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Sample records for dot harris director

  1. Women @ Energy: Dot Harris | Department of Energy

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Lacledeutilities.Energy ThefullAssociate Director for Computation

  2. Director Dot Harris Inspires Girls at DigiGirlz Day Event | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8,Department of Energy2EM's Cleanup | Department

  3. Director

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what you were lookingAboutDirector Director Deputy Director

  4. Weerts to lead Physical Sciences and Engineering directorate...

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

    Weerts to lead Physical Sciences and Engineering directorate By Lynn Tefft Hoff * August 10, 2015 Tweet EmailPrint Hendrik (Harry) Joseph Weerts has been named the associate...

  5. Utah_k_harris

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

    Kirk Harris Site - Utah Wind Anemometer Loan Program Latitude: N. 38 deg. 26.4' Longitude: W. 112 deg. 3' Elevation: 5279' Placed in service: November 19, 2002 Removed from...

  6. He Kupu Whakamahara Prince Harry

    E-Print Network [OSTI]

    Hickman, Mark

    He Kupu Whakamahara Prince Harry at UC Graduation highlights Canterbury's crusade May 2015 #12;E ng 2015 3 11Saving the endangered Kak. 19 6Prince Harry sweetens up the crowd. 10Mentor guides student

  7. North Carolina Nuclear Profile - Harris

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

    Harris" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  8. Savannah River National Laboratory Meets with Historically Black...

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

    in Successful Exchange Joining Director Dot Harris (second from left) were Marlene Kaplan, the Deputy Director of Education and director of EPP, National Oceanic and...

  9. Applications are Open for YOU to Join the 2013 Class of the Minority...

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

    for Minorities in STEM Joining Director Dot Harris (second from left) were Marlene Kaplan, the Deputy Director of Education and director of EPP, National Oceanic and...

  10. Mickey Leland Energy Fellowship Seeking Underrepresented Students...

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

    at the Energy Department Joining Director Dot Harris (second from left) were Marlene Kaplan, the Deputy Director of Education and director of EPP, National Oceanic and...

  11. Harry Weerts | Argonne National Laboratory

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34OctoberK West60HarnessingBolson HarryFrankHarry

  12. Harry Potter: Der siebte Horkrux  

    E-Print Network [OSTI]

    melindaleo

    2011-01-01

    vom Lektor Es gibt viel gute und weniger gute Fan Fiction um Harry Potter. Dieser Band ist definitiv sehr gute Fan Fiction, und zwar so gute, da? ich diesen ?siebenten Band? besser als das Original finde und es der M?he wert fand, die vielen in der... zu apparieren, um den Hogwarts-Express zu vermeiden. Was machte es jetzt noch, wenn sie ihn aus Hogwarts hinauswarfen? Er w?rde ohnehin nicht dorthin zur?ckkehren. Hermine, wie immer die Stimme der Vernunft, hatte ihn aber daran erinnert, dass es...

  13. Arno Harris | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex A SOpen Energy Information Application forArno Harris Jump

  14. Harry S. Truman - Hanford Site

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunitiesNERSCGrid-based29HaiWhy Is ItHarry S. Truman Hanford

  15. Director's Office

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what you were lookingAboutDirector DirectorDirector's

  16. Publications for Justin Harris Harris, J. (2015). Changes in the distribution of response rates

    E-Print Network [OSTI]

    Müller, Dietmar

    2015-01-01

    . [More Information] 2014 Hart, G., Holmes, N.3758/s13420-014-0155-9">[More Information] Hart, G., Panayi, M., Harris, J., Westbrook, R. (2014

  17. Harry Potter, Oxford and Nuclear Energy | Department of Energy

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

    Harry Potter, Oxford and Nuclear Energy Harry Potter, Oxford and Nuclear Energy July 16, 2012 - 1:30pm Addthis Assistant Secretary Dr. Peter Lyons meets with students on the Oxford...

  18. President Harry S. Truman Fellowship National Security Science and Engineering

    E-Print Network [OSTI]

    Siefert, Chris

    President Harry S. Truman Fellowship in National Security Science and Engineering May 2013 TABLE interest. The President Harry S. Truman Fellowship in National Security Science and Engineering (Truman...........................................................................................2 2.0 SANDIA NATIONAL LABORATORIES MISSION

  19. President Harry S. Truman Fellowship National Security Science and Engineering

    E-Print Network [OSTI]

    Siefert, Chris

    President Harry S. Truman Fellowship in National Security Science and Engineering May 2015 TABLE interest. The President Harry S. Truman Fellowship in National Security Science and Engineering (Truman...........................................................................................2 2.0 SANDIA NATIONAL LABORATORIES MISSION

  20. Engaging African Americans in STEM Education | Department of...

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

    engaging young African American students in STEM (science, technology, engineering, and math) education. Director Dot Harris, who leads the Department's Office of Economic Impact...

  1. Fossil Energy Acting Assistant Secretary Recognized at Black...

    Energy Savers [EERE]

    the Year Awards February 19, 2013 - 8:54am Addthis Director Dot Harris presents Chris Smith, Principal Deputy Assistant Secretary and Acting Assistant Secretary of Fossil Energy,...

  2. TO: Procurement Directors FROM: Director, Policy Division

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

    4 DATE: April 7, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT:...

  3. TO: Procurement Directors FROM: Director, Policy Division

    Energy Savers [EERE]

    POLICY FLASH 2011-56 DATE: March 16, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance...

  4. Willie Harris Address: Soil and Water Science Department

    E-Print Network [OSTI]

    Balser, Teri C.

    .G. Harris. 1994. Quantitative thermal analysis of soil minerals. p. 360-411. In J. Ammonette and L. In M. Sumner (ed.) Handbook of soil science. Rhue, R.D., and Harris, W.G. 1999. Phosphorus sorption/desorption1 Willie Harris Address: Soil and Water Science Department 2169 McCarty Hall University of Florida

  5. Carbon nanotube composites P. J. F. Harris*

    E-Print Network [OSTI]

    Harris, Peter J F

    of matrix. A wide range of polymer matrices have been employed, and there is growing interest in nanotube/ceramic, these composites have employed polymer matrices, but there is also interest in other matrix materialsCarbon nanotube composites P. J. F. Harris* Carbon nanotubes are molecular-scale tubes of graphitic

  6. Director Videos

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB PacketDiesel pricesCenter at Cornell Director Héctor D.Home

  7. Director's Office

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB PacketDiesel pricesCenter at CornellDirector's Office Print

  8. Directorate Staff

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB PacketDiesel pricesCenter at CornellDirector's

  9. Assoc. Director for Programs

    E-Print Network [OSTI]

    . Director for RH Operations Building Managers Operations and Events Coor. (2) Event Services Coordinator Assistant Director for RH Operations Information Center Attendants Game Room Attendants Fiscal Assistant for Facilities Athletic Training Director Business Manager Maintenance Supervisor Maintenance Workers Assist. Dir

  10. Numerical modelling of tsunami mitigation by mangroves Putu Harry Gunawan

    E-Print Network [OSTI]

    Mancini, Simona

    Numerical modelling of tsunami mitigation by mangroves Putu Harry Gunawan LAMA (Laboratoire d'Analyse et de Mathmatiques Appliques) UPEM putu-harry.gunawan@univ.paris-est.fr Abstract Figure 1: Mangrove-Tsunami Model. The role of mangroves (coastal forests) in the mitigation of tsunami impacts is a debated topic

  11. User:Harris | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin FilmUnited States: EnergyUpperCwebberHarris Jump to:

  12. Harry Bolson | Photosynthetic Antenna Research Center

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34OctoberK West60HarnessingBolson Harry Bolson

  13. Harry E Mynick | Princeton Plasma Physics 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34OctoberK West60HarnessingBolson Harry

  14. Harry Frank | Photosynthetic Antenna Research Center

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34OctoberK West60HarnessingBolson HarryFrank

  15. Women @ Energy: Deborah Harris | Department of Energy

    Office of Environmental Management (EM)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuelWeatherize » AirareAboutAlinaChristinaDeborah Harris

  16. PARTNERSHIPS DIRECTORATE PEOPLE TECHNOLOGY EVENTS

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

    DIRECTORATE PEOPLE TECHNOLOGY EVENTS (continued on page 8) (continued on page 3) Rogers, Thompson Named New Directors The ORNL Partnerships Directorate seeks to foster economic...

  17. Finance Director Beki Thomson

    E-Print Network [OSTI]

    Brierley, Andrew

    Andy Goor Finance Director Beki Thomson Deputy Director of Finance Operations Eric Gillespie Finance Operations Manager Accounts Payable Karen Laing Supervisor Laura McArthur Finance Assistant VACANCY Finance Assistant Sarah Milne Finance Assistant Julie Smith Finance Assistant Karina Thomson

  18. COLLOQUIUM: Who Will Save the Tokamak - Harry Potter, Arnold...

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

    20, 2015, 1:30pm to 3:00pm Colloquia MBG Auditorium COLLOQUIUM: Who Will Save the Tokamak - Harry Potter, Arnold Schwarzenegger, Shaquille O'Neal, or Donald Trump? Professor...

  19. Harris County- Green Building Policy for County Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Harris County Facilities and Property Management (FPM) Division also requires all county buildings to meet minimum energy efficiency and sustainability measures, as described in the Best Gree...

  20. Jefferson Lab Directorate

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

    with Lab stakeholders. Director's Office Leadership Council Public Affairs Office Science Education Office Staff Services 12000 Jefferson Avenue, Newport News, VA 23606 Phone:...

  1. TO: Procurement Directors/Contracting Officers FROM: Director

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

    0 DATE: May 30, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and...

  2. TO: Procurement Directors/Contracting Officers FROM: Director

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

    4 DATE: July 7, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and...

  3. Energy and Environmental Sciences Directorate

    E-Print Network [OSTI]

    , Director Energy and Transportation Science Division Johney Green, Director Environmental Sciences Division1 4/2/2015 Energy and Environmental Sciences Directorate *Dual-administered with Computing Pierce Climate Change Research Jay Gulledge Biological Systems Science Tony Palumbo Energy Programs

  4. Finance Director Beki Thomson

    E-Print Network [OSTI]

    Brierley, Andrew

    Andy Goor Finance Director Beki Thomson Deputy Director of Finance Operations Eric Gillespie Finance Operations Manager Accounts Payable Karen Laing Supervisor VACANCY Finance Assistant VACANCY Finance Assistant Sarah Milne Finance Assistant Julie Smith (0.6) Finance Assistant Karina Thomson Finance

  5. An Archaeological Survey for the Greenhouse Road Project in Western Harris County Texas 

    E-Print Network [OSTI]

    Moore, William; Baxter, Edward

    2015-07-28

    Brazos Valley Research Associates (BVRA) performed an archaeological survey along a one-mile segment of the Greenhouse Road lane addition in western Harris County, Texas for Harris County on October 3, 2007. William E. Moore was the Principal...

  6. Department of Energy's Dot Harris Honored for Blazing Path for Women |

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratoryof Energy ElevenLG Refrigerator-Freezer

  7. GRADUATE HANDBOOK Graduate Director

    E-Print Network [OSTI]

    GRADUATE HANDBOOK Graduate Director Environment & Sustainability Program University of South.environ.sc.edu #12;Environment and Sustainability Program Table of Contents 1. INTRODUCTION..............................................................................................................................1 2. MASTER OF EARTH & ENVIRONMENTAL RESOURCES MANAGEMENT (MEERM

  8. Thomas Reddinger Director, Steam

    E-Print Network [OSTI]

    McConnell, Terry

    Thomas Reddinger Director, Steam Operations Steven Richards Assistant Manager of Maintenance & Operations Tim Winterfield Operations Supervisor (Distribution) Deborah Moorhead Office Coordinator III Jacob Donovan- ColinSteam Plant Operator Vincent Massara Steam Plant Operator SU Steam Station/Chilled Water

  9. Energy transport by acoustic modes of harmonic Lisa Harris

    E-Print Network [OSTI]

    Theil, Florian

    Energy transport by acoustic modes of harmonic lattices Lisa Harris , Jani Lukkarinen , Stefan vector, k = 0. To derive equations that describe the macroscopic energy transport we introduce the Wigner concentrating to k = 0. A simple consequence of our result is the complete characterization of energy transport

  10. A Taxonomy of Parallel Prefix Networks David Harris

    E-Print Network [OSTI]

    Harris, David Money

    A Taxonomy of Parallel Prefix Networks David Harris Harvey Mudd College / Sun Microsystems of logic levels, fanout, and wiring tracks. This paper presents a three-dimensional taxonomy that not only for wide adders. This paper develops a taxonomy of parallel prefix networks based on stages, fanout

  11. Static Bifurcation in Mechanical Control Harry G. Kwatny1

    E-Print Network [OSTI]

    Kwatny, Harry G.

    Static Bifurcation in Mechanical Control Systems Harry G. Kwatny1 , Bor-Chin Chang1 , and Shiu static bifurcation. Static bifurcation in feedback systems is linked to degeneracies in the system zero Introduction Many important problems in the operation of technological systems can be interpreted as static

  12. PREFETCHING RESULTS OF WEB SEARCHES Harry Foxwell Daniel A. Menasc

    E-Print Network [OSTI]

    Menascé, Daniel A.

    services. A user wishes to locate Web sites that match query keywords. A query term or phrase is entered advertising images and text. A search for a common term such as "dinosaur" may return tens of thousandsPREFETCHING RESULTS OF WEB SEARCHES Harry Foxwell Daniel A. Menascé Sun Microsystems Dept

  13. Quantum Dots: Theory

    SciTech Connect (OSTI)

    Vukmirovic, Nenad; Wang, Lin-Wang

    2009-11-10

    This review covers the description of the methodologies typically used for the calculation of the electronic structure of self-assembled and colloidal quantum dots. These are illustrated by the results of their application to a selected set of physical effects in quantum dots.

  14. 1Harry Atwater haa@caltech.edu InterSolar July 9th, 2013 Harry A. Atwater

    E-Print Network [OSTI]

    Wierman, Adam

    , 2013 iPhone cover 1.1 WMan portable charger Single crystal thin film GaAs solar cells and modules ·Cell 9th, 2013 7 Junction Subcell Choices · Single junction ELO cells · lattice-matched to GaAs or In Trapping Filtered Concentrator Alta and Spectrum-splitting III-V Multijunction Solar Cells #12;2Harry

  15. Director's Fellowships | Argonne National Laboratory

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

    Director's Fellow is hired as an Argonne Scholar with full benefits and a competitive salary. Director's Fellowships can be renewed annually for up to two years. The deadline for...

  16. Rank Project Name Directorate,

    E-Print Network [OSTI]

    ,000 0.5 400 lbs industrial waste, eliminates potential for oil contaminated run-off 3 RetrofitRank Project Name Directorate, Dept/Div and POC Cost Savings Payback (Years) Waste Reduction 1 Minimization of Silver Waste from Silver-Staining Electrophoretic Mini-Gels Life Sciences, Biology (B

  17. Nuclear Science & Engineering Directorate

    E-Print Network [OSTI]

    , solar energy works well, but if the missions require long periods on the dark side of a planet or need and Reactor Operations Isotope Production and Research Materials Science Neutron Scattering #12;6 ManagedNuclear Science & Engineering Directorate NSED Performance Report February 2012 #12;2 Managed by UT

  18. CUSTOMERS OF EXECUTIVE DIRECTOR

    E-Print Network [OSTI]

    this unique role to better explore some of the tradeoffs between renewable and clean hydro power production, 2004 Via e-mail and U.S. Mail Mark Walker Director of Public Affairs Northwest Power & Conservation of Northwest Utilities on the Council's Draft 5th Power Plan Dear Mark, Industrial Customers of Northwest

  19. Chris Banks Director of Library

    E-Print Network [OSTI]

    Chris Banks Director of Library Services Frances Boyle Assistant Director Library Academic Services Assistant to the Library Leadership Team Susan Howard Assistant Director Library Resource and Innovation Chart 1 Library Leadership Team Ruth Newton Staff Resource Coordinator (0.6 fte) Level 3b #12;Chris

  20. Limited Imitation Contagion on Random Networks: Chaos, Universality, and Unpredictability Peter Sheridan Dodds,* Kameron Decker Harris,

    E-Print Network [OSTI]

    Danforth, Chris

    Sheridan Dodds,* Kameron Decker Harris, and Christopher M. Danforth Department of Mathematics that period doubling arises as we increase the average node degree, and that the universality class

  1. A quantum dot heterojunction photodetector

    E-Print Network [OSTI]

    Arango, Alexi Cosmos, 1975-

    2005-01-01

    This thesis presents a new device architecture for photodetectors utilizing colloidally grown quantum dots as the principle photo-active component. We implement a thin film of cadmium selenide (CdSe) quantum dot sensitizers, ...

  2. DOT specification packages evaluation

    SciTech Connect (OSTI)

    Ratledge, J.E.; Rawl, R.R. )

    1991-01-01

    During the late 1960s and early 1970s, the Department of Transportation (DOT) specification package system was implemented to serve as a useful and equivalent alternative to the Nuclear Regulatory Commission (NRC) and the Bureau of Explosives approval systems for Type B and fissile radioactive material package designs. When a package design was used by a large number of organizations, the package design was added to the DOT regulations as a specification package authorized for use by any shipper. In the mid-1970s, the NRC revised its package design certification system to the one in use today. This paper reports that, while the NRC and DOT transportation regulations have evolved over the years, the DOT specification package designs have remained largely unchanged. Questions have been raised as to whether these designs meet the current and proposed regulations. In order to enable the NRC and DOT to develop a regulatory analysis that will support appropriate action regarding the specification packages, a study is being performed to compile all available design, testing, and analysis information on these packages.

  3. Improved identification of volcanic features using Landsat 7 ETM+ Luke P. Flynn*, Andrew J.L. Harris, Robert Wright

    E-Print Network [OSTI]

    Wright, Robert

    to be useful for tracking the progress of eruptions in entire volcanic regions (e.g., Dean et al., 1998; Harris.L. Harris, Robert Wright HIGP/SOEST, University of Hawaii, 2525 Correa Road, Honolulu, HI 96822, USA

  4. The status of resistance in Culex quinquefasciatus say (Diptera: culicidae) populations in Brazos and Harris Counties, Texas 

    E-Print Network [OSTI]

    Johnsen, Mark Miller

    2009-05-15

    In 2002, West Nile virus was isolated for the first time in Harris County, Texas. The subsequent epidemic led the Harris County Mosquito Control Division to initiate an extensive spraying operation to suppress infected ...

  5. IMPLEMENTATION OF GIS IN SOCIAL Maria Ljungblom, Karin Gullstrand, Petter Pilesj and Lars Harrie

    E-Print Network [OSTI]

    Harrie, Lars

    IMPLEMENTATION OF GIS IN SOCIAL SCIENCES Maria Ljungblom, Karin Gullstrand, Petter Pilesjö and Lars Harrie GIS centre Lund University Sölvegatan 13 SE-223 62 Lund Sweden cil97lm8@l.lth.se, cil97gk8@l.lth.se, petter.pilesjo@nateko.lu.se and lars.harrie@lantm.lth.se KEY WORDS: GIS implementation, Social Science

  6. Merguerian, Charles; Baskerville, C. A.; and Harris, James, 1983, Engineering geology of New York City.

    E-Print Network [OSTI]

    Merguerian, Charles

    ; Baskerville, C. A.; and Harris, James, 1983, Engineering geology of New York City (abs.): Empire State GeogramMerguerian, Charles; Baskerville, C. A.; and Harris, James, 1983, Engineering geology of New York City. Bedrock geologic mapping of Manhattan Island has delineated an areally extensive, polydeformed

  7. Bottomonium spectrum at finite temperature Tim Harris and Sinad M. Ryan

    E-Print Network [OSTI]

    Aarts, Gert

    Bottomonium spectrum at finite temperature Tim Harris and Sinéad M. Ryan School of MathematicsXiv:1311.3208v2[hep-lat]15Nov2013 #12;Bottomonium spectrum at finite temperature Tim Harris 1. Probing be more favourable for bottom quarks. A reliable ab initio calculation of spectral functions is desirable

  8. Harris County, Georgia: Energy Resources | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynnMassachusetts: EnergySoftware IncHarmon,Tennessee: EnergyHarris

  9. Harris Hill, New York: Energy Resources | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynnMassachusetts: EnergySoftware IncHarmon,Tennessee: EnergyHarrisHill,

  10. Acquisition Executive Associate Director for

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    Acquisition Executive Associate Director for Fusion Energy Sciences E. Synakowski DOE Program Offi NSTX Program Manager Fusion Energy Sciences B. Sullivan Office DOE Site Office DOE Site Manager

  11. Mark Reeves Associate Director, Commercialization

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

    programs in bioremediation of hazardous environmental chemicals and biomimeticsbiomaterials. From 1995 through 1998, he was the Director of the Laboratory's Bioprocessing...

