Sample records for ut az nm

  1. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    2 1 Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects NH 32 Awards Support Projects in 24 States 6 11 MA...

  2. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group current C3EDepartment ofPrivilegesUnauthorized Access | Department2 1

  3. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group current C3EDepartment ofPrivilegesUnauthorized Access | Department2 1 2 1

  4. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group current C3EDepartment ofPrivilegesUnauthorized Access | Department2 1 2 1 7

  5. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    -Battelle for the Department of Energy The University of Tennessee Knoxville, Tennessee Battelle Columbus, Ohio UT-Battelle has1 Managed by UT-Battelle for the Department of Energy Doing Business with Oak Ridge National February 27, 2008 Phoenix, AZ #12;2 Managed by UT-Battelle for the Department of Energy ORNL in 1943

  6. UTS:LIBRARY/2012/UTS CRICOSCODE 00099F REGISTRATION FORM

    E-Print Network [OSTI]

    University of Technology, Sydney

    UTS:LIBRARY/2012/UTS CRICOSCODE 00099F REGISTRATION FORM FOR YR 9-12 HIGH SCHOOL STUENTS PARTICIPATING IN THE LIBRARY'S BUILDING CONNECTIONS PROGRAM (PART OF THE UTS WIDENING PARTICIPATION SCHEME) UTS:LIBRARY WWW.LIB.UTS.EDU.AU WHO SHOULD USE THIS FORM Application to register for borrowing at UTS Library Yr 9

  7. Microsoft PowerPoint - WAPA Transmission Developments in NM ...

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

    NM, CO, WY, KS, ND, UT, SD & ID Tasked with planning and financing of transmission lines within their respective states RETA has the additional requirement that 30% of...

  8. UT Arlington Residence Hall Handbook

    E-Print Network [OSTI]

    Huang, Haiying

    ............................................................17 FACILITIES MANAGEMENT .......................... 17 ROOM AND BUILDING MAINTENANCE.........................................................................21 ABANDONED PROPERTY .............................................21 UT ARLINGTON POLICE "OPERATION

  9. Assignment Types UTS LIBRARY

    E-Print Network [OSTI]

    University of Technology, Sydney

    Assignment Types UTS LIBRARY February 2013 Academic Writing Guide Part 2 ­ Assignment Types: This section outlines the basic types of written assignments, providing structural elements and examples. #12;2 II. Assignment Types 1. Essay Writing

  10. RAPID/Roadmap/8-AZ-c | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, searcheWA-aHI-aUT-a-AZ-c <

  11. L.R.S.LIBRARY RETRIEVAL SYSTEM UTS LIBRARY APR14 / UTS CRICOS PROVIDER CODE: 00099F lib.uts.edu.au UTS LIBRARY APR14 / UTS CRICOS PROVIDER CODE: 00099F lib.uts.edu.au

    E-Print Network [OSTI]

    University of Technology, Sydney

    L.R.S.LIBRARY RETRIEVAL SYSTEM APRIL 2014 UTS LIBRARY APR14 / UTS CRICOS PROVIDER CODE: 00099F lib.uts.edu.au UTS LIBRARY APR14 / UTS CRICOS PROVIDER CODE: 00099F lib.uts.edu.au Findingthegemsinourcollection Library. Above, Shelf View in use via the online catalogue. Didyouknow? The LRS is a more efficient option

  12. uts:science careersguidescience.uts.edu.au

    E-Print Network [OSTI]

    University of Technology, Sydney

    uts:science careersguidescience.uts.edu.au #12;2 an invitation from THE DEan of SciEncE Science of discovery! Come and join us at UTS Science, a vibrant and dynamic Faculty, melding technology and creativity to advance our knowledge and capabilities. Students learn and experience modern applications of science

  13. WWW.LIB.UTS.EDU.AU UTS:LIBRARY

    E-Print Network [OSTI]

    University of Technology, Sydney

    classification to assign `subject' or call numbers to Library items. The call number on each item indicates whereWWW.LIB.UTS.EDU.AU UTS:LIBRARY LOCATE BOOKS & JOURNALS BY SUBJECT UTS Library uses Dewey Decimal you should look on the Library shelves. Use the call numbers listed below if you want to browse

  14. UTS LIBRARY February 2013

    E-Print Network [OSTI]

    University of Technology, Sydney

    Grammar UTS LIBRARY February 2013 Academic Writing Guide Part 3 ­ Grammar: This section is a reference guide that will help you use correct grammar in your writing. #12;2 III. Grammar 1. Articles (the) ............................................................................................... 4 1. 1 Using the/a/an articles

  15. UTS:LIBRARY AUG08/UTS:CRICOS CODE 00099F / RP080805 Filming at the UTS Library

    E-Print Network [OSTI]

    University of Technology, Sydney

    UTS:LIBRARY AUG08/UTS:CRICOS CODE 00099F / RP080805 Filming at the UTS Library: APPLICATION TO FILM WWW.LIB.UTS.EDU.AU UTS LIBRARY: FACILITIES Please send this completed form to: Director, Library Client Services Unit Level 3, Blake Library (City Campus) Corner Quay Street & Ultimo Road Haymarket, NSW

  16. UTS:LIBRARY 0206/UTS:CRICOS CODE 00099F Library External Space

    E-Print Network [OSTI]

    University of Technology, Sydney

    UTS:LIBRARY 0206/UTS:CRICOS CODE 00099F Library External Space: CONDITIONS OF USE WWW.LIB.UTS.EDU.AU UTS LIBRARY: FACILITIES Blake Library (City Camp us) 1. The UTS Blake Library (City Campus) external of the UTS Library Corporate Services or an authorised delegated authority. Users must comply

  17. Insights from UT Austin Energy Poll

    Broader source: Energy.gov [DOE]

    Insights from UT Austin Energy Poll, Insights from UT Austin Energy Poll on U.S. Consumer Attitudes, July 24, 2013, Sheril Kirshenbaum, director of The Energy Poll.

  18. think.change.do White (UTS-logo-Title-Negative)

    E-Print Network [OSTI]

    University of Technology, Sydney

    2 think.change.do White (UTS-logo-Title-Negative) colour (UTS-logo-Title-321) Black (UTS-logo-NoTitle-Black) White (UTS-logo-NoTitle-Negative) colour (UTS-logo-NoTitle-321) UtS acronym with colon The UTS acronym

  19. UTS LIBRARY MAY14 / UTS CRICOS PROVIDER CODE: 00099F lib.uts.edu.au To deliver a world-

    E-Print Network [OSTI]

    University of Technology, Sydney

    UTS LIBRARY MAY14 / UTS CRICOS PROVIDER CODE: 00099F lib.uts.edu.au Vision To deliver a world- leading university library connecting people, knowledge and culture. Aim To build an inspiring, dynamic spaces Moving items into the LRS will free up space in the library for clients to study, collaborate

  20. UTS:LIBRARY 1208/UTS:CRICOS CODE 00099F Seminar and Training Rooms

    E-Print Network [OSTI]

    University of Technology, Sydney

    UTS:LIBRARY 1208/UTS:CRICOS CODE 00099F Seminar and Training Rooms CONTRACT WWW.LIB.UTS.EDU.AU UTS LIBRARY: FACILITIES 1. This Contract must be signed and returned to Corporate Services at the Blake Library (City Campus) or to the Kuring- gai Library Manager at the George Muir Library (Kuring-gai Campus

  1. AZ Biodiesel | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCaliforniaWeifangwiki HomeASN Power Projects Ltd JumpAZ Biodiesel

  2. business.uts.edu.au inistration

    E-Print Network [OSTI]

    University of Technology, Sydney

    business models we are creating for the future. We conduct cutting edge research, engage activelybusiness.uts.edu.au UTS: BUSINESS EM BA ExEcutivE M astEr of BusinEss adM inistration 2012 #12;Aspacewherecreativity isencouragedandall ideasarewelcome. UTS Business School will soon be home to Sydney's newest

  3. UTS GRADUATE PROFILE FRAMEWORK August 2011

    E-Print Network [OSTI]

    University of Technology, Sydney

    UTS GRADUATE PROFILE FRAMEWORK August 2011 Approved by Academic Board (AB 11.79.2) meeting 11. What is a UTS Graduate Profile Each course (or suite of courses) at UTS will have a graduate profile that describes the intended capability of a graduate from the course. The graduate profile includes the graduate

  4. UT-Battelle Department of Energy

    E-Print Network [OSTI]

    UT-Battelle Department of Energy Oak Ridge National Laboratory Small Business Programs - Overview 8, 2007 Kingsport, Tennessee #12;2 UT-Battelle Department of Energy OpsCmte_0707 · Nation's largest scientific computing facility #12;3 UT-Battelle Department of Energy OpsCmte_0707 We apply our strengths

  5. Waste Toolkit A-Z Plastic Grundon

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Plastic ­ Grundon Also see `Swap Shop' and `Office Recycling ­ Grundon' in the Waste Toolkit A-Z How can I recycle plastic? There are lots of different types of plastic. Typically, waste contractors can only recycle PETE plastic and HDPE plastic. The University's preferred waste

  6. UTS Policy Framework: Introduction 11.

    E-Print Network [OSTI]

    University of Technology, Sydney

    UTS Policy Framework: user guide Contents Introduction 11. TheroleofpolicywithintheUniversity 12 Policytemplate 64kbWord Directivetemplate 64kbWord Coversheets Coversheet--policies 48kbWord Coversheet--academicpolicies 48kbWord Coversheet--directives 48kbWord Policy Tools PolicyTool1:IssuesLog 60kbWord PolicyTool2

  7. science.uts.edu.au think.change.do

    E-Print Network [OSTI]

    University of Technology, Sydney

    science.uts.edu.au think.change.do UTS: Science UndeRgRadUatecoURSeSgUide2014 #12;contactUS Tel: 1300 ASK UTS (1300 275 887) Email: science@uts.edu.au science.uts.edu.au contentS Why Science at UTS? 01 World Class Facilities 02 Careers in Science and Mathematics 04 UTS: Science Courses 05 Bache

  8. business.uts.edu.au THINK.CHANGE.DO

    E-Print Network [OSTI]

    University of Technology, Sydney

    business.uts.edu.au THINK.CHANGE.DO UTS: BUSINESS UNDERGRADUATE COURSES GUIDE 2014 #12;Why UTS Business School? 1 Careers in Business and Management 4 COURSES Bachelor of Business 7 Bachelor of Business 33 CONTACT US Tel: 1300 ASK UTS (1300 275 887) Email: business@uts.edu.au business

  9. Tag: UT | Y-12 National Security Complex

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

    Hosting foreign educators We recently welcomed a group of professors from Indonesia. More... Category: News Grad Assistants Make Their Mark UT students work with the...

  10. w.it.uts.edu.au INTERNATIONAL

    E-Print Network [OSTI]

    University of Technology, Sydney

    innovative application of data mining that has helped Centrelink improve its systems. Professor Zhang heads and Robotics Education > UTS is the first university in Australia to acquire a PR2 second generation personal robot, designed to assist individuals to become more productive at work or at home. It will enable UTS

  11. UT-Battelle Department of Energy

    E-Print Network [OSTI]

    EVALUATION AND AWARD ADMINISTRATION CLOSEOUT #12;3 UT-Battelle Department of Energy SUBCONTRACTING PROCESS of Energy SUBCONTRACTING PROCESS · ADMINISTRATION Buyer/TPO Monitor Subcontractor's Effort Buyer AssistUT-Battelle Department of Energy ORNL Contracts Presented to: U.S Department of Energy Day

  12. Client Service Charter 201 UTS:LIBRARY

    E-Print Network [OSTI]

    University of Technology, Sydney

    Client Service Charter 201 UTS:LIBRARY WWW.LIB.UTS.EDU.AU #12;1 This Client Service Charter has purpose of the University Library is to support the teaching, learning and research needs of the students and staff of the University of Technology, Sydney. The Library promotes and teaches information literacy

  13. CNS contributes to UT's College of Engineering Diversity Program...

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

    Partnerships CNS contributes to UT's ... CNS contributes to UT's College of Engineering Diversity Program Posted: June 8, 2015 - 5:30pm Mike Beck (center), Consolidated Nuclear...

  14. EIS-0403: DOE and BLM Notice of Availability of the Final Programmatic...

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

    Final Programmatic Environmental Impact Statement for Solar Energy Development in Six Southwestern States (AZ, CA, CO, NV, NM, and UT) The Bureau of Land Management (BLM) and the...

  15. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Managed by UT-Battelle for the Department of Energy Contracting Rules of Engagement Presented by UT-Battelle for the Department of Energy Trends ­ Procurement Dollars #12;3 Managed by UT-Battelle for the Department of Energy Trends ­ Small Business Dollars #12;4 Managed by UT-Battelle for the Department

  16. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    Managed by UT-Battelle for the Department of Energy #12;Managed by UT-Battelle for the Department, academic scientists #12;Managed by UT-Battelle for the Department of Energy Challenges with the 9505- technical audiences? ­ PMAs and their customers #12;Managed by UT-Battelle for the Department of Energy

  17. Waste Toolkit A-Z Battery recycling

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Battery recycling How can I recycle batteries? The University Safety Office is responsible for arranging battery recycling for departments (see Contact at bottom of page). Colleges must in normal waste bins or recycling boxes. To recycle batteries, select either option 1 or 2 below: Option 1

  18. Waste Toolkit A-Z Plastic bags

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Plastic bags Can I recycle plastic bags? No. At the moment you can't recycle plastic bags in the University recycling. Instead, choose alternatives to plastic bags when shopping have to use a cotton bag 131 times to ensure it has lower global warming potential than a plastic

  19. February 2014AZ1617 What is diabetes?

    E-Print Network [OSTI]

    Sanderson, Mike

    February 2014AZ1617 What is diabetes? Diabetes is a disease that your blood glucose, also called get into the cells of your body for energy. People with diabetes don't make enough insulin or the body cells do not respond to insulin, causing glucose to build up in the blood. (See Figure: Diabetes

  20. Waste Toolkit A-Z Mobile phones

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Mobile phones How to recycle your mobile phone Recycling your mobile phone makes the deep forests in the Congo in central Africa. The Congo's mining business has in recent years led and recycling can help to reduce the demand for new raw materials. Do not put mobile phones in the recycling

  1. Waste Toolkit A-Z Light bulbs

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Light bulbs Can I recycle light bulbs? It depends what type of bulbs you have of in the normal University waste bins (landfill waste). Energy saving bulbs and fluorescent tubes are classified light bulbs? Standard filament bulbs Put in the waste bin (landfill waste) as these are not classified

  2. UT-B ID 201102665 Technology Summary

    E-Print Network [OSTI]

    Pennycook, Steve

    also enable users to evaluate future energy technologies, including renewable energies. Advantages users to evaluate future energy technologies including renewables Potential Applications · UtilityUT-B ID 201102665 06.2012 Technology Summary Promoting energy efficiency is a primary focus

  3. Managed by UT-Battelle for the U. S. Department of EnergyManaged by UT-Battelle

    E-Print Network [OSTI]

    Dasgupta, Dipankar

    Managed by UT-Battelle for the U. S. Department of EnergyManaged by UT-Battelle for the Department of Energy #12;Managed by UT-Battelle for the U. S. Department of Energy Outline · Motivation and Background by UT-Battelle for the U. S. Department of Energy Ultra ScienceNet: Motivation · Large-scale science

  4. az raveshe monte: Topics by E-print Network

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

    Mike 134 Structural characterization of terrestrial microbial Mn oxides from Pinal Creek, AZ Physics Websites Summary: Structural characterization of terrestrial microbial Mn...

  5. Eindhoven University of Technology Den Dolech 2, 5612 AZ Eindhoven

    E-Print Network [OSTI]

    Franssen, Michael

    Eindhoven University of Technology Den Dolech 2, 5612 AZ Eindhoven P.O. Box 513, 5600 MB Eindhoven COMPETENCIES.............................................. 16 #12;Technische Universiteit Eindhoven University

  6. Team UT-Battelle: Want to know more | ornl.gov

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

    Team UT-Battelle: Want to know more? Questions and Answers about Team UT-Battelle Q. What is Team UT-Battelle? Team UT-Battelle is an employee-driven, coordinated, volunteer...

  7. Ventilation Effectiveness Research at UT-Typer Lab Houses

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

    Ventilation Effectiveness Research at UT-Tyler Lab Houses Source Of Outside Air, Distribution, Filtration Armin Rudd Twin (almost) Lab Houses at UT-Tyler House 2: Unvented attic,...

  8. Managed by UT-Battelle, LLC Final Technical Report Addendum

    E-Print Network [OSTI]

    Pennycook, Steve

    Managed by UT-Battelle, LLC Final Technical Report Addendum Characterization of Min-K TE-1400 by OAK RIDGE NATIONAL LABORATORY P.O. Box 2008 Oak Ridge, Tennessee 37831-6283 managed by UT-Battelle

  9. Insurance-Form 2 UT-Battelle Contracts September 2012

    E-Print Network [OSTI]

    Pennycook, Steve

    Insurance-Form 2 UT-Battelle Contracts September 2012 Page 1 of 2 insurance-form2-ext-sep12.docxx forth below, and shall immediately notify UT-Battelle, LLC, in writing of any notice of cancellation

  10. Managed by UT-Battelle, LLC Final Technical Report

    E-Print Network [OSTI]

    Pennycook, Steve

    Managed by UT-Battelle, LLC Final Technical Report Characterization of Min-K TE-1400 Thermal NATIONAL LABORATORY P.O. Box 2008 Oak Ridge, Tennessee 37831-6283 managed by UT-Battelle, LLC for the U

  11. The UT-Battelle Scholarship | ornl.gov

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

    The UT-Battelle Scholarship ORNL Lab Director Thom Mason and Sam Feldman, the 2015 UT-Battelle Scholarship recipient and graduate of Hardin Valley Academy ORNL Lab Director Thom...

  12. business.uts.edu.au/bacc THINK.CHANGE.DO

    E-Print Network [OSTI]

    University of Technology, Sydney

    business.uts.edu.au/bacc THINK.CHANGE.DO UTS: BACHELOR OF ACCOUNTING COURSE GUIDE 2014 #12;DEAN'S INTRODUCTION UTS Business School knows what business education is about in the twenty-first century. As a world class business school in a world-leading university of technology, our task is to prepare graduates

  13. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Managed by UT-Battelle for the Department of Energy Technology Transfer & Economic Development! #12;3 Managed by UT-Battelle for the Department of Energy We build and maintain strong ties to local & Economic Development ORNL Day of Science October 27, 20079 Knoxville, Tennessee #12;2 Managed by UT

  14. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Follow-on MERIT Testing at ORNL Van Graves #12;2 Managed by UT-Battelle for the Department of Energy MERIT Testing at ORNL New Capabilities at ORNL #12;3 Managed by UT-Battelle for the Department of Energy MERIT Testing at ORNL 7627 Power Supply

  15. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Follow-on MERIT Testing at ORNL Van Graves (Feb. 8, 2008) #12;2 Managed by UT-Battelle for the Department of Energy MERIT Testing at ORNL New by SCR gate waveform control #12;3 Managed by UT-Battelle for the Department of Energy MERIT Testing

  16. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Neutrino Factory Mercury Containment Concepts V;2 Managed by UT-Battelle for the Department of Energy HPT Workshop, 6 Nov 2008 Outline · Neutrino Factory.14 Dimensions in cm #12;6 Managed by UT-Battelle for the Department of Energy HPT Workshop, 6 Nov 2008 NF Hg Jet

  17. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Design and Operational Features of a Mercury CERN #12;2 Managed by UT-Battelle for the Department of Energy Contributors · Tom McManamy, Chief Dec 08 #12;3 Managed by UT-Battelle for the Department of Energy NF-IDS Meeting 15 Dec 08 Outline

  18. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Managed by UT-Battelle for the Department of Energy Oak Ridge National Laboratory: Delivering 21st #12;3 Managed by UT-Battelle for the Department of Energy Overview_0712 We apply our strengths computing · Systems biology · Advanced energy systems · National and homeland security 3 Managed by UT

  19. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Managed by UT-Battelle for the Department of Energy Marketing and Navigating a Major Commitment August 26, 2008 #12;2 Managed by UT-Battelle for the Department of Energy Five Recommended Strategies #12;3 Managed by UT-Battelle for the Department of Energy Five Recommended Strategies ­ Contd. · Know

  20. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Follow-on MERIT Testing at ORNL Van Graves HPT Workshop, Oxford May 1, 2008 #12;2 Managed by UT-Battelle for the Department of Energy NFMCC Friday Meeting solenoid #12;3 Managed by UT-Battelle for the Department of Energy NFMCC Friday Meeting 29 Feb 2008 7627

  1. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Engelmann, Christian

    Managed by UT-Battelle for the Department of Energy Christian Engelmann, Hong Ong, Stephen L. Scott the Shared Root File System Approach for Diskless High- Performance Computing Systems #12;2 Managed by UT-Battelle Work LCI, March 10-12, 2009, Boulder, CO #12;3 Managed by UT-Battelle for the Department of Energy

  2. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Follow-on MERIT Testing at ORNL Van Graves NFMCC Friday Meeting Feb 29, 2008 #12;2 Managed by UT-Battelle for the Department of Energy NFMCC Friday to power MERIT solenoid #12;3 Managed by UT-Battelle for the Department of Energy NFMCC Friday Meeting 29

  3. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Managed by UT-Battelle for the Department of Energy Novel Low-Temperature Proton Transport Membranes Hydrogen Separations and Purification Working Group Meeting Nov. 7, 2007 #12;2 Managed by UT-Battelle their application for hydrogen separation #12;3 Managed by UT-Battelle for the Department of Energy Presentation

  4. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Managed by UT-Battelle for the Department of Energy Transitioning From Fuel Cells to Redox Flow Cells T. Zawodzinski and Matt Mench University of Tennessee and ORNL #12;Managed by UT-Battelle Partner in Crime Matt Mench #12;Managed by UT-Battelle for the Department of Energy `Peeling the Onion

  5. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Hg System Decommissioning Activities V.B. Graves NFMCC Friday Meeting Feb 29, 2008 #12;2 Managed by UT-Battelle for the Department of Energy NFMCC system from solenoid · Radiation measurement center of snout ~70 µSv #12;3 Managed by UT-Battelle

  6. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy 3 MW Solid Rotating Target Design T. McManamy F #12;2 Managed by UT-Battelle for the Department of Energy 2nd Oxford-Princeton High-Power Target by UT-Battelle for the Department of Energy 2nd Oxford-Princeton High-Power Target Workshop; Nov 6

  7. APPLICATION FOR USE OF THE UTS LOGO GOVERNANCE SUPPORT UNIT

    E-Print Network [OSTI]

    University of Technology, Sydney

    APPLICATION FOR USE OF THE UTS LOGO GOVERNANCE SUPPORT UNIT Application for use of the UTS logo, September 2013 1 INFORMATION FOR APPLICANTS OVERVIEW The UTS logo constitutes a valuable University asset logo in innovations, ventures and enterprises that enhance the University's good name and promote its

  8. UT-Battelle Department of Energy

    E-Print Network [OSTI]

    in managing a DOE/other government agencies SB Conference · Assist Morehouse in developing a training class, renewable energy, electricity delivery and energy reliability R&D programs January 2007 $1M Shannon Bridges contracts and subcontracts for ORNL and DOE facilities. ORNL Mentor/Protégé Program #12;11 UT

  9. Applying for UTS Vice-Chancellor's

    E-Print Network [OSTI]

    University of Technology, Sydney

    The increasing development of open, digital libraries that enable students to engage with extensive educational with your team's networks n Should be sustainable after project completion n Demonstrate some understanding and IT, 2013 in US http://net.educause.edu/ir/library/pdf/ERS1302/ ERS1302.pdf n UTS research shows

  10. forensics.uts.edu.au research themes

    E-Print Network [OSTI]

    University of Technology, Sydney

    of instrumentation including hyperspectral infrared imaging, laser ablation inductively coupled mass spectrometers, accurate mass quadrupole time-of-flight mass spectrometers, and advanced separation techniques undergraduate studies in the United Kingdom came to UTS to undertake a PhD in latent fingermark detection. Using

  11. business.uts.edu.au POSTGRADUATE

    E-Print Network [OSTI]

    University of Technology, Sydney

    and all ideasarewelcome. UTS Business School will soon be home to Sydney's newest iconic building. The Dr Dean's welcome 10 Smart and sustainable business 12 Think it. Do it. 13 Global recognition 14 Creating and Finance 24 Master of Quantitative Finance 26 Master of Business in Marketing 28 Master of Business

  12. AZ Automotive: Presentation | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0 ARRA Newsletters 20103-03 AUDIT REPORT: OAS-L-03-03 DecemberWind ResourceAZ

  13. Category:Tucson, AZ | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LPInformationCashtonGo BackLocationSmart JumpAZ" The

  14. ANALYSIS RESULTS FOR BUILDING 241 702-AZ A TRAIN

    SciTech Connect (OSTI)

    DUNCAN JB; FRYE JM; COOKE CA; LI SW; BROCKMAN FJ

    2006-12-13T23:59:59.000Z

    This report presents the analyses results for three samples obtained under RPP-PLAN-28509, Sampling and Analysis Plan for Building 241 702-AZ A Train. The sampling and analysis was done in response to problem evaluation request number PER-2004-6139, 702-AZ Filter Rooms Need Radiological Cleanup Efforts.

  15. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Managed by UT-Battelle for the Department of Energy SMALL BUSINESSES: They Make an Economic Impact · Managing the $1.1B US ITER project #12;3 Managed by UT-Battelle for the Department of Energy SMALL BUSINESS.9% of the 26.8 Million Businesses. #12;4 Managed by UT-Battelle for the Department of Energy THE MEANING BEHIND

  16. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Review of NFMCC Studies 1 and 2: Target Support Facilities V.B. Graves Meeting on High Power Targets University of Oxford May 1-2, 2008 #12;2 Managed by UT-Battelle documents #12;3 Managed by UT-Battelle for the Department of Energy Oxford High Power Target Meeting, 1

  17. Technische Universteit Eindhoven Den Dolech 2, 5612 AZ Eindhoven

    E-Print Network [OSTI]

    Franssen, Michael

    Technische Universteit Eindhoven Den Dolech 2, 5612 AZ Eindhoven P.O. Box 513, 5600 MB Eindhoven;Technische Universiteit Eindhoven University of Technology 3 Handleiding BKO-portfolio 1. Wat is de BKO? De

  18. Communicatie Expertise Centrum Den Dolech 2, 5612 AZ Eindhoven

    E-Print Network [OSTI]

    Franssen, Michael

    Communicatie Expertise Centrum Den Dolech 2, 5612 AZ Eindhoven Postbus 513, 5600 MB Eindhoven www Universiteit Eindhoven University of Technology 3 Gebruikershandleiding correspondentiesysteem / Versie 2.0 1 scherm verschijnt. Kies ,,Run. #12;Technische Universiteit Eindhoven University of Technology 4

  19. ARIZONA STATE UNIVERSITY STETSON UNIVERSITY Phoenix, AZ Deland, FL

    E-Print Network [OSTI]

    Wu, Shin-Tson

    English Literature English BOWLING GREEN STATE UNIVERSITY Bowling Green, OH SYRACUSE UNIVERSITY IndustrialARIZONA STATE UNIVERSITY STETSON UNIVERSITY Phoenix, AZ Deland, FL Interdisciplinary Studies Leadership FLORIDA STATE UNIVERSITY Instructional Systems Design Tallahassee, FL Interdisciplinary Studies

  20. az91 alloy produced: Topics by E-print Network

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

    0.2 wt.% Mn Gubicza, Jen 2 Studies on the inuence of chloride ion and pH on the corrosion and electrochemical behaviour of AZ91D magnesium alloy Engineering Websites Summary:...

  1. az91 magnesium alloy: Topics by E-print Network

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

    Page Last Page Topic Index 1 Studies on the inuence of chloride ion and pH on the corrosion and electrochemical behaviour of AZ91D magnesium alloy Engineering Websites Summary:...

  2. Advanced Composites Expert Named Newest UT-ORNL Governor's Chair...

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

    will serve as a professor in UT's Department of Mechanical, Aerospace, and Biomedical Engineering. "The industry is in urgent need of trained engineers with comprehensive...

  3. 241-AZ-101 pump removal trough analysis

    SciTech Connect (OSTI)

    Coverdell, B.L.

    1995-10-17T23:59:59.000Z

    As part of the current Hanford mission of environmental cleanup, various long length equipment must be removed from highly radioactive waste tanks. The removal of equipment will utilize portions of the Equipment Removal System for Project W320 (ERS-W320), specifically the 50 ton hydraulic trailer system. Because the ERS-W320 system was designed to accommodate much heavier equipment it is adequate to support the dead weight of the trough, carriage and related equipment for 241AZ101 pump removal project. However, the ERS-W320 components when combined with the trough and its` related components must also be analyzed for overturning due to wind loads. Two troughs were designed, one for the 20 in. diameter carriage and one for the 36 in. diameter carriage. A proposed 52 in. trough was not designed and, therefore is not included in this document. In order to fit in the ERS-W320 strongback the troughs were design with the same widths. Structurally, the only difference between the two troughs is that more material was removed from the stiffener plates on the 36 in trough. The reduction in stiffener plate material reduces the allowable load. Therefore, only the 36 in. trough was analyzed.

  4. Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    McDonald, Kirk

    Managed by UT-Battelle for the Department of Energy Neutrino Factory Mercury Catcher Concept Van Graves 23 July 2008 #12;2 Managed by UT-Battelle for the Department of Energy MERIT EVO 23 July 2008 · Primarily an engineering issue, but splash mitigation and draining will require further R&D #12;3 Managed

  5. June 6, 2014 2 Managed by UT-Battelle

    E-Print Network [OSTI]

    McDonald, Kirk

    Van Graves June 6, 2014 #12;2 Managed by UT-Battelle for the U.S. Department of Energy 20to2T5m120cm 4pDL Concept 23 May 2014 #12;3 Managed by UT-Battelle for the U.S. Department of Energy 20to2T5m

  6. BASELINE UT MEASUREMENTS FOR ARMOR INSPECTION

    SciTech Connect (OSTI)

    Margetan, Frank J.; Richter, Nate; Barnard, Dan; Hsu, David; Gray, Tim; Brasche, Lisa; Bruce Thompson, R. [Center for Nondestructive Evaluation, Iowa State University, Ames, IA 50011 (United States)

    2010-02-22T23:59:59.000Z

    Some prototype armor panels are fabricated from several layers of dissimilar material bonded together. These may include ceramics, graphite composites, fiberglass composites and rubber. The ultrasonic properties of these layers influence inspections for armor defects. In this paper we describe measurements of ultrasonic velocity, attenuation, sound beam distortion and signal fluctuations for the individual layers comprising one armor prototype. We then discuss how knowledge of these properties can be used when choosing an optimum frequency for an ultrasonic pitch/catch immersion inspection. In our case an effective inspection frequency near 1.5 MHz affords: (1) adequate strength of through-transmitted signals in unflawed armor; (2) adequate lateral resolution for detecting small disbonds at interfaces; and (3) low levels of UT signal fluctuations due to the natural inhomogeneity of certain armor layers. The utility of this approach is demonstrated using armor panels containing artificial disbonds at selected interfaces.

  7. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    Engelmann, Christian

    1 Managed by UT-Battelle for the Department of Energy Presented by Christian Engelmann System and Mathematics Division #12;2 Managed by UT-Battelle for the Department of Energy Presented by Motivation · Large #12;3 Managed by UT-Battelle for the Department of Energy Presented by #12;4 Managed by UT-Battelle

  8. Az SZTE Informatikai Tanszkcsoportjn oktatott trgyak 2001-2005

    E-Print Network [OSTI]

    Németh, Zoltán L.

    Az SZTE Informatikai Tanszékcsoportján oktatott tárgyak 2001-2005 Németh L. Zoltán · Eladások Bonyolultságelmélet (Nap. 2001/02/I, Nap. 2002/03/I, Lev. 2002/03/I, Lev. 2003/04/I, Lev. 2004/05/I.) Formális nyelvek és szintaktikus elemzésük (Lev. 2004/05/II.) Kiszámíthatóságelmélet (Nap. 2001/02/II, Nap. 2004/05/I

  9. Waste Toolkit A-Z Cartridges Reclaim-IT

    E-Print Network [OSTI]

    Melham, Tom

    -pack in suitable protective packaging before placing in recycling box Mobile phones ­ include the battery and placeWaste Toolkit A-Z Cartridges ­ Reclaim-IT How can I recycle cartridges? You can recycle cartridges via Reclaim-IT, one of the largest companies in the UK dedicated to reusing and recycling empty laser

  10. Waste Toolkit A-Z Can I recycle stationery?

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Stationery Can I recycle stationery? Yes! You can recycle paper and paper based products such as used note pads, paper and cardboard files in the University Grundon recycling boxes. You can't recycle mixed materials that are made of non- recyclable plastic, such as plastic files

  11. Waste Toolkit A-Z Can I recycle paper cups?

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Paper cups Can I recycle paper cups? Yes. Paper cups can be recycled in the Grundon recycling boxes. Do not leave dregs of drink in them, as this will contaminate the recycling box. Although it is good to recycle paper cups, it is more sustainable to use china cups that can be washed

  12. Waste Toolkit A-Z How can I recycle computers?

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Computers How can I recycle computers? The University policy for computer disposal is outlined in detail, here: www.ict.ox.ac.uk/oxford/disposal/index.xml Recycle/reuse 1. Before If the computer can't be reused, it should be recycled by an authorised contractor who will guarantee that all

  13. UT JOHN G. EKERDT RESEARCH FOCUS

    E-Print Network [OSTI]

    John, Lizy Kurian

    for film growth or nanoparticle growth ·Nature of bonding across interfaces ·Role of alloying and doping in phase stability ·Relations between bonding, structure and properties ·Catalysis in ionic liquids ·Advanced Memory Devices ·Sensors ·Diffusion Barriers for 45 and 32 nm Technology Nodes ·Dielectrics

  14. EIS-0403: EPA Notice of Availability of the Final Programmatic...

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

    Final Programmatic Environmental Impact Statement for Solar Energy Development in Six Southwestern States (AZ, CA, CO, NV, NM, and UT) The U.S. Department of Energy and the U.S....

  15. RAPID/Roadmap/18-UT-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, search RAPIDaUT-abbOR-aUT-a

  16. Y-12/UT | Y-12 National Security Complex

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfires may contributeSecuritysupports neighbors's/UT Y-12/UT The

  17. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the Department of Energy Emission of Radionuclides in Nuclear Medicine;2 Managed by UT-Battelle for the Department of Energy Emission of Radionuclides in Nuclear Medicine: Book

  18. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Objective · Determine the molecular.1107/S1744309111046082). #12;2 Managed by UT-Battelle for the U.S. Department of Energy The outer

  19. Insurance & Indemnification-Form 1A UT-Battelle Contracts Page 1 of 2

    E-Print Network [OSTI]

    Pennycook, Steve

    Insurance & Indemnification-Form 1A UT-Battelle Contracts March 2011 Page 1 of 2 insurance forth below, and shall immediately notify UT-Battelle, LLC, in writing of any notice of cancellation

  20. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the Department of Energy The 2007 Eastern US Spring Freeze: Increased Switchgrass, post-freeze 14 April 2007 #12;2 Managed by UT-Battelle for the Department of Energy The 2007

  1. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the Department of Energy Streams are effective nitrate filters removal efficiency and increased exports to downstream systems. #12;2 Managed by UT-Battelle

  2. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the Department of Energy Assessing Pulmonary Toxicity of Nanomaterials E * * * * * * #12;2 Managed by UT-Battelle for the Department of Energy Previous studies have

  3. 1 Managed by UT-Battelle for the Department of Energy Presentation_name

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the Department of Energy Presentation_name NUE = 300 200 150 120 100 N Research #12;2 Managed by UT-Battelle for the Department of Energy Presentation_name New analysis

  4. 241-AZ Tank Farm Construction Extent of Condition Review for Tank Integrity

    SciTech Connect (OSTI)

    Barnes, Travis J.; Boomer, Kayle D.; Gunter, Jason R.; Venetz, Theodore J.

