM-NM-L000-2012-0218-DNA DNA at Lightning Dock Geothermal Area for Geothermal/Exploration {{{NEPA_Name}}} General NEPA Document Info Energy Sector Geothermal energy Environmental Analysis Type DNA Applicant Lightning Dock Geothermal Inc Geothermal Area Lightning Dock Geothermal Area Project Location New Mexico Project Phase Geothermal/Exploration Techniques Well Testing Techniques Time Frame (days) Participating Agencies Lead Agency BLM Funding Agency none provided Managing District Office BLM Las Cruces District Office Managing Field Office none provided Funding Agencies none provided Surface Manager none provided Mineral Manager BLM

202

DOI-BLM-NM-L000-2012-0111-DNA | Open Energy Information  

Open Energy Info (EERE)

NM-L000-2012-0111-DNA NM-L000-2012-0111-DNA Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: DOI-BLM-NM-L000-2012-0111-DNA DNA at Lightning Dock Geothermal Area for Geothermal/Exploration, {{{NEPA_Name}}} General NEPA Document Info Energy Sector Geothermal energy Environmental Analysis Type DNA Applicant Lightning Dock Geothermal Inc Geothermal Area Lightning Dock Geothermal Area Project Location New Mexico Project Phase Geothermal/Exploration Techniques Drilling Techniques Time Frame (days) Participating Agencies Lead Agency BLM Funding Agency none provided Managing District Office BLM Las Cruces District Office Managing Field Office none provided Funding Agencies none provided Surface Manager none provided Mineral Manager BLM Selected Dates

203

Gd plasma source modeling at 6.7 nm for future lithography  

SciTech Connect

Plasmas containing gadolinium have been proposed as sources for next generation lithography at 6.x nm. To determine the optimum plasma conditions, atomic structure calculations have been performed for Gd{sup 11+} to Gd{sup 27+} ions which showed that n = 4 - n = 4 resonance transitions overlap in the 6.5-7.0 nm region. Plasma modeling calculations, assuming collisional-radiative equilibrium, predict that the optimum temperature for an optically thin plasma is close to 110 eV and that maximum intensity occurs at 6.76 nm under these conditions. The close agreement between simulated and experimental spectra from laser and discharge produced plasmas indicates the validity of our approach.

Li Bowen; Dunne, Padraig; O'Sullivan, Gerry [School of Physics, University College Dublin, Belfield, Dublin 4 (Ireland); Higashiguchi, Takeshi; Yugami, Noboru [Department of Advanced Interdisciplinary Sciences, Center for Optical Research and Education (CORE), and Optical Technology Innovation Center (OpTIC), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan); Japan Science and Technology Agency, CREST, 4-1-8 Honcho, Kanagawa, Saitama 332-0012 (Japan); Otsuka, Takamitsu [Department of Advanced Interdisciplinary Sciences, Center for Optical Research and Education (CORE), and Optical Technology Innovation Center (OpTIC), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan); Jiang, Weihua [Department of Electrical Engineering, Nagaoka University of Technology, Kami-tomiokamachi 1603-1, Nagaoka, Niigata 940-2188 (Japan); Endo, Akira [Research Institute of Science and Engineering, Waseda University, 3-4-1, Okubo, Shinjuku-ku, Tokyo 169-0072 (Japan)

2011-12-05T23:59:59.000Z

204

Lasing characteristics of Er/sup 3 +/-doped silica fibers from 1553 up to 1603 nm  

SciTech Connect

The laser oscillations from 1553 up to 1603 nm have been demonstrated in Er/sup 3 +/-doped silica fibers with a doping rate of 2500 ppm. Wide changes in laser oscillation wavelengths are due to broad splitting of the upper sublevels in the /sup 4/I/sub 152/ manifold, caused by the random structure of the silica matrix. It has been shown that unpumped parts of the Er/sup 3 +/ ions in the end pumped fiber laser configuration play an important role in the wavelength changes of the laser oscillation. For an absorbed pump power of 320 mW at 514 nm, output power of 0.5 mW was obtained at 1603 nm.

Kimura, Y.; Nakazawa, M.

1988-07-15T23:59:59.000Z

205

The SEMATECH Berkeley microfield exposure tool: learning a the 22-nm node and beyond  

SciTech Connect

Microfield exposure tools (METs) continue to playa dominant role in the development of extreme ultraviolet (EUV) resists. One of these tools is the SEMATECH Berkeley 0.3-NA MET operating as a SEMATECH resist and mask test center. Here we present an update summarizing the latest resist test and characterization results. The relatively small numerical aperture and limited illumination settings expected from 1st generation EUV production tools make resist resolution a critical issue even at the 32-nm node. In this presentation, sub 22 nm half pitch imaging results of EUV resists are reported. We also present contact hole printing at the 30-nm level. Although resist development has progressed relatively well in the areas of resolution and sensitivity, line-edge-roughness (LER) remains a significant concern. Here we present a summary of recent LER performance results and consider the effect of system-level contributors to the LER observed from the SEMA TECH Berkeley microfield tool.

Naulleau, Patrick; Anderson, Christopher; Baclea-an, Lorie-Mae; Denham, Paul; George, Simi; Goldberg, Kenneth A.; Goldstein, Michael; Hoef, Brian; Hudyma, Russ; Jones, Gideon; Koh, Chawon; La Fontaine, Bruno; McClinton, Brittany; Miyakawa, Ryan; Montgomery, Warren; Roller, John; Wallow, Tom; Wurm, Stefan

2009-02-16T23:59:59.000Z

206

Photoinduced absorption and refractive-index induction in phosphosilicate fibres by radiation at 193 nm  

SciTech Connect

The photoinduced room-temperature-stable increase in the refractive index by {approx}5x10{sup -4} at a wavelength of 1.55 {mu}m was observed in phosphosilicate fibres without their preliminary loading with molecular hydrogen. It is shown that irradiation of preliminary hydrogen-loaded fibres by an ArF laser at 193 nm enhances the efficiency of refractive-index induction by an order of magnitude. The induced-absorption spectra of preforms with a phosphosilicate glass core and optical fibres fabricated from them are studied in a broad spectral range from 150 to 5000 nm. The intense induced-absorption band ({approx}800 cm{sup -1}) at 180 nm is found, which strongly affects the formation of the induced refractive index. The quantum-chemical model of a defect related to this band is proposed. (optical fibres)

Rybaltovsky, A A; Sokolov, V O; Plotnichenko, V G; Lanin, Aleksei V; Semenov, S L; Dianov, Evgenii M [Fiber Optics Research Center, Russian Academy of Sciences, Moscow (Russian Federation); Gur'yanov, A N; Khopin, V F [Institute of Chemistry of High-Purity Substances, Russian Academy of Sciences, Nizhnii Novgorod (Russian Federation)

2007-04-30T23:59:59.000Z

207

DOI-BLM-NM-L000-2012-0200-DNA | Open Energy Information  

Open Energy Info (EERE)

DOI-BLM-NM-L000-2012-0200-DNA DOI-BLM-NM-L000-2012-0200-DNA Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: DOI-BLM-NM-L000-2012-0200-DNA DNA at Lightning Dock Geothermal Area for Geothermal/Well Field, {{{NEPA_Name}}} General NEPA Document Info Energy Sector Geothermal energy Environmental Analysis Type DNA Applicant Lightning Dock Geothermal Inc Geothermal Area Lightning Dock Geothermal Area Project Location New Mexico Project Phase Geothermal/Well Field Techniques Drilling Techniques Time Frame (days) Participating Agencies Lead Agency BLM Funding Agency none provided Managing District Office BLM Las Cruces District Office Managing Field Office none provided Funding Agencies none provided Surface Manager none provided Mineral Manager BLM

208

Oxidation resistant nanocrystalline MCrAl(Y) coatings and methods of forming such coatings  

DOE Patents (OSTI)

The present disclosure relates to an oxidation resistant nanocrystalline coating and a method of forming an oxidation resistant nanocrystalline coating. An oxidation resistant coating comprising an MCrAl(Y) alloy may be deposited on a substrate, wherein M, includes iron, nickel, cobalt, or combinations thereof present greater than 50 wt % of the MCrAl(Y) alloy, chromium is present in the range of 15 wt % to 30 wt % of the MCrAl(Y) alloy, aluminum is present in the range of 6 wt % to 12 wt % of the MCrAl(Y) alloy and yttrium, is optionally present in the range of 0.1 wt % to 0.5 wt % of the MCrAl(Y) alloy. In addition, the coating may exhibit a grain size of 200 nm or less as deposited.

Cheruvu, Narayana S.; Wei, Ronghua

2014-07-29T23:59:59.000Z

209

Hard-x-ray microscopy with Fresnel zone plates reaches 40 nm Rayleigh resolution  

SciTech Connect

Substantial improvements in the nanofabrication and characteristics of gold Fresnel zone plates yielded unprecedented resolution levels in hard-x-ray microscopy. Tests performed on a variety of specimens with 8-10 keV photons demonstrated a first-order lateral resolution below 40 nm based on the Rayleigh criterion. Combined with the use of a phase contrast technique, this makes it possible to view features in the 30 nm range; good-quality images can be obtained at video rate, down to 50 ms/frame. The important repercussions on materials science, nanotechnology, and the life sciences are discussed.

Chu, Y. S.; Yi, J. M.; De Carlo, F.; Shen, Q.; Lee, Wah-Keat [Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Wu, H. J.; Wang, C. L.; Wang, J. Y.; Liu, C. J.; Wang, C. H. [Institute of Physics, Academia Sinica, Taipei 115, Taiwan (China); Wu, S. R.; Chien, C. C. [Institute of Physics, Academia Sinica, Taipei 115, Taiwan (China); Department of Engineering Science and System, National Tsing Hua University, Hsinchu 300, Taiwan (China); Hwu, Y. [Institute of Physics, Academia Sinica, Taipei 115, Taiwan (China); Department of Engineering Science and System, National Tsing Hua University, Hsinchu 300, Taiwan (China); Institute of Optoelectronic Sciences, National Taiwan Ocean University, Keelung 202, Taiwan (China); National Synchrotron Radiation Research Center, Hsinchu 300, Taiwan (China); Tkachuk, A.; Yun, W.; Feser, M. [Xradia Inc., 5052 Commercial Circle, Concord, California 94520 (United States); Liang, K. S. [National Synchrotron Radiation Research Center, Hsinchu 300, Taiwan (China); Yang, C. S. [Center for Nanomedicine, National Health Research Institutes, Miaoli 350, Taiwan (China); Je, J. H. [X-ray Imaging Center, Pohang University of Science and Technology, Pohang 790-784 (Korea, Republic of); Margaritondo, G. [Ecole Polytechnique Federale de Lausanne (EPFL), CH-1015 Lausanne (Switzerland)

2008-03-10T23:59:59.000Z

210

Photoionization rates of Cs Rydberg atoms in a 1064-nm far-off-resonance trap  

SciTech Connect

Experimental measurements of photoionization rates of nD{sub 5/2} Rydberg states of Cs (50{<=}n{<=}75) in a 1064-nm far off-resonance dipole trap are presented. The photoionization rates are obtained by measuring the lifetimes of Rydberg atoms produced inside of a 1064-nm far off-resonance trap and comparing the lifetimes to corresponding control experiments in a magneto-optical trap. Experimental results for the control experiments agree with recent theoretical predictions for Rydberg state lifetimes and measured photoionization rates are in agreement with transition rates calculated from a model potential.

Tallant, J.; Booth, D.; Shaffer, J. P. [Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, 440 West Brooks Street, Norman, Oklahoma 73019 (United States)

2010-12-15T23:59:59.000Z

211

A transmission electron microscopy study of the deformation behavior underneath nanoindents in nano-scale Al-TiN multilayered composites  

SciTech Connect

Nano-scale multilayered Al-TiN composites were deposited with DC magnetron sputtering technique in two different layer thickness ratios - Al:TiN = 1:1 and Al:TiN = 9:1. The Al layer thickness varied from 2 nm to 450 nm. The hardness of the samples was tested by nanoindentation using a Berkovich tip. Cross-sectional Transmission Electron Microscopy (TEM) was carried out on samples extracted with Focused Ion Beam (FIB) from below the nanoindents. This paper presents the results of the hardness tests in the Al-TiN multilayers with the two different thickness ratios and the observations from the cross-sectional TEM studies of the regions underneath the indents. These studies showed remarkable strength in the multilayers, as well as some very interesting deformation behavior in the TiN layers at extremely small length scales, where the hard TiN layers undergo co-deformation with the Al layers.

Bhattacharyya, Dhriti [Los Alamos National Laboratory; Mara, Nathan A [Los Alamos National Laboratory; Dickerson, Patricia O [Los Alamos National Laboratory; Misra, Amit [Los Alamos National Laboratory; Hoagland, R G [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

212

Biomed Microdevices . Author manuscript Testicular biodistribution of 450 nm fluorescent latex particles after  

E-Print Network (OSTI)

Sant4 é é cole Nationale Sup rieure des Mines - Saint- tienne� é � , 158 Cours Fauriel F-42023 Saint to industrial activities and car pollution (Gaffet 2011). Moreover, during the last 20 years we have witnessed, includingö new treatments for cancer (Schwartz et al. 2009) and for biomedical imaging (Bruns et al. 2009

Paris-Sud XI, Université de

213

Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.  

E-Print Network (OSTI)

, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL) University of New Mexico, Albuquerque, NM, USA 13) General Atomics, San Diego, CA, USA 14) Mission Research

214

Sapphire (0 0 0 1) surface modifications induced by long-pulse 1054 nm laser irradiation  

E-Print Network (OSTI)

spectrum from ultraviolet to visible and near-infrared (0.2­2 mm), high resistance to abrasion, thermal. Loomis a a Physics Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA b Materials on the uncoated and coated surfaces. The individual damage effects of hotspots became less pronounced at high

Ma, Chi

215

Intensity clamping measurement of laser filaments in air at 400 and 800 nm  

SciTech Connect

Molecular N{sub 2} fluorescence excited by laser filaments formed from laser pulses at 400 and 800 nm propagating in air is investigated. A comparison showed that, when excited with 400 nm photons, the fluorescence from the first negative band of N{sub 2}{sup +} was enhanced by a factor of 6.4 while that of the second positive band of neutral N{sub 2} remained relatively constant. The enhanced N{sub 2}{sup +} signal is attributed to a more efficient inner-shell multiphoton process (to the B{sup 2{Sigma}}{sub u}{sup +} state) at 400 nm leaving a larger population of N{sub 2}{sup +} ions in the excited state. On the other hand, the stable fluorescence from neutral N{sub 2} is due to the fact that the plasma density is more or less the same at both wavelengths. Using these results, a theoretical model is developed to determine the clamped intensities of the laser filaments at 400 and 800 nm.

Daigle, J.-F.; Hosseini, S.; Wang, T.-J.; Kamali, Y.; Chin, S. L. [Centre d'Optique, Photonique et Laser (COPL) and Departement de Physique, de Genie Physique et d'Optique, Universite Laval, Quebec, Quebec G1V 0A6 (Canada); Jaron-Becker, A.; Becker, A. [JILA and Department of Physics, University of Colorado, Boulder, Colorado 80309-0440 (United States); Roy, G. [Defence Research and Development Canada-Valcartier, 2459 Pie-XI Boulevard North, Quebec, Quebec G3J 1X5 (Canada)

2010-08-15T23:59:59.000Z

216

Generation of 20 GHz, sub-40 fs pulses at 960 nm via repetition-rate multiplication  

E-Print Network (OSTI)

Generation of 20 GHz, sub-40 fs pulses at 960 nm via repetition-rate multiplication M. S. Kirchner of Physics, University of Colorado, 2000 Colorado Avenue, Boulder, Colorado 80309, USA 2 National Institute­Pérot cavity in a double-pass configuration provides a broad cavity coupling bandwidth / 10% and large

Purdue University

217

High Accuracy 65nm OPC Verification: Full Process Window Model vs. Critical Failure ORC  

E-Print Network (OSTI)

High Accuracy 65nm OPC Verification: Full Process Window Model vs. Critical Failure ORC Amandine of Mask Rule Checking (MRC) and Optical Rule Checking (ORC) have become indispensable tools for ensuring, a technique known as Critical Failure ORC (CFORC) was introduced that uses optical parameters from aerial

Boyer, Edmond

218

DOE Zero Energy Ready Home Case Study, Palo Duro Homes, Inc., Albuquerque, NM, Production  

Energy.gov (U.S. Department of Energy (DOE))

Case study of a DOE Zero Energy Ready Home in Aztec, NM that scored HERS 49 without PV. This 2,064 ft2 production home has advance framed walls, a spray foamed attic, an air source heat pump, and an HRV.

219

Complete Genome Sequence of the Anaerobic, Halophilic Alkalithermophile Natranaerobius thermophilus JW/NM-WN-LF  

Science Journals Connector (OSTI)

...Natranaerobius thermophilus JW/NM-WN-LF Baisuo Zhao 1 Noha M. Mesbah 1 Eileen Dalin 2 Lynne Goodwin 3 Matt Nolan 2 Sam Pitluck 2 Olga Chertkov 3 Thomas S. Brettin 4 James Han 2 Frank W. Larimer 2 Miriam L. Land 4 Loren Hauser 4 Nikolaos Kyrpides 2...

Baisuo Zhao; Noha M. Mesbah; Eileen Dalin; Lynne Goodwin; Matt Nolan; Sam Pitluck; Olga Chertkov; Thomas S. Brettin; James Han; Frank W. Larimer; Miriam L. Land; Loren Hauser; Nikolaos Kyrpides; Juergen Wiegel

2011-06-03T23:59:59.000Z

220

Resist evaluation at 50 nm in the EUV using interferometric spatial frequency doubled imaging  

E-Print Network (OSTI)

in the world that can achieve this result at EUV wavelengths. Our two-mirror, 10Ã?-demagnification Schwarzschild 10Ã? Schwarzschild optic can print high-contrast features at 50 nm with low line-edge roughness (LER tests when evaluating resists. Keywords: extreme ultraviolet lithography, EUV, Schwarzschild objective

Bokor, Jeffrey

Note: This page contains sample records for the topic "019-10 al nm" 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

High power, continuous-wave ytterbium-doped fiber laser tunable from 976 to 1120 nm  

E-Print Network (OSTI)

narrow linewidth double-clad fiber ring laser," Opt. Express 10(2), 139­144 (2002). 6. A. Silva, K. J. Paschotta, A. C. Tropper, and D. C. Hanna, "Ring-doped cladding-pumped single- mode three-level fiber laser, and T. Thomas, "Efficient high power Yb3þ-silica fibre laser cladding-pumped at 1064 nm," Opt. Commun

Paris-Sud XI, Université de

222

2007 Nature Publishing Group Self-formation of sub-60-nm half-pitch  

E-Print Network (OSTI)

studies of thin polymer films and termed fracture induced structuring (FIS), self-generates gratings. Specifically, FIS consists of three steps (Fig. 1)12,13. First, a coating of a polymer thin film (for example and cross- sections of FIS gratings. The half-pitch of the FIS grating was found to be as small as 60 nm

223

Diode-pumped Nd:YAG laser emitting at 899 nm Marc Castaing  

E-Print Network (OSTI)

Diode-pumped Nd:YAG laser emitting at 899 nm and below Marc Castaing Laboratoire Charles Fabry de l); published March 5, 2007 We present what is, to the best of our knowledge, the first diode-pumped Nd, or diode- pumped solid-state (DPSS) lasers. Classical wave- lengths of frequency-doubled DPSS blue lasers

Boyer, Edmond

224

Allegato "B" DOMANDA DI PARTECIPAZIONE AL CONCORSO DI AMMISSIONE AL  

E-Print Network (OSTI)

IN ROBOTICA, NEUROSCIENZE, NANOTECNOLOGIE E SCOPERTA FARMACI IN COLLABORAZIONE CON LA FONDAZIONE IIT Si prega'ammissione al Corso di Dottorato di Ricerca in Robotica, Neuroscienze, Nanotecnologie e Scoperta Farmaci

Sandini, Giulio

225

Strahlenchemie von alkoholen—IX : Die UV-photolyse (? = 185 nm) von methanol in flüssiger phase  

Science Journals Connector (OSTI)

Zusammenfassung Bei der Photolyse (? = 185 nm) von flüssigem Methanol entstehen Wasserstoff, Glykol, Formaldehyd und Methan sowie Spuren Äthan. Die Quantenausbeuten (bezogen auf ?(H2) = 0·4 des Äthanol -Aktinometers (5 mol/1 in Wasser)) betragen 0·83, 0·78, 0·058, 0·05 bzw. 0·002. Die Isotopenverteilung des bei der Photolyse von CH3OD entstehenden Wasserstoffs (85% HD) zeigt, dass in der flüssigen Phase, ähnlich wie in der Gasphase,2 die Spaltung der O?H-Bindung (1) der wichtigste Zerfallsprozess ist. CH3OH + hv (? = 185 nm) ? CH3O• + H• (1) In Mischungen mit Wasser, in denen das Wasser fast keinen Anteil der Strahlung absorbiert, werden die Quantenausbeuten der Produkte Wasserstoff, Glykol, Methan und Äthan stark erniedrigt, während die Formaldehydausbeute konstant bleibt. In 1 molarer Lösung beträgt ?(H2) = 0·42, ?(Glykol) = 0·32, ?(CH4) = 6·10?4. Äthan ist nicht mehr nachweisbar. The UV photolysis (? = 185 nm) of liquid methanol yields hydrogen, glycol, formaldehyde, methane and traces of ethane in quantum yields of 0·83, 0·78, 0·058, 0·05 and 0·002 resp. (related to ?(H2) = 0·4 of the ethanol-actinometer (5 mole/1 in water)). The isotopic distribution of the hydrogen (85% HD) formed in the photolysis of CH3OD shows, that as in the gasphase2 the scission of the O?H-bond (1) is the major process. CH3OH + hv (? = 185 nm) ? CH3O• + H• (1) In methanoi-water mixtures (nearly all the light of the wavelength ? = 185 nm is absorbed by methanol) the quantum yields of hydrogen, glycol, methane and ethane are greatly reduced, while the formaldehyde yield remains unaffected. In 1 molar solution ?(H2) = 0·42, ?(glycol) = 0·32 and ?(CH4) = 6 x 10?4 is obtained. Ethane cannot be detected.

C. Von Sonntag

1969-01-01T23:59:59.000Z

226

(12) United States Patent Harvey et al.  

E-Print Network (OSTI)

(12) United States Patent Harvey et al. (54) ANALYZING RETURN ON INVESTMENT OF ADVERTISING US 2009/0259518 Al Oct. 15,2009 Int. Cl. G06F 17/30 (2006.01) G07G 1/00 (2006.01) U.S. Cl et al. 911980 Block et al. 511982 Eskin et al. 1111982 Barber et al. 711985 Block et al. 111996

Shamos, Michael I.

227

AL PRO | Open Energy Information  

Open Energy Info (EERE)

AL PRO AL PRO Jump to: navigation, search Name AL-PRO Place Grossheide, Lower Saxony, Germany Zip 26532 Sector Wind energy Product AL-PRO is an inndependent expert office for wind forecasts, wind potential studies, turbulence inquiries, visualizations as well as sound and shade throw forecasts Coordinates 53.592743°, 7.34313° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.592743,"lon":7.34313,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

228

In Memory of Al Cameron  

E-Print Network (OSTI)

Al Cameron, who died recently (October 3, 2005) at 80, was one of the giants in astrophysics. His insights were profound and his interests were wide-ranging. Originally trained as a nuclear physicist, he made major contributions in a number of fields, including nuclear reactions in stars, nucleosynthesis, the abundances of the elements in the Solar System, and the origin of the Solar System and the Moon. In 1957, Cameron and, independently, Burbidge, Burbidge, Fowler and Hoyle, wrote seminal papers on nuclear astrophysics. Most of our current ideas concerning element formation in stars have followed from those two pioneering and historical works. Al also made many contributions in the field of Solar System physics. Particularly noteworthy in this regard was Cameron's work on the formation of the Moon. Al was also a good friend and mentor of young people. Al Cameron will be missed by many in the community both for his scientific contributions and for his friendship.

John J. Cowan; James W. Truran

2006-11-27T23:59:59.000Z

229

E-Print Network 3.0 - al suolo al Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

DEI CAMBIAMENTI Summary: tradizionali rimboschimenti vincoli al dissodamento aumento delle provvigioni e dei turni riduzione degli... Commissione al Consiglio e al...

230

Part I:Part I: Degradation in 3.2 nm Gate Oxides:Degradation in 3.2 nm Gate Oxides: Effects on Inverter Performance and MOSFETEffects on Inverter Performance and MOSFET  

E-Print Network (OSTI)

on Inverter Performance and MOSFETEffects on Inverter Performance and MOSFET Characteristics.2 nm Gate Oxides: Effects on Inverter Performance and MOSFETEffects on Inverter Performance and MOSFET

Anlage, Steven

231

Final Manuscript submitted to the Fire Safety Journal Chen et. al., Fire detection using smoke and gas sensors  

E-Print Network (OSTI)

Santa Fe, NM 87505, USA 2 Department of Fire Protection Engineering University of Maryland, College Park Protection Engineering University of Maryland, College Park, MD 20742-3031, USA Abstract Fire detectionFinal Manuscript submitted to the Fire Safety Journal Chen et. al., Fire detection using smoke

232

High-energy, high-efficiency harmonic generation from a Cr:LiSrAlF6 laser system  

Science Journals Connector (OSTI)

We have developed a near-diffraction-limited Q-switched Cr:LiSrAlF6 (Cr:LiSAF) laser system capable of producing 860-nm, 400-mJ pulses at a repetition rate of 2 Hz. Our...

Zenzie, H H; Isyanova, Y

1995-01-01T23:59:59.000Z

233

File:USDA-CE-Production-GIFmaps-NM.pdf | Open Energy Information  

Open Energy Info (EERE)

NM.pdf NM.pdf Jump to: navigation, search File File history File usage New Mexico Ethanol Plant Locations Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 249 KB, MIME type: application/pdf) Description New Mexico Ethanol Plant Locations Sources United States Department of Agriculture Related Technologies Biomass, Biofuels, Ethanol Creation Date 2010-01-19 Extent State Countries United States UN Region Northern America States New Mexico External links http://www.nass.usda.gov/Charts_and_Maps/Ethanol_Plants/ File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 16:18, 27 December 2010 Thumbnail for version as of 16:18, 27 December 2010 1,650 × 1,275 (249 KB) MapBot (Talk | contribs) Automated bot upload

234

DOE - Office of Legacy Management -- Blue Water AEC Ore Buying Station - NM  

NLE Websites -- All DOE Office Websites (Extended Search)

Blue Water AEC Ore Buying Station - Blue Water AEC Ore Buying Station - NM 0-02 FUSRAP Considered Sites Site: Blue Water AEC Ore Buying Station (NM.0-02 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: The history of domestic uranium procurement under U.S. Atomic Energy Commission (AEC) contracts identifies a number of ore buying stations (sampling and storage sites) that were operated during the period late-1949 through the mid-1960s. During this period the AEC established ore-buying stations in new uranium producing areas where it appeared that ore production would be sufficient to support a uranium milling operation. The

235

Faraday and Cotton-Mouton Effects of Helium at $\\lambda = 1064$ nm  

E-Print Network (OSTI)

We present measurements of the Faraday and the Cotton-Mouton effects of helium gas at $\\lambda =~1064$\\,nm. Our apparatus is based on an up-to-date resonant optical cavity coupled to longitudinal and transverse magnetic fields. This cavity increases the signal to be measured by more than a factor of 270\\,000 compared to the one acquired after a single path of light in the magnetic field region. We have reached a precision of a few percent both for Faraday effect and Cotton-Mouton effect. Our measurements give for the first time the experimental value of the Faraday effect at $\\lambda$=\\,1064\\,nm. This value is compatible with the theoretical prediction. Concerning Cotton-Mouton effect, our measurement is the second reported experimental value at this wavelength, and the first to agree at better than 1$\\sigma$ with theoretical predictions.

Cadène, Agathe; Berceau, Paul; Fouché, Mathilde; Battesti, Remy; Rizzo, Carlo

2013-01-01T23:59:59.000Z

236

Nonlinear generation of 104.8-nm radiation within an absorption window in zinc  

Science Journals Connector (OSTI)

Two autoionizing levels which are separated by a few decay widths may exhibit a sharp interference or window in their absorption profile and also make canceling contributions to the refractive index at the absorption minimum. A correct choice of intermediate mixing levels prevents a similar cancellation in the nonlinear susceptibility. Using uv lasers with energies of about a mJ and pulse lengths of 5 ns, we generate 0.23 ?J per pulse at 104.8 nm.