  12. 18 September, 2012 TO: Alan Townsend, Division Director, and Penny Firth, Deputy Division Director, NSF Division

    E-Print Network [OSTI]

    Wall, Diana

    18 September, 2012 TO: Alan Townsend, Division Director, and Penny Firth, Deputy Division Director, Deputy Assistant Director, Directorate for Biological Sciences Dear Alan and Penny, We were very pleased

  13. Engineering Alumni Society SEAS Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    AGENDA I. President's Welcome ..................................................H. Romanoff II. Dean. Mentoring Program Update................................. N. Harris, M. Quale X. Development Office Report..................................................G Robbins Eric Benshetler Ellie Davis Walter Korn Harris Romanoff Robert Berkovits Dick Fallows Russ Miller

  14. Engineering Alumni Society SEAS Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Abrams Carl Clyde Walt Korn Harris Romanoff Eric Benshetler* Ellie Davis Russ Miller Craig Schorr* Robert Churchville Bill Kane Wayne Robbins* *via teleconference President's Welcome and Remarks Harris Romanoff Bill Kane, a Material Science Graduate, who is working as a senior engineer. Harris mentioned Yarnell

  15. Infrastructure and Operations Improvement Project Director |...

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

    Infrastructure and Operations Improvement Project Director Supervisor(s): Adam Cohen, COO, Director's Office Staff: ENG 08 Requisition Number: 1500151 The Infrastructure and...

  16. Nontoxic quantum dot research improves solar cells

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

    Nontoxic quantum dot research improves solar cells Nontoxic quantum dot research improves solar cells Solar cells made with low-cost, nontoxic copper-based quantum dots can achieve...

  17. Harris County- Green Building Tax Abatement for New Commercial Construction (Texas)

    Broader source: Energy.gov [DOE]

    In 2008, the Harris County Commissioners Court adopted guidelines for partial tax abatements for new construction of commercial LEED-certified buildings. The tax abatement was renewed in 2009, and...

  18. Model-driven support for a vaccine study in Kathmandu Jim Davies, Jeremy Gibbons, Steve Harris,

    E-Print Network [OSTI]

    Oxford, University of

    Model-driven support for a vaccine study in Kathmandu Jim Davies, Jeremy Gibbons, Steve Harris Alliance for Vaccines and Immunisation), which is funded by five national governments and the Bill

  19. Archaeological survey of the Gosling Road Extension Project in North Central Harris County Texas 

    E-Print Network [OSTI]

    Moore, William

    2015-06-04

    A cultural resources investigation of the Gosling Road Extension project in north-central Harris County was conducted by Brazos Valley Research Associates on June 8 and 12, 1993 for the environmental firm, W. K. Berg & Associates of Houston, Texas...

  20. CLEANER PRODUCTION THROUGH CONSERVATION Harry W. Edwards, Michael F. Kostrzewa, and Jason M. Jonkman

    E-Print Network [OSTI]

    CLEANER PRODUCTION THROUGH CONSERVATION 2000-285 Harry W. Edwards, Michael F. Kostrzewa, and Jason ABSTRACT The Colorado State University Industrial Assessment Center (CSU IAC) promotes cleaner production energy conservation recommendations, two pollution prevention recommendations, and one productivity

  1. Material contrast does not predict earthquake rupture propagation Ruth A. Harris

    E-Print Network [OSTI]

    Day, Steven M.

    Material contrast does not predict earthquake rupture propagation direction Ruth A. Harris U) earthquake rupture propagation direction can be predicted from the material contrast, and 2) earthquake (2005), Material contrast does not predict earthquake rupture propagation direction, Geophys. Res. Lett

  2. Energy solutions?Director Eric Isaacs

    ScienceCinema (OSTI)

    Eric ISaacs

    2013-06-05

    Argonne's Director Eric Isaacs talks about the laboratory's efforts for creating new, clean energy solutions.

  3. Chinese House JOHN YIN, Faculty Director

    E-Print Network [OSTI]

    Hayden, Nancy J.

    1 Chinese House JOHN YIN, Faculty Director YING HU, Faculty Director KEVIN NEVILLE, Student Director JASON RANCIATO, Student Director OVERVIEW The Chinese House has been a Living and Learning Center for students who are learning Chinese language and are interested in Chinese culture. It is also a place where

  4. Director for Hartford Center of Gerontological

    E-Print Network [OSTI]

    Chapman, Michael S.

    Director for Pediatric Nurse Practitioner Margaret Scharf Program Director for Psychiatric Mental HealthPat Berry Director for Hartford Center of Gerontological Nursing Excellence Carol Howe Program Director for Nurse Midwifery Amy Goltz Associate Dean for Finance and Administration Susan Bakewell

  5. Energy solutions—Director Eric Isaacs

    SciTech Connect (OSTI)

    Eric ISaacs

    2012-08-08

    Argonne's Director Eric Isaacs talks about the laboratory's efforts for creating new, clean energy solutions.

  6. Laura Clayton Director of Administration

    E-Print Network [OSTI]

    Applebaum, David

    Laura Clayton Director of Administration (Arts & Humanities) Jane Elderton Academic Services Powell Project Officer (CompLit; English) Stephanie Mannion Programme Administrator (Communications & Partnerships) (E&IS; French; German; SPLAS) Tom Horne Programme Administrator (Learning & Teaching) (E

  7. DOT WEB PAGES (plain text) 1 DOT WWW Pages --Plain Text Copy June 17, 2015

    E-Print Network [OSTI]

    Rutten, Rob

    DOT WEB PAGES (plain text) 1 DOT WWW Pages -- Plain Text Copy ­ June 17, 2015 http . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 8 pdf copies of these pages 29 Welcome to the DOT web pages! The Dutch Open Telescope on La Palma observing: wiki external usage webcam #12;DOT WEB PAGES (plain text) 2 1 DOT news · January 2012: Utrecht

  8. Nanoscale engineering boosts performance of quantum dot light...

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

    Quantum dot light emitting diodes Nanoscale engineering boosts performance of quantum dot light emitting diodes Quantum dots are nano-sized semiconductor particles whose emission...

  9. Promising future of quantum dots explored in conference

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

    Promising future of quantum dots explored Promising future of quantum dots explored in conference Researchers are gathering to reflect on two decades of quantum dot research at a...

  10. MEMORANDUM FOR JOHN M. SATTLER DIRECTOR BROOKHAVEN FEDERAL PROJECT...

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

    l 4 2011 MEMORANDUM FOR JOHN M. SATTLER DIRECTOR BROOKHAVEN FEDERAL PROJECT OFFICE FROM: SUBJECT: Designation of Federal Project Director and Deputy Federal Project Director for...

  11. Director's Fellowships | Argonne National Laboratory

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB PacketDiesel pricesCenter at Cornell DirectorDirector's

  12. SEAS Alumni Society Board of Directors Monthly Meeting

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    ......................................T. Carlsen II. Dean's Remarks. Development Office Report............................................................................G. Hain Churchville Marion Hubing* Harris Romanoff Eric Benshetler* Ellie Davis Mickey Kaufman* Craig Schorr* Robert

  13. SEAS Alumni Society Board of Directors Monthly Meeting

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Faunia Farnell* Russ Miller Alan Schultz Jeannine Carr Eduardo Glandt Maryann O'Leary David Soloman....................................................N. Harris / J. Carr VII. Yarnall Award Candidates

  14. Revised August 2014 Assistant Director of

    E-Print Network [OSTI]

    Hutcheon, James M.

    programs. B. Student Learning & Curriculum Development: The Assistant Director of Residence Education is responsible for establishing a learning focused environment conducive to the academic success and personal on coaching Resident Directors. Utilize various theories of student development and learning, personal

  15. Proceedings Edited by: Karim Maredia, Program Director

    E-Print Network [OSTI]

    Isaacs, Rufus

    Proceedings Edited by: Karim Maredia, Program Director Dieudonné Baributsa, Program Associate Proceedings Edited by: Dr. Karim M. Maredia, Program Director Dr. Dieudonné N. Baributsa, Program Associate Pest Management Stakeholders Forum Sponsored by the USAID IPM-Collaborative Research Support Program

  16. Nanophotonic design principles for ultrahigh efficiency photovoltaics Harry Atwater, Albert Polman, Emily Kosten, Dennis Callahan, Pierpaolo Spinelli, Carissa Eisler, Matthew

    E-Print Network [OSTI]

    Atwater, Harry

    Nanophotonic design principles for ultrahigh efficiency photovoltaics Harry Atwater, Albert Polman for ultrahigh efficiency photovoltaics Harry Atwater, 1,2 Albert Polman,2,1 , Emily Kosten, Dennis Callahan1 can enable ultrahigh efficiencies previously considered to be out of reach. Photovoltaic technology

  17. HUTTON NAMED NMFS ASSOCIATE DIRECTOR

    E-Print Network [OSTI]

    for Resource Utilization, has been named Associate Director. His responsibilities embrace: economic Society of Heating, Refrigeration and Air Conditioning Engineers, and Th International Institute both sides. " orking meetmgs followed on Nov. 22-23 to summarize details for reports. The meeting

  18. Daniel Sperling Professor and Director

    E-Print Network [OSTI]

    California at Davis, University of

    of California, Davis and Board Member, California Air Resources Board Policy Institute for Energy, Environment, and Economy Sacramento, CA 21 May 2012 California's Transportation GHG Policy Model ...as seen by a policyDaniel Sperling Professor and Director Institute of Transportation Studies (ITS-Davis) University

  19. Toni L. Meier Director, Logistics Management Integration

    E-Print Network [OSTI]

    Toni L. Meier Director, Logistics Management Integration Department Naval Air Systems Command Ms. Meier is currently the Director, Logistics Management Integration Department. As the Director she is responsible for life cycle integrated logistics support of 3,900 Naval Aviation aircraft and weapons programs

  20. Read: Entrancing Enchantment: How Harry Cast a Spell Over Hip Nepali Readers

    E-Print Network [OSTI]

    Fineprint Bookclub

    2007-01-01

    bookstores were probably sekuwa pasals. Today, if a kid cannot find the Harry Potter edition that he wants at one bookstore, he can scoot around town and try his luck elsewhere. Harry Potter books also probably do well in Nepal because the books fill a... hundred seventy-fi ve students from different schools in the region, 1026 households, and offi cers from ten offi ces have become members of the library Each household, depending on its economic status, is charged from a minimum of 25 rupees to a...

  1. All inorganic colloidal quantum dot LEDs

    E-Print Network [OSTI]

    Wood, Vanessa Claire

    2007-01-01

    This thesis presents the first colloidal quantum dot light emitting devices (QD-LEDs) with metal oxide charge transport layers. Colloidally synthesized quantum dots (QDs) have shown promise as the active material in ...

  2. Energy transport by acoustic modes of harmonic Lisa Harris # , Jani Lukkarinen + , Stefan Teufel # , and Florian Theil #

    E-Print Network [OSTI]

    Energy transport by acoustic modes of harmonic lattices Lisa Harris # , Jani Lukkarinen + , Stefan of energy transport in harmonic lattices with acoustic dispersion relations. 1 Introduction. The energy, we first need to understand how energy is transported within the crystal via purely harmonic

  3. Water Conservation in the Home Janie L. Harris, M.Ed., CRS

    E-Print Network [OSTI]

    Water Conservation in the Home Janie L. Harris, M.Ed., CRS Extension Housing and Environment't Let the Faucet Run Dry Water Conservation in the Home Page 1Family and Consumer Sciences · Texas A&M AgriLife Extension Service A typical family uses 60­80 gallons of water per person per day. That's 240

  4. Enveloping of Charged Proteins by Lipid Bilayers Daniel Harries,*, Avinoam Ben-Shaul,*, and Igal Szleifer

    E-Print Network [OSTI]

    Ben-Shaul, Avinoam

    Enveloping of Charged Proteins by Lipid Bilayers Daniel Harries,*, Avinoam Ben-Shaul,*, and Igal an oppositely charged protein is studied with use of a simple theoretical model. The free energy of the bilayer-enveloped protein complex is expressed as a sum of electrostatic and curvature elasticity contributions

  5. Pollution Prevention Through Productivity Improvement Harry W. Edwards, Michael F. Kostrzewa, and Cynthia K. Ketzenberger

    E-Print Network [OSTI]

    1 Pollution Prevention Through Productivity Improvement 99-151 Harry W. Edwards, Michael F that recommended productivity improvement practices can also prevent formation of wastes and polluting emissions. A total of 61 productivity improvement recommendations were made, 14 of which provide pollution prevention

  6. Solvent Diffusion Model for Aging of Lithium-Ion Battery Cells Harry J. Ploehn,z

    E-Print Network [OSTI]

    Solvent Diffusion Model for Aging of Lithium-Ion Battery Cells Harry J. Ploehn,z Premanand Ramadass model of solvent diffusion describing the growth of solid-electrolyte inter- faces SEIs in Li-ion cells incorporating carbon anodes. The model assumes that a reactive solvent component diffuses through the SEI

  7. Adaptive value of sex in microbial pathogens Richard E. Michod a,*, Harris Bernstein b

    E-Print Network [OSTI]

    Adaptive value of sex in microbial pathogens Richard E. Michod a,*, Harris Bernstein b , Aurora M Available online 16 January 2008 Abstract Explaining the adaptive value of sex is one of the great by sex, which must outweigh the substantial costs of sex. Here, we consider the adaptive value of sex

  8. Modeling Harry's Brook Watershed Alexandra Konings, REU 2006 Tracing the Water

    E-Print Network [OSTI]

    Petta, Jason

    of impervious cover >Reduce infiltration >Increase runoff · Existence of storm drainage networks >sewers What Influences the Water Cycle? · Topography > direction of flow > flow velocity · Infiltration: Green Watershed Alexandra Konings, REU 2006 How Do We Study This? Study Harry's Brook Watershed in Princeton EPA

  9. THE HOMOLOGOUS TEMPERATURE DEPENDENCE OF CREEP Harry W. Green, II and Robert S. Borch

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    709 THE HOMOLOGOUS TEMPERATURE DEPENDENCE OF CREEP Harry W. Green, II and Robert S. Borch of usually less than 10K. This apparatus has allowed us to test experimentally the prevailing philosophy that the pressure dependence of power law creep can be expressed by an activation volume, QV*, that approximates

  10. Off-shelf portion of Harris delta: a reexamination of downdip Woodbine-Eagle Ford

    SciTech Connect (OSTI)

    Porter, M.

    1989-03-01

    This study relates the Eagle Ford-equivalent Harris delta north of the Stuart City shelf edge with the downdip Woodbine-Eagle Ford section south of that shelf edge. Together, they comprised one large deltaic complex that divided into two major lobes at an avulsion site near Anderson County. One lobe prograded southwestward toward Kurten field in Brazos County; the other (now partly eroded) prograded southeastward beside the low-lying Sabine (uplift) landmass into Polk County. The Polk County lobe crossed the Stuart City shelf edge in the Seven Oaks-Hortense field area and continued to prograde southward into deeper and higher energy water. Such an environment caused this off-shelf Harris delta to oversteepen, resulting in frequent slumps and gravity flows that deposited debris-flow and turbidite sands along with predominantly fine-grained prodelta sediments. More familiar deltaic facies (outer fringe) are present in the uppermost section. Numerous structural and stratigraphic maps and cross sections illustrate the progradation of the downdip Harris delta and its features. The progradation was arrested for a time by deeper water at the older and more precipitous Sligo shelf edge. This progradational hiatus is recorded by a relatively strong reflection that separates two seismic sequences. The younger, onlapping sequence appears to represent continued Harris delta sedimentation. Among the interesting features mapped seismically and/or geologically are mounded reflections that represent the largest slumping events, thickness anomalies associated with the carbonate substrate, and erosional( ) channels at the section top. These off-shelf Harris delta deposits appear to interfinger laterally with a genetically different eastern (Tuscaloosa ) sequence in Tyler and Jasper Counties.

  11. Off-shelf portion of Harris delta: Reexamination of downdip Woodbine-Eagle Ford

    SciTech Connect (OSTI)

    Porter, M.H. ); Van Siclen, D.C.; Sheriff, R.E. )

    1989-09-01

    This study related the Eagle Ford equivalent Harris delta north of the Stuart City shelf edge with downdip Woodbine-Eagle Ford section south of that shelf edge. Together, they comprised one large deltaic complex that divided into two major lobes at an avulsion site near Anderson County, Texas. One lobe prograded southwestward toward Kurten field in Brazos County, the other (now partly eroded) prograded southeastward beside the low-lying Sabine (uplift) landmass into Polk County. The Polk County lobe crossed the Stuart City shelf edge in the Seven Oaks-Hortense field area, and continued to prograde southward into deeper and higher energy water. Such an environment caused this off-shelf Harris delta to oversteepen, resulting in frequent slumps and gravity flows that deposited debris-flow and turbidite sands along with predominantly fine-grained prodelta sediments. More familiar deltaic facies (outer fringe) are present in the uppermost section. Numerous structural and stratigraphic maps and cross sections illustrate the progradation of the downdip Harris delta and its features. The progradation was arrested for a time by deeper water at the older and more precipitous Sligo shelf edge. This progradational hiatus is recorded by a relatively strong reflection that separates two seismic sequences. The younger onlapping sequence appears to represent continued Harris delta sedimentation. among the interesting features mapped seismically and/or geologically are: mounded reflections that represent the largest slumping events, thickness anomalies associated with the carbonate substrate, and erosional( ) channels at the section top. These off-shelf Harris delta deposits appear to interfinger laterally with a genetically different eastern (Tuscaloosa ) sequence in Tyler and Jasper Counties.

  12. The Statistical Theory of Quantum Dots

    E-Print Network [OSTI]

    Y. Alhassid

    2001-02-15

    A quantum dot is a sub-micron-scale conducting device containing up to several thousand electrons. Transport through a quantum dot at low temperatures is a quantum-coherent process. This review focuses on dots in which the electron's dynamics are chaotic or diffusive, giving rise to statistical properties that reflect the interplay between one-body chaos, quantum interference, and electron-electron interactions. The conductance through such dots displays mesoscopic fluctuations as a function of gate voltage, magnetic field, and shape deformation. The techniques used to describe these fluctuations include semiclassical methods, random-matrix theory, and the supersymmetric nonlinear $\\sigma$ model. In open dots, the approximation of noninteracting quasiparticles is justified, and electron-electron interactions contribute indirectly through their effect on the dephasing time at finite temperature. In almost-closed dots, where conductance occurs by tunneling, the charge on the dot is quantized, and electron-electron interactions play an important role. Transport is dominated by Coulomb blockade, leading to peaks in the conductance that at low temperatures provide information on the dot's ground-state properties. Several statistical signatures of electron-electron interactions have been identified, most notably in the dot's addition spectrum. The dot's spin, determined partly by exchange interactions, can also influence the fluctuation properties of the conductance. Other mesoscopic phenomena in quantum dots that are affected by the charging energy include the fluctuations of the cotunneling conductance and mesoscopic Coulomb blockade.

  13. MICHIGAN DOT State Report Answers

    E-Print Network [OSTI]

    MICHIGAN DOT State Report Answers April 26-28, 2011 TTCC/NCC Meeting Theme: QC/QA Requirements for Pavements 1. Summarize your state's current QC/QA requirements for pavements. Current 2003 Standard an acceptable product. Upcoming 2012 Standard Specifications for Construction Contractor Administered Quality

  14. Message from Hugh Montgomery: Assistant Director | Jefferson...

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

    with resource management and to support the Deputy Director for Science & Technology with strategic planning efforts. Allison will continue to treat her role as Deputy Project...

  15. Battelle Columbus Laboratories Director's Final Findings and...

    Office of Environmental Management (EM)

    Name Battelle Columbus Laboratories Director's Final Findings and Orders, October 4, 1995 State Ohio Agreement Type Federal Facility Agreement Legal Driver(s) FFCAct Scope...

  16. Portsmouth Gaseous Diffusion Plant Director's Final Findings...

    Office of Environmental Management (EM)

    Portsmouth Gaseous Diffusion Plant Director's Final Findings and Orders, October 4, 1995 State Ohio Agreement Type Federal Facility Agreement Legal Driver(s) FFCAct Scope Summary...

  17. Fermilab Today | Director's Corner Archive | 2013

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

    for management and performance, and Melanie Kenderdine, executive director for energy policy and systems analysis. During our meeting, Secretary Moniz elaborated on several of...

  18. Director's commitment to diversity recognized

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory | National Nuclear SecurityDirector's colloquium

  19. New NERSC Director Sudip Dosanjh

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolarNew scholarship supports returningNew Mexico to MarsNewNERSC Director

  20. Director's Postdoctoral Fellowship | Careers | NREL

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB PacketDiesel pricesCenter at CornellDirector's Office

  1. PNNL: About PNNL - Director's Message

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEYI/O Streams forOrhan Kizilkaya,P.Federal LaboratoryDirector's

  2. The Role of Climatic and Environmental Variability on West Nile Virus in Harris County, Texas, 2006-2007 

    E-Print Network [OSTI]

    Berhane, Stephen

    2010-07-14

    Between the years 2006-2007, Harris County, located at the heart of the Houston metropolitan area, experienced a nearly 90% decline in the number of female mosquitoes which tested positive for the West Nile virus. Different ...