    2013-07-30T23:59:59.000Z

    This report provides the results of an extent of condition construction history review for tanks 241-AZ-101 and 241-AZ-102. The construction history of the 241-AZ tank farm has been reviewed to identify issues similar to those experienced during tank AY-102 construction. Those issues and others impacting integrity are discussed based on information found in available construction records, using tank AY-102 as the comparison benchmark. In the 241-AZ tank farm, the second DST farm constructed, both refractory quality and tank and liner fabrication were improved.

  5. Managed by UT-Battelle for the Department of Energy George Ostrouchov -ostrouchovg@ornl.gov

    E-Print Network [OSTI]

    Engelmann, Christian

    Managed by UT-Battelle for the Department of Energy George Ostrouchov - ostrouchovg Scale Systems Center at ORNL 1 #12;Managed by UT-Battelle for the Department of Energy George Ostrouchov Laboratory 2 #12;"World's Most Powerful Academic Computer" University of Tennessee Kraken Managed by UT-Battelle

  6. 1 Managed by UT-Battelle for the Department of Energy The Imperative for Efficient

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the Department of Energy The Imperative for Efficient Heating Ridge National Laboratory #12;2 Managed by UT-Battelle for the Department of Energy -Initiate of D. Stork #12;3 Managed by UT-Battelle for the Department of Energy Heating Efficiency wp Include all

  7. Managed by UT-Battelle for the Department of Energy Building Research Partnerships with

    E-Print Network [OSTI]

    Managed by UT-Battelle for the Department of Energy Building Research Partnerships with Oak Ridge 27, 2010 #12;2 Managed by UT-Battelle for the Department of Energy Presentation_name BRIEFING OUTLINE to the Table? How We Can Help Partners Summary #12;3 Managed by UT-Battelle for the Department of Energy

  8. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Steve Zinkle Oak Ridge National September 7-10, 2011 #12;2 Managed by UT-Battelle for the U.S. Department of Energy Outline · Brief overview behavior, high temperature structural design criteria, creep-fatigue, etc. #12;3 Managed by UT-Battelle

  9. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the Department of Energy Doing Business with Oak Ridge National and Small Business Programs March 10, 2008 Asheville, North Carolina #12;2 Managed by UT-Battelle reactor Oak Ridge National Laboratory evolved from the Manhattan Project 2 Managed by UT-Battelle

  10. Insurance-Form 1 UT-Battelle Contracts Page 1 of 2

    E-Print Network [OSTI]

    Pennycook, Steve

    Insurance-Form 1 UT-Battelle Contracts March 2011 Page 1 of 2 insurance-form1-ext-mar11.doc forth below, and shall immediately notify UT-Battelle, LLC, in writing of any notice of cancellation shall name UT-Battelle, LLC and DOE as an Additional Insured on the Commercial Automobile Liability

  11. Gbadebo (`Debo) Oladosu UT Dept. of Agricultural Economics

    E-Print Network [OSTI]

    Tennessee, University of

    Global Indirect Land Use Implications of U.S. Biofuel Policies: A Review of the Evidence Change (ILUC)? ILUC: Global Land Cover Changes Due to Biofuel #12;6 Managed by UT-Battelle for the U-Battelle for the U.S. Department of Energy Outline U.S. Biofuel Market & Policy Developments EthanolRelated Issues

  12. MIS @ UT Dallas Creating Value Through IT -Driven Business Intelligence

    E-Print Network [OSTI]

    O'Toole, Alice J.

    Network Engineer III McDonald's IT Staff UT Dallas Computing Help Desk SAP America Senior Product North America Sales Associate Fidelity Investments Associate Systems Analyst Ernst & Young Forensic Technology and Discovery Services Walmart Inventory Associate Bank of America Project Consultant National

  13. ORNL 2010-G01074/jcn UT-B ID 200301298

    E-Print Network [OSTI]

    ORNL 2010-G01074/jcn UT-B ID 200301298 Super Energy Saver Heat Pump Technology Summary ORNL heat pumps, inventing a super energy saver heat pump. This invention significantly improves heating of the hybrid phase change material in the heat pump cycle. The material combines Group I and II halides

  14. ORNL 2012-G00212/tcc UT-B ID 200902214

    E-Print Network [OSTI]

    Pennycook, Steve

    Technology Summary Glass used in building materials (curtain walls), windshields, goggles, glasses, opticalORNL 2012-G00212/tcc UT-B ID 200902214 08.2012 Superhydrophobic Transparent Glass Thin Films researchers have invented a method to produce durable, superhydrophobic, antireflective glass thin films

  15. ORNL 2010-G01078/jcn UT-B ID 201002389

    E-Print Network [OSTI]

    Pennycook, Steve

    ORNL 2010-G01078/jcn UT-B ID 201002389 Energy Saving Absorption Heat Pump Water Heater Technology Summary ORNL's new absorption heat pump and water heater technology offers substantial energy savings and can reduce the use of fossil fuels by buildings. While conventional heat pump water heater designs

  16. RAPID/Roadmap/6-AZ-b | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformatione < RAPID‎ |gWA-eID-ba <CO-aAZ-b <

  17. American Solar Energy Society Proc. ASES Annual Conference, Phoenix, AZ, May 2010 IMPROVING THE PERFORMANCE OF SATELLITE-TO-IRRADIANCE MODELS USING

    E-Print Network [OSTI]

    Perez, Richard R.

    © American Solar Energy Society ­ Proc. ASES Annual Conference, Phoenix, AZ, May 2010 IMPROVING;© American Solar Energy Society ­ Proc. ASES Annual Conference, Phoenix, AZ, May 2010 between the snow

  18. Uranium Mill Tailings Remedial Action Project Annual Environmental Monitoring Report calendar year 1992: Volume 2

    SciTech Connect (OSTI)

    none,

    1993-12-31T23:59:59.000Z

    This report contains environmental monitoring information for the following UMTRA sites for the 1992 Calendar Year: Lakeview, OR; Lowman, ID; Mexican Hat, UT; Monument Valley, AZ; Rifle, CO; Riverton, WY; Shiprock, NM; Spook, WY; Tuba City, AZ. Each site report contains a site description, compliance summary, environmental program information, environmental radiological and non-radiological program information, water resources protection, and quality assurance information.

  19. Influence of Aluminum Content on Grain Refinement and Strength of AZ31 Magnesium GTA Weld Metal

    SciTech Connect (OSTI)

    Babu, N. Kishore [Singapore Institute of Manufacturing Technology; Cross, Carl E. [Los Alamos National Laboratory

    2012-06-28T23:59:59.000Z

    The goal is to characterize the effect of Al content on AZ31 weld metal, the grain size and strength, and examine role of Al on grain refinement. The approach is to systematically vary the aluminum content of AZ31 weld metal, Measure average grain size in weld metal, and Measure cross-weld tensile properties and hardness. Conclusions are that: (1) increased Al content in AZ31 weld metal results in grain refinement Reason: higher undercooling during solidification; (2) weld metal grain refinement resulted in increased strength & hardness Reason: grain boundary strengthening; and (3) weld metal strength can be raised to wrought base metal levels.

  20. Exhibit 12 Restricted Rights Notice UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    to restrictions set forth in Contract No. DE-AC05-000R22725 and Subcontract No. with UT-Battelle, LLC, and . (End

  1. ORNL-UT researchers invent 'sideways' approach to 2-D hybrid...

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

    colorized scanning tunneling microscope image shows a single-atom sheet composed of graphene (seen in blue) combined with hexagonal boron nitride (seen in yellow). ORNL and UT...

  2. Engineering task plan for the 241-AZ-101 waste tank color video camera system

    SciTech Connect (OSTI)

    Robinson, R.S., Westinghouse Hanford

    1996-07-01T23:59:59.000Z

    This Engineering Task Plan (ETP) is to be distributed to communicate the design basis of the 241-AZ-101 camera system and to define system requirements and associated responsibilities.

  3. Sustainable Roofscapes: Developing a green roof implementation model for Tucson, AZ

    E-Print Network [OSTI]

    Fay, Noah

    Sustainable Roofscapes: Developing a green roof implementation model for Tucson, AZ BRENT JACOBSEN Advisor: Dr. Margaret Livingston School of Landscape Architecture and Planning College of Architecture and Landscape Architecture Special Acknowledgements: The University of Arizona, Technology and Research

  4. az91d magnesium alloy: Topics by E-print Network

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

    Page Last Page Topic Index 1 Studies on the inuence of chloride ion and pH on the corrosion and electrochemical behaviour of AZ91D magnesium alloy Engineering Websites Summary:...

  5. az91d magnesium alloys: Topics by E-print Network

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

    Page Last Page Topic Index 1 Studies on the inuence of chloride ion and pH on the corrosion and electrochemical behaviour of AZ91D magnesium alloy Engineering Websites Summary:...

  6. File:INL-geothermal-ut.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump to: navigation,SizeEthiopiametstak.pdf Jump to:nv.pdf Jump100 ×ut.pdf

  7. RAPID/Roadmap/14-UT-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, search RAPIDaUT-a <

  8. RAPID/Roadmap/14-UT-b | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, search RAPIDaUT-a <b <

  9. RAPID/Roadmap/14-UT-c | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, search RAPIDaUT-a <b <c

  10. RAPID/Roadmap/14-UT-d | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, search RAPIDaUT-a <b

  11. RAPID/Roadmap/14-UT-f | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, search RAPIDaUT-a <bf <

  12. RAPID/Roadmap/15-UT-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, search RAPIDaUT-a

  13. RAPID/Roadmap/4-UT-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, searche <c <cacac4-UT-a

  14. RAPID/Roadmap/7-UT-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, searcheWA-aHI-aUT-a <

  15. RAPID/Roadmap/7-UT-c | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, searcheWA-aHI-aUT-a <c

  16. RAPID/Roadmap/9-UT-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to:b < RAPID‎ | Roadmap JumpMT-aUT-a

  17. Category:Cedar City, UT | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LPInformationCashton Greens Jump Lease.UT" The following

  18. RAPID/Roadmap/12-UT-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformation TexasTexas)ID-a < RAPID‎ |TX-a <UT-a

  19. RAPID/Roadmap/18-UT-b | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformatione < RAPID‎ | RoadmapHI-ac <8-UT-b

  20. Final results of double-shell tank 241-AZ-101 ultrasonic inspection

    SciTech Connect (OSTI)

    JENSEN, C.E.

    1999-08-23T23:59:59.000Z

    This document presents the results and documentation of the nondestructive ultrasonic examination of tank 241-AZ-101. A tank inspection supplier was retained to provide and use an ultrasonic examination system (equipment, procedures, and inspectors) to scan a limited area of double-shell tank 241-AZ-101 primary tank wall and welds. The inspection found one reportable indication of thinning and no reportable pitting, corrosion, or cracking.

  1. UT FORESTRY CLUB PLACES IN 7 EVENTS, WINS PRESTIGIOUS PEER AWARD AT ASFC FORESTRY CONCLAVE

    E-Print Network [OSTI]

    Tennessee, University of

    UT FORESTRY CLUB PLACES IN 7 EVENTS, WINS PRESTIGIOUS PEER AWARD AT ASFC FORESTRY CONCLAVE Members. David Buckley (Advisor), Brandon Webb, and Ben Johnson. The UT Forestry Club/Student Chapter of the Society of American Foresters sent 12 competitors to the 55th Association of Southern Forestry Clubs (ASFC

  2. Managed by UT-Battelle For the U.S. Department of Energy

    E-Print Network [OSTI]

    Managed by UT-Battelle For the U.S. Department of Energy 11/17/2010 SC 2010 S. Klasky For the ADIOS team #12;Managed by UT-Battelle For the U.S. Department of Energy ADIOS Motivation: I effort in terms of code alternations/updates. · Performance-driven choices should not prevent data from

  3. Managed by UT-Battelle for the U. S. Department of Energy

    E-Print Network [OSTI]

    Shi, Weisong

    2009. #12;Managed by UT-Battelle for the U. S. Department of Energy · 3 meters for monitoring Jaguar XTManaged by UT-Battelle for the U. S. Department of Energy Oak Ridge National Laboratory Computing of Energy · Power measurement methods from the power system to the IT system: ­ Classified based

  4. Water usage dropping on campus, but UT hopes to lower it more

    E-Print Network [OSTI]

    Johnston, Daniel

    Water usage dropping on campus, but UT hopes to lower it more Photo Credit: Zachary Strain | Daily six years, UT has worked to decrease its water usage, but the University still has a ways to go if it the University was using one billion gallons of water per year. Across buildings, irrigation, chilling stations

  5. PROJECT SUMMARY REPORT 1508-1F PERFORMANCE EVALUATION OF THE UT

    E-Print Network [OSTI]

    Texas at Austin, University of

    PROJECT SUMMARY REPORT 1508-1F PERFORMANCE EVALUATION OF THE UT AUTOMATED ROAD MAINTENANCE MACHINE PERFORMANCE EVALUATION OF THE UT AUTOMATED ROAD MAINTENANCE MACHINE 5. Report Date October 1997 6. Performing MAINTENANCE MACHINE Carl Haas Al Traver Young-Suk Kim Richard Greer Research Report 1508-1F Research Project 9

  6. Elements of Constr S&H Program UT-Battelle Contracts January 2008

    E-Print Network [OSTI]

    Pennycook, Steve

    Elements of Constr S&H Program UT-Battelle Contracts January 2008 Page 1 of 2 constrR2_080123.pdf of job site medical attention · Medical evacuation from job site #12;Elements of Constr S&H Program UT-Battelle

  7. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Bacterial reduction of both mercuric Hg Research #12;2 Managed by UT-Battelle for the U.S. Department of Energy Mercuric Hg(II) species form

  8. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Objective · A systematic evaluation:11870-11879. (doi: 10.1021/jp3084293). #12;2 Managed by UT-Battelle for the U.S. Department of Energy Benzoic acid

  9. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Objective · Identify genes and enzymes.1126/science.1230667). #12;2 Managed by UT-Battelle for the U.S. Department of Energy Methylmercury is a potent

  10. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the Department of Energy Biases of CO2 storage in eddy flux;2 Managed by UT-Battelle for the Department of Energy CO2 storage in a 30-minute period in a tall forest

  11. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Objective · Understand the role of low;2 Managed by UT-Battelle for the U.S. Department of Energy Mechanisms by which dissolved organic matter (DOM

  12. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Structure and Conformational Dynamics trajectories of Hg(II)-MerR #12;2 Managed by UT-Battelle for the U.S. Department of Energy Scientists at Oak

  13. UT tower goes dark to conserve energy by KVUE.com

    E-Print Network [OSTI]

    Johnston, Daniel

    UT tower goes dark to conserve energy by KVUE.com Posted on November 22, 2013 at 5:12 PM Updated, but the first time the tower turned off its lights for the initiative. In previous initiatives, the UT Energy Friday, Nov 22 at 5:51 PM AUSTIN -- The University of Texas tower will remain unlit Friday night

  14. Fine particulate chemical composition and light extinction at Meadview, AZ

    SciTech Connect (OSTI)

    Delbert J. Eatough; Wenxuan Cui; Jeffery Hull; Robert J. Farber [Brigham Young University, Provo, UT (United States). Department of Chemistry and Biochemistry

    2006-12-15T23:59:59.000Z

    The concentration of fine particulate nitrate, sulfate, and carbonaceous material was measured for 12-hr daynight samples using diffusion denuder samplers during the Project Measurement of Haze and Visibility Effects (MOHAVE) July to August 1992 Summer Intensive study at Meadview, AZ, just west of Grand Canyon National Park. Organic material was measured by several techniques. Only the diffusion denuder method measured the semivolatile organic material. Fine particulate sulfate and nitrate (using denuder technology) determined by various groups agreed. Based on the various collocated measurements obtained during the Project MOHAVE study, the precision of the major fine particulate species was {+-} 0.6 {mu}g/m{sup 3} organic material, {+-} 0.3 {mu}g/m{sup 3} ammonium sulfate, and {+-} 0.07 {mu}g/m{sup 3} ammonium nitrate. Fine particulate organic material was the principal particulate contributor to light extinction during the study period, with fine particulate sulfate as the second most important contributor. Particle light extinction was dominated by sulfate and organic material during periods of lowest light extinction. Combination of the extinction data and chemical mass balance analysis of sulfur oxides sources in the region indicate that the major anthropogenic contributors to light extinction were from the Los Angeles, CA, and Las Vegas, NV, urban areas. Mohave Power Project associated secondary sulfate was a negligible contributor to light extinction. 49 refs., 12 figs., 7 tabs.

  15. Y e a r i n r e v i e w 022013 UTS: Library Year In Review Section 01

    E-Print Network [OSTI]

    University of Technology, Sydney

    01 Y e a r i n r e v i e w #12;022013 UTS: Library Year In Review Section 01 Strengthening. #12;03 PlayDay 2014 2013 UTS: Library Year In Review 01: Strengthening Global Practice are planned for the future. #12;042013 UTS: Library Year In Review Foodfor

  16. 1 Managed by UT-Battelle for the U.S. Department of Energy NF Splash Mitigation 12 July 2011

    E-Print Network [OSTI]

    McDonald, Kirk

    1 Managed by UT-Battelle for the U.S. Department of Energy NF Splash Mitigation 12 July 2011 by UT-Battelle for the U.S. Department of Energy NF Splash Mitigation 12 July 2011 Splash Mitigation for comparison & final determination #12;3 Managed by UT-Battelle for the U.S. Department of Energy NF Splash

  17. 1 Managed by UT-Battelle for the U.S. Department of Energy PASI_2012_Flowing_Target_Challenges

    E-Print Network [OSTI]

    McDonald, Kirk

    1 Managed by UT-Battelle for the U.S. Department of Energy PASI_2012_Flowing, stress / shock #12;2 Managed by UT-Battelle for the U.S. Department of Energy PASI_2012_Flowing;3 Managed by UT-Battelle for the U.S. Department of Energy PASI_2012_Flowing_Target_Challenges Flowing

  18. 1 Managed by UT-Battelle for the U.S. Department of Energy MERIT Videoconference 11 Mar 2009

    E-Print Network [OSTI]

    McDonald, Kirk

    1 Managed by UT-Battelle for the U.S. Department of Energy MERIT Videoconference 11 Mar 2009 Neutrino Factory Cryostat 1 Concept V.B. Graves MERIT Videoconference Mar 11, 2009 #12;2 Managed by UT-Battelle · Containment encompasses nozzle tip #12;3 Managed by UT-Battelle for the U.S. Department of Energy MERIT

  19. 1301 So. 3rd Avenue Yuma, AZ 85364 ph: 928 / 782-5113 fax: 928 / 783-0866

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    DESCRIPTIONJOB DESCRIPTIONJOB DESCRIPTION Location: KSWT-TV Yuma, AZ Serving Yuma, AZ and El Centro, CA Job Title, develop proposals for clients to aid them in maximizing the utility of their TV dollars, breakout, insurance & have a dependable vehicle, ability to lift at least 35 lbs. when necessary & maintain a home

  20. Team UT-Battelle: How to start a project | ornl.gov

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

    If you have a worthy cause that can benefit from organized volunteer support, contact Team UT-Battelle. Contacts may be made by telephone, e-mail or by submitting the Project...

  1. Wirth receives top DOE honor, credits UT-ORNL partnership | ornl...

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

    Media Contact: David Goddard University of Tennessee 865-974-0683 Wirth receives top DOE honor, credits UT-ORNL partnership Brian Wirth Brian Wirth (hi-res image) OAK...

  2. OAK RIDGE ORNL/TM-200015 MANAGED BY UT-BATTELLE

    E-Print Network [OSTI]

    . Hadder Oak Ridge National Laboratory Oak Ridge, Tennessee - UT-BATTELLE -. ORNL-27 (4.00) #12;II #12;ORNL,Arizona G. R. Hadder OakRidge National Laboratory Oak Ridge, Tennessee November 2000 Preparedfor Office

  3. To: UT Arlington Faculty and Staff From: IN-Reach Mentor Program

    E-Print Network [OSTI]

    Texas at Arlington, University of

    To: UT Arlington Faculty and Staff From: IN-Reach Mentor Program Re: IN-Reach Mentor Program Announcement Greetings Maverick Professionals: We are excited to announce our new IN-Reach Mentor Program! We

  4. Appendix A Organizational Charts UT System Administration Table of Organization can be viewed at

    E-Print Network [OSTI]

    Cui, Yan

    85 Appendix A ­ Organizational Charts UT System Administration Table of Organization can be viewed can be found at www.uthsc.edu/administration/. An Organizational Chart for UTHSC is shown below. #12

  5. Urban Design Leader Named Newest UT-ORNL Governor's Chair | ornl...

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

    as a leader in the field of design and urban environments," said UT Chancellor Jimmy G. Cheek. "This is yet another step toward our university becoming a Top 25 research...

  6. CESIUM REMOVAL FROM TANKS 241-AN-103 & 241-SX-105 & 241-AZ-101 & 241AZ-102 COMPOSITE FOR TESTING IN BENCH SCALE STEAM REFORMER

    SciTech Connect (OSTI)

    DUNCAN JB; HUBER HJ

    2011-04-21T23:59:59.000Z

    This report documents the preparation of three actual Hanford tank waste samples for shipment to the Savannah River National Laboratory (SRNL). Two of the samples were dissolved saltcakes from tank 241-AN-103 (hereafter AN-103) and tank 241-SX-105 (hereafter SX-105); one sample was a supernate composite from tanks 241-AZ-101 and 241-AZ-102 (hereafter AZ-101/102). The preparation of the samples was executed following the test plans LAB-PLAN-10-00006, Test Plan for the Preparation of Samples from Hanford Tanks 241-SX-105, 241-AN-103, 241-AN-107, and LAB-PLN-l0-00014, Test Plan for the Preparation of a Composite Sample from Hanford Tanks 241-AZ-101 and 241-AZ-102 for Steam Reformer Testing at the Savannah River National Laboratory. All procedural steps were recorded in laboratory notebook HNF-N-274 3. Sample breakdown diagrams for AN-103 and SX-105 are presented in Appendix A. The tank samples were prepared in support of a series of treatability studies of the Fluidized Bed Steam Reforming (FBSR) process using a Bench-Scale Reformer (BSR) at SRNL. Tests with simulants have shown that the FBSR mineralized waste form is comparable to low-activity waste glass with respect to environmental durability (WSRC-STI-2008-00268, Mineralization of Radioactive Wastes by Fluidized Bed Steam Reforming (FBSR): Comparisons to Vitreous Waste Forms and Pertinent Durability Testing). However, a rigorous assessment requires long-term performance data from FBSR product formed from actual Hanford tank waste. Washington River Protection Solutions, LLC (WRPS) has initiated a Waste Form Qualification Program (WP-5.2.1-2010-001, Fluidized Bed Steam Reformer Low-level Waste Form Qualification) to gather the data required to demonstrate that an adequate FBSR mineralized waste form can be produced. The documentation of the selection process of the three tank samples has been separately reported in RPP-48824, Sample Selection Process for Bench-Scale Steam Reforming Treatability Studies Using Hanford Waste Samples.

  7. Structural evaluation of thermocouple probes for 241-AZ-101 waste tank

    SciTech Connect (OSTI)

    Kanjilal, S.K.

    1994-12-06T23:59:59.000Z

    This document reports on the structural analysis of the thermocouple probe to be installed in 241-AZ-101 waste tank. The thermocouple probe is analyzed for normal pump mixing operation and potential earthquake induced loads required by the Hanford Site Design Criteria SDC-4.1.

  8. Hot cracking in tungsten inert gas welding of magnesium alloy AZ91D

    E-Print Network [OSTI]

    Zhou, Wei

    Hot cracking in tungsten inert gas welding of magnesium alloy AZ91D W. Zhou*, T. Z. Long and C. K of the plates were produced using tungsten inert gas (TIG) welding method. The TIG arc was also used to deposit welding beads on some of the thin plates. No cracking was found in the butt joints. However, hot cracking

  9. Water Environment Federation. National TMDL Science and Policy Conference. Phoenix, AZ. November 13 16, 2002.

    E-Print Network [OSTI]

    Pitt, Robert E.

    Water Environment Federation. National TMDL Science and Policy Conference. Phoenix, AZ. November 13 ­ 16, 2002. AVAILABILITY OF ATMOSPHERICALLY DEPOSITED MERCURY TO RUNOFF AND RECEIVING WATERS Mark C to receiving waters; such estimates are overly conservative, and do not reflect the complex nature of mercury

  10. ASES Proc. Solar 2010, Phoenix, AZ HIGH PERFORMANCE MSG SATELLITE MODEL FOR OPERATIONAL

    E-Print Network [OSTI]

    Perez, Richard R.

    ENERGY APPLICATIONS Tomás Cebecauer GeoModel, s.r.o. Pionierska 15 841 07 Bratislava, Slovakia tomas terrain affects exploitation of solar energy. In this article we present innovative features of MSG© ASES ­ Proc. Solar 2010, Phoenix, AZ HIGH PERFORMANCE MSG SATELLITE MODEL FOR OPERATIONAL SOLAR

  11. Waste Toolkit A-Z How can I reduce waste envelopes?

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Envelopes How can I reduce waste envelopes? Departments and colleges can reduce waste envelopes by using internal envelopes; reusing envelopes and where appropriate, switching from paper communication to electronic communication. Internal envelopes Internal `ladder' envelopes can save

  12. Space Suited Crew Engineering Evaluation of the Proposed Array A-Z PSE Decoupled

    E-Print Network [OSTI]

    Rathbun, Julie A.

    for thermal skirt deployment was utilized. C. TEST FACILITIES Crew Engineering Laboratory, Plt 2. D. TEST: : I Pt ·::., p.~ Space Suited Crew Engineering Evaluation of the Proposed Array A-Z PSE Decoupled Shroud (Crew Engineering Mockup) NO. REV. NO. ATM-973 PAGE 1 OF 8 rtems Division DATE Z/9/71 A. INTRCDUC

  13. Waste Toolkit A-Z Food waste (recycling on-site)

    E-Print Network [OSTI]

    Melham, Tom

    into compost in 14 days, when mixed with wood chippings (from your grounds/gardens). The waste is heated usingWaste Toolkit A-Z Food waste (recycling on-site) How can I recycle food waste on-site? Recycling food waste on-site is a new concept as the University typically has its waste collected and taken away

  14. Evaluation of microstructural eects on corrosion behaviour of AZ91D magnesium

    E-Print Network [OSTI]

    Zhou, Wei

    . Magnesium and its alloys, with one quarter of the density of steel and only two thirds that of aluminium of the prerequisites for all these applications. The corrosion behaviour of cast magnesium±aluminium alloys couldEvaluation of microstructural eects on corrosion behaviour of AZ91D magnesium alloy Rajan Ambat

  15. AzTEC Millimetre Survey of the COSMOS Field: I. Data Reduction and Source Catalogue

    E-Print Network [OSTI]

    K. S. Scott; J. E. Austermann; T. A. Perera; G. W. Wilson; I. Aretxaga; J. J. Bock; D. H. Hughes; Y. Kang; S. Kim; P. D. Mauskopf; D. B. Sanders; N. Scoville; M. S. Yun

    2008-01-17T23:59:59.000Z

    We present a 1.1 mm wavelength imaging survey covering 0.3 sq. deg. in the COSMOS field. These data, obtained with the AzTEC continuum camera on the James Clerk Maxwell Telescope (JCMT), were centred on a prominent large-scale structure over-density which includes a rich X-ray cluster at z = 0.73. A total of 50 millimetre galaxy candidates, with a significance ranging from 3.5-8.5 sigma, are extracted from the central 0.15 sq. deg. area which has a uniform sensitivity of 1.3 mJy/beam. Sixteen sources are detected with S/N > 4.5, where the expected false-detection rate is zero, of which a surprisingly large number (9) have intrinsic (de-boosted) fluxes > 5 mJy at 1.1 mm. Assuming the emission is dominated by radiation from dust, heated by a massive population of young, optically-obscured stars, then these bright AzTEC sources have FIR luminosities > 6 x 10^12 L(sun) and star formation-rates > 1100 M(sun)/yr. Two of these nine bright AzTEC sources are found towards the extreme peripheral region of the X-ray cluster, whilst the remainder are distributed across the larger-scale over-density. We describe the AzTEC data reduction pipeline, the source-extraction algorithm, and the characterisation of the source catalogue, including the completeness, flux de-boosting correction, false-detection rate and the source positional uncertainty, through an extensive set of Monte-Carlo simulations. We conclude with a preliminary comparison, via a stacked analysis, of the overlapping MIPS 24 micron data and radio data with this AzTEC map of the COSMOS field.

  16. Project W-314 sn-630 transfer line az-02a to an-b acceptance for beneficial use

    SciTech Connect (OSTI)

    Warnick, T. L.

    1997-09-29T23:59:59.000Z

    Program/Project Title: Project W-314, Tank Farm Restoration and Safe Operation, Phase I Component/System: SN-630 Transfer Line (AZ-02A to AN-B) September 15, 1997.

  17. X-Ray Fluorescence (XRF) Analysis of Obsidian Artifacts from AZ T:16:85, AK Chin Project, Central Arizona

    E-Print Network [OSTI]

    Shackley, M. Steven

    1987-01-01T23:59:59.000Z

    62:426-437. SOUTHWEST XRF PAPER ..J c;:- Table 1.XRF Net intensity ratios for obsidian artifacts from AZ T:01 U Figure 1. Ternary plot of XRF net intensity ratios for

  18. Thermal stress analysis of fused-cast AZS refractories during production; Part 1: Industrial study

    SciTech Connect (OSTI)

    Cockcroft, S.L.; Brimacombe, J.K. (Univ. of British Columbia, Vancouver, British Columbia (Canada). Centre for Metallurgical Process Engineering); Walrod, D.G.; Myles, T.A. (Carborundum Co., Falconer, NY (United States). Monofrax-S Plant)

    1994-06-01T23:59:59.000Z

    A study has been conducted to understand and prevent the formation of cracks in alumina-zirconia-silica (AZS) refractory blocks during solidification processing. A fundamental approach has been taken, centered on the development of a three-dimensional mathematical model to predict heat flow and stress generation in fused-cast AZS refractory blocks. In the first part of a two-part study, the voidless'' casting process has been carefully examined in an industrial setting. From a survey of the distribution, frequency of occurrence, and fracture surface morphology of cracks, an attempt was made to link the crack types found in the study to process variables. In-mold temperature data collected for a single casting throughout the normal cooling period have been used to validate the heat-flow model which is described in Part 2. The stress analysis, cause of the different cracks, and remedial action are also presented in Part 2.

  19. Test plan: Laboratory-scale testing of the first core sample from Tank 102-AZ

    SciTech Connect (OSTI)

    Morrey, E.V.

    1996-03-01T23:59:59.000Z

    The overall objectives of the Radioactive Process/Product Laboratory Testing (RPPLT), WBS 1.2.2.05.05, are to confirm that simulated HWVP feed and glass are representative of actual radioactive HWVP feed and glass and to provide radioactive leaching and glass composition data to WFQ. This study will provide data from one additional NCAW core sample (102-AZ Core 1) for these purposes.

  20. Comparison of simulants to actual neutralized current acid waste: process and product testing of three NCAW core samples from Tanks 101-AZ and 102-AZ

    SciTech Connect (OSTI)

    Morrey, E.V.; Tingey, J.M.; Elliott, M.L.

    1996-10-01T23:59:59.000Z

    A vitrification plant is planned to process the high-level waste (HLW) solids from Hanford Site tanks into canistered glass logs for disposal in a national repository. Programs were established within the Pacific Northwest Laboratory Vitrification Technology Development (PVTD) Project to test and model simulated waste to support design, feed processability, operations, permitting, safety, and waste-form qualification. Parallel testing with actual radioactive waste was performed on a laboratory-scale to confirm the validity of using simulants and glass property models developed from simulants. Laboratory-scale testing has been completed on three radioactive core samples from tanks 101-AZ and 102-AZ containing neutralized current acid waste (NCAW), which is one of the first waste types to be processed in the high-level waste vitrification plant under a privatization scenario. Properties of the radioactive waste measured during process and product testing were compared to simulant properties and model predictions to confirm the validity of simulant and glass property ,models work. This report includes results from the three NCAW core samples, comparable results from slurry and glass simulants, and comparisons to glass property model predictions.

  1. Comparison of simulants to actual neutralized current acid waste: Process and product testing of three NCAW core samples from Tanks 101-AZ and 102-AZ

    SciTech Connect (OSTI)

    Morrey, E.V.; Tingey, J.M.

    1996-04-01T23:59:59.000Z

    A vitrification plant is planned to process the high-level waste (HLW) solids from Hanford Site tanks into canistered glass logs for disposal in a national repository. Programs have been established within the Pacific Northwest Laboratory Vitrification Technology Development (PVTD) Project to test and model simulated waste to support design, feed processability, operations, permitting, safety, and waste-form qualification. Parallel testing with actual radioactive waste is being performed on a laboratory-scale to confirm the validity of using simulants and glass property models developed from simulants. Laboratory-scale testing has been completed on three radioactive core samples from tanks 101-AZ and 102-AZ containing neutralized current acid waste (NCAW), which is one of the first waste types to be processed in the high-level waste vitrification plant under a privatization scenario. Properties of the radioactive waste measured during process and product testing were compared to simulant properties and model predictions to confirm the validity of simulant and glass property models work. This report includes results from the three NCAW core samples, comparable results from slurry and glass simulants, and comparisons to glass property model predictions.

  2. AzTEC Millimetre Survey of the COSMOS Field: I. Data Reduction and Source Catalogue

    E-Print Network [OSTI]

    Scott, K S; Perera, T A; Wilson, G W; Aretxaga, I; Bock, J J; Hughes, D H; Kang, Y; Kim, S; Mauskopf, P D; Sanders, D B; Scoville, N; Yun, M S

    2008-01-01T23:59:59.000Z

    We present a 1.1 mm wavelength imaging survey covering 0.3 sq. deg. in the COSMOS field. These data, obtained with the AzTEC continuum camera on the James Clerk Maxwell Telescope (JCMT), were centred on a prominent large-scale structure over-density which includes a rich X-ray cluster at z = 0.73. A total of 50 millimetre galaxy candidates, with a significance ranging from 3.5-8.5 sigma, are extracted from the central 0.15 sq. deg. area which has a uniform sensitivity of 1.3 mJy/beam. Sixteen sources are detected with S/N > 4.5, where the expected false-detection rate is zero, of which a surprisingly large number (9) have intrinsic (de-boosted) fluxes > 5 mJy at 1.1 mm. Assuming the emission is dominated by radiation from dust, heated by a massive population of young, optically-obscured stars, then these bright AzTEC sources have FIR luminosities > 6 x 10^12 L(sun) and star formation-rates > 1100 M(sun)/yr. Two of these nine bright AzTEC sources are found towards the extreme peripheral region of the X-ray clu...

  3. 1 Managed by UT-Battelle for the U.S. Department of Energy Global and regional drivers of

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Global and regional drivers to climate change #12;2 Managed by UT-Battelle for the U.S. Department of Energy Global and regional drivers

  4. PRESOLICITATION Category: A. Owner: Department of Energy, Oak Ridge National Laboratory -UT Battelle LLC (DOE Contractor), Oak Ridge National Laboratory, Bethel

    E-Print Network [OSTI]

    Hively, Lee M.