K. H. Hahn; D. A. King; S. E. Harris

1990-11-26T23:59:59.000Z

237

Rearrangement of a phosphosilicate glass network induced by the 193-nm radiation  

SciTech Connect

The IR absorption and Raman spectra of phosphosilicate glass (PSG) are measured during its exposure to radiation at a wavelength of 193 nm. The obtained data demonstrate the complicated rearrangement dynamics of the glass network around phosphor atoms and of the glass network as a whole. The experimental dependences are explained by the model of the PSG network based on the concepts of the theory of rigidity percolation. (interaction of laser radiation with matter)

Larionov, Yu V [A. M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation); Sokolov, V O; Plotnichenko, V G [Fiber Optics Research Center, Russian Academy of Sciences, Moscow (Russian Federation)

2008-10-31T23:59:59.000Z

238

Slider design for sub-3-nm flying height head–disk systems  

Science Journals Connector (OSTI)

It is important to further push slider's gap flying height from the current value of 7–8 nm in mass production to 2.5–3 nm, in order to increase the areal density of magnetic data storage technology from the current 60–80 Gb/in2 in mass production to 1 Tb/in2. Furthermore, perpendicular magnetic recording will be the only choice for area densities beyond 300 Gb/in2, though it might be more sensitive to the fluctuation of the flying height and needs higher flying height stability. This paper reports the authors’ efforts in both reducing slider's gap flying height and increasing the stability of the flying height. Analysis suggests that heat energy generation in both reading and writing operations affects the stability of the flying height, in addition to the intermolecular forces and the flying height modulations caused by disk waviness. An important design strategy is to have high air pressure and pressure gradient around the read/write element. Results suggest that introducing a sub-shallow step in slider's trailing part is an effective approach of achieving high air pressure and pressure gradient. A new type of slider is designed accordingly. Aerodynamic performance analysis indicates that the proposed slider can fly stably at a flying height below 3 nm.

Bo Liu; Jin Liu; Tow-Chong Chong

2005-01-01T23:59:59.000Z

239

Synthesis, morphology and optical properties of GaN and AlGaN semiconductor nanostructures  

SciTech Connect

Hexagonal Gallium Nitride (GaN) and Aluminum Gallium Nitride (AlGaN) nanoparticles were synthesized by sol-gel method using Ethylene Diamine Tetra Acetic acid (EDTA) complex route. Powder X-ray diffraction (PXRD) analysis confirms the hexagonal wurtzite structure of GaN and Al{sub 0.25}Ga{sub 0.75}N nanoparticles. Surface morphology and elemental analysis were carried out by Scanning Electron Microscope (SEM) and Energy Dispersive X-ray spectroscopy (EDX). The room temperature Photoluminescence (PL) study shows the near band edge emission for GaN at 3.35 eV and at 3.59 eV for AlGaN nanoparticles. The Aluminum (Al) composition of 20% has been obtained from PL emission around 345 nm.

Kuppulingam, B., E-mail: drbaskar2009@gmail.com; Singh, Shubra, E-mail: drbaskar2009@gmail.com; Baskar, K., E-mail: drbaskar2009@gmail.com [Crystal Growth Centre, Anna University, Chennai-600025 (India)

2014-04-24T23:59:59.000Z

240

Non-monotonous refractive index changes recorded in a phosphate glass optical fibre using 248nm, 500fs laser radiation  

Science Journals Connector (OSTI)

Results are presented on the photosensitivity behavior of a phosphate glass optical fibre using 248nm, 500fs laser radiation. Bragg grating exposures performed using a double phase...

Sozzi, Michele; Rahman, Aashia; Pissadakis, Stavros

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Spectroscopic analysis of Al and N diffusion in HfO{sub 2}  

SciTech Connect

X-ray photoelectron core level spectroscopy, secondary ion mass spectroscopy, spectroscopic ellipsometry, and extended x-ray absorption fine structure measurements have been employed to distinguish the effects of Al and N diffusion on the local bonding and microstructure of HfO{sub 2} and its interface with the Si substrate in (001)Si/SiO{sub x}/2 nm HfO{sub 2}/1 nm AlO{sub x} film structures. The diffusion of Al from the thin AlO{sub x} cap layer deposited on both annealed and unannealed HfO{sub 2} has been observed following anneal in N{sub 2} and NH{sub 3} ambient. Both N{sub 2} and NH{sub 3} subsequent anneals were performed to decouple incorporated nitrogen from thermal reactions alone. Causal variations in the HfO{sub 2} microstructure combined with the dependence of Al and N diffusion on initial HfO{sub 2} conditions are presented with respect to anneal temperature and ambient.

Lysaght, P. S.; Price, J.; Kirsch, P. D. [SEMATECH, 257 Fuller Rd, Albany, New York 12203 (United States); Woicik, J. C.; Weiland, C. [National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); Sahiner, M. A. [Seton Hall University, 400 South Orange Ave, South Orange, New Jersey 07079 (United States)

2012-09-15T23:59:59.000Z

242

Development of a nanostructure microstructure in the Al–Ni system using the electrospark deposition process  

Science Journals Connector (OSTI)

Electrospark deposition (ESD) was applied to produce aluminum–nickel coatings consisting of nanostructured Al and Al3Ni phases. An ESD electrode was manufactured from a hypo-eutectic aluminum–Al3Ni alloy using chill casting. Line deposition tests were performed to determine the optimal processing parameters resulting in a high quality deposit. X-ray diffraction (XRD) as well as optical and field emission scanning electron microscopy (FE-SEM), were performed to determine the composition and microstructure of the resulting depositions. It was determined that a capacitance of 20 ?F and a voltage of 100 V resulted in the highest quality deposition. Furthermore it was determined that the ESD process was capable of producing a microstructure consisting of highly refined aluminum and Al3Ni phases. The grain size of the aluminum phase was calculated, through the application of the Scherrer equation, to be ?25 nm. While, via scanning electron microscopy the grain size of the Al3Ni phase was determined to be ?44 nm. Also it was determined that multiple deposition passes resulted in increasing the thickness of the deposit, however resulted in decreased deposit quality. Furthermore, it was determined that increasing the energy-density (pulse-energy divided by electrode cross-sectional area) resulted in increasing deposit thickness, until a maximum was obtained using an energy-density of ?0.8 J/mm2. However, increasing the energy-density beyond this point resulted in decreased deposit quality.

D.W. Heard; M. Brochu

2010-01-01T23:59:59.000Z

243

Microsoft Word - AL2005-01.doc  

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

Acquisition Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rule-making, incorporated into other...

244

Llanto al pie del Monte Carmelo  

E-Print Network (OSTI)

llantos feroces, llorando al pie de aquella fuente te estoySpring, 1988) Monte Carmelo al pie del Hay tiempo que no por

Ferrer, Juan José Prat

1988-01-01T23:59:59.000Z

245

ALS Doctoral Fellowship in Residence  

NLE Websites -- All DOE Office Websites (Extended Search)

Doctoral Fellowship in Residence Print Doctoral Fellowship in Residence Print The Advanced Light Source (ALS), a division of Lawrence Berkeley National Laboratory, is a national user facility that generates intense x-ray radiation for scientific and technological research. As the world's first third-generation synchrotron radiation source, the ALS offers outstanding performance in the VUV-soft x-ray energy range and excellent performance into the hard x-ray region. The facility welcomes researchers from universities, industries, and government laboratories around the world. It is funded by the U.S. Department of Energy, Office of Basic Energy Sciences. Applications to Shape the Future of Synchrotron Radiation Science Synchrotron radiation is now an established tool in many areas of physical and biological science. The ALS Doctoral Fellowships will allow beginning researchers to work at the frontier of synchrotron radiation research and to help advance state-of-the-art applications.

246

Modeling of the ALS linac  

SciTech Connect

The ALS injector linac is used for the Beam Test Facility (BTF) and the Damping Experiments when it is available in between the ALS filings. These experiments usually require higher quality beams and a better characterization than is normally required for ALS operations. This paper focuses on the beam emittance, energy tilt, and especially the longitudinal variation of the beam parameters. For instance, the authors want to avoid longitudinal variations at the low beta section of the BTF. On the other hand, a large energy tilt is required for post-acceleration compression of the bunch using an alpha magnet. The PARMELA code was modified to calculate and display longitudinal variations of the emittance ellipse. Using the Microsoft Development Studio under Windows NT environment the code can handle a much larger number of particles than was previously possible.

Kim, C.H. [Lawrence Berkeley Lab., CA (United States). Advanced Light Source Center

1996-08-01T23:59:59.000Z

247

Electron density distribution and crystal structure of 27R-AlON, Al{sub 9}O{sub 3}N{sub 7}  

SciTech Connect

The crystal structure of Al{sub 9}O{sub 3}N{sub 7} was characterized by laboratory X-ray powder diffraction (CuK?{sub 1}). The title compound is trigonal with space group R3-bar m (centrosymmetric). The hexagonal unit-cell dimensions (Z=3) are a=0.30656(2) nm, c=7.2008(3) nm and V=0.58605(5) nm{sup 3}. The initial structural model was derived by the powder charge-flipping method and subsequently refined by the Rietveld method. The final structural model showed the positional disordering of two of the five types of Al sites. The maximum-entropy method-based pattern fitting method was used to confirm the validity of the split-atom model, in which conventional structure bias caused by assuming intensity partitioning was minimized. The disordered crystal structure was successfully described by overlapping five types of domains with ordered atom arrangements. The distribution of atomic positions in one of the five types of domains can be achieved in the space group R3{sup ¯}m. The atom arrangements in the four other domains are noncentrosymmetric with the space group R3m. Two of the four types of domains are related by a pseudo-symmetry inversion, and the two remaining domains also have each other the inversion pseudo-symmetry. The very similar domain structure has been also reported for 21R-AlON (Al{sub 7}O{sub 3}N{sub 5}) in our previous study. - Graphical abstract: A bird’s eye view of electron densities up to 50% (0.074 nm{sup ?3}) of the maximum on the plane parallel to (110) with the corresponding atomic arrangements of Al{sub 9}O{sub 3}N{sub 7}. Highlights: • Crystal structure of Al{sub 9}O{sub 3}N{sub 7} is determined by laboratory X-ray powder diffraction. • The atom arrangements are represented by the split-atom model. • The maximum-entropy method-based pattern fitting method is used to confirm the validity of the model. • The disordered structure is described by overlapping five types of domains with ordered atom arrangements.

Asaka, Toru; Banno, Hiroki [Department of Materials Science and Engineering, Nagoya Institute of Technology, Nagoya 466-8555 (Japan); Funahashi, Shiro; Hirosaki, Naoto [Nano Ceramics Center, National Institute for Materials Science (NIMS), Ibaraki 305-0044 (Japan); Fukuda, Koichiro, E-mail: fukuda.koichiro@nitech.ac.jp [Department of Materials Science and Engineering, Nagoya Institute of Technology, Nagoya 466-8555 (Japan)

2013-08-15T23:59:59.000Z

248

AL2007-08.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Environmentally Preferable Purchasing Through the Use of the Environmentally Preferable Purchasing Through the Use of the Electronic Product Environmental Assessment Tool (EPEAT) References: Presidential Executive Order 13423 Strengthening Federal Environmental, Energy, and Transportation Management Federal Acquisition Regulations (FAR) Subpart 23.7 Contracting for Environmentally Preferable Products and Services DOE Order 450.1, Chg 2, Environmental Protection Program DOE Acquisition Guide, Chapter 23, Greening the Government - Environmental Considerations in Acquisition Electronic Product Environmental Assessment Tool, IEEE Standard 1680-2006 for Environmental Assessment of Personal Computer Products. When is this Acquisition Letter (AL) Effective? This AL is effective immediately upon issuance.

249

Category:Montgomery, AL | Open Energy Information  

Open Energy Info (EERE)

Montgomery, AL Montgomery, AL Jump to: navigation, search Go Back to PV Economics By Location Media in category "Montgomery, AL" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Montgomery AL Alabama Power Co.png SVFullServiceRestauran... 88 KB SVHospital Montgomery AL Alabama Power Co.png SVHospital Montgomery ... 90 KB SVLargeHotel Montgomery AL Alabama Power Co.png SVLargeHotel Montgomer... 86 KB SVLargeOffice Montgomery AL Alabama Power Co.png SVLargeOffice Montgome... 87 KB SVMediumOffice Montgomery AL Alabama Power Co.png SVMediumOffice Montgom... 89 KB SVMidriseApartment Montgomery AL Alabama Power Co.png SVMidriseApartment Mon... 91 KB SVOutPatient Montgomery AL Alabama Power Co.png SVOutPatient Montgomer... 87 KB SVPrimarySchool Montgomery AL Alabama Power Co.png

250

High-Speed SiGe BiCMOS Technologies: 120-nm Status and End-of-Roadmap Challenges  

E-Print Network (OSTI)

High-Speed SiGe BiCMOS Technologies: 120-nm Status and End-of-Roadmap Challenges P. Chevalier1 , BCMOS technologies at STMicroelectronics. Process and electrical characteristics of two 120-nm platforms, qualified-wave circuits. Advanced developments addressing end-of-roadmap BiCMOS are also presented and discussed. Index

Voinigescu, Sorin Petre

251

Experimental scaling law for mass ablation rate from a Sn plasma generated by a 1064 nm laser  

E-Print Network (OSTI)

. INTRODUCTION Laser produced Sn plasma, in its role as an efficient extreme ultraviolet EUV x-ray sourceExperimental scaling law for mass ablation rate from a Sn plasma generated by a 1064 nm laser depth in planar Sn targets irradiated with a pulsed 1064 nm laser was investigated over laser

Najmabadi, Farrokh

252

BOLETN OFICIAL DEL ESTADO Nm. 189 Lunes 8 de agosto de 2011 Sec. I. Pg. 90134  

E-Print Network (OSTI)

Protocolo de actuación frente al acoso sexual y al acoso por razón de sexo en el ámbito de la Administración desarrollo de la personalidad (artículo 10.1), la igualdad y la no discriminación por razón de sexo en no discriminación por razón de sexo en el ámbito de las relaciones de trabajo. Además en su artículo 9.2 dispone que

Valencia, Universidad de

253

Synthesis of nanostructured multiphase (Ti,Al)N/a-Si3N4 thin films using dense plasma focus device  

Science Journals Connector (OSTI)

A 2.3 kJ pulsed plasma focus device was used to prepare thin films of nc-(Ti,Al)N/a-Si3N4 at room temperature. The plasma focus device, fitted with copper anode encapsulated with Ti0.5Al0.5 anode, was operated with nitrogen as the filling gas. Films were deposited with various number of focus shots, at 90 mm from top of the anode and at zero angular position with respect to anode axis. XRD patterns show the growth of polycrystalline (Ti,Al)N thin films with orientations in the (1 1 1), (2 0 0), (2 2 0) and (3 1 1) crystallographic planes. Behavior of lattice constant, grain size and film roughness of deposited film as a function of variation in number of focus shots is discussed. SEM micrographs of film deposited with 15 number of focus shots exhibit well-developed net like structure of nc-(Ti,Al)N/a-Si3N4 and possibly nc-(Ti,Al)N/a-Si3N4/a-AlN or nc-TiN/a-Si3N4/a-AlN. Surface Roughness ranging 64 nm to 89 nm was also observed.

Tousif Hussain; R. Ahmad; Nida Khalid; Z.A. Umar; A. Hussnain

2011-01-01T23:59:59.000Z

254

Transformer Abdullah Al-Otaibi  

E-Print Network (OSTI)

Transformer Abdullah Al-Otaibi ID#242374 Section#2 Abstract- this is a brief description for transformer and how it works. I. DEFINITION A transformer is a device that transfers electrical energy from of the transformer in 1831. The transformer is used by Faraday only to demonstrate the principle of electromagnetic

Masoudi, Husain M.

255

Radiation damage to amorphous carbon thin films irradiated by multiple 46.9 nm laser shots below the single-shot damage threshold  

SciTech Connect

High-surface-quality amorphous carbon (a-C) optical coatings with a thickness of 45 nm, deposited by magnetron sputtering on a silicon substrate, were irradiated by the focused beam of capillary-discharge Ne-like Ar extreme ultraviolet laser (CDL=capillary-discharge laser; XUV=extreme ultraviolet, i.e., wavelengths below 100 nm). The laser wavelength and pulse duration were 46.9 nm and 1.7 ns, respectively. The laser beam was focused onto the sample surface by a spherical Sc/Si multilayer mirror with a total reflectivity of about 30%. The laser pulse energy was varied from 0.4 to 40 muJ on the sample surface. The irradiation was carried out at five fluence levels between 0.1 and 10 J/cm{sup 2}, accumulating five different series of shots, i.e., 1, 5, 10, 20, and 40. The damage to the a-C thin layer was investigated by atomic force microscopy (AFM) and Nomarski differential interference contrast (DIC) optical microscopy. The dependence of the single-shot-damaged area on pulse energy makes it possible to determine a beam spot diameter in the focus. Its value was found to be equal to 23.3+-3.0 mum using AFM data, assuming the beam to have a Gaussian profile. Such a plot can also be used for a determination of single-shot damage threshold in a-C. A single-shot threshold value of 1.1 J/cm{sup 2} was found. Investigating the consequences of the multiple-shot exposure, it has been found that an accumulation of 10, 20, and 40 shots at a fluence of 0.5 J/cm{sup 2}, i.e., below the single-shot damage threshold, causes irreversible changes of thin a-C layers, which can be registered by both the AFM and the DIC microscopy. In the center of the damaged area, AFM shows a-C removal to a maximum depth of 0.3, 1.2, and 1.5 nm for 10-, 20- and 40-shot exposure, respectively. Raman microprobe analysis does not indicate any change in the structure of the remaining a-C material. The erosive behavior reported here contrasts with the material expansion observed earlier [L. Juha et al., Proc. SPIE 5917, 91 (2005)] on an a-C sample irradiated by a large number of femtosecond pulses of XUV high-order harmonics.

Juha, L.; Hajkova, V.; Vorlicek, V. [Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, 182 21 Prague 8 (Czech Republic); Chalupsky, J. [Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, 182 21 Prague 8 (Czech Republic); Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Brehova 7, 115 19 Prague 1 (Czech Republic); Ritucci, A.; Reale, A.; Zuppella, P. [Department of Physics, University of L'Aquila, gc Laboratorio Nazionale del Gran Sasso (Istituto Nazionale di Fisica Nucleare-INFN), 67010 Coppito, L'Aquila (Italy); Stoermer, M. [GKSS Research Center, Max-Planck-Strasse 1, D-21502 Geesthacht (Germany)

2009-05-01T23:59:59.000Z

256

Direct Patterning of CdSe Quantum Dots into Sub-100 nm Structures  

SciTech Connect

Ordered, two-dimensional cadmium selenide (CdSe) arrays have been fabricated on indium-doped tin oxide (ITO) electrodes using the pattern replication in nonwetting templates (PRINT) process. CdSe quantum dots (QDs) with an average diameter of 2.7 nm and a pyridine surface ligand were used for patterning. The PRINT technique utilizes a perfluoropolyether (PFPE) elastomeric mold that is tolerant of most organic solvents, thus allowing solutions of CdSe QDs in 4-picoline to be used for patterning without significant deformation of the mold. Nanometer-scale diffraction gratings have been successfully replicated with CdSe QDs.

Hampton, Meredith J.; Templeton, Joseph L.; DeSimone, Joseph M.

2010-01-01T23:59:59.000Z

257

Extreme ultraviolet source at 6.7 nm based on a low-density plasma  

SciTech Connect

We demonstrate an efficient extreme ultraviolet (EUV) source for operation at {lambda} = 6.7 nm by optimizing the optical thickness of gadolinium (Gd) plasmas. Using low initial density Gd targets and dual laser pulse irradiation, we observed a maximum EUV conversion efficiency (CE) of 0.54% for 0.6% bandwidth (BW) (1.8% for 2% BW), which is 1.6 times larger than the 0.33% (0.6% BW) CE produced from a solid density target. Enhancement of the EUV CE by use of a low-density plasma is attributed to the reduction of self-absorption effects.

Higashiguchi, Takeshi; Yugami, Noboru [Department of Advanced Interdisciplinary Sciences, Center for Optical Research and Education (CORE), and Optical Technology Innovation Center (OpTIC), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan); Japan Science and Technology Agency, CREST, 4-1-8 Honcho, Kanagawa, Saitama 332-0012 (Japan); Otsuka, Takamitsu [Department of Advanced Interdisciplinary Sciences, Center for Optical Research and Education (CORE), and Optical Technology Innovation Center (OpTIC), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan); Jiang, Weihua [Department of Electrical Engineering, Nagaoka University of Technology, Kami-tomiokamachi 1603-1, Nagaoka, Niigata 940-2188 (Japan); Endo, Akira [Research Institute for Science and Engineering, Waseda University, Okubo 3-4-1, Shinjuku, Tokyo 169-8555 (Japan); Li Bowen; Kilbane, Deirdre; Dunne, Padraig; O'Sullivan, Gerry [School of Physics, University College Dublin, Belfield, Dublin 4 (Ireland)

2011-11-07T23:59:59.000Z

258

1-nm-thick graphene tri-layer as the ultimate copper diffusion barrier  

SciTech Connect

We demonstrate the thinnest ever reported Cu diffusion barrier, a 1-nm-thick graphene tri-layer. X-ray diffraction patterns and Raman spectra show that the graphene is thermally stable at up to 750?°C against Cu diffusion. Transmission electron microscopy images show that there was no inter-diffusion in the Cu/graphene/Si structure. Raman analyses indicate that the graphene may have degraded into a nanocrystalline structure at 750?°C. At 800?°C, the perfect carbon structure was damaged, and thus the barrier failed. The results of this study suggest that graphene could be the ultimate Cu interconnect diffusion barrier.

Nguyen, Ba-Son [Department of Mechanical Engineering, National Cheng Kung University, 1 University Road, Tainan 701, Taiwan (China); Lin, Jen-Fin [Department of Mechanical Engineering, National Cheng Kung University, 1 University Road, Tainan 701, Taiwan (China); Center for Micro/Nano Science and Technology, National Cheng Kung University, 1 University Road, Tainan 701, Taiwan (China); Perng, Dung-Ching, E-mail: dcperng@ee.ncku.edu.tw [Institute of Microelectronics and Electrical Engineering Department, National Cheng Kung University, 1 University Road, Tainan 701, Taiwan (China); Center for Micro/Nano Science and Technology, National Cheng Kung University, 1 University Road, Tainan 701, Taiwan (China)

2014-02-24T23:59:59.000Z

259

(12) United States Patent Reardan et al.  

E-Print Network (OSTI)

(12) United States Patent Reardan et al. (54) SENSITIVE DRUG DISTRIBUTION SYSTEM AND METHOD (75 2004/0117205 Al Jun. 17,2004 (51) Int. Cl. G06Q 10/00 (2006.01) (52) U.S. Cl/231 4,976,351 A 1211990 Mangini et al. 5,737,539 A * 411998 Edelson et al. ................. 705/3 5

Shamos, Michael I.

260

(12) United States Patent Likourezos et al.  

E-Print Network (OSTI)

(12) United States Patent Likourezos et al. (54) SYSTEM AND METHOD FOR AUTOMATICALLY EFFECTING Publication Data US 2002/0095376 Al Jul. 18, 2002 Related U.S. Application Data Continuation Altman et al. ................ 705/36 5,715,314 A 211998 Payne et al. 5,794,219 A 811998 Brown 5

Shamos, Michael I.

Note: This page contains sample records for the topic "019-10 al nm" from the National Library of EnergyBeta (NLEBeta).
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261

Microsoft Word - AL2007-01.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AL-2007-01 (12/15/06) AL-2007-01 (12/15/06) 1 Department of Energy No. AL-2007-01 Acquisition Regulation Date 12/15/06 ACQUISITION LETTER This Acquisition Letter is issued by the Procurement Executive of DOE. Subject: Implementation of Functional Accountability Requirements References: Secretary of Energy Memorandum dated May 23, 2006, Functional Accountability When is this Acquisition Letter (AL) Effective? This AL, which includes the attached OPAM Implementation Plan and DOE Corporate Implementation Plan, are effective immediately. When does this AL Expire? This AL remains in effect until superseded or canceled and is subject to change as needed. Who is the Point of Contact?

262

Towards 0.1 nm resolution with the first spherically corrected transmission electron microscope  

Science Journals Connector (OSTI)

......defocus-modulation image processing. Ultramiaysco/y'41: 323-333. means of an appropriate monochromator. 24 Thust A, Overwijk M H, Coene W M J, and Lentzen M (1996) M. Haider et al. Corrected electron microscope 405 Numerical correction of lenaberrations......

Maximilian Haider; Herald Rose; Stephan Uhlemann; Bernd Kabius; Knut Urban

1998-01-01T23:59:59.000Z

263

Optimal power flow under both normal and contingent operation conditions using the hybrid fuzzy particle swarm optimisation and Nelder-Mead algorithm (HFPSO-NM)  

Science Journals Connector (OSTI)

In this paper, we solve the optimal power flow problem using by the new hybrid fuzzy particle swarm optimisation and Nelder-Mead (NM) algorithm (HFPSO-NM). The goal of combining the NM simplex method and the particle swarm optimisation (PSO) method is ... Keywords: Fuzzy logic, HFPSO-NM, Nelder-Mead method, Optimal power flow, Particle swarm optimisation, Voltage stability

Mahmood Joorabian; Ehsan Afzalan

2014-01-01T23:59:59.000Z

264

308 nm photochemical reaction of gaseous HNO3 and benzene on ?-Fe2O3 surfaces  

Science Journals Connector (OSTI)

Abstract The 308 nm photochemical reactions of nitric acid (HNO3) and benzene in the gas phase and on ?-Fe2O3 surface at 298 K was investigated by using Fourier transform infrared spectroscopy (FT-IR) combined with high performance liquid chromatography (HPLC). The concentration and yield of HONO and p-nitrophenol (p-NP) had been examined as a function of reaction time, benzene initial concentration and relative humidity on photochemical reaction. The results showed that gaseous HNO3 did not directly react with benzene in the dark, and p-NP was formed irradiation under 308 nm UV light. When HNO3 initial concentration was 400 Pa and benzene was 300 Pa, the illumination time was 100 min, the concentration of p-NP produced from the photochemical reaction of HNO3 and benzene on ?-Fe2O3 surface was about 3.08 times higher than that in the gas phase. In the meantime, while reaction time was 40 min and relative humidity was 70%, the concentration of HONO and p-NP formed on ?-Fe2O3 surface were about 3.55 and 2.51 times higher than those in the gas phase, and the yield of p-NP was 3.74% and 2.99%, respectively. Surfaces effect played a leading role in photochemical reaction of HNO3 and benzene on ?-Fe2O3 surface.

Jun Zhao; Chengzhu Zhu; Jun Lu; Jiaji Zou; Shuchuan Peng; Tianhu Chen

2014-01-01T23:59:59.000Z

265

Nonlinear bleaching, absorption, and scattering of 532-nm-irradiated plasmonic nanoparticles  

SciTech Connect

Single-pulse irradiation of Au and Ag suspensions of nanospheres and nanodisks with 532-nm 4-ns pulses has identified complex optical nonlinearities while minimizing material damage. For all materials tested, we observe competition between saturable absorption (SA) and reverse SA (RSA), with RSA behavior dominating for intensities above {approx}50 MW/cm{sup 2}. Due to reduced laser damage in single-pulse experiments, the observed intrinsic nonlinear absorption coefficients are the highest reported to date for Au nanoparticles. We find size dependence to the nonlinear absorption enhancement for Au nanoparticles, peaking in magnitude for 80-nm nanospheres and falling off at larger sizes. The nonlinear absorption coefficients for Au and Ag spheres are comparable in magnitude. On the other hand, the nonlinear absorption for Ag disks, when corrected for volume fraction, is several times higher. These trends in nonlinear absorption are correlated to local electric field enhancement through quasi-static mean-field theory. Through variable size aperture measurements, we also separate nonlinear scattering from nonlinear absorption. For all materials tested, we find that nonlinear scattering is highly directional and that its magnitude is comparable to that of nonlinear absorption. These results indicate methods to improve the efficacy of plasmonic nanoparticles as optical limiters in pulsed laser systems.

Liberman, V.; Sworin, M.; Kingsborough, R. P.; Geurtsen, G. P.; Rothschild, M. [Lincoln Laboratory, Massachusetts Institute of Technology, 244 Wood Street, Lexington, Massachusetts 02420 (United States)

2013-02-07T23:59:59.000Z

266

AL2007-05.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7-05 7-05 Acquisition Regulation Date 03/29/2007 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Acquisition Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rule-making, incorporated into other guidance, and/or canceled. * * * * * * * * * * * * * * * * ACQUISITION LETTERS REMAINING IN EFFECT NUMBER DATE SUBJECT 93-4 04/07/93 Displaced Workers Benefits Program 94-19 12/09/94 Basic Labor Policies Fringe Benefits 95-06 06/28/95 Personal Property Letter System 95-14 11/17/95 Subcontracts under the New Independent States - Industrial Partnering Program

267

AL2007-03.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AL 2007-03 AL 2007-03 Acquisition Regulation Date 03/30/07 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Interagency Acquisition References: FAR Part 7 Acquisition Planning FAR Part 8 Required Sources of Supplies and Services FAR Part 10 Market Research FAR Subpart 17.2 Options FAR Subpart 17.5 Interagency Acquisitions under the Economy Act FAR Part 37 Service Contracting FAR Part 38 Federal Supply Schedule Contracting FAR Part 42 Contract Management DEAR 970.1707 Work For Others Guide Chapter 7.1 Acquisition Planning Guide Chapter 17.1 Interagency Agreements Guide Chapter 38.1 Task Order Contracting Strategic Acquisition Transaction Guide

268

PROYECTO DE CAMBIOS AL DFL1 PRESENTADO AL CONGRESO EN 1999  

E-Print Network (OSTI)

PROYECTO DE CAMBIOS AL DFL1 PRESENTADO AL CONGRESO EN 1999 LEY GENERAL DE SERVICIOS ELECTRICOS hace, en materias de electricidad, gas y combustibles líquidos, al Ministerio del Interior o al Ministro del Interior, deberán entenderse referidas al Ministerio de Economía, Fomento y Reconstrucción o

Rudnick, Hugh

269

X-ray photoelectron spectroscopy and ultraviolet photoelectron spectroscopy investigation of Al-related dipole at the HfO{sub 2}/Si interface  

SciTech Connect

The presence of an ultrathin oxide layer at the high-k/SiO{sub 2} interface may result in an interfacial dipole related to the specific high-k dielectric used for the gate stacks. 1 nm HfO{sub 2}/x nmAl{sub 2}O{sub 3}/SiO{sub 2}/Si stacks with different x values (x=0, 0.4, 0.8, 1.2) have been prepared by atomic layer deposition. Using photoelectron spectroscopy, an Al-related interfacial dipole in the HfO{sub 2}/Al{sub 2}O{sub 3}/SiO{sub 2} gate stack has been identified. X-ray photoelectron spectroscopy analysis shows that the dipole is correlated with the formation of an interfacial Al-silicate. The dipole is located at the Al-silicate interface between Al{sub 2}O{sub 3} and SiO{sub 2}, and its strength increases with the increase in Al{sub 2}O{sub 3} thickness because of Al silicate growth. Such Al-related interfacial dipole should have potential applications in future positive metal-oxide-semiconductor devices.