  3. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    members. Harris said Mark Edelson, a Penn Alum, provided two kegs of beer from Iron Hill Brewery. Update

  4. Janice C. Haith Director, Department of Navy

    E-Print Network [OSTI]

    Janice C. Haith Director, Department of Navy Deputy Chief Information Officer (Navy) (DDCIO (N)) Ms Haith became Director, Deputy Department of Navy Chief Information Officer (Navy) (formerly. In this position, she is responsible for all Chief Information Officer (CIO) matters related to the US Navy

  5. Africa House PATRICK BROWN, Faculty Director

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Africa House PATRICK BROWN, Faculty Director LOKANGAKA LOSAMBE, Faculty Director PIERRETTE LUMUMBA of African cultures' role in the world. Africa House will be a valuable program in helping students develop component, Africa House offers students shared experiences as well as opportunities for participation

  6. Catherine Barrera Director of Research Administration

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    Catherine Barrera Director of Research Administration c-barrera@northwestern.edu Tech L365 Phone-lueptow@northwestern.edu Tech L254 Phone: 847.491.3553 Elizabeth Tang Assistant Director of Research Administration e Associate Research Administrator, McC Admin, Federal Stimulus Funding, Baxter-NU Alliance, IUSSTF, Center

  7. Planning Organization & Logistics Deputy Director General

    E-Print Network [OSTI]

    Adin, Ron

    " Planning Organization & Logistics Deputy Director General Tel: 03 531 8553 : Fax: 03 535 4925 : P-O.Logistics@mail.biu.ac.il Bar-Ilan University, Ramat Gan 52900, Israel · www.6. , . , . #12; " Planning Organization & Logistics Deputy Director General Tel: 03 531 8553 : Fax: 03 535

  8. Quantum Dot Light Emitting Diode

    SciTech Connect (OSTI)

    Keith Kahen

    2008-07-31

    The project objective is to create low cost coatable inorganic light emitting diodes, composed of quantum dot emitters and inorganic nanoparticles, which have the potential for efficiencies equivalent to that of LEDs and OLEDs and lifetime, brightness, and environmental stability between that of LEDs and OLEDs. At the end of the project the Recipient shall gain an understanding of the device physics and properties of Quantum-Dot LEDs (QD-LEDs), have reliable and accurate nanocrystal synthesis routines, and have formed green-yellow emitting QD-LEDs with a device efficiency greater than 3 lumens/W, a brightness greater than 400 cd/m2, and a device operational lifetime of more than 1000 hours. Thus the aim of the project is to break the current cost-efficiency paradigm by creating novel low cost inorganic LEDs composed of inorganic nanoparticles.

  9. Quantum Dot Light Emitting Diode

    SciTech Connect (OSTI)

    Kahen, Keith

    2008-07-31

    The project objective is to create low cost coatable inorganic light emitting diodes, composed of quantum dot emitters and inorganic nanoparticles, which have the potential for efficiencies equivalent to that of LEDs and OLEDs and lifetime, brightness, and environmental stability between that of LEDs and OLEDs. At the end of the project the Recipient shall gain an understanding of the device physics and properties of Quantum-Dot LEDs (QD-LEDs), have reliable and accurate nanocrystal synthesis routines, and have formed green-yellow emitting QD-LEDs with a device efficiency greater than 3 lumens/W, a brightness greater than 400 cd/m{sup 2}, and a device operational lifetime of more than 1000 hours. Thus the aim of the project is to break the current cost-efficiency paradigm by creating novel low cost inorganic LEDs composed of inorganic nanoparticles.

  10. A comparison study of gravid and under house CO2 mosquito traps in Harris County, Texas 

    E-Print Network [OSTI]

    White, Stephanie Lyn

    2008-10-10

    . It was the infectious disease theory that initially presented itself when an outbreak of more than 1300 cases of encephalitis occurred in St. Louis City and the surrounding area of St. Louis County, Missouri, in late summer to early fall of 1933 (Lumsden 1958, Reisen... Introduction of West Nile into Harris County, Texas, an Area Historically Endemic for St. Louis Encephalitis ......... 23 1.6.3 Year-round West Nile Activity, Gulf Coast Region, Texas, and Louisiana...

  11. & Vesicles |Hot Paper| Unilamellar Vesicles from Amphiphilic Graphene Quantum Dots

    E-Print Network [OSTI]

    Jelinek, Raz

    & Vesicles |Hot Paper| Unilamellar Vesicles from Amphiphilic Graphene Quantum Dots Sukhendu Nandi] Abstract: Graphene quantum dots (GQDs) have attracted considerable interest due to their unique Graphene quantum dots (GQDs) are carbon nanoparticles con- sisting of crystalline graphitic cores

  12. Richard Lazarus Named as Executive Director of National Commission...

    Energy Savers [EERE]

    Lazarus Named as Executive Director of National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling Richard Lazarus Named as Executive Director of National...

  13. BETO Deputy Director Publishes Commentary on Development of Algae...

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

    BETO Deputy Director Publishes Commentary on Development of Algae as Renewable Energy Source BETO Deputy Director Publishes Commentary on Development of Algae as Renewable Energy...

  14. Jefferson Lab Selects Italian Physicist As Deputy Associate Director...

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

    0Jefferson Lab Selects Italian Physicist As Deputy Associate Director for Nuclear Physics Cynthia Keppel Patrizia Rossi has been named deputy associate director for nuclear physics...

  15. Department of Energy Names Director for Office of Indian Energy...

    Energy Savers [EERE]

    Department of Energy Names Director for Office of Indian Energy Policy and Makes Available 2 Million for Clean Energy Projects on Tribal Lands Department of Energy Names Director...

  16. New director of Jefferson Lab named (Daily Press) | Jefferson...

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

    https:www.jlab.orgnewsarticlesnew-director-jefferson-lab-named-daily-press New director of Jefferson Lab named Hugh Montgomery Hugh Montgomery has been named president of...

  17. New Director to lead Technology Development and Commercialization...

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

    New Director to lead Technology Development and Commercialization division April 2, 2015 Tweet EmailPrint Suresh Sunderrajan has been appointed Director of Argonne's Technology...

  18. Grace Bochenek Named New Director of DOE's National Energy Technology...

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

    Grace Bochenek Named New Director of DOE's National Energy Technology Laboratory Grace Bochenek Named New Director of DOE's National Energy Technology Laboratory August 4, 2014 -...

  19. 1 1/28/2014 Physical Sciences Directorate

    E-Print Network [OSTI]

    , Manager Basic Energy Sciences Program Michelle Buchanan Chemical Sciences, Geosciences, and Biosciences, Director Materials Science and Technology Division Gene Ice, Director #12;

  20. Current Trends in Policy - What's new? - Berta Schreiber, Director...

    Office of Environmental Management (EM)

    Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy, OAPM Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy,...

  1. Statement from Ward Sproat on Yucca Mountain, Director of the...

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

    Ward Sproat on Yucca Mountain, Director of the Office of Civilian Radioactive Waste Management Statement from Ward Sproat on Yucca Mountain, Director of the Office of Civilian...

  2. EERE Assistant Secretary and BETO Director Confirmed Speakers...

    Energy Savers [EERE]

    here Home EERE Assistant Secretary and BETO Director Confirmed Speakers for Algae Biomass Summit EERE Assistant Secretary and BETO Director Confirmed Speakers for Algae...

  3. Sandia Energy - 'Giant' Nanocrystal Quantum Dots

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

    'Giant' Nanocrystal Quantum Dots: A New Class of Optical Nanomaterials for Light Emission Applications (Video Pending) Speaker: Jennifer Hollingsworth, Los Alamos National...

  4. SEAS Alumni Society Board of Directors Monthly Meeting

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    ......................................T. Carlsen II. Dean's Remarks Participation with Board....................J. Lau / H. Romanoff X. Development Office Report............................................................................G Bethala Nancy Harris Brad Abrams Eric Benshetler* Jeannine Carr* Robert Berkovits Carl Clyde Ernest

  5. Page 1 of 6 SEAS Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Design Competition: ___________________________ f. Graduate Student BBQ: ___________________________ g in Room 307, Levine Hall Attendees: Eric Benshetler Carl Clyde Nancy Harris Matt Quale Robert Berkovits Jim Brennan Farnia Fresnel Mickey Kaufman David Solomon* Tim Carlsen Dean Glandt Susan Levin Liz

  6. Harris et al., eds., 2006, The Triassic-Jurassic Terrestrial Transition. New Mexico Museum of Natural History and Science Bulletin 37. REVISED LITHOSTRATIGRAPHYOFTHE NORIAN-HETTANGIAN POMPERAUG RIFTBASIN,

    E-Print Network [OSTI]

    LeTourneau, Peter M.

    43 Harris et al., eds., 2006, The Triassic-Jurassic Terrestrial Transition. New Mexico Museum structures, oil shales, petroleum shows, extensive eolian deposits, and important pale- ontological finds

  7. Temperature-Dependent Electron Transport in Quantum Dot Photovoltaics

    E-Print Network [OSTI]

    Padilla, Derek

    2013-01-01

    4.4 Photovoltaics in Practice . . . . . . . . . . . . . .milestones. Quantum dot photovoltaics is in the bottom-rightIN QUANTUM DOT PHOTOVOLTAICS A dissertation submitted in

  8. Mastermind Session: Connecting the Dots Between the Real Estate...

    Energy Savers [EERE]

    Connecting the Dots Between the Real Estate Market and Residential Energy Efficiency Mastermind Session: Connecting the Dots Between the Real Estate Market and Residential Energy...

  9. Single-dot optical emission from ultralow density well-isolated InP quantum dots

    SciTech Connect (OSTI)

    Ugur, A.; Hatami, F.; Masselink, W. T.; Vamivakas, A. N.; Lombez, L.; Atatuere, M.

    2008-10-06

    We demonstrate a straightforward way to obtain single well-isolated quantum dots emitting in the visible part of the spectrum and characterize the optical emission from single quantum dots using this method. Self-assembled InP quantum dots are grown using gas-source molecular-beam epitaxy over a wide range of InP deposition rates, using an ultralow growth rate of about 0.01 atomic monolayers/s, a quantum-dot density of 1 dot/{mu}m{sup 2} is realized. The resulting isolated InP quantum dots embedded in an InGaP matrix are individually characterized without the need for lithographical patterning and masks on the substrate. Such low-density quantum dots show excitonic emission at around 670 nm with a linewidth limited by instrument resolution. This system is applicable as a single-photon source for applications such as quantum cryptography.

  10. Mn/DOT's Project Peer Review

    E-Print Network [OSTI]

    Minnesota, University of

    issue we share with peers) ·Benchmark Mn/DOT's project management practices ·Initial step in a change decision- making ·Able to manage project change #12;Project Management Opportunities and Challenges ·TheMn/DOT's Project Management Peer Review Creating a Project Management Culture 2010 CTS Research

  11. Advanced Review RNA dot plots: an image

    E-Print Network [OSTI]

    Barash, Danny

    . In addition to similarity, dot plots were extended to possibly repre- sent interactions between building be easily incorporated in the dot plot. We then proceed from their passive use of providing RNA secondary be used to represent interactions between building blocks of biological sequences. This can be done

  12. NERSC Seeks New Director - Job Position Posted

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

    for Computing Sciences at Berkeley Lab in September 2010. In order to focus more on strategic planning at the lab, she has opened a search for a new NERSC Division Director....

  13. UQ GRADUATE SCHOOL DIRECTOR, CENTRE FOR

    E-Print Network [OSTI]

    Goodhill, Geoffrey J.

    Children's Medical Research Institute (QCMRI) SCHOOLS Architecture Chemical Engineering Civil Engineering Water Management Centre Executive Dean, Faculty of Engineering, Architecture and Information Technology Bryan Mining and Geology Research Centre Centre for Coal Seam Gas Director, Sustainable Minerals

  14. BOARD OF DIRECTORS UCHCFC CIRCLE ROAD CORP.

    E-Print Network [OSTI]

    was also notified that the IRS issued a determination that the Circle Road Corp was tax exempt underBOARD OF DIRECTORS OF THE UCHCFC CIRCLE ROAD CORP. MINUTES OF THE SEPTEMBER 29, 2014 MEETING BOARD

  15. Portsmouth Gaseous Diffusion Plant Director's Final Findings...

    Office of Environmental Management (EM)

    Protection ("Director") under Chapters 3734. and 3745. of the Ohio Revised Code ("ORC"). Go to Table of Contents II. Parties Bound These Orders shall apply to and be binding...

  16. Mr. Carl Schafer Director of Environmental Policy

    Office of Legacy Management (LM)

    45 UY 2 9 1987 Mr. Carl Schafer Director of Environmental Policy Office of the Deputy Assistant Secretary of Defense for Installations Pentagon Washington, D.C. 20301 Dear Mr....

  17. Emergency Medicine Clerkship Directors: Current Work Force

    E-Print Network [OSTI]

    Wald, David A.; Khandelwal, Sorabh; Manthey, David E.; Way, David P.; Ander, Douglas S.; Thibodeau, Lorraine

    2014-01-01

    XV, NO. 4 : July 2014 Western Journal of Emergency MedicineWC, Gill AM, Jordan R. Emergency medicine clerkship direc-of and for the internal medicine clerkship directors: How

  18. Sarah Shannon, Director 777 Glades Road

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Sarah Shannon, Director 777 Glades Road Building 44, Room 277 Phone:561/297-3749 Fax: 561 from the state or Florida Atlantic University. The IOG sustains itself primarily through income derived

  19. Imaging Electrons in Few-Electron Quantum Dots

    E-Print Network [OSTI]

    Imaging Electrons in Few-Electron Quantum Dots A thesis presented by Parisa Fallahi to The Division Electrons in Few-Electron Quantum Dots Abstract Electrons in a one-electron quantum dot were imaged the tip-induced shift of the electron energy state in the dot. A technique for extracting the amplitude

  20. Quantum dots Orientation-Dependent Optical-Polarization Properties

    E-Print Network [OSTI]

    Quantum dots Orientation-Dependent Optical-Polarization Properties of Single Quantum Dots. Bakkers, Leo P. Kouwenhoven, and Val Zwiller Semiconductor quantum dots (QDs) are sources of single[1 studies, the InP section following dot growth was reduced, while for the samples used in our experiments

  1. Computation Directorate 2007 Annual Report

    SciTech Connect (OSTI)

    Henson, V E; Guse, J A

    2008-03-06

    If there is a single word that both characterized 2007 and dominated the thoughts and actions of many Laboratory employees throughout the year, it is transition. Transition refers to the major shift that took place on October 1, when the University of California relinquished management responsibility for Lawrence Livermore National Laboratory (LLNL), and Lawrence Livermore National Security, LLC (LLNS), became the new Laboratory management contractor for the Department of Energy's (DOE's) National Nuclear Security Administration (NNSA). In the 55 years under the University of California, LLNL amassed an extraordinary record of significant accomplishments, clever inventions, and momentous contributions in the service of protecting the nation. This legacy provides the new organization with a built-in history, a tradition of excellence, and a solid set of core competencies from which to build the future. I am proud to note that in the nearly seven years I have had the privilege of leading the Computation Directorate, our talented and dedicated staff has made far-reaching contributions to the legacy and tradition we passed on to LLNS. Our place among the world's leaders in high-performance computing, algorithmic research and development, applications, and information technology (IT) services and support is solid. I am especially gratified to report that through all the transition turmoil, and it has been considerable, the Computation Directorate continues to produce remarkable achievements. Our most important asset--the talented, skilled, and creative people who work in Computation--has continued a long-standing Laboratory tradition of delivering cutting-edge science even in the face of adversity. The scope of those achievements is breathtaking, and in 2007, our accomplishments span an amazing range of topics. From making an important contribution to a Nobel Prize-winning effort to creating tools that can detect malicious codes embedded in commercial software; from expanding BlueGene/L, the world's most powerful computer, by 60% and using it to capture the most prestigious prize in the field of computing, to helping create an automated control system for the National Ignition Facility (NIF) that monitors and adjusts more than 60,000 control and diagnostic points; from creating a microarray probe that rapidly detects virulent high-threat organisms, natural or bioterrorist in origin, to replacing large numbers of physical computer servers with small numbers of virtual servers, reducing operating expense by 60%, the people in Computation have been at the center of weighty projects whose impacts are felt across the Laboratory and the DOE community. The accomplishments I just mentioned, and another two dozen or so, make up the stories contained in this report. While they form an exceptionally diverse set of projects and topics, it is what they have in common that excites me. They share the characteristic of being central, often crucial, to the mission-driven business of the Laboratory. Computational science has become fundamental to nearly every aspect of the Laboratory's approach to science and even to the conduct of administration. It is difficult to consider how we would proceed without computing, which occurs at all scales, from handheld and desktop computing to the systems controlling the instruments and mechanisms in the laboratories to the massively parallel supercomputers. The reasons for the dramatic increase in the importance of computing are manifest. Practical, fiscal, or political realities make the traditional approach to science, the cycle of theoretical analysis leading to experimental testing, leading to adjustment of theory, and so on, impossible, impractical, or forbidden. How, for example, can we understand the intricate relationship between human activity and weather and climate? We cannot test our hypotheses by experiment, which would require controlled use of the entire earth over centuries. It is only through extremely intricate, detailed computational simulation that we can test our theories, and simulati

  2. Photodetectors based on colloidal quantum dots

    E-Print Network [OSTI]

    Oertel, David C. (David Charles)

    2007-01-01

    Inspired by recent work demonstrating photocurrent enhancement in quantum-dot (QD) solids via post-deposition chemical annealing and by recent successes incorporating single monolayers of QDs in light-emitting devices ...

  3. Synthesis and characterization of infrared quantum dots

    E-Print Network [OSTI]

    Harris, Daniel Kelly

    2014-01-01

    This thesis focuses on the development of synthetic methods to create application ready quantum dots (QDs) in the infrared for biological imaging and optoelectronic devices. I concentrated primarily on controlling the size ...

  4. Peptide coated quantum dots for biological applications

    E-Print Network [OSTI]

    2006-01-01

    23] W. C. W. Chan and S. M. Nie, “Quantum dot bioconjugatesThe resultant inorganic NIR QDOTs were also peptide-coatedInstitute of Health under Grant NIH 5 R01 EB000312. Asterisk

  5. First principle thousand atom quantum dot calculations

    SciTech Connect (OSTI)

    Wang, Lin-Wang; Li, Jingbo

    2004-03-30

    A charge patching method and an idealized surface passivation are used to calculate the single electronic states of IV-IV, III-V, II-VI semiconductor quantum dots up to a thousand atoms. This approach scales linearly and has a 1000 fold speed-up compared to direct first principle methods with a cost of eigen energy error of about 20 meV. The calculated quantum dot band gaps are parametrized for future references.

  6. Thermoelectric transport through strongly correlated quantum dots

    E-Print Network [OSTI]

    T. A. Costi; V. Zlatic

    2010-07-08

    The thermoelectric properties of strongly correlated quantum dots, described by a single level Anderson model coupled to conduction electron leads, is investigated using Wilson's numerical renormalization group method. We calculate the electronic contribution, $K_{\\rm e}$, to the thermal conductance, the thermopower, $S$, and the electrical conductance, $G$, of a quantum dot as a function of both temperature, $T$, and gate voltage, ${\\rm v}_g$, for strong, intermediate and weak Coulomb correlations, $U$, on the dot. For strong correlations and in the Kondo regime, we find that the thermopower exhibits two sign changes, at temperatures $T_{1}({\\rm v}_g)$ and $T_{2}({\\rm v}_g)$ with $T_{1}< T_{2}$. Such sign changes in $S(T)$ are particularly sensitive signatures of strong correlations and Kondo physics. The relevance of this to recent thermopower measurements of Kondo correlated quantum dots is discussed. We discuss the figure of merit, power factor and the degree of violation of the Wiedemann-Franz law in quantum dots. The extent of temperature scaling in the thermopower and thermal conductance of quantum dots in the Kondo regime is also assessed.

  7. Internal wave and boundary current generation by tidal flow over topography Amadeus Dettner, Harry L. Swinney, and M. S. Paoletti

    E-Print Network [OSTI]

    Texas at Austin. University of

    Internal wave and boundary current generation by tidal flow over topography Amadeus Dettner, Harry turbulence and small-scale internal waves above deep-ocean topography Phys. Fluids 25, 106604 (2013); 10.1063/1.4826888 Topographically induced internal solitary waves in a pycnocline: Secondary generation and selection criteria Phys

  8. Priming Effects of Television Food Advertising on Eating Behavior Jennifer L. Harris, John A. Bargh, and Kelly D. Brownell

    E-Print Network [OSTI]

    Bargh, John A.