    Battelle LLC (DOE Contractor), Oak Ridge National Laboratory, Bethel Valley Road P.O. Box 2008, Oak Ridge-serial data to detect and forewarn of biomedical events and machine failures. UT-Battelle LLC (UT-Battelle process will be facilitated through appropriate licensing of UT-Battelle's intellectual property

  5. 1 Managed by UT-Battelle for the U.S. Department of Energy NF-IDS Videoconference 2 Jun 2009

    E-Print Network [OSTI]

    McDonald, Kirk

    1 Managed by UT-Battelle for the U.S. Department of Energy NF-IDS Videoconference 2 Jun 2009 by UT-Battelle for the U.S. Department of Energy NF-IDS Videoconference 2 Jun 2009 Purpose · Compare · Compilation of magnet geometry data #12;3 Managed by UT-Battelle for the U.S. Department of Energy NF

  6. Exemption from Application of the Service Contract Act -Certification UT-B Contracts Div Certain Services

    E-Print Network [OSTI]

    Pennycook, Steve

    Exemption from Application of the Service Contract Act - Certification UT-B Contracts Div Certain OF THE SERVICE CONTRACT ACT ­ CERTAIN SERVICES ­ CERTIFICATION (Jan 2008) (a) The offeror shall check that the Service Contract Act ­ (1) Will not apply to this offeror, then the applicable Service Contract Act

  7. Exemption from Application of the Service Contract Act -Requirements UT-B Contracts Div Certain Services

    E-Print Network [OSTI]

    Pennycook, Steve

    Exemption from Application of the Service Contract Act - Requirements UT-B Contracts Div Certain OF THE SERVICE CONTRACT ACT ­ CERTAIN SERVICES ­ REQUIREMENTS (Mar 2009) (a) The services under this Agreement of the Service Contract Act shall be included in the subcontract. (g) If the Department of Labor determines

  8. Service Contract Act of 1965, As Amended UT-B Contracts Div Page 1 of 4

    E-Print Network [OSTI]

    Pennycook, Steve

    Service Contract Act of 1965, As Amended UT-B Contracts Div Jan 2006 Page 1 of 4 sca-1965-ext-jan06.doc SERVICE CONTRACT ACT OF 1965, AS AMENDED (Jan 2006) (a) Definitions. "Act," as used in this clause, means the Service Contract Act of 1965, as amended (41 U.S.C. 351, et seq.). "Service employee," as used

  9. Required Training UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Required Training UT-B Contracts Div July 2006 Page 1 of 1 req-train-ext-july06.doc REQUIRED TRAINING (July 2006) (a) Part or all of the work under this Agreement will be performed at a Company requirements, the Company has instituted a general training requirement applicable to all subcontractor

  10. Fuels, Engines, and Emissions Research Center 2 Managed by UT-Battelle

    E-Print Network [OSTI]

    Fuels, Engines, and Emissions Research Center #12;2 Managed by UT-Battelle for the U.S. Department of Energy Fuels, Engines, and Emissions Research .... a comprehensive laboratory for advanced transportation in transportation efficiency and emissions. Engine Cells Chassis Dyno Lab Models and Controls Analytical Labs

  11. Special Tooling UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Special Tooling UT-B Contracts Div Jan 2006 Page 1 of 1 special-tooling-ext-jan06.doc SPECIAL TOOLING (Jan 2006) (a) Title to all special jigs, dies, fixtures, molds, patterns, taps, gauges, and other special tooling acquired and included in the purchase price under this Agreement shall vest

  12. Exhibit 5 -Patent Indemnity UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 5 - Patent Indemnity UT-B Contracts Div Apr 1984 Page 1 of 1 ex5-apr84format2005 Exhibit 5 Ref: FAR 52.227-3 PATENT INDEMNITY (Apr 1984) (a) The Seller shall indemnify the Government and its patent (except a patent issued upon an application that is now or may hereafter be withheld from issue

  13. Aesthetics in Software Engineering Technical Report UT-CS-06-579

    E-Print Network [OSTI]

    MacLennan, Bruce

    Aesthetics in Software Engineering Technical Report UT-CS-06-579 Bruce J. MacLennan* Department This report discusses the important role that aesthetics may play in software engineering. We begin to advance and teach the aesthetic di- mension of software engineering. 1 Introduction Software engineering

  14. BEG/CEE-UT Think Corner Research Note, June 2012, 1 Think Corner Research Note

    E-Print Network [OSTI]

    Texas at Austin, University of

    : Analysis based on U.S. EIA regional data. #12;© BEG/CEE-UT Think Corner Research Note, 18 May 2012, 2 Two natural gas production. Our methodology is a "top down" approach based on corporate financial reports periodic tracking as well as extension and expansion of our producer survey. 2 1 Foss, M.M., M. Wainberg

  15. Department of Humanities, Social Sciences and Social Justice Education, OISE, UT Order of Canada Award

    E-Print Network [OSTI]

    Sokolowski, Marla

    Department of Humanities, Social Sciences and Social Justice Education, OISE, UT Order of Canada of Canada at a ceremony in Ottawa on November 15, 2013. Alison received the award in recognition of her-deserved recognition, Alison! See ceremony at: http://photos.gg.ca/Media/22112013-MEDIA-Order-of-Canada. Please credit

  16. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Oak Ridge National Laboratory Laboratory Park Assoc Lab Director Energy and Environmental Sciences Martin Keller Assoc Lab Director Computing and Operations Jimmy Stone Director Human Resources Debbie Stairs Director 3/27/2012 Internal Audit, Gail Lewis

  17. Organizational Conflicts of Interest UT-B Contracts Div Page 1 of 2

    E-Print Network [OSTI]

    Pennycook, Steve

    Organizational Conflicts of Interest UT-B Contracts Div July 2010 Page 1 of 2 org-conflict-int-clause-ext-july10.doc ORGANIZATIONAL CONFLICTS OF INTEREST (July 2010) (a) Purpose. The purpose of this clause is to ensure that the Seller (1) is not biased because of its financial, contractual, organizational, or other

  18. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    -574-5361, hansonpj@ornl.gov Funding: DOE Office of Science, Biological and Environmental Research Garten CT Jr. (2011 future warming. New Science · Established methods to measure standing carbon stocks in labile or stable1 Managed by UT-Battelle for the Department of Energy Contact: Paul J. Hanson, 865

  19. Protection of Personally Identifiable Information (PII) UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Protection of Personally Identifiable Information (PII) UT-B Contracts Div Oct 2010 Page 1 of 1 protect-pii-ext-oct10.docx PROTECTION OF PERSONALLY IDENTIFIABLE INFORMATION (PII) (Oct 2010) (a information about an individual (hereinafter referred to as "PII"), the Seller shall after receipt thereof

  20. 1 Managed by UT-Battelle for the Department of Energy

    E-Print Network [OSTI]

    comprehensive summary of what is known about potential effects of climate change on energy production and use and infrastructures Climate change policy responses Impacts on energy production and use #12;2 Managed by UT-Battelle for the Department of Energy Effects of Climate Change on Energy Production and Use in the United States Contact: Tom

  1. Contextual Back-Propagation Technical Report UT-CS-00-443

    E-Print Network [OSTI]

    MacLennan, Bruce

    Contextual Back-Propagation Technical Report UT-CS-00-443 Bruce J. MacLennan #3; Computer Science. This report presents an adaptation of the back- propagation algorithm to training contextual neural networks and adaptation must also be context- dependent. The basic idea is simple enough | hold the context constant while

  2. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    model complexes that contain sulfur. New Science · Interaction energies are among the most accurate1 Managed by UT-Battelle for the U.S. Department of Energy Objective · Using ab initio quantum chemical calculations, compute highly accurate non-covalent interaction energies for biologically relevant

  3. bepalingen_algemene_aard_studentassistent_UT-Flex_maart_2010 1 GENERAL PROVISIONS

    E-Print Network [OSTI]

    Twente, Universiteit

    the allowance monthly, together with the salary payment. 6. YEAR-END BONUS The year-end bonus is calculated-end bonus in the month of December. UT-flex pays out the bonus monthly, together with the salary payment. 7

  4. OAKRIDGENATIONALLABORATORY MANAGED BY UT-BATTELLE FOR THE DEPARTMENT OF ENERGY

    E-Print Network [OSTI]

    OAKRIDGENATIONALLABORATORY MANAGED BY UT-BATTELLE FOR THE DEPARTMENT OF ENERGY FACTSHEET www of Energy (DOE), and the Tennessee Valley Authority (TVA), is part of a DOE effort to address the growing more power than ACSR. ACCR can easily replace traditional wires on existing transmission towers

  5. Certificate of Current Cost or Pricing Data UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Certificate of Current Cost or Pricing Data UT-B Contracts Div Dec 2005 Page 1 of 1 cert-ccpd-ext-venx-dec05.doc CERTIFICATE OF CURRENT COST OR PRICING DATA (Dec 2005) This is to certify that, to the best of my knowledge and belief, the cost or pricing data (as defined in section 2.101 of the Federal

  6. -paper (54/518) 4KB Date: Fri, 28 Jul 2006 03:11:28 UT

    E-Print Network [OSTI]

    Wen, Xiao-Gang

    -paper (54/518) 4KB 3/6 Date: Fri, 28 Jul 2006 03:11:28 UT From: Physical Review Letters prl: prl@ridge.aps.org Fax: 631-591-4141 http://prl. For these reasons I cannot recommend publication of this paper in PRL in the present form. I believe a substantial

  7. UT MPH STUDENT SURVEY (2013) 1 Master of Public Health Student Survey (2013)

    E-Print Network [OSTI]

    Tennessee, University of

    2013-01-01T23:59:59.000Z

    Planning & Administration will be referred to by its new title, Health Policy and Management. SurveyUT MPH STUDENT SURVEY (2013) 1 Master of Public Health Student Survey (2013) The University of Tennessee An anonymous electronic survey of MPH students was completed in April 2013. The survey

  8. Price-Anderson Amendments Act UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Price-Anderson Amendments Act UT-B Contracts Div Dec 2010 Page 1 of 1 paaa-ext-dec10.docx PRICE-ANDERSON AMENDMENTS ACT (December 2010) (a) This Agreement is subject to the Price-Anderson Amendments Act, Section and Radiological Protection Division. (2) The Seller shall report to the Company's Technical Project Officer (TPO

  9. Drug-Free Workplace Program UT-B Contracts Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Drug-Free Workplace Program UT-B Contracts Sep 2012 Page 1 of 1 drug-free-workplace-ext-sep12 DRUG, the Seller and its subcontractors working on the project site must maintain a drug-free workplace program. (B) If the Seller is an out-of-state entity, the Company may upon request allow a drug-free workplace

  10. 1 Managed by UT-Battelle for the U.S. Department of Energy

    E-Print Network [OSTI]

    1 Managed by UT-Battelle for the U.S. Department of Energy Objective · Demonstrate how reductase of Energy The enzyme mercuric ion reductase, MerA, is the central component of bacterial mercury resistance of full-length wild-type and mutant MerA proteins that mimic the system before and during handoff of Hg2

  11. See the UT Tower going dark? There's a reason why Tower joins campus in conservation project

    E-Print Network [OSTI]

    Johnston, Daniel

    See the UT Tower going dark? There's a reason why Tower joins campus in conservation project KXAN orange or even its typical white, the University of Texas Tower will join the dark night sky as part of a campus-wide energy conservation project. This is the first time the Tower will take part in Longhorn

  12. Exhibit 9RDF Technical Data -ITER UT-B Contracts Div Page 1 of 5

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 9RDF ­ Technical Data - ITER UT-B Contracts Div Sept 2009 Page 1 of 5 ex9rdf-ITER-sept09.doc Exhibit 9RDF-ITER Ref: DEAR 970.5227-1 TECHNICAL DATA ­ ITER (Sept 2009) 1. Rights in Data; (ii) Unlimited rights in Technical Data and Computer Software specifically used in the performa

  13. Exhibit 9RDF Technical Data UT-B Contracts Div Page 1 of 4

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 9RDF ­ Technical Data UT-B Contracts Div Nov 2009 Page 1 of 4 ex9rdf-nov09.doc Exhibit 9RDF) The right to have all technical data and computer software first produced or specifically used Ref: DEAR 970.5227-1 TECHNICAL DATA (Nov 2009) 1. Rights in Data--Facilities. (a) Definitions. (1

  14. Fabrication of 10nm diameter carbon nanopores

    SciTech Connect (OSTI)

    Radenovic, Aleksandra; Trepagnier, Eliane; Csencsits, Roseann; Downing, Kenneth H; Liphardt, Jan

    2008-09-25T23:59:59.000Z

    The addition of carbon to samples, during imaging, presents a barrier to accurate TEM analysis, the controlled deposition of hydrocarbons by a focused electron beam can be a useful technique for local nanometer-scale sculpting of material. Here we use hydrocarbon deposition to form nanopores from larger focused ion beam (FIB) holes in silicon nitride membranes. Using this method, we close 100-200nm diameter holes to diameters of 10nm and below, with deposition rates of 0.6nm per minute. I-V characteristics of electrolytic flow through these nanopores agree quantitatively with a one dimensional model at all examined salt concentrations.

  15. Evaluation of 241-AZ tank farm supporting phase 1 privatization waste feed delivery

    SciTech Connect (OSTI)

    CARLSON, A.B.

    1998-11-19T23:59:59.000Z

    This evaluation is one in a series of evaluations determining the process needs and assessing the adequacy of existing and planned equipment in meeting those needs at various double-shell tank farms in support of Phase 1 privatization. A number of tank-to-tank transfers and waste preparation activities are needed to process and feed waste to the private contractor in support of Phase 1 privatization. The scope of this evaluation is limited to process needs associated with 241-AZ tank farm during the Phase 1 privatization.

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump to:ar-80m.pdf Jump to:Originalfaq.pdfFinal.pdf Jump to:AZ.pdf Jump to:

  17. 1/14/14 UT-Arlington students invent windmill that could power smartphones -Houston Chronicle www.chron.com/news/houston-texas/texas/article/UT-students-invent-windmill-that-could-power-5139372.php#photo-5719676 1/1

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    that would cover a smartphone. That sleeve, once waved through the air, could recharge a phone's battery.chron.com/news/houston-texas/texas/article/UT-students-invent-windmill-that-could-power-5139372.php#photo

  18. 1/14/14 UT-Arlington students invent windmill that could power smartphones -Houston Chronicle www.chron.com/news/houston-texas/texas/article/UT-students-invent-windmill-that-could-power-5139372.php#photo-5719697 1/1

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    that would cover a smartphone. That sleeve, once waved through the air, could recharge a phone's battery.chron.com/news/houston-texas/texas/article/UT-students-invent-windmill-that-could-power-5139372.php#photo

  19. 1/14/14 UT-Arlington students invent windmill that could power smartphones -Houston Chronicle www.chron.com/news/houston-texas/texas/article/UT-students-invent-windmill-that-could-power-5139372.php#photo-5719711 1/1

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    that would cover a smartphone. That sleeve, once waved through the air, could recharge a phone's battery.chron.com/news/houston-texas/texas/article/UT-students-invent-windmill-that-could-power-5139372.php#photo

  20. Studies on the inuence of chloride ion and pH on the corrosion and electrochemical behaviour of AZ91D magnesium alloy

    E-Print Network [OSTI]

    Zhou, Wei

    alloys weigh $35% lower than their aluminium counterparts at equal stiness [1]. In addition, these alloys of cast AZ91 magnesium alloy. In AZ91, magnesium and the principal alloying element aluminium, have91D magnesium alloy R. AMBAT, N.N. AUNG and W. ZHOU School of Mechanical and Production Engineering

  1. Fair Labor Standard Act and Service Contract Act Price Adjustment UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Fair Labor Standard Act and Service Contract Act ­ Price Adjustment UT-B Contracts Div Sept 2009 Page 1 of 1 flsa-price-adj-ext-sept09.doc FAIR LABOR STANDARDS ACT AND SERVICE CONTRACT ACT - PRICE

  2. L.van BEETHOVEN : Quatuor n9 en Ut majeur, Op.59, n3 Andante con moto -Allegro vivace -

    E-Print Network [OSTI]

    Mazliak, Laurent

    L.van BEETHOVEN : Quatuor n°9 en Ut majeur, Op.59, n°3 Andante con moto - Allegro vivace - Andante con moto quasi allegretto - Menuetto - Allegro molto Ce quatuor, troisième de la série dédiée au comte

  3. for communication across the UT 2011.6.22 No.1413

    E-Print Network [OSTI]

    Katsumoto, Shingo

    for communication across the UT 2011.6.22 No.1413 #12;Facebook http://www.facebook.com/Todai.Alumni/ SNS Facebook 2004 SNS Facebook 5 Facebook 2 No.1413 2011. 6. 22 #12;538 ( ) 181 ( ) 38 ( ) 5 3 3 ( ) 2 1 1 1 1 ( ) 1 638 57 14 6 5 5 5 4 4 3 0 200 400 600 800 10 6 1 Facebook 1 830 Facebook 10 2011 3No

  4. carbon FInDS cUrrEncY oUT

    E-Print Network [OSTI]

    academic knowledge of sustainable living. You will also discover how the master printmaker at our Northerncarbon FInDS cUrrEncY oUT oF THE bLUE KEEPInG bUSH TUcKEr HEaLTHY SUSTaInabLE DrEaM bEGInS aT SEa Keeping Top End's bush tucker healthy 18 Printmaking technique spans borders and cultures 20 Sustainable

  5. Journees Activites Universitaires de Mecanique La Rochelle, 31 ao^ut et 1er septembre 2006

    E-Print Network [OSTI]

    Bergmann, Michel

    . The optimization problem is solved by a procedure that couples POD reduced order models and trust region method'´ecoulement Les co^uts de calcul (CPU, m´emoire) li´es `a la r´esolution des probl`emes d'optimisation sont communication, nous proposons de r´esoudre le probl`eme d'optimisation associ´e au contr^ole d'´ecoulement par

  6. ORNL is managed by UT-Battelle for the US Department of Energy

    E-Print Network [OSTI]

    Wang, Xiaorui "Ray"

    ORNL is managed by UT-Battelle for the US Department of Energy Reimagining Climate Zones for Energy National Laboratory #12;ASHRAE Climate Zones ASHRAE 90.1 Climate Zones are guides for acheiving energy-Humid 18.40% 3 Hot-Dry 8.70% 4 Mixed-Dry 3.61% 5 Cold 51.32% 6 Very-Cold 5.65% 8 Marine 2.78% Climate Zone

  7. -paper (54/518) 3KB Date: Thu, 25 May 2006 11:53:12 UT

    E-Print Network [OSTI]

    Wen, Xiao-Gang

    -paper (54/518) 3KB 5/6 Date: Thu, 25 May 2006 11:53:12 UT From: Physical Review Letters prl interest. Our criteria require a clear justification for publication of the paper in PRL, as opposed to in a specialized journal. (Please see the editorial at http://prl.aps.org/edannounce/PRLv95i7.html or in PRL Vol

  8. Exhibit 9ED -Technical Data UT-B Contracts Div Page 1 of 3

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 9ED - Technical Data UT-B Contracts Div June 2011 Page 1 of 3 ex9ed-june11.doc Exhibit 9ED Ref: DEAR 927.409; FAR 52.227-14, 52.227-14 Alt. IV, 52.227-14 Alt. V, 52.227-16 TECHNICAL DATA (June, or statements, regardless of the media in which recorded, that allow or cause a computer to perform a specific

  9. Exhibit 9 Technical Data ITER UT-B Contracts Div Page 1 of 5

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 9 ­ Technical Data ­ ITER UT-B Contracts Div June 2011 Page 1 of 5 ex9-ITER-june11.doc Exhibit 9 ITER Ref: DEAR 927.409; FAR 52.227-14, 52.227-14 Alt.V, 52.227-16 TECHNICAL DATA - ITER (June, or statements, regardless of the media in which recorded, that allow or cause a computer to perform a specific

  10. Exhibit 9 Technical Data UT-B Contracts Div Page 1 of 3

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 9 ­ Technical Data UT-B Contracts Div June 2011 Page 1 of 3 ex9-june11.doc Exhibit 9 Ref: DEAR 927.409; FAR 52.227-14, 52.227-14 Alt.V, 52.227-16 TECHNICAL DATA (June 2011) 1. RIGHTS IN DATA, regardless of the media in which recorded, that allow or cause a computer to perform a specific operation

  11. Pump Jet Mixing and Pipeline Transfer Assessment for High-Activity Radioactive Wastes in Hanford Tank 241-AZ-102

    SciTech Connect (OSTI)

    Y Onishi; KP Recknagle; BE Wells

    2000-08-09T23:59:59.000Z

    The authors evaluated how well two 300-hp mixer pumps would mix solid and liquid radioactive wastes stored in Hanford double-shell Tank 241-AZ-102 (AZ-102) and confirmed the adequacy of a three-inch (7.6-cm) pipeline system to transfer the resulting mixed waste slurry to the AP Tank Farm and a planned waste treatment (vitrification) plant on the Hanford Site. Tank AZ-102 contains 854,000 gallons (3,230 m{sup 3}) of supernatant liquid and 95,000 gallons (360 m{sup 3}) of sludge made up of aging waste (or neutralized current acid waste). The study comprises three assessments: waste chemistry, pump jet mixing, and pipeline transfer. The waste chemical modeling assessment indicates that the sludge, consisting of the solids and interstitial solution, and the supernatant liquid are basically in an equilibrium condition. Thus, pump jet mixing would not cause much solids precipitation and dissolution, only 1.5% or less of the total AZ-102 sludge. The pump jet mixing modeling indicates that two 300-hp mixer pumps would mobilize up to about 23 ft (7.0 m) of the sludge nearest the pump but would not erode the waste within seven inches (0.18 m) of the tank bottom. This results in about half of the sludge being uniformly mixed in the tank and the other half being unmixed (not eroded) at the tank bottom.

  12. 1301 So. 3rd Avenue Yuma, AZ 85364 ph: 928 / 782-5113 fax: 928 / 783-0866

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    DESCRIPTIONJOB DESCRIPTIONJOB DESCRIPTION Location: KSWT-TV El Centro, CA Serving Yuma, AZ and El Centro, CA Job proper schedules, develop proposals for clients to aid them in maximizing the utility of their TV dollars's license, insurance & have a dependable vehicle, ability to lift at least 35 lbs. when necessary & maintain

  13. Summer cooling efficiency of landscapes in Phoenix, AZ Ariane Middel , Anthony J. Brazel , Shai Kaplan , Soe W. Myint

    E-Print Network [OSTI]

    Hall, Sharon J.

    Summer cooling efficiency of landscapes in Phoenix, AZ 1 2 2 2 Ariane Middel , Anthony J. Brazel urban density on local climate: Spatial and temporal variations in the surface energy balance in Melbourne, Australia, Journal of Applied Meteorology and Climatology 46(4):477-493. Grimmond, C. S. B., Oke

  14. In Proceedings of the 1999 Winter Simulation Conference, Phoenix, AZ. BPR AND LOGISTICS: THE ROLE OF COMPUTATIONAL MODELS

    E-Print Network [OSTI]

    In Proceedings of the 1999 Winter Simulation Conference, Phoenix, AZ. BPR AND LOGISTICS: THE ROLE- gistics, and the cost of logistics is roughly 10% of GDP in the US. Designing, managing, and improving indus- trial logistics systems has never been more challenging, or more critical to competitive success

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

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    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

  16. 1 Managed by UT-Battelle for the U.S. Department of Energy NF/IDS Hg Vessel Layout 30 Jun 09

    E-Print Network [OSTI]

    McDonald, Kirk

    1 Managed by UT-Battelle for the U.S. Department of Energy NF/IDS Hg Vessel Layout 30 Jun 09 Cryostat 2 Front Drain Mercury Vessel Concept Matthew F. Glisson Van Graves #12;2 Managed by UT-Battelle;3 Managed by UT-Battelle for the U.S. Department of Energy NF/IDS Hg Vessel Layout 30 Jun 09 Cross Section

  17. Hydrocarbon-free resonance transition 795 nm rubidium laser

    E-Print Network [OSTI]

    Wu, Sheldon Shao Quan

    2009-01-01T23:59:59.000Z

    transition 795-nm rubidium laser," Opt. Lett. 32, 2423- S.transition 795- nm rubidium laser using 3 He buffer gas",transition 795-nm Rubidium laser with He buffer gas" (

  18. Software configuration management plan, 241-AY and 241-AZ tank farm MICON automation system

    SciTech Connect (OSTI)

    Hill, L.F.

    1997-10-30T23:59:59.000Z

    This document establishes a Computer Software Configuration Management Plan (CSCM) for controlling software for the MICON Distributed Control System (DCS) located at the 241-AY and 241-AZ Aging Waste Tank Farm facilities in the 200 East Area. The MICON DCS software controls and monitors the instrumentation and equipment associated with plant systems and processes. A CSCM identifies and defines the configuration items in a system (section 3.1), controls the release and change of these items throughout the system life cycle (section 3.2), records and reports the status of configuration items and change requests (section 3.3), and verifies the completeness and correctness of the items (section 3.4). All software development before initial release, or before software is baselined, is considered developmental. This plan does not apply to developmental software. This plan applies to software that has been baselined and released. The MICON software will monitor and control the related instrumentation and equipment of the 241-AY and 241-AZ Tank Farm ventilation systems. Eventually, this software may also assume the monitoring and control of the tank sludge washing equipment and other systems as they are brought on line. This plan applies to the System Cognizant Manager and MICON Cognizant Engineer (who is also referred to herein as the system administrator) responsible for the software/hardware and administration of the MICON system. This document also applies to any other organizations within Tank Farms which are currently active on the system including system cognizant engineers, nuclear operators, technicians, and control room supervisors.

  19. Archaeological studies at Drill Hole U20az Pahute Mesa, Nye county, Nevada. [Contains bibliography

    SciTech Connect (OSTI)

    Simmons, A.H.; Hemphill, M.L.; Henton, G.H.; Lockett, C.L.; Nials, F.L.; Pippin, L.C.; Walsh, L.

    1991-07-01T23:59:59.000Z

    During the summer of 1987, the Quaternary Sciences Center (formerly Social Science Center) of the Desert Research Institute (DRI), University of Nevada System, conducted data recovery investigations at five archaeological sites located near Drill Hole U20az on the Nevada Test Site in southern Nevada. These sites were among 12 recorded earlier during an archaeological survey of the drill hole conducted as part of the environmental compliance activities of the Department of Energy (DOE). The five sites discussed in this report were considered eligible for the National Register of Historic Places and were in danger of being adversely impacted by construction activities or by effects of the proposed underground nuclear test. Avoidance of these sites was not a feasible alternative; thus DRI undertook a data recovery program to mitigate expected adverse impacts. DRI's research plan included controlled surface collections and excavation of the five sites in question, and had the concurrence of the Nevada Division of Historic Preservation and Archaeology and the Advisory Council of Historic Preservation. Of the five sites investigated, the largest and most complex, 26Ny5207, consists of at least three discrete artifact concentrations. Sites 26Ny5211 and 26Ny5215, both yielded considerable assemblages. Site 26Ny5206 is very small and probably is linked to 26Ny5207. Site 26Ny5205 contained a limited artifact assemblage. All of the sites were open-air occurrences, and, with one exception contained no or limited subsurface cultural deposits. Only two radiocarbon dates were obtained, both from 26Ny5207 and both relatively recent. While the investigations reported in the volume mitigate most of the adverse impacts from DOE activities at Drill Hole U20az, significant archaeological sites may still exist in the general vicinity. Should the DOE conduct further activities in the region, additional cultural resource investigations may be required. 132 refs., 71 figs., 44 tabs.

  20. TO UT ICA METAIS DIVISIONOF THEUTICADROPFORGEQ TOOT, CORP. NATIONAL LEAD COMPANY

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7 AugustAFRICAN3uj: ;;I : T' j-jE:, , - .UT ICA

  1. DOE - Office of Legacy Management -- Mexican Hat Mill Site - UT 0-02A

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling Corp - CT 0-01 FUSRAP ConsideredMill Site - UT

  2. DOE - Office of Legacy Management -- Salt Lake City Vitro Chemical - UT

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling Corp -K Le Blond Machine0-03Rohm- UT0-04

  3. Review and discussion of the development of synthetic aperture focusing technique for ultrasonic testing (SAFT-UT)

    SciTech Connect (OSTI)

    Busse, L J; Collins, H D; Doctor, S R

    1984-03-01T23:59:59.000Z

    The development and capabilities of synthetic aperture focusing techniques for ultrasonic testing (SAFT-UT) are presented. The purpose of SAFT-UT is to produce high-resolution images of the interior of opaque objects. The goal of this work is to develop and implement methods which can be used to detect and to quantify the extent of defects and cracks in critical components of nuclear reactors (pressure vessels, primary piping systems, and nozzles). This report places particular emphasis upon the practical experimental results that have been obtained using SAFT-UT as well as the theoretical background that underlies synthetic aperture focusing. A discussion regarding high-speed and real-time implementations of two- and three-dimensional synthetic aperture focusing is also presented.

  4. Thermal stress analysis of fused-cast AZS refractories during production; Part 2: Development of thermo-elastic stress model

    SciTech Connect (OSTI)

    Cockcroft, S.L.; Brimacombe, J.K. (Univ. of British Columbia, Vancouver, British Columbia (Canada). Centre for Metallurgical Process Engineering); Walrod, D.G.; Myles, T.A. (Carborundum Co., Falconer, NY (United States). Monofrax-S Plant)

    1994-06-01T23:59:59.000Z

    Mathematical models of heat flow and thermo-elastic stress, based on the finite-element method, have been developed and utilized to analyze the voidless,'' fused-cast, AZS, solidification process. The results of the mathematical analysis, in conjunction with information obtained in a comprehensive industrial study, presented in Part 1 of this paper, describe the mechanisms for the formation of the various crack types found in the fused-cast product. Thermal stresses are generated early in the solidification process by rapid cooling of the refractory surface as it contacts the initially cool mold and later in conjunction with the tetragonal-to-monoclinic phase transformation which occurs in the zirconia component of the AZS refractory. Applying this model, castings were made using a revised mold design. Preliminary results indicate these castings to be free of objectionable transverse cracks.

  5. PHYSICAL CHARACTERIZATION OF VITREOUS STATE LABORATORY AY102/C106 AND AZ102 HIGH LEVEL WASTE MELTER FEED SIMULANTS (U)

    SciTech Connect (OSTI)

    Hansen, E

    2005-03-31T23:59:59.000Z

    The objective of this task is to characterize and report specified physical properties and pH of simulant high level waste (HLW) melter feeds (MF) processed through the scaled melters at Vitreous State Laboratories (VSL). The HLW MF simulants characterized are VSL AZ102 straight hydroxide melter feed, VSL AZ102 straight hydroxide rheology adjusted melter feed, VSL AY102/C106 straight hydroxide melter feed, VSL AY102/C106 straight hydroxide rheology adjusted melter feed, and Savannah River National Laboratory (SRNL) AY102/C106 precipitated hydroxide processed sludge blended with glass former chemicals at VSL to make melter feed. The physical properties and pH were characterized using the methods stated in the Waste Treatment Plant (WTP) characterization procedure (Ref. 7).

  6. 28-nm laser damage testing of LIF

    SciTech Connect (OSTI)

    Foltyn, S.R.; Newman, B.E.

    1981-01-01T23:59:59.000Z

    We have tested several samples of LIF, both single crystal and press forged, for damage resistance to 10-ns 248-nm pulses at 35 pps. The damage thresholds - the highest levels at which no damage could be produced - ranged from 4 to 6 J/cm/sup 2/ although some test sites survived irradiation at approx. 30 J/cm/sup 2/. We observed that bulk damage is the primary failure mechanism in single crystal and press forged samples and that both types exhibit the same resistance to laser damage.

  7. 1 Managed by UT-Battelle for the U.S. Department of Energy MERIT Optics Cleaning Status 31 August 2011

    E-Print Network [OSTI]

    McDonald, Kirk

    1 Managed by UT-Battelle for the U.S. Department of Energy MERIT Optics Cleaning Status 31 August 2011 MERIT Optics Cleaning Status V.B. Graves August 31, 2011 #12;2 Managed by UT-Battelle for the U.S. Department of Energy MERIT Optics Cleaning Status 31 August 2011 MERIT Optical Component Cleaning · Optical

  8. 1/14/14 UT-Arlington students invent windmill that could power smartphones -Houston Chronicle www.chron.com/news/houston-texas/texas/article/UT-students-invent-windmill-that-could-power-5139372.php#photo-5719858 1/1

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    that would cover a smartphone. That sleeve, once waved through the air, could recharge a phone's battery.chron.com/news/houston-texas/texas/article/UT-students-invent-windmill-that-could-power-5139372.php#photo,000 of them could fit on a sleeve for an iPhone and would produce enough power to charge the battery. #12;

  9. UTS CRICOS PROVIDER CODE: 00099F UTS:MCU / JOB 17701 / FEBRUARY 2013 / IMAgES: JESSE TAYlOR, AnnA zhU, ThInkSTOCk

    E-Print Network [OSTI]

    University of Technology, Sydney

    RIDE butdriveonlyif youhaveto. UTS recently implemented two new parking initiatives for students ­ car-sharing and car-stacking. During the day, only those students with passengers will be given the chance to park on campus (students arriving for evening classes may travel alone and still be granted access to the car

  10. Towards a storage system for connected homes Trinabh Gupta (UT Austin) Amar Phanishayee Jaeyeon Jung Ratul Mahajan

    E-Print Network [OSTI]

    Hunt, Galen

    Towards a storage system for connected homes Trinabh Gupta (UT Austin) Amar Phanishayee Jaeyeon with other applications that may run remotely. Commercial devices typically come with a tailored storage solu requirements for a stor- age system that supports connected devices and ap- plications in the home. We ground

  11. W.A.MOZART: Quatuor K 465 en ut majeur, Les dissonances . Adagio -Allegro -Andante cantabile -Menuetto: Allegro -Allegro Molto.

    E-Print Network [OSTI]

    Mazliak, Laurent

    W.A.MOZART: Quatuor K 465 en ut majeur, « Les dissonances ». Adagio -Allegro -Andante cantabile - Menuetto: Allegro - Allegro Molto. Le cycle de six quatuors écrits par Mozart en 1783-1785 qu'il dédia à magnifiquement l'Allegro qui suit dont il fait immédiatement ressortir la joie, éclatante dans le thème du

  12. Possibility of Contamination of Subcontractor-Owned Materials and Equipment UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Possibility of Contamination of Subcontractor-Owned Materials and Equipment UT-B Contracts Div Jul 2005 Page 1 of 1 contamination-matl-equip-ext-jul05.doc POSSIBILITY OF CONTAMINATION OF SUBCONTRACTOR-OWNED MATERIALS AND EQUIPMENT AT ORNL (Jul 2005) (a) Seller's equipment may become contaminated with residual

  13. Hazardous Material Identification and Material Safety Data Sheets UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Hazardous Material Identification and Material Safety Data Sheets UT-B Contracts Div July 2006 Page 1 of 1 haz-mat-id-msds-ext-july06.doc HAZARDOUS MATERIAL IDENTIFICATION AND MATERIAL SAFETY DATA SHEETS (July 2006) (a) "Hazardous material," as used in this clause, means any material defined

  14. Exhibit 1B Patent Rights-Acquisition by the Government UT-B Contracts Div Page 1 of 5

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 1B ­ Patent Rights-Acquisition by the Government UT-B Contracts Div Feb 2009 Page 1 of 5 ex1B-feb09.doc Exhibit 1B Ref: DEAR 952.227-13 PATENT RIGHTS - ACQUISITION BY THE GOVERNMENT (Feb 2009 is or may be patentable or otherwise protectable under title 35 of the United States Code or any novel

  15. Exhibit 1C Patent Rights Retention by the Seller ITER UT-B Contracts Div Page 1 of 5

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 1C ­ Patent Rights ­ Retention by the Seller ­ ITER UT-B Contracts Div March 2007 Page 1 of 5 ex1c-ITER-mar07.doc Exhibit 1C ­ ITER Ref: DEAR 952.227-11 PATENT RIGHTS - RETENTION BY THE SELLER is or may be patentable or otherwise protectable under title 35 of the United States Code, or any novel

  16. Exhibit 7 Filing of Patent Applications Classified Subject Matter UT-B Contracts Div ex7-july10.doc

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 7 ­ Filing of Patent Applications ­ Classified Subject Matter UT-B Contracts Div July 2010 Page 1 of ex7-july10.doc Exhibit 7 Ref: FAR 52.227-10 (Dec 2007) FILING OF PATENT APPLICATIONS - CLASSIFIED SUBJECT MATTER (July 2010) (a) Before filing or causing to be filed a patent application

  17. Exhibit 1B Patent Rights Acquisition by the Government ITER UT-B Contracts Div Page 1 of 6

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 1B ­ Patent Rights ­ Acquisition by the Government ­ ITER UT-B Contracts Div March 2007 Page 1 of 6 ex1b-ITER-mar07.doc Exhibit 1B ITER Ref: DEAR 952.227-13 PATENT RIGHTS - ACQUISITION or discovery which is or may be patentable or otherwise protectable under title 35 of the United States Code

  18. Organizational Conflicts of Interest Disclosure--Advisory and Assistance Services UT-B Contracts Div Page 1 of 1

    E-Print Network [OSTI]

    Pennycook, Steve

    Organizational Conflicts of Interest Disclosure--Advisory and Assistance Services UT-B Contracts Div Jan 2006 Page 1 of 1 org-conflict-int-disclos-ext-jan06.doc ORGANIZATIONAL CONFLICTS OF INTEREST DISCLOSURE ­ ADVISORY AND ASSISTANCE SERVICES (Jan 2006) (a) Organizational conflict of interest means

  19. Photodissociation of the Propargyl (C3D3) Radicals at 248 nm and 193 nm

    SciTech Connect (OSTI)

    Neumark., D.M.; Crider, P.E.; Castiglioni, L.; Kautzman, K.K.