Zhu, L. Q.; Barrett, N.; Jegou, P. [Groupe Photoemission, CEA/IRAMIS/SPCSI, F-91191 Gif-sur-Yvette (France); Martin, F.; Leroux, C.; Martinez, E.; Grampeix, H.; Renault, O.; Chabli, A. [CEA-LETI, MINATEC, 17 rue des Martyrs, 38054 Grenoble Cedex 9 (France)

2009-01-15T23:59:59.000Z

270

Observation of columnar microstructure in lattice-matched InAlN/GaN grown by plasma assisted molecular beam epitaxy  

SciTech Connect

Nominally lattice matched InAlN/GaN was grown by plasma-assisted molecular beam epitaxy, and the intrinsic microstructure was investigated via x-ray diffraction, transmission electron microscopy, and atom probe tomography. The InAlN showed a cellular structure, which was comprised of {approx}10 nm wide Al-rich cores and {approx}1 nm In-rich InAlN intercellular boundaries. Despite the strong laterally non-uniform In distribution, both vertical and lateral lattices are unperturbed by the cellular structure, as evidenced by strong thickness fringes in on-axis {omega}-2{theta} high resolution x-ray diffraction scans, coherence lengths derived from on-axis (0002) and off-axis (1012) {omega}-2{theta} high resolution x-ray diffraction scans, and a modified Williamson-Hall analysis for on-axis reflections.

Choi, Soojeong; Wu Feng; Shivaraman, Ravi; Young, Erin C.; Speck, James S. [Materials Department, University of California, Santa Barbara, California 93106 (United States)

2012-06-04T23:59:59.000Z

271

DOE Challenge Home Case Study, Palo Duro Homes, Inc., Albuquerque, NM, Production  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Palo Duro Palo Duro Homes, Inc. Albuquerque, NM BUILDING TECHNOLOGIES OFFICE DOE Challenge Home builders are in the top 1% of builders in the country meeting the extraordinary levels of excellence and quality specifi ed by the U.S. Department of Energy. Every DOE Challenge Home starts with ENERGY STAR for Homes Version 3 for an energy-effi cient home built on a solid foundation of building science research. Then, even more advanced technologies are designed in for a home that goes above and beyond current code to give you the superior quality construction, HVAC, appliances, indoor air quality, safety, durability, comfort, and solar-ready components along with ultra-low or no utility bills. This provides homeowners with a quality home that will last for generations to come.

272

LOS ALAMOS, N.M., January 15, 2013-Researchers from Los Alamos National  

NLE Websites -- All DOE Office Websites (Extended Search)

follows the 'Yellowknife follows the 'Yellowknife Road' to Martian wet area January 15, 2013 Instrument confirms presence of gypsum and related minerals LOS ALAMOS, N.M., January 15, 2013-Researchers from Los Alamos National Laboratory and the French Space Agency have tracked a trail of minerals that point to the prior presence of water at the Curiosity rover site on Mars. Researchers from the Mars Science Laboratory's ChemCam team today described how the laser instrument aboard the Curiosity Rover-an SUV-sized vehicle studying the surface of the Red Planet-has detected veins of gypsum running through an area known as Yellowknife Bay, located some 700 meters away from where the Curiosity Rover landed five months ago. - 2 - "These veins are composed mainly of hydrated calcium sulfate, such as bassanite

273

LOS ALAMOS, N.M., Nov. 19, 2013-Researchers at Los Alamos National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

virus spread and evolution studied virus spread and evolution studied through computer modeling November 19, 2013 LOS ALAMOS, N.M., Nov. 19, 2013-Researchers at Los Alamos National Laboratory are investigating the complex relationships between the spread of the HIV virus in a population (epidemiology) and the actual, rapid evolution of the virus (phylogenetics) within each patient's body. "We have developed novel ways of estimating epidemics dynamics such as who infected whom, and the true population incidence of infection versus mere diagnoses dates," said Thomas Leitner, principal investigator. "Obviously, knowledge about these things is important for public health monitoring, decision making and intervention campaigns, and further to forensic investigations." The team models the uninfected population using traditional differential equations

274

DOI-BLM-NM-L000-2012-0042-DNA | Open Energy Information  

Open Energy Info (EERE)

2-DNA 2-DNA Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: DOI-BLM-NM-L000-2012-0042-DNA DNA at Lightning Dock Geothermal Area for Geothermal/Exploration {{{NEPA_Name}}} General NEPA Document Info Environmental Analysis Type DNA Applicant Lightning Dock Geothermal Inc Geothermal Area Lightning Dock Geothermal Area Project Location New Mexico Project Phase Geothermal/Exploration Techniques Time Frame (days) Participating Agencies Lead Agency BLM Funding Agency none provided Managing District Office BLM Las Cruces District Office Managing Field Office none provided Funding Agencies none provided Surface Manager none provided Mineral Manager BLM Selected Dates Application Document Type Sundry Notice Relevant Numbers Lead Agency

275

DOI-BLM-NM-L000-2012-0046-CX | Open Energy Information  

Open Energy Info (EERE)

6-CX 6-CX Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: DOI-BLM-NM-L000-2012-0046-CX CX at Lightning Dock Geothermal Area for Geothermal/Exploration {{{NEPA_Name}}} General NEPA Document Info Energy Sector Geothermal energy Environmental Analysis Type CX Applicant Lightning Dock Geothermal Inc Geothermal Area Lightning Dock Geothermal Area Project Location New Mexico Project Phase Geothermal/Exploration Techniques Time Frame (days) Application Time 16 Participating Agencies Lead Agency BLM Funding Agency none provided Managing District Office BLM Las Cruces District Office Managing Field Office none provided Funding Agencies none provided Surface Manager none provided Mineral Manager BLM Selected Dates Application Date 1/4/2012

276

LOS ALAMOS, N.M., Oct. 31, 2013-Los Alamos National Laboratory scientist  

NLE Websites -- All DOE Office Websites (Extended Search)

Matter, antimatter and surviving the big Matter, antimatter and surviving the big bang is topic of Lab's next Frontiers in Science lecture October 31, 2013 Talk begins at 7 p.m. and open to public LOS ALAMOS, N.M., Oct. 31, 2013-Los Alamos National Laboratory scientist Vincenzo Cirigliano asks the question, How did we survive the big bang? in a series of Frontiers in Science lectures beginning Monday, Nov. 4, in the Duane Smith Auditorium at Los Alamos High School. "Particles and antiparticles were produced in equal numbers in the aftermath of the big bang," according to Cirigliano. "As the primordial soup cooled, they should have completely destroyed each other, leaving behind a universe with no matter. Instead, an - 2 - imbalance of matter over antimatter developed, eventually leading to galaxies and stars

277

LOS ALAMOS, N.M., Aug. 21, 2013-The High-Altitude Water Cherenkov (HAWC)  

NLE Websites -- All DOE Office Websites (Extended Search)

gamma-ray observatory begins gamma-ray observatory begins operations at Sierra Negra volcano in the state of Puebla, Mexico August 21, 2013 New site to observe supernovas and supermassive black holes LOS ALAMOS, N.M., Aug. 21, 2013-The High-Altitude Water Cherenkov (HAWC) Gamma Ray Observatory has begun formal operations at its site in Mexico. HAWC is designed to study the origin of very high-energy cosmic rays and observe the most energetic objects in the known universe. This extraordinary observatory, using a unique detection technique that differs from the classical astronomical design of mirrors, - 2 - lenses, and antennae, is a significant boost to international scientific and technical knowledge. "The HAWC observatory will search for signals from dark matter and to study some

278

DOI-BLM-NM-L000-2012-0020-DNA | Open Energy Information  

Open Energy Info (EERE)

20-DNA 20-DNA Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: DOI-BLM-NM-L000-2012-0020-DNA DNA at Lightning Dock Geothermal Area for Geothermal/Exploration {{{NEPA_Name}}} General NEPA Document Info Energy Sector Geothermal energy Environmental Analysis Type DNA Applicant Lightning Dock Geothermal Inc Geothermal Area Lightning Dock Geothermal Area Project Location New Mexico Project Phase Geothermal/Exploration Techniques Time Frame (days) Participating Agencies Lead Agency BLM Funding Agency none provided Managing District Office BLM Las Cruces District Office Managing Field Office none provided Funding Agencies none provided Surface Manager none provided Mineral Manager BLM Selected Dates Application Document Type Sundry Notice

279

Nanofiltration of Electrolyte Solutions by Sub-2nm Carbon Nanotube Membranes  

SciTech Connect

Both MD simulations and experimental studies have shown that liquid and gas flow through carbon nanotubes with nanometer size diameter is exceptionally fast. For applications in separation technology, selectivity is required together with fast flow. In this work, we use pressure-driven filtration experiments to study ion exclusion in silicon nitride/sub-2-nm CNT composite membranes as a function of solution ionic strength, pH, and ion valence. We show that carbon nanotube membranes exhibit significant ion exclusion at low salt concentration. Our results support a rejection mechanism dominated by electrostatic interactions between fixed membrane charges and mobile ions, while steric and hydrodynamic effects appear to be less important. Comparison with commercial nanofiltration membranes for water softening reveals that our carbon nanotube membranes provides far superior water fluxes for similar ion rejection capabilities.

Fornasiero, F; Park, H G; Holt, J K; Stadermann, M; Kim, S; In, J B; Grigoropoulos, C P; Noy, A; Bakajin, O

2008-03-13T23:59:59.000Z

280

Printed wax masks for 254 nm deep-UV pattering of PMMA-based microfluidics  

Science Journals Connector (OSTI)

This paper reports a new technique for masking deep-UV exposure of poly(methyl methacrylate) (PMMA) using a printed wax mask. This technique provides an inexpensive and bulk fabrication method for PMMA structures. The technique involves the direct printing of the mask onto a polymer sheet using a commercial wax printer. The wax layer was then transferred to a PMMA substrate using a thermal laminator, exposed using deep-UV (with a wavelength of 254 nm), developed in an IPA:water solution, and completed by bonding on a PMMA cap layer. A sample microfluidic device fabricated with this method is also presented, with the microchannel as narrow as 50 µm. The whole process is easy to perform without the requirement for any microfabrication facilities.

Yiqiang Fan; Yang Liu; Huawei Li; Ian G Foulds

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Time and spectrum-resolving mutiphoton correlator for 300-900 nm  

E-Print Network (OSTI)

We demonstrate a single-photon sensitive spectrometer in the visible range, which allows us to perform time-resolved and multi-photon spectral correlation measurements. It is based on a monochromator composed of two gratings, collimation optics and an array of single photon avalanche diodes. The time resolution can reach $110$ ps and the spectral resolution is $2$ nm/pixel, limited by the design of the monochromator. This technique can easily be combined with commercial monochromators, and can be useful for joint spectrum measurements of two photons emitted in the process of parametric down conversion, as well as time-resolved spectrum measurements in optical coherence tomography or medical physics applications.

Johnsen, Kelsey D; Scarcella, Carmelo; Thibault, Marilyne; Tosi, Alberto; Jennewein, Thomas

2014-01-01T23:59:59.000Z

282

Time and spectrum-resolving mutiphoton correlator for 300-900 nm  

E-Print Network (OSTI)

We demonstrate a single-photon sensitive spectrometer in the visible range, which allows us to perform time-resolved and multi-photon spectral correlation measurements. It is based on a monochromator composed of two gratings, collimation optics and an array of single photon avalanche diodes. The time resolution can reach $110$ ps and the spectral resolution is $2$ nm/pixel, limited by the design of the monochromator. This technique can easily be combined with commercial monochromators, and can be useful for joint spectrum measurements of two photons emitted in the process of parametric down conversion, as well as time-resolved spectrum measurements in optical coherence tomography or medical physics applications.

Kelsey D. Johnsen; Piotr Kolenderski; Carmelo Scarcella; Marilyne Thibault; Alberto Tosi; Thomas Jennewein

2014-06-17T23:59:59.000Z

283

Measurement of absolute rates for multiphoton ionization of atomic hydrogen at 248 nm  

Science Journals Connector (OSTI)

We present measurements of absolute rates for multiphoton ionization of the ground state of atomic hydrogen by a linearly polarized, subpicosecond KrF laser at a wavelength of 248 nm. The irradiance was varied from 3×1012 to 2×1014 W/cm2, and three above-threshold-ionization peaks were observed. The measured rate for total electron production was less than that predicted by Floquet theory [S.-I. Chu and J. Cooper, Phys. Rev. A 32, 2769 (1985)] and perturbation calculations [S. V. Khristenko and S. I. Vetchinkin, Opt. Specktrosk. 40, 417 (1976)], but significantly higher than calculated by the Reiss [Phys. Rev. A 22, 1786 (1980)] and Keldysh [Sov. Phys.—JETP 20, 1307 (1965)] methods using Volkov final states.

George A. Kyrala and T. David Nichols

1991-08-01T23:59:59.000Z

284

Single and double electron photodetachment from the oxygen anion at 41.7 nm  

Science Journals Connector (OSTI)

Single and double photodetachment of the oxygen anion O? have been investigated at 41.7  nm (29.8 eV) in a crossed beams experiment using intense photon pulses from a free-electron laser. The ratio of single (O0+e?) and double (O++2e?) detachment was determined to be ?O0/?O+=4.12± 0.17 as identified directly from the yield of O0 and O+ fragments after irradiation. The absolute cross section for the dominating single detachment channel was measured to ?O0=(2.1±0.6)×10?19 cm2. Analysis of photoelectrons detected in coincidence with neutral fragments (O0) suggests that single photodetachment primarily happens via the ground (3P) or lowest excited (1D) state of oxygen. The results demonstrate the feasibility and advantage of crossed beams experiments for complete studies of photodetachment reactions.

L. S. Harbo; A. Becker; S. Dziarzhytski; C. Domesle; N. Guerassimova; A. Wolf; H. B. Pedersen

2012-08-14T23:59:59.000Z

285

LOS ALAMOS, N.M., Feb. 14, 2013-Recently a Los Alamos National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Quantum cryptography put to work for Quantum cryptography put to work for electric grid security February 14, 2013 LOS ALAMOS, N.M., Feb. 14, 2013-Recently a Los Alamos National Laboratory quantum cryptography (QC) team successfully completed the first-ever demonstration of securing control data for electric grids using quantum cryptography. The demonstration was performed in the electric grid test bed that is part of the Trustworthy Cyber Infrastructure for the Power Grid (TCIPG) project at the University of Illinois Urbana-Champaign (UIUC) that was set up under the Department of Energy's Cyber Security for Energy Delivery Systems program in the Office of Electricity Delivery and Energy Reliability. Novel methods for controlling the electric grid are needed to accommodate new energy sources such as renewables whose availability can fluctuate on short time scales. This

286

LOS ALAMOS, N.M., June 4, 2013-Los Alamos National Laboratory researchers  

NLE Websites -- All DOE Office Websites (Extended Search)

Using laser-driven neutrons to stop Using laser-driven neutrons to stop nuclear smugglers June 4, 2013 Los Alamos shows first nuclear material detection by single short-pulse-laser-driven neutron source LOS ALAMOS, N.M., June 4, 2013-Los Alamos National Laboratory researchers have successfully demonstrated for the first time that laser-generated neutrons can be enlisted as a useful tool in the War on Terror. The international research team in February used the short-pulse laser at Los Alamos's TRIDENT facility to generate a neutron beam with novel characteristics that interrogated a closed container to confirm the presence and quantity of nuclear material inside. The successful experiment paves the way for creation of a table-top-sized or truck-mounted - 2 - neutron generator that could be installed at strategic locations worldwide to thwart

287

Solid–solid transformation route to nanocrystalline sodalite from Al-PILC at room temperature  

Science Journals Connector (OSTI)

The present study describes a solid–solid transformation of nanocrystalline sodalite from the solid gel mixture of Al2O3-pillared montmorillonite (Al-PILC) with sodium hydroxide at room temperature (25 °C) under an ambient atmosphere. Powder X-ray diffraction (XRD) analysis confirms that the X-ray crystalline sodalite products are crystallized after 12 days, whereas infrared absorption (IR) spectra reveal that diagnostic IR absorption peaks due to single four-membered ring of sodalite framework is observed even after 1 day. Scanning electron microscopy (SEM) shows that Al-PILC is transformed into discrete nano-sized sodalite particles (?50 nm). Although the induction period, the time elapsing before nucleation, for the solid–solid transformation takes much longer (12 days), the nanocrystalline sodalite is successfully obtained at this extremely mild synthetic condition through solid–solid transformation.

Sung-Reol Lee; Man Park; Yang-Su Han; Jin-Ho Choy

2004-01-01T23:59:59.000Z

288

Inductively coupled plasma–reactive ion etching of c- and a-plane AlGaN over the entire Al composition range: Effect of BCl{sub 3} pretreatment in Cl{sub 2}/Ar plasma chemistry  

SciTech Connect

Inductively coupled plasma (ICP)–reactive ion etching (RIE) patterning is a standard processing step for UV and optical photonic devices based on III-nitride materials. There is little research on ICP-RIE of high Al-content AlGaN alloys and for nonpolar nitride orientations. The authors present a comprehensive study of the ICP-RIE of c- and a-plane AlGaN in Cl{sub 2}/Ar plasma over the entire Al composition range. The authors find that the etch rate decreases in general with increasing Al content, with different behavior for c- and a-plane AlGaN. They also study the effect of BCl{sub 3} deoxidizing plasma pretreatment. An ICP deoxidizing BCl{sub 3} plasma with the addition of argon is more efficient in removal of surface oxides from Al{sub x}Ga{sub 1?x}N than RIE alone. These experiments show that Al{sub x}Ga{sub 1?x}N etching is affected by the higher binding energy of AlN and the higher affinity of oxygen to aluminum compared to gallium, with oxides on a-plane AlGaN more difficult to etch as compared to oxides on c-plane AlGaN, specifically for high Al composition materials. The authors achieve reasonably high etch rate (?350 nm/min) for high Al-content materials with a smooth surface morphology at a low DC bias of ??45 VDC.

Shah, Amit P.; Laskar, Masihhur R.; Azizur Rahman, A.; Gokhale, Maheshwar R.; Bhattacharya, Arnab [Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005 (India)] [Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005 (India)

2013-11-15T23:59:59.000Z

289

Inscription of Thermally Durable Type IIA Gratings in B/Ge-codoped Optical Fibres Using 248nm, 500fs Radiation  

Science Journals Connector (OSTI)

Results on the inscription of Type IIA Bragg gratings in B-germanosilicate fibres using 248nm, 500fs laser radiation are presented. The gratings recorded exhibit index changes ?n?10-3,...

Violakis, George; Konstantaki, Maria; Pissadakis, Stavros

290

Intermolecular force and surface roughness models for air bearing simulations for sub-5 nm flying height sliders  

Science Journals Connector (OSTI)

When the spacing between the slider and the disk is less than 5 nm, the intermolecular...2002...) can be view as a flat slider–disk intermolecular force model. The contact distance between the slider and disk nee...

Du Chen; David B. Bogy

2007-05-01T23:59:59.000Z

291

Photon-controlled fabrication of amorphous superlattice structures using ArF (193 nm) excimer laser photolysis  

SciTech Connect

Pulsed ArF (193 nm) excimer laser photolysis of disilane, germane, and disilane-ammonia mixtures has been used to deposit amorphous superlattices containing silicon, germanium, and silicon nitride layers. Transmission electron microscope cross-section views demonstrate that structures having thin (5--25 nm) layers and sharp interlayer boundaries can be deposited at substrate temperatures below the pyrolytic threshold, entirely under laser photolytic control.

Lowndes, D.H.; Geohegan, D.B.; Eres, D.; Pennycook, S.J.; Mashburn, D.N.; Jellison G.E. Jr.

1988-05-30T23:59:59.000Z

292

Ytterbium-doped fibre laser tunable in the range 1017 - 1040 nm with second-harmonic generation  

SciTech Connect

A cladding-pumped ytterbium-doped fibre laser has been tuned to shorter emission wavelengths (from 1040 to 1017 nm). The laser output power obtained has been compared to calculation results. We have studied frequency doubling of the laser in a KTiOPO{sub 4} (KTP) crystal with type II phase matching in the XY plane and demonstrated wavelength tuning in the range 510 - 520 nm. (lasers)

Dontsova, E I; Kablukov, S I; Babin, Sergei A

2013-05-31T23:59:59.000Z

293

Diode-pumped Nd:YVO4/Yb:S-FAP laser emitting at 985 and 492.5 nm  

E-Print Network (OSTI)

Diode-pumped Nd:YVO4/Yb:S-FAP laser emitting at 985 and 492.5 nm Marc Castaing,1,2, * François, 2008 For the first time, to the best of our knowledge, Yb:S-FAP crystals have been intracavity pumped by a Nd:YVO4 laser at 914 nm. This original pumping scheme allows efficient laser action on the three

Paris-Sud XI, Université de

294

Supra-Canonical 26Al/27Al and the Residence Time of CAIs in the  

E-Print Network (OSTI)

Supra-Canonical 26Al/27Al and the Residence Time of CAIs in the Solar Protoplanetary Disk Edward D initial 26Al/27Al ratio of 4.5 � 10­5 has been a fiducial marker for the beginning of the solar system that some CAIs had initial 26Al/27Al values at least 25% greater than canonical and that the canonical

Harrison, Mark

295

Electron density distribution and disordered crystal structure of 15R-SiAlON, SiAl{sub 4}O{sub 2}N{sub 4}  

SciTech Connect

The crystal structure of SiAl{sub 4}O{sub 2}N{sub 4} was characterized by laboratory X-ray powder diffraction (CuK?{sub 1}). The title compound is trigonal with space group R3-bar m. The hexagonal unit-cell dimensions (Z=3) are a=0.301332(3) nm, c=4.18616(4) nm and V=0.3291825(5) nm{sup 3}. The initial structural model was successfully derived by the charge-flipping method and further refined by the Rietveld method. The final structural model showed the positional disordering of one of the three (Si,Al) sites. The maximum-entropy method-based pattern fitting (MPF) method was used to confirm the validity of the split-atom model, in which conventional structure bias caused by assuming intensity partitioning was minimized. The reliability indices calculated from the MPF were R{sub wp}=5.05%, S (=R{sub wp}/R{sub e})=1.21, R{sub p}=3.77%, R{sub B}=1.29% and R{sub F}=1.01%. The disordered crystal structure was successfully described by overlapping three types of domains with ordered atom arrangements. The distribution of atomic positions in one of the three types of domains can be achieved in the space group R3-bar m. The atom arrangements in the other two types of domains are noncentrosymmetrical with the space group R3m. These two structural configurations are related by the pseudo-symmetry inversion. -- Graphical abstract: A bird's eye view of electron densities up to 75.3% (0.133 nm{sup ?3}) of the maximum on the plane parallel to (110) with the corresponding atomic arrangements of SiAl{sub 4}O{sub 2}N{sub 4}. Highlights: • Crystal structure of SiAl{sub 4}O{sub 2}N{sub 4} is determined by laboratory X-ray powder diffraction. • The atom arrangements are represented by the split-atom model. • The maximum-entropy method-based pattern fitting method is used to confirm the validity of the model. • The disordered structure is described by overlapping three types of domains with ordered atom arrangements.

Banno, Hiroki; Hanai, Takaaki; Asaka, Toru [Department of Materials Science and Engineering, Nagoya Institute of Technology, Nagoya 466-8555 (Japan); Kimoto, Koji [Advanced Key Technologies Division, National Institute for Materials Science, Tsukuba 305-0044 (Japan); Fukuda, Koichiro, E-mail: fukuda.koichiro@nitech.ac.jp [Department of Materials Science and Engineering, Nagoya Institute of Technology, Nagoya 466-8555 (Japan)

2014-03-15T23:59:59.000Z

296

Microsoft Word - AL2002-03.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AL 2002-03 (3/13/2002) AL 2002-03 (3/13/2002) Subject: Public Relations Requirements References: Deputy Secretary Letter dated February 25, 2002 When is this Acquisition Letter (AL) Effective? This AL is effective 10 business days from the date of issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Bob Webb of the Office of Procurement and Assistance Policy at (202) 586-8264, or via e-mail at robert.webb@hq.doe.gov Visit our website at www.pr.doe.gov for information on Acquisition Letters and other policy issues. What is the Purpose of this AL? The purpose of this AL is to provide guidance regarding the processing of procurement requests for obtaining contractual services from public relations

297

Al Corn Clean Fuel | Open Energy Information  

Open Energy Info (EERE)

search Name Al-Corn Clean Fuel Place Claremont, North Dakota Product Al-Corn is an ethanol plant located in Claremont, North Dakota, which is owned by local farmers and...

298

Teatro al Sur y la escena Argentina  

E-Print Network (OSTI)

140 LATIN AMERICAN THEATRE REVIEW Teatro al Sur y la escena Argentina Acaba de aparecer un nuevo número de Teatro al Sur, Revista Latinoamericana. Su título de tapa - Teatro Argentino a varias voces - resume la intención de esta nueva entrega...

Editors

2000-04-01T23:59:59.000Z

299

Promising Magnesium Battery Research at ALS  

NLE Websites -- All DOE Office Websites (Extended Search)

Promising Magnesium Battery Research at ALS Promising Magnesium Battery Research at ALS Print Wednesday, 23 January 2013 16:59 toyota battery a) Cross-section of the in situ...

300

AL2010-04.pdf | Department of Energy  

Energy Savers (EERE)

AL2010-04.pdf AL2010-04.pdf AL2010-04.pdf More Documents & Publications Microsoft Word - Section 311 AL FAL Feb 17 2010 Microsoft Word - Section 311 AL FAL Feb 17 2010 Microsoft...

Note: This page contains sample records for the topic "019-10 al nm" 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

(12) United States Patent Vertes et al.  

E-Print Network (OSTI)

(12) United States Patent Vertes et al. (54) THREE-DIMENSIONAL MOLECULAR IMAGING BY INFRARED LASER/0012831 Al Jan. 21, 2010 Related U.S. Application Data (63) Continuation-in-part of application No. 121176,656,690 B2 6,744,046 B2 6,991,903 B2 7,084,396 B2 12/2003 Crooke et al. 612004 Valaskovic et al. 112006 Fu

Vertes, Akos

302

(12) United States Patent Vertes et al.  

E-Print Network (OSTI)

(12) United States Patent Vertes et al. (54) LASER DESORPTION IONIZATION AND PEPTIDE SEQUENCING. (21) Appl. No.: 11/674,671 (22) Filed: Feb. 14,2007 (65) Prior Publication Data US 2009/0321626 Al Dec Suizdak et al. 6,589,485 B2 7/2003 Koster 6,794,196 B2 912004 Fonash et al. 6,846,681 B2 112005 Buriak et

Vertes, Akos

303

(12) United States Patent Reardan et al.  

E-Print Network (OSTI)

(12) United States Patent Reardan et al. (54) SENSITIVE DRUG DISTRIBUTION SYSTEM AND METHOD (75 US 2005/0090425 Al Apr. 28, 2005 Related U.S. Application Data Division of application No.1 0,847,764 A 711989 Halvorson 4,976,351 A 1211990 Mangini et al. 5,737,539 A 411998 Edelson et al. 5,845,255 A 1211998

Shamos, Michael I.

304

(12) United States Patent Fallon et al.  

E-Print Network (OSTI)

(12) United States Patent Fallon et al. (54) SYSTEM AND METHOD FOR DATA FEED ACCELERATION/131,631 (22) Filed: Jun. 2,2008 (65) Prior Publication Data US 200910287839 Al Nov. 19,2009 Related U References Cited U.S. PATENT DOCUMENTS 3,394,352 A 7/1968 Wernikoff et al. 3,490,690 A 111970 Apple et al. 4

Shamos, Michael I.

305

Clark et al., Supplemental Data SUPPLEMENTAL DATA  

E-Print Network (OSTI)

was then aliquoted to the PCR plate. Primer sequences: #12;Clark et al., Supplemental Data p. 2 C10_RT

Ptak, Susan

306

United States Patent [191 Jalali et al.  