    Priming Effects of Television Food Advertising on Eating Behavior Jennifer L. Harris, John A. Bargh of advertising for calorie-dense low-nutrient foods as a significant contributor to the obesity epidemic. This research tests the hypothesis that exposure to food advertising during TV viewing may also contribute

  9. Resonant Generation of Internal Waves on a Model Continental Slope H. P. Zhang, B. King, and Harry L. Swinney

    E-Print Network [OSTI]

    Resonant Generation of Internal Waves on a Model Continental Slope H. P. Zhang, B. King, and Harry wave generation in a laboratory model of oscillating tidal flow on a continental margin. Waves waves in the oceans are generated by oscillatory tides flowing over ocean to- pography

  10. Harmonic generation by reflecting internal waves Bruce Rodenborn, D. Kiefer, H. P. Zhang, and Harry L. Swinney

    E-Print Network [OSTI]

    Harmonic generation by reflecting internal waves Bruce Rodenborn, D. Kiefer, H. P. Zhang, and Harry 2011 The generation of internal gravity waves by tidal flow over topography is an important oceanic waves generated by tidal flow over topography. Near the generation region, the wave spectrum includes

  11. Linking Preterm Birth and Air Pollution in Harris County, Texas Joshua Warren, Montserrat Fuentes, Amy Herring, and Peter Langlois

    E-Print Network [OSTI]

    Davidian, Marie

    significant associations between air pollution and mortality were estimated in multiple cities throughoutLinking Preterm Birth and Air Pollution in Harris County, Texas Joshua Warren, Montserrat Fuentes, Amy Herring, and Peter Langlois September 24, 2010 Abstract Exposure to high levels of air pollution

  12. Spreadsheet-based interactive design and analysis of mechanisms using Excel Kabileshkumar G. Cheetancheri, Harry H. Cheng *

    E-Print Network [OSTI]

    Cheng, Harry H.

    for kinematic and dynamic analysis, graphical plotting, and animation for four bar, crank-slider, five barSpreadsheet-based interactive design and analysis of mechanisms using Excel and Ch Kabileshkumar G. Cheetancheri, Harry H. Cheng * Integration Engineering Laboratory, Department of Mechanical and Aeronautical

  13. An Analysis of Facebook Photo Caching Qi Huang, Ken Birman, Robbert van Renesse, Wyatt Lloyd, Sanjeev Kumar, Harry C. Li

    E-Print Network [OSTI]

    Keinan, Alon

    An Analysis of Facebook Photo Caching Qi Huang, Ken Birman, Robbert van Renesse, Wyatt Lloyd, Sanjeev Kumar, Harry C. Li Cornell University, Princeton University, Facebook Inc. Abstract This paper examines the workload of Facebook's photo- serving stack and the effectiveness of the many layers

  14. Using Normal Flow for Detection and Tracking of Limbs in Color Images Zoran Duric, Fayin Li, Yan Sun, Harry Wechsler

    E-Print Network [OSTI]

    Duric, Zoran

    Using Normal Flow for Detection and Tracking of Limbs in Color Images Zoran Duric, Fayin Li, Yan Sun, Harry Wechsler Department of Computer Science George Mason University Fairfax, VA 22030 {zduric and tracking human motions over various periods of time. In this paper we de- scribe a method of detecting

  15. Director's Corner | netl.doe.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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what you were lookingAboutDirector Director

  16. 2011 Computation Directorate Annual Report

    SciTech Connect (OSTI)

    Crawford, D L

    2012-04-11

    From its founding in 1952 until today, Lawrence Livermore National Laboratory (LLNL) has made significant strategic investments to develop high performance computing (HPC) and its application to national security and basic science. Now, 60 years later, the Computation Directorate and its myriad resources and capabilities have become a key enabler for LLNL programs and an integral part of the effort to support our nation's nuclear deterrent and, more broadly, national security. In addition, the technological innovation HPC makes possible is seen as vital to the nation's economic vitality. LLNL, along with other national laboratories, is working to make supercomputing capabilities and expertise available to industry to boost the nation's global competitiveness. LLNL is on the brink of an exciting milestone with the 2012 deployment of Sequoia, the National Nuclear Security Administration's (NNSA's) 20-petaFLOP/s resource that will apply uncertainty quantification to weapons science. Sequoia will bring LLNL's total computing power to more than 23 petaFLOP/s-all brought to bear on basic science and national security needs. The computing systems at LLNL provide game-changing capabilities. Sequoia and other next-generation platforms will enable predictive simulation in the coming decade and leverage industry trends, such as massively parallel and multicore processors, to run petascale applications. Efficient petascale computing necessitates refining accuracy in materials property data, improving models for known physical processes, identifying and then modeling for missing physics, quantifying uncertainty, and enhancing the performance of complex models and algorithms in macroscale simulation codes. Nearly 15 years ago, NNSA's Accelerated Strategic Computing Initiative (ASCI), now called the Advanced Simulation and Computing (ASC) Program, was the critical element needed to shift from test-based confidence to science-based confidence. Specifically, ASCI/ASC accelerated the development of simulation capabilities necessary to ensure confidence in the nuclear stockpile-far exceeding what might have been achieved in the absence of a focused initiative. While stockpile stewardship research pushed LLNL scientists to develop new computer codes, better simulation methods, and improved visualization technologies, this work also stimulated the exploration of HPC applications beyond the standard sponsor base. As LLNL advances to a petascale platform and pursues exascale computing (1,000 times faster than Sequoia), ASC will be paramount to achieving predictive simulation and uncertainty quantification. Predictive simulation and quantifying the uncertainty of numerical predictions where little-to-no data exists demands exascale computing and represents an expanding area of scientific research important not only to nuclear weapons, but to nuclear attribution, nuclear reactor design, and understanding global climate issues, among other fields. Aside from these lofty goals and challenges, computing at LLNL is anything but 'business as usual.' International competition in supercomputing is nothing new, but the HPC community is now operating in an expanded, more aggressive climate of global competitiveness. More countries understand how science and technology research and development are inextricably linked to economic prosperity, and they are aggressively pursuing ways to integrate HPC technologies into their native industrial and consumer products. In the interest of the nation's economic security and the science and technology that underpins it, LLNL is expanding its portfolio and forging new collaborations. We must ensure that HPC remains an asymmetric engine of innovation for the Laboratory and for the U.S. and, in doing so, protect our research and development dynamism and the prosperity it makes possible. One untapped area of opportunity LLNL is pursuing is to help U.S. industry understand how supercomputing can benefit their business. Industrial investment in HPC applications has historically been limited by the prohibitive cost of entry

  17. 2015 Safeguards and Security Directors Conference - July 14 ...

    Office of Environmental Management (EM)

    2015 Safeguards and Security Directors Conference - July 14 - 16, 2015 2015 Safeguards and Security Directors Conference - July 14 - 16, 2015 April 20, 2015 - 1:20pm Addthis The...

  18. Secretary Bodman and Rosatom Director Kiriyenko Meet to Discuss...

    Office of Environmental Management (EM)

    and Rosatom Director Kiriyenko Meet to Discuss U.S.-Russia Nuclear Security Progress Secretary Bodman and Rosatom Director Kiriyenko Meet to Discuss U.S.-Russia Nuclear Security...

  19. Barbara DeHaven Executive Director

    E-Print Network [OSTI]

    Yang, Eui-Hyeok

    Jessica Grady Postaward Specialist Steve Berhang Director ­ Sponsored Contracts and Export Controls Office and resolution Review and negotiate research contracts Negotiate and issue all subcontracts Provide expertise FCOI; ITAR, IRB, IACUC and IBSC; Small Business Subcontracting Plans; OSP-specific section

  20. Computing Sciences Director's Review Vision and Strategy

    E-Print Network [OSTI]

    Distributed Systems Department National Energy Research Scientific Computing Division and Information Power generation space shuttle, etc. Scientific data analysis and computational modeling with a world-wide scope of participants ­ e.g. High Energy Physics data analysis #12;5 Computing Sciences Director's Review Applications

  1. Computing Sciences Director's Review Vision and Strategy

    E-Print Network [OSTI]

    Distributed Systems Department National Energy Research Scientific Computing Division and Information Power shuttle, etc. Scientific data analysis and computational modeling with a world-wide scope of participants ­ e.g. High Energy Physics data analysis #12;5 Computing Sciences Director's Review Applications Real

  2. Rank Project Name Directorate, Dept/Div

    E-Print Network [OSTI]

    gallons industrial waste 7 Oil-free Vacuum Pumps and new Catalyst EENS, Environmental Sciences Dept. (L. Nunnermacker) $6,000 $3,516 1.7 50 pounds of hazardous waste 8 Bulk Motor Oil F&A, Staff Services (H. HauptmanRank Project Name Directorate, Dept/Div and POC Cost Savings Payback (Years) Waste Reduction 1

  3. Rank Project Name Directorate, Dept/Div

    E-Print Network [OSTI]

    Electronic Recycling Procurement & Property Management (John Collins) $3,500 TBD N/A 10 tons of e-waste 7 Oil,000 $830.00 7.23 6 liters of industrial waste 8 Disposal of #6 Fuel Oil * EENS (Yousif Celebi $500 $4Rank Project Name Directorate, Dept/Div and POC Cost Savings Payback (Years) Waste Reduction 1

  4. Ed Synakowski Associate Director, Office of Science

    E-Print Network [OSTI]

    Ed Synakowski Associate Director, Office of Science Fusion Energy Sciences The charge for advice on strategic planning Presented to FESAC April 9, 2014 http://science.energy.gov/fes #12;The Office of Science, and pulse lengths; · Discovery Plasma Science ­ the study of laboratory plasmas and the high energy density

  5. Director's Foreword Brief Scientific Report on Programmes

    E-Print Network [OSTI]

    Page Director's Foreword Brief Scientific Report on Programmes Introducing Sir David Wallace Recent and Future Programmes Scientific Steering Committee Scientific Policy Statement Programme Participation Young as a major player on the world mathematical stage, and as a strong asset to the mathematical sciences

  6. Katherine Diggs Director of Business Management

    E-Print Network [OSTI]

    Vertes, Akos

    , communication, motivation and conflict management ·Change leadership NO OThER LAW FIRM MANAGEMENT MASTERKatherine Diggs Director of Business Management Simpson Thacher & Bartlett LLP New York City, NY The George Washington University Master of Professional Studies and Certificate in Law Firm Management

  7. Mark Walker Director of Public Affairs

    E-Print Network [OSTI]

    assistance from the Bonneville Power Administration, which has not raised its conservation budget. If othersMark Walker Director of Public Affairs Northwest Power and Conservation Council Dear Mr. Walker, I Northwest Power and Conservation Plan. According to your recent study, Â"A Retrospective Look

  8. Mark Walker Director of Public Affairs

    E-Print Network [OSTI]

    assistance from the Bonneville Power Administration, which has not raised its conservation budget. If othersMark Walker Director of Public Affairs Northwest Power and Conservation Council Dear Mr. Walker, I Power and Conservation Plan. That's great news! According to your recent study, "A Retrospective Look

  9. Armando Fana Miami Field Office Director

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Armando Fana Miami Field Office Director HUD Programs #12;HUD's Role HUD provides a variety and their use of the Federal HUD funds ­ FHA ­ Technical assistance ­ Enforcement of fair housing rights methods, healthy homes, energy efficiency, regulatory barrier reduction) #12;HUD's Role Outreach

  10. Edmund Synakowski Associate Director, Office of Science

    E-Print Network [OSTI]

    Edmund Synakowski Associate Director, Office of Science Fusion Energy Sciences FES Update on Strategic Planning FESAC Meeting March 12, 2015 #12;2 For this talk Mission The mission of the Fusion Energy and densities and to build the scientific foundations needed to develop a fusion energy source

  11. Ed Synakowski Associate Director, Office of Science

    E-Print Network [OSTI]

    Ed Synakowski Associate Director, Office of Science Fusion Energy Sciences FES Update and the FY 2015 Budget Proposal Presented to FESAC April 9, 2014 http://science.energy.gov/fes #12;Welcome In recognition of 24 years of dedicated service as the Federal representative to the Fusion Energy Sciences

  12. Director Leaving the National Energy Technology Laboratory

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy today announced that Carl O. Bauer is retiring from federal service and leaving the National Energy Technology Laboratory effective February 28, 2010, following a distinguished four-year tenure as the laboratory's director, completing an impressive federal civilian and military career.

  13. Richard Holdaway Director, Space Science & Technology

    E-Print Network [OSTI]

    Crawford, Ian

    Richard Holdaway Director, Space Science & Technology Rutherford Appleton Laboratory 1 #12? Are there places beyond the Solar System where life might exist or arise? How did life on Earth start? Climate studies How does climate on Earth relate to climate on other planets? Do they evolve differently

  14. 1Directorate-General for Energy and Transport countdowncountdown

    E-Print Network [OSTI]

    Hansen, Johan P.

    1Directorate-General for Energy and Transport April 2002 TheThe countdowncountdown has startedhas started #12;2Directorate-General for Energy and Transport The European satellite radionavigation programme;3Directorate-General for Energy and Transport "In the same way that no one nowadays can ignore the time of day

  15. Randall H. Landsberg Director of Education & Outreach KICP

    E-Print Network [OSTI]

    Collar, Juan I.

    ;Particles from Space Ultra High Energy Cosmic Rays · Pierre Auger Observatory (Malague, Argentina) · VERITASRandall H. Landsberg Director of Education & Outreach KICP Director of Public Outreach Dept AA & Outreach KICP Director of Public Outreach Dept AA Astronomical Visualizations from the Research Frontiers

  16. Managing Director, Massachusetts Energy Extension Initiative University of Massachusetts Amherst

    E-Print Network [OSTI]

    Schweik, Charles M.

    Managing Director, Massachusetts Energy Extension Initiative University of Massachusetts Amherst a track record in a public or private setting related to energy. The Managing Director will focus The University of Massachusetts Amherst invites applications for the Managing Director of the Massachusetts

  17. Nanostructured architectures for colloidal quantum dot solar cells

    E-Print Network [OSTI]

    Jean, Joel, S.M. Massachusetts Institute of Technology

    2013-01-01

    This thesis introduces a novel ordered bulk heterojunction architecture for colloidal quantum dot (QD) solar cells. Quantum dots are solution-processed nanocrystals whose tunable bandgap energies make them a promising ...

  18. Surface treatment of nanocrystal quantum dots after film deposition

    DOE Patents [OSTI]

    Sykora, Milan; Koposov, Alexey; Fuke, Nobuhiro

    2015-02-03

    Provided are methods of surface treatment of nanocrystal quantum dots after film deposition so as to exchange the native ligands of the quantum dots for exchange ligands that result in improvement in charge extraction from the nanocrystals.

  19. Cornell dots research collaboration leads to $10M cancer center...

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

    Cornell dots research collaboration leads to 10M cancer center September 24th, 2015 ProvidedWiesner Lab A rendering of the molecular structure of a Cornell dot, which is...

  20. Electron tunneling and spin relaxation in a lateral quantum dot

    E-Print Network [OSTI]

    Amasha, Sami

    2008-01-01

    We report measurements that use real-time charge sensing to probe a single-electron lateral quantum dot. The charge sensor is a quantum point contact (QPC) adjacent to the dot and the sensitivity is comparable to other ...

  1. APh 150 Special Topics in Applied Physics -Introduction to Nanophotonics 3-0-6 Spring 2013 Instructor: Harry A. Atwater Prerequisite or concurrent: Physics 106, Physics 125

    E-Print Network [OSTI]

    Haile, Sossina M.

    APh 150 Special Topics in Applied Physics - Introduction to Nanophotonics 3-0-6 Spring 2013 Instructor: Harry A. Atwater Prerequisite or concurrent: Physics 106, Physics 125 An introductory survey

  2. Mechanical nanomanipulation of single strain-induced semiconductor quantum dots

    E-Print Network [OSTI]

    Ludwig-Maximilians-Universität, München

    Mechanical nanomanipulation of single strain-induced semiconductor quantum dots C. Obermu¨ller, A of single strain-induced Ga0.9In0.1As quantum dots. This was achieved by scanning a metal coated tapered of the dots2 owing to the lattice mismatch between the materials. In this case the InP islands are acting

  3. Quantum Dot-Based Cell Motility Assay

    SciTech Connect (OSTI)

    Gu, Weiwei; Pellegrino, Teresa; Parak Wolfgang J; Boudreau,Rosanne; Le Gros, Mark A.; Gerion, Daniele; Alivisatos, A. Paul; Larabell, Carolyn A.

    2005-06-06

    Because of their favorable physical and photochemical properties, colloidal CdSe/ZnS-semiconductor nanocrystals (commonly known as quantum dots) have enormous potential for use in biological imaging. In this report, we present an assay that uses quantum dots as markers to quantify cell motility. Cells that are seeded onto a homogeneous layer of quantum dots engulf and absorb the nanocrystals and, as a consequence, leave behind a fluorescence-free trail. By subsequently determining the ratio of cell area to fluorescence-free track area, we show that it is possible to differentiate between invasive and noninvasive cancer cells. Because this assay uses simple fluorescence detection, requires no significant data processing, and can be used in live-cell studies, it has the potential to be a powerful new tool for discriminating between invasive and noninvasive cancer cell lines or for studying cell signaling events involved in migration.

  4. Bilayer graphene quantum dot defined by topgates

    SciTech Connect (OSTI)

    Müller, André; Kaestner, Bernd; Hohls, Frank; Weimann, Thomas; Pierz, Klaus; Schumacher, Hans W., E-mail: hans.w.schumacher@ptb.de [Physikalisch-Technische Bundesanstalt, Bundesallee 100, 38116 Braunschweig (Germany)

    2014-06-21

    We investigate the application of nanoscale topgates on exfoliated bilayer graphene to define quantum dot devices. At temperatures below 500 mK, the conductance underneath the grounded gates is suppressed, which we attribute to nearest neighbour hopping and strain-induced piezoelectric fields. The gate-layout can thus be used to define resistive regions by tuning into the corresponding temperature range. We use this method to define a quantum dot structure in bilayer graphene showing Coulomb blockade oscillations consistent with the gate layout.

  5. Human Resource Directors (HRD) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy ServicesContractingManagement » Human Resource Directors (HRD)

  6. Electronic structure of self-assembled InAs quantum dots in InP: An anisotropic quantum-dot system

    E-Print Network [OSTI]

    Ludwig-Maximilians-Universität, München

    Electronic structure of self-assembled InAs quantum dots in InP: An anisotropic quantum-dot system properties of InAs dots in GaAs for example, Refs. 1­3 and InP dots in GaxIn1 xP.4 An interesting quantum dot; revised manuscript received 9 March 1999 The electronic structure of self-assembled InAs quantum dots

  7. Earth System Modeling -- Director`s initiative. LDRD Program final report

    SciTech Connect (OSTI)

    MacCracken, M.; Penner, J. [Lawrence Livermore National Lab., CA (United States). Atmospheric Science Div.

    1996-06-01

    The objective of the Earth System Modeling Director`s Initiative is to develop and test a framework for interactively coupling subsystem models that represent the physical, chemical, and biological processes which determine the state of the atmosphere, ocean, land surface and vegetation. Most studies of the potential for human perturbations of the climate system made previously have treated only limited components of the Earth system. The purpose of this project was to demonstrate the capability of coupling all relevant components in a flexible framework that will permit a wide variety of tests to be conducted to assure realistic interactions. A representation of the Earth system is shown and its important interactions.

  8. Written Testimony of Wes Kelley Executive Director Columbia Power...

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

    facing distribution utilities, especially with the advent and rapid growth of distributed energy resources (DERs). My name is Wes Kelley, and I serve as the Executive Director of...

  9. Christoph W. Leemann Named Jefferson Lab Director | Jefferson...

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

    National Laboratory where he had been involved in the design and construction of high-energy accelerators since 1970. "As the new Jefferson Lab director Christoph Leemann will...

  10. MEMORANDUM FROM: THOMAS E. BROWN, DIRECTOR OFFICE OF CONTRACT...

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

    ,2008 MEMORANDUM FROM: THOMAS E. BROWN, DIRECTOR OFFICE OF CONTRACT MANAGEMENT OFFICE OF PROCUREMENT AND ASSISTANCE MANAGEMENT SUBJECT: Contract Change Order Administration of...

  11. Update from the Director: David Conrad | Department of Energy

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

    Addthis Related Articles Senior Advisor for Environmental Management David Huizenga, center, speaks with Pilar Thomas, deputy director of the Office of Indian...

  12. EM Announces New Director of Office of External Affairs

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – EM has announced that Paul Seidler has joined EM as the Director of the Office of External Affairs.

  13. Award-winning film director to discuss technical photography...

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

    Atomic Bomb Photography and the EG&G Film Project Award-winning film director to discuss technical photography during atmospheric testing years Peter Kuran will discuss Edgerton,...

  14. United States Department of the Interior - Directors Order 53...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: United States Department of the Interior - Directors Order 53 - Special Park...

  15. Motion of Robert G. Burnley, Director the Commonwealth of Virginia...

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

    Robert G. Burnley, Director the Commonwealth of Virginia Department of Environmental Quality to Deny the District of Columbia Public Service Commission's Petition on the Grounds...

  16. BOARD OF DIRECTORS UNIVERSITY OF CONNECTICUT HEALTH CENTER

    E-Print Network [OSTI]

    BOARD OF DIRECTORS OF THE UNIVERSITY OF CONNECTICUT HEALTH CENTER FINANCE CORPORATION June 30, 2014. REVIEW AND APPROVAL OF LEASES: CONNECTICUT CHILDREN'S MEDICAL CENTER* HARVEY AND LEWIS OPTICIANS

  17. US Energy Secretary Samuel Bodman and Russian Atomic Energy Director...

    Energy Savers [EERE]

    Bratislava Agreement May 24, 2005 - 12:51pm Addthis US Energy Secretary Samuel Bodman (right) and Russian Atomic Energy Director Alexander Rumyantsev discuss progress in...

  18. Director's colloquium March 18 large hadron collider

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory | National Nuclear SecurityDirector's colloquium large

  19. NPS Director's Order | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd Jump to: navigation, search Name: NPI Ventures LtdDirector's

  20. Director's Discretionary (DD) Program | Argonne Leadership Computing

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB PacketDiesel pricesCenter at Cornell Director

  1. Procurement Director | Princeton Plasma Physics 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptions | NationalProcurement Director Department: Procurement

  2. Director's Office | Stanford Synchrotron Radiation Lightsource

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what you were lookingAboutDirector

  3. Message from the Director | Argonne National Laboratory

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on dark matter ByMentor-ProtegeFrom the Director Here at Argonne,

  4. Geometric spin manipulation in semiconductor quantum dots

    SciTech Connect (OSTI)

    Prabhakar, Sanjay Melnik, Roderick; Inomata, Akira

    2014-04-07

    We propose a method to flip the spin completely by an adiabatic transport of quantum dots. We show that it is possible to flip the spin by inducing a geometric phase on the spin state of a quantum dot. We estimate the geometric spin flip time (approximately 2 ps) which turned out to be much shorter than the experimentally reported decoherence time (approximately 100 ns) that would provide an alternative means of fliping the spin before reaching decoherence. It is important that both the Rashba coupling and the Dresselhaus coupling are present for inducing a phase necessary for spin flip. If one of them is absent, the induced phase is trivial and irrelevant for spin-flip.