    2009-01-21T23:59:59.000Z

    The photodissociation of perdeuterated propargyl (D{sub 2}CCCD) and propynyl (D{sub 3}CCC) radicals was investigated using fast beam photofragment translational spectroscopy. Radicals were produced from their respective anions by photodetachment at 540 nm and 450 nm (below and above the electron affinity of propynyl). The radicals were then photodissociated by 248 nm or 193 nm light. The recoiling photofragments were detected in coincidence with a time- and position-sensitive detector. Three channels were observed: D{sub 2} loss, CD + C{sub 2}D{sub 2}, and CD{sub 3} + C{sub 2}. Obervation of the D loss channel was incompatible with this experiment and was not attempted. Our translational energy distributions for D{sub 2} loss peaked at nonzero translational energy, consistent with ground state dissociation over small (< 1 eV) exit barriers with respect to separated products. Translational energy distributions for the two heavy channels peaked near zero kinetic energy, indicating dissociation on the ground state in the absence of exit barriers.

  20. The Spectrum of Thorium from 250 nm to 5500 nm: Ritz Wavelengths and Optimized Energy Levels

    E-Print Network [OSTI]

    Redman, Stephen L; Sansonetti, Craig J

    2013-01-01T23:59:59.000Z

    We have made precise observations of a thorium-argon hollow cathode lamp emission spectrum in the region between 350 nm and 1175 nm using a high-resolution Fourier transform spectrometer. Our measurements are combined with results from seven previously published thorium line lists (Giacchetti et al. 1974; Zalubas & Corliss 1974; Zalubas 1976; Palmer & Engleman 1983; Engleman et al. 2003; Lovis & Pepe 2007; Kerber et al. 2008) to re-optimize the energy levels of neutral, singly-, and doubly-ionized thorium (Th I, Th II, and Th III). Using the optimized level values, we calculate accurate Ritz wavelengths for 19679 thorium lines between 250 nm and 5500 nm (40000 1/cm to 1800 1/cm). We have also found 102 new thorium energy levels. A systematic analysis of previous measurements in light of our new results allows us to identify and propose corrections for systematic errors in Palmer & Engleman (1983) and typographical errors and incorrect classifications in Kerber et al. (2008). We also found a la...

  1. New customizable phased array UT instrument opens door for furthering research and better industrial implementation

    SciTech Connect (OSTI)

    Dao, Gavin [Advanced OEM Solutions, 8044 Montgomery Road 700, Cincinnati OH 45236 (United States); Ginzel, Robert [Eclipse Scientific, 97 Randall, Waterloo, Ontario N2V 1C5 (Canada)

    2014-02-18T23:59:59.000Z

    Phased array UT as an inspection technique in itself continues to gain wide acceptance. However, there is much room for improvement in terms of implementation of Phased Array (PA) technology for every unique NDT application across several industries (e.g. oil and petroleum, nuclear and power generation, steel manufacturing, etc.). Having full control of the phased array instrument and customizing a software solution is necessary for more seamless and efficient inspections, from setting the PA parameters, collecting data and reporting, to the final analysis. NDT researchers and academics also need a flexible and open platform to be able to control various aspects of the phased array process. A high performance instrument with advanced PA features, faster data rates, a smaller form factor, and capability to adapt to specific applications, will be discussed.

  2. RAPID/Roadmap/18-NM-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, search RAPIDaUT-abb

  3. J.HAYDN: Quatuor Op 76 n3 "L'Empereur" en ut majeur, en quatre mouvements. Allegro -Poco adagio cantabile -Menuet -Presto

    E-Print Network [OSTI]

    Mazliak, Laurent

    J.HAYDN: Quatuor Op 76 n°3 "L'Empereur" en ut majeur, en quatre mouvements. Allegro - Poco adagio toutes les recettes découvertes dans la genèse de ses symphonies. L'allegro initial annonce tout de suite

  4. DRAFT UT DALLAS POLICY ON FINANCIAL EXIGENCY (Rev 3 MR 2010) The enunciation of a policy in Rule 31003, Section 1, of the Regents' Rules and Regulations

    E-Print Network [OSTI]

    O'Toole, Alice J.

    1 DRAFT UT DALLAS POLICY ON FINANCIAL EXIGENCY (Rev 3 MR 2010) Preamble The enunciation of a policy in Rule 31003, Section 1, of the Regents' Rules and Regulations (http://www.utsystem.edu/bor/rules.htm#A4

  5. Generation and use of high power 213 nm and 266 nm laser radiation and tunable 210-400 nm laser radiation with BBO crystal matrix array

    DOE Patents [OSTI]

    Gruen, Dieter M. (Downers Grove, IL)

    2000-01-01T23:59:59.000Z

    A 213 nm laser beam is capable of single photon ablative photodecomposition for the removal of a polymer or biological material substrate. Breaking the molecular bonds and displacing the molecules away from the substrate in a very short time period results in most of the laser photon energy being carried away by the displaced molecules, thus minimizing thermal damage to the substrate. The incident laser beam may be unfocussed and is preferably produced by quintupling the 1064 nm radiation from a Nd:YAG solid state laser, i.e., at 213 nm. In one application, the 213 nm laser beam is expanded in cross section and directed through a plurality of small beta barium borate (BBO) crystals for increasing the energy per photon of the laser radiation directed onto the substrate. The BBO crystals are arranged in a crystal matrix array to provide a large laser beam transmission area capable of accommodating high energy laser radiation without damaging the BBO crystals. The BBO crystal matrix array may also be used with 266 nm laser radiation for carrying out single or multi photon ablative photodecomposition. The BBO crystal matrix array may also be used in an optical parametric oscillator mode to generate high power tunable laser radiation in the range of 210-400 nm.

  6. RF power potential of 45 nm CMOS technology

    E-Print Network [OSTI]

    Putnam, Christopher

    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 ...

  7. New Materials for 157 nm Photoresists: Characterization and Properties

    E-Print Network [OSTI]

    Rollins, Andrew M.

    . The current Semiconductor Industry Association (SIA) Roadmap indicates the 100 nm technology node will be reached by 2005; however, many semiconductor manufacturers foresee the need for a technology enabling 100 by 2005. Therefore, 157 nm lithography is viewed as a potential bridge across the gap between optical

  8. Photoelectron Spectroscopy of Anions at 118.2 nm: Observation...

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

    coherent vacuum ultraviolet radiation at 118.2 nm (10.488 eV) by tripling the third harmonic output (355 nm) of a Nd:YAG laser in a XeAr cell. Our study focuses on a set of...

  9. AzTEC/ASTE 1.1-mm survey of SSA22: Counterpart identification and photometric redshift survey of submillimetre galaxies

    E-Print Network [OSTI]

    Umehata, H.; Tamura, Y.; Kohno, K.; Hatsukade, B.; Scott, K. S.; Kubo, M.; Yamada, T.; Ivison, R. J.; Cybulski, R.; Aretxaga, I.; Austermann, J.; Hughes, D. H.; Ezawa, H.; Hayashino, T.; Ikarashi, S.; Iono, D.; Kawabe, R.; Matsuda, Y.; Matsuo, H.; Nakanishi, K.; Oshima, T.; Perera, Thushara A.; Takata, T.; Wilson, Graham Wallace; Yun, M. S.

    2014-06-01T23:59:59.000Z

    We present the results from a 1.1-mm imaging survey of the SSA22 field, known for having an overdensity of z = 3.1 Lyman ? emitting galaxies (LAEs), taken with the astronomical thermal emission camera (AzTEC) on the Atacama Submillimeter Telescope...

  10. In Proceedings of the International Conference on Modeling and Analysis of Semiconductor Manufacturing, Arizona State University, Tempe, AZ, USA, May, 2000.

    E-Print Network [OSTI]

    Manufacturing, Arizona State University, Tempe, AZ, USA, May, 2000. HIGH-FIDELITY RAPID PROTOTYPING OF THE REAL manufacturing in- dustry has been driven by continuous technological advancement of the underlying production results in Dis- crete Event Systems theory. Furthermore, in addition to the development of the formal

  11. Structural characterization of terrestrial microbial Mn oxides from Pinal Creek, AZ

    SciTech Connect (OSTI)

    Bargar, John; Fuller, Christopher; Marcus, Matthew A.; Brearley, Adrian J.; Perez De la Rosa, M.; Webb, Samuel M.; Caldwell, Wendel A.

    2008-03-19T23:59:59.000Z

    The microbial catalysis of Mn(II) oxidation is believed to be a dominant source of abundant sorption- and redox-active Mn oxides in marine, freshwater, and subsurface aquatic environments. In spite of their importance, environmental oxides of known biogenic origin have generally not been characterized in detail from a structural perspective. Hyporheic zone Mn oxide grain coatings at Pinal Creek, Arizona, a metals-contaminated stream, have been identified as being dominantly microbial in origin and are well studied from bulk chemistry and contaminant hydrology perspectives. This site thus presents an excellent opportunity to study the structures of terrestrial microbial Mn oxides in detail. XRD and EXAFS measurements performed in this study indicate that the hydrated Pinal Creek Mn oxide grain coatings are layer-type Mn oxides with dominantly hexagonal or pseudo-hexagonal layer symmetry. XRD and TEM measurements suggest the oxides to be nanoparticulate plates with average dimensions on the order of 11 nm thick x 35 nm diameter, but with individual particles exhibiting thickness as small as a single layer and sheets as wide as 500 nm. The hydrated oxides exhibit a 10-A basal-plane spacing and turbostratic disorder. EXAFS analyses suggest the oxides contain layer Mn(IV) site vacancy defects, and layer Mn(III) is inferred to be present, as deduced from Jahn-Teller distortion of the local structure. The physical geometry and structural details of the coatings suggest formation within microbial biofilms. The biogenic Mnoxides are stable with respect to transformation into thermodynamically more stable phases over a time scale of at least 5 months. The nanoparticulate layered structural motif, also observed in pure culture laboratory studies, appears to be characteristic of biogenic Mn oxides and may explain the common occurrence of this mineral habit in soils and sediments.

  12. Abnormal macropore formation during double-sided gas tungsten arc welding of magnesium AZ91D alloy

    SciTech Connect (OSTI)

    Shen Jun [College of Mechanical Engineering, Chongqing University, Chongqing 400044 (China)], E-mail: shenjun2626@163.com; You Guoqiang; Long Siyuan [College of Mechanical Engineering, Chongqing University, Chongqing 400044 (China); Pan Fusheng [College of Material Science and Engineering, Chongqing University, Chongqing 400044 (China)

    2008-08-15T23:59:59.000Z

    One of the major concerns during gas tungsten arc (GTA) welding of cast magnesium alloys is the presence of large macroporosity in weldments, normally thought to occur from the presence of gas in the castings. In this study, a double-sided GTA welding process was adopted to join wrought magnesium AZ91D alloy plates. Micropores were formed in the weld zone of the first side that was welded, due to precipitation of H{sub 2} as the mushy zone freezes. When the reverse side was welded, the heat generated caused the mushy zone in the initial weld to reform. The micropores in the initial weld then coalesced and expanded to form macropores by means of gas expansion through small holes that are present at the grain boundaries in the partially melted zone. Macropores in the partially melted zone increase with increased heat input, so that when a filler metal is used the macropores are smaller in number and in size.

  13. Hydrocarbon-free resonance transition 795 nm rubidium laser

    E-Print Network [OSTI]

    Wu, Sheldon Shao Quan

    2009-01-01T23:59:59.000Z

    and R. J. Beach, "Hydrocarbon-free resonance transition 795-a Reliable Diode-Pumped Hydrocarbon-Free 795-nm Rubidiumand R. J. Beach, "Hydrocarbon-free resonance transition 795-

  14. albuquerque nm 1st: Topics by E-print Network

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

    20 21 22 23 24 25 Next Page Last Page Topic Index 1 Proceedings of the American Solar Energy Society 98 Conference Albuquerque, NM (June 1998) Multidisciplinary Databases and...

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

    E-Print Network [OSTI]

    Bol, David; Boyd, Sarah; Dornfeld, David

    2011-01-01T23:59:59.000Z

    Performance 32 nm CPU to Ultra-Low-Power 130 nm MCU Davidboxes and smart phones to ultra-low-power 130 nm MCUs forthe energy demand for ultra-low-power MCUs is completely

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

    E-Print Network [OSTI]

    Bol, David; Boyd, Sarah; Dornfeld, David

    2011-01-01T23:59:59.000Z

    Performance 32 nm CPU to Ultra-Low-Power 130 nm MCU Davidboxes and smart phones to ultra-low-power 130 nm MCUs forthe energy demand for ultra-low-power MCUs is completely

  17. Single-frequency 1559-nm erbium-doped fiber laser pumped by a 650-nm semiconductor laser

    SciTech Connect (OSTI)

    Giles, C. Randy [Lucent Technologies, Bell Laboratories, Crawford Hill Laboratory, Holmdel, New Jersey 07733-0400 (United States)] Mizrahi, V. [Cienna Corporation, Hanover, Maryland 21076 (United States)

    1997-08-01T23:59:59.000Z

    A single-frequency laser with a 2-cm-length erbium-doped fiber and fiber-grating coupler mirrors was operated successfully with a 650-nm semiconductor pump laser. Laser pump threshold was 0.91-mW and 34-{mu}W output power at 1559 nm was obtained for 6-mW pump power. {copyright} 1997 Optical Society of America

  18. Table 1 -ESTIMATED REDUCTION IN 1985 COTTON YIELDS RESULTING FROM INSECTDAMAGE TOTAL YIELD 13,622 bales INSECTS Loss in AL AZ AR CA FL GA LA MS MO NM NC OK SC TN TX VA No.

    E-Print Network [OSTI]

    Ray, David

    Average cost for all states nTotal yield for all states o Total acres for all states *Does not include BWE cost

  19. FINAL REPORT DM1200 TESTS WITH AZ 101 HLW SIMULANTS VSL-03R3800-4 REV 0 2/17/04

    SciTech Connect (OSTI)

    KRUGER AA; MATLACK KS; BARDAKCI T; D'ANGELO NA; GONG W; KOT WK; PEGG IL

    2011-12-29T23:59:59.000Z

    This report documents melter and off-gas performance results obtained on the DM 1200 HLW Pilot Melter during processing of simulated HLW AZ-101 feed. The principal objectives of the DM1200 melter testing were to determine the achievable glass production rates for simulated HLW AZ-101 feed; determine the effect of bubbling rate and feed solids content on production rate; characterize melter off-gas emissions; characterize the performance of the prototypical off-gas system components as well as their integrated performance; characterize the feed, glass product, and off-gas effluents; and to perform pre- and post-test inspections of system components. The test objectives (including test success criteria), along with how they were met, are outlined in a table.

  20. A cesium bromide photocathode excited by 405?nm radiation

    SciTech Connect (OSTI)

    Maldonado, J. R.; Cheng, Y. T.; Pease, Fabian W.; Hesselink, L. [Electrical Engineering Department, Stanford University, Stanford, California 94305 (United States); Pianetta, P. [SLAC National Accelerator Center, Menlo Park, CA 94025 (United States)

    2014-07-14T23:59:59.000Z

    In several applications, such as electron beam lithography and X-ray differential phase contrast imaging, there is a need for a free electron source with a current density at least 10?A/cm{sup 2} yet can be shaped with a resolution down to 20?nm and pulsed. Additional requirements are that the source must operate in a practical demountable vacuum (>1e-9?Torr) and be reasonably compact. In prior work, a photocathode comprising a film of CsBr on metal film on a sapphire substrate met the requirements except it was bulky because it required a beam (>10?W/cm{sup 2}) of 257?nm radiation. Here, we describe an approach using a 405?nm laser which is far less bulky. The 405?nm laser, however, is not energetic enough to create color centers in CsBr films. The key to our approach is to bombard the CsBr film with a flood beam of about 1?keV electrons prior to operation. Photoelectron efficiencies in the range of 100–1000?nA/mW were demonstrated with lifetimes exceeding 50?h between electron bombardments. We suspect that the electron bombardment creates intraband color centers whence electrons can be excited by the 405?nm photons into the conduction band and thence into the vacuum.

  1. UPRE Method for Total Variation Parameter Selection School of Mathematical and Statistical Sciences, Arizona State University, Tempe, AZ

    E-Print Network [OSTI]

    Wohlberg, Brendt

    National Laboratory, Los Alamos, NM 87545, USA. Hongbin Guo School of Mathematical and Statistical Sciences: youzuo.lin@asu.edu (Youzuo Lin), brendt@lanl.gov (Brendt Wohlberg), hguo1@asu.edu (Hongbin Guo) 1

  2. Abnormal distribution of microhardness in tungsten inert gas arc butt-welded AZ61 magnesium alloy plates

    SciTech Connect (OSTI)

    Xu Nan [College of Material Science and Engineering, Chongqing University, Chongqing 400044 (China); Shen Jun, E-mail: shenjun2626@163.com [College of Material Science and Engineering, Chongqing University, Chongqing 400044 (China); Xie Weidong; Wang Linzhi; Wang Dan; Min Dong [College of Material Science and Engineering, Chongqing University, Chongqing 400044 (China)

    2010-07-15T23:59:59.000Z

    In this study, the effects of heat input on the distribution of microhardness of tungsten inert gas (TIG) arc welded hot-extruded AZ61 magnesium alloy joints were investigated. The results show that with an increase of heat input, the distributions of microhardness at the top and bottom of the welded joints are different because they are determined by both the effect of grain coarsening and the effect of dispersion strengthening. With an increase of the heat input, the microhardness of the heat-affected zone (HAZ) at the top and bottom of welded joints and the fusion zone (FZ) at the bottom of welded joints decreased gradually, while the microhardness of the FZ at the top of welded joints decreased initially and then increased sharply. The reason for the abnormal distribution of microhardness of the FZ at the top of the welded joints is that this area is close to the heat source during welding and then large numbers of hard {beta}-Mg{sub 17}(Al,Zn){sub 12} particles are precipitated. Hence, in this case, the effect of dispersion strengthening dominated the microhardness.

  3. CESIUM REMOVAL FROM TANKS 241-AN-103 & 241-SX-105 & 241-AZ-101/102 COMPOSITE FOR TESTING IN BENCH SCALE STEAM REFORMER

    SciTech Connect (OSTI)

    DUNCAN JB; HUBER HJ

    2011-06-08T23:59:59.000Z

    This report documents the preparation of three actual Hanford tank waste samples for shipment to the Savannah River National Laboratory (SRNL). Two of the samples were dissolved saltcakes from tank 241-AN-103 (hereafter AN-103) and tank 241-SX-105 (hereafter SX-105); one sample was a supernate composite from tanks 241-AZ-101 and 241-AZ-102 (hereafter AZ-101/102). The preparation of the samples was executed following the test plans LAB-PLAN-10-00006, Test Plan for the Preparation of Samples from Hanford Tanks 241-SX-105, 241-AN-103, 241-AN-107, and LAB-PLN-10-00014, Test Plan for the Preparation of a Composite Sample from Hanford Tanks 241-AZ-101 and 241-AZ-102 for Steam Reformer Testing at the Savannah River National Laboratory. All procedural steps were recorded in laboratory notebook HNF-N-274 3. Sample breakdown diagrams for AN-103 and SX-105 are presented in Appendix A. The tank samples were prepared in support of a series of treatability studies of the Fluidized Bed Steam Reforming (FBSR) process using a Bench-Scale Reformer (BSR) at SRNL. Tests with simulants have shown that the FBSR mineralized waste form is comparable to low-activity waste glass with respect to environmental durability (WSRC-STI-2008-00268, Mineralization of Radioactive Wastes by Fluidized Bed Steam Reforming (FBSR): Comparisons to Vitreous Waste Forms and Pertinent Durability Testing). However, a rigorous assessment requires long-term performance data from FB SR product formed from actual Hanford tank waste. Washington River Protection Solutions, LLC (WRPS) has initiated a Waste Form Qualification Program (WP-S.2.1-20 1 0-00 1, Fluidized Bed Steam Reformer Low-level Waste Form Qualification) to gather the data required to demonstrate that an adequate FBSR mineralized waste form can be produced. The documentation of the selection process of the three tank samples has been separately reported in RPP-48824, 'Sample Selection Process for Bench-Scale Steam Reforming Treatability Studies Using Hanford Waste Samples.'

  4. Exemption from Application of the Service Contract Act -Certification UT-B Contracts Div Maintenance, Calibration, or Repair of Certain Equipment

    E-Print Network [OSTI]

    Pennycook, Steve

    Exemption from Application of the Service Contract Act - Certification UT-B Contracts Div-sca-equip-certification-ext-venx-mar09.doc EXEMPTION FROM APPLICATION OF THE SERVICE CONTRACT ACT ­ MAINTENANCE, CALIBRATION, OR REPAIR to the conditions in paragraph (a) of this provision, and the Company determines that the Service Contract Act ­ (1

  5. Exemption from Application of the Service Contract Act -Requirements UT-B Contracts Div Maintenance, Calibration, or Repair of Certain Equipment

    E-Print Network [OSTI]

    Pennycook, Steve

    Exemption from Application of the Service Contract Act - Requirements UT-B Contracts Div-sca-equip-requirement-ext-jan08.doc EXEMPTION FROM APPLICATION OF THE SERVICE CONTRACT ACT ­ MAINTENANCE, CALIBRATION, OR REPAIR inapplicable, and the Agreement shall become subject to the Service Contract Act. In such case, the procedures

  6. Fair Labor Standards Act and Service Contract Act-Price Adjustment UT-B Contracts Div (Multiple Year and Option Contracts)

    E-Print Network [OSTI]

    Pennycook, Steve

    Fair Labor Standards Act and Service Contract Act-Price Adjustment UT-B Contracts Div (Multiple STANDARDS ACT AND SERVICE CONTRACT ACT - PRICE ADJUSTMENT (MULTIPLE YEAR AND OPTION CONTRACTS) (Sept 2009 is provided under this clause. (c) The wage determination, issued under the Service Contract Act of 1965

  7. Ca II 854.2 nm BISECTORS AND CIRCUMFACULAR REGIONS

    SciTech Connect (OSTI)

    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

    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.

  8. 32nd Conf. Radar Meteorology Albuquerque, NM, 2005

    E-Print Network [OSTI]

    Xue, Ming

    32nd Conf. Radar Meteorology Albuquerque, NM, 2005 J1J.4 MULTIPLE DOPPLER WIND ANALYSIS and smoothness constraints by incorporating them into a cost function yielding the 3-D wind. In this study, this 3DVAR analysis method is adapted to perform multiple Doppler wind analysis for CASA radars, together

  9. Fabrication of 10 nm enclosed nanofluidic channels and Zhaoning Yu

    E-Print Network [OSTI]

    Fabrication of 10 nm enclosed nanofluidic channels Han Caoa) and Zhaoning Yu Nanostructure wafers . The nanofluidic channels were further narrowed and sealed by techniques that are based- tremely small nanofluidic structures need to be fabricated and used as matrices for the manipulation

  10. NM Junior College CATALOG YEAR 2009-Transferring from New Mexico

    E-Print Network [OSTI]

    New Mexico, University of

    2010 NM Junior College CATALOG YEAR 2009- 2010 11/9/2010 Transferring from New Mexico Junior College to the University of New Mexico #12;NMJC Course UNM Equivalent Important UNM Phone Numbers................................................................................................... http://advisement.unm.edu/ The University of New Mexico and New Mexico Junior College work closely

  11. Correlation of experimental damage data for the development of the UT-MARLOWE Monte Carlo ion implant simulator

    SciTech Connect (OSTI)

    Morris, M. F. [Motorola, Mesa, Arizona 85202 (United States); Tian, S. [Avante, Fremont, California 94538 (United States); Chen, Y.; Tasch, A. [Department of Electrical and Computer Engineering, University of Texas, Austin, Texas 78723 (United States); Baumann, S. [Evans Texas, Round Rock, Texas 78681 (United States); Kirchhoff, J. F. [Charles Evans and Assoc., California 94603 (United States); Hummel, R. [Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611 (United States); Prussin, S. [Electrical Engineering Department, UCLA, Los Angeles, California, 90024 (United States); Kamenitsa, D. [Eaton Corporation, Austin, Texas 78717 (United States); Jackson, J. [Eaton Corporation, Beverly, Massachusetts 01915 (United States)

    1999-06-10T23:59:59.000Z

    The Monte Carlo ion implant simulator UT-MARLOWE has usually been verified using a large array of Secondary Ion Mass Spectroscopy (SIMS) data ({approx}200 profiles per ion species)(1). A model has recently been developed (1) to explicitly simulate defect production, diffusion, and their interactions during the picosecond 'defect production stage' of ion implantation. In order to thoroughly validate this model, both SIMS and various damage measurements were obtained (primarily channeling-Rutherford Backscattering Spectroscopy, Differential Reflectometry and Tapered Groove Profilometry, but supported with SEM and XTEM data). In general, the data from the various experimental techniques was consistent, and the Kinetic Accumulation Damage Model (KADM) was developed and validated using this data. This paper discusses the gathering of damage data in conjunction with SIMS in support of the development of an ion implantation simulator.

  12. Ion transport in sub-5-nm graphene nanopores

    SciTech Connect (OSTI)

    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

    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.

  13. Sub-30 nm InAs Quantum-Well MOSFETs with Self-aligned Metal Contacts and Sub-1 nm EOT HfO2 Insulator

    E-Print Network [OSTI]

    del Alamo, Jesús A.

    performance, ability to harmoniously scale down to sub-30 nm gate length dimensions and CMOS. MOSFETs with gate length dimensions in the 20-30 nm range and outstanding electrical characteristics that yields an undercut spacer is etched through highly

  14. Suppression of high-order-harmonic intensities observed in aligned CO{sub 2} molecules with 1300-nm and 800-nm pulses

    SciTech Connect (OSTI)

    Kato, Kosaku; Minemoto, Shinichirou; Sakai, Hirofumi [Department of Physics, Graduate School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan)

    2011-08-15T23:59:59.000Z

    High-order-harmonic generation from aligned N{sub 2}, O{sub 2}, and CO{sub 2} molecules is investigated by 1300-nm and 800-nm pulses. The harmonic intensities of 1300-nm pulses from aligned molecules show harmonic photon energy dependence similar to those of 800-nm pulses. Suppression of harmonic intensity from aligned CO{sub 2} molecules is observed for both 1300- and 800-nm pulses over the same harmonic photon energy range. As the dominant mechanism for the harmonic intensity suppression from aligned CO{sub 2} molecules, the present results support the two-center interference picture rather than the dynamical interference picture.

  15. RAPID/Roadmap/3-NM-f | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, searche <c <c <NM-f

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ | Roadmap Jump to: navigation, searche <c <c <NM-fg

  17. NM Underground Storage Tank Registration | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: Energy Resources JumpNEF Advisors LLC JumpNF- Review ofNM

  18. RAPID/Roadmap/12-NM-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformation TexasTexas)ID-a < RAPID‎ | RoadmapNM-a

  19. RAPID/Roadmap/18-NM-b | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformatione < RAPID‎ | RoadmapHI-a <caacNM-b

  20. RAPID/Roadmap/19-NM-a | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformatione < RAPID‎ | RoadmapHI-acCA-bfID-aNM-a

  1. RAPID/Roadmap/19-NM-c | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformatione < RAPID‎ | RoadmapHI-acCA-bfID-aNM-ac

  2. GeoLectric Power Company NM LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump1946865°,Park, Texas:Webinars/PuestaGenevaGeoLectric Power Company NM LLC

  3. Exhibit 1C Patent Rights-Retention by the Seller (Short Form) UT-B Contracts Div Page 1 of 3

    E-Print Network [OSTI]

    Pennycook, Steve

    Exhibit 1C ­ Patent Rights-Retention by the Seller (Short Form) UT-B Contracts Div Mar 2001 Page 1 of 3 ex1C-mar01format2005 Exhibit 1C Ref: DEAR 952.227-11 PATENT RIGHTS - RETENTION BY THE SELLER be patentable or otherwise protectable under title 35 of the United States Code, or any novel variety of plant

  4. Photofragment Translational Spectroscopy of Propargyl Radicals at 248 nm

    SciTech Connect (OSTI)

    Goncher, S.J.; Moore, D.T.; Sveum, N.E.; Neumark, D.M.

    2007-12-21T23:59:59.000Z

    The photodissociation of propargyl radical, C{sub 3}H{sub 3}, and its perdeuterated isotopolog was investigated using photofragment translational spectroscopy. Propargyl radicals were produced by 193 nm photolysis of allene entrained in a molecular beam expansion, and then photodissociated at 248 nm. photofragment time-of-flight spectra were measured at a series of laboratory angles using electron impact ionization coupled to a mass spectrometer. Data for ion masses corresponding to C{sub 3}H{sub 2}{sup +}, C{sub 3}H{sup +}, C{sub 3}{sup +}, and the analogous deuterated species show that both H and H{sub 2} loss occur. The translational energy distributions for these processes have average values = 5.7 and 15.9 kcal/mol, respectively, and are consistent with dissociation on the ground state following internal conversion, with no exit barrier for H loss but a tight transition state for H{sub 2} loss. The translational energy distribution for H atom loss is similar to that in previous work on propargyl in which the H atom, rather than the heavy fragment, was detected. The branching ratio for H loss/H{sub 2} loss was determined to be 97.6/2.4 {+-} 1.2, in good agreement with RRKM results.

  5. An AzTEC 1.1-mm Survey for ULIRGs in the field of the Galaxy Cluster MS 0451.6-0305

    E-Print Network [OSTI]

    Wardlow, J L; Wilson, G W; Yun, M S; Coppin, K E K; Cybulski, R; Geach, J E; Ivison, R J; Aretxaga, I; Austermann, J E; Edge, A C; Fazio, G G; Huang, J; Hughes, D H; Kodama, T; Kang, Y; Kim, S; Mauskopf, P D; Perera, T A; Scott, K S

    2009-01-01T23:59:59.000Z

    We have undertaken a deep (sigma~1.1 mJy) 1.1-mm survey of the z=0.54 cluster MS 0451.6-0305 using the AzTEC camera on the James Clerk Maxwell Telescope. We detect 36 sources with S/N>3.5 in the central 0.10 deg^2 and present the AzTEC map, catalogue and number counts. We identify counterparts to 18 sources (50%) using radio, mid-infrared, Spitzer IRAC and Submillimeter Array data. Optical, near- and mid-infrared spectral energy distributions are compiled for the 14 of these galaxies with detectable counterparts, which are expected to contain all likely cluster members. We then use photometric redshifts and colour selection to separate background galaxies from potential cluster members and test the reliability of this technique using archival observations of submillimetre galaxies. We find two potential MS 0451-03 members, which, if they are both cluster galaxies have a total star-formation rate (SFR) of ~100 solar masses per year -- a significant fraction of the combined SFR of all the other galaxies in MS 0...

  6. Detection of an ultra-bright submillimeter galaxy in the Subaru/XMM-Newton Deep Field using AzTEC/ASTE

    E-Print Network [OSTI]

    Ikarashi, S; Aguirre, J E; Aretxaga, I; Arumugam, V; Austermann, J E; Bock, J J; Bradford, C M; Cirasuolo, M; Earle, L; Ezawa, H; Furusawa, H; Furusawa, J; Glenn, J; Hatsukade, B; Hughes, D H; Iono, D; Ivison, R J; Johnson, S; Kamenetzky, J; Kawabe, R; Lupu, R; Maloney, P; Matsuhara, H; Mauskopf, P D; Motohara, K; Murphy, E J; Nakajima, K; Nakanishi, K; Naylor, B J; Nguyen, H T; Perera, T A; Scott, K S; Takagi, T; Takata, T; Tamura, Y; Tanaka, K; Tsukagoshi, T; Wilner, D J; Wilson, G W; Yun, M S; Zmuidzinas, J

    2010-01-01T23:59:59.000Z

    We report the detection of an extremely bright ($\\sim$34 mJy at 1100 $\\mu$m and $\\sim$73 mJy at 880 $\\mu$m) submillimeter galaxy (SMG), AzTEC-ASTE-SXDF1100.001 (hereafter referred to as SXDF1100.001), discovered in 1100 $\\mu$m observations of the Subaru/XMM-Newton Deep Field using AzTEC on ASTE. Subsequent CARMA 1300 $\\mu$m and SMA 880 $\\mu$m observations successfully pinpoint the location of SXDF1100.001 and suggest that it has two components, extended (FWHM of $\\sim$4^{\\prime\\prime}) and compact (unresolved) ones. Z-Spec on CSO has also been used to obtain a wide band spectrum from 190 to 308 GHz, although no significant emission/absorption lines are found. The derived upper limit to the line-to-continuum flux ratio is 0.1--0.3 (2 $\\sigma$) across the Z-Spec band. Based on the analysis of the derived spectral energy distribution from optical to radio wavelengths of possible counterparts near the SMA/CARMA peak position, we suggest that SXDF1100.001 is a lensed, optically dark SMG lying at $z \\sim 3.4$ behin...

  7. A-Z Link

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy, science,SpeedingWu,IntelligenceYou are70 Years ofAA-Z Index A B C D E

  8. Pollution Prevention Opportunity Assessment for the SNL/NM cafeterias.

    SciTech Connect (OSTI)

    McCord, Samuel Adam

    2005-12-01T23:59:59.000Z

    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.

  9. High power terahertz generation using 1550?nm plasmonic photomixers

    SciTech Connect (OSTI)

    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

    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.

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

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

    made with the XM-1's current 25-nm MZP, the new MZP was able to obtain sharp images of lines a mere 15 nm apart-where the older zone plate had seen only a featureless field of...

  11. header for SPIE use Fluoropolymers for 157nm Lithography: Optical Properties from VUV

    E-Print Network [OSTI]

    Rollins, Andrew M.

    new radiation damage mechanisms in previously accepted optical materials. For 157 nm pellicles, newheader for SPIE use Fluoropolymers for 157nm Lithography: Optical Properties from VUV Absorbance With the introduction of 157 nm as the next optical lithography wavelength, the need for new pellicle and photoresist

  12. Damage thresholds of fluoride multilayers at 355 nm

    SciTech Connect (OSTI)

    Chow, R.; Kozlowski, M.R.; Loomis, G.E.; Rainer, F.