E-Print Network (OSTI)

antennas: SPIE vol. 1703 (1992) 264-271. GA Magel et al.: "Phosphosilicate Glass waveguides for phased

Jalali. Bahram

307

Aluminium distribution in ZSM-5 revisited: The role of Al-Al interactions  

SciTech Connect

We present a theoretical study of the distribution of Al atoms in zeolite ZSM-5 with Si/Al=47, where we focus on the role of Al-Al interactions rather than on the energetics of Al/Si substitutions at individual sites. Using interatomic potential methods, we evaluate the energies of the full set of symmetrically independent configurations of Al siting in a Si{sub 94}Al{sub 2}O{sub 192} cell. The equilibrium Al distribution is determined by the interplay of two factors: the energetics of the Al/Si substitution at an individual site, which tends to populate particular T sites (e.g., the T14 site), and the Al-Al interaction, which at this Si/Al maximises Al-Al distances in general agreement with Dempsey's rule. However, it is found that the interaction energy changes approximately as the inverse of the square of the distance between the two Al atoms, rather than the inverse of the distance expected if this were merely charge repulsion. Moreover, we find that the anisotropic nature of the framework density plays an important role in determining the magnitude of the interactions, which are not simply dependent on Al-Al distances. - Graphical abstract: Role of Al-Al interactions in high silica ZSM-5 is shown to be anisotropic in nature and not dependent solely on Coulombic interactions. Highlights: Black-Right-Pointing-Pointer Si-Al distribution in ZSM-5 is revisited, stressing the role of the Al-Al interaction. Black-Right-Pointing-Pointer Coulomb interactions are not the key factors controlling the Al siting. Black-Right-Pointing-Pointer Anisotropy of the framework is identified as a source of departure from Dempsey's rule.

Ruiz-Salvador, A. Rabdel, E-mail: rabdel@imre.oc.uh.cu [Group of Materials Developed by Design, Division of Chemistry and Technology of Materials, Institute of Materials Science and Engineering (IMRE), University of Havana, Havana 10400 (Cuba); Grau-Crespo, Ricardo; Gray, Aileen E.; Lewis, Dewi W. [Department of Chemistry, University College London, 20 Gordon Street, London, WC1H OAJ (United Kingdom)] [Department of Chemistry, University College London, 20 Gordon Street, London, WC1H OAJ (United Kingdom)

2013-02-15T23:59:59.000Z

308

Effect of Al-Si-Al and Al-Si-Si-Al Pairs in the ZSM-5 Zeolite Framework on the 27 NMR Spectra. A Combined High-Resolution 27  

E-Print Network (OSTI)

Effect of Al-Si-Al and Al-Si-Si-Al Pairs in the ZSM-5 Zeolite Framework on the 27 Al NMR Spectra. A Combined High-Resolution 27 Al NMR and DFT/MM Study Jiri´ Dedecek, Stepan Sklenak,*, Chengbin Li, Blanka of the presence of Al-O-Si-O-Al and Al-O-Si-O-Si-O-Al sequences in the ZSM-5 zeolite framework on the local

Sklenak, Stepan

309

Deutsch als Zweitsprache in der Lehrerausbildung  

E-Print Network (OSTI)

Deutsch als Zweitsprache in der Lehrerausbildung Bedarf ­ Umsetzung ­ Perspektiven Dokumentation. Jörg Roche, Ludwig-Maximilians-Universität München Deutsch als Zweitsprache in der Lehrerausbildung Deutsch als Fremdsprache, Ludwig- Maximilians-Universität München Wie wird die Qualität der Da

Prediger, Susanne

310

SMERDON ET AL.: AUXILIARY MATERIAL Auxiliary Material  

E-Print Network (OSTI)

run [Ammann et al., 2007; hereinafter CCSM] and the GKSS ECHO-g ERIK2 run [González-Rouco et al., 2006; hereinafter ECHO-g]. The annual means of the modeled temperature fields are interpolated to 5° latitude;SMERDON ET AL.: AUXILIARY MATERIAL 2 ECHO-g simulations, respectively. The above conventions

Smerdon, Jason E.

311

AUTORIT ACCADEMICHE Situazione al 27 settembre 2012  

E-Print Network (OSTI)

AUTORIT� ACCADEMICHE Situazione al 27 settembre 2012 Presidenti dei Comitati di direzione delle Facoltà e Scuole Facoltà di Giurisprudenza Prof. Francesco Denozza dal 10.9.2012 al 30.9.2014 Facoltà di Scienze politiche, economiche e sociali Prof.ssa Laura Ammannati dal 10.9.2012 al 30.9.2014 Facoltà di

De Cindio, Fiorella

312

United States Patent [19] Church et al.  

E-Print Network (OSTI)

United States Patent [19] Church et al. [54] CHARACTERIZATION OF INDIVIDUAL POLYMER MOLECULES BASED al.. "ANeutral Amino Acid Change in Segment TIS4 Dramatically Alters the Gating Properties of the Volt- age-Dependent Sodium Channel". 1990, Proc. Natl. Acad. Sci. USA, 87:323-27. Bensirnon. A.. et al

Church, George M.

313

(12) United States Patent Likourezos et al.  

E-Print Network (OSTI)

(12) United States Patent Likourezos et al. (54) SYSTEM AND METHOD FOR EFFECTING A REAL: Nov. 14, 2001 (65) Prior Publication Data US 2002/0095377 Al Jul. 18, 2002 Related U.S. Application Cited U.S. PATENT DOCUMENTS 4,799,156 A 4,876,648 A 111989 Shavit et al. 1011989 Lloyd 102 102 111111

Shamos, Michael I.

314

E-Print Network 3.0 - al mg fe Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

(2004); MC simulations Al: Fe3+: Mg 2:1:3 o (also Fe3+ clustering) Phase transition temperatures... Al Al Al Al Al Al Al Al ... Source: Collins, Gary S. - Department of...

315

New oxyfluoride glass with high fluorine content and laser patterning of nonlinear optical BaAlBO{sub 3}F{sub 2} single crystal line  

SciTech Connect

A new oxyfluoride glass of 50BaF{sub 2}-25Al{sub 2}O{sub 3}-25B{sub 2}O{sub 3} (mol. %) with a large fraction of fluorine, i.e., F/(F + O) = 0.4, was prepared using a conventional melt-quenching method in order to synthesize new glass-ceramics containing nonlinear optical oxyfluoride crystals. The refractive index at 632.8 nm and ultra-violet cutoff wavelength of the glass were 1.564 and {approx}200 nm, respectively. Eu{sup 3+} ions in the glass showed a high quantum yield of 88% in the photoluminescence spectrum in the visible region. BaAlBO{sub 3}F{sub 2} crystals (size: 50-100 nm) showing second harmonic generations were formed through the crystallization of the glass. Lines consisting of BaAlBO{sub 3}F{sub 2} crystals were patterned successfully on the glass surface by laser irradiations (Yb:YVO{sub 4} laser with a wavelength of 1080 nm, laser power of 1.1 W, scanning speed of 8 {mu}m/s). High resolution transmission electron microscope observations combined with a focused ion beam technique indicate that BaAlBO{sub 3}F{sub 2} crystals are highly oriented just like a single crystal. The present study proposes that the new oxyfluoride glass and glass-ceramics prepared have a high potential for optical device applications.

Shionozaki, K.; Honma, T.; Komatsu, T. [Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, Nagaoka 940-2188 (Japan)

2012-11-01T23:59:59.000Z

316

Microsoft Word - AL2006-01.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6-01 6-01 Acquisition Regulation Date 10/27/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Electronic Subcontracting Reporting System (eSRS) References: FAR Subpart 19.7 The Small Business Subcontracting Program DEAR 919.705-6 Postaward responsibilities of the contracting officer AL 2005-07 Small Business Procurement Goals What is the Effective date of this Acquisition Letter (AL)? This AL is effective immediately after the eSRS goes online. When does this AL Expire? This AL remains in effect until superseded or canceled. What are the Points of Contact?

317

Spectral irradiance model for tungsten halogen lamps in 340-850 nm wavelength range  

SciTech Connect

We have developed a physical model for the spectral irradiance of 1 kW tungsten halogen incandescent lamps for the wavelength range 340-850 nm. The model consists of the Planck's radiation law, published values for the emissivity of tungsten, and a residual spectral correction function taking into account unknown factors of the lamp. The correction function was determined by measuring the spectra of a 1000 W, quartz-halogen, tungsten coiled filament (FEL) lamp at different temperatures. The new model was tested with lamps of types FEL and 1000 W, 120 V quartz halogen (DXW). Comparisons with measurements of two national standards laboratories indicate that the model can account for the spectral irradiance values of lamps with an agreement better than 1% throughout the spectral region studied. We further demonstrate that the spectral irradiance of a lamp can be predicted with an expanded uncertainty of 2.6% if the color temperature and illuminance values for the lamp are known with expanded uncertainties of 20 K and 2%, respectively. In addition, it is suggested that the spectral irradiance may be derived from resistance measurements of the filament with lamp on and off.

Ojanen, Maija; Kaerhae, Petri; Ikonen, Erkki

2010-02-10T23:59:59.000Z

318

41.8-nm Xe8+ laser driven in a plasma waveguide  

Science Journals Connector (OSTI)

An experimental demonstration of an optical field ionization short-wavelength laser driven in a gas-filled capillary-discharge waveguide is described in detail. Guiding of high-intensity laser pulses has previously been demonstrated with this type of waveguide for capillary discharges in hydrogen. For the present experiments xenon gas was mixed with the hydrogen, and strong lasing on the 4d95d-4d95p transition in Xe8+ at 41.8nm was observed. Under optimum conditions the short-wavelength laser output achieved with the waveguide was found to be greater than that from a Xe gas cell. Measurements of the transmission of the pump laser pulses through the waveguide show that the short-wavelength laser signal was greatest under conditions for which the pump laser pulses were well guided. Simulations of the propagation of the pump laser radiation are presented for a range of initial plasma conditions, and these indicate that the laser-plasma interaction length achieved was greatly increased compared to that which can be achieved in a gas cell.

A. Butler; A. J. Gonsalves; C. M. McKenna; D. J. Spence; S. M. Hooker; S. Sebban; T. Mocek; I. Betttaibi; B. Cros

2004-08-30T23:59:59.000Z

319

Das Standard Modell als Theorie  

NLE Websites -- All DOE Office Websites (Extended Search)

as a Theory as a Theory Ungelöste Rätsel Das Standard Modell als Theorie Auch wenn das Standard Modell die im Experiment beobachteten Phänomene sehr gut beschreibt, so ist es dennoch eine unvollständige Theorie. Das Problem liegt darin, dass das Standard Modell nicht erklären kann, warum einige Teilchen gerade diejenigen Eigenschaften haben, die wir beobachten. Zum Beispiel, auch wenn den Physikern die Massen aller Quarks - mit Ausnahme derjenigen des top Quarks - seit Jahren bekannt waren, so war es dennoch nicht möglich die Masse des top Quarks ohne die Hilfe experimenteller Daten genau vorherzusagen. Das ist deshalb so, weil das Standard Modell keine Erklärung dafür geben kann, warum die Liste der Teilchenmassen gerade diese Zahlenwerte aufweist.

320

UW Cosmogenic Isotopes Al-Be 1 EXTRACTION OF Al & Be FROM QUARTZ FOR ISOTOPIC ANALYSIS  

E-Print Network (OSTI)

UW Cosmogenic Isotopes Al-Be 1 EXTRACTION OF Al & Be FROM QUARTZ FOR ISOTOPIC ANALYSIS Summary This method is used to separate Al and Be for AMS analysis from pure quartz samples. After adding Be carrier, quartz is dissolved in HF. The solution is sub-sampled for determination of total Al content, then dried

Stone, John

Note: This page contains sample records for the topic "019-10 al nm" from the National Library of EnergyBeta (NLEBeta).
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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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321

ccsd00001116 Nucleation of Al 3 Zr and Al 3 Sc in aluminum alloys  

E-Print Network (OSTI)

ccsd­00001116 (version 1) : 4 Feb 2004 Nucleation of Al 3 Zr and Al 3 Sc in aluminum alloys: from 4, 2004) Zr and Sc precipitate in aluminum alloys to form the compounds Al3Zr and Al3Sc which

322

Amorphous and crystalline phase formation in Ni/Al multilayer thin films  

SciTech Connect

The authors have investigated reactive phase formation in magnetron sputter-deposited Ni/Al multilayer films with a 1:3 molar ratio and various periodicities ranging from 320 nm to a codeposited film with an effective periodicity of zero. The films were studied by x-ray diffraction, differential scanning calorimetry, electrical resistance measurements, and transmission electron microscopy. The authors find that a reaction which results in the formation of an amorphous phase has taken place during the multilayer deposition process. This reaction substantially reduces the driving force for subsequent reactions and explains why nucleation kinetics become important for these reactions. The mode of transformation for a film with 10 nm periodicity was investigated, in detail, by applying the Johnson-Mehl-Avrami analysis to data obtained from isothermal and constant heating rate differential scanning calorimetry, in combination with electron microscopy studies of the transformation microstructure.

Lucadamo, G.; Barmak, K. [Lehigh Univ., Bethlehem, PA (United States). Dept. of Materials Science and Engineering; Michaelsen, C. [GKSS Research Center, Geesthacht (Germany). Inst. of Materials Research

1996-12-31T23:59:59.000Z

323

In situ transmission electron microscopy investigation of the interfacial reaction between Ni and Al during rapid heating in a nanocalorimeter  

SciTech Connect

The Al/Ni formation reaction is highly exothermic and of both scientific and technological significance. In this report, we study the evolution of intermetallic phases in this reaction at a heating rate of 830 K/s. 100-nm-thick Al/Ni bilayers were deposited onto nanocalorimeter sensors that enable the measurement of temperature and heat flow during rapid heating. Time-resolved transmission electron diffraction patterns captured simultaneously with thermal measurements allow us to identify the intermetallic phases present and reconstruct the phase transformation sequence as a function of time and temperature. The results show a mostly unaltered phase transformation sequence compared to lower heating rates.

Grapes, Michael D., E-mail: mgrapes1@jhu.edu, E-mail: david.lavan@nist.gov, E-mail: weihs@jhu.edu [Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218 (United States); Material Measurement Laboratory, Materials Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); LaGrange, Thomas; Reed, Bryan W.; Campbell, Geoffrey H. [Lawrence Livermore National Laboratory, Materials Science and Technology Division, Livermore, California 94550 (United States); Woll, Karsten [Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218 (United States); Institute of Applied Materials, Karlsruhe Institute of Technology, 76344 Eggenstein-Leopoldshafen (Germany); LaVan, David A., E-mail: mgrapes1@jhu.edu, E-mail: david.lavan@nist.gov, E-mail: weihs@jhu.edu [Material Measurement Laboratory, Materials Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); Weihs, Timothy P., E-mail: mgrapes1@jhu.edu, E-mail: david.lavan@nist.gov, E-mail: weihs@jhu.edu [Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218 (United States)

2014-11-01T23:59:59.000Z

324

Structure of multilayered Cr(Al)N/SiO{sub x} nanocomposite coatings fabricated by differential pumping co-sputtering  

SciTech Connect

A Cr(Al)N/38 vol. % SiO{sub x} hard coating was prepared on a (001) Si substrate at 250 °C in a differential pumping co-sputtering system, which has two chambers for radio frequency (RF) sputtering and a substrate holder rotating on the chambers. The composite coating was grown by alternate sputter-depositions from CrAl and SiO{sub 2} targets with flows of N{sub 2}+Ar and Ar at RF powers of 200 and 75 W, respectively, on transition layers grown on the substrate. Analytical electron microscopy reveled that the Cr(Al)N/SiO{sub x} coating had a multilayered structure of Cr(Al)N crystal layers ?1.6 nm thick and two-dimensionally dispersed amorphous silicon oxide (a-SiO{sub x}) particles with sizes of ?1 nm or less. The a-SiO{sub x} particles were enclosed with the Cr(Al)N layers. The coating had a low indentation hardness of ?25 GPa at room temperature, due to a high oxide fraction of 38 vol. % and a low substrate rotational speed of 1 rpm. Faster rotation and lower oxide fraction would make a-SiO{sub x} particles smaller, resulting in the formation of Cr(Al)N crystal including the very fine a-SiO{sub x} particles with small number density. They would work as obstacles for the lattice deformation of the Cr(Al)N crystals. We have fabricated a superhard coating of Cr(Al)N/17 vol. % SiO{sub x} with a hardness of 46 GPa prepared at 12 rpm.

Kawasaki, Masahiro [JEOL USA Inc., 11 Dearborn Road, Peabody, Massachusetts 01960 (United States)] [JEOL USA Inc., 11 Dearborn Road, Peabody, Massachusetts 01960 (United States); Nose, Masateru [Faculty of Art and Design, University of Toyama, 180 Futagami-machi, Takaoka 933-8588 (Japan)] [Faculty of Art and Design, University of Toyama, 180 Futagami-machi, Takaoka 933-8588 (Japan); Onishi, Ichiro [JEOL Ltd. 3-1-2 Musashino, Akishima, Tokyo 196-8558 (Japan)] [JEOL Ltd. 3-1-2 Musashino, Akishima, Tokyo 196-8558 (Japan); Shiojiri, Makoto [Kyoto Institute of Technology, Kyoto 606-8585 (Japan)] [Kyoto Institute of Technology, Kyoto 606-8585 (Japan)

2013-11-11T23:59:59.000Z

325

Comparative Genomic Discovery of miRNAs Grad et al.  

E-Print Network (OSTI)

Comparative Genomic Discovery of miRNAs Grad et al. Computational and Experimental Identification throughout the adult life cycle (Feinbaum and Ambros, 1999; Lee et al., 1993; Reinhart et al., 2000 al., 1993; Wightman et al., 1993; Reinhart et al., 2000; Slack et al., 2000). Both lin-4 and let-7

Church, George M.

326

UV wavelengths are between 100-400nm They are widely used in the lab for cross-linking, microscopy, germicidal  

E-Print Network (OSTI)

for photolithography (365nm used primarily) · How to Limit Danger ­ Whenever you switch to use the fluorescent bulb

Cohen, Robert E.

327

Resist trimming technique in CF4/O2 high-density plasmas for sub-0.1 µm MOSFET fabrication using 248-nm lithography  

Science Journals Connector (OSTI)

Resist trimming process using CF4/O2 has been developed for sub-0.1 µm polysilicon gate patterning using conventional 248-nm lithography. This process allows the successful fabrication of 80-nm MOS devices. The trimming step ... Keywords: 248-nm lithography, CF4/O2, critical dimension (CD), polycrystalline silicon (polysilicon), polysilicon gate, resist trimming

Chian-Yuh Sin; Bing-Hung Chen; W. L. Loh; J. Yu; P. Yelehanka; L. Chan

2003-04-01T23:59:59.000Z

328

NM WAIDS: A PRODUCED WATER QUALITY AND INFRASTRUCTURE GIS DATABASE FOR NEW MEXICO OIL PRODUCERS  

SciTech Connect

The New Mexico Water and Infrastructure Data System (NM WAIDS) seeks to alleviate a number of produced water-related issues in southeast New Mexico. The project calls for the design and implementation of a Geographical Information System (GIS) and integral tools that will provide operators and regulators with necessary data and useful information to help them make management and regulatory decisions. The major components of this system are: (1) databases on produced water quality, cultural and groundwater data, oil pipeline and infrastructure data, and corrosion information, (2) a web site capable of displaying produced water and infrastructure data in a GIS or accessing some of the data by text-based queries, (3) a fuzzy logic-based, site risk assessment tool that can be used to assess the seriousness of a spill of produced water, and (4) a corrosion management toolkit that will provide operators with data and information on produced waters that will aid them in deciding how to address corrosion issues. The various parts of NM WAIDS will be integrated into a website with a user-friendly interface that will provide access to previously difficult-to-obtain data and information. Primary attention during the first six months of this project has been focused on creating the water quality databases for produced water and surface water, along with collection of corrosion information and building parts of the corrosion toolkit. Work on the project to date includes: (1) Creation of a water quality database for produced water analyses. The database was compiled from a variety of sources and currently has over 4000 entries for southeast New Mexico. (2) Creation of a web-based data entry system for the water quality database. This system allows a user to view, enter, or edit data from a web page rather than having to directly access the database. (3) Creation of a semi-automated data capturing system for use with standard water quality analysis forms. This system improves the accuracy and speed of water quality data entry. (4) Acquisition of ground water data from the New Mexico State Engineer's office, including chloride content and TDS (Total Dissolved Solids) for over 30,000 data points in southeast New Mexico. (5) Creation of a web-based scale prediction tool, again with a web-based interface, that uses two common scaling indices (Stiff-Davis and Oddo-Thomson) to predict the likelihood of scaling. This prediction tool can either run from user input data, or the user can select samples from the water analysis database. (6) Creation of depth-to-groundwater maps for the study area. (7) Analysis of water quality data by formation. (8) Continuation of efforts to collect produced water quality information from operators in the southeast New Mexico area. (9) Qualitative assessment of produced water from various formations regarding corrosivity. (10) Efforts at corrosion education in the region through operator visits. Future work on this project will include: (11) Development of an integrated web and GIS interface for all the information collected in this effort. (12) Continued development of a fuzzy logic spill risk assessment tool that was initially developed prior to this project. Improvements will include addition of parameters found to be significant in determining the impact of a brine spill at a specific site. (13) Cleanup and integration of water quality databases. (14) Compilation of both hard copy and online corrosion toolkit material.

Martha Cather; Robert Lee; Ibrahim Gundiler; Andrew Sung; Naomi Davidson; Ajeet Kumar Reddy; Mingzhen Wei

2003-04-01T23:59:59.000Z

329

NM WAIDS: A PRODUCED WATER QUALITY AND INFRASTRUCTURE GIS DATABASE FOR NEW MEXICO OIL PRODUCERS  

SciTech Connect

The New Mexico Water and Infrastructure Data System (NM WAIDS) seeks to alleviate a number of produced water-related issues in southeast New Mexico. The project calls for the design and implementation of a Geographical Information System (GIS) and integral tools that will provide operators and regulators with necessary data and useful information to help them make management and regulatory decisions. The major components of this system are: (1) Databases on produced water quality, cultural and groundwater data, oil pipeline and infrastructure data, and corrosion information. (2) A web site capable of displaying produced water and infrastructure data in a GIS or accessing some of the data by text-based queries. (3) A fuzzy logic-based, site risk assessment tool that can be used to assess the seriousness of a spill of produced water. (4) A corrosion management toolkit that will provide operators with data and information on produced waters that will aid them in deciding how to address corrosion issues. The various parts of NM WAIDS will be integrated into a website with a user-friendly interface that will provide access to previously difficult-to-obtain data and information. Primary attention during the first six months of this project was focused on creating the water quality databases for produced water and surface water, along with collecting of corrosion information and building parts of the corrosion toolkit. Work on the project to date includes: (1) Creation of a water quality database for produced water analyses. The database was compiled from a variety of sources and currently has over 7000 entries for New Mexico. (2) Creation of a web-based data entry system for the water quality database. This system allows a user to view, enter, or edit data from a web page rather than having to directly access the database. (3) Creation of a semi-automated data capturing system for use with standard water quality analysis forms. This system improves the accuracy and speed of water quality data entry. (4) Acquisition of ground water data from the New Mexico State Engineer's office, including chloride content and TDS (Total Dissolved Solids) for over 30,000 data points in southeast New Mexico. (5) Creation of a web-based scale prediction tool, again with a web-based interface, that uses two common scaling indices to predict the likelihood of scaling. This prediction tool can either run from user input data, or the user can select samples from the water analysis database. (6) Creation of depth-to-groundwater maps for the study area. (7) Analysis of water quality data by formation. (8) Continuation of efforts to collect produced water quality information from operators in the southeast New Mexico area. (9) Qualitative assessment of produced water from various formations regarding corrosivity. (10) Efforts at corrosion education in the region through operator visits. Future work on this project will include: (1) Development of an integrated web and GIS interface for all the information collected in this effort. (2) Continued development of a fuzzy logic spill risk assessment tool that was initially developed prior to this project. Improvements will include addition of parameters found to be significant in determining the impact of a brine spill at a specific site. (3) Compilation of both hard copy and online corrosion toolkit material.

Martha Cather; Robert Lee; Ibrahim Gundiler; Andrew Sung

2003-09-24T23:59:59.000Z

330

Creation of an ethanol-tolerant Saccharomyces cerevisiae strain by 266 nm laser radiation and repetitive cultivation  

Science Journals Connector (OSTI)

Laser radiation is an efficient approach for rapid improvement of industrial microbial phenotypes. To improve ethanol tolerance in Saccharomyces cerevisiae strains, a 266 nm laser radiation with the use of repetitive cultivation was explored in this work. After irradiated by 266 nm laser radiation and repetitive cultivation, a genetically stable SM4 strain was obtained. The SM4 strain could grow on YPD plate with extra 15% (v/v) ethanol. Moreover, the ethanol production performance of SM4 strain was 29.25% more than that of the wild type strain when they were cultivated in 5% (v/v) ethanol fermentation medium for 72 h. The DNA mutation was the possible characters for the phenotype of SM4 strain. Overall, the 266 nm laser radiation and repetitive cultivation approach might be a novel and useful for breeding fermentation microorganisms.

Min Zhang; Rongrong Zhu; Minfeng Zhang; Shilong Wang

2014-01-01T23:59:59.000Z

331

Morphological Stability and Specific Resistivity of sub-10 nm Silicide Films of Ni1 xPtx on Si Substrate  

SciTech Connect

This letter studies the morphological stability and specific resistivity of sub-10 nm silicide films of Ni, Ni{sub 0.95}Pt{sub 0.05}, and Ni{sub 0.9}Pt{sub 0.1} formed on Si(100) substrate. When the deposited metal films are below 1 to 4 nm in thickness depending on the Pt content, the resultant silicide films tend to become epitaxially aligned to the Si substrate and hence exhibit an extraordinary morphological stability up to 800 C. The presence of Pt in the silicides increases the film resistivity through alloy scattering, but alleviates, owing to a reduced electron mean free path, the frequently encountered sharp increase in resistivity in the sub-10 nm regime.

Zhang, Z.; Zhang, S; Yang, B; Zhu, Y; Rossnagel, S; Gaudet, S; Kellock, A; Jordan-Sweet, J; Lavoie, C

2010-01-01T23:59:59.000Z

332

Electron Transport Behavior on Gate Length Scaling in Sub-50 nm GaAs Metal Semiconductor Field Effect Transistors  

SciTech Connect

Short channel GaAs Metal Semiconductor Field Effect Transistors (MESFETs) have been fabricated with gate length to 20 nm, in order to examine the characteristics of sub-50 nm MESFET scaling. Here the rise in the measured transconductance is mainly attributed to electron velocity overshoot. For gate lengths below 40 nm, however, the transconductance drops suddenly. The behavior of velocity overshoot and its degradation is investigated and simulated by using a transport model based on the retarded Langevin equation (RLE). This indicates the existence of a minimum acceleration length needed for the carriers to reach the overshoot velocity. The argument shows that the source resistance must be included as an internal element, or appropriate boundary condition, of relative importance in any model where the gate length is comparable to the inelastic mean free path of the carriers.

Han, Jaeheon [Department of Electronic Engineering, Kangnam University, 111 Gugal-dong, Giheung-gu, Yongin-city, Gyeonggi-do, Korea 446-702 (Korea, Republic of)

2011-12-23T23:59:59.000Z

333

Use of a dynamic simulation model to understand nitrogen cycling in the middle Rio Grande, NM.  

SciTech Connect

Water quality often limits the potential uses of scarce water resources in semiarid and arid regions. To best manage water quality one must understand the sources and sinks of both solutes and water to the river system. Nutrient concentration patterns can identify source and sink locations, but cannot always determine biotic processes that affect nutrient concentrations. Modeling tools can provide insight into these large-scale processes. To address questions about large-scale nitrogen removal in the Middle Rio Grande, NM, we created a system dynamics nitrate model using an existing integrated surface water--groundwater model of the region to evaluate our conceptual models of uptake and denitrification as potential nitrate removal mechanisms. We modeled denitrification in groundwater as a first-order process dependent only on concentration and used a 5% denitrification rate. Uptake was assumed to be proportional to transpiration and was modeled as a percentage of the evapotranspiration calculated within the model multiplied by the nitrate concentration in the water being transpired. We modeled riparian uptake as 90% and agricultural uptake as 50% of the respective evapotranspiration rates. Using these removal rates, our model results suggest that riparian uptake, agricultural uptake and denitrification in groundwater are all needed to produce the observed nitrate concentrations in the groundwater, conveyance channels, and river as well as the seasonal concentration patterns. The model results indicate that a total of 497 metric tons of nitrate-N are removed from the Middle Rio Grande annually. Where river nitrate concentrations are low and there are no large nitrate sources, nitrate behaves nearly conservatively and riparian and agricultural uptake are the most important removal mechanisms. Downstream of a large wastewater nitrate source, denitrification and agricultural uptake were responsible for approximately 90% of the nitrogen removal.

Meixner, Tom (University of Arizona, Tucson, AZ); Tidwell, Vincent Carroll; Oelsner, Gretchen (University of Arizona, Tucson, AZ); Brooks, Paul (University of Arizona, Tucson, AZ); Roach, Jesse D.