  5. Mode Competition in Dual-Mode Quantum Dots Semiconductor Microlaser

    E-Print Network [OSTI]

    Chusseau, Laurent; Viktorovitch, P; Letartre, Xavier

    2013-01-01

    This paper describes the modeling of quantum dots lasers with the aim of assessing the conditions for stable cw dual-mode operation when the mode separation lies in the THz range. Several possible models suited for InAs quantum dots in InP barriers are analytically evaluated, in particular quantum dots electrically coupled through a direct exchange of excitation by the wetting layer or quantum dots optically coupled through the homogeneous broadening of their optical gain. A stable dual-mode regime is shown possible in all cases when quantum dots are used as active layer whereas a gain medium of quantum well or bulk type inevitably leads to bistable behavior. The choice of a quantum dots gain medium perfectly matched the production of dual-mode lasers devoted to THz generation by photomixing.

  6. Mode Competition in Dual-Mode Quantum Dots Semiconductor Microlaser

    E-Print Network [OSTI]

    Laurent Chusseau; Fabrice Philippe; P. Viktorovitch; Xavier Letartre

    2013-03-07

    This paper describes the modeling of quantum dots lasers with the aim of assessing the conditions for stable cw dual-mode operation when the mode separation lies in the THz range. Several possible models suited for InAs quantum dots in InP barriers are analytically evaluated, in particular quantum dots electrically coupled through a direct exchange of excitation by the wetting layer or quantum dots optically coupled through the homogeneous broadening of their optical gain. A stable dual-mode regime is shown possible in all cases when quantum dots are used as active layer whereas a gain medium of quantum well or bulk type inevitably leads to bistable behavior. The choice of a quantum dots gain medium perfectly matched the production of dual-mode lasers devoted to THz generation by photomixing.

  7. Controlling quantum dot energies using submonolayer bandstructure engineering

    SciTech Connect (OSTI)

    Yu, L.; Law, S.; Wasserman, D.; Jung, D.; Lee, M. L.; Shen, J.; Cha, J. J.

    2014-08-25

    We demonstrate control of energy states in epitaxially-grown quantum dot structures formed by stacked submonolayer InAs depositions via engineering of the internal bandstructure of the dots. Transmission electron microscopy of the stacked sub-monolayer regions shows compositional inhomogeneity, indicative of the presence of quantum dots. The quantum dot ground state is manipulated not only by the number of deposited InAs layers, but also by control of the thickness and material composition of the spacing layers between submonolayer InAs depositions. In this manner, we demonstrate the ability to shift the quantum dot ground state energy at 77?K from 1.38?eV to 1.88?eV. The results presented offer a potential avenue towards enhanced control of dot energies for a variety of optoelectronic applications.

  8. Deposition of colloidal quantum dots by microcontact printing for LED display technology

    E-Print Network [OSTI]

    Kim, LeeAnn

    2006-01-01

    This thesis demonstrates a new deposition method of colloidal quantum dots within a quantum dot organic light-emitting diode (QD-LED). A monolayer of quantum dots is microcontact printed as small as 20 ,Lm lines as well ...

  9. Steering of a Bosonic Mode with a Double Quantum Dot

    E-Print Network [OSTI]

    T. Brandes; N. Lambert

    2003-02-13

    We investigate the transport and coherence properties of a double quantum dot coupled to a single damped boson mode. Our numerically results reveal how the properties of the boson distribution can be steered by altering parameters of the electronic system such as the energy difference between the dots. Quadrature amplitude variances and the Wigner function are employed to illustrate how the state of the boson mode can be controlled by a stationary electron current through the dots.

  10. Samuel E. Bevins, PE DIRECTOR, NAVY CRANE CENTER

    E-Print Network [OSTI]

    Samuel E. Bevins, PE DIRECTOR, NAVY CRANE CENTER NAVAL FACILITIES ENGINEERING COMMAND Mr. Samuel E. (Sam) Bevins is currently serving as Director of the Navy Crane Center. He joined NAVFAC in the Senior Executive Service in May 1998, after over 30 years with Newport News Shipbuilding (NNS). The Navy Crane

  11. Office of Transportation and Air Quality Christopher Grundler, Office Director

    E-Print Network [OSTI]

    Technology Assessment Center Dennis Johnson Transportation and Climate Division Karl Simon, Director Michael Management Center Fidel Galano National Center for Advanced Technology Dan Barba Testing Services Center Brian Nelson Testing and Advanced Technology Division David Haugen, Director Matt Brusstar, DD Erica

  12. Sandia Energy - Research Challenge 2: Quantum Dots and Phosphors

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

    2: Quantum Dots and Phosphors Home Energy Research EFRCs Solid-State Lighting Science EFRC Our SSLS EFRC's Scientific Research Challenges and Publications Research Challenge 2:...

  13. Carolyn Bliss, PhD Jeff Webb, PhD Carolan Ownby, PhD Director of LEAP Associate Director of LEAP Assistant Director of LEAP

    E-Print Network [OSTI]

    Tipple, Brett

    Carolyn Bliss, PhD Jeff Webb, PhD Carolan Ownby, PhD Director of LEAP Associate Director of LEAP 581-3104 Executive Assistant Program Assistant Jennifer Bauman, PhD Ann Engar, PhD Meg Harper, PhD j-Law LEAP Business LEAP Rebecca Larsen, PhD Stephen Maisch, PhD Jennifer Seagrave, PhD r

  14. R&D Magazine: Windows into Solar Power Sources with Quantum Dots

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

    Dots R&D Magazine: Windows into Solar Power Sources with Quantum Dots A luminescent solar concentrator is an emerging sunlight harvesting technology that has the potential to...

  15. Applicability of the {bold k}{center_dot}{bold p} method to the electronic structure of quantum dots

    SciTech Connect (OSTI)

    Fu, H.; Wang, L.; Zunger, A.

    1998-04-01

    The {bold k}{center_dot}{bold p} method has become the {open_quotes}standard model{close_quotes} for describing the electronic structure of nanometer-size quantum dots. In this paper we perform parallel {bold k}{center_dot}{bold p} (6{times}6 and 8{times}8) and direct-diagonalization pseudopotential studies on spherical quantum dots of an ionic material{emdash}CdSe, and a covalent material{emdash}InP. By using an equivalent input in both approaches, i.e., starting from a given atomic pseudopotential and deriving from it the Luttinger parameters in {bold k}{center_dot}{bold p} calculation, we investigate the effect of the different underlying wave-function representations used in {bold k}{center_dot}{bold p} and in the more exact pseudopotential direct diagonalization. We find that (i) the 6{times}6{bold k}{center_dot}{bold p} envelope function has a distinct (odd or even) parity, while atomistic wave function is parity-mixed. The 6{times}6{bold k}{center_dot}{bold p} approach produces an incorrect order of the highest valence states for both InP and CdSe dots: the p-like level is above the s-like level. (ii) It fails to reveal that the second conduction state in small InP dots is folded from the L point in the Brillouin zone. Instead, all states in {bold k}{center_dot}{bold p} are described as {Gamma}-like. (iii) The {bold k}{center_dot}{bold p} overestimates the confinement energies of both valence states and conduction states. A wave-function projection analysis shows that the principal reasons for these {bold k}{center_dot}{bold p} errors in dots are (a) use of restricted basis set, and (b) incorrect {ital bulk} dispersion relation. Error (a) can be reduced only by increasing the number of basis functions. Error (b) can be reduced by altering the {bold k}{center_dot}{bold p} implementation so as to bend upwards the second lowest bulk band, and to couple the conduction band into the s-like dot valence state. Our direct diagonalization approach provides an accurate and practical replacement to the standard model in that it is rather general, and can be performed simply on a standard workstation. {copyright} {ital 1998} {ital The American Physical Society}

  16. Farewell to a water resources legend: B.L. Harris retires after more than 10 years with the Texas Water Resources Institute 

    E-Print Network [OSTI]

    Kalisek, Danielle

    2011-01-01

    in the flower garden at his home. Photo by Danielle Kalisek, Texas Water Resources Institute. Photo manipulation by Mary-Margaret Shread, AgriLife Communications. A?er ?? years with the Texas Water Resources Institute (TWRI), Dr. B.L. Harris... that Harris is retiring, Jones feels sure that his legacy will continue. He adds, jokingly, ?We?re sure that a?er retiring twice, if he comes back for a third stint, he will convince the federal government to divert the Mississippi River to re...

  17. Semiconductor Few-Electron Quantum Dots as Spin Qubits

    E-Print Network [OSTI]

    the experimental steps we have taken towards using a single electron spin, trapped in a semiconductor quantum dot detector is pushed to a faster regime (100 kHz), to detect single electron tunnel events in real time. WeSemiconductor Few-Electron Quantum Dots as Spin Qubits J.M. Elzerman1,2 , R. Hanson1 , L.H.W. van

  18. State DOT Representative Report Questions National Concrete Consortium

    E-Print Network [OSTI]

    , Texas April 2, 2009 Theme: Ride Quality for Bridges Please provide your state DOT's perspective regarding the following theme questions. Each NCC state DOT representative will be asked to present requirements set forth in the Caltrans Standard Specification 51-1.17 and which are tested for conformance

  19. General formulation for magnetohydrodynamic wave propagation, fire-hose, and mirror instabilities in Harris-type current sheets

    SciTech Connect (OSTI)

    Hau, L.-N. [Institute of Space Science, National Central University, Jhongli, Taiwan (China); Department of Physics, National Central University, Jhongli, Taiwan (China); Lai, Y.-T. [Institute of Space Science, National Central University, Jhongli, Taiwan (China)

    2013-02-15

    Harris-type current sheets with the magnetic field model of B-vector=B{sub x}(z)x-caret+B{sub y}(z)y-caret have many important applications to space, astrophysical, and laboratory plasmas for which the temperature or pressure usually exhibits the gyrotropic form of p{r_reversible}=p{sub Parallel-To }b-caretb-caret+p{sub Up-Tack }(I{r_reversible}-b-caretb-caret). Here, p{sub Parallel-To} and p{sub Up-Tack} are, respectively, to be the pressure component along and perpendicular to the local magnetic field, b-caret=B-vector/B. This study presents the general formulation for magnetohydrodynamic (MHD) wave propagation, fire-hose, and mirror instabilities in general Harris-type current sheets. The wave equations are expressed in terms of the four MHD characteristic speeds of fast, intermediate, slow, and cusp waves, and in the local (k{sub Parallel-To },k{sub Up-Tack },z) coordinates. Here, k{sub Parallel-To} and k{sub Up-Tack} are, respectively, to be the wave vector along and perpendicular to the local magnetic field. The parameter regimes for the existence of discrete and resonant modes are identified, which may become unstable at the local fire-hose and mirror instability thresholds. Numerical solutions for discrete eigenmodes are shown for stable and unstable cases. The results have important implications for the anomalous heating and stability of thin current sheets.

  20. Hyperfine interactions in silicon quantum dots

    E-Print Network [OSTI]

    Assali, Lucy V C; Capaz, Rodrigo B; Koiller, Belita; Hu, Xuedong; Sarma, S Das

    2010-01-01

    We present an all-electron calculation of the hyperfine parameters for conduction electrons in Si, showing that: (i) all parameters scale linearly with the spin density at a $^{29}$Si site; (ii) the isotropic term is over 30 times larger than the anisotropic part; (iii) conduction electron charge density at a Si nucleus is consistent with experimental estimates; (iv) Overhauser fields in natural Si quantum dots (QDs) are two orders of magnitude smaller than in GaAs QDs. This reinforces the outstanding performance of Si in keeping spin coherence and opens access to reliable quantitative information aiming at spintronic applications.

  1. DOT-7A packaging test procedure

    SciTech Connect (OSTI)

    Kelly, D.L.

    1995-01-23

    This test procedure documents the steps involved with performance testing of Department of Transportation Specification 7A (DOT-7A) Type A packages. It includes description of the performance tests, the personnel involved, appropriate safety considerations, and the procedures to be followed while performing the tests. Westinghouse Hanford Company (WHC) is conducting the evaluation and testing discussed herein for the Department of Energy-Headquarters, Division of Quality Verification and Transportation Safety (EH-321). Please note that this report is not in WHC format. This report is being submitted through the Engineering Documentation System so that it may be used for reference and information purposes.

  2. Nontoxic quantum dot research improves solar cells

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesofPublications64NewsroomNontoxic quantum dot research improves

  3. Predicted Ultrafast Single Qubit Operations in Semiconductor Quantum Dots

    E-Print Network [OSTI]

    Pryor, C E

    2002-01-01

    Several recently proposed implementations of scalable quantum computation rely on the ability to manipulate the spin polarization of individual electrons in semiconductors. The most rapid single-spin-manipulation technique to date relies on the generation of an effective magnetic field via a spin-sensitive optical Stark effect. This approach has been used to split spin states in colloidal CdSe quantum dots and to manipulate ensembles of spins in ZnMnSe quantum wells with femtosecond optical pulses. Here we report that the process will produce a coherent rotation of spin in quantum dots containing a single electron. The calculated magnitude of the effective magnetic field depends on the dot bandgap and the strain. We predict that in InAs/InP dots, for reasonable experimental parameters, the magnitude of the rotation is sufficient and the intrinsic error is low enough for them to serve as elements of a quantum dot based quantum computer.

  4. Predicted Ultrafast Single Qubit Operations in Semiconductor Quantum Dots

    E-Print Network [OSTI]

    C. E. Pryor; M. E. Flatté

    2002-11-25

    Several recently proposed implementations of scalable quantum computation rely on the ability to manipulate the spin polarization of individual electrons in semiconductors. The most rapid single-spin-manipulation technique to date relies on the generation of an effective magnetic field via a spin-sensitive optical Stark effect. This approach has been used to split spin states in colloidal CdSe quantum dots and to manipulate ensembles of spins in ZnMnSe quantum wells with femtosecond optical pulses. Here we report that the process will produce a coherent rotation of spin in quantum dots containing a single electron. The calculated magnitude of the effective magnetic field depends on the dot bandgap and the strain. We predict that in InAs/InP dots, for reasonable experimental parameters, the magnitude of the rotation is sufficient and the intrinsic error is low enough for them to serve as elements of a quantum dot based quantum computer.

  5. Numerical simulation of optical feedback on a quantum dot lasers

    SciTech Connect (OSTI)

    Al-Khursan, Amin H., E-mail: ameen_2all@yahoo.com [Thi-Qar University, Nassiriya Nanotechnology Research Laboratory (NNRL), Science College (Iraq); Ghalib, Basim Abdullattif [Babylon University, Laser Physics Department, Science College for Women (Iraq); Al-Obaidi, Sabri J. [Al-Mustansiriyah University, Physics Department, Science College (Iraq)

    2012-02-15

    We use multi-population rate equations model to study feedback oscillations in the quantum dot laser. This model takes into account all peculiar characteristics in the quantum dots such as inhomogeneous broadening of the gain spectrum, the presence of the excited states on the quantum dot and the non-confined states due to the presence of wetting layer and the barrier. The contribution of quantum dot groups, which cannot follow by other models, is simulated. The results obtained from this model show the feedback oscillations, the periodic oscillations which evolves to chaos at higher injection current of higher feedback levels. The frequency fluctuation is attributed mainly to wetting layer with a considerable contribution from excited states. The simulation shows that is must be not using simple rate equation models to express quantum dots working at excited state transition.

  6. Microphotonic parabolic light directors fabricated by two-photon lithography

    SciTech Connect (OSTI)

    Atwater, Jackson H; Spinelli, P.; Kosten, Emily D; Parsons, J.; Van Lare, C; Van de Groep, J; Garcia de Abajo, J.; Polman, Albert; Atwater, Harry A.

    2011-01-01

    We have fabricated microphotonic parabolic light directors using two-photon lithography, thin-film processing, and aperture formation by focused ion beam lithography. Optical transmission measurements through upright parabolic directors 22 ?m high and 10 ?m in diameter exhibit strong beam directivity with a beam divergence of 5.6°, in reasonable agreement with ray-tracing and full-field electromagnetic simulations. The results indicate the suitability of microphotonic parabolic light directors for producing collimated beams for applications in advanced solar cell and light-emitting diode designs.

  7. Ge/SiGe Quantum Confined Stark Effect Modulators on Silicon James S. Harris, Yu-Hsuan Kuo, and David A. B. Miller

    E-Print Network [OSTI]

    Miller, David A. B.

    Ge/SiGe Quantum Confined Stark Effect Modulators on Silicon James S. Harris, Yu-Hsuan Kuo bandwidth have been demonstrated [4]. 2. Quantum well design Ge is an indirect band gap material, but it has. In order to have good quantum confinement, SiGe barriers are used since Si and Ge have a very high direct

  8. Magnetic Exchange Coupling in Actinide-Containing Molecules Jeffrey D. Rinehart, T. David Harris, Stosh A. Kozimor, Bart M. Bartlett, and Jeffrey R. Long*

    E-Print Network [OSTI]

    Harris, Stosh A. Kozimor, Bart M. Bartlett, and Jeffrey R. Long* Department of Chemistry, Uni magnetic exchange interactions, including multiuranium, uranium-lanthanide, uranium-transition metal, and uranium-radical species. Interpretation of the magnetic susceptibility data for compounds of this type

  9. Competing interactions in semiconductor quantum dots

    SciTech Connect (OSTI)

    van den Berg, R.; Brandino, G. P.; El Araby, O.; Konik, R. M.; Gritsev, V.; Caux, J. -S.

    2014-10-01

    We introduce an integrability-based method enabling the study of semiconductor quantum dot models incorporating both the full hyperfine interaction as well as a mean-field treatment of dipole-dipole interactions in the nuclear spin bath. By performing free induction decay and spin echo simulations we characterize the combined effect of both types of interactions on the decoherence of the electron spin, for external fields ranging from low to high values. We show that for spin echo simulations the hyperfine interaction is the dominant source of decoherence at short times for low fields, and competes with the dipole-dipole interactions at longer times. On the contrary, at high fields the main source of decay is due to the dipole-dipole interactions. In the latter regime an asymmetry in the echo is observed. Furthermore, the non-decaying fraction previously observed for zero field free induction decay simulations in quantum dots with only hyperfine interactions, is destroyed for longer times by the mean-field treatment of the dipolar interactions.

  10. Competing interactions in semiconductor quantum dots

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    van den Berg, R.; Brandino, G. P.; El Araby, O.; Konik, R. M.; Gritsev, V.; Caux, J. -S.

    2014-10-01

    We introduce an integrability-based method enabling the study of semiconductor quantum dot models incorporating both the full hyperfine interaction as well as a mean-field treatment of dipole-dipole interactions in the nuclear spin bath. By performing free induction decay and spin echo simulations we characterize the combined effect of both types of interactions on the decoherence of the electron spin, for external fields ranging from low to high values. We show that for spin echo simulations the hyperfine interaction is the dominant source of decoherence at short times for low fields, and competes with the dipole-dipole interactions at longer times. Onmore »the contrary, at high fields the main source of decay is due to the dipole-dipole interactions. In the latter regime an asymmetry in the echo is observed. Furthermore, the non-decaying fraction previously observed for zero field free induction decay simulations in quantum dots with only hyperfine interactions, is destroyed for longer times by the mean-field treatment of the dipolar interactions.« less

  11. Midwave infrared quantum dot avalanche photodiode David A. Ramirez,a

    E-Print Network [OSTI]

    Hayat, Majeed M.

    Midwave infrared quantum dot avalanche photodiode David A. Ramirez,a Jiayi Shao, Majeed M. Hayat . In the device, called the quantum dot avalanche photodiode, an intersubband quantum dots-in-a-well detector for any quantum dot detector. © 2010 American Institute of Physics. doi:10.1063/1.3520519 Single

  12. WIGNER MOLECULES IN SEMICONDUCTOR QUANTUM DOTS AND TRAPPED ULTRACOLD BOSONIC CLOUDS

    E-Print Network [OSTI]

    Yannouleas, Constantine

    WIGNER MOLECULES IN SEMICONDUCTOR QUANTUM DOTS AND TRAPPED ULTRACOLD BOSONIC CLOUDS Constantine], with a focus on the strongly correlated regime of electrons in two-dimensional semiconductor quantum dots (QDs dot [3]; (3) fractional-quantum-Hall-effect analogies and differences in graphene quantum dots at zero

  13. Mr. William E. Mott, Acting Director Environmental Control Technology...

    Office of Legacy Management (LM)

    7, I979 Mr. William E. Mott, Acting Director Environmental Control Technology Division Department of Energy Washington, D. C. 2Q545 Dear Mr. Mott: In response to your March 13,...

  14. Center on Nanostructuring for Efficient Energy Conversion - Directors...

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

    Co-Directors Fritz Prinz headshot Prof. Fritz B. Prinz Professor and Chairman of Mechanical Engineering Ph.D. in Physics, University of Vienna - 1975 fbp(at)cdr.stanford.edu...