    1992-10-01T23:59:59.000Z

    Fluoride multilayer coatings were evaluated for use in 355 nm high reflector applications. The LaF[sub 3]/Na[sub 3]AlF[sub 6], NdF[sub 3]/Na[sub 3]AlF[sub 6] and GdF[sub 3]/Na[sub 3]AlF[sub 6] multilayers had laser damage thresholds of 20, 17.9 and 7.4 (measured at 10-ns pulsewidths), respectively. High tensile stresses in the coatings restricted this evaluation to only 5-layer-pair partial reflectors (49--52%).The LaF[sub 3]/Na[sub 3]AlF[sub 6], NdF[sub 3]/Na[sub 3]Al[sub 6] and GdF[sub 3]/Na[sub 3]AlF[sub 6] multilayers had tensile stresses of [approximately] 1.1 [times] 109, 1.3 [times] 109 and 9.3 [times] 10[sup 8] dynes/cm[sup 2], respectively. Substrate material and glow-discharge processing of the substrates were found to influence the density of stress-induced coating fractures and damage thresholds in some cases. If stress fracturing and scatter can be controlled, these fluoride material combinations are suited for 3[omega] applications.

  13. The Role of Friction Stir Welding on the Microstructure and Mechanical Properties of AZ31B-H24 Mg alloy

    SciTech Connect (OSTI)

    Darzi, Kh.; Saeid, T. [Advanced Materials Research Center - Faculty of Materials Engineering, Sahand University of Technology - Tabriz (Iran, Islamic Republic of)

    2011-12-26T23:59:59.000Z

    In this study, an attempt was made to join AZ31B magnesium alloy by friction stir welding (FSW) process. A single tool with cylindrical screw threaded pin was used to investigate the effect of welding parameters on microstructure and mechanical properties of stir zone (SZ). Several welds were made at different rotational ({omega}) and traverse ({upsilon}) speeds, while the {omega}/{upsilon} ratios were kept constant. The optical and scanning electron microscopy were used to study the variation of microstructure across the welds. Moreover, micro-hardness and tensile tests were carried out to evaluate the mechanical properties of joints. It was found that {omega} plays more significant role on the resulted grain structure than {upsilon}, and at a constant {omega}/{upsilon} ratio, decreasing rotational speed decreased the size of grains, and hence, improved the hardness value and the tensile strength of the SZ.

  14. Ion Exclusion by Sub 2-nm Carbon Nanotube Pores

    SciTech Connect (OSTI)

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

    2008-04-09T23:59:59.000Z

    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.

  15. Low-noise low-jitter 32-pixels CMOS single-photon avalanche diodes array for single-photon counting from 300 nm to 900 nm

    SciTech Connect (OSTI)

    Scarcella, Carmelo; Tosi, Alberto, E-mail: alberto.tosi@polimi.it; Villa, Federica; Tisa, Simone; Zappa, Franco [Politecnico di Milano, Dipartimento di Elettronica, Informazione e Bioingegneria, Piazza Leonardo da Vinci 32, I-20133 Milano (Italy)] [Politecnico di Milano, Dipartimento di Elettronica, Informazione e Bioingegneria, Piazza Leonardo da Vinci 32, I-20133 Milano (Italy)

    2013-12-15T23:59:59.000Z

    We developed a single-photon counting multichannel detection system, based on a monolithic linear array of 32 CMOS SPADs (Complementary Metal-Oxide-Semiconductor Single-Photon Avalanche Diodes). All channels achieve a timing resolution of 100 ps (full-width at half maximum) and a photon detection efficiency of 50% at 400 nm. Dark count rate is very low even at room temperature, being about 125 counts/s for 50 ?m active area diameter SPADs. Detection performance and microelectronic compactness of this CMOS SPAD array make it the best candidate for ultra-compact time-resolved spectrometers with single-photon sensitivity from 300 nm to 900 nm.

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

    E-Print Network [OSTI]

    Chao, W.

    2010-01-01T23:59:59.000Z

    of 12 nm Resolution Fresnel Zone Plate Lens based Soft X-raynanofabrication process for Fresnel zone plate lenses. Theoptical performance of Fresnel zone plate lens based imaging

  17. Department o f Math ema tics , Tucso n, AZ 85721 520.626.6145 i me @mat h.a rizo na. edu im e. mat h.ar izona .e du ANNUAL REPORT, 20072008

    E-Print Network [OSTI]

    Zakharov, Vladimir

    Department o f Math ema tics , Tucso n, AZ 85721 · 520.626.6145 · i me @mat h.a rizo na. edu · im e. mat h.ar izona .e du ANNUAL REPORT, 2007­2008 INSTITUTE FOR MATHEMATICS AND EDUCATION #12;#12;I ns ti Education, March 20­22, 2008 5 Southwestern Network Meeting and Proof Workshop, September 27, 2008 5 Facing

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

    E-Print Network [OSTI]

    Giuoco, Frank Joseph

    2004-09-30T23:59:59.000Z

    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...

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

    E-Print Network [OSTI]

    Giuoco, Frank Joseph

    2004-09-30T23:59:59.000Z

    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...

  20. Proceedings of Nuclear and Emerging Technologies for Space 2013 Albuquerque, NM, February 25-28, 2013

    E-Print Network [OSTI]

    Meunier, Michel

    Proceedings of Nuclear and Emerging Technologies for Space 2013 Albuquerque, NM, February 25 #12;Proceedings of Nuclear and Emerging Technologies for Space 2013 Albuquerque, NM, February 25-28, 2013 Paper 6722 DRAGON5: Designing Computational Schemes Dedicated to Fission Nuclear Reactors

  1. Enhanced production of coherent pulsed radiation at 125 nm: the route towards a tabletop VUV laser.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    surface with a 50-mm quartz lens. The VUV signal is measured by a calibrated CsI solar efficiency. Since deposition of opaque Hg on windows is an issue, very complex cell geometries have been to produce coherent 125-nm light with a single dye laser at 625.7 nm using a room-temperature Hg cell [3]. We

  2. A 60GHz, 13dBm Fully Integrated 65nm RF-CMOS Power Amplifier

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    simulation. A. Transistor Layout Caracterisation The size of the transistor depends on the maximum powerA 60GHz, 13dBm Fully Integrated 65nm RF-CMOS Power Amplifier Sofiane Aloui, Eric Kerhervé IMS-CNRS University of Toulouse Toulouse, France plana@laas.fr Abstract--A 65nm CMOS, 60GHz fully integrated power

  3. Coherence and Linewidth Studies of a 4-nm High Power FEL

    E-Print Network [OSTI]

    Fawley, W.M.

    2008-01-01T23:59:59.000Z

    bandwidth for a single-pass FEL amplifier initiated by SASE.Studies of a 4-nm High Power FEL W.M. Fawley, A.M. Sessler,Studies of a 4-nm High Power FEL W. M. Fawley and A. M.

  4. Passively modelocked 832 nm vertical-external-cavity surface-emitting

    E-Print Network [OSTI]

    Keller, Ursula

    , focused into an optical spot with dimensions of 100 Ã? 200 mm. The SESAM consisted of an AlAs/Al0.2Ga0.8As DBR, a spacer layer of GaAs0.75P0.25, a 4.8 nm GaAs quantum well and a 2 nm-thick capping layer of Ga

  5. Magnetization switching in 70-nm-wide pseudo-spin-valve nanoelements Xiaobin Zhua)

    E-Print Network [OSTI]

    Grütter, Peter

    Fe, respectively, in this case separated by a spacer layer. The individual elements have dimensions of 70 nm 550 nm with submicron or deep- submicron dimensions.4,5 These PSV or MTJ elements con- sist of asymmetric sandwiches is magnetically hard. For elements with micron-scale dimensions, interactions between the layers can lead

  6. Effect of heat input on the microstructure and mechanical properties of tungsten inert gas arc butt-welded AZ61 magnesium alloy plates

    SciTech Connect (OSTI)

    Min Dong [College of Material Science and Engineering, Chongqing University, Chongqing 400044 (China); Shen Jun, E-mail: shenjun2626@163.com [College of Material Science and Engineering, Chongqing University, Chongqing 400044 (China); Lai Shiqiang; Chen Jie [College of Material Science and Engineering, Chongqing University, Chongqing 400044 (China)

    2009-12-15T23:59:59.000Z

    In this paper, the effects of heat input on the microstructures and mechanical properties of tungsten inert gas arc butt-welded AZ61 magnesium alloy plates were investigated by microstructural observations, microhardness tests and tensile tests. The results show that with an increase of the heat input, the grains both in the fusion zone and the heat-affected zone coarsen and the width of the heat-affected zone increased. Moreover, an increase of the heat input resulted in a decrease of the continuous {beta}-Mg{sub 17}Al{sub 12} phase and an increase of the granular {beta}-Mg{sub 17}Al{sub 12} phase in both the fusion zone and the heat-affected zone. The ultimate tensile strength of the welded joint increased with an increase of the heat input, while, too high a heat input resulted in a decrease of the ultimate tensile strength of the welded joint. In addition, the average microhardness of the heat-affected zone and fusion zone decreased sharply with an increase of the heat input and then decreased slowly at a relatively high heat input.

  7. Superconducting nanowire single-photon detectors at a wavelength of 940 nm

    E-Print Network [OSTI]

    Zhang, W J; You, L X; He, Y H; Zhang, L; Liu, X Y; Yang, X Y; Wu, J J; Guo, Q; Chen, S J; Wang, Z; Xie, X M

    2015-01-01T23:59:59.000Z

    We develop single-photon detectors comprising single-mode fiber-coupled superconducting nanowires, with high system detection efficiencies at a wavelength of 940 nm. The detector comprises a 6.5-nm-thick, 110-nm-wide NbN nanowire meander fabricated onto a Si substrate with a distributed Bragg reflector for enhancing the optical absorptance. We demonstrate that, via the design of a low filling factor (1/3) and active area ({\\Phi} = 10 {\\mu}m), the system reaches a detection efficiency of ~60% with a dark count rate of 10 Hz, a recovery time <12 ns, and a timing jitter of ~50 ps.

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

    SciTech Connect (OSTI)

    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

    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.

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

    SciTech Connect (OSTI)

    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

    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.

  10. FINAL REPORT TESTS ON THE DURAMELTER 1200 HLW PILOT MELTER SYSTEM USING AZ-101 HLW SIMULANTS VSL-02R0100-2 REV 1 2/17/03

    SciTech Connect (OSTI)

    KRUGER AA; MATLACK KS; KOT WK; BARDAKCI T; GONG W; D'ANGELO NA; SCHATZ TR; PEGG IL

    2011-12-29T23:59:59.000Z

    This document provides the final report on data and results obtained from a series of nine tests performed on the one-third scale DuraMelter{trademark} 1200 (DM1200) HLW Pilot Melter system that has been installed at VSL with an integrated prototypical off-gas treatment system. That system has replaced the DM1000 system that was used for HLW throughput testing during Part B1 [1]. Both melters have similar melt surface areas (1.2 m{sup 2}) but the DM1200 is prototypical of the present RPP-WTP HLW melter design whereas the DM1000 was not. These tests were performed under a corresponding RPP-WTP Test Specification and associated Test Plans. The nine tests reported here were preceded by an initial series of short-duration tests conducted to support the start-up and commissioning of this system. This report is a followup to the previously issued Preliminary Data Summary Reports. The DM1200 system was deployed for testing and confirmation of basic design, operability, flow sheet, and process control assumptions as well as for support of waste form qualification and permitting. These tests include data on processing rates, off-gas treatment system performance, recycle stream compositions, as well as process operability and reliability. Consequently, this system is a key component of the overall HLW vitrification development strategy. The primary objective of the present series of tests was to determine the effects of a variety of parameters on the glass production rate in comparison to the RPP-WTP HL W design basis of 400 kg/m{sup 2}/d. Previous testing on the DMIOOO system [1] concluded that achievement of that rate with simulants of projected WTP melter feeds (AZ-101 and C-106/AY-102) was unlikely without the use of bubblers. As part of those tests, the same feed that was used during the cold-commissioning of the West Valley Demonstration Project (WVDP) HLW vitrification system was run on the DM1000 system. The DM1000 tests reproduced the rates that were obtained at the larger WVDP facility, lending confidence to the tests results [1]. Since the inclusion or exclusion of a bubbler has significant design implications, the Project commissioned further tests to address this issue. In an effort to identify factors that might increase the glass production rate for projected WTP melter feeds, a subsequent series of tests was performed on the DM100 system. Several tests variables led to glass production rate increases to values significantly above the 400 kg/m2/d requirement. However, while small-scale melter tests are useful for screening relative effects, they tend to overestimate absolute glass production rates, particularly for un-bubbled tests. Consequently, when scale-up effects were taken into account, it was not clear that any of the variables investigated would conclusively meet the 400 kg/m{sup 2}/d requirement without bubbling. The present series of tests was therefore performed on the DM1200 one-third scale HLW pilot melter system to provide the required basis for a final decision on whether bubblers would be included in the HLW melter. The present tests employed the same AZ-101 waste simulant and glass composition that was used for previous testing for consistency and comparability with the results from the earlier tests.

  11. Optical system for Argus 355-nm 90-mm aperture target-illumination experiments

    SciTech Connect (OSTI)

    Johnson, B.C.; Boyd, R.; Hermes, G.; Hildum, J.S.; Linford, G.; Martin, W.E.

    1982-02-01T23:59:59.000Z

    The requirements of laser alignment, crystal tuning, target alignment, and laser beam diagnosis are provided by this optical system. Initial setup and preshot alignment techniques are discussed. Layout and operation are contrasted with the 532 nm target experiments.

  12. LOS ALAMOS, N.M., June 18, 2014-Los Alamos National Laboratory...

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

    June 18, 2014 Los Alamos to partner with Toshiba to remotely and safely peer inside nuclear reactors LOS ALAMOS, N.M., June 18, 2014-Los Alamos National Laboratory today...

  13. Switching of 800 nm femtosecond laser pulses using a compact PMN-PT modulator

    E-Print Network [OSTI]

    Adany, Peter; Price, E. Shane; Johnson, Carey K.; Zhang, Run; Hui, Rongqing

    2009-03-13T23:59:59.000Z

    A voltage-controlled birefringent cell based on ceramic PMN-PT material is used to enable fast intensity modulation of femtosecond laser pulses in the 800 nm wavelength window. The birefringent cell based on a PMN-PT ...

  14. Sub-10-nm electron-beam lithography for templated placement of colloidal quantum dots

    E-Print Network [OSTI]

    Manfrinato, Vitor Riseti

    2011-01-01T23:59:59.000Z

    This thesis presents the investigation of resolution limits of electron-beam lithography (EBL) at the sub-10-nm scale. EBL patterning was investigated at low electron energy (2 keV) in a converted scanning electron microscope ...

  15. Sub-20nm substrate patterning using a self-assembled nanocrystal template

    E-Print Network [OSTI]

    Tabone, Ryan C

    2005-01-01T23:59:59.000Z

    A hexagonally close-packed monolayer of lead selenide quantum dots is presented as a template for patterning with a tunable resolution from 2 to 20nm. Spin-casting and micro-contact printing are resolved as methods of ...

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

    E-Print Network [OSTI]

    Djomehri, Ihsan Jahed, 1976-

    2002-01-01T23:59:59.000Z

    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 ...

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

    E-Print Network [OSTI]

    Lee, Chia-Hua

    2008-01-01T23:59:59.000Z

    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 ...

  18. Timing performance of 30-nm-wide superconducting nanowire avalanche photodetectors

    E-Print Network [OSTI]

    Najafi, Faraz

    We investigated the timing jitter of superconducting nanowire avalanche photodetectors (SNAPs, also referred to as cascade-switching superconducting single-photon detectors) based on 30-nm-wide nanowires. At bias currents ...

  19. 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]

    Shull, Kenneth R.

    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

  20. EA-2005: Chromium Plume Control Interim Measure And Plume-Center Characterization, Los Alamos National Laboratory, Los Alamos, NM

    Broader source: Energy.gov [DOE]

    EA-2005: Chromium Plume Control Interim Measure And Plume-Center Characterization, Los Alamos National Laboratory, Los Alamos, NM

  1. Important notIce aBoUt yoUr rIghts Under the followIng colUmBIa UnIversIty retIrement plans

    E-Print Network [OSTI]

    Grishok, Alla

    Important notIce aBoUt yoUr rIghts Under the followIng colUmBIa UnIversIty retIrement plans: ·ColumbiaUniversityRetirementPlanforOfficers ·ColumbiaUniversityRetirementPlanforSupportStaff ·ColumbiaUniversityRetirementPlanforSupportStaffAssociation ·ColumbiaUniversityVoluntaryRetirementSavingsPlan(VRSP) Human Resources Retirement Benefits

  2. Optical breakdown threshold investigation of 1064 nm laser induced air plasmas

    SciTech Connect (OSTI)

    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

    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.

  3. FINAL REPORT INTEGRATED DM1200 MELTER TESTING OF BUBBLER CONFIGURATIONS USING HLW AZ-101 SIMULANTS VSL-04R4800-4 REV 0 10/5/04

    SciTech Connect (OSTI)

    KRUGER AA; MATLACK KS; GONG W; BARDAKCI T; D'ANGELO NA; LUTZE W; CALLOW RA; BRANDYS M; KOT WK; PEGG IL

    2011-12-29T23:59:59.000Z

    This report documents melter and off-gas performance results obtained on the DM1200 HLW Pilot Melter during processing of AZ-101 HLW simulants. The tests reported herein are a subset of six tests from a larger series of tests described in the Test Plan for the work; results from the other tests have been reported separately. The solids contents of the melter feeds were based on the WTP baseline value for the solids content of the feeds from pretreatment which changed during these tests from 20% to 15% undissolved solids resulting in tests conducted at two feed solids contents. Based on the results of earlier tests with single outlet 'J' bubblers, initial tests were performed with a total bubbling rate of 651 pm. The first set of tests (Tests 1A-1E) addressed the effects of skewing this total air flow rate back and forth between the two installed bubblers in comparison to a fixed equal division of flow between them. The second set of tests (2A-2D) addressed the effects of bubbler depth. Subsequently, as the location, type and number of bubbling outlets were varied, the optimum bubbling rate for each was determined. A third (3A-3C) and fourth (8A-8C) set of tests evaluated the effects of alternative bubbler designs with two gas outlets per bubbler instead of one by placing four bubblers in positions simulating multiple-outlet bubblers. Data from the simulated multiple outlet bubblers were used to design bubblers with two outlets for an additional set of tests (9A-9C). Test 9 was also used to determine the effect of small sugar additions to the feed on ruthenium volatility. Another set of tests (10A-10D) evaluated the effects on production rate of spiking the feed with chloride and sulfate. Variables held constant to the extent possible included melt temperature, plenum temperature, cold cap coverage, the waste simulant composition, and the target glass composition. The feed rate was increased to the point that a constant, essentially complete, cold cap was achieved, which was used as an indicator of a maximized feed rate for each test. The first day of each test was used to build the cold cap and decrease the plenum temperature. The remainder of each test was split into two- to six-day segments, each with a different bubbling rate, bubbler orientation, or feed concentration of chloride and sulfur.

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

    SciTech Connect (OSTI)

    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

    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.

  5. A compact ultranarrow high-power laser system for experiments with 578nm Ytterbium clock transition

    E-Print Network [OSTI]

    Cappellini, Giacomo; Mancini, Marco; Pagano, Guido; Pizzocaro, Marco; Fallani, Leonardo; Catani, Jacopo

    2015-01-01T23:59:59.000Z

    In this paper we present the realization of a compact, high-power laser system able to excite the Ytterbium clock transition at 578 nm. Starting from an external-cavity laser based on a quantum dot chip at 1156 nm with an intra-cavity electro-optic modulator, we were able to obtain up to 60 mW of visible light at 578 nm via frequency doubling. The laser is locked with a 500 kHz bandwidth to a ultra-low-expansion glass cavity stabilized at its zero coefficient of thermal expansion temperature through an original thermal insulation and correction system. This laser allowed the observation of the clock transition in fermionic $^{173}$Yb with a < 50 Hz linewidth over 5 minutes, limited only by a residual frequency drift of some 0.1 Hz/s.

  6. August 2013AZ1603 Introduction

    E-Print Network [OSTI]

    Sanderson, Mike

    that are grown without the use of synthetic fertilizers, sewage sludge, irradiation, genetic engineering

  7. October 2013AZ1585 Introduction

    E-Print Network [OSTI]

    Wong, Pak Kin

    , are normally colder than nights with cloud cover, which will reflect radiated heat back to the earth. FrostArizonaispossiblebutfruitproductionwillbe limitedduetofrostdamageandcoolernighttimetemperatures. At elevations below 4,000 ft day temperatures can severly effect growth and development will grow. Planting location can have a significant effect on potential production

  8. A Guide to Community Solar: Utility, Private, and Non-profit...

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

    FL; St. George SunSmart, UT; City of Ashland, OR Coming Soon: Seattle City Light, WA; Tucson Electric Power, AZ Courtesy of Jerry Marizza, United Power, Inc SECTION 2: COMMUNITY...

  9. Proceedings of the American Solar Energy Society 98 Conference Albuquerque, NM (June 1998)

    E-Print Network [OSTI]

    Delaware, University of

    Proceedings of the American Solar Energy Society 98 Conference Albuquerque, NM (June 1998) 131 and Environmental Policy University of Delaware Newark, DE 19716 Steven Letendre Green Mountain College One College Circle Poultney, VT 05764 and Center for Energy and Environmental Policy University of Delaware Donald W

  10. A high-power 626 nm diode laser system for Beryllium ion trapping

    E-Print Network [OSTI]

    H. Ball; M. W. Lee; S. D. Gensemer; M. J. Biercuk

    2013-04-07T23:59:59.000Z

    We describe a high-power, frequency-tunable, external cavity diode laser (ECDL) system near 626 nm useful for laser cooling of trapped $^9$Be$^+$ ions. A commercial single-mode laser diode with rated power output of 170 mW at 635 nm is cooled to $\\approx - 31$ C, and a single longitudinal mode is selected via the Littrow configuration. In our setup, involving multiple stages of thermoelectric cooling, we are able to obtain $\\approx$130 mW near 626 nm, sufficient for efficient frequency doubling to the required Doppler cooling wavelengths near 313 nm in ionized Beryllium. In order to improve nonlinear frequency conversion efficiency, we achieve larger useful power via injection locking of a slave laser. In this way the entirety of the slave output power is available for frequency doubling, while analysis may be performed on the master output. We believe that this simple laser system addresses a key need in the ion trapping community and dramatically reduces the cost and complexity associated with Beryllium ion trapping experiments.

  11. Development of a 1319-nm Laser Radar Using Fiber Optics and RF Pulse Compression

    E-Print Network [OSTI]

    Kansas, University of

    Development of a 1319-nm Laser Radar Using Fiber Optics and RF Pulse Compression Christopher T of this concept. Our laboratory breadboard uses standard, single-mode optical fiber, off-the-shelf fiber-optic IMPLEMENTATION 3.1 Transmitter--Single-mode laser 3.2 Transmitter--Single-mode fiber 3.3 Transmitter--Optical

  12. Highly efficient semiconductor optical amplifier for the 820-860-nm spectral range

    SciTech Connect (OSTI)

    Lobintsov, A A; Shramenko, M V [Superlum Diodes Ltd., Moscow (Russian Federation); Uspenskii, Mikhail B; Shishkin, Viktor A [M.F. Stel'makh Polyus Research and Development Institute, Moscow (Russian Federation); Yakubovich, S D [Moscow State Institute of Radio-Engineering, Electronics and Automation (Technical University), Moscow (Russian Federation)

    2010-06-23T23:59:59.000Z

    A single-pass optical amplifier with a gain up to 32 dB at a wavelength of 840 nm is developed. Its high reliability is demonstrated at a single-mode fibre-coupled cw output power up to 50 mW. Examples of efficient application of this amplifier in MOPA systems are presented. (lasers)

  13. Laser amplification at 18. 2 nm in recombining plasma from a laser-irradiated carbon fiber

    SciTech Connect (OSTI)

    Chenais-Popovics, C.; Corbett, R.; Hooker, C.J.; Key, M.H.; Kiehn, G.P.; Lewis, C.L.S.; Pert, G.J.; Regan, C.; Rose, S.J.; Sadaat, S.

    1987-11-09T23:59:59.000Z

    Extreme ultraviolet laser amplification has been observed for the C VI Balmer-..cap alpha.. transition at 18.2 nm, with use of a novel optical system to irradiate up to 1 cm length of carbon fiber target. The measurements were time resolved and indicated peak single-transit amplification of about 30 times.

  14. A 90nm CMOS Direct Conversion Transmitter for WCDMA Xuemin Yang1

    E-Print Network [OSTI]

    A 90nm CMOS Direct Conversion Transmitter for WCDMA Xuemin Yang1 , Anosh Davierwalla2 , David Mann3 IBM, Burlington, VT Abstract -- A linear high output power CMOS direct conversion transmitter for wideÃ?5 QFN. Index Terms -- direct conversion, CMOS, WCDMA, transmitter, third order distortion cancellation

  15. Efficient methylammonium lead iodide perovskite solar cells with active layers from 300 to 900 nm

    SciTech Connect (OSTI)

    Momblona, C.; Malinkiewicz, O.; Soriano, A.; Gil-Escrig, L.; Bandiello, E.; Scheepers, M.; Bolink, H. J., E-mail: henk.bolink@uv.es [Instituto de Ciencia Molecular, Universidad de Valencia, C/Catedrático J. Beltrán 2, 46980 Paterna, Valencia (Spain); Roldán-Carmona, C. [Instituto de Ciencia Molecular, Universidad de Valencia, C/Catedrático J. Beltrán 2, 46980 Paterna, Valencia (Spain); Department of Physical Chemistry and Applied Thermodynamics, University of Córdoba, Campus Rabanales, Ed. C3, 14014, Córdoba (Spain); Edri, E. [Department of Materials and Interfaces, Weizmann Institute of Science, Herzl St. 34, Rehovot 76100 (Israel)

    2014-08-01T23:59:59.000Z

    Efficient methylammonium lead iodide perovskite-based solar cells have been prepared in which the perovskite layer is sandwiched in between two organic charge transporting layers that block holes and electrons, respectively. This configuration leads to stable and reproducible devices that do not suffer from strong hysteresis effects and when optimized lead to efficiencies close to 15%. The perovskite layer is formed by using a dual-source thermal evaporation method, whereas the organic layers are processed from solution. The dual-source thermal evaporation method leads to smooth films and allows for high precision thickness variations. Devices were prepared with perovskite layer thicknesses ranging from 160 to 900 nm. The short-circuit current observed for these devices increased with increasing perovskite layer thickness. The main parameter that decreases with increasing perovskite layer thickness is the fill factor and as a result optimum device performance is obtained for perovskite layer thickness around 300 nm. However, here we demonstrate that with a slightly oxidized electron blocking layer the fill factor for the solar cells with a perovskite layer thickness of 900 nm increases to the same values as for the devices with thin perovskite layers. As a result the power conversion efficiencies for the cells with 300 and 900 nm are very similar, 12.7% and 12%, respectively.

  16. Performance of a High-Concentration Erbium-Doped Fiber Amplifier with 100 nm Amplification Bandwidth

    SciTech Connect (OSTI)

    Hajireza, P.; Shahabuddin, N. S.; Abbasi-Zargaleh, S.; Emami, S. D.; Abdul-Rashid, H. A.; Yusoff, Z. [Center for Advanced Devices and Systems, Faculty of Engineering, Multimedia University, 63100 Cyberjaya (Malaysia)

    2010-07-07T23:59:59.000Z

    Increasing demand for higher bandwidth has driven the need for higher Wavelength Division Multiplexing (WDM) channels. One of the requirements to achieve this is a broadband amplifier. This paper reports the performance of a broadband, compact, high-concentration and silica-based erbium-doped fiber amplifier. The amplifier optimized to a 2.15 m long erbium-doped fiber with erbium ion concentration of 2000 ppm. The gain spectrum of the amplifier has a measured amplification bandwidth of 100 nm using a 980 nm laser diode with power of 150 mW. This silica-based EDFA shows lower noise figure, higher gain and wider bandwidth in shorter wavelengths compared to Bismuth-based EDFA with higher erbium ion concentration of 3250 ppm at equivalent EDF length. The silica-based EDF shows peak gain at 22 dB and amplification bandwidth between 1520 nm and 1620 nm. The lowest noise figure is 5 dB. The gain is further improved with the implementation of enhanced EDFA configurations.

  17. An EUV Fresnel zoneplate mask-imaging microscope for lithography generations reaching 8 nm

    E-Print Network [OSTI]

    An EUV Fresnel zoneplate mask-imaging microscope for lithography generations reaching 8 nm Kenneth lithography design rules. The proposed microscope features an array of user-selectable Fresnel zoneplate-EUV, Fresnel zoneplate microscope, the AIT has been in the vanguard of high-resolution EUV mask imaging

  18. FIRST LASING AT 32 NM OF THE VUV-FEL AT DESY S. Schreiber

    E-Print Network [OSTI]

    FIRST LASING AT 32 NM OF THE VUV-FEL AT DESY S. Schreiber , DESY, Hamburg, Germany for the VUV-FEL team Abstract The VUV-FEL is a free electron laser user facility being commissioned at DESY. It is based on the TTF-FEL, which was in operation until end of 2002 providing a photon beam for two pilot

  19. 1-10 nM E2 E2 30 E2

    E-Print Network [OSTI]

    Kawato, Suguru

    076 1. E2 E2 E2 E2 2. E2 E2 2 E2 1 1-10 nM E2 5), 7) E2 30 E2 7) E2 512076-0792011 Modulation of Learning and Memory slowly but also rapidly. Slow actions of estradiol (E2) occur via nuclear receptors (ER), while rapid E2

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

    E-Print Network [OSTI]

    Boyer, Edmond

    technologies have been developed to reach the blue range: GaN la- ser diodes, frequency-doubled laser diodes to the doping percentage, P cm-2 the absorption cross section at the pump wavelength 808 nm , A s-1 the inverse

  1. Sub-10 nm Self-Enclosed Self-Limited Nanofluidic Channel Arrays

    E-Print Network [OSTI]

    Sub-10 nm Self-Enclosed Self-Limited Nanofluidic Channel Arrays Qiangfei Xia, Keith J. Morton report a new method to fabricate self-enclosed optically transparent nanofluidic channel arrays with sub. Here we propose and demonstrate a new method to fabricate enclosed optically transparent nanofluidic

  2. InGaAs/InP DHBTs WITH A 75nm COLLECTOR, 20nm BASE DEMONSTRATING 544 GHz f , BVCEO = 3.2V, and BVCBO = 3.4V

    E-Print Network [OSTI]

    Rodwell, Mark J. W.

    InGaAs/InP DHBTs WITH A 75nm COLLECTOR, 20nm BASE DEMONSTRATING 544 GHz f , BVCEO = 3.2V, and BVCBOGaAs base and a 75 nm InP collector containing an InGaAs/InAlAs superlattice grade. These devices exhibit collector thickness for any HBT. The devices have been scaled vertically for reduced base and collector

  3. 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]

    Anlage, Steven

    1 Part I:Part I: Degradation in 3.2 nm Gate Oxides:Degradation in 3.2 nm Gate Oxides: Effects--Thin GateThin Gate Oxide DegradationOxide Degradation #12;2 AcknowledgmentsAcknowledgments University), ECE Miles Wiscombe (UG), ECE #12;3 Part I:Part I: Degradation in 3.2 nm Gate Oxides:Degradation in 3

  4. Comparison of Trace Metal Deposition in northern and central ArizonaKen G. Sweat1, Thomas H. Nash III1, Panjai Prapaipong2, Paul T. Gremillion3 1 Arizona State University School of Life Sciences, P.O. Box 874601, Tempe, Az 85287

    E-Print Network [OSTI]

    Hall, Sharon J.

    .O. Box 874601, Tempe, Az 85287 2 Arizona State University School of Earth and Space Exploration, PO Box the region to explore temporal trends, with an emphasis on decreases in Pb and Cu from the phase out), Terbium (Tb), Thallium (Tl) Thorium (Th), Thulium (Tm), Tin (Sn), Titanium (Ti), Tungsten (W), Uranium (U

  5. FINAL REPORT INTEGRATED DM1200 MELTER TESTING OF REDOX EFFECTS USING HLW AZ-101 AND C-106/AY-102 SIMULANTS VSL-04R4800-1 REV 0 5/6/

    SciTech Connect (OSTI)

    KRUGER AA; MATLACK KS; GONG W; BARDAKCI T; D'ANGELO NA; LUTZE W; BIZOT PM; CALLOW RA; BRANDYS M; KOT WK; PEGG IL

    2011-12-29T23:59:59.000Z

    This report documents melter and off-gas performance results obtained on the DM1200 HLW Pilot Melter during processing of AZ-101 and C-106/AY-102 HLW simulants. The tests reported herein are a subset of three tests from a larger series of tests described in the Test Plan for the work; results from the remaining tests will be reported separately. Three nine day tests, one with AZ-101 and two with C-106/AY-102 feeds were conducted with variable amounts of added sugar to address the effects of redox. The test with AZ-101 included ruthenium spikes to also address the effects of redox on ruthenium volatility. One of tests addressed the effects of increased flow-sheet nitrate levels using C-106/AY-102 feeds. With high nitrate/nitrite feeds (such as WTP LAW feeds), reductants are required to prevent melt foaming and deleterious effects on glass production rates. Sugar is the baseline WTP reductant for this purpose. WTP HLW feeds typically have relatively low nitrate/nitrite content in comparison to the organic carbon content and, therefore, have typically not required sugar additions. However, HLW feed variability, particularly with respect to nitrate levels, may necessitate the use of sugar in some instances. The tests reported here investigate the effects of variable sugar additions to the melter feed as well as elevated nitrate levels in the waste. Variables held constant to the extent possible included melt temperature, bubbling rate, plenum temperature, cold cap coverage, the waste simulant composition, and the target glass composition. The principal objectives of the DM1200 melter testing were to determine the achievable glass production rates for simulated HLW feeds with variable amounts of added sugar and increased nitrate levels; characterize melter off-gas emissions; characterize the performance of the prototypical off-gas system components as well as their integrated performance; characterize the feed, glass product, and off-gas effluents; and perform pre- and post test inspections of system components. The specific objectives (including test success criteria) of this testing, along with how each objective was met, are outlined in a table.

  6. Implementation of a doubling cavity to produce a 423 nm light source for the excitation of Ca isotopes

    SciTech Connect (OSTI)

    Higashimaru, H.; Kitajima, T.; Hasegawa, S. [Department of Quantum Engineering and Systems Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)

    2009-03-17T23:59:59.000Z

    For selective excitation of isotopes of Ca, a 423 nm narrow linewidth, continuous wave (CW) light source which corresponds to the S-P transition (4s{sup 21}S{sub 0}-4s4p {sup 1}P{sub 1}) is required. A solid state CW light source which generates 423 nm is difficult to commercially use. Therefore, we have developed a Second Harmonic Generation (SHG) system to obtain 423 nm lights from 846 nm lights by using a nonlinear optical crystal.

  7. Stable formation of ultrahigh power-density 248 nm channels in Xe cluster targets

    SciTech Connect (OSTI)

    Borisov, Alex B.; Racz, Ervin; Khan, Shahab F.; Poopalasingam, Sankar; McCorkindale, John C.; Boguta, John; Longworth, James W.; Rhodes, Charles K. [Laboratory for X-ray Microimaging and Bioinformatics, Department of Physics, University of Illinois at Chicago, Chicago, IL 60607-7059 (United States); KFKI Research Institute for Particle and Nuclear Physics, EURATOM Association, P.O. Box 49, 1525 Budapest (Hungary)

    2012-07-11T23:59:59.000Z

    The optimization of relativistic and ponderomotive self-channeling of ultra-powerful 248 nm laser pulses launched in underdense plasmas with an appropriate longitudinal gradient in the electron density profile located at the initial stage of the self-channeling leads to (1) stable channel formation and (2) highly efficient power compression producing power densities in the 10{sup 19}-10{sup 20} W/cm{sup 3} range. The comparison of theoretical studies with experimental results involving the correlation of (a) Thomson images of the electron density with (b) x-ray images of the channel morphology demonstrates that more than 90% of the incident 248 nm power can be trapped in stable channels and that this stable propagation can be extended to power levels significantly exceeding the critical power of the self-channeling process.