2008-08-01T23:59:59.000Z

334

Understanding the anomalous dispersion of doubly-ionized carbon plasmas near 47 nm  

SciTech Connect

Over the last several years we have predicted and observed plasmas with an index of refraction greater than one in the soft X-ray regime. These plasmas are usually a few times ionized and have ranged from low-Z carbon plasmas to mid-Z tin plasmas. Our main calculational tool has been the average atom code. We have recently observed C{sup 2+} plasmas with an index of refraction greater than one at a wavelength of 46.9 nm (26.44 eV). In this paper we compare the average atom method, AVATOMKG, against two more detailed methods, OPAL and CAK, for calculating the index of refraction for the carbon plasmas and discuss the different approximations used. We present experimental measurements of carbon plasmas that display this anomalous dispersion phenomenon. It is shown that the average atom calculation is a good approximation when the strongest lines dominate the dispersion. However, when weaker lines make a significant contribution, the more detailed calculations such as OPAL and CAK are essential. During the next decade X-ray free electron lasers and other X-ray sources will be available to probe a wider variety of plasmas at higher densities and shorter wavelengths so understanding the index of refraction in plasmas will be even more essential. With the advent of tunable X-ray lasers the frequency dependent interferometer measurements of the index of refraction may enable us to determine the absorption coefficients and line-shapes and make detailed comparisons against our atomic physics codes.

Nilsen, J; Castor, J I; Iglesias, C A; Cheng, K T; Dunn, J; Johnson, W R; Filevich, J; Purvis, M A; Grava, J; Rocca, J J

2008-04-15T23:59:59.000Z

335

Coordinatively unsaturated Al3+ centers as binding sites for...  

NLE Websites -- All DOE Office Websites (Extended Search)

Coordinatively unsaturated Al3+ centers as binding sites for active catalyst phases on ?-Al2O3. Coordinatively unsaturated Al3+ centers as binding sites for active catalyst...

336

Microstructure and cavitation erosion characteristics of Al–Si alloy coating prepared by electrospark deposition  

Science Journals Connector (OSTI)

With a high-power electrospark deposition (ESD) processing unit, an Al–Si coating was prepared on ZL101 aluminum alloy substrate. The Al–Si coating was composed of many thin deposited layers with the thickness of 30–40 ?m and showed peculiar microstructural characteristics. The eutectic Si phase, which was homogenously distributed in the coating, existed in the form of latticed morphology with characteristics of being composed of many fine (~ 50 nm size) spherical Si particles. Hardness tests showed that the microhardness of the coating was in the range of 100–110 HV with a small fluctuation, which implied that the deposited coating possess a uniform strength through the whole coating. After 4 hours' cavitation erosion tests, the cumulative volume loss of Al–Si coating (9.03 mm3) was only 31.5% of the substrate (28.66 mm3), which indicated that the Al–Si coating possessed better cavitation erosion resistance than ZL101 substrate. The excellent performance of Al–Si coating was mainly attributed to the peculiar microstructure and the formation of fine spherical Si particles.

Wei-fu Wang; Mao-cai Wang; Feng-jiu Sun; Yu-gui Zheng; Jian-min Jiao

2008-01-01T23:59:59.000Z

337

Site preferences of indium impurity atoms in intermetallics having Al3Ti and Al3Zr crystal structures  

E-Print Network (OSTI)

Site preferences of indium impurity atoms in intermetallics having Al3Ti and Al3Zr crystal-04843 (Metals Program) and Praveen Sinha Fund for Physics Research. L12 DO22 DO23 Cu3Au Al3Ti Al3Zr #12;Outline · Indium was doped in samples of Al3V and Al3Ti (Al3Ti structure) and Al3Zr (Al3Zr structure) by arc

Collins, Gary S.

338

Microsoft Word - Final MR AL.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

No. AL 2009-01 No. AL 2009-01 Acquisition Regulation Date: 10/06/2008 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Management Reserve and Contingency References: FAR Subpart 15.4 Contract Pricing FAR Part 31 Contract Cost Principles and Procedures FAR 31.205-7 Contingencies DEAR 915.404-4-70-2 Weighted Guidelines System DOE Order 413.3A Program and Project Management for the Acquisition of Capital Assets DOE Acquisition Guide Weighted Guidelines Chapter 15.4-2 When is this Acquisition Letter (AL) effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled.

339

Microsoft Word - AL2008-05.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy No. AL 2008-05 Department of Energy No. AL 2008-05 Acquisition Regulation Date 04/03/2008 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Environmental, Energy, and Transportation Management References: Executive Order 13423, dated January 24, 2007 Implementing Instructions, dated March 28, 2007 When is this Acquisition Letter (AL) effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled by amendments of the Federal Acquisition Regulation (FAR) or the Department of Energy Acquisition Regulation (DEAR). Whom do you Contact for More Information? For Department of Energy (DOE) contracts, contact Richard Langston, Office of Procurement

340

ALS Ceramics Materials Research Advances Engine Performance  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Ceramics Materials Research ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 LBNL senior materials scientist and UC Berkeley professor Rob Ritchie has been researching the fracture behavior of a wide array of materials for the past 40 years, the last ten of them using the facilities at the ALS. From human bone to synthetic engineering materials such as shape-memory metals and composites, Ritchie has illuminated groundbreaking cracking patterns and the underlying mechanistic processes using the x-ray synchrotron micro-tomography at ALS Beamline 8.3.2. Summary Slide ritchie ceramics This 3D image of a ceramic composite specimen imaged under load at 1750C shows the detailed fracture patterns that researchers are able to view using ALS Beamline 8.3.2. The vertical white lines are the individual silicon carbide fibers in this sample about 500 microns in diameter.

Note: This page contains sample records for the topic "019-10 al nm" 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

Microsoft Word - AL2006-10.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AL-2006-10 AL-2006-10 Acquisition Regulation Date 08/11/06 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: CLASS DEVIATION FOR CERTAIN DEAR INTELLECTUAL PROPERTY CLAUSES References: DEAR 970.2704 Rights in Data DEAR 970.2770 Technology Transfer DEAR 970.5227-2 Rights in Data-Technology Transfer DEAR 970.5227-3 Technology Transfer Mission When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert M. Webb of the Office of Procurement and Assistance Policy at (202)287-1338 or Robert.Webb@hq.doe.gov.

342

Evidence for a Cluster-Based Structure of AlPdMn Single Quasicrystals  

Science Journals Connector (OSTI)

For the first time quasicrystal surfaces produced by in situ cleavage in ultrahigh vacuum have been investigated by scanning tunneling microscopy. Twofold and fivefold surfaces of icosahedral AlPdMn single quasicrystals have been studied. The surfaces were found to be rough. Their structure is determined by cluster aggregates formed on the basis of an elementary cluster whose contrast behavior and diameter of about 1 nm point to the Mackay-type cluster. Crack propagation occurs along zones of lower strength between clusters. This supports the cluster approach to quasicrystal structure.

Ph. Ebert, M. Feuerbacher, N. Tamura, M. Wollgarten, and K. Urban

1996-10-28T23:59:59.000Z

343

Microsoft Word - AL2005-03.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AL 2005-03 AL 2005-03 Acquisition Regulation Date 10/08/04 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Independent Peer Review Program for Contractors' Purchasing Systems References: FAR 44.3, Contractors' Purchasing Systems Reviews DEAR Subpart 970.44 - Management and Operating Contractor Purchasing DOE Acquisition Guide, Chapter 1.2, Balanced Scorecard Performance Assessment Program (DOE only) DOE Acquisition Guide, Chapter 70.7, Contract Administration, Reference Book for Contract Administrators, Chapter 10 (DOE only) When is this Acquisition Letter (AL) effective? This AL is effective 10 business days from the date of issuance.

344

Microsoft Word - AL2006-07.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy No. AL-2006-07 Acquisition Regulation Date 08/23/06 ACQUISITION LETTER This Acquisition Letter is issued by the Procurement Executives of DOE and NNSA. Subject: DOE Order 361.1A, Acquisition Career Development Program References: DOE O 361.1A, Acquisition Career Development (ACD) Program Office of Federal Procurement Policy (OFPP) Policy Letter 05-01, Developing and Managing the Acquisition Workforce OFPP Policy Letter 06-01 OFPP Memoranda, The Federal Acquisition Certification in Contracting Program, dated January 20, 2006, When is this Acquisition Letter (AL) Effective? This AL is effective immediately When does this AL Expire?

345

Märchenfilme im Unterricht Deutsch als Fremdsprache.  

E-Print Network (OSTI)

??Diese Masterarbeit befasst sich mit dem Einsatz von Märchenfilmen im Unterricht Deutsch als Fremdsprache und versucht folgende Fragen zu beantworten: Welches Potential stellen Märchenfilme für… (more)

Serdinsky, Andrea

2014-01-01T23:59:59.000Z

346

Optical properties of ??-CoAl  

Science Journals Connector (OSTI)

The optical absorptance of ??-CoAl in the (0.1-2.5)-eV region was measured and analyzed by the Kramers-Kronig method. The optical conductivity shows interband features beginning below 0.1 eV, with several structures below 2 eV. These structures agree with those calculated from the energy bands of Moruzzi, Williams, and Gelatt. The experimentally observed systematics in CoAl and NiAl confirm our previous interpretation of the spectra of ??-NiAl, and disagree with other experimental and theoretical attempts to understand the optical properties of these compounds.

D. W Lynch; B. R. Boeke; D. J. Peterman

1982-04-15T23:59:59.000Z

347

Wasserstoff als Kraftstoff im Deutschen Verkehrssektor  

Science Journals Connector (OSTI)

Wasserstoff ist ein Grundelement der (petro-)chemischen Industrie. Darüber hinaus ist der Einsatz von Wasserstoff als Treibstoff für Brennstoffzellenfahrzeuge in der Erprobung. Er soll helfen, insbesondere Tre...

Christina Wulf; Martin Kaltschmitt

2013-06-01T23:59:59.000Z

348

Al Tayyar Energy | Open Energy Information  

Open Energy Info (EERE)

Tayyar Energy Jump to: navigation, search Name: Al Tayyar Energy Place: Abu Dhabi, United Arab Emirates Sector: Renewable Energy Product: Provides development capital and equity...

349

Microsoft Word - AL2003-04.doc | Department of Energy  

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

Word - AL2003-04.doc Microsoft Word - AL2003-04.doc More Documents & Publications Microsoft Word - AL2006-08.doc AL2004-01r2.pdf City of Tulare Renewable Biogas Fuel Cell Project...

350

Microsoft Word - AL2004-02.doc | Department of Energy  

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

4-02.doc Microsoft Word - AL2004-02.doc Microsoft Word - AL2004-02.doc More Documents & Publications Microsoft Word - AL2005-02.doc flash2004-07.pdf Microsoft Word - AL-Omnibus FY...

351

AL2007-05.doc | Department of Energy  

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

5.doc&0; AL2007-05.doc&0; AL2007-05.doc&0; More Documents & Publications Microsoft Word - AL2006-08.doc Policy Flash 2012-1 Microsoft Word - AL 2010-07 Acquistion Letters...

352

Microsoft Word - AL2005-02.doc | Department of Energy  

Energy Savers (EERE)

2.doc Microsoft Word - AL2005-02.doc Microsoft Word - AL2005-02.doc More Documents & Publications Microsoft Word - AL2004-02.doc Microsoft Word - AL-Omnibus FY 2009 Apr 22 2009 all...

353

AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT Acquisition Letters (AL)...

354

High-order harmonic generation in atomic hydrogen at 248 nm: Dipole-moment versus acceleration spectrum  

E-Print Network (OSTI)

We present a study of the high-order harmonic-generation (HG) spectra of atomic hydrogen at 248 nm based on the Fourier transform of the expectation values of the induced dipole moment and acceleration. The calculations were performed by extending a...

Jiang, Tsin-Fu; Chu, Shih-I

1992-12-01T23:59:59.000Z

355

Changes in the Vibrational Population of SO(3-) from the Photodissociation of SO2 between 202 and 207 nm  

E-Print Network (OSTI)

atmospheric trace species, formed primarily from coal combustion, but also from its spectroscopic behavior and 207 nm Bogdan R. Cosofret Department of Chemistry and Chemical Biology, Cornell UniVersity, Ithaca, New York 14853 Paul L. Houston* Department of Chemistry and Chemical Biology, Cornell Uni

Houston, Paul L.

356

Continuous-wave laser oscillation on the 1315 nm transition of atomic iodine pumped by O2,,a1  

E-Print Network (OSTI)

diagram of the flow tube setup is shown in Fig. 1. A radio-frequency rf electric discharge at 13.56 MHz nm transition of atomic iodine where the O2 a1 used to pump the iodine was produced by a radio-frequency operating between two internal hollow cathode electrodes was used as the excitation source. The plasma zone

Carroll, David L.

357

Long-period fiber grating inscription under high-intensity 352 nm femtosecond irradiation: Three-photon absorption  

E-Print Network (OSTI)

-photon absorption and energy deposition in cladding Stephen A. Slattery, David N. Nikogosyan * Department of Physics-intensity 211 and 264 nm laser pulses. Three-photon absorption coefficients for pure fused silica in the fiber cladding and the core. It was shown that the deposition of the majority of the absorbed energy

Nikogosyan, David N.

358

2512 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 36, NO. 5, OCTOBER 2008 Experimental Investigation of 193-nm  

E-Print Network (OSTI)

-initiated electron cascading plasma process begins when a pulsed laser beam is focused down to a small spatial domain of 193-nm Laser Breakdown in Air Magesh Thiyagarajan, Member, IEEE, and John E. Scharer, Senior Member, IEEE Abstract--We present the measurements and analysis of laser- induced breakdown processes in dry

Scharer, John E.

359

A Twist-Bend Chiral Helix of 8nm Pitch in a Nematic Liquid Crystal of Achiral Molecular Dimers  

E-Print Network (OSTI)

Freeze Fracture Transmission Electron Microscopy (FFTEM) study of the nanoscale structure of the so-called "twist-bend" nematic (NX) phase of the cyanobiphenyl (CB) dimer molecule CB(CH2)7CB reveals a stripe texture of fluid layers periodically arrayed with a bulk spacing of d ~ 8.3 nm. Fluidity and a rigorously maintained spacing produce long-range-ordered fluid layered focal conic domains. Absence of a lamellar x-ray reflection at wavevector q ~ 2{\\pi}/8 nm-1 or its harmonics in synchrotron-based scattering experiments indicates that this periodic structure is achieved with no detectable associated modulation of the electron density, and thus has nematic molecular ordering. A search for periodic ordering with d ~ 8nm in CB(CH2)7CB using atomistic molecular dynamic computer simulation yielded equilibration of a conical twist-bend helixed nematic ground state, of the sort first proposed by Meyer, and envisioned in systems of bent molecules by Dozov and Memmer, We identify {\\theta} ~ 33 degree as the cone angle, and p ~ 8nm as the full pitch of the helix, the shortest ever found in a nematic fluid.

Dong Chen; Jan H. Porada; Justin B. Hooper; Arthur Klittnick; Yongqiang Shen; Eva Korblova; Dmitry Bedrov; David M. Walba; Matthew A. Glaser; Joseph E. Maclennan; Noel A. Clark

2013-06-24T23:59:59.000Z

360

Dynamics of laser-produced Sn-based plasmas for a monochromatic 13.5 nm extreme ultraviolet source  

E-Print Network (OSTI)

the critical density, a narrower EUV x-ray spectrum and a higher conversion efficiency from laserDynamics of laser-produced Sn-based plasmas for a monochromatic 13.5 nm extreme ultraviolet source-0417 ABSTRACT Dynamics of laser-produced Sn-based plasmas were investigated for a monochromatic EUV lithography

Najmabadi, Farrokh

Note: This page contains sample records for the topic "019-10 al nm" 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

Power Supply Optimization in Sub-130 nm Leakage Dominant Technologies Man L Mui Kaustav Banerjee Amit Mehrotra  

E-Print Network (OSTI)

behaviour as a function of power supply and temperature. We use these models to calculate the full, it is essential to control the leakage power and the temperature of the die. One viable method for optimizingPower Supply Optimization in Sub-130 nm Leakage Dominant Technologies Man L Mui Kaustav Banerjee

362

South Of Espanola; North Of Pojoaque At Intersection of NM399 and US 84/285 Turn onto 399(WSW),  

E-Print Network (OSTI)

will be on your left, Go to third house on right (#18 on fence), 1.5 story adobe with passive solar Windows facing at Affordable Price Or Possible Lease or Lease to Purchase 18 Terrace Farm Rd LaMesilla, NM 2 story passive the Puye Ruins on Santa Clara Pueblo. House is oriented with huge solar windows facing due south toward

Kurien, Susan

363

The early stages of solid-state reactions in Ti/Al multilayer films  

SciTech Connect

The authors have investigated the solid-state reaction of Ti/Al multilayer films by x-ray diffraction (XRD) and differential scanning calorimetry (DSC), with focus on the early stages of the reaction provided by samples with pair thicknesses in the range 5--40 nm. This reaction, which results in formation of TiAl{sub 3} with metastable L1{sub 2} structure, can be modeled by a nucleation and growth process on the basis of the Johnson-Mehl-Avrami theory, with a reaction-order parameter n {approx} 1. These observations indicate the significance of nucleation barriers even at early stages of solid-state reactions, and suggests that the phenomena of phase selection and formation of metastable phases can result from the presence of nucleation barriers.

Michaelsen, C.; Woehlert, S.; Bormann, R. [GKSS Research Center, Geesthacht (Germany). Inst. for Materials Research; Barmak, K. [Lehigh Univ., Bethlehem, PA (United States). Dept. of Materials Science and Engineering

1996-12-31T23:59:59.000Z

364

Quantitatively Probing the Al Distribution in Zeolites  

SciTech Connect

The degree of substitution of Si4+ by Al3+ in the oxygen-terminated tetrahedra (Al T-sites) of zeolites determines the concentration of ion-exchange and Brønsted acid sites. As the location of the tetrahedra and the associated subtle variations in bond angles influence the acid strength, quantitative information about Al T-sites in the framework is critical to rationalize catalytic properties and to design new catalysts. A quantitative analysis is reported that uses a combination of extended X-ray absorption fine structure (EXAFS) analysis and 27Al MAS NMR spectroscopy supported by DFT-based molecular dynamics simulations. To discriminate individual Al atoms, sets of ab initio EXAFS spectra for various T-sites are generated from DFT-based molecular dynamics simulations allowing quantitative treatment of the EXAFS single- and multiple-photoelectron scattering processes out to 3-4 atom shells surrounding the Al absorption center. It is observed that identical zeolite types show dramatically different Al-distributions. A preference of Al for T-sites that are part of one or more 4-member rings in the framework over those T-sites that are part of only 5- and 6-member rings in the HBEA150 sample has been determined from a combination of these methods. This work was supported by the U. S. Department of Energy (DOE), Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences.

Vjunov, Aleksei; Fulton, John L.; Huthwelker, Thomas; Pin, Sonia; Mei, Donghai; Schenter, Gregory K.; Govind, Niranjan; Camaioni, Donald M.; Hu, Jian Z.; Lercher, Johannes A.

2014-06-11T23:59:59.000Z

365

Soziale Beziehungen und Unterrichtsklima im Deutsch als Fremdsprache–/Deutsch als Zweitsprache–Unterricht.  

E-Print Network (OSTI)

??In der vorliegenden Arbeit wird das Konzept „Klima“ in Bezug auf den Deutsch als Fremdsprache–/Deutsch als Zweitsprache–Unterricht untersucht. Es wird dargestellt, welchen Stellenwert ein positives… (more)

Tischler, Christina

2013-01-01T23:59:59.000Z

366

A new step size rule in Yan et al.'s self-adaptive projection method  

E-Print Network (OSTI)

Jan 29, 2015 ... Abstract: In this paper, we propose a new step size rule to accelerate Yan et al.'s self-adaptive projection method. Under the new step size ...

Gao Bin

2015-01-29T23:59:59.000Z

367

Crystallographic Consulting Brings Research to the ALS  

NLE Websites -- All DOE Office Websites (Extended Search)

Crystallographic Consulting Brings Crystallographic Consulting Brings Research to the ALS Crystallographic Consulting Brings Research to the ALS Print Wednesday, 06 February 2013 15:50 cc Tom Pauly and Josh Stillwell, managing partners at Crystallographic Consulting, have a rich history as synchrotron users. It is likely because of this that they're entrusted with the protein crystallography research for about 15 cutting-edge pharmaceutical companies. They conduct most of their research at ALS Beamline 5.0.2. Crystallographic Consulting has a varied client base that includes many of the participating research team (PRT) members at the Berkeley Center for Structural Biology (BCSB), which operates five ALS beamlines. As PRT members, companies are guaranteed a certain amount of beam time. Crystallographic Consulting also contracts beam time for another 10-12 companies. Pauly spends about 15-20 hours a week at the ALS, with most of his research supporting pharmaceutical companies working on new treatments for metabolic diseases and cancer.

368

ALS Ceramics Materials Research Advances Engine Performance  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Ceramics Materials Research ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 ritchie ceramics This 3D image of a ceramic composite specimen imaged under load at 1750C shows the detailed fracture patterns that researchers are able to view using ALS Beamline 8.3.2. The vertical white lines are the individual silicon carbide fibers in this sample about 500 microns in diameter. LBNL senior materials scientist and U.C. Berkeley professor Rob Ritchie has been researching the fracture behavior of a wide array of materials for the past 40 years, the last ten of them using the facilities at the ALS. From human bone to synthetic engineering materials such as shape-memory metals

369

ALS Ceramics Materials Research Advances Engine Performance  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Ceramics Materials Research ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 ritchie ceramics This 3D image of a ceramic composite specimen imaged under load at 1750C shows the detailed fracture patterns that researchers are able to view using ALS Beamline 8.3.2. The vertical white lines are the individual silicon carbide fibers in this sample about 500 microns in diameter. LBNL senior materials scientist and U.C. Berkeley professor Rob Ritchie has been researching the fracture behavior of a wide array of materials for the past 40 years, the last ten of them using the facilities at the ALS. From human bone to synthetic engineering materials such as shape-memory metals

370

Microsoft Word - AL2005-07.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Order 361.1A, Acquisition Career Development DOE Order 361.1A, Acquisition Career Development Program, Chapter I, Contracting and Purchasing Career Development Program Module Revised DOE Core Curriculum References: DOE Order 361.1A Acquisition Career Development Program When is this Acquisition Letter (AL) Effective? This AL is effective immediately. The information and guidance provided in the AL does not apply to the National Nuclear Security Administration (NNSA). When Does This AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Cynthia Yee, Director, Acquisition Career Development Program, Office of Procurement and Assistance Management at (202) 287-1666 or by email at Cynthia.Yee@hq.doe.gov. Visit our website at www.pr.doe.gov for additional information on Acquisition

371

Boston University AccelerAted MedicAl And dentAl ProgrAMs  

E-Print Network (OSTI)

Boston University AccelerAted MedicAl And dentAl ProgrAMs teAcher evAlUAtion To the applicant: Applicants to any of the College of Arts & Sciences' accelerated medical or dental programs must submit three (last, first, middle initial) Date of birth Accelerated Program of application (please check one

Finzi, Adrien

372

Reassessment of Al-Ce and Al-Nd Binary Systems Supported by Critical Experiments and First-Principles  

E-Print Network (OSTI)

Reassessment of Al-Ce and Al-Nd Binary Systems Supported by Critical Experiments and First The present study reinvestigates the Al-Ce and Al-Nd phase diagrams and reoptimizes their thermody- namics results and theoretical calculations show that Al2Nd (or Al2Ce) should be treated as a stoichiometric

Widom, Michael

373

Ionic liquid assisted hydrothermal fabrication of hierarchically organized ?-AlOOH hollow sphere  

SciTech Connect

Highlights: ? The ?-AlOOH hollow spheres were synthesized via an ionic liquid-assisted hydrothermal treatment. ? Ionic liquid plays an important role in the morphology of the product. ? Ionic liquid can be easily removed from the product and reused in next experiment. ? A “aggregation–solution–recrystallization” formation mechanism may occur in the system. -- Abstract: Hierarchically organized ?-AlOOH hollow spheres with nanoflake-like porous surface texture have been successfully synthesized via an ionic liquid-assisted hydrothermal synthesis method in citric acid monohydrate (CAMs). It was found that ionic liquid [bmim]{sup +}Cl{sup ?} played an important role in the morphology of the product due to its strong interactions with reaction particles. The samples were characterized by X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscope (SEM) and Transmission Electron Microscopy (TEM). The results show that the product has narrow particle size distribution (500–900 nm particle diameter range), high specific surface area (240.5 m{sup 2}/g) and large pore volume (0.61 cm{sup 3}/g). The corresponding ?-Al{sub 2}O{sub 3} hollow spheres can be obtained by calcining it at 550 °C for 3 h. The proposed formation mechanism and other influencing factors of the ?-AlOOH hollow sphere material, such as reaction temperature, reaction duration, CAMs and urea, have also been investigated.

Tang, Zhe, E-mail: tangzhe1983@163.com [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China)] [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China); Liu, Yunqi, E-mail: liuyq@upc.edu.cn [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China)] [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China); Li, Guangci, E-mail: liguangci1984@yahoo.com.cn [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China)] [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China); Hu, Xiaofu, E-mail: hjj19850922@126.cn [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China)] [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China); Liu, Chenguang, E-mail: cgliu@upc.edu.cn [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China)] [State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, China National Petroleum Corporation (CNPC), China University of Petroleum (East China), Qingdao 266555 (China)

2012-11-15T23:59:59.000Z

374

Transport properties in AlInSb/InAsSb heterostructures  

SciTech Connect

Based on theoretical studies of transport properties in InAsSb-based quantum well heterostructures, we propose a material design for InAsSb quantum well with AlInSb barrier. Variation of electron mobility and two-dimensional electron gas concentration in Al{sub y}In{sub 1?y}Sb/InAs{sub 1?x}Sb{sub x} heterostructures over the compositional range of which InAsSb is fully strained to AlInSb are investigated, where impact from dislocation scattering could be minimized. In comparison with InAs and InSb based quantum well heterostructures, InAsSb is advantageous in achieving the highest electron mobility despite of alloy disorder scattering. The maximum mobility of 37?000 cm{sup 2}/V s is attainable in 15?nm InAs{sub 0.2}Sb{sub 0.8} quantum well with Al{sub 0.24}In{sub 0.76}Sb barrier and there is great potential for further improvement. Our InAsSb based quantum well heterostructure is proved to be a robust structure for high-speed applications.

Zhang, Yuwei; Zhang, Yang, E-mail: zhang-yang@semi.ac.cn; Wang, Chengyan; Zeng, Yiping [Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083 (China)

2013-12-28T23:59:59.000Z

375

Propane dehydrogenation over Al2O3 supported Pt nanoparticles: Effect of cerium addition  

Science Journals Connector (OSTI)

Abstract The catalyst of Pt nanoparticles loaded on Al2O3 support has been prepared by a facile liquid phase synthesis–ultrasonic vibration method. With propane dehydrogenation as a probe reaction, the influence of promoter cerium (Ce) on the catalyst was investigated by means of transmission electron microscope (TEM), X-ray diffraction (XRD), N2 adsorption–desorption, X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR) spectroscopy of CO adsorption, H2-temperature programmed reduction (H2-TPR), and catalytic properties for propane dehydrogenation. The results revealed that the Pt nanograins with diameter of 1.6–4.8 nm were evenly dispersed on the Ce-containing Al2O3 support. The introduction of a small amount Ce into Pt/Al2O3 results in a bimetallic surface interaction, enhancing the surface reducibility and dispersity of Pt nanoparticles. The study of propane dehydrogenation performance shows that Ce-containing Pt catalyst is more active and less coke deposition than Ce-free Pt/Al2O3 counterpart. This study can provide an insight into the design and development of new Pt-based catalyst, especially for the improvement of catalytic activity and stability towards alkane dehydrogenation.

Zhanhua Ma; Jun Wang; Jun Li; Ningning Wang; Changhua An; Lanyi Sun

2014-01-01T23:59:59.000Z

376

Systematic investigation of self-absorption and conversion efficiency of 6.7 nm extreme ultraviolet sources  

SciTech Connect

We have investigated the dependence of the spectral behavior and conversion efficiencies of rare-earth plasma extreme ultraviolet sources with peak emission at 6.7 nm on laser wavelength and the initial target density. The maximum conversion efficiency was 1.3% at a laser intensity of 1.6x10{sup 12} W/cm{sup 2} at an operating wavelength of 1064 nm, when self-absorption was reduced by use of a low initial density target. Moreover, the lower-density results in a narrower spectrum and therefore improved spectral purity. It is shown to be important to use a low initial density target and/or to produce low electron density plasmas for efficient extreme ultraviolet sources when using high-Z targets.

Otsuka, Takamitsu; Higashiguchi, Takeshi; Yugami, Noboru; Yatagai, Toyohiko [Department of Advanced Interdisciplinary Sciences and Center for Optical Research and Education (CORE), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan); Kilbane, Deirdre; Dunne, Padraig; O'Sullivan, Gerry [School of Physics, University College Dublin, Belfield, Dublin 4 (Ireland); Jiang, Weihua [Department of Electrical Engineering, Nagaoka University of Technology, Kami-tomiokamachi 1603-1, Nagaoka, Niigata 940-2188 Japan (Japan); Endo, Akira [Forschungszentrum Dresden, Bautzner Landstrs. 400, Dresden D-01328 (Germany)

2010-12-06T23:59:59.000Z

377

Ni{sub 3}Al aluminide alloys  

SciTech Connect

This paper provides a brief review of the recent progress in research and development of Ni{sub 3}Al and its alloys. Emphasis has been placed on understanding low ductility and brittle fracture of Ni{sub 3}Al alloys at ambient and elevated temperatures. Recent studies have resulted in identifying both intrinsic and extrinsic factors governing the fracture behavior of Ni{sub 3}Al alloys. Parallel efforts on alloy design using physical metallurgy principles have led to properties for structural use. Industrial interest in these alloys is high, and examples of industrial involvement in processing and utilization of these alloys are briefly mentioned.