  15. Lisa C. Tracy Acting Director Division of Natural Gas Regulatory...

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

    November 17, 2014 Lisa C. Tracy Acting Director Division of Natural Gas Regulatory Activities U.S. Department of Energy (FE-34) Office of Oil and Gas Global Security Office of...

  16. Do Independent Directors Cause Improvements in Firm Transparency?

    E-Print Network [OSTI]

    Armstrong, Christopher S.

    Although recent research documents a positive relation between corporate transparency and the proportion of independent directors, the direction of causality is unclear. We examine a regulatory shock that substantially ...

  17. Letter from the Wind Program Director: Fourth Quarter 2013 |...

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

    Jose Zayas, Wind and Water Power Technologies Office Director This is an excerpt from the Fourth Quarter 2013 edition of the Wind Program R&D Newsletter. A new year always presents...

  18. Chemical and Engineering Materials Richard Ibberson, Division Director

    E-Print Network [OSTI]

    Chemical and Engineering Materials Richard Ibberson, Division Director Melissa Richards1 , Division Administrative Assistant 03/02/2015 Engineering Materials Andrew Payzant, Group Leader Ke An VULCAN Dong Ma

  19. Jeff Lab director plans retirement (Daily Press) | Jefferson...

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

    he planned to retire, pending the hiring of a new director. Leemann is a native of Switzerland who came to the U.S. in 1970 for a position at the Lawrence Berkeley Lab in...

  20. Erin Gill, city of Knoxville sustainability director, on Aug...

    Open Energy Info (EERE)

    Erin Gill, city of Knoxville sustainability director, on Aug. 13, 2014, explains a competition entered by the city with a 5 mil Home WikiSysop's picture Submitted by WikiSysop(15)...

  1. Laboratory Director Stewart Prager heralds start of new era with...

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

    Laboratory Director Stewart Prager heralds start of new era with NSTX-U and looks to future projects in "State of the Laboratory" address By Jeanne Jackson DeVoe October 13, 2015...

  2. Laboratory Director Stewart Prager heralds start of new era with...

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

    Laboratory Director Stewart Prager heralds start of new era with NSTX-U and looks to future projects in "State of the Laboratory" address By Jeanne Jackson DeVoe October 28, 2015...

  3. NREL Director Announces His Retirement | Awards and Honors |...

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

    NREL Director Announces His Retirement Dan Arvizu to End Tenure at Renewable Energy Lab in September March 19, 2015 Dr. Dan E. Arvizu today announced that he intends to retire at...

  4. Revised 5/20/13 RWS INTERIM DIRECTOR

    E-Print Network [OSTI]

    Paul Lynam Deputy Director of Operations John Wareham Physical Plant Manager SR Building Maintenance Open Building Maintenance Open Public Programs Coordinator Patricia Madison Telescope Operations Manager Kostas Chloros PR Telescope

  5. BOARD OF DIRECTORS UNIVERSITY OF CONNECTICUT HEALTH CENTER

    E-Print Network [OSTI]

    BOARD OF DIRECTORS OF THE UNIVERSITY OF CONNECTICUT HEALTH CENTER FINANCE CORPORATION Monday March FOR BIOSCIENCE CONNECTICUT - AMBULATORY CARE CENTER.* 3. REVIEW AND APPROVAL OF A CONTRACT WITH NUANCE, INC

  6. TO: Procurement Directors FROM: Office of Procurement and Assistance...

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

    be e-mailed directly to the Procurement Directors and made available in the STRIPES Library. This Flash and its attachments will be available online within a day, at the...

  7. PIER: Demand Response Research Center Director, Mary Ann Piette

    E-Print Network [OSTI]

    1 PIER: Demand Response Research Center Director, Mary Ann Piette Program Development and Outreach Response Research Plan #12;2 Demand Response Research Center Objective Scope Stakeholders Develop, prioritize, conduct and disseminate multi- institutional research to facilitate Demand Response. Technologies

  8. Climate Change Institute director wants to increase information...

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

    Fred Strohl Communications 865.574.4165 Climate Change Science Institute director wants to increase information Jack Fellows Jack Fellows (hi-res image) Listen to the audio OAK...

  9. Board independence and corporate governance: evidence from director resignations 

    E-Print Network [OSTI]

    Gupta, Manu

    2005-08-29

    ) May 2005 Major Subject: Finance iii ABSTRACT Board Independence and Corporate Governance: Evidence from Director Resignations. (May 2005) Manu Gupta, B.E., South Gujarat University; M.I.B., Indian Institute of Foreign Trade Chair...

  10. L d l l f ti iLandau level formation inLandau level formation inLandau level formation in G h t d tGraphene quantum dotsGraphene quantum dotsGraphene quantum dots

    E-Print Network [OSTI]

    Rotter, Stefan

    Graphene quantum dotsGraphene quantum dotsGraphene quantum dots 1 2 Florian Libisch Stefan Rotter Johannes . 50nm graphene 0 2 0 2010 50nm graphene d k ] 0.2 quantum dot A K K' li Hydrogen-terminated yk V H q measure of K K tt i iCalculate parametric scattering inp evolution of L li d d f / h g experimentevolution

  11. Factorization of Dirac Equation and Graphene Quantum Dot

    E-Print Network [OSTI]

    Youness Zahidi; Ahmed Jellal; Hocine Bahlouli; Mohammed El Bouziani

    2014-05-14

    We consider a quantum dot described by a cylindrically symmetric 2D Dirac equation. The potentials representing the quantum dot are taken to be of different types of potential configuration, scalar, vector and pseudo-scalar to enable us to enrich our study. Using various potential configurations, we found that in the presence of a mass term an electrostatically confined quantum dot can accommodate true bound states, which is in agreement with previous work. The differential cross section associated with one specific potential configuration has been computed and discussed as function of the various potential parameters.

  12. Designing Small Silicon Quantum Dots with Low Reorganization Energy

    E-Print Network [OSTI]

    Zang, Xiaoning

    2015-01-01

    A first principles, excited state analysis is carried out to identify ways of producing silicon quantum dots with low excitonic reorganization energy. These focus on the general strategy of either reducing or constraining exciton-phonon coupling, and four approaches are explored. The results can be implemented in quantum dot solids to mitigate polaronic effects and increase the lifetime of coherent excitonic superpositions. It is demonstrated that such designs can also be used to alter the shape of the spectral density for reorganization so as to reduce the rates of both decoherence and dissipation. The results suggest that it may be possible to design quantum dot solids that support partially coherent exciton transport.

  13. Electron states in semiconductor quantum dots

    SciTech Connect (OSTI)

    Dhayal, Suman S.; Ramaniah, Lavanya M.; Ruda, Harry E.; Nair, Selvakumar V.

    2014-11-28

    In this work, the electronic structures of quantum dots (QDs) of nine direct band gap semiconductor materials belonging to the group II-VI and III-V families are investigated, within the empirical tight-binding framework, in the effective bond orbital model. This methodology is shown to accurately describe these systems, yielding, at the same time, qualitative insights into their electronic properties. Various features of the bulk band structure such as band-gaps, band curvature, and band widths around symmetry points affect the quantum confinement of electrons and holes. These effects are identified and quantified. A comparison with experimental data yields good agreement with the calculations. These theoretical results would help quantify the optical response of QDs of these materials and provide useful input for applications.

  14. Your Programme Director for advice on academic matters related to your degree programme. (A list of Programme Directors is given in Section 5.4 of this Handbook.)

    E-Print Network [OSTI]

    Glendinning, Paul

    Studies (Dr. Louise A. Walker, Room 2.243, Alan Turing Building) and the Director of Teaching (Dr. Mark D. Coleman, Room 1.109, Alan Turing Building) for further advice on academic matters. You can also approach in the Alan Turing Building). An explanation of the roles of the Director of Undergraduate Studies, Director

  15. Molecular techniques: Extracting DNA from dried dots, PCR and sequencing

    E-Print Network [OSTI]

    Schall, Joseph J.

    blood dot is cut from a disk with a razor blade (single sharp edge). Each blade is used twice, once design new primers for specific parasite genera and species. 5. Sequencing. We use the ABI Big

  16. Engineering a Robust Photovoltaic Device with Quantum Dots and Bacteriorhodopsin

    E-Print Network [OSTI]

    Renugopalakrishnan, Venkatesan

    We present a route toward a radical improvement in solar cell efficiency using resonant energy transfer and sensitization of semiconductor metal oxides with a light-harvesting quantum dot (QD)/bacteriorhodopsin (bR) layer ...

  17. Design and fabrication of quantum-dot lasers

    E-Print Network [OSTI]

    Nabanja, Sheila

    2008-01-01

    Semiconductor lasers using quantum-dots in their active regions have been reported to exhibit significant performance advantages over their bulk semiconductor and quantum-well counterparts namely: low threshold current, ...

  18. Quantum dot conjugates in a sub-micrometer fluidic channel

    DOE Patents [OSTI]

    Stavis, Samuel M.; Edel, Joshua B.; Samiee, Kevan T.; Craighead, Harold G.

    2010-04-13

    A nanofluidic channel fabricated in fused silica with an approximately 500 nm square cross section was used to isolate, detect and identify individual quantum dot conjugates. The channel enables the rapid detection of every fluorescent entity in solution. A laser of selected wavelength was used to excite multiple species of quantum dots and organic molecules, and the emission spectra were resolved without significant signal rejection. Quantum dots were then conjugated with organic molecules and detected to demonstrate efficient multicolor detection. PCH was used to analyze coincident detection and to characterize the degree of binding. The use of a small fluidic channel to detect quantum dots as fluorescent labels was shown to be an efficient technique for multiplexed single molecule studies. Detection of single molecule binding events has a variety of applications including high throughput immunoassays.

  19. Comparison of quantum confinement effects between quantum wires and dots

    SciTech Connect (OSTI)

    Li, Jingbo; Wang, Lin-Wang

    2004-03-30

    Dimensionality is an important factor to govern the electronic structures of semiconductor nanocrystals. The quantum confinement energies in one-dimensional quantum wires and zero-dimensional quantum dots are quite different. Using large-scale first-principles calculations, we systematically study the electronic structures of semiconductor (including group IV, III-V, and II-VI) surface-passivated quantum wires and dots. The band-gap energies of quantum wires and dots have the same scaling with diameter for a given material. The ratio of band-gap-increases between quantum wires and dots is material-dependent, and slightly deviates from 0.586 predicted by effective-mass approximation. Highly linear polarization of photoluminescence in quantum wires is found. The degree of polarization decreases with the increasing temperature and size.

  20. Symmetry causes a huge conductance peak in double quantum dots

    E-Print Network [OSTI]

    Robert S. Whitney; P. Marconcini; M. Macucci

    2009-02-18

    We predict a huge interference effect contributing to the conductance through large ultra-clean quantum dots of chaotic shape. When a double-dot structure is made such that the dots are the mirror-image of each other, constructive interference can make a tunnel barrier located on the symmetry axis effectively transparent. We show (via theoretical analysis and numerical simulation) that this effect can be orders of magnitude larger than the well-known universal conductance fluctuations and weak-localization (both less than a conductance quantum). A small magnetic field destroys the effect, massively reducing the double-dot conductance; thus a magnetic field detector is obtained, with a similar sensitivity to a SQUID, but requiring no superconductors.

  1. Hybrid organic/quantum dot thin film structures and devices

    E-Print Network [OSTI]

    Coe-Sullivan, Seth (Seth Alexander)

    2005-01-01

    Organic light emitting diodes have undergone rapid advancement over the course of the past decade. Similarly, quantum dot synthesis has progressed to the point that room temperature highly efficient photoluminescence can ...

  2. Quantum Dot Tracers for Use in Engineered Geothermal Systems

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objective: To develop and demonstrate a new class of tracers?semiconductor nanoparticles(quantum dots)?that offer great promise for use in characterizing fracture networks in EGS reservoirs.

  3. Los Alamos Quantum Dots for Solar, Display Technology

    SciTech Connect (OSTI)

    Klimov, Victor

    2015-04-13

    Quantum dots are ultra-small bits of semiconductor matter that can be synthesized with nearly atomic precision via modern methods of colloidal chemistry. Their emission color can be tuned by simply varying their dimensions. Color tunability is combined with high emission efficiencies approaching 100 percent. These properties have recently become the basis of a new technology – quantum dot displays – employed, for example, in the newest generation of e-readers and video monitors.

  4. Scalable quantum computer architecture with coupled donor-quantum dot qubits

    DOE Patents [OSTI]

    Schenkel, Thomas; Lo, Cheuk Chi; Weis, Christoph; Lyon, Stephen; Tyryshkin, Alexei; Bokor, Jeffrey

    2014-08-26

    A quantum bit computing architecture includes a plurality of single spin memory donor atoms embedded in a semiconductor layer, a plurality of quantum dots arranged with the semiconductor layer and aligned with the donor atoms, wherein a first voltage applied across at least one pair of the aligned quantum dot and donor atom controls a donor-quantum dot coupling. A method of performing quantum computing in a scalable architecture quantum computing apparatus includes arranging a pattern of single spin memory donor atoms in a semiconductor layer, forming a plurality of quantum dots arranged with the semiconductor layer and aligned with the donor atoms, applying a first voltage across at least one aligned pair of a quantum dot and donor atom to control a donor-quantum dot coupling, and applying a second voltage between one or more quantum dots to control a Heisenberg exchange J coupling between quantum dots and to cause transport of a single spin polarized electron between quantum dots.

  5. Fluorescence from a quantum dot and metallic nanosphere hybrid system

    SciTech Connect (OSTI)

    Schindel, Daniel G. [Department of Mathematics and Statistics, University of Winnipeg, 515 Portage Avenue, Winnipeg, MB, R3B 2E9 (Canada); Singh, Mahi R. [Department of Physics and Astronomy, University of Western Ontario, 1151 Richmond Street, London, ON, N6A 3K7 (Canada)

    2014-03-31

    We present energy absorption and interference in a quantum dot-metallic nanosphere system embedded on a dielectric substrate. A control field is applied to induce dipole moments in the nanosphere and the quantum dot, and a probe field is applied to monitor absorption. Dipole moments in the quantum dot or the metal nanosphere are induced, both by the external fields and by each other's dipole fields. Thus, in addition to direct polarization, the metal nanosphere and the quantum dot will sense one another via the dipole-dipole interaction. The density matrix method was used to show that the absorption spectrum can be split from one peak to two peaks by the control field, and this can also be done by placing the metal sphere close to the quantum dot. When the two are extremely close together, a self-interaction in the quantum dot produces an asymmetry in the absorption peaks. In addition, the fluorescence efficiency can be quenched by the addition of a metal nanosphere. This hybrid system could be used to create ultra-fast switching and sensing nanodevices.

  6. Intern experience at Electricity Directorate of Bahrain: an internship report 

    E-Print Network [OSTI]

    Aljamea, Najeeb Ahmad

    2013-03-13

    at Electricity Directorate of Bahrain. (May 1985) Najeeb Ahmad Aljarnea, B.S., Texas A&M University, M.E. Texas A&'M University Co-Chairmen of Advisory Committee: Dr. A. K. Ayoub Dr. B. D. Russell This report describes the author's experience... with the Electricity Directorate of Bahrain from September 19X3 to December 198U During this internship period, the author worked as a Senior Engineer in the System Operations and Planning Department. The intent of this report is to demonstrate that this experience...

  7. Directors - Center for Solar and Thermal Energy Conversion

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what you were lookingAboutDirectorAssociate Directors Prof.

  8. Directors - Center for Solar and Thermal Energy Conversion

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what you were lookingAboutDirectorAssociate Directors

  9. Director | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6Aerosols | U.S. DOEU.S.DanDirectionsDirectorDirector

  10. TODAY: ARPA-E Director Arun Majumdar to Host Live Chat on Reducing...

    Office of Environmental Management (EM)

    ARPA-E Director Arun Majumdar to Host Live Chat on Reducing America's Oil Dependence Through Innovation TODAY: ARPA-E Director Arun Majumdar to Host Live Chat on Reducing America's...

  11. Abi Barrow, PhD Founding Director of the Massachusetts Technology Transfer Center

    E-Print Network [OSTI]

    Vajda, Sandor

    Abi Barrow, PhD Founding Director of the Massachusetts Technology Transfer Center Dr. Abigail Barrow is the Founding Director of the Massachusetts Technology Transfer Center (MTTC). She and accelerates technology transfer between all universities, hospitals and research institutions

  12. A road less traveled: Investigating the outside directors of America's corporate boards 

    E-Print Network [OSTI]

    Lester, Richard H.

    2004-09-30

    Using human capital theory and social capital theory, I develop a model to explain the circumstances surrounding outside director appointments, patterns of outside board affiliations and outside director exits. I investigate why individuals become...

  13. T-720: Blue Coat Director HTTP Trace Processing Flaw Permits Cross-Site Scripting Attacks

    Office of Energy Efficiency and Renewable Energy (EERE)

    A vulnerability was reported in Blue Coat Director. A remote user can conduct cross-site scripting attacks.

  14. We're Hiring: Deputy Director for the Office of Civil Rights

    Broader source: Energy.gov [DOE]

    From now through June 27, 2013, applications are open for the Deputy Director position in the Office of Civil Rights. 

  15. Darin Matthews, Director Phone: 503-725-5460

    E-Print Network [OSTI]

    Elzanowski, Marek

    Opportunities Small Contracts -- under $25K PSU can informally complete small contracts and purchases among qualified contractors, including MWESBs. We can also directly negotiate these contracts and rotate smallContact Us Darin Matthews, Director Phone: 503-725-5460 Email: darin.matthews@pdx.edu Contracting

  16. J. David Janiec Director for the Weapons and Energetics

    E-Print Network [OSTI]

    support, evaluation; in-service engineering for weapons, and to maintain and operate required facilities for Experimentation, Tactics and Joint Test and Evaluation Development in the Network Centric Warfare Office as the Director for Weapons Systems from 1996-1999, the Head of the Fuze and Proximity Sensors Division from 1994

  17. Dr. Timothy J. Hallman Associate Director for Nuclear Physics

    E-Print Network [OSTI]

    Dr. Timothy J. Hallman Associate Director for Nuclear Physics DOE Office of Science Frontiers 13, 2015 22 Nuclear Physics' Mission Discovering, exploring, and understanding all forms of nuclear that ensures leadership/optimizes resources DOE/NP is the largest supporter of nuclear physics in the U

  18. Emerging Markets for Wood Energy Richard Vlosky, Director

    E-Print Network [OSTI]

    · The Louisiana Forest Products Development Center · Wood-to-Energy · Wood Biomass · Energy Options · Current-based Biomass Energy #12;2/20/2014 5 Forest Landowner Opportunities and Challenges The U.S. South is the "wood2/20/2014 1 Emerging Markets for Wood Energy Richard Vlosky, Director Crosby Land & Resources

  19. CONSTRUCTION ALERT Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff, KOKUA

    E-Print Network [OSTI]

    CONSTRUCTION ALERT TO: Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff OF PROJECT: Early morning on November 18, 2011 HOURS OF CONSTRUCTION: The Contractor is allowed to work from persons in the vicinity of this construction project are advised to respect all construction barricades

  20. CONSTRUCTION NOTICE Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff, KOKUA

    E-Print Network [OSTI]

    CONSTRUCTION NOTICE New Notice TO: Deans, Directors, Chairpersons, Building Coordinators, Faculty, 2011 to August 15, 2011 HOURS OF CONSTRUCTION: Monday to Friday 7:30 a.m. to 4:00 p.m. ACCESSIBLE of this construction project are advised to respect all construction barricades and all posted safety/detour signs

  1. CONSTRUCTION NOTICE Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff, KOKUA

    E-Print Network [OSTI]

    CONSTRUCTION NOTICE New Notice TO: Deans, Directors, Chairpersons, Building Coordinators, Faculty, 2011 HOURS OF CONSTRUCTION: Monday to Friday 7:30 a.m. to 4:00 p.m. ACCESSIBLE ROUTES: Parking of area. ADVISORY: All persons in the vicinity of this construction project are advised to respect all

  2. Dirio Digital DIRECTOR: PEDRO CURVELO Ensino | Cincia e Tecnologia | Ambiente

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    ambiente, o clima, a energia, a educação, o desporto e o território. Diário Digital com Lusa Fusão dasDiário Digital DIRECTOR: PEDRO CURVELO Ensino | Ciência e Tecnologia | Ambiente 02-01-2013 às 14

  3. Bureau of Economic Geology Scott W. Tinker, Director

    E-Print Network [OSTI]

    Pillow, Jonathan

    Bureau of Economic Geology Scott W. Tinker, Director Jackson School of Geosciences The University-distribution and reservoir-quality prediction in Texas State Waters. This multidisciplinary study, conducted by a team. #12;16,200 ft Lower Texas Gulf Coast Vicksburg Middle Texas Gulf Coast Frio Lower Texas Gulf Coast

  4. Argonne Director Eric Isaacs addresses the National Press Club

    ScienceCinema (OSTI)

    Eric Isaccs

    2010-01-08

    Argonne Director Eric Isaacs addresses the National Press Club on 9/15/2009. To build a national economy based on sustainable energy, the nation must first "reignite its innovation ecology," he said. Issacs makes the case for investing in science to secure America's future.