  8. Laser-plasma source parameters for Kr, Gd, and Tb ions at 6.6 nm

    SciTech Connect (OSTI)

    Masnavi, Majid; Szilagyi, John; Parchamy, Homaira; Richardson, Martin C. [The Townes Laser Institute, College of Optics and Photonics, University of Central Florida, 4000 Central Florida Blvd., Orlando, Florida 32816 (United States)] [The Townes Laser Institute, College of Optics and Photonics, University of Central Florida, 4000 Central Florida Blvd., Orlando, Florida 32816 (United States)

    2013-04-22T23:59:59.000Z

    There is increasing interest in extreme-ultraviolet (EUV) laser-based lamps for sub-10-nm lithography operating in the region of 6.6 nm. A collisional-radiative model is developed as a post-processor of a hydrodynamic code to investigate emission from resonance lines in Kr, Gd, and Tb ions under conditions typical for mass-limited EUV sources. The analysis reveals that maximum conversion efficiencies of Kr occur at 5 Multiplication-Sign 10{sup 10}W/cm{sup 2}, while for Gd and Tb it was Asymptotically-Equal-To 0.9%/2{pi}sr for laser intensities of (2-5) Multiplication-Sign 10{sup 12}W/cm{sup 2}.

  9. Promethium-doped phosphate glass laser at 933 and 1098 nm

    SciTech Connect (OSTI)

    Krupke, W.F.; Shinn, M.D.; Kirchoff, T.A.; Finch, C.B.; Boatner, L.A.

    1987-12-28T23:59:59.000Z

    A promethium (Pm/sup 3 +/) laser has been demonstrated for the first time. Trivalent promethium 147 doped into a lead-indium-phosphate glass etalon was used to produce room-temperature four-level laser emission at wavelengths of 933 and 1098 nm. Spectroscopic and kinetic measurements have shown that Pm/sup 3 +/ is similar to Nd/sup 3 +/ as a laser active ion.

  10. Investigation of a Polarization Controller in Titanium Diffused Lithium Niobate Waveguide near 1530 nm Wavelength

    E-Print Network [OSTI]

    Sung, Won Ju

    2013-12-10T23:59:59.000Z

    INVESTIGATION OF A POLARIZATION CONTROLLER IN TITANIUM DIFFUSED LITHIUM NIOBATE WAVEGUIDE NEAR 1530 NM WAVELENGTH A Dissertation by WON JU SUNG Submitted to the Office of Graduate and Professional Studies of Texas A&M University... systems are being commercialized [1-3], and efforts for 400G modulators are being pursued [1, 4]. Various materials have been explored for high speed devices need [5, 6], and lithium niobate remains the most attractive choice currently [7]. Fiber...

  11. Formation of Micro and Nano Structures Using VUV 157 nm Laser Radiation

    SciTech Connect (OSTI)

    Walton, C. D.; Cockcroft, S. [Physics, Department of Physical Sciences, University of Hull, HU6 7RX (United Kingdom)

    2010-10-08T23:59:59.000Z

    We report on laser ablation experiments on micro and nano size composite structures. The surface of CR-39 and polycarbonate has been intentionally seeded with silicon carbide and silver nanowires and subsequently laser irradiated at a wavelength of 157 nm. We show scanning electron micrograph images of prismatic and conical structures produced by laser ablation and discuss a shape transformation from a prismatic to a conical structure.

  12. Table 1 Comparison of potential sub-10 nm III-V device architectures

    E-Print Network [OSTI]

    del Alamo, Jesús A.

    Extremely-Thin-Body (ETB) InAs quantum-well (QW) MOSFETs with improved electrostatics down to Lg = 50 nm (SAs channel. The ETB channel does not significantly degrade transport properties as evidenced by gm >1.5 mS/m and vinj = 2.4 107 cm/s. ETB-QW InAs MOSFET with scaled body for Improved Electrostatics T.-W. Kim, D

  13. InGaAsP/InGaP buried heterostructure lasers at 810 nm

    SciTech Connect (OSTI)

    Wakao, K.; Isozumi, S.; Nishi, H.; Ohsaka, S.

    1984-12-01T23:59:59.000Z

    InGaAsP/InGaP buried heterostructure lasers emitting at 810 nm have been grown on GaAs substrates using two-step liquid-phase epitaxy. A threshold current of 79 mA and an external differential quantum efficiency of 26% are obtained. Fundamental transverse mode operation up to 3 mW is achieved in the laser with the active region of 3.5 ..mu..m wide.

  14. Toward Rapid Unattended X-ray Tomography of Large Planar Samples at 50-nm Resolution

    SciTech Connect (OSTI)

    Rudati, J.; Tkachuk, A.; Gelb, J.; Hsu, G.; Feng, Y.; Pastrick, R.; Lyon, A.; Trapp, D.; Beetz, T.; Chen, S.; Hornberger, B.; Seshadri, S.; Kamath, S.; Zeng, X.; Feser, M.; Yun, W. [Xradia, Inc., Concord, California (United States); Pianetta, P.; Andrews, J.; Brennan, S. [Stanford Synchrotron Radiation Lightsource, Stanford Linear Accelerator Center, Menlo Park, California (United States); Chu, Y. S. [Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois (United States)] (and others)

    2009-04-19T23:59:59.000Z

    X-ray tomography at sub-50 nm resolution of small areas ({approx}15 {mu}mx15 {mu}m) are routinely performed with both laboratory and synchrotron sources. Optics and detectors for laboratory systems have been optimized to approach the theoretical efficiency limit. Limited by the availability of relatively low-brightness laboratory X-ray sources, exposure times for 3-D data sets at 50 nm resolution are still many hours up to a full day. However, for bright synchrotron sources, the use of these optimized imaging systems results in extremely short exposure times, approaching live-camera speeds at the Advanced Photon Source at Argonne National Laboratory near Chicago in the US These speeds make it possible to acquire a full tomographic dataset at 50 nm resolution in less than a minute of true X-ray exposure time. However, limits in the control and positioning system lead to large overhead that results in typical exposure times of {approx}15 min currently.We present our work on the reduction and elimination of system overhead and toward complete automation of the data acquisition process. The enhancements underway are primarily to boost the scanning rate, sample positioning speed, and illumination homogeneity to performance levels necessary for unattended tomography of large areas (many mm{sup 2} in size). We present first results on this ongoing project.

  15. 785 nm Raman Spectroscopy of CVD Diamond Films Paul William May, James A Smith, and Keith N Rosser

    E-Print Network [OSTI]

    Bristol, University of

    . Here, we report that when using 785 nm excitation, the Raman spectra from thin polycrystalline diamond785 nm Raman Spectroscopy of CVD Diamond Films Paul William May, James A Smith, and Keith N Rosser Raman spectroscopy is a powerful technique often used to study CVD diamond films, however, very little

  16. 785 nm Raman spectroscopy of CVD diamond films P.W. May , J.A. Smith, K.N. Rosser

    E-Print Network [OSTI]

    Bristol, University of

    using 785 nm excitation with 1 µm spot size, the Raman spectra from thin polycrystalline diamond films785 nm Raman spectroscopy of CVD diamond films P.W. May , J.A. Smith, K.N. Rosser School is a powerful technique often used to study CVD diamond films, however, very little work has been reported

  17. Highly efficient Nd:YVO4 laser by direct in-band diode pumping at 914 nm

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Highly efficient Nd:YVO4 laser by direct in-band diode pumping at 914 nm Damien Sangla,1,2 Marc (Doc. ID 109884); published July 9, 2009 A Nd:YVO4 crystal was pumped directly into the emitting level nm for an absorbed pump power of 14.6 W, corresponding to an optical efficiency of 78.7%. We

  18. Damage threshold of inorganic solids under free-electron-laser irradiation at 32.5 nm wavelength

    E-Print Network [OSTI]

    von der Linde, D.

    to the optical components required to utilize XFEL beams, including radiation damage. Theoretical workDamage threshold of inorganic solids under free-electron-laser irradiation at 32.5 nm wavelength SC were exposed to single 25 fs long pulses of 32.5 nm free-electron-laser radiation at fluences of up

  19. UtLA^S^/^'S/^^^

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps to Predict Solar Final ReportOff-centerUsing

  20. 1-nm-thick graphene tri-layer as the ultimate copper diffusion barrier

    SciTech Connect (OSTI)

    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

    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.

  1. Corrosion-resistant multilayer coatings for the 28-75 nm wavelength region

    SciTech Connect (OSTI)

    Soufli, R; Fernandez-Perea, M; Al, E T

    2011-11-08T23:59:59.000Z

    Corrosion has prevented use of SiC/Mg multilayers in applications requiring good lifetime stability. We have developed Al-based barrier layers that dramatically reduce corrosion, while preserving high reflectance and low stress. The aforementioned advances may enable the implementation of corrosion-resistant, high-performance SiC/Mg coatings in the 28-75 nm region in applications such as tabletop EUV/soft x-ray laser sources and solar physics telescopes. Further study and optimization of corrosion barrier structures and coating designs is underway.

  2. Quantitative analysis of reptation of partially extended DNA in sub-30 nm nanoslits

    E-Print Network [OSTI]

    Yeh, Jia-Wei; Taloni, Alessandro; Chen, Yeng-Long; Chou, Chia-Fu

    2015-01-01T23:59:59.000Z

    We observed reptation of single DNA molecules in fused silica nanoslits of sub-30 nm height. The reptation behavior and the effect of confinement are quantitatively characterized using orientation correlation and transverse fluctuation analysis. We show tube-like polymer motion arises for a tense polymer under strong quasi-2D confinement and interaction with surface- passivating polyvinylpyrrolidone (PVP) molecules in nanoslits, while etching- induced device surface roughness, chip bonding materials and DNA-intercalated dye-surface interaction, play minor roles. These findings have strong implications for the effect of surface modification in nanofluidic systems with potential applications for single molecule DNA analysis.

  3. Light trapping in a 30-nm organic photovoltaic cell for efficient carrier collection and light absorption

    E-Print Network [OSTI]

    Tsai, Cheng-Chia; Banerjee, Ashish; Osgood, Richard M; Englund, Dirk

    2012-01-01T23:59:59.000Z

    We describe surface patterning strategies that permit high photon-collection efficiency together with high carrier-collection efficiency in an ultra-thin planar heterojunction organic photovoltaic cell. Optimized designs reach up to 50% photon collection efficiency in a P3HT layer of only 30 nm, representing a 3- to 5-fold improvement over an unpatterned cell of the same thickness. We compare the enhancement of light confinement in the active layer with an ITO top layer for TE and TM polarized light, and demonstrate that the light absorption can increase by a factor of 2 due to a gap-plasmon mode in the active layer.

  4. Bulk and surface laser damage of silica by picosecond and nanosecond pulses at 1064 nm

    SciTech Connect (OSTI)

    Smith, Arlee V.; Do, Binh T

    2008-09-10T23:59:59.000Z

    We measured bulk and surface dielectric breakdown thresholds of pure silica for 14 ps and 8 ns pulses of 1064 nm light. The thresholds are sharp and reproducible. For the 8 ns pulses the bulk threshold irradiance is 4.75 {+-} 0.25 kW/{mu}m{sup 2}. The threshold is approximately three times higher for 14 ps pulses. For 8 ns pulses the input surface damage threshold can be made equal to the bulk threshold by applying an alumina or silica surface polish.

  5. NM Stat. 62-9 - The Utility Franchise | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: Energy Resources JumpNEF Advisors LLC JumpNF- Review ofNM Stat.

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump to:ar-80m.pdf Jump to:Originalfaq.pdfFinal.pdfNM.pdf Jump to: navigation,

  7. Two-photon laser excitation of trapped 232Th+ ions via the 402 nm resonance line

    E-Print Network [OSTI]

    Herrera-Sancho, O A; Zimmermann, K; Tamm, Chr; Peik, E; Taichenachev, A V; Yudin, V I; Glowacki, P

    2012-01-01T23:59:59.000Z

    Experiments on one- and two-photon laser excitation of 232Th+ ions in a radiofrequency ion trap are reported. As the first excitation step, the strongest resonance line at 402 nm from the 6d^2 7s J=3/2 ground state to the 6d7s7p J=5/2 state at 24874 cm^{-1} is driven by radiation from an extended cavity diode laser. Spontaneous decay of the intermediate state populates a number of low-lying metastable states, thus limiting the excited state population and fluorescence signal obtainable with continuous laser excitation. We study the collisional quenching efficiency of helium, argon, and nitrogen buffer gases, and the effect of repumping laser excitation from the three lowest-lying metastable levels. The experimental results are compared with a four-level rate equation model, that allows us to deduce quenching rates for these buffer gases. Using laser radiation at 399 nm for the second step, we demonstrate two-photon excitation to the state at 49960 cm^{-1}, among the highest-lying classified levels of Th+. Thi...

  8. Study on the oxidation and reduction of tungsten surface for sub-50 nm patterning process

    SciTech Connect (OSTI)

    Kim, Jong Kyu; Nam, Seok Woo; Cho, Sung Il; Jhon, Myung S.; Min, Kyung Suk; Kim, Chan Kyu; Jung, Ho Bum; Yeom, Geun Young [Memory Division Semiconductor Business, Samsung Electronics, San No. 16 Banwol-Ri, Taean-Eup, Hwasung-City, Gyeonggi-Do 449-711, South Korea and Department of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 440-746 (Korea, Republic of); Memory Division Semiconductor Business, Samsung Electronics, San No. 16 Banwol-Ri, Taean-Eup, Hwasung-City, Gyeonggi-Do 449-711 (Korea, Republic of); Department of Chemical Engineering and Data Storage Systems Center, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States); Department of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 440-746 (Korea, Republic of)

    2012-11-15T23:59:59.000Z

    The oxidation characteristics of tungsten line pattern during the carbon-based mask-layer removal process using oxygen plasmas have been investigated for sub-50 nm patterning processes, in addition to the reduction characteristics of the WO{sub x} layer formed on the tungsten line surface using hydrogen plasmas. The surface oxidation of tungsten lines during the mask layer removal process could be minimized by using low-temperature (300 K) plasma processing for the removal of the carbon-based material. Using this technique, the thickness of WO{sub x} on the tungsten line could be decreased to 25% compared to results from high-temperature processing. The WO{sub x} layer could also be completely removed at a low temperature of 300 K using a hydrogen plasma by supplying bias power to the tungsten substrate to provide a activation energy for the reduction. When this oxidation and reduction technique was applied to actual 40-nm-CD device processing, the complete removal of WO{sub x} formed on the sidewall of tungsten line could be observed.

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

    SciTech Connect (OSTI)

    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

    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.

  10. EA-1906: Operations, Consolidation, and Upgrades at the Office of Secure Transportation Western Command Site, Albuquerque, NM

    Broader source: Energy.gov [DOE]

    This EA evaluates environmental impacts associated with the siting and construction of several proposed buildings, including a new vehicle maintenance facility and mobile equipment maintenance building (and their support structures) at the Western Command Site, Albuquerque, NM.

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

    E-Print Network [OSTI]

    Jiang, Tsin-Fu; Chu, Shih-I

    1992-12-01T23:59:59.000Z

    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 ...

  12. Proceedings of the American Solar Energy Society Solar 98 Conference Albuquerque, NM (June 1998): 231-237.

    E-Print Network [OSTI]

    Delaware, University of

    Proceedings of the American Solar Energy Society Solar 98 Conference Albuquerque, NM (June 1998 technologies, like photovoltaics (PV), can offer additional benefits to electric utility companies utility company to defer investments in upgrading transmission and distribution facilities, among other

  13. 34 OPTICS LETTERS / Vol. 22, No. 1 / January 1, 1997 Intense plasma discharge source at 13.5 nm for

    E-Print Network [OSTI]

    Rocca, Jorge J.

    and Education in Optics and Lasers, University of Central Florida, Orlando, Florida 32816-2700 J. J. Rocca The f lux emitted at 13.5 nm by a lithium plasma within the bandwidth of multilayer op- tics

  14. Nanosecond-laser-induced damage in potassium titanyl phosphate: pure 532 nm pumping and frequency conversion situations

    SciTech Connect (OSTI)

    Wagner, Frank R.; Hildenbrand, Anne; Natoli, Jean-Yves; Commandre, Mireille

    2011-08-01T23:59:59.000Z

    Nanosecond-laser-induced damage measurements in the bulk of KTiOPO{sub 4} (KTP) crystals are reported using incident 532 nm light or using incident 1064 nm light, which pumps more or less efficient second harmonic generation. No damage threshold fatigue effect is observed with pure 532 nm irradiation. The damage threshold of Z-polarized light is higher than the one for X- or Y-polarized light. During frequency doubling, the damage threshold was found to be lower than for pure 1064 or 532 nm irradiation. More data to quantify the cooperative damage mechanism were generated by performing fluence ramp experiments with varying conditions and monitoring the conversion efficiency. All damage thresholds plotted against the conversion efficiency align close to a characteristic curve.

  15. FINAL REPORT INTEGRATED DM1200 MELTER TESTING USING AZ 102 AND C 106/AY-102 HLW SIMULANTS: HLW SIMULANT VERIFICATION VSL-05R5800-1 REV 0 6/27/05

    SciTech Connect (OSTI)

    KRUGER AA; MATLACK KS; GONG W; BARDAKCI T; D'ANGELO NA; BRANDYS M; KOT WK; PEGG IL

    2011-12-29T23:59:59.000Z

    The principal objectives of the DM1200 melter tests were to determine the effects of feed rheology, feed solid content, and bubbler configuration on glass production rate and off-gas system performance while processing the HLW AZ-101 and C-106/AY-102 feed compositions; characterize melter off-gas emissions; characterize the performance of the prototypical off-gas system components, as well as their integrated performance; characterize the feed, glass product, and off-gas effluents; and perform pre- and post test inspections of system components. The specific objectives (including test success criteria) of this testing, along with how each objective was met, are outlined in a table. The data provided in this Final Report address the impacts of HLW melter feed rheology on melter throughput and validation of the simulated HLW melter feeds. The primary purpose of this testing is to further validate/verify the HLW melter simulants that have been used for previous melter testing and to support their continued use in developing melter and off-gas related processing information for the Project. The primary simulant property in question is rheology. Simulants and melter feeds used in all previous melter tests were produced by direct addition of chemicals; these feed tend to be less viscous than rheological the upper-bound feeds made from actual wastes. Data provided here compare melter processing for the melter feed used in all previous DM100 and DM1200 tests (nominal melter feed) with feed adjusted by the feed vendor (NOAH Technologies) to be more viscous, thereby simulating more closely the upperbounding feed produced from actual waste. This report provides results of tests that are described in the Test Plan for this work. The Test Plan is responsive to one of several test objectives covered in the WTP Test Specification for this work; consequently, only part of the scope described in the Test Specification was addressed in this particular Test Plan. For the purpose of comparison, the tests reported here were performed with AZ-102 and C-106/AY-102 HLW simulants and glass compositions that are essentially the same as those used for recent DM1200 tests. One exception was the use of an alternate, higher-waste-loading C-106/AY-102 glass composition that was used in previous DM100 tests to further evaluate the performance of the optimized bubbler configuration.

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

    SciTech Connect (OSTI)

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

    2013-05-31T23:59:59.000Z

    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)

  17. Frequency doubling and sum-frequency mixing operation at 469.2, 471, and 473 nm in Nd:YAG

    E-Print Network [OSTI]

    Boyer, Edmond

    at around 445, 469, or 479 nm are required to pump these Pr3-doped laser hosts [8­13]. Gal- lium nitride (GaN decades for different applications [1­4] such as la- ser remote sensing (differential absorption LIDAR to an absorption band of Pr3 [14]. For that purpose the laser has to work on the 938.5 nm transition line of Nd

  18. Efficient 13.5 nm extreme ultraviolet emission from Sn plasma irradiated by a long CO2 laser pulse

    E-Print Network [OSTI]

    Najmabadi, Farrokh

    Efficient 13.5 nm extreme ultraviolet emission from Sn plasma irradiated by a long CO2 laser pulse-band 2% bandwidth conversion efficiency CE from a CO2 laser to 13.5 nm extreme ultraviolet EUV light was investigated for Sn plasma. It was found that high in-band CE, 2.6%, is consistently obtained using a CO2 laser

  19. Structural distortions in 5-10 nm silver nanoparticles under high pressure

    SciTech Connect (OSTI)

    Koski, Kristie J.; Kamp, Noelle M.; Kunz, Martin; Knight, Jason K.; Alivisatos, A.P.; Smith, R.K.

    2008-10-13T23:59:59.000Z

    We present experimental evidence that silver nanoparticles in the size range of 5-10 nm undergo a reversible structural transformation under hydrostatic pressures up to 10 GPa. We have used x-ray diffraction with a synchrotron light source to investigate pressure-dependent and size-dependent trends in the crystal structure of silver nanoparticles in a hydrostatic medium compressed in a diamond-anvil cell. Results suggest a reversible linear pressure-dependent rhombohedral distortion which has not been previously observed in bulk silver. We propose a mechanism for this transition that considers the bond-length distribution in idealized multiply twinned icosahedral particles. To further support this hypothesis, we also show that similar measurements of single-crystal platinum nanoparticles reveal no such distortions.

  20. Dense wavelength multiplexing of 1550 nm QKD with strong classical channels in reconfigurable networking environments

    SciTech Connect (OSTI)

    Rosenberg, Danna [Los Alamos National Laboratory; Peterson, Charles G [Los Alamos National Laboratory; Dallmann, Nicholas [Los Alamos National Laboratory; Hughes, Richard J [Los Alamos National Laboratory; Mccabe, Kevin P [Los Alamos National Laboratory; Nordholt, Jane E [Los Alamos National Laboratory; Tyagi, Hush T [Los Alamos National Laboratory; Peters, Nicholas A [TELCORDIA TECHNOLOGIES; Toliver, Paul [TELCORDIA TECHNOLOGIES; Chapman, Thomas E [TELCORDIA TECHNOLOGIES; Runser, Robert J [TELCORDIA TECHNOLOGIES; Mcnown, Scott R [TELCORDIA TECHNOLOGIES

    2008-01-01T23:59:59.000Z

    To move beyond dedicated links and networks, quantum communications signals must be integrated into networks carrying classical optical channels at power levels many orders of magnitude higher than the quantum signals themselves. We demonstrate transmission of a 1550-nm quantum channel with up to two simultaneous 200-GHz spaced classical telecom channels, using ROADM (reconfigurable optical <1dd drop multiplexer) technology for multiplexing and routing quantum and classical signals. The quantum channel is used to perform quantum key distribution (QKD) in the presence of noise generated as a by-product of the co-propagation of classical channels. We demonstrate that the dominant noise mechanism can arise from either four-wave mixing or spontaneous Raman scattering, depending on the optical path characteristics as well <1S the classical channel parameters. We quantity these impairments and discuss mitigation strategies.

  1. Optical-fiber source of polarization-entangled photon pairs in the 1550nm telecom band

    E-Print Network [OSTI]

    Xiaoying Li; Paul L. Voss; Jay E. Sharping; Prem Kumar

    2004-08-12T23:59:59.000Z

    We present a fiber based source of polarization-entangled photon pairs that is well suited for quantum communication applications in the 1550nm band of standard fiber-optic telecommunications. Polarization entanglement is created by pumping a nonlinear-fiber Sagnac interferometer with two time-delayed orthogonally-polarized pump pulses and subsequently removing the time distinguishability by passing the parametrically scattered signal-idler photon pairs through a piece of birefringent fiber. Coincidence detection of the signal-idler photons yields biphoton interference with visibility greater than 90%, while no interference is observed in direct detection of either the signal or the idler photons. All four Bell states can be prepared with our setup and we demonstrate violations of CHSH form of Bell's inequalities by up to 10 standard deviations of measurement uncertainty.

  2. Pedestrian and traffic safety in parking lots at SNL/NM : audit background report.

    SciTech Connect (OSTI)

    Sanchez, Paul Ernest

    2009-03-01T23:59:59.000Z

    This report supplements audit 2008-E-0009, conducted by the ES&H, Quality, Safeguards & Security Audits Department, 12870, during fall and winter of FY 2008. The study evaluates slips, trips and falls, the leading cause of reportable injuries at Sandia. In 2007, almost half of over 100 of such incidents occurred in parking lots. During the course of the audit, over 5000 observations were collected in 10 parking lots across SNL/NM. Based on benchmarks and trends of pedestrian behavior, the report proposes pedestrian-friendly features and attributes to improve pedestrian safety in parking lots. Less safe pedestrian behavior is associated with older parking lots lacking pedestrian-friendly features and attributes, like those for buildings 823, 887 and 811. Conversely, safer pedestrian behavior is associated with newer parking lots that have designated walkways, intra-lot walkways and sidewalks. Observations also revealed that motorists are in widespread noncompliance with parking lot speed limits and stop signs and markers.

  3. Final report on LDRD project : single-photon-sensitive imaging detector arrays at 1600 nm.

    SciTech Connect (OSTI)

    Childs, Kenton David; Serkland, Darwin Keith; Geib, Kent Martin; Hawkins, Samuel D.; Carroll, Malcolm S.; Klem, John Frederick; Sheng, Josephine Juin-Jye; Patel, Rupal K.; Bolles, Desta; Bauer, Tom M.; Koudelka, Robert

    2006-11-01T23:59:59.000Z

    The key need that this project has addressed is a short-wave infrared light detector for ranging (LIDAR) imaging at temperatures greater than 100K, as desired by nonproliferation and work for other customers. Several novel device structures to improve avalanche photodiodes (APDs) were fabricated to achieve the desired APD performance. A primary challenge to achieving high sensitivity APDs at 1550 nm is that the small band-gap materials (e.g., InGaAs or Ge) necessary to detect low-energy photons exhibit higher dark counts and higher multiplication noise compared to materials like silicon. To overcome these historical problems APDs were designed and fabricated using separate absorption and multiplication (SAM) regions. The absorption regions used (InGaAs or Ge) to leverage these materials 1550 nm sensitivity. Geiger mode detection was chosen to circumvent gain noise issues in the III-V and Ge multiplication regions, while a novel Ge/Si device was built to examine the utility of transferring photoelectrons in a silicon multiplication region. Silicon is known to have very good analog and GM multiplication properties. The proposed devices represented a high-risk for high-reward approach. Therefore one primary goal of this work was to experimentally resolve uncertainty about the novel APD structures. This work specifically examined three different designs. An InGaAs/InAlAs Geiger mode (GM) structure was proposed for the superior multiplication properties of the InAlAs. The hypothesis to be tested in this structure was whether InAlAs really presented an advantage in GM. A Ge/Si SAM was proposed representing the best possible multiplication material (i.e., silicon), however, significant uncertainty existed about both the Ge material quality and the ability to transfer photoelectrons across the Ge/Si interface. Finally a third pure germanium GM structure was proposed because bulk germanium has been reported to have better dark count properties. However, significant uncertainty existed about the quantum efficiency at 1550 nm the necessary operating temperature. This project has resulted in several conclusions after fabrication and measurement of the proposed structures. We have successfully demonstrated the Ge/Si proof-of-concept in producing high analog gain in a silicon region while absorbing in a Ge region. This has included significant Ge processing infrastructure development at Sandia. However, sensitivity is limited at low temperatures due to high dark currents that we ascribe to tunneling. This leaves remaining uncertainty about whether this structure can achieve the desired performance with further development. GM detection in InGaAs/InAlAs, Ge/Si, Si and pure Ge devices fabricated at Sandia was shown to overcome gain noise challenges, which represents critical learning that will enable Sandia to respond to future single photon detection needs. However, challenges to the operation of these devices in GM remain. The InAlAs multiplication region was not found to be significantly superior to current InP regions for GM, however, improved multiplication region design of InGaAs/InP APDs has been highlighted. For Ge GM detectors it still remains unclear whether an optimal trade-off of parameters can achieve the necessary sensitivity at 1550 nm. To further examine these remaining questions, as well as other application spaces for these technologies, funding for an Intelligence Community post-doc was awarded this year.

  4. Oxygen in Galactic Disk Stars: non-LTE abundances from the 777 nm O I triplet

    E-Print Network [OSTI]

    I. Ramirez; C. Allende Prieto; D. L. Lambert

    2005-06-29T23:59:59.000Z

    Oxygen abundances for a large sample of dwarf and giant stars kinematically selected to be part of the Galactic thin and thick disks have been determined from a non-LTE analysis of the O I triplet lines at 777 nm. The abundance analysis was performed using the infrared flux method temperature scale, trigonometric surface gravities, and accurate atomic data. Within this framework, the ionization balance of iron lines could not be satisfied and so we adopted the iron abundances from Fe II lines only given that they are relatively less sensitive to changes in the atmospheric parameters. We show the resulting [O/Fe] vs. [Fe/H] relationship and briefly discuss its implications.

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

    SciTech Connect (OSTI)

    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

    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.

  6. The photodissociation of oxetane at 193 nm as the reverse of the Paterno-Buchi reaction

    SciTech Connect (OSTI)

    Lee, Shih-Huang [National Synchrotron Radiation Research Center (NSRRC), 101 Hsin-Ann Road, Hsinchu Science Park, Hsinchu 30076, Taiwan (China)

    2009-12-14T23:59:59.000Z

    We investigated the photodissociation of oxetane (1,3-trimethylene oxide) at 193.3 nm in a molecular-beam apparatus using photofragment-translational spectroscopy and selective photoionization. We measured time-of-flight (TOF) spectra and angular anisotropy parameters {beta}(t) as a function of flight time of products at m/z=26-30 u utilizing photoionization energies from 9.8 to 14.8 eV. The TOF distributions of the products alter greatly with the employed photon energy, whereas their {beta}(t) distributions are insensitive to the photon energy. Dissociation to H{sub 2}CO+C{sub 2}H{sub 4} is the major channel in the title reaction. Three distinct dissociation paths with branching ratios 0.923:0.058:0.019 are responsible for the three features observed in the distribution of kinetic energy released in the channel H{sub 2}CO+C{sub 2}H{sub 4}. The observation of H{sub 2} and H atoms, {approx}1% in branching, indicates that products H{sub 2}CO and C{sub 2}H{sub 4} spontaneously decompose to only a small extent. Most HCO, C{sub 2}H{sub 3}, and C{sub 2}H{sub 2} ions originate from dissociative photoionization of products H{sub 2}CO and C{sub 2}H{sub 4}. Except atomic H and H{sub 2}, the photoproducts have large angular anisotropies, {beta}{>=}-0.8, which reflects rapid dissociation of oxetane following optical excitation at 193.3 nm. The mechanisms of dissociation of oxetane are addressed. Our results confirm the quantum-chemical calculations of Palmer et al. and provide profound insight into the Paterno-Buchi reaction.

  7. Dynamics and manipulation of the dominant 13.5 nm in-band extreme ultraviolet emitting region of laser-produced Sn plasmas

    E-Print Network [OSTI]

    Yuspeh, Samuel Edward

    2011-01-01T23:59:59.000Z

    manufacturing (HVM) of semiconductor microchips with nodes 32 nm and below is extreme ultraviolet (EUV) lithography using laser

  8. Page 312 Courses: Environmental Studies and Planning (ENSP) Sonoma State University 2012-2013 Catalog ENSP 306 ENviroNmENtal EthicS (3)

    E-Print Network [OSTI]

    Ravikumar, B.

    -2013 Catalog ENSP 306 ENviroNmENtal EthicS (3) An examination of philosophical issues; concepts of extending and Critical Thinking). ENSP 307 ENviroNmENtal hiStory (4) History of the American environment and the ways). ENSP 308 ENviroNmENtal litEraturE (3) A survey of great American environmental books, including H. D

  9. Efficient charge carrier injection into sub-250?nm AlGaN multiple quantum well light emitting diodes

    SciTech Connect (OSTI)

    Mehnke, Frank, E-mail: mehnke@physik.tu-berlin.de; Kuhn, Christian; Guttmann, Martin; Reich, Christoph; Kolbe, Tim; Rass, Jens; Wernicke, Tim [Technische Universität Berlin, Institut für Festkörperphysik, Hardenbergstr. 36, EW 6-1, 10623 Berlin (Germany); Kueller, Viola; Knauer, Arne; Lapeyrade, Mickael; Einfeldt, Sven; Weyers, Markus [Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Str. 4, 12489 Berlin (Germany); Kneissl, Michael [Technische Universität Berlin, Institut für Festkörperphysik, Hardenbergstr. 36, EW 6-1, 10623 Berlin (Germany); Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Str. 4, 12489 Berlin (Germany)

    2014-08-04T23:59:59.000Z

    The design and Mg-doping profile of AlN/Al{sub 0.7}Ga{sub 0.3}N electron blocking heterostructures (EBH) for AlGaN multiple quantum well (MQW) light emitting diodes (LEDs) emitting below 250?nm was investigated. By inserting an AlN electron blocking layer (EBL) into the EBH, we were able to increase the quantum well emission power and significantly reduce long wavelength parasitic luminescence. Furthermore, electron leakage was suppressed by optimizing the thickness of the AlN EBL while still maintaining sufficient hole injection. Ultraviolet (UV)-C LEDs with very low parasitic luminescence (7% of total emission power) and external quantum efficiencies of 0.19% at 246?nm have been realized. This concept was applied to AlGaN MQW LEDs emitting between 235?nm and 263?nm with external quantum efficiencies ranging from 0.002% to 0.93%. After processing, we were able to demonstrate an UV-C LED emitting at 234?nm with 14.5??W integrated optical output power and an external quantum efficiency of 0.012% at 18.2?A/cm{sup 2}.

  10. A Multi-chain Measurements Averaging TDC Implemented in a 40 nm FPGA

    E-Print Network [OSTI]

    Qi Shen; Shubin Liu; Binxiang Qi; Qi An; Shengkai Liao; Chengzhi Peng; Weiyue Liu

    2014-06-15T23:59:59.000Z

    A high precision and high resolution time-to-digital converter (TDC) implemented in a 40 nm fabrication process Virtex-6 FPGA is presented in this paper. The multi-chain measurements averaging architecture is used to overcome the resolution limitation determined by intrinsic cell delay of the plain single tapped-delay chain. The resolution and precision are both improved with this architecture. In such a TDC, the input signal is connected to multiple tapped-delay chains simultaneously (the chain number is M), and there is a fixed delay cell between every two adjacent chains. Each tapped-delay chain is just a plain TDC and should generate a TDC time for a hit input signal, so totally M TDC time values should be got for a hit signal. After averaging, the final TDC time is obtained. A TDC with 3 ps resolution (i.e. bin size) and 6.5 ps precision (i.e. RMS) has been implemented using 8 parallel tapped-delay chains. Meanwhile the plain TDC with single tapped-delay chain yields 24 ps resolution and 18 ps precision.

  11. Detonation wave profiles measured in plastic bonded explosives using 1550 nm photon doppler velocimetry (PDV)

    SciTech Connect (OSTI)

    Gustavsen, Richard L [Los Alamos National Laboratory; Bartram, Brian D [Los Alamos National Laboratory; Sanchez, Nathaniel (nate) J [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    We present detonation wave profiles measured in two TATB based explosives and two HMX based explosives. Profiles were measured at the interface of the explosive and a Lithium-Fluoride (LiF) window using 1550 nm Photon Doppler Velocimetry (PDV). Planar detonations were produced by impacting the explosive with a projectile launched in a gas-gun. The impact state was varied to produce varied distance to detonation, and therefore varied support of the Taylor wave following the Chapman-Jouget (CJ) or sonic state. Profiles from experiments with different support should be the same between the Von-Neumann (VN) spike and CJ state and different thereafter. Comparison of profiles with differing support, therefore, allows us to estimate reaction zone lengths. For the TATB based explosive, a reaction zone length of {approx} 3.9 mm, 500 ns was measured in EDC-35, and a reaction zone length of {approx} 6.3 mm, 800 ns was measured in PBX 9502 pre-cooled to -55 C. The respective VN spike state was 2.25 {+-} 0.05 km/s in EDC-35 and 2.4 {+-} 0.1 km/s in the cooled PBX 9502. We do not believe we have resolved either the VN spike state (> 2.6 km/s) nor the reaction zone length (<< 50 ns) in the HMX based explosives.