Liu, C.T.

1993-10-01T23:59:59.000Z

378

Demonstration of a 10-Hz Femtosecond-Pulse-Driven XUV Laser at 41.8 nm in Xe IX  

Science Journals Connector (OSTI)

We report the observation of a gain of approximately exp11 at 41.8 nm in 8-times-ionized xenon. This extreme ultraviolet (XUV) laser is driven by a 10-Hz, 70-mJ circularly polarized femtosecond laser pulse. The laser is focused into Xe at pressures ranging from 5 to 12 torr. The laser is collisionally excited, with both the ions and electrons produced by field induced tunneling.

B. E. Lemoff; G. Y. Yin; C. L. Gordon III; C. P. J. Barty; S. E. Harris

1995-02-27T23:59:59.000Z

379

Transportation of a 451 ton generator stator and a 234 ton generator rotor from Hartsville, TN, to Los Alamos, NM  

SciTech Connect

A 1430 MVA steam turbine generator was acquired from a cancelled nuclear power plant in Tennessee to be used as the pulsed power and energy storage unit for the Confinement Physics Research Facility being built at Los Alamos, NM. The transportation from Hartsville, near Nashville, TN, to Los Alamos, NM, of the two largest single pieces of the generator, a 451 t stator and a 234 t rotor presented a special challenge. Details of the move, by barge from Hartsville to Catoosa, near Tulsa, OK, by rail from Catoosa to Lamy, near Santa Fe, NM, and by road from Lamy to Los Alamos are described. The greatest difficulty of the successful move was the crossing of the Rio Grande river on an existing reinforced concrete bridge. The two-lane wide road transporters for the stator and rotor were fitted with outriggers to provide a four-lane wide vehicle, thus spreading the load over the entire bridge width and meeting acceptable load distribution and bridge safety factors. 2 refs., 6 figs.

Boenig, H.J.; Rogers, J.D.; McLelland, G.R.; Pelts, C.T. (Los Alamos National Lab., NM (USA); McLelland Engineering, Dallas, TX (USA); Reliance Crane and Rigging, Inc., Phoenix, AZ (USA))

1989-01-01T23:59:59.000Z

380

High-average-power, 100-Hz-repetition-rate, tabletop soft-x-ray lasers at sub-15-nm wavelengths  

SciTech Connect

Efficient excitation of dense plasma columns at 100-Hz repetition rate using a tailored pump pulse profile produced a tabletop soft-x-ray laser average power of 0.1 mW at = 13.9 nm and 20 W at = 11.9 nm from transitions of Ni-like Ag and Ni-like Sn, respectively. Lasing on several other transitions with wavelengths between 10.9 and 14.7 nm was also obtained using 0.9-J pump pulses of 5-ps duration from a compact diode-pumped chirped pulse amplification Yb:YAG laser. Hydrodynamic and atomic plasma simulations show that the pump pulse profile, consisting of a nanosecond ramp followed by two peaks of picosecond duration, creates a plasma with an increased density of Ni-like ions at the time of peak temperature that results in a larger gain coefficient over a temporally and spatially enlarged space leading to a threefold increase in the soft-x-ray laser output pulse energy. The high average power of these compact soft-x-ray lasers will enable applications requiring high photon flux. These results open the path to milliwatt-average-power tabletop soft-x-ray lasers.

Reagan, Brendon [Colorado State University, Fort Collins] [Colorado State University, Fort Collins; Berrill, Mark A [ORNL] [ORNL; Wernsing, Keith [Colorado State University, Fort Collins] [Colorado State University, Fort Collins; Baumgarten, Cory [Colorado State University, Fort Collins] [Colorado State University, Fort Collins; Woolston, Mark [Colorado State University, Fort Collins] [Colorado State University, Fort Collins; Rocca, Jorge [Colorado State University, Fort Collins] [Colorado State University, Fort Collins

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Thickness effect on laser-induced-damage threshold of indium-tin oxide films at 1064 nm  

SciTech Connect

Laser-induced-damage characteristics of commercial indium-tin oxide (ITO) films deposited by DC magnetron sputtering deposition on K9 glass substrates as a function of the film thickness have been studied at 1064 nm with a 10 ns laser pulse in the 1-on-1 mode, and the various mechanisms for thickness effect on laser-induced-damage threshold (LIDT) of the film have been discussed in detail. It is observed that laser-damage-resistance of ITO film shows dramatic thickness effect with the LIDT of the 50-nm ITO film 7.6 times as large as the value of 300 nm film, and the effect of depressed carrier density by decreasing the film thickness is demonstrated to be the primary reason. Our experiment findings indicate that searching transparent conductive oxide (TCO) film with low carrier density and high carrier mobility is an efficient technique to improve the laser-damage-resistance of TCO films based on maintaining their well electric conductivity.

Wang Haifeng; Huang Zhimeng; Zhang Dayong; Luo Fei; Huang Lixian; Li Yanglong; Luo Yongquan; Wang Weiping; Zhao Xiangjie [Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang 621900 (China)

2011-12-01T23:59:59.000Z

382

Effect of heat treatment on microstructure and interface of SiC particle reinforced 2124 Al matrix composite  

SciTech Connect

The microstructure and interface between metal matrix and ceramic reinforcement of a composite play an important role in improving its properties. In the present investigation, the interface and intermetallic compound present in the samples were characterized to understand structural stability at an elevated temperature. Aluminum based 2124 alloy with 10 wt.% silicon carbide (SiC) particle reinforced composite was prepared through vortex method and the solid ingot was deformed by hot rolling for better particle distribution. Heat treatment of the composite was carried out at 575 °C with varying holding time from 1 to 48 h followed by water quenching. In this study, the microstructure and interface of the SiC particle reinforced Al based composites have been studied using optical microscopy, scanning electron microscopy (SEM) coupled with energy dispersive X-ray spectroscopy (EDS), electron probe micro-analyzer (EPMA) associated with wavelength dispersive spectroscopy (WDS) and transmission electron microscopy (TEM) to identify the precipitate and intermetallic phases that are formed during heat treatment. The SiC particles are uniformly distributed in the aluminum matrix. The microstructure analyses of Al–SiC composite after heat treatment reveal that a wide range of dispersed phases are formed at grain boundary and surrounding the SiC particles. The energy dispersive X-ray spectroscopy and wavelength dispersive spectroscopy analyses confirm that finely dispersed phases are CuAl{sub 2} and CuMgAl{sub 2} intermetallic and large spherical phases are Fe{sub 2}SiAl{sub 8} or Al{sub 15}(Fe,Mn){sub 3}Si. It is also observed that a continuous layer enriched with Cu and Mg of thickness 50–80 nm is formed at the interface in between Al and SiC particles. EDS analysis also confirms that Cu and Mg are segregated at the interface of the composite while no carbide is identified at the interface. - Highlights: • The composite was successfully heat treated at 575°C for 1-48 hrs. • A layer of 50-75 nm is formed at interface after heat treatment. • No Carbide formation and SiC dissolution is observed at this temperature. • MgAl{sub 2}O{sub 4}, CuMgAl{sub 2} phases are segregated at interface of Al-SiC composite. • Mg and Cu are also segregated at near to the grain boundary.

Mandal, Durbadal, E-mail: durbadal73@yahoo.co.in [MEF Division, CSIR-National Metallurgical Laboratory, Jamshedpur 831007 (India); Viswanathan, Srinath [Dept of Metallurgical and Materials Engineering, University of Alabama, Tuscaloosa, AL (United States)

2013-11-15T23:59:59.000Z

383

Nucleation and growth of the first phase in sputter-deposited Nb/Al multilayer thin films  

SciTech Connect

The formation of the first phase in the reaction of sputter-deposited Nb/Al multilayer thin films has been studied by power-compensated and heat-flux differential scanning calorimetry, x-ray diffraction and transmission electron microscopy. The modulation periods of the films are in the range of 10--500 nm. Both types of calorimetric measurements, performed at a constant heating rate, show the presence of two peaks (A and B) for the formation of the single product phase, NbAl{sub 3}. Isothermal calorimetric scans show that peak A is associated with a nucleation and growth type transformation. The formation of NbAl{sub 3} is thus interpreted as a two-stage process of nucleation and lateral growth to coalescence (peak A) followed by normal growth until the consumption of one or both reactants (peak B). Transmission electron microscopy investigations of samples annealed into the first stage of NbAl{sub 3} formation show the presence of this phase at the Nb/Al interface and its preferential growth along the grain boundaries of the Al layer. The latter highlights the role of reactant phase grain structure in product phase formation.

Barmak, K.; Vivekanand, S.; Ma, F. [Lehigh Univ., Bethlehem, PA (United States). Dept. of Materials and Engineering; Michaelsen, C. [GKSS Research Center, Geesthacht (Germany). Inst. of Materials Research

1996-12-31T23:59:59.000Z

384

L{sub g}?=?100?nm In{sub 0.7}Ga{sub 0.3}As quantum well metal-oxide semiconductor field-effect transistors with atomic layer deposited beryllium oxide as interfacial layer  

SciTech Connect

In this study, we have fabricated nanometer-scale channel length quantum-well (QW) metal-oxide-semiconductor field effect transistors (MOSFETs) incorporating beryllium oxide (BeO) as an interfacial layer. BeO has high thermal stability, excellent electrical insulating characteristics, and a large band-gap, which make it an attractive candidate for use as a gate dielectric in making MOSFETs. BeO can also act as a good diffusion barrier to oxygen owing to its small atomic bonding length. In this work, we have fabricated In{sub 0.53}Ga{sub 0.47}As MOS capacitors with BeO and Al{sub 2}O{sub 3} and compared their electrical characteristics. As interface passivation layer, BeO/HfO{sub 2} bilayer gate stack presented effective oxide thickness less 1 nm. Furthermore, we have demonstrated In{sub 0.7}Ga{sub 0.3}As QW MOSFETs with a BeO/HfO{sub 2} dielectric, showing a sub-threshold slope of 100?mV/dec, and a transconductance (g{sub m,max}) of 1.1 mS/?m, while displaying low values of gate leakage current. These results highlight the potential of atomic layer deposited BeO for use as a gate dielectric or interface passivation layer for III–V MOSFETs at the 7?nm technology node and/or beyond.

Koh, D., E-mail: dh.koh@utexas.edu, E-mail: Taewoo.Kim@sematech.org [Department of Electrical and Computer Engineering, Microelectronics Research Center, The University of Texas at Austin, Austin, Texas 78758 (United States); SEMATECH, Inc., Albany, New York 12203 (United States); Kwon, H. M. [Department of Electronics Engineering, Chungnam National University, Daejeon 305-764 (Korea, Republic of); Kim, T.-W., E-mail: dh.koh@utexas.edu, E-mail: Taewoo.Kim@sematech.org; Veksler, D.; Gilmer, D.; Kirsch, P. D. [SEMATECH, Inc., Albany, New York 12203 (United States); Kim, D.-H. [SEMATECH, Inc., Albany, New York 12203 (United States); GLOBALFOUNDRIES, Malta, New York 12020 (United States); Hudnall, Todd W. [Department of Chemistry and Biochemistry, Texas State University, San Marcos, Texas, 78666 (United States); Bielawski, Christopher W. [Department of Chemistry and Biochemistry, The University of Texas at Austin, Austin, Texas 78712 (United States); Maszara, W. [GLOBALFOUNDRIES, Santa Clara, California 95054 (United States); Banerjee, S. K. [Department of Electrical and Computer Engineering, Microelectronics Research Center, The University of Texas at Austin, Austin, Texas 78758 (United States)

2014-04-21T23:59:59.000Z

385

Microsoft Word - AL2006-09.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6-09 (07/24/06) 6-09 (07/24/06) 1 Subject: Energy Efficiency of Energy Consuming Products - Implementation of Section 104 of the Energy Policy Act of 2005 References: Energy Policy Act of 2005, Section 104 Executive Order 13123, Greening the Government through Energy Efficient Management, Section 403 DOE Acquisition Guide Chapter 23, Greening the Government - Environmental Considerations in Contracting FAR Subpart 23.2, Energy and Water Efficiency and Renewable Energy When is this Acquisition Letter (AL) Effective? This AL is effective immediately upon issuance. When does this AL Expire? The AL remains in effect until superseded by anticipated FAR coverage or it is canceled. Who are the Points of Contact? Richard Langston, Office of Procurement and Assistance Policy, MA-61, (202) 287-1339 or

386

Microsoft Word - AL2000-05.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Παγε 1 οφ 2 Παγε 1 οφ 2 Subject: DOE Authorized Subcontract for Use by DOE Management and Operating (M&O) Contractors with New Independent States' Scientific Institutes through the Science and Technology Center in Ukraine References: DEAR 970.7103 - Contractor Purchasing System When is this Acquisition Letter (AL) Effective? This AL is effective 10 business days from the date of issuance. When Does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert Webb of the Office of Procurement and Assistance Policy at (202) 586-8264, or via e-mail at Robert.Webb@hq.doe.gov Visit our website at www.pr.doe.gov for information on Acquisition Letters and other policy

387

Microsoft Word - AL2005-16.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6 6 Acquisition Regulation Date 10/04/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Implementation of HSPD-12 References: Homeland Security Presidential Directive 12 (HSPD-12) Federal Information Processing Standard Publication 201 (FIPS Pub 201) DOE Notice 206.2 Identity Proofing Acquisition Letter 2005-10 dated July 7, 2005 When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert M. Webb of the Office of Procurement and Assistance Policy at (202) 287-1338 or

388

Microsoft Word - AL2005-15.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5 5 Acquisition Regulation Date 10/05/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Implementation of the Price-Anderson Amendments Act of 2005 References: DEAR 970.250-70, Nuclear Hazards Indemnification Agreement. The Price-Anderson Amendments Act of 2005, §§ 601-611 of the Energy Policy Act, 2005, Pub.L. 109-58. When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert M. Webb of the Office of Procurement and Assistance Policy at

389

Microsoft Word - AL2005-13.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy No. 2005-13 Department of Energy No. 2005-13 Acquisition Regulation Date 09/30/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE Procurement Executive. Subject: Performance-Based Service Acquisition References: FAR 37.6 Performance-Based Contracting DEAR 970.1100-1 Performance-Based Contracting DOE Acquisition Guide Chapter 37.2 Performance-Based Service Acquisition DOE Acquisition Guide Chapter 70.8 Performance-Based Contracting When is this Acquisition Letter (AL) Effective? This AL is effective 10 business days from the date of issuance. When Does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact?

390

ALS Reveals New State of Matter  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Reveals New State of Matter Print ALS Reveals New State of Matter Print ALS user groups from Princeton and Stanford have been making waves this past year with several high-profile papers and extensive news coverage of their work on a new state of matter embodied by "topological insulators," materials that conduct electricity only on their surfaces. First identified at the ALS in 2007 by a Princeton team led by M. Zahid Hasan, topological insulators have been the subject of intense interest, based on unusual quantum properties that manifest themselves macroscopically. The discovery of a "second generation" of topological insulators that robustly retain these properties well above room temperature has spurred a rising tide of theoretical proposals for potential applications in nanoscale spintronic devices and fault-tolerant quantum computers. In addition, it's also been suggested that topological insulators may serve as a test bed for studies of never-before-seen particles predicted by high-energy physics.

391

ALS Reveals New State of Matter  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Reveals New State of Matter Print ALS Reveals New State of Matter Print ALS user groups from Princeton and Stanford have been making waves this past year with several high-profile papers and extensive news coverage of their work on a new state of matter embodied by "topological insulators," materials that conduct electricity only on their surfaces. First identified at the ALS in 2007 by a Princeton team led by M. Zahid Hasan, topological insulators have been the subject of intense interest, based on unusual quantum properties that manifest themselves macroscopically. The discovery of a "second generation" of topological insulators that robustly retain these properties well above room temperature has spurred a rising tide of theoretical proposals for potential applications in nanoscale spintronic devices and fault-tolerant quantum computers. In addition, it's also been suggested that topological insulators may serve as a test bed for studies of never-before-seen particles predicted by high-energy physics.

392

Microsoft Word - al2005-06.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2005-06 2005-06 Acquisition Regulation Date 03/11/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Small Business Procurement Goals References: FAR Subpart 19.7 The Small Business Subcontracting Program 13 CFR Chapter 1 Small Business Administration OFPP Letter 99-1 Small Business Procurement Goals Small Business Administration (SBA) Goaling guidelines for the Small Business Preference Programs for Prime When is this Acquisition Letter (AL) Effective? This AL is effective immediately upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Stephen Zvolensky of the Department of Energy (DOE) Office of Procurement and

393

Microsoft Word - AL2000-01.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Letters (AL) that remain in effect are identified below. All other previously issued ALs have been Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rulemaking, incorporated into other guidance, and/or canceled. * * * * * * * * * * * * * * * Acquisition Letters Remaining In Effect Number Date Subject 93-4 04/07/93 Displaced Workers Benefits Program 94-19 12/09/94 Basic Labor Policies Fringe Benefits 95-06 06/28/95 Personal Property Letter System 95-14 11/17/95 Subcontracts under the New Independent States - Industrial Partnering Program 96-05 05/10/96 Trade Agreements 96-09 09/16/96 Full and Open Competition - Management and Operating Contracts 97-02 01/20/97 M&O Legal Services Subcontracts

394

ALS Reveals New State of Matter  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Reveals New State of Matter Print ALS Reveals New State of Matter Print ALS user groups from Princeton and Stanford have been making waves this past year with several high-profile papers and extensive news coverage of their work on a new state of matter embodied by "topological insulators," materials that conduct electricity only on their surfaces. First identified at the ALS in 2007 by a Princeton team led by M. Zahid Hasan, topological insulators have been the subject of intense interest, based on unusual quantum properties that manifest themselves macroscopically. The discovery of a "second generation" of topological insulators that robustly retain these properties well above room temperature has spurred a rising tide of theoretical proposals for potential applications in nanoscale spintronic devices and fault-tolerant quantum computers. In addition, it's also been suggested that topological insulators may serve as a test bed for studies of never-before-seen particles predicted by high-energy physics.

395

Microsoft Word - al2005-04.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 1 Subject: CLASS DEVIATION TO REFLECT CHANGES TO THE COOPERATIVE AUDIT STRATEGY References: DEAR 970.5203-1 Management Controls DEAR 970.5232-3 Accounts, Records, and Inspection DOE Acquisition Guide Chapter 70.4 Cooperative Audit Strategy When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. The use of the clauses authorized by the attached class deviation shall be used in all solicitations and contracts in place of the parallel clauses currently contained in the DEAR. When Does This AL Expire? This AL remains in effect until superseded by the publication of a final rule incorporating the clauses that are the subject of the class deviation into the DEAR. Who is the Point of Contact?

396

ALS User Meeting Highlights Challenges, Accomplishments  

NLE Websites -- All DOE Office Websites (Extended Search)

Saphire, brought some audience members to tears with her discussion of the current Ebola virus outbreak and the race for a cure. Saphire is an ALS user whose x-ray...

397

Al Husseini Amelio JV | Open Energy Information  

Open Energy Info (EERE)

Husseini Amelio JV Jump to: navigation, search Name: Al-Husseini & Amelio JV Place: Jordan Sector: Solar Product: JV company to develop a 1GW solar plant in Jordan and an...

398

ALS Ceramics Materials Research Advances Engine Performance  

NLE Websites -- All DOE Office Websites (Extended Search)

image of a ceramic composite specimen imaged under load at 1750C shows the detailed fracture patterns that researchers are able to view using ALS Beamline 8.3.2. The vertical...

399

Western Baldwin County, AL Grid Interconnection Project  

SciTech Connect

The Objective of this Project was to provide an additional supply of electricity to the affected portions of Baldwin County, AL through the purchase, installation, and operation of certain substation equipment.

Thomas DeBell

2011-09-30T23:59:59.000Z

400

Der Palast von Iraq al-Amir.  

E-Print Network (OSTI)

??In der vorliegenden Arbeit wurde der Qasr el-Abd von Iraq al-Amir nach typologischen und stilistischen Kriterien untersucht und eine Verbindung mit dem antiken Bericht des… (more)

Bürge, Teresa

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Microsoft Word - AL2005-10.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0 0 Acquisition Regulation Date 07/07/05 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Implementation of HSPD-12 References: Homeland Security Presidential Directive 12 (HSPD-12) Federal Information Processing Standard Publication 201 (FIPS Pub 201) When is this Acquisition Letter (AL) Effective? This AL is effective upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Robert M. Webb of the Office of Procurement and Assistance Policy at (202)287-1338 or Robert.Webb@hq.doe.gov. Visit our website at www.pr.doe.gov for information on Acquisition Letters and other policy issues.

402

Microsoft Word - AL2005-11.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 1 Acquisition Regulation Date 07/15/05 _ ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Home Office Expenses for Management and Operating Contracts References: DEAR 970.3102-3-70 Home office expenses FAR 15.404-1 Proposal analysis techniques FAR 31.109 Advance agreements FAR Appendix B Subpart 9904.403 Allocation of home office expenses to segments When is this Acquisition Letter (AL) Effective? This AL is effective immediately upon issuance. When does this AL Expire? This AL remains in effect until superseded or canceled. Who is the Point of Contact? Contact Michael Righi of the Department of Energy (DOE) Office of Procurement and Assistance Policy at

403

Transport properties of LiAl  

Science Journals Connector (OSTI)

In "real" LiAl (NaTl structure: Fd3m), the majority carriers govern the transport properties are holes at 77 and 300 K. The decrease in Hall coefficients and the increase in electrical resistivity with the increase of Li composition are understood in terms of the "defect" structure of LiAl. The relationship between the transport properties and band structure is discussed using the semimetallic band structure proposed by Zunger.

K. Kuriyama; T. Kamijoh; T. Nozaki

1980-05-15T23:59:59.000Z

404

Magnetism of Al-Mn quasicrystals  

Science Journals Connector (OSTI)

The effect of symmetry and concentration of Mn on the magnetism of Al-Mn quasicrystals has been investigated through self-consistent density-functional calculations using molecular clusters and supercell band-structure schemes. A single Mn atom surrounded by 54 Al atoms in an icosahedral or a cuboctahedral structure is found to be nonmagnetic. However, as the Mn concentration is increased, moments develop on Mn sites whose magnitude and coupling depend on their location.

Feng Liu; S. N. Khanna; L. Magaud; P. Jena; V. de Coulon; F. Reuse; S. S. Jaswal; X.-G. He; F. Cyrot-Lackman

1993-07-01T23:59:59.000Z

405

17th Annual ALS Users' Association Meeting  

SciTech Connect

It's not exactly Russian roulette, but scheduling October events outdoors is not risk-free, even in usually sunny California. An overflow crowd of more than 400 registered users, ALS staff, and vendors enjoyed a full indoor program featuring science highlights and workshops spread over two and a half days from October 18 to October 20. However, a major storm, heralding the onset of the San Francisco Bay Area rainy season, posed a few weather challenges for the events on the ALS patio.

Robinson, Art; Tamura, Lori

2004-11-29T23:59:59.000Z

406

Adhesion, Atomic Structure, and Bonding at theAdhesion, Atomic Structure, and Bonding at the ----AlAl22OO33(0001)/Al(111) Interface:(0001)/Al(111) Interface  

E-Print Network (OSTI)

Adhesion, Atomic Structure, and Bonding at theAdhesion, Atomic Structure, and Bonding at the ----AlAl22OO33(0001)/Al(111) Interface:(0001)/Al(111) Interface: A First Principles StudyA First Principles--ceramic interfaces are ubiquitous in many industrial applications: ­ Microelectronics ­ Al and other metals

Adams, James B

407

On the Al-Si, Al-Ge, and Al-Ge-Si systems and their application to brazing in high power semiconductor devices  

Science Journals Connector (OSTI)

Results of the Smith thermal analysis studies13 of the Al-Si, Al-Ge, and Al-Ge-Si systems are presented and compared with ... . Isothermal and vertical sections for the Al-Ge-Si system, computed from thermodynami...

F. H. Hayes; R. D. Longbottom; E. Ahmad; G. Chen

1993-08-01T23:59:59.000Z

408

Nuclear Magnetic Resonance in FeAl and CoAl  

Science Journals Connector (OSTI)

We have investigated the Al27 nuclear magnetic resonance in Ni3Al, NiAl, FeAl, and both the Al27 and Co59 resonances in CoAl. The cobalt resonance in CoAl exhibits a weakly temperature-dependent, positive shift. This shift (?1.5%) is too large to be accounted for solely by the hyperfine field from conduction electrons polarized by the external magnetic field, and orbital paramagnetic effects appear to be the dominant factor, core polarization playing a relatively minor role. The aluminum Knight shift in CoAl is small (0.014%) and temperature-independent. This is to be contrasted with aluminum in FeAl which exhibits a large, negative, temperature-dependent shift (-0.38% at 293°K). It is shown that both the large aluminum Knight shift in FeAl and the small aluminum Knight shift in CoAl are consistent with the predictions of the Ruderman-Kittel-Yosida (RKY) theory. However, it is now believed that the small shift observed in CoAl results from a lack of s character in the conduction-electron wave functions rather than from a node anticipated in the conduction-electron polarization. The temperature dependence of the resonance in FeAl can also be accounted for by the RKY mechanism if it is assumed that the temperature dependence of the magnetic susceptibility is associated with disorder in the material. This assumption is necessary because the Knight shift is not linearly related to the bulk susceptibility of the sample. The aluminum linewidth in FeAl increases as the temperature is lowered. At room temperature the linewidth is independent of magnetic field but greater than the calculated dipolar linewidth. At 77 and 4.2°K the linewidth increases with increasing magnetic field. This effect is attributed mainly to inhomogeneous Knight-shift broadening, although inhomogeneous magnetization broadening also contributes. A similar situation is observed in CoAl. At room temperature the cobalt and aluminum resonances have essentially the same width. The linewidths are independent of magnetic field but greater than the dipolar values. As the temperature is lowered the linewidths increase and become magnetic-field-dependent. The cobalt resonance broadens more severely than the aluminum resonance. It is believed that inhomogeneous Knight-shift broadening and inhomogeneous magnetization broadening determine the cobalt linewidth at low temperatures. The aluminum nuclei in CoAl do not exhibit appreciable hyperfine coupling with the conduction electrons, so that only inhomogeneous magnetization broadening contributes to the linewidth.

J. A. Seitchik and R. H. Walmsley

1965-01-04T23:59:59.000Z

409

A new step size rule in Yan et al.'s self-adaptive projection method  

E-Print Network (OSTI)

Jan 29, 2015 ... ... which can be viewed as a combination of Li and Yuan's manipulation idea of step size and descending direction presented by Yan et al. [14].

2015-01-29T23:59:59.000Z

410

DOE - Office of Legacy Management -- Southern Research Institute - AL 03  

NLE Websites -- All DOE Office Websites (Extended Search)

Southern Research Institute - AL 03 Southern Research Institute - AL 03 FUSRAP Considered Sites Site: SOUTHERN RESEARCH INSTITUTE (AL.03) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 917 South 20th Street , Birmingham , Alabama AL.03-1 AL.03-2 Evaluation Year: 1993 AL.03-3 Site Operations: Licensed for the period 11/10/55 - 6/1/58. Basic license and three amendments for possession and title to up to 140# of refined source material for research on properties of Uranium-liquid metal fuel elements; conducted research on Uranium in the early 1960's. AL.03-4 AL.03-1 AL.03-5 Site Disposition: Eliminated - No Authority - AEC license to handle nuclear materials AL.03-3 AL.03-6 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium AL.03-1

411

ALS Data Visualization Lab Serves Up Computing Power  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Data Visualization Lab Serves Up Computing Power ALS Data Visualization Lab Serves Up Computing Power Print Even though the ALS has been in shutdown mode for almost two months,...

412

Microsoft Word - AL2000-01.doc | Department of Energy  

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

0-01.doc Microsoft Word - AL2000-01.doc Microsoft Word - AL2000-01.doc More Documents & Publications ALFAL 99-01 Department of Energy No Microsoft Word - al2005...

413

Microsoft Word - AL2005-14.doc | Department of Energy  

Office of Environmental Management (EM)

4.doc Microsoft Word - AL2005-14.doc Microsoft Word - AL2005-14.doc More Documents & Publications Microsoft Word - AL-Omnibus FY 2009 Apr 22 2009 all sections.doc Microsoft Word -...

414

Microsoft Word - Final MR AL.doc | Department of Energy  

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

Final MR AL.doc Microsoft Word - Final MR AL.doc Microsoft Word - Final MR AL.doc More Documents & Publications DOE F 4220.23 Weighted Guidelines Weighted Guidelines...

415

Microsoft Word - Section 311 AL FAL Feb 17 2010 | Department...  

Office of Environmental Management (EM)

Section 311 AL FAL Feb 17 2010 Microsoft Word - Section 311 AL FAL Feb 17 2010 Microsoft Word - Section 311 AL FAL Feb 17 2010 More Documents & Publications Microsoft Word -...

416

Microsoft Word - AL2008-05.doc | Department of Energy  

Office of Environmental Management (EM)

5.doc Microsoft Word - AL2008-05.doc Microsoft Word - AL2008-05.doc More Documents & Publications EXECUTIVE ORDER 13514 Microsoft Word - AL 2010-07 Acquistion Letters Remaining in...