  5. Solar Energy Status and Perspectives Peter Ahm, Director

    E-Print Network [OSTI]

    Solar Energy ­ Status and Perspectives Peter Ahm, Director PA Energy A/S (Ltd.) Snovdrupvej 16, DK energy in terms of thermal Solar Hot Water systems and electricity producing Photovoltaics contribute at present only to the global energy supply at a fraction of 1 %. However, the potential for solar energy

  6. PHYSICAL EDUCATION, ATHLETICS, AND RECREATION Chair and Director, LISA MELENDY

    E-Print Network [OSTI]

    Stoiciu, Mihai

    's total educational experience. As a part of the liberal arts concept, the program develops the mind1 PHYSICAL EDUCATION, ATHLETICS, AND RECREATION Chair and Director, LISA MELENDY Assistant. PARKER The instructional Physical Education Program at Williams is an integral part of the student

  7. Ris International Energy Conference Jrgen Kjems, managing director

    E-Print Network [OSTI]

    Risø International Energy Conference Jørgen Kjems, managing director #12;Risø National Laboratory is to promote value-generating and sustainable technological development within the areas of energy, industrial technologies within the areas of energy, manufacturing industry and biotechnology. · The efforts made shall

  8. Biology and Soft Matter Division Volker Urban, Interim Division Director

    E-Print Network [OSTI]

    Biology and Soft Matter Division Volker Urban, Interim Division Director Ava Ianni Mayank Aggarwal8 03/02/2015 Biology and Biomedical Sciences Myles, Dean GL Keable, Steve Student Lu, Xun Postdoc Biology (DOE BER) 3 Biofuels SFA (DOE BER) 4 National Institutes of Health 5 Joint Faculty Appointment

  9. INL Director Discusses Lessons Learned from TMI, Fukushima

    ScienceCinema (OSTI)

    Grossenbacher, John

    2013-05-28

    Idaho National Laboratory's Director John Grossenbacher explains how the U.S. nuclear industry has boosted its safety procedures as a result of the Three Mile Island (TMI) accident in 1979 and how the industry plans to use current events at Japan's Fukushima nuclear plants to further enhance safety. For more information about INL's nuclear energy research, visit http://www.facebook.com/idahonationallaboratory.

  10. Argonne Director Eric Isaacs talks about ARRA funding at Argonne

    ScienceCinema (OSTI)

    Isaacs, Eric

    2013-04-19

    Argonne is set to receive over $150 million in stimulus funds. Director Eric Isaacs describes how these funds will be put to good use?hiring employees and contractors, cleaning up the nuclear footprint, and investing in technologies for America's future. More info on Argonne and ARRA here: http://www.anl.gov/recovery/index.html

  11. Nancy Rader, Executive Director California Wind Energy Association

    E-Print Network [OSTI]

    Nancy Rader, Executive Director California Wind Energy Association Improving Methods for Estimating Fatality of Birds and Bats at Wind Energy Facilities California Wind Energy Association Public Webinar Wind Energy Development 2008 CEC Research "Roadmap" on Impact Assessment Methods 2008 CEC PIER RFP 2009

  12. National Institutes of Health Advisory Committee to the Director

    E-Print Network [OSTI]

    Baker, Chris I.

    challenges and opportunities in the field. Over the past four months, the working group met seven times Innovative Neurotechnologies (BRAIN) Working Group INTERIM REPORT ­ EXECUTIVE SUMMARY On April 2, 2013 Challenge, NIH convened a working group of the Advisory Committee to the Director, NIH, to develop

  13. Current Positions: Director Oil, Gas, & Mining, Vecron Lordstock Group (VLG)

    E-Print Network [OSTI]

    Boolchand, Punit

    Current Positions: Director Oil, Gas, & Mining, Vecron Lordstock Group (VLG) VLG is a global high and Project challenges. VLG provides core services: 1. Structured Project finance, 2. Structured Trade finance. Standard Oil of Ohio Publications, Presentations, Review Chapters, and Patents: 37 issued US Patents

  14. A Welcome to Incoming Optics Students from the Director

    E-Print Network [OSTI]

    A Welcome to Incoming Optics Students from the Director It is my great pleasure to welcome you to The Institute of Optics, to join the training for the next generation of leaders in the field. Approximately half of all optics degrees awarded nationwide have been awarded by our institute since its founding

  15. Pre-Health Professions Aathman Swaminathan, Program Director

    E-Print Network [OSTI]

    Hayden, Nancy J.

    to someday enter a career in health. Our program objectives are, 1) Expand knowledge about the diverse career means of communication between program directors and members in terms of keeping up to date with program will provide a "reference sheet" to aid them in their search. This reference sheet will serve the convenience

  16. Peter Briggs Director, Office for International Students and Scholars (OISS)

    E-Print Network [OSTI]

    Riley, Shawn J.

    international students. Steve Tobocman Director, Global Detroit Steve Tobocman has spent the past three years spearheading Global Detroit, a regional economic revitalization strategy for the Detroit area focused in southwestern Detroit, representing one of the state's largest immigrant communities. In his last term, Steve

  17. INL Director Discusses Lessons Learned from TMI, Fukushima

    SciTech Connect (OSTI)

    Grossenbacher, John

    2011-01-01

    Idaho National Laboratory's Director John Grossenbacher explains how the U.S. nuclear industry has boosted its safety procedures as a result of the Three Mile Island (TMI) accident in 1979 and how the industry plans to use current events at Japan's Fukushima nuclear plants to further enhance safety. For more information about INL's nuclear energy research, visit http://www.facebook.com/idahonationallaboratory.

  18. BOARD OF DIRECTORS UNIVERSITY OF CONNECTICUT HEALTH CENTER

    E-Print Network [OSTI]

    BOARD OF DIRECTORS OF THE UNIVERSITY OF CONNECTICUT HEALTH CENTER FINANCE CORPORATION Monday, March. REVIEW AND APPROVAL OF THE CONTRACT RENEWAL WITH CONNECTICUT CARDIOTHORACIC SURGICAL ASSOCIATES, LLC 1, 2007 ­ FEBRUARY 29, 2008 15. DISCUSSION ITEM - CONNECTICUT ACADEMY OF SCIENCE AND ENGINEERING

  19. BOARD OF DIRECTORS UNIVERSITY OF CONNECTICUT HEALTH CENTER

    E-Print Network [OSTI]

    BOARD OF DIRECTORS OF THE UNIVERSITY OF CONNECTICUT HEALTH CENTER FINANCE CORPORATION MINUTES WITH CONNECTICUT CHILDREN'S MEDICAL CENTER ON BEHALF OF THE DENTAL CLINICS OF THE SCHOOL OF DENTAL MEDICINE #12 Medicine began to provide services on-site at Connecticut Children's Medical Center. The University

  20. BOARD OF DIRECTORS UNIVERSITY OF CONNECTICUT HEALTH CENTER

    E-Print Network [OSTI]

    BOARD OF DIRECTORS OF THE UNIVERSITY OF CONNECTICUT HEALTH CENTER FINANCE CORPORATION Monday, 2012 SPECIAL MEETING. * 2. REVIEW AND APPROVAL OF RESOLUTIONS TO CREATE A UNIVERSITY OF CONNECTICUT CONNECTICUT - AMBULATORY CARE CENTER.* 7. APPROVAL OF THE WRITE-OFF OF UNCOLLECTIBLE ACCOUNTS FOR THE JOHN

  1. THE UNIVERSITY OF CONNECTICUT FOUNDATION, INC. BOARD OF DIRECTORS

    E-Print Network [OSTI]

    Chandy, John A.

    THE UNIVERSITY OF CONNECTICUT FOUNDATION, INC. BOARD OF DIRECTORS Statement Regarding Conflicts of Connecticut Foundation, Inc. is a non-stock, private corporation organized under Connecticut State law, corporations and philanthropic foundations) for the benefit of the University of Connecticut, the State

  2. BOARD OF DIRECTORS UNIVERSITY OF CONNECTICUT HEALTH CENTER

    E-Print Network [OSTI]

    BOARD OF DIRECTORS OF THE UNIVERSITY OF CONNECTICUT HEALTH CENTER FINANCE CORPORATION Monday June WITH CONNECTICUT CHILDREN'S MEDICAL CENTER ON BEHALF OF THE SCHOOL OF DENTAL MEDICINE*. 9. REVIEW AND APPROVAL OF THE DESIGN BUDGET FOR BIOSCIENCE CONNECTICUT - AMBULATORY CARE CENTER.* 10. APPROVAL OF THE WRITE

  3. Director of Libraries W.E.B. Du Bois Library

    E-Print Network [OSTI]

    Schweik, Charles M.

    Director of Libraries W.E.B. Du Bois Library University of Massachusetts Amherst 154 Hicks Way Amherst, MA 01003-9275 Nonprofit Organization U.S. Postage PAID Permit Number 2 Amherst, MA 01002 www.library.umass.edu IMAGE COLLECTION LIBRARY MUSIC RESERVE LAB INTEGRATED SCIENCES AND ENGINEERING LIBRARY ReportoftheLibrary

  4. The Director's Lens: An Intelligent Assistant for Virtual Cinematography

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    .1 [Multimedia Information Systems]: Animations, Video General Terms Algorithms, Human Factors Keywords Virtual-generated animations, the task of crafting virtual camera work and edits for a sequence of 3D animation remains a timeThe Director's Lens: An Intelligent Assistant for Virtual Cinematography Christophe Lino IRISA

  5. FUNCTIONAL AND MECHANISTIC STUDY OF DOT1L IN MOUSE EMBRYONIC HEMATOPOIESIS

    E-Print Network [OSTI]

    Feng, Yi

    2012-12-31

    DOT1 is the histone 3 lysine 79 methyltransferase with both unique structure and substrate specificity. It plays critical role in telomere silencing maintenance, transcription regulation, DNA repair, and cell cycle regulation. DOT1L in mammals...

  6. Investigation of the Emission Properties of Quantum Dot-thermoresponsive Polymer Nanocomposite Hydrogels with Temperature 

    E-Print Network [OSTI]

    Juriani, Ameet Rajkumar

    2011-08-08

    This thesis presents a novel method for the preparation of quantum dot-thermoresponsive polymer nanocomposite hydrogels. The quantum dots (QD’s) were synthesized in a microwave reactor using a high temperature organometallic synthesis procedure...

  7. Size-Dependent Optoelectronic Properties and Controlled Doping of Semiconductor Quantum Dots

    E-Print Network [OSTI]

    Engel, Jesse Hart

    2013-01-01

    Quantum Dots by Jesse Hart Engel A dissertation submitted inCopyright 2013 by Jesse Hart Engel Abstract Size-DependentQuantum Dots by Jesse Hart Engel Doctor of Philosophy in

  8. Synthesis and structural characterization of ZnTe/ZnSe core/shell tunable quantum dots

    E-Print Network [OSTI]

    Guan, Juan

    2008-01-01

    Colloidal semiconductor nanocrystals or quantum dots have attracted much attention recently with their unique optical properties. Here we present a novel approach to synthesize ZnTe/ZnSe core/shell tunable quantum dots. ...

  9. Charge transport in nanopatterned PbS colloidal quantum dot arrays

    E-Print Network [OSTI]

    Ray, Nirat

    2015-01-01

    In this thesis, we study charge transport in nanopatterned arrays of PbS colloidal quantum dots using conventional two-probe measurements and an integrated charge sensor. PbS dots are synthesized in solution with an organic ...

  10. Fabrication and optimization of light emitting devices with core-shell quantum dots

    E-Print Network [OSTI]

    Song, Katherine Wei

    2013-01-01

    Quantum dot light emitting devices (QD-LEDs) are promising options for the next generation of solid state lighting, color displays, and other optoelectronic applications. Overcoating quantum dots (QDs) -- semiconducting ...

  11. Feasibility, pros, and cons of using DOT rights-of-way for stormwater quality treatment

    E-Print Network [OSTI]

    Teal, Michael

    2001-01-01

    DOT RIGHTS-OF-WAY FOR STORMWATER QUALITY TREATMENT MichaelAbstract In the past, DOT stormwater drainage facilitiesBMPs) for controlling stormwater. The idea has been that as

  12. An Investigation on Gel Electrophoresis with Quantum Dots End-labeled DNA 

    E-Print Network [OSTI]

    Chen, Xiaojia

    2009-05-15

    explored manipulating DNA fragments by end labeling DNA molecules with quantum dot nanocrystals. The quantum dot-DNA conjugates can be further modified through binding interactions with biotinylated single-stranded DNA primers. Single molecule visualization...

  13. Surround-gated vertical nanowire quantum dots M. H. M. van Weert,1

    E-Print Network [OSTI]

    arsenide phosphide InAsP quantum dots embedded in vertical surround-gated indium phosphide InP nanowires dots. The InAsP quantum dots, embedded in InP nanowires, are grown in the vapor-liquid-solid mode usingSurround-gated vertical nanowire quantum dots M. H. M. van Weert,1 M. den Heijer,1 M. P. van Kouwen

  14. Surface Induced Magnetism in Quantum Dots

    SciTech Connect (OSTI)

    Meulenberg, R W; Lee, J I

    2009-08-20

    The study of nanometer sized semiconductor crystallites, also known as quantum dots (QDs), has seen rapid advancements in recent years in scientific disciplines ranging from chemistry, physics, biology, materials science, and engineering. QD materials of CdSe, ZnSe, InP, as well as many others, can be prepared in the size range of 1-10 nm producing uniform, nearly monodisperse materials that are typically coated with organic molecules [1-3]. The strength of charge carrier confinement, which dictates the size-dependent properties, in these QDs depends on the nature of the material and can be correlated to the Bohr radius for the system of interest. For instance, the Bohr radius for CdSe is {approx} 5 nm, while in the more covalent structure of InP, the Bohr radius approaches {approx} 10 nm. The study of CdSe QDs has been particularly extensive during the last decade because they exhibit unique and tunable optical properties and are readily synthesized with high-crystallinity and narrow size dispersions. Although the core electronic properties of CdSe are explained in terms of the quantum confinement model, experimental efforts to elucidate the surface structure of these materials have been limited. Typically, colloidal CdSe QDs are coated with an organic surfactant, which typically consists of an organo-phosphine, -thiol, or -amine, that has the function of energetically relaxing defect states via coordination to partially coordinated surface atoms. The organic surfactant also acts to enhance carrier confinement and prevent agglomeration of the particles. Chemically, it has been shown that the bonding of the surfactant to the CdSe QD occurs through Cd atoms resulting cleavage of the Se atoms and formation of a Cd-rich (i.e. non-stoichiometric) particle [5].

  15. Physica E 34 (2006) 488492 Molecular states in a one-electron double quantum dot

    E-Print Network [OSTI]

    Ludwig-Maximilians-Universität, München

    2006-01-01

    2006 Abstract The transport spectrum of a strongly tunnel-coupled one-electron double quantum dot.20.Jc Keywords: Double quantum dot; Single electron tunneling; Delocalization; Molecular states of electrons trapped in a double quantum dot (DQD) down to N ¼ 1 [4­7]. Here, we study the transport spectrum

  16. Experimental demonstration of a latch in clocked quantum-dot cellular automata

    E-Print Network [OSTI]

    Orlov, Alexei

    by capacitively coupled gates. The middle dot acts as an adjustable barrier to control single-electron tunneling to one of the end dots depending on the input.8 Finally, when the clock is high, the electron is trapped floating micron-size metal dots, connected in series by multiple tunnel junctions and controlled

  17. Quantum dots and etch-induced depletion of a silicon two-dimensional electron gas

    E-Print Network [OSTI]

    Coppersmith, Susan N.

    Quantum dots and etch-induced depletion of a silicon two-dimensional electron gas L. J. Klein, K. L coupled quantum dots containing individual electrons whose spins act as qubits.4 We have made recent in a silicon quantum dot can be held constant for up to 11 hours. This fulfills an important milestone towards

  18. Version 5; 7 October 1999 Quantum dots induced by strain from buried and surface stressors

    E-Print Network [OSTI]

    Davies, John H.

    induced by strain from buried, self-assembled dot InP stressor InGaAs quantum well GaAs substrate GaVersion 5; 7 October 1999 Quantum dots induced by strain from buried and surface stressors John H 93106­4170 (Dated: 8 November 1999) Abstract Quantum dots can be induced in a quantum well by strain

  19. FEW ELECTRON QUANTUM DOTS IN InAs/InP CORE SHELL NANOWIRES

    E-Print Network [OSTI]

    Nygård, Jesper

    with a thin shell of InP, are explored as a system where a quantum dot can be defined and probed electricallyFEW ELECTRON QUANTUM DOTS IN InAs/InP CORE SHELL NANOWIRES By Shivendra Upadhyay Delft University . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2.3 Quantum dots in disordered nanowires . . . . . . . . . . . . . . . . . 14 3 Fabrication 16 3

  20. Pauli-blocking imaging of single strain-induced semiconductor quantum dots

    E-Print Network [OSTI]

    Ludwig-Maximilians-Universität, München

    19 March 1999 The photoluminescence PL of InP strained-induced quantum dots in a GaInAs/GaAs quantumPauli-blocking imaging of single strain-induced semiconductor quantum dots C. Obermu¨ller, A of the electronic properties of self-assembled semiconductor quantum dots.2 High resolu- tion PL microscopy can

  1. Analysis of the efficiency of intermediate band solar cells based on quantum dot supercrystals

    SciTech Connect (OSTI)

    Heshmati, S; Golmohammadi, S; Abedi, K; Taleb, H

    2014-03-28

    We have studied the influence of the quantum-dot (QD) width and the quantum-dot conduction band (QD-CB) offset on the efficiency of quantum-dot intermediate band solar cells (QD-IBSCs). Simulation results demonstrate that with increasing QD-CB offset and decreasing QD width, the maximum efficiency is achieved. (laser applications and other topics in quantum electronics)

  2. Self-organized formation of quantum dots of a material on a substrate

    DOE Patents [OSTI]

    Zhang, Zhenyu (232 Long Bow Rd., Knoxville, TN 37922); Wendelken, John F. (925 Suwanee Rd., Knoxville, TN 37923); Chang, Ming-Che (F4-2, No. 178 Sec 5 Minsheng East Rd., Taipei, TW); Pai, Woei Wu (1F, No. 17, Alley 11, Lane 202, Ming Chyuan Rd., Pan Chou City, Taipei County, TW)

    2001-01-01

    Systems and methods are described for fabricating arrays of quantum dots. A method for making a quantum dot device, includes: forming clusters of atoms on a substrate; and charging the clusters of atoms such that the clusters of atoms repel one another. The systems and methods provide advantages because the quantum dots can be ordered with regard to spacing and/or size.

  3. Operational guidance for using DOT-6M/2R packaging

    SciTech Connect (OSTI)

    Kelly, D.L.; Hummer, J.H.

    1994-03-01

    The purpose of this paper is to describe a new US Department of Energy (DOE), Transportation Management Division task to create a US Department of Transportation (DOT) Specification 6M/2R packaging configuration user`s guide. The need for a user`s guide was identified because the DOT-6M/2R packaging configuration is widely used by DOE site contractors, and DOE receives many questions about the approved packaging configurations. Currently, two DOE organizations have the authority to approve new DOT-6M/2R configurations. For Defense Programs, the Transportation and Packaging Safety Division (EH-332) administers the program. For Environmental Restoration and Waste Management, the Transportation Management Division (EM-261) administers the program.

  4. Quasi-periodic quantum dot arrays produced by electrochemical synthesis

    SciTech Connect (OSTI)

    Bandyopadhyay, S.; Miller, A.E.; Yue, D.F.; Banerjee, G.; Ricker, R.E.; Jones, S.; Eastman, J.A.; Baugher, E.; Chandrasekhar, M.

    1994-06-01

    We discuss a ``gentle`` electrochemical technique for fabricating quasi-periodic quantum dot arrays. The technique exploits a self-organizing phenomenon to produce quasi-periodic arrangement of dots and provides excellent control over dot size and interdot spacing. Unlike conventional nanolithography, it does not cause radiation damage to the structures during exposure to pattern delineating beams (e-beam, ion-beam or x-ray). Moreover, it does not require harsh processing steps like reactive ion etching, offers a minimum feature size of {approximately}40 {angstrom}, allows the fabrication of structures on nonplanar surfaces (e.g. spherical or cylindrical substrates), is amenable to mass production (millions of wafers can be processed simultaneously) and is potentially orders of magnitude cheaper than conventional nanofabrication. In this paper, we describe our initial results and show the promise of this technique for low-cost and high-yield nanosynthesis.

  5. DOT-7A Type A packaging design guide

    SciTech Connect (OSTI)

    Kelly, D.L.

    1995-01-23

    The purpose of this Design Guide is to provide instruction for designing a U.S. Department of Transportation Specification 7A (DOT-7A) Type A packaging. Another purpose for this Design Guide is to support the evaluation and testing activities that are performed on new designs by a U.S. Department of Energy (DOE) test facility. This evaluation and testing program is called the DOT-7A Program. When an applicant has determined that a DOT-7A packaging is needed and not commercially available, a design may be created according to this document. The design should include a packaging drawing, specifications, analysis report, operating instructions, and a Packaging Qualification Checklist; all of which should be forwarded to a DOE/HQ approved test facility for evaluation and testing. This report is being submitted through the Engineering Documentation System so that it may be used for reference and information purposes.

  6. A prototype silicon double quantum dot with dispersive microwave readout

    SciTech Connect (OSTI)

    Schmidt, A. R. Henry, E.; Namaan, O.; Siddiqi, I.; Lo, C. C.; Wang, Y.-T.; Bokor, J.; Yablonovitch, E.; Li, H.; Greenman, L.; Whaley, K. B.; Schenkel, T.