  12. Stress-induced piezoelectric field in GaN-based 450-nm light-emitting diodes

    SciTech Connect (OSTI)

    Tawfik, Wael Z. [Department of Materials Science and Engineering, Chonnam National University, Yongbong 300 Gwangju 500-757 (Korea, Republic of); Department of Physics, Faculty of Science, Beni-Suef University, Beni-Suef 62511 (Egypt); Hyeon, Gil Yong; Lee, June Key, E-mail: junekey@chonnam.ac.kr [Department of Materials Science and Engineering, Chonnam National University, Yongbong 300 Gwangju 500-757 (Korea, Republic of)

    2014-10-28T23:59:59.000Z

    We investigated the influence of the built-in piezoelectric field induced by compressive stress on the characteristics of GaN-based 450-nm light-emitting diodes (LEDs) prepared on sapphire substrates of different thicknesses. As the sapphire substrate thickness was reduced, the compressive stress in the GaN layer was released, resulting in wafer bowing. The wafer bowing-induced mechanical stress altered the piezoelectric field, which in turn reduced the quantum confined Stark effect in the InGaN/GaN active region of the LED. The flat-band voltage was estimated by measuring the applied bias voltage that induced a 180° phase shift in the electro-reflectance (ER) spectrum. The piezoelectric field estimated by the ER spectra changed by ?110?kV/cm. The electroluminescence spectral peak wavelength was blue-shifted, and the internal quantum efficiency was improved by about 22% at a high injection current of 100?mA. The LED on the 60-?m-thick sapphire substrate exhibited the highest light output power of ?59?mW at an injection current of 100?mA, with the operating voltage unchanged.

  13. Resolving three-dimensional shape of sub-50?nm wide lines with nanometer-scale sensitivity using conventional optical microscopes

    SciTech Connect (OSTI)

    Attota, Ravikiran, E-mail: Ravikiran.attota@nist.gov; Dixson, Ronald G. [Semiconductor and Dimensional Metrology Division, NIST, Gaithersburg, Maryland 20899 (United States)

    2014-07-28T23:59:59.000Z

    We experimentally demonstrate that the three-dimensional (3-D) shape variations of nanometer-scale objects can be resolved and measured with sub-nanometer scale sensitivity using conventional optical microscopes by analyzing 4-D optical data using the through-focus scanning optical microscopy (TSOM) method. These initial results show that TSOM-determined cross-sectional (3-D) shape differences of 30?nm–40?nm wide lines agree well with critical-dimension atomic force microscope measurements. The TSOM method showed a linewidth uncertainty of 1.22?nm (k?=?2). Complex optical simulations are not needed for analysis using the TSOM method, making the process simple, economical, fast, and ideally suited for high volume nanomanufacturing process monitoring.

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

    SciTech Connect (OSTI)

    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

    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.

  15. Broadband superluminescent diodes with bell-shaped spectra emitting in the range from 800 to 900 nm

    SciTech Connect (OSTI)

    Andreeva, E V; Il'ichenko, S N; Kostin, Yu O; Lapin, P I [Superlum Diodes Ltd., Moscow (Russian Federation); Ladugin, M A; Marmalyuk, A A [Open Joint-Stock Company 'M.F. Stel'makh Polyus Research and Development Institute', Moscow (Russian Federation); Yakubovich, S D [Moscow State Institute of Radio-Engineering, Electronics and Automation (Technical University), Moscow (Russian Federation)

    2013-08-31T23:59:59.000Z

    Quantum-well superluminescent diodes (SLD) with extremely thin active (AlGa)As and (InGa)As layers and centre wavelengths about 810, 840, 860 and 880 nm are experimentally studied. Their emission spectrum possesses the shape close to Gaussian, its FWHM being 30 – 60 nm depending on the length of the active channel and the level of pumping. Under cw injection, the output power of light-emitting modules based on such SLDs can amount to 1.0 – 25 mW at the output of a single-mode fibre. It is demonstrated that the operation lifetime of these devices exceeds 30000 hours. Based on the light-emitting modules the prototypes of combined BroadLighter series light sources are implemented having a bell-shaped spectrum with the width up to 100 nm. (optical radiation sources)

  16. Large-sensitive-area superconducting nanowire single-photon detector at 850 nm with high detection efficiency

    E-Print Network [OSTI]

    Li, Hao; You, Lixing; Yang, Xiaoyan; Zhang, Weijun; Liu, Xiaoyu; Chen, Sijing; Wang, Zhen; Xie, Xiaoming

    2015-01-01T23:59:59.000Z

    Satellite-ground quantum communication requires single-photon detectors of 850-nm wavelength with both high detection efficiency and large sensitive area. We developed superconducting nanowire single-photon detectors (SNSPDs) on one-dimensional photonic crystals, which acted as optical cavities to enhance the optical absorption, with a sensitive-area diameter of 50 um. The fabricated multimode fiber coupled NbN SNSPDs exhibited a maximum system detection efficiency (DE) of up to 82% and a DE of 78% at a dark count rate of 100 Hz at 850-nm wavelength as well as a system jitter of 105 ps.

  17. Nucleation of single GaN nanorods with diameters smaller than 35 nm by molecular beam epitaxy

    SciTech Connect (OSTI)

    Chen, Yen-Ting [Institute of Atomic and Molecular Sciences, Academia Sinica, 10617 Taipei, Taiwan (China) [Institute of Atomic and Molecular Sciences, Academia Sinica, 10617 Taipei, Taiwan (China); Department of Physics, Chemistry and Biology (IFM), Linköping University, S-58183 Linköping (Sweden); Araki, Tsutomu [Department of Electrical and Electronic Engineering, Ritsumeikan University, 525-8577 Shiga (Japan)] [Department of Electrical and Electronic Engineering, Ritsumeikan University, 525-8577 Shiga (Japan); Palisaitis, Justinas; Persson, Per O. Å.; Olof Holtz, Per; Birch, Jens [Department of Physics, Chemistry and Biology (IFM), Linköping University, S-58183 Linköping (Sweden)] [Department of Physics, Chemistry and Biology (IFM), Linköping University, S-58183 Linköping (Sweden); Chen, Li-Chyong [Center for Condensed Matter Sciences, National Taiwan University, 10617 Taipei, Taiwan (China)] [Center for Condensed Matter Sciences, National Taiwan University, 10617 Taipei, Taiwan (China); Chen, Kuei-Hsien [Institute of Atomic and Molecular Sciences, Academia Sinica, 10617 Taipei, Taiwan (China) [Institute of Atomic and Molecular Sciences, Academia Sinica, 10617 Taipei, Taiwan (China); Center for Condensed Matter Sciences, National Taiwan University, 10617 Taipei, Taiwan (China); Nanishi, Yasushi [Global Innovation Research Organization, Ritsumeikan University, 525-8577 Shiga (Japan)] [Global Innovation Research Organization, Ritsumeikan University, 525-8577 Shiga (Japan)

    2013-11-11T23:59:59.000Z

    Nucleation mechanism of catalyst-free GaN nanorod grown on Si(111) is investigated by the fabrication of uniform and narrow (<35 nm) nanorods without a pre-defined mask by molecular beam epitaxy. Direct evidences show that the nucleation of GaN nanorods stems from the sidewall of the underlying islands down to the Si(111) substrate, different from commonly reported ones on top of the island directly. Accordingly, the growth and density control of the nanorods is exploited by a “narrow-pass” approach that only narrow nanorod can be grown. The optimal size of surrounding non-nucleation area around single nanorod is estimated as 88 nm.

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

    SciTech Connect (OSTI)

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

    2003-04-01T23:59:59.000Z

    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.

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

    SciTech Connect (OSTI)

    Martha Cather; Robert Lee; Ibrahim Gundiler; Andrew Sung

    2003-09-24T23:59:59.000Z

    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.

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

    SciTech Connect (OSTI)

    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

    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.

  1. FINAL REPORT START-UP AND COMMISSIONING TESTS ON THE DURAMELTER 1200 HLW PILOT MELTER SYSTEM USING AZ-101 HLW SIMULANTS VSL-01R0100-2 REV 0 1/20/03

    SciTech Connect (OSTI)

    KRUGER AA; MATLACK KS; KOT WK; BRANDYS M; WILSON CN; SCHATZ TR; GONG W; PEGG IL

    2011-12-29T23:59:59.000Z

    This document provides the final report on data and results obtained from commissioning tests performed on the one-third scale DuraMelter{trademark} 1200 (DM 1200) HLW Pilot Melter system that has been installed at VSL with an integrated prototypical off-gas treatment system. That system has replaced the DM1000 system that was used for HLW throughput testing during Part BI [1]. Both melters have similar melt surface areas (1.2 m{sup 2}) but the DM1200 is prototypical of the present RPP-WTP HLW melter design whereas the DM1000 was not. These tests were performed under a corresponding RPP-WTP Test Specification and associated Test Plan. This report is a followup to the previously issued Preliminary Data Summary Report. The DM1200 system will be used for testing and confirmation of basic design, operability, flow sheet, and process control assumptions as well as for support of waste form qualification and permitting. This will include data on processing rates, off-gas treatment system performance, recycle stream compositions, as well as process operability and reliability. Consequently, this system is a key component of the overall HLW vitrification development strategy. The results presented in this report are from the initial series of short-duration tests that were conducted to support the start-up and commissioning of this system prior to conducting the main body of development tests that have been planned for this system. These tests were directed primarily at system 'debugging,' operator training, and procedure refinement. The AZ-101 waste simulant and glass composition that was used for previous testing was selected for these tests.

  2. Calibration of Silver Plasmon Rulers in the 1-25 nm Separation Range: Experimental Indications of Distinct Plasmon Coupling Regimes

    E-Print Network [OSTI]

    Calibration of Silver Plasmon Rulers in the 1-25 nm Separation Range: Experimental Indications of Distinct Plasmon Coupling Regimes Linglu Yang, Hongyun Wang, Bo Yan, and Bjo¨rn M. Reinhard* Department nanoparticles, so-called silver plasmon rulers, are synthesized with use of a rational DNA programmed self

  3. June 15, 2004 / Vol. 29, No. 12 / OPTICS LETTERS 1357 Highly coherent light at 13 nm generated by use of

    E-Print Network [OSTI]

    Bartels, Randy

    , and in developing new types of nano- probe. However, many EUV sources, such as synchrotrons and undulators1 and high Bartels et al. demonstrated that EUV light produced by HHG in gas-filled hollow waveguides exhibits full spatial coherence at wavelengths around 30 nm.3 The extended propagation length in the hollow

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

    E-Print Network [OSTI]

    Power Supply Optimization in Sub-130 nm Leakage Dominant Technologies Man L Mui Kaustav Banerjee a methodology for systematically optimizing the power supply voltage for maximizing the performance of VLSI cir- cuits in technologies where leakage power is not an insignificant fraction of the total power

  5. Photodissociation of Ozone from 321 to 329 nm: The Relative Yields P2) with O2(X 3

    E-Print Network [OSTI]

    Houston, Paul L.

    Photodissociation of Ozone from 321 to 329 nm: The Relative Yields of O(3 P2) with O2(X 3 g - ), O2 Supporting Information ABSTRACT: Product imaging of O(3 P2) following dissociation of ozone has been used to determine the relative yields of the product channels O(3 P2) + O2(X 3 g - ) of ozone. All three channels

  6. A Fiber-Optic-Based 1550-nm Laser Radar Altimeter with RF Pulse Compression Christopher Allen, Sivaprasad Gogineni

    E-Print Network [OSTI]

    Kansas, University of

    A Fiber-Optic-Based 1550-nm Laser Radar Altimeter with RF Pulse Compression Christopher Allen-the-shelf fiber-optic components and traditional RF and digital signal processing techniques to achieve fine erbium-doped fiber amplifiers (EDFAs) could be used to provide optical gain. The transmitted signal

  7. Development of a 1319 nm Laser Radar using Fiber-Optics and RF Pulse Compression: Receiver Characterization

    E-Print Network [OSTI]

    Kansas, University of

    Development of a 1319 nm Laser Radar using Fiber-Optics and RF Pulse Compression: Receiver and commercially available fiber-optic technologies. We use radio frequency (RF) pulse compression and digital commensurate with the desired range accuracy. With today's off-the-shelf fiber-optic components, multi

  8. Low-threshold, mirrorless emission at 981 nm in an Yb,Gd,Lu:KYW inverted rib waveguide laser

    E-Print Network [OSTI]

    Low-threshold, mirrorless emission at 981 nm in an Yb,Gd,Lu:KYW inverted rib waveguide laser Amol for generating short pulses [2]. Liquid phase epitaxy has been used to fabricate planar [3, 4] and channel [5, 6W and a channel waveguide laser with an output power of 11 mW [9]. In this paper we demonstrate mirrorless lasing

  9. 2512 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 36, NO. 5, OCTOBER 2008 Experimental Investigation of 193-nm

    E-Print Network [OSTI]

    Scharer, John E.

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

  10. Sub-10-nm half-pitch electron-beam lithography by using poly,,methyl methacrylate... as a negative resist

    E-Print Network [OSTI]

    Berggren, Karl K.

    is of great importance for high-density magnetic storage, integrated circuits, and nanoelectronic and nanophotonic devices. Until now, hydrogen silsesquioxane HSQ and calixarene were the only two reported negative, the authors report that 10-nm half-pitch dense nanostructures can also be readily fabricated using the well

  11. A 65nm CMOS Ultra Low Power and Low Noise 131M Front-End Transimpedance Amplifier

    E-Print Network [OSTI]

    Ayers, Joseph

    A 65nm CMOS Ultra Low Power and Low Noise 131M Front-End Transimpedance Amplifier Jiaping Hu and simulation of a high-transimpedance gain, ultra low-power dissipation and low-noise CMOS front- end control [3]. However, it introduces design challenges in the form of trade-offs between noise, power

  12. Using Mobilize Power Management IP for Dynamic & Static Power Reduction in SoC at 130 nm

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Using Mobilize Power Management IP for Dynamic & Static Power Reduction in SoC at 130 nm Dan Tensilica's 32-bit Xtensa microprocessor core, using Virtual Silicon's Power Management IP. Independent of incorporating more and more devices on a single chip, but also managing the increase in the power that goes

  13. Abstract--High speed, oxide-confined, polyimide-planarized 850 nm vertical cavity surface emitting lasers (VCSELs) exhibit

    E-Print Network [OSTI]

    Lear, Kevin L.

    10760 1 Abstract--High speed, oxide-confined, polyimide-planarized 850 nm vertical cavity surface using a reproducible, simple process incorporating polyimide with good adhesion that does not require based on a simplified, robust process incorporating photosensitive polyimide with good metal adhesion

  14. Dynamics of cavitation bubble induced by 193 nm ArF excimer laser in concentrated sodium chloride solutions

    E-Print Network [OSTI]

    Palanker, Daniel

    of pulsed lasers for ablation, drilling, and cutting of soft tissues in liquid environments are accompaniedDynamics of cavitation bubble induced by 193 nm ArF excimer laser in concentrated sodium chloride solutions Igor Turovets and Daniel Palanker Laser Center, Hadassah University Hospital, P.O. Box 12000

  15. High resolution photoelectron images and D{sup +} photofragment images following 532-nm photolysis of D{sub 2}

    SciTech Connect (OSTI)

    Chandler, D.W.; Neyer, D.W. [Sandia National Labs., Livermore, CA (United States); Heck, A.J. [Univ. of Warwick, Coventry (United Kingdom). Dept. of Chemistry

    1998-01-01T23:59:59.000Z

    The non-resonant ionization and dissociation of D{sub 2} by intense 532-nm laser light is studied by a variation of the ``Ion Imaging`` technique called ``Velocity Mapping``. Images of the both the photoelectrons and D{sup +} photofragments are obtained and analyzed at two different laser intensities. Results are compared to previous studies and several differences are discussed.

  16. The effects of 100 nm-diameter Au nanoparticles on dye-sensitized solar Changwoo Nahm,1

    E-Print Network [OSTI]

    Park, Byungwoo

    The effects of 100 nm-diameter Au nanoparticles on dye-sensitized solar cells Changwoo Nahm,1 nanoparticles for dye-sensitized solar cells (DSSCs). At the optimum Au/TiO2 mass ratio of 0.05, the power nanoparticles were also introduced to the electrodes of dye-sensitized solar cells (DSSCs), and the solar-cell

  17. Summary Leaf reflectance at visible and near-infrared wavelengths (4001000 nm) is related primarily to pigmenta-

    E-Print Network [OSTI]

    Richardson, Andrew D.

    Summary Leaf reflectance at visible and near-infrared wavelengths (400­1000 nm) is related physiology and relationships between plants and their growth environment. We studied reflectance of two co collected from 24 sites and white spruce from 30 sites. Overall, reflectance spectra of the two species were

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

    E-Print Network [OSTI]

    Kurien, Susan

    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

  19. Development of scanning x-ray fluorescence microscope with spatial resolution of 30 nm using Kirkpatrick-Baez mirror optics

    SciTech Connect (OSTI)

    Matsuyama, S.; Mimura, H.; Yumoto, H.; Sano, Y.; Yamamura, K.; Yabashi, M.; Nishino, Y.; Tamasaku, K.; Ishikawa, T.; Yamauchi, K. [Department of Precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871 (Japan); Research Center for Ultra-Precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871 (Japan); SPring-8/Japan Synchrotron Radiation Research Institute (JASRI), 1-1-1 Kouto, Sayoucho, Sayogun, Hyogo 679-5148 (Japan); SPring-8/RIKEN, 1-1-1 Kouto, Sayoucho, Sayogun, Hyogo 679-5148 (Japan); Department of Precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871 (Japan)

    2006-10-15T23:59:59.000Z

    We developed a high-spatial-resolution scanning x-ray fluorescence microscope (SXFM) using Kirkpatrick-Baez mirrors. As a result of two-dimensional focusing tests at BL29XUL of SPring-8, the full width at half maximum of the focused beam was achieved to be 50x30 nm{sup 2} (VxH) under the best focusing conditions. The measured beam profiles were in good agreement with simulated results. Moreover, beam size was controllable within the wide range of 30-1400 nm by changing the virtual source size, although photon flux and size were in a trade-off relationship. To demonstrate SXFM performance, a fine test chart fabricated using focused ion beam system was observed to determine the best spatial resolution. The element distribution inside a logo mark of SPring-8 in the test chart, which has a minimum linewidth of approximately 50-60 nm, was visualized with a spatial resolution better than 30 nm using the smallest focused x-ray beam.

  20. To users of the Western Wind Dataset: We have run into some issues on the wind dataset. For many uses of the dataset

    E-Print Network [OSTI]

    % in the Westconnect footprint (AZ, WY, CO, NV, NM) and 20% in the rest of WECC. If you #12;use this forecast data

  1. Vehicle to Grid -A Control Area Operators Perspective

    E-Print Network [OSTI]

    Firestone, Jeremy

    Mexico Nav Glen Four Corners NM Coal Hydro Gas Wind Other Palo Verde AZ Market- place S. NV #12;#12;Key

  2. Safety Evaluation Report: Development of a Novel Efficient Solid-Oxide Hybrid for Co-generation of Hydrogen and Electricity Using Nearby Resources for Local Applications, Materials and Systems Research, Inc. (MSRI), Salt Lake City, UT, February 17, 2009

    SciTech Connect (OSTI)

    Barilo, Nick F.; Frikken, Don; Skolnik, Edward G.; Weiner, Steven C.

    2009-07-16T23:59:59.000Z

    Following a telephone interview with Materials and Systems Research, Inc. (MSRI) by members of the Hydrogen Safety Panel on December 4, 2008, a safety review team was dispatched to Salt Lake City, UT to perform a site-visit review. The major topic of concern was the presence of a hydrogen storage and dispensing shed on the MSRI premises close to both its own laboratory/office building and to the adjoining property. The metal shed contains 36 cylinders (two 18-cylinder "pods") of hydrogen all connected to a common manifold and used to supply hydrogen to a U.S. Department of Energy (DOE) fuel cell project plus several other projects using an entire pod as a common supply. In busy times, MSRI uses and replaces one pod per week. As a result of the site visit, the safety review team has raised some concern with the shed’s location, design, use, and safety features as well as other components of the facility, including the laboratory area.

  3. Formation of in-volume nanogratings with sub-100 nm periods in glass by femtosecond laser irradiation

    E-Print Network [OSTI]

    Liao, Yang; Cui, Yun; Qiao, Lingling; Bellouard, Yves; Sugioka, Koji; Cheng, Ya

    2015-01-01T23:59:59.000Z

    We present direct experimental observation of the morphological evolution during the formation of nanogratings with sub-100-nm periods with the increasing number of pulses. Theoretical simulation shows that the constructive interference of the scattering light from original nanoplanes will create an intensity maximum located between the two adjacent nanoplanes, resulting in shortening of the nanograting period by half. The proposed mechanism enables explaining the formation of nanogratings with periods beyond that predicted by the nanoplasmonic model.

  4. Cytometer LASER (nm) Detector range Fluorochrome Names check LSRII-A UV 355 A 505-550 Indo-1 (Blue)

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Cytometer LASER (nm) Detector range Fluorochrome Names check LSRII-A UV 355 A 505-550 Indo-1 (Blue) B 420-460 Live Dead UV Blue Alexa 350 DAPI Indo-1(Violet) Hoechst 33342 C - empty Violet 405 A 505-550 Pac. Orange V500 VioGreen BVio 510 Viability Dye eF506 Alexa 430 Sapphire B 420-460 Pac. Blue eF450 V

  5. First Observation of Self-Amplified Spontaneous Emission in a Free-Electron Laser at 109 nm Wavelength

    E-Print Network [OSTI]

    Andruszków, J; Ayvazyan, V T; Baboi, N I; Bakker, R; Balakin, V; Barni, D; Bazhan, A; Bernard, M; Bosotti, A; Bourdon, J C; Brefeld, W; Brinkmann, R; Bühler, S; Carneiro, J P; Castellano, M G; Castro, P; Catani, L; Chel, S; Cho, Y; Choroba, S; Colby, E R; Decking, W; Den Hartog, P; Desmons, M; Dohlus, M; Edwards, D; Edwards, H T; Faatz, B; Feldhaus, J; Ferrario, M; Fitch, M J; Flöttmann, K; Fouaidy, M; Gamp, A; Garvey, Terence; Geitz, M A; Gluskin, E S; Gretchko, V; Hahn, U; Hartung, W H; Hubert, D; Hüning, M; Ischebek, R; Jablonka, M; Joly, J M; Juillard, M; Junquera, T; Jurkiewicz, P; Kabel, A C; Kahl, J; Kaiser, H; Kamps, T; Katelev, V V; Kirchgessner, J L; Körfer, M; Kravchuk, L V; Kreps, G; Krzywinski, J; Lokajczyk, T; Lange, R; Leblond, B; Leenen, M; Lesrel, J; Liepe, M; Liero, A; Limberg, T; Lorenz, R; Lu, H H; Lu, F H; Magne, C; Maslov, M A; Materlik, G; Matheisen, A; Menzel, J; Michelato, P; Möller, W D; Mosnier, A; Müller, U C; Napoly, O; Novokhatskii, A V; Omeich, M; Padamsee, H; Pagani, C; Peters, F; Petersen, B; Pierini, P; Pflüger, J; Piot, P; Phung Ngoc, B; Plucinski, L; Proch, D; Rehlich, K; Reiche, S; Reschke, D; Reyzl, I; Rosenzweig, J; Rossbach, J; Roth, S; Saldin, E L; Sandner, W; Sanok, Z; Schlarb, H; Schmidt, G; Schmüser, P; Schneider, J R; Schneidmiller, E A; Schreiber, H J; Schreiber, S; Schütt, P; Sekutowicz, J; Serafini, L; Sertore, D; Setzer, S; Simrock, S; Sonntag, B F; Sparr, B; Stephan, F; Sytchev, V V; Tazzari, S; Tazzioli, F; Tigner, Maury; Timm, M; Tonutti, M; Trakhtenberg, E; Treusch, R; Trines, D; Verzilov, V A; Vielitz, T; Vogel, V; Von Walter, G; Wanzenberg, R; Weiland, T; Weise, H; Weisend, J G; Wendt, M; Werner, M; White, M M; Will, I; Wolff, S; Yurkov, M V; Zapfe, K; Zhogolev, P; Zhou, F

    2000-01-01T23:59:59.000Z

    We present the first observation of Self-Amplified Spontaneous Emission (SASE) in a free-electron laser (FEL) in the Vacuum Ultraviolet regime at 109 nm wavelength (11 eV). The observed free-electron laser gain (approx. 3000) and the radiation characteristics, such as dependency on bunch charge, angular distribution, spectral width and intensity fluctuations all corroborate the existing models for SASE FELs.

  6. Full Stokes observations in the He I 1083 nm spectral region covering an M3.2 flare

    E-Print Network [OSTI]

    Kuckein, C; Sainz, R Manso; Ramos, A Asensio

    2015-01-01T23:59:59.000Z

    We present an exceptional data set acquired with the Vacuum Tower Telescope (Tenerife, Spain) covering the pre-flare, flare, and post-flare stages of an M3.2 flare. The full Stokes spectropolarimetric observations were recorded with the Tenerife Infrared Polarimeter in the He I 1083.0 nm spectral region. The object under study was active region NOAA 11748 on 2013 May 17. During the flare the chomospheric He I 1083.0 nm intensity goes strongly into emission. However, the nearby photospheric Si I 1082.7 nm spectral line profile only gets shallower and stays in absorption. Linear polarization (Stokes Q and U) is detected in all lines of the He I triplet during the flare. Moreover, the circular polarization (Stokes V) is dominant during the flare, being the blue component of the He I triplet much stronger than the red component, and both are stronger than the Si I Stokes V profile. The Si I inversions reveal enormous changes of the photospheric magnetic field during the flare. Before the flare magnetic field conc...

  7. Note: Deep ultraviolet Raman spectrograph with the laser excitation line down to 177.3 nm and its application

    SciTech Connect (OSTI)

    Jin, Shaoqing [State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China) [State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China); University of the Chinese Academy of Sciences, Beijing 100049 (China); Fan, Fengtao; Guo, Meiling; Zhang, Ying; Feng, Zhaochi, E-mail: zcfeng@dicp.ac.cn, E-mail: canli@dicp.ac.cn; Li, Can, E-mail: zcfeng@dicp.ac.cn, E-mail: canli@dicp.ac.cn [State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China)] [State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China)

    2014-04-15T23:59:59.000Z

    Deep UV Raman spectrograph with the laser excitation line down to 177.3 nm was developed in this laboratory. An ellipsoidal mirror and a dispersed-subtractive triple monochromator were used to collect and disperse Raman light, respectively. The triple monochromator was arranged in a triangular configuration with only six mirrors used. 177.3 nm laser excited Raman spectrum with cut-off wavenumber down to 200 cm{sup ?1} and spectral resolution of 8.0 cm{sup ?1} can be obtained under the condition of high purity N{sub 2} purging. With the C–C ? bond in Teflon selectively excited by the 177.3 nm laser, resonance Raman spectrum of Teflon with good quality was recorded on the home-built instrument and the ?-?{sup *} transition of C–C bond was studied. The result demonstrates that deep UV Raman spectrograph is powerful for studying the systems with electronic transition located in the deep UV region.

  8. High-average-power, 100-Hz-repetition-rate, tabletop soft-x-ray lasers at sub-15-nm wavelengths

    SciTech Connect (OSTI)

    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

    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.

  9. FINAL REPORT MELTER TESTS WITH AZ-101 HLW SIMULANT USING A DURAMELTER 100 VITRIFICATION SYSTEM VSL-01R10N0-1 REV 1 2/25/02

    SciTech Connect (OSTI)

    KRUGER AA; MATLACK KS; KOT WK; PEGG IL

    2011-12-29T23:59:59.000Z

    This report provides data, analyses, and conclusions from a series of tests that were conducted at the Vitreous State Laboratory of The Catholic of America (VSL) to determine the processing rates that are achievable with AZ-101 HLW simulants and corresponding melter feeds on a DuraMelter 100 (DM100) vitrification system. One of the most critical pieces of information in determining the required size of the RPP-WTP HLW melter is the specific glass production rate in terms of the mass of glass that can be produced per unit area of melt surface per unit time. The specific glass production rate together with the waste loading (essentially, the ratio of waste-in to glass-out, which is determined from glass formulation activities) determines the melt area that is needed to achieve a given waste processing rate with due allowance for system availability. Tests conducted during Part B1 (VSL-00R2590-2) on the DM1000 vitrification system installed at the Vitreous State Laboratory of The Catholic University of America showed that, without the use of bubblers, glass production rates with AZ-101 and C-106/AY-102 simulants were significantly lower than the Project design basis rate of 0.4 MT/m{sup 2}/d. Conversely, three-fold increases over the design basis rate were demonstrated with the use of bubblers. Furthermore, an un-bubbled control test using a replica of the melter feed used in cold commissioning tests at West Valley reproduced the rates that were observed with that feed on the WVDP production melter. More recent tests conducted on the DM1200 system, which more closely represents the present RPP-WTP design, are in general agreement with these earlier results. Screening tests conducted on the DM10 system have provided good indications of the larger-scale processing rates with bubblers (for both HL W and LAW feeds) but significantly overestimated the DM1000 un-bubbled rate observed for C-106/AY-102 melter feeds. This behavior is believed to be a consequence of the role of heat transfer in rate attainment and the much greater role of wall effects in heat transfer when the melt pool is not agitated. The DM100 melter used for the present tests has a surface area of 0.108 m{sup 2}, which is approximately 5 times larger than that of the DM10 (0.021 m{sup 2}) and approximately 11 times smaller than that of the DM1000 (1.2 m{sup 2}) (the DM1000 has since been replaced by a pilot-scale prototypical HLW melter, designated the DM1200, which has the same surface area as the DM1000). Testing on smaller melters is the most economical method for obtaining data over a wide range of operating conditions (particularly at extremes) and for guiding the more expensive tests that are performed at pilot-scale. Thus, one objective of these tests was to determine whether the DM100 melters are sufficiently large to reproduce the un-bubbled melt rates observed at the DM1000 scale, or to determine the extent of any off-set. DM100-scale tests can then be used to screen feed chemistry variations that may serve to increase the un-bubbled production rates prior to confirmation at pilot scale. Finally, extensive characterization data obtained on simulated HLW melter feeds formed from various glass forming additives indicated that there may be advantages in terms of feed rheology and stability to the replacement of some of the hydroxides by carbonates. A further objective of the present tests was therefore to identify any deleterious processing effects of such a change before adopting the carbonate feed as the baseline. Data from the WVDP melter using acidified (nitrated) feeds, and without bubbling, showed productions rates that are higher than those observed with the alkaline RPP feeds at the VSL. Therefore, the effect of feed acidification on production rate also was investigated. This work was performed under Test Specification, 'TSP-W375-00-00019, Rev 0, 'HLW-DM10 and DM100 Melter Tests' dated November 13, 2000 and the corresponding Test Plan. It should be noted, however, that the RPP-WTP Project directed a series of changes to the Test Plan as the result

  10. formation of the main deposit. At lower current densities, it is possible to deposit only this extremely thin tin film: it is 5 nm thick

    E-Print Network [OSTI]

    Stocker, Thomas

    . Whereas the 200-nm copper and 300-nm tin films in Fig. 4 have a thickness close to that predicted. We propose the following mechan- istic explanation of this effect. First, in thin cells problems of Li rechargeable batteries. Indeed, cycling efficiency of Li batteries is drastically reduced

  11. Revised 02/14AZ1195 Introduction

    E-Print Network [OSTI]

    Sanderson, Mike

    reference evapotranspiration (ETos) -- the ET from a tall, cool-season grass that is supplied with adequate. Among the most important are type of turf (cool vs. warm season grasses); turf quality; stage of turf development; and to a lesser degree, turf height. As a general rule, Kcs are higher for cool season grasses

  12. Waste Toolkit A-Z Clothes & textiles

    E-Print Network [OSTI]

    Oxford, University of

    development. In 2011 they raised £300,000 to support projects tackling poverty and saving lives around

  13. Waste Toolkit A-Z Bits & Bobs

    E-Print Network [OSTI]

    Melham, Tom

    : pipette packaging, tape rolls, plastic items, lids, CDs ­ the list is endless... How much does it cost

  14. Waste Toolkit A-Z Wooden Pallets

    E-Print Network [OSTI]

    Melham, Tom

    Plastics (non-contaminated plastic only ­ contact TR Recycling for details) Soil & green waste Wooden industry and used for mulch or compost products. Cost TR Recycling generally costs less than a skip

  15. Sasabe, AZ Natural Gas Exports to Mexico

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial ConsumersThousand CubicCubicIndia (Million Cubic(Million Cubic380

  16. Douglas, AZ Natural Gas Exports to Mexico

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion2,128 2,469Decade Year-0CubicCubic8 Final May 2010 2008 of

  17. US Mnt(S) AZ Site Consumption

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14TotalThe Outlook269,023Year69,023US Virgin120Mnt(N)

  18. A-Z Index | Jefferson Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy, science,SpeedingWu,IntelligenceYou are70 Years ofAA-Z Index A B C D E F

  19. *xzhang@utexas.edu; phone 1 512-471-4349; fax 1 512 471-8575 *raychen@uts.cc.utexas.edu; phone 1 512-471-7035; fax 1 512 471-8575

    E-Print Network [OSTI]

    Chen, Ray

    is engineered for large EO activity and near- infrared transparency. A PCW step coupler is used for optimum chromophores with a few key molecular and material parameters, including large values, good near-infrared is around 125pm/V at the wavelength of 1310 nm, which is measured by the Teng­Man reflection technique

  20. Effect of 710 nm visible light irradiation on neurite outgrowth in primary rat cortical neurons following ischemic insult

    SciTech Connect (OSTI)

    Choi, Dong-Hee [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of) [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of); Department of Medical Science, Konkuk University School of Medicine, Seoul (Korea, Republic of); Lee, Kyoung-Hee; Kim, Ji-Hye; Kim, Moon Young [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of)] [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of); Lim, Jeong Hoon [Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul (Korea, Republic of) [Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul (Korea, Republic of); Rehabilitation Medicine, Division of Neurology, Department of Medicine, National University Hospital, National University Health System (Singapore); Lee, Jongmin, E-mail: leej@kuh.ac.kr [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of) [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of); Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul (Korea, Republic of)

    2012-06-01T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer 710 nm wavelength light (LED) has a protective effect in the stroke animal model. Black-Right-Pointing-Pointer We determined the effects of LED irradiation in vitro stroke model. Black-Right-Pointing-Pointer LED treatment promotes the neurite outgrowth through MAPK activation. Black-Right-Pointing-Pointer The level of synaptic markers significantly increased with LED treatment. Black-Right-Pointing-Pointer LED treatment protects cell death in the in vitro stroke model. -- Abstract: Objective: We previously reported that 710 nm Light-emitting Diode (LED) has a protective effect through cellular immunity activation in the stroke animal model. However, whether LED directly protects neurons suffering from neurodegeneration was entirely unknown. Therefore, we sought to determine the effects of 710 nm visible light irradiation on neuronal protection and neuronal outgrowth in an in vitro stroke model. Materials and methods: Primary cultured rat cortical neurons were exposed to oxygen-glucose deprivation (OGD) and reoxygenation and normal conditions. An LED array with a peak wavelength of 710 nm was placed beneath the covered culture dishes with the room light turned off and were irradiated accordingly. LED treatments (4 min at 4 J/cm{sup 2} and 50 mW/cm{sup 2}) were given once to four times within 8 h at 2 h intervals for 7 days. Mean neurite density, mean neurite diameter, and total fiber length were also measured after microtubule associated protein 2 (MAP2) immunostaining using the Axio Vision program. Synaptic marker expression and MAPK activation were confirmed by Western blotting. Results: Images captured after MAP2 immunocytochemistry showed significant (p < 0.05) enhancement of post-ischemic neurite outgrowth with LED treatment once and twice a day. MAPK activation was enhanced by LED treatment in both OGD-exposed and normal cells. The levels of synaptic markers such as PSD 95, GAP 43, and synaptophysin significantly increased with LED treatment in both OGD-exposed and normal cells (p < 0.05). Conclusion: Our data suggest that LED treatment may promote synaptogenesis through MAPK activation and subsequently protect cell death in the in vitro stroke model.