417

Microsoft Word - AL-ARRASafetyALREDO3 | Department of Energy  

Office of Environmental Management (EM)

ARRASafetyALREDO3 Microsoft Word - AL-ARRASafetyALREDO3 Microsoft Word - AL-ARRASafetyALREDO3 More Documents & Publications Microsoft Word - AL-ARRASafetyALREDO3.doc DOE Handbook:...

418

Microsoft Word - AL2007-01.doc | Department of Energy  

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

AL2007-01.doc Microsoft Word - AL2007-01.doc Microsoft Word - AL2007-01.doc More Documents & Publications Microsoft Word - Rev5functionalaccountabilityimplementationplan..doc...

419

AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT Acquisition Letters (AL) that remain in effect are identified below. All other...

420

al embarazo reporte: Topics by E-print Network  

NLE Websites -- All DOE Office Websites (Extended Search)

of superelastic CuAlNi single crystal shape memory alloy during stress Sun, Qing-Ping 133 Josephson effect and tunneling spectroscopy in NbAl2O3AlMgB2 thin films junctions...

Note: This page contains sample records for the topic "019-10 al nm" 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

The forbidden 1082 nm line of sulphur: the photospheric abundance of sulphur in the Sun and 3D effects  

E-Print Network (OSTI)

Sulphur is an element which is formed in the alpha-process and is easily measured in the gaseous phase in external galaxies. Since it does not form dust, it is the preferred indicator for alpha-elements, rather than Si or Mg, for which dust corrections are necessary. The measurement of the sulphur abundance in stars is not an easy task, relying mainly on high excitation lines with non-negligible deviations from LTE. The 1082 nm sulphur forbidden transition is less sensitive to departures from LTE and is less dependent on temperature uncertainties than other sulphur lines usually employed as abundance indicators. Therefore it should provide a more robust abundance diagnostics. aims: To derive the solar photospheric abundance of sulphur from the 1082 nm [SI] line and to investigate 3D effects present in G- and F-type atmospheres at solar and lower metallicity. method: High-resolution, high signal-to-noise solar intensity and flux spectra were used to measure the sulphur abundance from the [SI] 1082 nm line. co5bold hydrodynamical model atmospheres were applied to predict 3D abundance corrections for the [SI] line. results: The solar sulphur abundance is derived to be 7.15+- (0.01)stat +- (0.05)sys, where the statistical uncertainty represents the scatter in the determination using four different solar spectra and the systematic uncertainty is due to the modelling of the blending lines. Sulphur abundances obtained from this line are insensitive to the micro-turbulence. 3D abundance corrections, found from strictly differential comparisons between 1D and 3D models, are negligible in the Sun, but become sizable for more metal-poor dwarfs.

Elisabetta Caffau; Hans-Guenter Ludwig

2007-03-15T23:59:59.000Z

422

Two dimensional electron transport in modulation-doped In{sub 0.53}Ga{sub 0.47}As/AlAs{sub 0.56}Sb{sub 0.44} ultrathin quantum wells  

SciTech Connect

We have investigated the growth and electron transport in In{sub 0.53}Ga{sub 0.47}As/AlAs{sub 0.56}Sb{sub 0.44} two dimensional electron gases (2DEG) and compared their properties with In{sub 0.53}Ga{sub 0.47}As/In{sub 0.52}Al{sub 0.48}As 2DEGs. For 10?nm thick InGaAs wells, the electron mobility of InGaAs/AlAsSb 2DEGs is comparable to that of InGaAs/InAlAs 2DEGs. Upon thinning the wells to 3?nm, the 2DEG mobility is degraded quickly and stronger interface roughness scattering is observed for InGaAs/AlAsSb heterointerfaces than for InGaAs/InAlAs heterointerfaces. Changing the group-V exposure between As and Sb during growth interruptions at the InGaAs/AlAsSb interfaces did not significantly change the 2DEG mobility. With the insertion of a two monolayer InAlAs at the InGaAs/AlAsSb interfaces, the interface roughness scattering is reduced and the mobility greatly increased. The room temperature 2DEG mobility shows 66% improvement from 1.63?×?10{sup 3} cm{sup 2}/V·s to 2.71?×?10{sup 3}?cm{sup 2}/V·s for a 3?nm InGaAs well.

Huang, Cheng-Ying, E-mail: cyhuang@ece.ucsb.edu; Law, Jeremy J. M.; Rodwell, Mark J. W. [Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106 (United States); Lu, Hong; Gossard, Arthur C. [Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106 (United States); Materials Department, University of California, Santa Barbara, California 93106-5050 (United States); Jena, Debdeep [Department of Electrical Engineering, University of Notre Dame, Notre Dame, Indiana 46556 (United States)

2014-03-28T23:59:59.000Z

423

The effect of viewing angle on the spectral behavior of a Gd plasma source near 6.7 nm  

SciTech Connect

We have demonstrated the effect of viewing angle on the extreme ultraviolet (EUV) emission spectra of gadolinium (Gd) near 6.7 nm. The spectra are shown to have a strong dependence on viewing angle when produced with a laser pulse duration of 10 ns, which may be attributed to absorption by low ion stages of Gd and an angular variation in the ion distribution. Absorption effects are less pronounced at a 150-ps pulse duration due to reduced opacity resulting from plasma expansion. Thus for evaluating source intensity, it is necessary to allow for variation with both viewing angle and target orientation.

O'Gorman, Colm; Li Bowen; Cummins, Thomas; Dunne, Padraig; Sokell, Emma; O'Sullivan, Gerry [School of Physics, University College Dublin, Belfield, Dublin 4 (Ireland); Otsuka, Takamitsu [Department of Advanced Interdisciplinary Sciences, Center for Optical Research and Education (CORE), and Optical Technology Innovation Center (OpTIC), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan); Yugami, Noboru; Higashiguchi, Takeshi [Department of Advanced Interdisciplinary Sciences, Center for Optical Research and Education (CORE), and Optical Technology Innovation Center (OpTIC), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan); Japan Science and Technology Agency, CREST, 4-1-8 Honcho, Kanagawa, Saitama 332-0012 (Japan); Jiang Weihua [Department of Electrical Engineering, Nagaoka University of Technology, Kami-tomiokamachi 1603-1, Nagaoka, Niigata 940-2188 (Japan); Endo, Akira [Research Institute for Science and Engineering, Waseda University, Okubo 3-4-1, Shinjuku, Tokyo 169-8555 (Japan)

2012-04-02T23:59:59.000Z

424

Tri-material multilayer coatings with high reflectivity and wide bandwidth for 25 to 50 nm extreme ultraviolet light  

SciTech Connect

Magnesium/silicon carbide (Mg/SiC) multilayers have been fabricated with normal incidence reflectivity in the vicinity of 40% to 50% for wavelengths in the 25 to 50 nm wavelength range. However many applications, for example solar telescopes and ultrafast studies using high harmonic generation sources, desire larger bandwidths than provided by high reflectivity Mg/SiC multilayers. We investigate introducing a third material, Scandium, to create a tri-material Mg/Sc/SiC multilayer allowing an increase the bandwidth while maintaining high reflectivity.

Aquila, Andrew; Salmassi, Farhad; Liu, Yanwei; Gullikson, Eric M.

2009-09-09T23:59:59.000Z

425

ALS Reveals New State of Matter  

NLE Websites -- All DOE Office Websites (Extended Search)

ALS Reveals New State of Matter ALS Reveals New State of Matter ALS Reveals New State of Matter Print Wednesday, 13 October 2010 00:00 ALS user groups from Princeton and Stanford have been making waves this past year with several high-profile papers and extensive news coverage of their work on a new state of matter embodied by "topological insulators," materials that conduct electricity only on their surfaces. First identified at the ALS in 2007 by a Princeton team led by M. Zahid Hasan, topological insulators have been the subject of intense interest, based on unusual quantum properties that manifest themselves macroscopically. The discovery of a "second generation" of topological insulators that robustly retain these properties well above room temperature has spurred a rising tide of theoretical proposals for potential applications in nanoscale spintronic devices and fault-tolerant quantum computers. In addition, it's also been suggested that topological insulators may serve as a test bed for studies of never-before-seen particles predicted by high-energy physics.

426

E-Print Network 3.0 - als zuschnittselemente abschlussbericht...  

NLE Websites -- All DOE Office Websites (Extended Search)

Stephan Albers, Vorstand Summary: gutes Programmieren beizubringen, wenn er vorher in BASIC programmiert hat. Als potenzielle... "Als es noch keine Computer gab, gab es auch...

427

Field Mapping At Northern Basin & Range Region (Blewitt Et Al...  

Open Energy Info (EERE)

Blewitt Et Al, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Northern Basin & Range Region (Blewitt Et Al, 2005)...

428

Fluid Inclusion Analysis At Geysers Area (Moore, Et Al., 2001...  

Open Energy Info (EERE)

Moore, Et Al., 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Geysers Area (Moore, Et Al., 2001) Exploration...

429

Aerial Photography At Pilgrim Hot Springs Area (Prakash, Et Al...  

Open Energy Info (EERE)

Prakash, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography At Pilgrim Hot Springs Area (Prakash, Et Al., 2010)...

430

Isotopic Analysis At Jemez Springs Area (Goff, Et Al., 1981)...  

Open Energy Info (EERE)

Goff, Et Al., 1981) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis At Jemez Springs Area (Goff, Et Al., 1981) Exploration...

431

Radiometrics At Lightning Dock Geothermal Area (Deal, Et Al....  

Open Energy Info (EERE)

Deal, Et Al., 1978) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Radiometrics At Lightning Dock Geothermal Area (Deal, Et Al., 1978)...

432

Hyperspectral Imaging At Salton Sea Area (Reath, Et Al., 2010...  

Open Energy Info (EERE)

Reath, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Hyperspectral Imaging At Salton Sea Area (Reath, Et Al., 2010) Exploration...

433

Geothermometry At Gabbs Alkali Flat Area (Kratt, Et Al., 2008...  

Open Energy Info (EERE)

Alkali Flat Area (Kratt, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Gabbs Alkali Flat Area (Kratt, Et Al.,...

434

Geothermometry At Teels Marsh Area (Coolbaugh, Et Al., 2006)...  

Open Energy Info (EERE)

Coolbaugh, Et Al., 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Teels Marsh Area (Coolbaugh, Et Al., 2006) Exploration...

435

Teleseismic-Seismic Monitoring At Geysers Area (Zucca, Et Al...  

Open Energy Info (EERE)

Zucca, Et Al., 1994) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Teleseismic-Seismic Monitoring At Geysers Area (Zucca, Et Al., 1994)...

436

Multispectral Imaging At Dixie Meadows Area (Martin, Et Al.,...  

Open Energy Info (EERE)

Martin, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Multispectral Imaging At Dixie Meadows Area (Martin, Et Al., 2004)...

437

Multispectral Imaging At Salton Sea Area (Reath, Et Al., 2010...  

Open Energy Info (EERE)

Salton Sea Area (Reath, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Multispectral Imaging At Salton Sea Area (Reath, Et Al.,...

438

Core Analysis At Yellowstone Region (Dobson, Et Al., 2003) |...  

Open Energy Info (EERE)

Dobson, Et Al., 2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Analysis At Yellowstone Region (Dobson, Et Al., 2003) Exploration...

439

Isotopic Analysis At Jemez Springs Area (Rao, Et Al., 1996) ...  

Open Energy Info (EERE)

Rao, Et Al., 1996) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis At Jemez Springs Area (Rao, Et Al., 1996) Exploration...

440

Magnetotellurics At Beowawe Hot Springs Area (Garg, Et Al., 2007...  

Open Energy Info (EERE)

Garg, Et Al., 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Magnetotellurics At Beowawe Hot Springs Area (Garg, Et Al., 2007) Exploration...

Note: This page contains sample records for the topic "019-10 al nm" 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.


441

Thermal Gradient Holes At Chena Geothermal Area (Erkan, Et Al...  

Open Energy Info (EERE)

Erkan, Et Al., 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Chena Geothermal Area (Erkan, Et Al., 2007)...

442

Core Analysis At Newberry Caldera Area (Carothers, Et Al., 1987...  

Open Energy Info (EERE)

Carothers, Et Al., 1987) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Analysis At Newberry Caldera Area (Carothers, Et Al., 1987)...

443

Field Mapping At Chena Geothermal Area (Waring, Et Al., 1917...  

Open Energy Info (EERE)

Waring, Et Al., 1917) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Chena Geothermal Area (Waring, Et Al., 1917) Exploration...

444

Slim Holes At Blue Mountain Area (Warpinski, Et Al., 2002) |...  

Open Energy Info (EERE)

Blue Mountain Area (Warpinski, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Blue Mountain Area (Warpinski, Et Al.,...

445

Geothermometry At Rhodes Marsh Area (Coolbaugh, Et Al., 2006...  

Open Energy Info (EERE)

Coolbaugh, Et Al., 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Rhodes Marsh Area (Coolbaugh, Et Al., 2006)...

446

ALS History: The First 20 Years  

NLE Websites -- All DOE Office Websites (Extended Search)

History: The First 20 Years Print History: The First 20 Years Print Below is an interactive timeline covering highlights of the first 20 years of ALS history. By no means exhaustive, it is meant to provide a broad overview of the people and events that have helped shape the ALS as well as a sense of the breadth of the science that has been done here. Click on items to see more detail. Slide the blue rectangle at bottom to move forward or backward in time. Color Key: Science Highlights (green); People and Events (orange); Concurrent Events (blue); Facility Facts (purple) Tiki-Toki ALS Timeline: Science, People, and Events About this timeline This timeline shows the history of the Advanced Light Source. Slide the blue rectangle at bottom to move forward or backward in time.;xNLx;;xNLx;Color Key:;xNLx;;xNLx;Green = Science

447

ALS History: The First 20 Years  

NLE Websites -- All DOE Office Websites (Extended Search)

History: The First 20 Years Print History: The First 20 Years Print Below is an interactive timeline covering highlights of the first 20 years of ALS history. By no means exhaustive, it is meant to provide a broad overview of the people and events that have helped shape the ALS as well as a sense of the breadth of the science that has been done here. Click on items to see more detail. Slide the blue rectangle at bottom to move forward or backward in time. Color Key: Science Highlights (green); People and Events (orange); Concurrent Events (blue); Facility Facts (purple) Tiki-Toki ALS Timeline: Science, People, and Events About this timeline This timeline shows the history of the Advanced Light Source. Slide the blue rectangle at bottom to move forward or backward in time.;xNLx;;xNLx;Color Key:;xNLx;;xNLx;Green = Science

448

Microsoft Word - AL2008-06.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8-01 8-01 Acquisition Regulation Date 11/07/07 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Corporate Governance Requirements for DOE Management and Operating (M&O) and Major Site Management Contracts References: FAR Subpart 17.6 Management and Operating Contracts DEAR 909.104-3 Application of Standards DEAR Subpart 917.6 Management and Operating Contracts DEAR 970.0970 Performance guarantees DEAR 970.5203-1 Management controls DEAR 970.5209-1 Requirement for guarantee of performance DOE Acquisition Guide Chapter 9.2, Performance Guarantees When is this Acquisition Letter (AL) effective? This AL is effective upon issuance. When does this AL Expire?

449

GA-AL-SC | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

GA-AL-SC GA-AL-SC GA-AL-SC October 1, 2012 ALA-1-N Wholesale Power Rate Schedule Area: PowerSouth Energy Cooperative System: Georgia-Alabama-South Carolina October 1, 2012 Duke-1-E Wholesale Power Rate Schedule Area: Duke On-System System: Georgia-Alabama-South Carolina October 1, 2012 Duke-2-E Wholesale Power Rate Schedule Area: Central System: Georgia-Alabama-South Carolina October 1, 2012 Duke-3-E Wholesale Power Rate Schedule Area: None System: Georgia-Alabama-South Carolina October 1, 2012 Duke-4-E Wholesale Power Rate Schedule Area: Duke Self-Schedulers System: Georgia-Alabama-South Carolina October 1, 2012 MISS-1-N Wholesale Power Rate Schedule Area: South Mississippi Electric Power Association System: Georgia-Alabama-South Carolina October 1, 2012 Pump-1-A Wholesale Power Rate Schedule

450

Microsoft Word - AL2005-02.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Implementation of Fiscal Year (FY) 2005 Legislative Implementation of Fiscal Year (FY) 2005 Legislative Provisions References: DEAR 917.6 Management and Operating Contracts DEAR 970.1706-1 Award, Renewal, and Extension When is this Acquisition Letter (AL) Effective? This AL implements certain provisions contained in the Consolidated Appropriations Act, 2005, Pub. L. 108-447. The Energy and Water Development Appropriations Act, 2005, Pub. L. 108-447 (Division C), and the Department of Interior and Related Agencies Appropriations Act, 2005, Pub. L. 108-447 (Division E), are contained in the Consolidated Appropriations Act. The Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005, Pub. L. 108-375, implements additional statutory provisions. The statutory provisions addressed in this AL are effective on the

451

Fusiereacties voorzien al jarenlang onze zon en  

NLE Websites -- All DOE Office Websites (Extended Search)

Fusiereacties voorzien al jarenlang onze zon en Fusiereacties voorzien al jarenlang onze zon en alle andere sterren van energie. Om aanzienlijke hoeveelheden energie uit fusiereacties op te wekken zijn plasma's vereist op zeer hoge temperatuur die vol- doende lang stabiel opgesloten moeten blijven, zodat voldoende fusiereacties kunnen plaatsvinden. Onderzoeksresultaten uit kern- en plasmafysica vor- men de basis voor de realisatie van beheerste kernfusie op aarde. Op lange termijn zou deze potentiële energiebron er toe kunnen bijdragen om samen met overige energiebronnen in de wereldenergiebehoeften te voorzien. Met de zon en de aarde als visuele achter- grond wil deze poster de kernfusie verduidelijken - het verband met andere energiebronnen, de fysica van fusiereacties, de verhitting en de beheerste kernfusie.

452

The mechanical properties of FeAl  

SciTech Connect

Only in the last few years has progress been made in obtaining reproducible mechanical properties data for FeAl. Two sets of observations are the foundation of this progress. The first is that the large vacancy concentrations that exist in FeAl at high temperature are easily retained at low temperature and that these strongly affect the low-temperature mechanical properties. The second is that RT ductility is adversely affected by water vapor. Purpose of this paper is not to present a comprehensive overview of the mechanical properties of FeAl but rather to highlight our understanding of key phenomena and to show how an understanding of the factors which control the yield strength and fracture behavior has followed the discovery of the above two effects. 87 refs, 9 figs.

Baker, I. [Dartmouth Coll., Hanover, NH (United States); George, E.P. [Oak Ridge National Lab., TN (United States)

1996-12-31T23:59:59.000Z

453

Microsoft Word - AL2003-04.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

No. 2003-04 No. 2003-04 Acquisition Regulation Date 08/25/03 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE Procurement Executive. Subject: Value Engineering References: OMB Circular No. A-131 Value Engineering FAR 48 Value Engineering FAR 52.248 Value Engineering DEAR 970.1504-5 Solicitation provision and contract clauses DEAR 970.5215-4 Cost reduction DOE O 413.3 Program and Project Management for the Acquisition of Capital Assets DOE O 430.1A Life Cycle Asset Management When is this Acquisition Letter (AL) Effective? This AL is effective 10 days after the date of issuance. When does this AL Expire?

454

Microsoft Word - AL2004-02.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Page 1 of 14 Page 1 of 14 Subject: Implementation of Fiscal Year (FY) 2004 Legislative Provisions References: DEAR 917.6 Management and Operating Contracts DEAR 970.1706-1 Award, Renewal, and Extension When is this Acquisition Letter (AL) Effective? This AL implements certain provisions contained in the Energy and Water Development Appropriations Act, 2004, Pub. L. 108-137, the Department of Interior and Related Agencies Appropriations Act, 2004, Pub. L. 108-108, the National Defense Authorization Act, 2004, Pub. L. 108-136, and the Consolidated Appropriations Act, 2004 (Division F - Transportation, Treasury, and Independent Agencies), Pub. L. 108- 199. The statutory provisions addressed in this AL are effective on the date of the enactment of the Act. The Energy and Water Development Appropriations Act, 2004,

455

Photofragment translational spectroscopy of propargyl radicals at 248 nm Scott J. Goncher, David T. Moore,a  

E-Print Network (OSTI)

small hydrocarbon intermediates, includ- ing combustion and interstellar chemistry.1­3 The bimolecu- lar to formation of polyaromatic hydrocarbons and soot.4­6 The radical itself has been studied extensively- lated using the heats of formation determined by Nguyen et al.25 that represent a combination of both

Neumark, Daniel M.

456

Rem&al Action Performed  

Office of Legacy Management (LM)

Rem&al Action Performed Rem&al Action Performed at the B&T Metals Site in * Columbus, Ohio Department of Energy Office of Assistant Manager for Environmenta/ Management Oak Ridge Operations June 2007 Printed on recycled/recyclable paper. 1.41 2503.2 CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PER-FORMED AT THE B&T METALS SITE IN COLUMBUS, OHIO JUNE 200 1 Prepared for United States Department of Energy Under Contract No. DACW45-98-D-0028 BY Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 B&TFinal 6/2001 CONTENTS FIGURES ..................................................................................................................................................... iv ACRON-YhiS ...............................................................................................................................................

457

Microsoft Word - AL2006-02.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2 2 Acquisition Regulation and Financial Assistance Regulation FAL-2006-01 Date 12/02/05 ACQUISITION LETTER/ FINANCIAL ASSISTANCE LETTER This joint Acquisition Letter/Financial Assistance Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Section 988 of the Energy Policy Act of 2005 (EPAct 05), Cost Sharing References: Pub. L. 109-58 Energy Policy Act of 2005 10 CFR Part 600 Financial Assistance Rules FAR Part 35 Research and Development Contracting When is this Acquisition Letter (AL)/Financial Assistance Letter (FAL) Effective? This joint AL/FAL is effective immediately for all research, development, demonstration or commercial

458

I have never touched her: the body in Al-Ghazal Al-‘Udhri   

E-Print Network (OSTI)

Al-ghazal al-‘udhri emerged as a remarkable literary genre in Arabic literature during the Umayyad period (7th-8th centuries CE). The leaders of this genre are famous poet-lovers who were known for their dramatic love ...

Alharthi, Jokha Mohammed

2011-02-09T23:59:59.000Z

459

Synthesis of nanostructured AlN by solid state reaction of Al and diaminomaleonitrile  

SciTech Connect

The solid state reaction of diaminomaleonitrile (DAMN) with aluminum via both mechanochemical and thermal treatment routes was studied by X-ray diffraction and Fourier transform infrared spectroscopy. During the milling process, the reaction starts with the deammoniation of the DAMN molecules, followed by the formation of nanostructured AlN powder as the main solid product after milling for 7 h. The reactivity of the mixed powder was also investigated during the conventional thermal treatment process using differential scanning calorimetry, derivative thermogravimetry and thermogravimetric analysis. The results reveal that DAMN starts to polymerize at 192 Degree-Sign C by the elimination of the amine groups. Furthermore, increasing the annealing temperature leads to the formation of a nitrogen-containing carbonaceous material with the structure similar to non-crystalline carbon. However, no evidence for the formation of AlN was observed in the annealed samples even at temperatures as high as the Al melting point. - Graphical abstract: AlN nanoparticles obtained after milling of Al and diaminomaleonitrile (DAMN) for 12 h. Highlights: Black-Right-Pointing-Pointer Solid state reaction of diaminomaleonitrile (DAMN) with Al was studied via mechanochemical and thermal treatment routs. Black-Right-Pointing-Pointer Nanocrystalline AlN was successfully synthesized by the mechanochemical process. Black-Right-Pointing-Pointer The C/N material was formed by polymerization of DAMN during the thermal treatment process. Black-Right-Pointing-Pointer No reaction between DAMN and Al was detected during the thermal treatment method.

Rounaghi, S.A., E-mail: s.a.rounaghi@gmail.com [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of); IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); Eshghi, H., E-mail: heshghi@ferdowsi.um.ac.ir [Department of Chemistry, Ferdowsi University of Mashhad. P.O. Box no. 91775-1436, Mashhad (Iran, Islamic Republic of); Kiani Rashid, A.R.; Vahdati Khaki, J. [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of)] [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of); Samadi Khoshkhoo, M.; Scudino, S. [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany)] [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); Eckert, J. [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany) [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); TU Dresden, Institut fuer Werkstoffwissenschaft, Dresden D-01062 (Germany)

2013-02-15T23:59:59.000Z

460

A nuclear magnetic resonance probe of Fe-Al and Al20V2Eu intermetallics  

E-Print Network (OSTI)

at temperatures between 4 and 500 K. The results of spin lattice relaxation rates reveal a pseudogap in Fe4Al13 and Fe2Al5 around the Fermi-level in the density of states. Besides, a square well gap with a width of 2 meV and center at Fermi energy was detected...

Chi, Ji

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Amorphous and nanocrystalline phase formation in highly-driven Al-based binary alloys  

SciTech Connect

Remarkable advances have been made since rapid solidification was first introduced to the field of materials science and technology. New types of materials such as amorphous alloys and nanostructure materials have been developed as a result of rapid solidification techniques. While these advances are, in many respects, ground breaking, much remains to be discerned concerning the fundamental relationships that exist between a liquid and a rapidly solidified solid. The scope of the current dissertation involves an extensive set of experimental, analytical, and computational studies designed to increase the overall understanding of morphological selection, phase competition, and structural hierarchy that occurs under far-from equilibrium conditions. High pressure gas atomization and Cu-block melt-spinning are the two different rapid solidification techniques applied in this study. The research is mainly focused on Al-Si and Al-Sm alloy systems. Silicon and samarium produce different, yet favorable, systems for exploration when alloyed with aluminum under far-from equilibrium conditions. One of the main differences comes from the positions of their respective T{sub 0} curves, which makes Al-Si a good candidate for solubility extension while the plunging T{sub 0} line in Al-Sm promotes glass formation. The rapidly solidified gas-atomized Al-Si powders within a composition range of 15 to 50 wt% Si are examined using scanning and transmission electron microscopy. The non-equilibrium partitioning and morphological selection observed by examining powders at different size classes are described via a microstructure map. The interface velocities and the amount of undercooling present in the powders are estimated from measured eutectic spacings based on Jackson-Hunt (JH) and Trivedi-Magnin-Kurz (TMK) models, which permit a direct comparison of theoretical predictions. For an average particle size of 10 {micro}m with a Peclet number of {approx}0.2, JH and TMK deviate from each other. This deviation indicates an adiabatic type solidification path where heat of fusion is reabsorbed. It is interesting that this particle size range is also consistent with the appearance of a microcellular growth. While no glass formation is observed within this system, the smallest size powders appear to consist of a mixture of nanocrystalline Si and Al. Al-Sm alloys have been investigated within a composition range of 34 to 42 wt% Sm. Gas atomized powders of Al-Sm are investigated to explore the morphological and structural hierarchy that correlates with different degrees of departure from full equilibrium conditions. The resultant powders show a variety of structural selection with respect to amount of undercooling, with an amorphous structure appearing at the highest cooling rates. Because of the chaotic nature of gas atomization, Cu-block melt-spinning is used to produce a homogeneous amorphous structure. The as-quenched structure within Al-34 to 42 wt% Sm consists of nanocrystalline fcc-Al (on the order of 5 nm) embedded in an amorphous matrix. The nucleation density of fcc-Al after initial crystallization is on the order of 10{sup 22}-10{sup 23} m{sup -3}, which is 10{sup 5}-10{sup 6} orders of magnitude higher than what classical nucleation theory predicts. Detailed analysis of liquid and as-quenched structures using high energy synchrotron X-ray diffraction, high energy transmission electron microscopy, and atom probe tomography techniques revealed an Al-Sm network similar in appearance to a medium range order (MRO) structure. A model whereby these MRO clusters promote the observed high nucleation density of fcc-Al nanocrystals is proposed. The devitrification path was identified using high temperature, in-situ, high energy synchrotron X-ray diffraction techniques and the crystallization kinetics were described using an analytical Johnson-Mehl-Avrami (JMA) approach.

Kalay, Yunus Eren

2008-10-15T23:59:59.000Z

462

Highly accurate Michelson type wavelength meter that uses a rubidium stabilized 1560 nm diode laser as a wavelength reference  

SciTech Connect

We investigated the accuracy limitation of a wavelength meter installed in a vacuum chamber to enable us to develop a highly accurate meter based on a Michelson interferometer in 1550 nm optical communication bands. We found that an error of parts per million order could not be avoided using famous wavelength compensation equations. Chromatic dispersion of the refractive index in air can almost be disregarded when a 1560 nm wavelength produced by a rubidium (Rb) stabilized distributed feedback (DFB) diode laser is used as a reference wavelength. We describe a novel dual-wavelength self-calibration scheme that maintains high accuracy of the wavelength meter. The method uses the fundamental and second-harmonic wavelengths of an Rb-stabilized DFB diode laser. Consequently, a highly accurate Michelson type wavelength meter with an absolute accuracy of 5x10{sup -8} (10 MHz, 0.08 pm) over a wide wavelength range including optical communication bands was achieved without the need for a vacuum chamber.

Masuda, Shin; Kanoh, Eiji; Irisawa, Akiyoshi; Niki, Shoji

2009-08-01T23:59:59.000Z

463

Cryogenic ion implantation near amorphization threshold dose for halo/extension junction improvement in sub-30 nm device technologies  

SciTech Connect

We report on junction advantages of cryogenic ion implantation with medium current implanters. We propose a methodical approach on maximizing cryogenic effects on junction characteristics near the amorphization threshold doses that are typically used for halo implants for sub-30 nm technologies. BF{sub 2}{sup +} implant at a dose of 8 Multiplication-Sign 10{sup 13}cm{sup -2} does not amorphize silicon at room temperature. When implanted at -100 Degree-Sign C, it forms a 30 - 35 nm thick amorphous layer. The cryogenic BF{sub 2}{sup +} implant significantly reduces the depth of the boron distribution, both as-implanted and after anneals, which improves short channel rolloff characteristics. It also creates a shallower n{sup +}-p junction by steepening profiles of arsenic that is subsequently implanted in the surface region. We demonstrate effects of implant sequences, germanium preamorphization, indium and carbon co-implants for extension/halo process integration. When applied to sequences such as Ge+As+C+In+BF{sub 2}{sup +}, the cryogenic implants at -100 Degree-Sign C enable removal of Ge preamorphization, and form more active n{sup +}-p junctions and steeper B and In halo profiles than sequences at room temperature.

Park, Hugh; Todorov, Stan; Colombeau, Benjamin; Rodier, Dennis; Kouzminov, Dimitry; Zou Wei; Guo Baonian; Khasgiwale, Niranjan; Decker-Lucke, Kurt [Applied Materials, Varian Semiconductor Equipment, 35 Dory Road, Gloucester, Massachusetts 01930 (United States)

2012-11-06T23:59:59.000Z

464

Seedless Polyol Synthesis and CO Oxidation Activity of Monodisperse (111) and (100)-Oriented Rhodium Nanocrystals in Sub-10 nm Sizes  

SciTech Connect

Monodisperse sub-10 nm (6.5 nm) sized Rh nanocrystals with (111) and (100) surface structures were synthesized by a seedless polyol reduction in ethylene glycol, with poly(vinylpyrrolidone) as a capping ligand. When using [Rh(Ac){sub 2}]{sub 2} as the metal precursor, (111)-oriented Rh nanopolyhedra containing 76% (111)-twined hexagons (in 2D projection) were obtained; whereas, when employing RhCl{sub 3} as the metal precursor in the presence of alkylammonium bromide, such as tetramethylammonium bromide and trimethyl(tetradecyl)ammonium bromide, (100)-oriented Rh nanocubes were obtained with 85% selectivity. The {l_brace}100{r_brace} faces of the Rh nanocrystals are stabilized by chemically adsorbed Br{sup -} ions from alkylammonium bromides, which led to (100)-oriented nanocubes. Monolayer films of the (111)-oriented Rh nanopolyhedra and (100)-oriented Rh nanocubes were deposited on silicon wafers in a Langmuir-Blodgett trough to make model 2D nanoarray catalysts. These nanocatalysts were active for CO oxidation by O{sub 2}, and the turnover frequency was independent of nanoparticle shape, consistent with that previously observed for Rh(111) and Rh(100) single crystals.

Zhang, Yawen; Grass, Michael E.; Huang, Wenyu; Somorjai, Gabor A.

2010-03-15T23:59:59.000Z

465

EFFECTS OF UNRESOLVED MAGNETIC FIELD ON Fe I 617.3 AND 630.2 nm LINE SHAPES  

SciTech Connect

The contribution of the quiet Sun to solar irradiance variability, either due to changes of the solar effective temperature or to the presence of unresolved magnetic field, is still poorly understood. In this study we investigate spectral line diagnostics that are sensitive to both temperature variations and the presence of small-scale unresolved magnetic features in these areas of the solar atmosphere. Specifically, we study the dependence on the magnetic flux density of three parameters describing the shape of two magnetically sensitive Fe I lines, at 630.2 nm and 617.3 nm, namely the line core intensity (IC), the FWHM, and the equivalent width (EQW). To this end we analyze observations of active region NOAA 11172, acquired with Interferometric Bidimensional Spectrometer at the Dunn Solar Telescope, as well as results from numerical synthesis. Our results show that IC is sensitive to both temperature and magnetic flux density variations, FWHM is mostly affected by magnetic field changes, and EQW is mostly sensitive to temperature. Variations of a few percent of the measured line parameters are found in observational data that were spatially degraded to represent quiet-Sun, disk-center, medium-resolution observations. It is therefore possible to disentangle magnetic from pure thermodynamic effects by the comparison of temporal variations of the EQW and the FWHM of either of the two Fe I lines.

Criscuoli, S.; Ermolli, I.; Giorgi, F. [INAF-Osservatorio Astronomico di Roma, Via Frascati 33, I-00040 Monte Porzio Catone (Italy)] [INAF-Osservatorio Astronomico di Roma, Via Frascati 33, I-00040 Monte Porzio Catone (Italy); Uitenbroek, H. [National Solar Observatory, Sacramento Peak, P.O. Box 62, Sunpsot, NM 88349 (United States)] [National Solar Observatory, Sacramento Peak, P.O. Box 62, Sunpsot, NM 88349 (United States)

2013-02-15T23:59:59.000Z

466

Partha P. Mitra's Publications (Erlich, Mitra et al. 2008; Saar and Mitra 2008; DeCoteau, Thorn et al. 2007; DeCoteau,  

E-Print Network (OSTI)

Partha P. Mitra's Publications (Erlich, Mitra et al. 2008; Saar and Mitra 2008; DeCoteau, Thorn et al. 2007; DeCoteau, Thorn et al. 2007; Lin, Bohland et al. 2007; Mitra 2007; Mitra and Bokil 2007; Valente, Golani et al. 2007; Valente, Wang et al. 2007; Andrews, Saar et al. 2006; Bokil, Purpura et al

467

Toxicity of Al to Desulfovibrio desulfuricans  

Science Journals Connector (OSTI)

...analysis by inductively coupled plasma mass spectrometry. A 27Al...spectrometer operating at 130.246 MHz. The sample (4 ml) was analyzed...analyses by inductively coupled plasma mass spectrometry, Sarah D...King. 2000. Response of atmospheric methane consumption by Maine...

J. E. Amonette; C. K. Russell; K. A. Carosino; N. L. Robinson; J. T. Ho

2003-07-01T23:59:59.000Z

468

The Rail Gun Muad Al Khaldi  

E-Print Network (OSTI)

The Rail Gun Muad Al Khaldi Department of Electrical Engineering King Fahd University of Petroleum and Minerals Abstract- The rail gun is one of promising ways of launching projectiles. Recently, many. In this project, I am going to investigate the construction of electromagnetic rail guns, the way the function

Masoudi, Husain M.

469

Scott (e Amundsen) al Polo Sud,  

E-Print Network (OSTI)

pag. 2 Scott (e Amundsen) al Polo Sud, cento anni dopo di Nicoletta Brazzelli pag. 4 pag. 6 Entra in applicazione della legge 240/2010. Si conclude così l'iter preparatorio dello Statuto ed inizia la traduzione

De Cindio, Fiorella

470

Grain boundary compositon in NiAl  

SciTech Connect

The high temperature strength and oxidation resistance of many transition metal aluminides makes these intermetallic materials attractive for high temperature applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. It has been demonstrated that the addition of more than 200 ppm of boron to the L1{sub 2}-ordered Ni{sub 3}Al changes the fracture behavior from intergranular to transgranular and increases the ductility. The B2-ordered NiAl nickel aluminide is particularly attractive because of its low density and high melting temperature. This aluminide also fractures intergranularly at room temperature. However, no improvement in ductility is observed with similar boron additions even though the intergranular fracture is suppressed and there is a significant increase in the yield strength. In this paper, the results of an atom probe field ion microscopy investigation of the compositions of the grain boundaries in undoped and boron-doped NiAl are presented. The suitability of the atom probe field ion microscopy technique for the characterization of boundaries has clearly been demonstrated in many previous investigations including the characterization of boron segregation to grain boundaries and other planar features in Ni{sub 3}Al.

Miller, M.K.; Jayaram, R.; Camus, P.P. (Metals and Ceramics Div., Oak Ridge National Lab., Oak Ridge, TN (US))

1992-02-15T23:59:59.000Z

471

Cherednik algebras, Macdonald polynomi als and combinatorics  

E-Print Network (OSTI)

Cherednik algebras, Macdonald polynomi­ als and combinatorics Mark Haiman # Abstract. In the first part of this article we review the general theory of Cherednik algebras and non­symmetric Macdonald). Primary 33D52, Secondary 05E10. Keywords. Macdonald polynomials, a#ne Hecke algebras, Cherednik algebras

Haiman, Mark D.

472

Der Gebudebereich als Motor fr die Energiewende  

E-Print Network (OSTI)

Verbrauch! #12;#12;Gebäude als Energiespeicher 1,09 TWh/K 1.090.000.000 kWh/K #12;Gebäude der Zukunft Energieerzeuger + Energiespeicher #12;Wärmebrücken ­ Thermografie #12;#12;,,Die Szenarien belegen, die

473

6. Sedimentation rates Frank et al. 2008  

E-Print Network (OSTI)

and dispersion 3He lost to atmosphere by degassing 3He accumulates after parcel is removed from surface 7. Water. (1991), Love et al. (2000) b) reconstructed ground water flow #12;Great Ocean Conveyor 8. Sea water dating ­ 14C #12;HCO3 - Great Ocean Conveyor At high latitudes surface sea water becomes denser

Siebel, Wolfgang

474

Toward the development of a soft x-ray reflection imaging microscope in the Schwarzschild configuration using a soft x-ray laser at 18. 2 nm  

SciTech Connect

We present the recent results obtained from a soft X-ray reflection imaging microscope in the Schwarzschild configuration. The microscope demonstrated a spatial resolution of 0.7 {mu}m with a magnification of 16 at 18.2 nm. The soft X-ray laser at 18.2 nm was used as an X-ray source. Mo/Si multilayers were coated on the Schwarzschild optics and the normal incidence reflectivity at 18.2 nm per surface was measured to be {approximately} 20 %. 18 refs., 6 figs.

Dicicco, D.; Rosser, R. (Princeton X-Ray Laser, Inc., Monmouth Junction, NJ (United States)); Kim, D.; Suckewer, S. (Princeton Univ., NJ (United States). Plasma Physics Lab.)

1991-12-01T23:59:59.000Z

475

ZERH Training: Albuquerque, NM  

Energy.gov (U.S. Department of Energy (DOE))

The DOE Zero Energy Ready Home is a high performance home which is so energy efficient, that a renewable energy system can offset all or most of its annual energy Consumption.US DOE Zero Energy...

476

Fachprfungsordnung fr den Bachelor-Teilstudiengang Deutsch als Fremdsprache  

E-Print Network (OSTI)

Fachprüfungsordnung für den Bachelor-Teilstudiengang Deutsch als Fremdsprache an der Ernst Bachelor-Teilstudiengang Deutsch als Fremd- sprache als Satzung: Inhaltsverzeichnis § 1 Geltungsbereich § 2- Teilstudiengang Deutsch als Fremdsprache. Ergänzend gilt die Gemeinsa- me Prüfungsordnung für Bachelor- und Master

Greifswald, Ernst-Moritz-Arndt-Universität

477

Saturated Amplification of a Collisionally Pumped Optical-Field-Ionization Soft X-Ray Laser at 41.8 nm  

Science Journals Connector (OSTI)

We report the first saturated amplification of an optical-field-ionization soft x-ray laser. The amplifying medium is generated by focusing a circularly polarized 330-mJ, 35-fs, 10-Hz Ti:sapphire laser system in a few-mm cell filled with xenon. A gain of 67 cm -1 on the 4d95p-4d95d transition at 41.8 nm in Pd-like xenon and a gain-length product of 15 have been inferred at saturation. This source delivers about 5×109 photons per pulse. The influence of the pumping energy and the laser polarization on the lasing output are also presented.

S. Sebban; R. Haroutunian; Ph. Balcou; G. Grillon; A. Rousse; S. Kazamias; T. Marin; J. P. Rousseau; L. Notebaert; M. Pittman; J. P. Chambaret; A. Antonetti; D. Hulin; D. Ros; A. Klisnick; A. Carillon; P. Jaeglé; G. Jamelot; J. F. Wyart

2001-04-02T23:59:59.000Z

478

A polarized neutron reflectometry study of the spin glass freezing in a 29 nm thick AuFe film  

Science Journals Connector (OSTI)

We performed polarized neutron reflectometry (PNR) experiments on a 29 nm thick Au93Fe7 film in a temperature range from 295 K down to 2 K in a vertical magnetic field up to 6 T. These high-field experiments were performed on the C5 spectrometer in Chalk River, Canada, using a split-pair cryomagnet. The magnetization as determined by PNR can be described with a Brillouin function from 295 K down to 50 K assuming the magnetic moment of isolated Fe atoms, i.e. 4 ? B per Fe atom. Below 50 K the onset of the spin-glass freezing is observed as a strong deviation from this Brillouin type behavior of isolated atoms.

H. Fritzsche; M. Saoudi; K. Temst; C. Van Haesendonck

2007-01-01T23:59:59.000Z

479

MATH 22AL Fall 2012 Dr. Dad-del  

E-Print Network (OSTI)

MATH 22AL Fall 2012 Dr. Dad-del Important Information about MAT22A and MAT22AL MATH 22AL is an on line computer lab for MATH 22AL. This course uses MATLAB to reinforce the concepts learned in MATH22A. All MAT 22A students are required to take 22AL, unless they have taken Eng 6 or have a good knowledge

Goldwyn, Eli

480

Disorder induced interface states and their influence on the Al/Ge nanowires Schottky devices  

SciTech Connect

It has been demonstrated that the presence of oxide monolayers in semiconductor surfaces alters the electronic potential at surfaces and, consequently, can drastically affect the electronic transport features of a practical device such as a field effect transistor. In this work experimental and theoretical approaches to characterize Al/germanium nanowire Schottky devices by using samples covered with a thin oxide layer (2?nm width) were explored. It was also demonstrated that the oxide layer on Ge causes a weak dependence of the metal work function on Schottky barrier heights indicating the presence of Fermi level pinning. From theoretical calculations the pinning factor S was estimated to range between 0.52 and 0.89, indicating a weak Fermi level pinning which is induced by the presence of charge localization at all nanowires' surface coming from interface states.

Simon, R. A.; Kamimura, H.; Chiquito, A. J. [NanO LaB - Departamento de Física, Universidade Federal de São Carlos, CEP 13565-905, CP 676 São Carlos, São Paulo (Brazil); Berengue, O. M. [Departamento de Física e Química, Faculdade de Engenharia de Guaratinguetá, Universidade Estadual Paulista Júlio de Mesquita Filho, CEP 12516-410 Guaratingueta, São Paulo (Brazil); Leite, E. R. [Laboratório Interdisciplinar de Eletroquímica e Cerâmicas, Departamento de Química, Universidade Federal de São Carlos, CEP 135665-905, CP 676 São Carlos, São Paulo (Brazil)

2013-12-28T23:59:59.000Z

Note: This page contains sample records for the topic "019-10 al nm" 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

Optimisation of doping cladding layers in AlGaInP/GaInP laser heterostructures  

SciTech Connect

The influence of cladding doping level on the characteristics of laser diodes, which are based on an AlGaInP/GaInP/GaAs system and emit at wavelengths of 670-680 nm, is studied. It is shown experimentally that, as the ratio of the cladding doping levels P/N increases, the inversion current density J{sub 0} and the differential gain {beta} also increase. A monotonic increase in the characteristic temperature T{sub 0} accompanies this process. The internal quantum yield {eta}{sub 0} of stimulated recombination has a maximum at P/N=2.1. Laser diodes with a mesastripe width of 100 {mu}m are manufactured. The cw radiation power emitted by them is as high as 1000 mW at an efficiency of 1.55 W A{sup -1}. (active media. lasers)

Chel'nyi, A A; Aluev, A V; Maslov, S V [M.F. Stel'makh Polyus Research and Development Institute, Moscow (Russian Federation)

2004-01-31T23:59:59.000Z

482

Determination of gain in AlGaN cladding free nitride laser diodes  

SciTech Connect

The optical gain spectra of InGaN-based multiple-quantum-well (MQW) laser diodes (LDs) grown by plasma-assisted molecular beam epitaxy are compared for different emission wavelengths. Two AlGaN cladding free LDs with similar epitaxial structures but with different In compositions in MQW were grown to study the dependence of material gain on lasing wavelength. As the emission wavelength increased from 432 to 458 nm, the differential modal gain decreased from 5.7 to 4.7 cm/kA, and the optical losses increased from 40 to 46 cm{sup ?1} resulting in an increase in threshold current density. This dependence is attributed to lower optical mode confinement of LD emitting at longer wavelength. We found a strong decrease of confinement factor with increasing wavelength.

Muziol, G.; Turski, H.; Wolny, P. [Institute of High Pressure Physics, Sokolowska 29/37, 01-142 Warsaw (Poland)] [Institute of High Pressure Physics, Sokolowska 29/37, 01-142 Warsaw (Poland); Siekacz, M.; Sawicka, M.; Perlin, P.; Skierbiszewski, C. [Institute of High Pressure Physics, Sokolowska 29/37, 01-142 Warsaw (Poland) [Institute of High Pressure Physics, Sokolowska 29/37, 01-142 Warsaw (Poland); TopGaN Ltd, ul Soko?owska 29/37, 01-142 Warszawa (Poland)

2013-08-05T23:59:59.000Z

483

Characterization of Ultrathin Films of -Al2O3 and the Chemistry of 1,3-Butadiene on NiAl(001) and -Al2O3  

E-Print Network (OSTI)

Characterization of Ultrathin Films of -Al2O3 and the Chemistry of 1,3-Butadiene on NiAl(001) and -Al2O3 Michelle M. Ivey, Kathryn A. Layman, Armen Avoyan, Heather C. Allen, and John C. HemmingerVine, California 92697 ReceiVed: October 3, 2002; In Final Form: March 27, 2003 Ultrathin films of -Al2O3 grown

484

Short-period superlattices of AlN/Al0.08Ga0.92N grown on AlN substrates S. A. Nikishin,a)  

E-Print Network (OSTI)

American Institute of Physics. [DOI: 10.1063/1.1815056] Layers of AlGaN with high content of AlN suffer (LEDs) and solar blind pho- todetectors. Short period superlattices (SPSLs) of AlN/Al0.08Ga0.92N maxima. The analysis of the central peak of the RSM shows a high degree of lateral co- herence of 44 m

Holtz, Mark

485

Room-Temperature Silicon Nitrides Prepared with Very High Rates (>50 nm/s) in Atmospheric-Pressure Very High-Frequency Plasma  

Science Journals Connector (OSTI)

We have investigated the structure and stability of SiN x ...films deposited with very high rates (>50 nm/s) in atmospheric-pressure (AP) He-based plasma excited by a 150 MHz ver...

Hiroaki Kakiuchi; Hiromasa Ohmi; Kei Nakamura…

2010-10-01T23:59:59.000Z

486

Cooler-less and heat-sink free 980nm pump laser diode module wavelength-stabilized from -40 to 100 °C  

Science Journals Connector (OSTI)

Cooler-less 200mW kink free 980nm LD module was developed. Center wavelength was locked and unnecessary modes were suppressed from -40 to 100 deg. C. under low heat dissipation...

Irie, Yuichiro; Koseki, Takashi; Minamino, Masayuki; Miyokawa, Jun; Nishikata, Kevin; Koiso, Takeshi; Yamagata, Yuji; Ikegami, Yoshikazu

487

Spatial coherence measurements of a 13.2 nm transient nickel-like cadmium soft x-ray laser pumped at grazing incidence  

E-Print Network (OSTI)

K. Nishihara, “Spatial Coherence Measurement of 13.9 nm Ni-Transverse spatial coherence of a transient nickellikeanalysis of x-ray laser coherence”, Phys. Rev. Lett. 65, 16.

Lui, Y.; Wang, Y.; Larotonda, M.A.; Luther, B.M.; Rocca, J.J.; Attwood, D.T.

2006-01-01T23:59:59.000Z

488

All-optical memory operation of 980-nm polarization bistable VCSEL for 20-Gb/s PRBS RZ and 40-Gb/s NRZ data signals  

Science Journals Connector (OSTI)

The fastest known operation of all-optical flip-flop memory was experimentally demonstrated using a 980-nm polarization bistable vertical-cavity surface-emitting laser (VCSEL)....

Sakaguchi, Jun; Katayama, Takeo; Kawaguchi, Hitoshi

2010-01-01T23:59:59.000Z

489

SILICON SURFACE PASSIVATION BY ULTRATHIN Al2O3 FILMS AND Al2O3/SiNx STACKS  

E-Print Network (OSTI)

, Florian Werner, Dimitri Zielke, and Rolf Brendel Institute for Solar Energy Research Hamelin (ISFH), Am in a conveyor-belt furnace deteriorates the passivation quality, in particular for ultrathin Al2O3 films. For Al capping layer of PECVD-SiNx onto the Al2O3. Application of Al2O3 to the rear of PERC solar cells shows

490

Analysis of the efficiency of using 1265-nm cw laser radiation for initiating oxidative stress in the tissue of a solid malignant tumour  

SciTech Connect

The possibility of laser initiation of oxidative stress was studied by the example of the tumour tissue of cervix. The laser facility with the operating wavelength 1265 nm that falls within the region of resonance absorption of molecular oxygen was used for initiation. The source of radiation in the experiments was a fibre SRS laser with the repeated cascade conversion of radiation of a 1125-nm ytterbium laser. (optical fibres, lasers and amplifiers. properties and applications)

Gening, T P; Voronova, O S; Dolgova, D R; Abakumova, T V; Zolotovskii, Igor' O; Sholokhov, E M; Kurkov, Andrei S; Gening, S O

2012-09-30T23:59:59.000Z

491

The evolution of Al-Azhar Street, Al-Qahira, Egypt  

E-Print Network (OSTI)

The historic quarter of Cairo, al-Qahira, is going through a period intense transformation that is threatening the physical environment as well as the social and economic fabric of the city. The transformations taking place ...

Elkatsha, Markus Fawzy Fahmy

2000-01-01T23:59:59.000Z

492

Novel Pt/Mg(In)(Al)O catalysts for ethane and propane dehydrogenation  

SciTech Connect

Catalysts for the dehydrogenation of light alkanes were prepared by dispersing Pt on the surface of a calcined hydrotalcite-like support containing indium, Mg(In)(Al)O. Upon reduction in H{sub 2} at temperatures above 673 K, bimetallic particles of PtIn are observed by TEM, which have an average diameter of 1 nm. Analysis of Pt LIII-edge extended X-ray absorption fine structure (EXAFS) data shows that the In content of the bimetallic particles increases with increasing bulk In/Pt ratio and reduction temperature. Pt LIII-edge X-ray absorption near edge structure (XANES) indicates that an increasing donation of electronic charge from In to Pt occurs with increasing In content in the PtIn particles. The activity and selectivity of the Pt/Mg(In)(Al)O catalysts for ethane and propane dehydrogenation reactions are strongly dependent on the bulk In/Pt ratio. For both reactants, maximum activity was achieved for a bulk In/Pt ratio of 0.48, and at this In/Pt ratio, the selectivity to alkene was nearly 100%. Coke deposition was observed after catalyst use for either ethane or propane dehydrogenation, and it was observed that the alloying of Pt with In greatly reduced the amount of coke deposited. Characterization of the deposit by Raman spectroscopy indicates that the coke is present as highly disordered graphite particles <30 nm in diameter. While the amount of coke deposited during ethane and propane dehydrogenation are comparable, the effects on activity are dependent on reactant composition. Coke deposition had no effect on ethane dehydrogenation activity, but caused a loss in propane dehydrogenation activity. This difference is attributed to the greater ease with which coke produced on the surface of PtIn nanoparticles migrates to the support during ethane dehydrogenation versus propane dehydrogenation.

Sun, Pingping; Siddiqi, Georges; Vining, William C.; Chi, Miaofang; Bell, Alexis T. (UCB); (ORNL)

2011-10-28T23:59:59.000Z

493

Al Turi Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Turi Biomass Facility Turi Biomass Facility Jump to: navigation, search Name Al Turi Biomass Facility Facility Al Turi Sector Biomass Facility Type Landfill Gas Location Orange County, New York Coordinates 41.3911653°, -74.3118212° 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":41.3911653,"lon":-74.3118212,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

494

Microsoft Word - AL2006-08.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Acquisition Letters (AL) that remain in effect are identified below. All other previously issued ALs have been superseded by a formal rule-making, incorporated into other guidance, and/or canceled. * * * * * * * * * * * * * * * ACQUISITION LETTERS REMAINING IN EFFECT NUMBER DATE SUBJECT 93-4 04/07/93 Displaced Workers Benefits Program 94-19 12/09/94 Basic Labor Policies Fringe Benefits 95-06 06/28/95 Personal Property Letter System 95-14 11/17/95 Subcontracts under the New Independent States - Industrial Partnering Program 96-09 09/16/96 Full and Open Competition - Management and Operating Contracts 99-06 08/27/99 DOE Authorized Subcontract for Use by DOE Management and

495

Microsoft Word - al95-14.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AUTHORITY AUTHORITY This Acquisition Letter (AL) is issued by the Procurement Executive pursuant to a delegation from the Secretary and under the authority of the Department of Energy Acquisition Regulation (DEAR) subsections 901.301-70 and 901.301-71. CONTENTS CITATION TITLE DEAR 970.7103 Contractor Purchasing System I.Purpose. This AL is to inform the Department of Energy (DOE) Procurement Directors about the use of a model clause set in subcontracts between DOE national laboratories and scientific institutes in the New Independent States of the former Soviet Union (NIS). At present, there are approximately 250 subcontracts between DOE laboratories and NIS scientific institutes. II.Background. DOE laboratories have been placing subcontracts

496

AL/FAL 99-01  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AL/FAL 99-01 AL/FAL 99-01 Date: April 1, 1999 The status of Acquisition Letters and Financial Assistance Letters is identified below. All others previously issued have been superseded by a formal rulemaking, incorporated into other guidance, and/or canceled. Please note that some of the following titles have been revised to more accurately reflect the subject matter. * * * * * * * * * * * * * * * Acquisition Letters In Effect Number Date Subject 93-2 03/05/93 M & O Financial Management 93-4 04/07/93 Displaced Workers Benefits Program 94-3 03/09/94 Compensation for Personal Services 94-9 07/25/94 Travel Costs 94-13 08/25/94 Contractor Litigation Costs 94-16 11/18/94 Time-and-Materials D&F 94-19 12/09/94 Basic Labor Policies Fringe Benefits

497

Microsoft Word - al95-06.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

AUTHORITY AUTHORITY This Acquisition Letter (AL) is issued by the Procurement Executive pursuant to a delegation from the Secretary and under the authority of the Department of Energy Acquisition Regulation (DEAR) 901.301-70. CONTENTS CITATION TITLE DEAR 945.6 Reporting, Redistribution, and Disposal of Contractor Inventory DEAR 970.5204-21 Property DEAR 970.0801 Excess personal property I.Purpose. The purpose of this AL is to establish the development of a "Personal Property Letter" (PPL) as a mechanism for providing guidance to contracting activities concerning implementation of the above cited regulations. The PPL will be amended from time to time to provide guidance and implementation direction to those contracting activities having implementation responsibility for the

498

Promising Magnesium Battery Research at ALS  

NLE Websites -- All DOE Office Websites (Extended Search)

Promising Magnesium Battery Research Promising Magnesium Battery Research at ALS Promising Magnesium Battery Research at ALS Print Wednesday, 23 January 2013 16:59 toyota battery a) Cross-section of the in situ electrochemical/XAS cell with annotations. b) Drawing and c) photograph of the assembled cell. Alternatives to the current lithium-ion-based car batteries are at the forefront of the automotive industry's research agenda-manufacturers want to build cars with longer battery life, and to do that they're going to have to find new solutions. One promising battery material is magnesium (Mg)-it is more dense than lithium, it is safer, and the magnesium ion carries a two-electron charge, giving it potential as a more efficient energy source. Magnesium has a high volumetric capacity, which could mean

499

Electromigration wind force at stepped Al surfaces  

Science Journals Connector (OSTI)

When an electrical current flows parallel to a stepped metal surface, each step experiences a force due to momentum transfer from the carriers that are diffusely scattered by the step edge. In this paper, a ballistic model is used to compute the wind force per unit length acting on the steps of vicinal (100) surfaces of Al. The carrier scattering at the surface is described by a potential-barrier model fit to the results of a first-principles calculation of the surface-induced resistivity of the unstepped surface. The magnitude of the wind force is an increasing function of the step terrace width and reaches a constant value as the steps move apart. For an isolated step on a Al(100) surface, the effective wind valence per unit length of the step edge is zw?-15e Å-1. This value is equivalent to a wind valence of zw?-43e per atom at the leading edge of each step.

P. J. Rous

1999-03-15T23:59:59.000Z

500

Al Furat Petroleum Company | Open Energy Information  

Open Energy Info (EERE)

Furat Petroleum Company Furat Petroleum Company Jump to: navigation, search Logo: Al Furat Petroleum Company Name Al Furat Petroleum Company Place Damascus, Syria Product oil and hydrocarbon gas Year founded 1985 Phone number 00963-11- (6183333) Website http://www.afpc-sy.com/new/his Coordinates 33.513°, 36.292° 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":33.513,"lon":36.292,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}