  1. Correlated Two-Electron Momentum Spectra for Strong-Field Nonsequential Double Ionization of He at 800 nm

    SciTech Connect (OSTI)

    Rudenko, A.; Ergler, Th.; Zrost, K.; Feuerstein, B.; Schroeter, C. D.; Moshammer, R.; Ullrich, J. [Max-Planck-Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Jesus, V. L. B. de [Centro Federal de Educacao Tecnologica de Quimica de Nilopolis/RJ, Rua Lucio Tavares 1045, Centro-Nilopolis-26530-060, Rio de Janeiro (Brazil)

    2007-12-31T23:59:59.000Z

    We report on a kinematically complete experiment on nonsequential double ionization of He by 25 fs 800 nm laser pulses at 1.5 PW/cm{sup 2}. The suppression of the recollision-induced excitation at this high intensity allows us to address in a clean way direct (e,2e) ionization by the recolliding electron. In contrast with earlier experimental results, but in agreement with various theoretical predictions, the two-electron momentum distributions along the laser polarization axis exhibit a pronounced V-shaped structure, which can be explained by the role of Coulomb repulsion and typical (e,2e) kinematics.

  2. Lithography-free sub-100nm nanocone array antireflection layer for low-cost silicon solar cell

    E-Print Network [OSTI]

    Xu, Zhida

    2014-01-01T23:59:59.000Z

    High density and uniformity sub-100nm surface oxidized silicon nanocone forest structure is created and integrated onto the existing texturization microstructures on photovoltaic device surface by a one-step high throughput plasma enhanced texturization method. We suppressed the broadband optical reflection on chemically textured grade-B silicon solar cells for up to 70.25% through this nanomanufacturing method. The performance of the solar cell is improved with the short circuit current increased by 7.1%, fill factor increased by 7.0%, conversion efficiency increased by 14.66%. Our method demonstrates the potential to improve the photovoltaic device performance with low cost high and throughput nanomanufacturing technology.

  3. Silica–silica Polyimide Buffered Optical Fibre Irradiation and Strength Experiment at Cryogenic Temperatures for 355 nm Pulsed Lasers

    E-Print Network [OSTI]

    Takala, E; Bordini, B; Bottura, L; Bremer, J; Rossi, L

    2012-01-01T23:59:59.000Z

    A controlled UV-light delivery system is envisioned to be built in order to study the stability properties of superconducting strands. The application requires a wave guide from room temperature to cryogenic temperatures. Hydrogen loaded and unloaded polyimide buffered silica–silica 100 microm core fibres were tested at cryogenic temperatures. A thermal stress test was done at 1.9 K and at 4.2 K which shows that the minimal mechanical bending radius for the fibre can be 10 mm for testing (transmission was not measured). The cryogenic transmission loss was measured for one fibre to assess the magnitude of the transmission decrease due to microbending that takes place during cooldown. UV-irradiation degradation measurements were done for bent fibres at 4.2 K with a deuterium lamp and 355 nm pulsed lasers. The irradiation tests show that the fibres have transmission degradation only for wavelengths smaller than 330 nm due to the two photon absorption. The test demonstrates that the fibres are suitable for the ...

  4. Seedless Polyol Synthesis and CO Oxidation Activity of Monodisperse (111) and (100)-Oriented Rhodium Nanocrystals in Sub-10 nm Sizes

    SciTech Connect (OSTI)

    Zhang, Yawen; Grass, Michael E.; Huang, Wenyu; Somorjai, Gabor A.

    2010-03-15T23:59:59.000Z

    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.

  5. Re-thinking highest and best use : implementing smart development in support of smart growth : a case study in Santa Fe, NM

    E-Print Network [OSTI]

    Balkcom, Jennifer K

    2006-01-01T23:59:59.000Z

    This paper answers the questions "where to develop?", "for whom to develop?", and "what to develop?" from a double bottom line perspective of profit making and social benefit, using a 3-acre property in Santa Fe, NM as an ...

  6. Method to grow carbon thin films consisting entirely of diamond grains 3-5 nm in size and high-energy grain boundaries

    DOE Patents [OSTI]

    Carlisle, John A.; Auciello, Orlando; Birrell, James

    2006-10-31T23:59:59.000Z

    An ultrananocrystalline diamond (UNCD) having an average grain size between 3 and 5 nanometers (nm) with not more than about 8% by volume diamond having an average grain size larger than 10 nm. A method of manufacturing UNCD film is also disclosed in which a vapor of acetylene and hydrogen in an inert gas other than He wherein the volume ratio of acetylene to hydrogen is greater than 0.35 and less than 0.85, with the balance being an inert gas, is subjected to a suitable amount of energy to fragment at least some of the acetylene to form a UNCD film having an average grain size of 3 to 5 nm with not more than about 8% by volume diamond having an average grain size larger than 10 nm.

  7. Generation of 30-50 nm Structures Using Easily Fabricated, Composite Teri W. Odom, Venkat R. Thalladi, J. Christopher Love, and George M. Whitesides*

    E-Print Network [OSTI]

    Prentiss, Mara

    of tens of nanometers are useful in ultradense data storage, subwavelength optics, and devices This communication describes a method to generate simple nanostructures with critical dimensions down to 30 nm, over

  8. Resonant cavity-enhanced photosensitivity in As[subscript 2]S[subscript 3] chalcogenide glass at 1550 nm telecommunication wavelength

    E-Print Network [OSTI]

    Hu, Juejun

    We report the first (to our knowledge) experimental observation of resonant cavity-enhanced photosensitivity in As[subscript 2]S[subscript 3] chalcogenide glass film at 1550?nm telecommunication wavelength. The measured ...

  9. 60nm collector InGaAs/InP Type-I DHBTs demonstrating 660 GHz f , BVCEO = 2.5V, and BVCBO = 2.7V

    E-Print Network [OSTI]

    Rodwell, Mark J. W.

    60nm collector InGaAs/InP Type-I DHBTs demonstrating 660 GHz f , BVCEO = 2.5V, and BVCBO = 2.7VGaAs base and a 60 nm InP collector containing an InGaAs/InAlAs superlattice grade. Devices employing a 400. The devices have been scaled vertically for reduced base and collector electron transit times, and the base-collector

  10. The 846 nm A' 32; +X 3Z; band system of jet-cooled V, Eileen M. Spain, Jane M. Behm,a) and Michael D. Morse

    E-Print Network [OSTI]

    Morse, Michael D.

    The 846 nm A' 32; +X 3Z; band system of jet-cooled V, Eileen M. Spain, Jane M. Behm,a) and Michael October 1991; accepted 4 November 1991) The 846 nm band system of jet-cooled 5'V2 has been recorded using resonant two-photon ionization spectroscopy, and is assigned as the A '38; +X `2; band system. Both the w

  11. Room-temperature cw operation of InGaAsP/InGaP lasers at 727 nm grown on GaAs substrates by liquid phase epitaxy

    SciTech Connect (OSTI)

    Wakao, K.; Nishi, H.; Kusunoki, T.; Isozumi, S.; Ohsaka, S.

    1984-06-01T23:59:59.000Z

    InGaAsP/InGaP lasers emitting at 724--727 nm have been fabricated on GaAs substrates using liquid phase epitaxy. The threshold current is reduced to 8 kA/cm/sup 2/ by thinning the active layer. Room-temperature cw operation is achieved for the first time in the lasing wavelength range below 760 nm in this quaternary system.

  12. Frequency stabilization of a 1083 nm fiber laser to {sup 4}He transition lines with optical heterodyne saturation spectroscopies

    SciTech Connect (OSTI)

    Gong, W.; Peng, X., E-mail: xiangpeng@pku.edu.cn; Li, W.; Guo, H., E-mail: hongguo@pku.edu.cn [State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Electronics Engineering and Computer Science, Center for Quantum Information Technology, and Center for Computational Science and Engineering (CCSE), Peking University, Beijing 100871 (China)

    2014-07-15T23:59:59.000Z

    Two kinds of optical heterodyne saturation spectroscopies, namely, frequency modulation spectroscopy (FMS) and modulation transfer spectroscopy (MTS), are demonstrated for locking a fiber laser to the transition lines of metastable {sup 4}He atoms around 1083 nm. The servo-loop error signals of FMS and MTS for stabilizing laser frequency are optimized by studying the dependence of the peak-to-peak amplitude and slope on the optical power of pump and probe beams. A comparison of the stabilization performances of FMS/MTS and polarization spectroscopy (PS) is presented, which shows that MTS exhibits relatively superior performance with the least laser frequency fluctuation due to its flat-background dispersive signal, originated from the four-wave mixing process. The Allan deviation of the stabilized laser frequency is 5.4 × 10{sup ?12}@100 s with MTS for data acquired in 1000 s, which is sufficiently applicable for fields like laser cooling, optical pumping, and optical magnetometry.

  13. Pressure shift and broadening of the 254-nm intercombination line of mercury by N{sub 2}

    SciTech Connect (OSTI)

    Jacobs, James P.; Warrington, R. Bruce [Department of Physics and Astronomy, University of Montana, Missoula, Montana 59812, USA (United States); Department of Physics, FM-15, University of Washington, Seattle, Washington 98195, USA (United States)

    2003-09-01T23:59:59.000Z

    We have used laser absorption spectroscopy to study the collisional broadening and shift of the 254-nm 6 {sup 1}S{sub 0}{yields}6 {sup 3}P{sub 1} intercombination line of Hg in the presence of N{sub 2} for pressures below 400 Torr. This study comprises the first measurements of the proportionality constants for pressure broadening and shift of Hg due to N{sub 2} in this pressure range, and the first high-precision measurements of these pressure effects on Hg for any foreign gas. We obtain -2.54(2) MHz/Torr for the shift and 9.01(4) MHz/Torr for the broadening (full width at half maximum) at 21 degree sign C (95% confidence interval). These results are important for ongoing experiments using optical pumping of mercury in tests of fundamental symmetries, as well as for characterization of interatomic forces and tests of the theory of collisional line broadening.

  14. Viability of Cladosporium herbarum spores under 157 nm laser and vacuum ultraviolet irradiation, low temperature (10 K) and vacuum

    SciTech Connect (OSTI)

    Sarantopoulou, E., E-mail: esarant@eie.gr; Stefi, A.; Kollia, Z.; Palles, D.; Cefalas, A. C. [National Hellenic Research Foundation, Theoretical and Physical Chemistry Institute, 48 Vassileos Constantinou Avenue, Athens 11635 (Greece); Petrou, P. S.; Bourkoula, A.; Koukouvinos, G.; Kakabakos, S. [N.C.S.R. “Demokritos”, Institute for Nuclear and Radiological Sciences, Energy, Technology and Safety, Patriarchou Gregoriou Str. Aghia Paraskevi, Athens 15310 (Greece); Velentzas, A. D. [University of Athens, Faculty of Biology, Department of Cell Biology and Biophysics, Athens 15784 (Greece)

    2014-09-14T23:59:59.000Z

    Ultraviolet photons can damage microorganisms, which rarely survive prolonged irradiation. In addition to the need for intact DNA, cell viability is directly linked to the functionality of the cell wall and membrane. In this work, Cladosporium herbarum spore monolayers exhibit high viability (7%) when exposed to 157 nm laser irradiation (412 kJm?²) or vacuum-ultraviolet irradiation (110–180 nm) under standard pressure and temperature in a nitrogen atmosphere. Spore viability can be determined by atomic-force microscopy, nano-indentation, mass, ?-Raman and attenuated reflectance Fourier-transform far-infrared spectroscopies and DNA electrophoresis. Vacuum ultraviolet photons cause molecular damage to the cell wall, but radiation resistance in spores arises from the activation of a photon-triggered signaling reaction, expressed via the exudation of intracellular substances, which, in combination with the low penetration depth of vacuum-ultraviolet photons, shields DNA from radiation. Resistance to phototoxicity under standard conditions was assessed, as was resistance to additional environmental stresses, including exposure in a vacuum, under different rates of change of pressure during pumping time and low (10 K) temperatures. Vacuum conditions were far more destructive to spores than vacuum-ultraviolet irradiation, and UV-B photons were two orders of magnitude more damaging than vacuum-ultraviolet photons. The viability of irradiated spores was also enhanced at 10 K. This work, in addition to contributing to the photonic control of the viability of microorganisms exposed under extreme conditions, including decontamination of biological warfare agents, outlines the basis for identifying bio-signaling in vivo using physical methodologies.

  15. Sandia Corporation (Albuquerque, NM)

    DOE Patents [OSTI]

    Diver, Richard B. (Albuquerque, NM)

    2010-02-23T23:59:59.000Z

    A Theoretical Overlay Photographic (TOP) alignment method uses the overlay of a theoretical projected image of a perfectly aligned concentrator on a photographic image of the concentrator to align the mirror facets of a parabolic trough solar concentrator. The alignment method is practical and straightforward, and inherently aligns the mirror facets to the receiver. When integrated with clinometer measurements for which gravity and mechanical drag effects have been accounted for and which are made in a manner and location consistent with the alignment method, all of the mirrors on a common drive can be aligned and optimized for any concentrator orientation.

  16. Abrviations NM Nantes Mtropole

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Premier week-end de formation WE2 Deuxième week-end d'investigation WE3 Troisième week-end de délibération

  17. Sandia Corporation (Albuquerque, NM)

    DOE Patents [OSTI]

    Ewsuk, Kevin G. (Albuquerque, NM); Arguello, Jr., Jose G. (Albuquerque, NM)

    2006-01-31T23:59:59.000Z

    A method of designing a primary geometry, such as for a forming die, to be used in a powder pressing application by using a combination of axisymmetric geometric shapes, transition radii, and transition spaces to simulate the geometry where the shapes can be selected from a predetermined list or menu of axisymmetric shapes and then developing a finite element mesh to represent the geometry. This mesh, along with material properties of the component to be designed and powder, is input to a standard deformation finite element code to evaluate the deformation characteristics of the component being designed. The user can develop the geometry interactively with a computer interface in minutes and execute a complete analysis of the deformation characteristics of the simulated component geometry.

  18. UT Arlington Nedderman Society Membership Roster

    E-Print Network [OSTI]

    Huang, Haiying

    Randall R. Butler, Ph.D. William D. Caldwell Jonathan Campbell and Tanya Dowdey Alan R. Cannon #12;Estella David and Molly Albart Julie S. Alexander Cheri D. Allen Cheryl A. Anderson, Ph.D. Jason Anderson Mindi Ruthie Brock Lance and Amber Brown Julie A. Brown John and Amalia Buckwalter Brian Builta and Sarah

  19. UT-Battelle Department of Energy

    E-Print Network [OSTI]

    generation, distribution, and consumption ­ Environmental impacts of energy use ­ National security Quadrillion Btu Solar, 0.07 Wind, 0.258 Geothermal, 0.349 Hydroelectric, 2.889 Biomass, 3.227 Coal, 23 diversity Increase our energy options and reduce dependence on oil Environmental impacts of energy Improve

  20. Steve Zinkle UT/ORNL Governor's Chair,

    E-Print Network [OSTI]

    . as an academic discipline reactor JET: Q=0.65, 0.5s 1 Gflops achieved; high performance computing centers

  1. w.it.uts.edu.au INTERNATIONAL

    E-Print Network [OSTI]

    University of Technology, Sydney

    intelligent information systems. The five laboratories are: Quantum Computation; Data Sciences and Knowledge behind the industry, both as a supplier and consumer of IT goods and services. New South Wales leads all companies are based in Sydney, such Atlassian, Google, IBM, Microsoft, CSC, Sun Microsystems and Oracle. New

  2. UT gets involved at Oak Ridge

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

    to maintain the momentum built up winning World War II and to keep the scientific brain trust at the Clinton Laboratories built during that amazing world changing period...

  3. UT Arlington 1895 Society Membership Roster

    E-Print Network [OSTI]

    Huang, Haiying

    Jane Spear Goad Frank and Cynthia Hill Bill and Barbara Hughes Bob* and Sue Isham Donald L. Jernigan and Rohini Krishnan Jean and John Roach Albert and Fern Ross Martin and Brenda Ross Hugh and Kathy Ross Pooja and Jane Avila Bruce H. Baker Jim and Nancy Baker Cynthia and Bill Baker Jamie Baker-Prewitt Dale and Lisa

  4. sustainabilityontheUtCampus:Asymposiumessays Improving Transportation

    E-Print Network [OSTI]

    Au, Tsz-Chiu

    convincingly shown that fully autonomous vehicles are feasible with current or near- future intelligent vehicle the capacities of autonomous vehicles it is possible to dramatically reduce the time wasted in traffic vehicle technology, dresner and stone proposed a novel intersection control mechanism called Autonomous

  5. UT-B ID 201002370 Technology Summary

    E-Print Network [OSTI]

    Pennycook, Steve

    a semi-permanent oil barrier to the substrate. The oil barrier provides anti-corrosion and anti to anti-corrosion, marine, anti-icing, and antibacterial coatings. Advantages · Keeps a layer of oil from coating that pins a layer of oil to a specially coated substrate and particularly to the surface

  6. Team UT-Battelle | ornl.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening a solidSynthesis of 2D AlloysTrails News Home | ORNL | News |

  7. Electrosteric enhanced stability of functional sub-10 nm cerium and iron oxide particles in cell culture medium

    E-Print Network [OSTI]

    B. Chanteau; J. Fresnais; J. -F. Berret

    2009-07-06T23:59:59.000Z

    Applications of nanoparticles in biology require that the nanoparticles remain stable in solutions containing high concentrations of proteins and salts, as well as in cell culture media. In this work, we developed simple protocols for the coating of sub-10 nm nanoparticles and evaluated the colloidal stability of dispersions in various environments. Ligands (citric acid), oligomers (phosphonate-terminated poly(ethylene oxide)) and polymers (poly(acrylic acid)) were used as nanometer-thick adlayers for cerium (CeO2) and iron (gamma-Fe2O3) oxide nanoparticles. The organic functionalities were adsorbed on the particle surfaces via physical (electrostatic) forces. Stability assays at high ionic strength and in cell culture media were performed by static and dynamic light scattering. Among the three coating examined, we found that only poly(acrylic acid) fully preserved the dispersion stability on the long term (> weeks). The improved stability was explained by the multi-point attachments of the chains onto the particle surface, and by the adlayer-mediated electrosteric interactions. These results suggest that anionically charged polymers represent an effective alternative to conventional coating agents.

  8. Experimental investigation of factors limiting slow axis beam quality in 9xx nm high power broad area diode lasers

    SciTech Connect (OSTI)

    Winterfeldt, M., E-mail: martin.winterfeldt@fbh-berlin.de; Crump, P.; Wenzel, H.; Erbert, G.; Tränkle, G. [Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Str. 4, 12489 Berlin (Germany)

    2014-08-14T23:59:59.000Z

    GaAs-based broad-area diode lasers are needed with improved lateral beam parameter product (BPP{sub lat}) at high power. An experimental study of the factors limiting BPP{sub lat} is therefore presented, using extreme double-asymmetric (EDAS) vertical structures emitting at 910?nm. Continuous wave, pulsed and polarization-resolved measurements are presented and compared to thermal simulation. The importance of thermal and packaging-induced effects is determined by comparing junction -up and -down devices. Process factors are clarified by comparing diodes with and without index-guiding trenches. We show that in all cases studied, BPP{sub lat} is limited by a non-thermal BPP ground-level and a thermal BPP, which depends linearly on self-heating. Measurements as a function of pulse width confirm that self-heating rather than bias-level dominates. Diodes without trenches show low BPP ground-level, and a thermal BPP which depends strongly on mounting, due to changes in the temperature profile. The additional lateral guiding in diodes with trenches strongly increases the BPP ground-level, but optically isolates the stripe from the device edges, suppressing the influence of the thermal profile, leading to a BPP-slope that is low and independent of mounting. Trenches are also shown to initiate strain fields that cause parasitic TM-polarized emission with large BPP{sub lat}, whose influence on total BPP{sub lat} remains small, provided the overall polarization purity is >95%.

  9. Damage threshold of inorganic solids under free-electron-laser irradiation at 32.5 nm wavelength

    SciTech Connect (OSTI)

    Hau-Riege, S; London, R A; Bionta, R M; McKernan, M A; Baker, S L; Krzywinski, J; Sobierajski, R; Nietubyc, R; Pelka, J B; Jurek, M; Klinger, D; Juha, L; Chalupsky, J; Cihelka, J; Hajkova, V; Koptyaev, S; Velyhan, A; Krasa, J; Kuba, J; Tiedtke, K; Toleikis, S; Tschentscher, T; Wabnitz, H; Bergh, M; Caleman, C; Sokolowski-Tinten, K; Stojanovic, N; Zastrau, U; Tronnier, A; Meyer-ter-Vehn, J

    2007-12-03T23:59:59.000Z

    We exposed samples of B4C, amorphous C, chemical-vapor-deposition (CVD)-diamond C, Si, and SiC to single 25 fs-long pulses of 32.5 nm free-electron-laser radiation at fluences of up to 2.2 J/cm{sup 2}. The samples were chosen as candidate materials for x-ray free electron laser (XFEL) optics. We found that the threshold for surface-damage is on the order of the fluence required for thermal melting. For larger fluences, the crater depths correspond to temperatures on the order of the critical temperature, suggesting that the craters are formed by two-phase vaporization [1]. XFELs have the promise of producing extremely high-intensity ultrashort pulses of coherent, monochromatic radiation in the 1 to 10 keV regime. The expected high output fluence and short pulse duration pose significant challenges to the optical components, including radiation damage. It has not been possible to obtain direct experimental verification of the expected damage thresholds since appropriate x-ray sources are not yet available. FLASH has allowed us to study the interaction of high-fluence short-duration photon pulses with materials at the shortest wavelength possible to date. With these experiments, we have come closer to the extreme conditions expected in XFEL-matter interaction scenarios than previously possible.

  10. Characterization, 1064 nm photon signals and background events of a tungsten TES detector for the ALPS experiment

    E-Print Network [OSTI]

    Dreyling-Eschweiler, Jan; Döbrich, Babette; Horns, Dieter; Januschek, Friederike; Lindner, Axel

    2015-01-01T23:59:59.000Z

    The high efficiency, low-background, and single-photon detection with transition-edge sensors (TES) is making this type of detector attractive in widely different types of application. In this paper, we present first characterizations of a TES to be used in the Any Light Particle Search (ALPS) experiment searching for new fundamental ultra-light particles. Firstly, we describe the setup and the main components of the ALPS TES detector (TES, millikelvin-cryostat and SQUID read-out) and their performances. Secondly, we explain a dedicated analysis method for single-photon spectroscopy and rejection of non-photon background. Finally, we report on results from extensive background measurements. Considering an event-selection, optimized for a wavelength of $1064~{\\rm nm}$, we achieved a background suppression of $\\sim 10^{-3}$ with a $\\sim 50~\\%$ efficiency for photons passing the selection. The resulting overall efficiency was $23~\\%$ with a dark count rate of $8.6 \\cdot 10^{-3}~{\\rm s}^{-1}$. We observed that pi...

  11. Characterization, 1064 nm photon signals and background events of a tungsten TES detector for the ALPS experiment

    E-Print Network [OSTI]

    Jan Dreyling-Eschweiler; Noemie Bastidon; Babette Döbrich; Dieter Horns; Friederike Januschek; Axel Lindner

    2015-02-27T23:59:59.000Z

    The high efficiency, low-background, and single-photon detection with transition-edge sensors (TES) is making this type of detector attractive in widely different types of application. In this paper, we present first characterizations of a TES to be used in the Any Light Particle Search (ALPS) experiment searching for new fundamental ultra-light particles. Firstly, we describe the setup and the main components of the ALPS TES detector (TES, millikelvin-cryostat and SQUID read-out) and their performances. Secondly, we explain a dedicated analysis method for single-photon spectroscopy and rejection of non-photon background. Finally, we report on results from extensive background measurements. Considering an event-selection, optimized for a wavelength of $1064~{\\rm nm}$, we achieved a background suppression of $\\sim 10^{-3}$ with a $\\sim 50~\\%$ efficiency for photons passing the selection. The resulting overall efficiency was $23~\\%$ with a dark count rate of $8.6 \\cdot 10^{-3}~{\\rm s}^{-1}$. We observed that pile-up events of thermal photons are the main background component.

  12. O({sup 3}P{sub J}) formation and desorption by 157-nm photoirradiation of amorphous solid water

    SciTech Connect (OSTI)

    DeSimone, Alice J. [School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332–0400 (United States)] [School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332–0400 (United States); Orlando, Thomas M., E-mail: thomas.orlando@chemistry.gatech.edu [School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332–0400 (United States); School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332–0400 (United States)

    2014-03-07T23:59:59.000Z

    Photodissociation of amorphous solid water (ASW) deposited on a thinly oxidized copper substrate at 82 K was studied by measuring O({sup 3}P{sub J=2,1,0}) photoproducts detected with resonance-enhanced multiphoton ionization. For each spin-orbit state, the oxygen atom time-of-flight spectrum was measured as a function of H{sub 2}O exposure, which is related to ice thickness, and 157-nm irradiation time. Four Maxwell-Boltzmann distributions with translational temperatures of 10?000 K, 1800 K, 400 K, and 82 K were found to fit the data. The most likely formation mechanisms are molecular elimination following ionization of water and ion-electron recombination, secondary recombination of hydroxyl radicals, and photodissociation of adsorbed hydroxyl radicals. Evidence for O-atom diffusion through bulk ASW was found for H{sub 2}O exposures of at least 5 Langmuir (1 L = 10{sup ?6} Torr?s). The cross sections for O({sup 3}P{sub 2}) depletion were 1.3 × 10{sup ?19} and 6.5 × 10{sup ?20} cm{sup 2} for 1 and 5 L, respectively.

  13. THE EVOLUTION OF SOLAR FLUX FROM 0.1 nm TO 160 {mu}m: QUANTITATIVE ESTIMATES FOR PLANETARY STUDIES

    SciTech Connect (OSTI)

    Claire, Mark W. [School of Environmental Sciences, University of East Anglia, Norwich, UK NR4 7TJ (United Kingdom); Sheets, John; Meadows, Victoria S. [Virtual Planetary Laboratory and Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195 (United States); Cohen, Martin [Radio Astronomy Laboratory, University of California, Berkeley, CA 94720-3411 (United States); Ribas, Ignasi [Institut de Ciencies de l'Espai (CSIC-IEEC), Facultat de Ciencies, Torre C5 parell, 2a pl, Campus UAB, E-08193 Bellaterra (Spain); Catling, David C., E-mail: M.Claire@uea.ac.uk [Virtual Planetary Laboratory and Department of Earth and Space Sciences, University of Washington, Box 351310, Seattle, WA 98195 (United States)

    2012-09-20T23:59:59.000Z

    Understanding changes in the solar flux over geologic time is vital for understanding the evolution of planetary atmospheres because it affects atmospheric escape and chemistry, as well as climate. We describe a numerical parameterization for wavelength-dependent changes to the non-attenuated solar flux appropriate for most times and places in the solar system. We combine data from the Sun and solar analogs to estimate enhanced UV and X-ray fluxes for the young Sun and use standard solar models to estimate changing visible and infrared fluxes. The parameterization, a series of multipliers relative to the modern top of the atmosphere flux at Earth, is valid from 0.1 nm through the infrared, and from 0.6 Gyr through 6.7 Gyr, and is extended from the solar zero-age main sequence to 8.0 Gyr subject to additional uncertainties. The parameterization is applied to a representative modern day flux, providing quantitative estimates of the wavelength dependence of solar flux for paleodates relevant to the evolution of atmospheres in the solar system (or around other G-type stars). We validate the code by Monte Carlo analysis of uncertainties in stellar age and flux, and with comparisons to the solar proxies {kappa}{sup 1} Cet and EK Dra. The model is applied to the computation of photolysis rates on the Archean Earth.

  14. Lifetime studies of 130nm nMOS transistors intended for long-duration, cryogenic high-energy physics experiments.

    SciTech Connect (OSTI)

    Hoff, J.R.; /Fermilab; Arora, R.; Cressler, J.D.; /Georgia Tech; Deptuch, G.W.; /Fermilab; Gui, P.; /Southern Methodist U.; Lourenco, N.E.; /Georgia Tech; Wu, G.; /Southern Methodist U.; Yarema, R.J.; /Fermilab

    2011-12-01T23:59:59.000Z

    Future neutrino physics experiments intend to use unprecedented volumes of liquid argon to fill a time projection chamber in an underground facility. To increase performance, integrated readout electronics should work inside the cryostat. Due to the scale and cost associated with evacuating and filling the cryostat, the electronics will be unserviceable for the duration of the experiment. Therefore, the lifetimes of these circuits must be well in excess of 20 years. The principle mechanism for lifetime degradation of MOSFET devices and circuits operating at cryogenic temperatures is via hot carrier degradation. Choosing a process technology that is, as much as possible, immune to such degradation and developing design techniques to avoid exposure to such damage are the goals. This requires careful investigation and a basic understanding of the mechanisms that underlie hot carrier degradation and the secondary effects they cause in circuits. In this work, commercially available 130nm nMOS transistors operating at cryogenic temperatures are investigated. The results show that the difference in lifetime for room temperature operation and cryogenic operation for this process are not great and the lifetimes at both 300K and at 77K can be projected to more than 20 years at the nominal voltage (1.5V) for this technology.

  15. Influence of germanium and the melting method on the mechanical properties of NM23KhYu alloy at high temperatures

    SciTech Connect (OSTI)

    Lebedev, D.V.; Rozonova, V.M.

    1986-05-01T23:59:59.000Z

    The purpose of the investigation was to increase the plasticity and ductility of NM233KhYu alloy without a detrimental effect on its service properties, selection of methods evaluation of placticity and ductility at increased temperatures, and establishment on the basis of the results obtained of the optimum temperature range for hot working by pressure. To evaluate the mechanical properties at increased temperature tension, impact strength and torsion tests were made. Alloying with germanium of NM23KhYu alloy leads to a two-to-three-time increase in its impact strength. Electron beam remelting of NM23KhYu alloy with germanium increases the impact strength, and the characteristics of plasticity by 1.5-2 times in comparison with the similar properties of this alloy produced by vacuum induction melting.

  16. Nonlinear absorption and optical strength of BaF{sub 2} and Al{sub 2}O{sub 3} at the wavelength of 248 nm

    SciTech Connect (OSTI)

    Morozov, Nikolai V; Sergeev, P B [P.N. Lebedev Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation); Reiterov, V M [All-Russian Scientific Centre 'S.I. Vavilov State Optical Institute', St Petersburg (Russian Federation)

    1999-11-30T23:59:59.000Z

    An experimental investigation was made of the dependence of the transmission of BaF{sub 2} and Al{sub 2}O{sub 3} samples on the intensity of KrF-laser radiation ({lambda} = 248 nm) pulses of 85 ns duration. The two-photon absorption coefficients were found at {lambda} = 248 nm and their values for these two crystals were 0.5 {+-} 0.2 and 2 {+-} 1 cm Gw{sup -1}. The surface and bulk laser breakdown thresholds were determined for these samples. (nonlinear optical phenomena)

  17. Vertical-external-cavity surface-emitting 625-nm laser upon optical pumping of an InGaP/AlGaInP nanostructure with a Bragg mirror

    SciTech Connect (OSTI)

    Kozlovskii, Vladimir I; Lavrushin, B M; Skasyrsky, Yan K [P N Lebedev Physical Institute, Russian Academy of Sciences, Moscow (Russian Federation); Tiberi, M D [Principia Light Works Inc., Woodland Hills, CA (United States)

    2009-08-31T23:59:59.000Z

    Pulsed lasing is obtained in a multilayer quantum-well InGaP/AlGaInP structure in a cavity with an external mirror and a Bragg AlAs/AlGaAs mirror pumped by the 532-nm second harmonic from a diode-pumped Q-switched Nd:YAG laser. Lasing is obtained at the TEM{sub 00} fundamental transverse mode of the cavity at a wavelength of 625 nm. The pulse beam power was 3.1 W and the radiation divergence achieved a diffraction limit of 10-12 mrad for 5-ns pulses with a repetition rate of 6 kHz. (lasers)

  18. 1 Mind the gap!

    E-Print Network [OSTI]

    Sziklai, Péter

    'ezisei Sziklai P'eter Budapest, 1997. #12; 2 0 Bevezet'es A v'eges geometri'aban az ut'obbi h'usz 'evben alapvet"o fontoss'ag'u eszk"ozz'e v'altak a h'ezagos polinomok. T"obb olyan nagy elm

  19. Chief Executive MIDDLE STATES COMMISSION ON HIGHER EDUCATION

    E-Print Network [OSTI]

    Connor, Ed

    ; Raytheon Integrated Defense System, Tewksbury, MA; Raytheon Missile Systems, Tucson, AZ; Raytheon Space and Airborne Systems, El Segundo, CA; Raytheon Space and Airborne Systems, Dallas, TX; Raytheon Space and Airborne Systems, Goleta, CA (ANYA); Raytheon Space and Airborne Systems, Salt Lake City, UT (ANYA

  20. Structure of a novel dodecaheme cytochrome c from Geobacter sulfurreducens reveals an extended 12 nm protein with interacting hemes.

    SciTech Connect (OSTI)

    Pokkuluri, P. R.; Londer, Y. Y.; Duke, N. E. C.; Pessanha, M.; Yang, X.; Orshonsky, V.; Orshonsky, L.; Erickson, J.; Zagyansky, Y.; Salgueiro, C. A.; Schiffer, M. (Biosciences Division); (Requimte-CQFB); (Univ. nova de Lisboa)

    2011-04-01T23:59:59.000Z

    Multiheme cytochromes c are important in electron transfer pathways in reduction of both soluble and insoluble Fe(III) by Geobacter sulfurreducens. We determined the crystal structure at 3.2 {angstrom} resolution of the first dodecaheme cytochrome c (GSU1996) along with its N-terminal and C-terminal hexaheme fragments at 2.6 and 2.15 {angstrom} resolution, respectively. The macroscopic reduction potentials of the full-length protein and its fragments were measured. The sequence of GSU1996 can be divided into four c{sub 7}-type domains (A, B, C and D) with homology to triheme cytochromes c{sub 7}. In cytochromes c{sub 7} all three hemes are bis-His coordinated, whereas in c{sub 7}-type domains the last heme is His-Met coordinated. The full-length GSU1996 has a 12 nm long crescent shaped structure with the 12 hemes arranged along a polypeptide to form a 'nanowire' of hemes; it has a modular structure. Surprisingly, while the C-terminal half of the protein consists of two separate c{sub 7}-type domains (C and D) connected by a small linker, the N-terminal half of the protein has two c{sub 7}-type domains (A and B) that form one structural unit. This is also observed in the AB fragment. There is an unexpected interaction between the hemes at the interface of domains A and B, which form a heme-pair with nearly parallel stacking of their porphyrin rings. The hemes adjacent to each other throughout the protein are within van der Waals distance which enables efficient electron exchange between them. For the first time, the structural details of c{sub 7}-type domains from one multiheme protein were compared.