    2014-07-28

    We present a unique design and fabrication process for a lateral, gate-confined double quantum dot in an accumulation mode metal-oxide-semiconductor (MOS) structure coupled to an integrated microwave resonator. All electrostatic gates for the double quantum dot are contained in a single metal layer, and use of the MOS structure allows for control of the location of the two-dimensional electron gas via the location of the accumulation gates. Numerical simulations of the electrostatic confinement potential are performed along with an estimate of the coupling of the double quantum dot to the microwave resonator. Prototype devices are fabricated and characterized by transport measurements of electron confinement and reflectometry measurements of the microwave resonator.

  7. Isotopic and internal CX{sub 3} (X=D,H) rotational motion effects in the Ba{center_dot}{center_dot}{center_dot}FCX{sub 3}+h{nu}{yields}BaF+CX{sub 3} intracluster reactions

    SciTech Connect (OSTI)

    Rinaldi, C. A.; Gasmi, K.; Skowronek, S.; Gonzalez Urena, A. [Unidad de Laseres y Haces Moleculares, Instituto Pluridisciplinar, Universidad Complutense de Madrid, Paseo Juan XXIII-1, 28040 Madrid (Spain)

    2006-06-28

    Photodepletion and action spectra of the laser-induced Ba{center_dot}{center_dot}{center_dot}FCD{sub 3} fragmentation have been measured over the 16 075-16 380 cm{sup -1} range. The observed band and peak structures allowed us to estimate the vibrational and rotational structures of the excited complex at the transition state configuration. The relative reaction probability P{sub R}(E) for the intracluster Ba{center_dot}{center_dot}{center_dot}FCD{sub 3}+h{nu}{yields}BaF+CD{sub 3} reaction has been determined over the cited energy range. P{sub R}(E) shows a peak structure with an energy spacing of 8.9 cm{sup -1} which was attributed to an internal rotation of the CD{sub 3} group in the intermediate state. A comparison with previous Ba{center_dot}{center_dot}{center_dot}FCH{sub 3} photofragmentation spectra reveals the dynamical role of the internal CX{sub 3} (X=H,D) motion which is manifested by the presence of rotational resonances in the laser-induced intracluster reaction.

  8. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Guckes ­ D X Bernard A. Jones Jr. - AL X William McGill ­ D T Ramsey Kraya ­ AL Brad Abrams ­ PP Paul Mc Mulford ­ PP Andrew Franklin ­ AD Heather Stern ­ AL T Harris Romanoff ­ PP Bill Kane ­ AD Dan White (CA) ­ AL Nikos Lioutas ­ AD Sherri L. Wykosky ­ AL Ellie Davis ­ F/S Eileen McCarthy Feldman ­ AD Gabrielle

  9. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Sevile Mannickarottu ­ Sec X Andrew Franklin ­ D Ashish Chauhan ­ AL Henry (Hank) Guckes ­ Tres Bill KaneCarthy Feldman ­ AD Jane Fried Sheinfeld ­ AL Harris Romanoff ­ PP Nikos Lioutas ­ AD David Solomon ­ AL William McGill - AD X Dan White (CA) ­ AL Ellie Davis ­ F/S Jocelyn Nelson ­ AD Sherri L. Wykosky ­ AL

  10. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Sheinfeld ­ AL William McGill ­ D T David Goldstein ­ AL Brad Abrams ­ PP Paul McLaughlin ­ D T Ramsey Kraya Franklin ­ AD Heather Stern ­ AL T Harris Romanoff ­ PP T Bill Kane ­ AD Dan White (CA) ­ AL Nikos Lioutas ­ AD Sherri L. Wykosky ­ AL Ellie Davis ­ F/S Eileen McCarthy Feldman ­ AD Gabrielle Gary ­ F/S X

  11. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Hank Guckes ­ D X David Goldstein ­ AL T William McGill ­ D X Ramsey Kraya ­ AL Brad Abrams ­ PP Paul ­ AL Dick Mulford ­ PP Andrew Franklin ­ AD Heather Stern ­ AL T Harris Romanoff ­ PP Bill Kane ­ AD Dan White (CA) ­ AL Nikos Lioutas ­ AD Sherri L. Wykosky ­ AL Ellie Davis ­ F/S Eileen Mc

  12. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Guckes ­ D T Bernard A. Jones Jr. - AL X William McGill ­ D T Ramsey Kraya ­ AL Brad Abrams ­ PP X Paul ­ AL Dick Mulford ­ PP Andrew Franklin ­ AD Heather Stern ­ AL T Harris Romanoff ­ PP Bill Kane ­ AD Dan White (CA) ­ AL Nikos Lioutas ­ AD Sherri L. Wykosky ­ AL Ellie Davis ­ F/S Eileen Mc

  13. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Goldstein ­ AL William McGill ­ D Ramsey Kraya ­ AL Brad Abrams ­ PP Paul McLaughlin ­ D X Jeremy Reeh ­ AL Franklin ­ AD Heather Stern ­ AL T Harris Romanoff ­ PP Bill Kane ­ AD Dan White (CA) ­ AL Nikos Lioutas ­ AD Sherri L. Wykosky ­ AL Ellie Davis ­ F/S Eileen McCarthy Feldman ­ AD Gabrielle Gary ­ F/S X

  14. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Guckes ­ D X Jane Fried Sheinfeld ­ AL William McGill ­ D X David Goldstein ­ AL Brad Abrams ­ PP X Paul ­ AL Dick Mulford ­ PP Andrew Franklin ­ AD Heather Stern ­ AL T Harris Romanoff ­ PP Bill Kane ­ AD Dan White (CA) ­ AL Nikos Lioutas ­ AD Sherri L. Wykosky ­ AL Ellie Davis ­ F/S Eileen Mc

  15. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    ­ Tres T Hank Guckes ­ D Bernard A. Jones Jr. - AL William McGill ­ D Ramsey Kraya ­ AL Brad Abrams ­ PP ­ AL Dick Mulford ­ PP Andrew Franklin ­ AD Heather Stern ­ AL T Harris Romanoff ­ PP Bill Kane ­ AD Dan White (CA) ­ AL Nikos Lioutas ­ AD Sherri L. Wykosky ­ AL Ellie Davis ­ F/S Eileen Mc

  16. Engineering Alumni Society Minutes of the Engineering Alumni Society Board of Directors

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Goldstein ­ AL William McGill ­ D X Ramsey Kraya ­ AL Brad Abrams ­ PP Paul McLaughlin ­ D X Jeremy Reeh Franklin ­ AD Heather Stern ­ AL Harris Romanoff ­ PP Bill Kane ­ AD Dan White (CA) ­ AL Nikos Lioutas ­ AD Sherri L. Wykosky ­ AL Ellie Davis ­ F/S Eileen McCarthy Feldman ­ AD Gabrielle Gary ­ F/S X Jocelyn

  17. Optical control of the emission direction of a quantum dot

    SciTech Connect (OSTI)

    Luxmoore, I. J.; Wasley, N. A.; Fox, A. M.; Skolnick, M. S.; Ramsay, A. J.; Thijssen, A. C. T.; Oulton, R.; Hugues, M.; CNRS-CRHEA, rue Bernard Grégory, 06560 Valbonne

    2013-12-09

    Using the helicity of a non-resonant excitation laser, control over the emission direction of an InAs/GaAs quantum dot is demonstrated. The quantum dot is located off-center in a crossed-waveguide structure, such that photons of opposite circular polarization are emitted into opposite waveguide directions. By preferentially exciting spin-polarized excitons, the direction of emission can therefore be controlled. The directional control is quantified by using the ratio of the intensity of the light coupled into the two waveguides, which reaches a maximum of ±35%.

  18. Structure of droplet-epitaxy-grown InAs/GaAs quantum dots

    SciTech Connect (OSTI)

    Cohen, Eyal; Yochelis, Shira; Westreich, Ohad; Shusterman, Sergey; Kumah, Divine P.; Clarke, Roy; Yacoby, Yizhak; Paltiel, Yossi

    2011-09-06

    We have used a direct x-ray phasing method, coherent Bragg rod analysis, to obtain sub-angstrom resolution electron density maps of the InAs/GaAs dot system. The dots were grown by the droplet heteroepitaxy (DHE) technique and their structural and compositional properties are compared with those of dots grown by the strain-driven Stranski-Krastanov method. Our results show that the Ga diffusion into the DHE-grown dots is somewhat larger; however, other characteristics such as the composition of the dots uppermost layers, the interlayer spacing, and the bowing of the atomic layers are similar.

  19. Increased InAs quantum dot size and density using bismuth as a surfactant

    SciTech Connect (OSTI)

    Dasika, Vaishno D.; Krivoy, E. M.; Nair, H. P.; Maddox, S. J.; Park, K. W.; Yu, E. T.; Bank, S. R.; Jung, D.; Lee, M. L.

    2014-12-22

    We have investigated the growth of self-assembled InAs quantum dots using bismuth as a surfactant to control the dot size and density. We find that the bismuth surfactant increases the quantum dot density, size, and uniformity, enabling the extension of the emission wavelength with increasing InAs deposition without a concomitant reduction in dot density. We show that these effects are due to bismuth acting as a reactive surfactant to kinetically suppress the surface adatom mobility. This mechanism for controlling quantum dot density and size has the potential to extend the operating wavelength and enhance the performance of various optoelectronic devices.

  20. Intermediate-band photosensitive device with quantum dots having tunneling barrier embedded in organic matrix

    DOE Patents [OSTI]

    Forrest, Stephen R. (Ann Arbor, MI)

    2008-08-19

    A plurality of quantum dots each have a shell. The quantum dots are embedded in an organic matrix. At least the quantum dots and the organic matrix are photoconductive semiconductors. The shell of each quantum dot is arranged as a tunneling barrier to require a charge carrier (an electron or a hole) at a base of the tunneling barrier in the organic matrix to perform quantum mechanical tunneling to reach the respective quantum dot. A first quantum state in each quantum dot is between a lowest unoccupied molecular orbital (LUMO) and a highest occupied molecular orbital (HOMO) of the organic matrix. Wave functions of the first quantum state of the plurality of quantum dots may overlap to form an intermediate band.

  1. Height control of self-assembled quantum dots by strain engineering during capping

    SciTech Connect (OSTI)

    Grossi, D. F., E-mail: d.grossi@tue.nl; Koenraad, P. M. [Department of Applied Physics, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven (Netherlands); Smereka, P. [Department of Mathematics, University of Michigan, Ann Arbor, Michigan 48109 (United States); Keizer, J. G. [Department of Applied Physics, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven (Netherlands); Australian Research Council Centre of Excellence for Quantum Computation and Communications, School of Physics, University of New South Wales, Sydney 2052 (Australia); Ulloa, J. M. [Institute for Systems based on Optoelectronics and Microtechnology (ISOM), Universidad Politecnica de Madrid, Avenida Complutense 30, 28040 Madrid (Spain)

    2014-10-06

    Strain engineering during the capping of III-V quantum dots has been explored as a means to control the height of strained self-assembled quantum dots. Results of Kinetic Monte Carlo simulations are confronted with cross-sectional Scanning Tunnel Microscopy (STM) measurements performed on InAs quantum dots grown by molecular beam epitaxy. We studied InAs quantum dots that are capped by In{sub x}Ga{sub (1?x)}As layers of different indium compositions. Both from our realistic 3D kinetic Monte Carlo simulations and the X-STM measurements on real samples, a trend in the height of the capped quantum dot is found as a function of the lattice mismatch between the quantum dot material and the capping layer. Results obtained on additional material combinations show a generic role of the elastic energy in the control of the quantum dot morphology by strain engineering during capping.

  2. Director's Discretionary Research and Development Program, Annual Report FY

    Office of Energy Efficiency and Renewable Energy (EERE) 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeCommunication &20081-929-200499Actof20142007 | Department of Energy Director's

  3. Portland Cement Concrete Pavement Shannon Golden, Alabama DOT

    E-Print Network [OSTI]

    Portland Cement Concrete Pavement Shannon Golden, Alabama DOT PORTLAND CEMENT CONCRETE PAVEMENT may be substituted for part of the required Portland cement. Substitution of mineral admixtures shall Cement shall not exceed the percentages shown in the following table: MAXIMUM ALLOWABLE SUBSTITUTION

  4. Supplementary Document CdSe quantum dot synthesis

    E-Print Network [OSTI]

    Demir, Hilmi Volkan

    dots is given as follows. Cadmium oxide, CdO (Acros Org.); oleic acid, OA (JT Baker); 1-octadecene, ODE. The cadmium stock solution has been prepared by mixing CdO, OA and ODE. The mixture is evacuated by raising-type (boron-doped) with a resistivity of 0.1-1 ·cm. The nanopillar diameter is defined by the nanosphere

  5. Hyperbolic metamaterials based on quantum-dot plasmon-resonator

    E-Print Network [OSTI]

    Demir, Hilmi Volkan

    Hyperbolic metamaterials based on quantum-dot plasmon-resonator nanocomposites S. V. Zhukovsky,1, T function as multilayer hyperbolic metamateri- als. Depending on the thickness of the spacer between (2011)] and confirms that hyperbolic metamaterials are capable of increasing the radiative decay rate

  6. Quantum-Dot Cellular Automata SPICE Macro Model Northeastern University

    E-Print Network [OSTI]

    Ayers, Joseph

    and majority voter. A full-adder is designed with QCA cells using the SPICE model as a test vehicle describes a SPICE model development method- ology for Quantum-Dot Cellular Automata (QCA) cells and presents a SPICE model for QCA cells. The model is val- idated by simulating the basic logic gates such as inverter

  7. Folded-Light-Path Colloidal Quantum Dot Solar Cells

    E-Print Network [OSTI]

    Sargent, Edward H. "Ted"

    Folded-Light-Path Colloidal Quantum Dot Solar Cells Ghada I. Koleilat*, Illan J. Kramer*, Chris T-processed solar cells offer the promise of low cost, large-area processing, and, prospectively, high solar power solar cell performance20,21 . Results In the present work, we sought to increase the interaction

  8. Nonclassical Radiation from a Single Quantum Dot P. Michler1

    E-Print Network [OSTI]

    Buratto, Steve

    Nonclassical Radiation from a Single Quantum Dot P. Michler1 ) (a, b), A. Imamoglu (a), A. Kiraz (a nature of radiation and provides direct evi- dence that the emission source is a single two-level quantum of a single atom in an atomic beam [1] and from a single ion which has been stored in a radiofrequency trap [2

  9. Cavity Enhancement of Single Quantum Dot Emission in the Blue

    E-Print Network [OSTI]

    2009-12-27

    Abstract Cavity-enhanced single-photon emission in the blue spectral region was measured from single InGaN/GaN quantum dots. The low-Q microcavities used were characterized using micro-reflectance spectroscopy where the source was the enhanced blue...

  10. Washington State DOT Report: State Report Questions on MEPDG Implementation

    E-Print Network [OSTI]

    Washington State DOT Report: State Report Questions on MEPDG Implementation 1. Summarize your state to the MEPDG. · We are not confident that the models in MEPDG portray the type of cracking we see in Washington Washington on Interstate 5) but not modeled in the MEPDG. However, longitudinal cracking alone rarely

  11. TRICOLOR LIGHT EMITTING DIODE DOT MATRIX DISPLAY SYSTEM WITHAUDIO OUTPUT

    E-Print Network [OSTI]

    Pang, Grantham

    1 TRICOLOR LIGHT EMITTING DIODE DOT MATRIX DISPLAY SYSTEM WITHAUDIO OUTPUT Grantham Pang, Chi emitting diodes; tricolor display; audio communication. I. Introduction This paper relates to a tricolor broadcasting through the visible light rays transmitted by the display panel or assembly. Keywords: light

  12. Quantum dot-based nanomaterials for biological imaging

    E-Print Network [OSTI]

    Zimmer, John P. (John Philip)

    2006-01-01

    Quantum dot-based fluorescent probes were synthesized and applied to biological imaging in two distinct size regimes: (1) 100-1000 nm and (2) < 10 nm in diameter. The larger diameter range was accessed by doping CdSe/ZnS ...

  13. Polarization entangled photons from quantum dots embedded in nanowires

    E-Print Network [OSTI]

    Tobias Huber; Ana Predojevi?; Milad Khoshnegar; Dan Dalacu; Philip J. Poole; Hamed Majedi; Gregor Weihs

    2014-06-02

    We present a first measurement of photon polarization entanglement from the biexciton to ground state cascade of a single InAsP quantum dot embedded in an InP nanowire. We observe a fidelity of 0.76(2) to a reference maximally entangled state as well as a concurrence of 0.57(6).

  14. Molecular Imaging: Physics and Bioapplications of Quantum Dots

    E-Print Network [OSTI]

    Michalet, Xavier

    the tech- niques used to interface these inorganic materials to the bio- logical world. It concludes 8.3.6 Lasers, LED, and Photovoltaic Cells 117 8.4 Synthesis of Colloidal Nanocrystals 119 8.4.1 Synthesis 119 8.4.2 Solubilization 120 8.4.3 Functionalization 121 8.5 Applications of Quantum Dot

  15. State DOT: UTAH State Report Questions on NDT Testing

    E-Print Network [OSTI]

    are entirely non-destructive. We use maturity meters to approximate strength for opening to traffic, and haveState DOT: UTAH State Report Questions on NDT Testing 1. What NDT testing methods for concrete). Research: NDT methods being investigated include: Visual distress mapping, Pachometer testing, Resistivity

  16. Depleted-Heterojunction Colloidal Quantum Dot Solar Cells

    E-Print Network [OSTI]

    Sargent, Edward H. "Ted"

    -processed single-junction cells and also multijunction architectures. Size-effect tuning also en- ables the useDepleted-Heterojunction Colloidal Quantum Dot Solar Cells Andras G. Pattantyus-Abraham,, Illan J requires thick, high-purity solar cells with correspondingly long carrier transport lengths;3 organic

  17. The following have been specially designated under this section: the Secretary of the Press Syndicate, Directors, Associate Directors, Senior Editors, and Senior Managers of the Press.

    E-Print Network [OSTI]

    Lasenby, Joan

    1 The following have been specially designated under this section: the Secretary of the Press Syndicate, Directors, Associate Directors, Senior Editors, and Senior Managers of the Press. Statute J THE UNIVERSITY PRESS 1. There shall be in the University a University Press which shall be devoted to printing

  18. Enhanced Performance of CdS/CdSe Quantum Dot Cosensitized Solar Cells via Homogeneous Distribution of Quantum Dots in TiO2

    E-Print Network [OSTI]

    Cao, Guozhong

    , simply increasing film thickness did not make significant contribution to improving solar cell efficiencyEnhanced Performance of CdS/CdSe Quantum Dot Cosensitized Solar Cells via Homogeneous Distribution cosensitized solar cells. The CdS and CdSe quantum dots were prepared on TiO2 mesoporous film through

  19. Do you think that DOTS may have your bicycle? DOTS currently has hundreds of bicycles in our bicycle impound that have been lost, abandoned, or

    E-Print Network [OSTI]

    Lathrop, Daniel P.

    Do you think that DOTS may have your bicycle? DOTS currently has hundreds of bicycles in our bicycle impound that have been lost, abandoned, or impounded. Many of these bikes are similar models and colors and therefore we are unable to identify your bicycle without detailed information and time to look

  20. Simulation of quantum dots size and spacing effect for intermediate band solar cell application based on InAs quantum dots arrangement in GaAs

    SciTech Connect (OSTI)

    Hendra, P. I. B. Rahayu, F. Darma, Y.

    2014-03-24

    Intermediate band solar cell (IBSC) has become a promising technology in increasing solar cell efficiency. In this work we compare absorption coefficient profile between InAs quantum dots with GaAs bulk. We calculate the efficiency of GaAs bulk and GaAs doped with 2, 5, and 10 nm InAs quantum dot. Effective distances in quantum dot arrangement based on electron tunneling consideration were also calculated. We presented a simple calculation method with low computing power demand. Results showed that arrangement of quantum dot InAs in GaAs can increase solar cell efficiency from 23.9 % initially up to 60.4%. The effective distance between two quantum dots was found 2 nm in order to give adequate distance to prevent electron tunneling and wave functions overlap.

  1. Optical, electronic, and structural properties of uncoupled and close-packed arrays of InP quantum dots

    SciTech Connect (OSTI)

    Micic, O.I.; Jones, K.M.; Cahill, A.; Nozik, A.J.

    1998-12-03

    Solid films consisting of close-packed arrays of InP quantum dots have been prepared by slowly evaporating colloidal solutions of InP quantum dots. The diameters of the quantum dots were controlled to be between about 30 to 60 {angstrom}; size-selective precipitation yielded a size distribution of about 10% about the mean diameter. The arrays show regions of hexagonal order, as well as disordered regions. Oxide layers can form irreversibly on the quantum dot surface and limit the effectiveness of the size-selective precipitation. Photoluminescence spectra obtained from close-packed films of InP quantum dots formed from quantum dots with a single mean diameter and from a mixture of two quantum dot sizes show that energy transfer occurs from the photoexcited smaller quantum dots to the larger quantum dots. The efficiency of this energy transfer process is high.

  2. UC President Mark Yudof Announces Appointment of Paul Alivisatos as Berkeley Lab Director

    ScienceCinema (OSTI)

    Yudof, Mark

    2013-05-29

    In this video, broadcast to Berkeley Lab staff on Nov. 20, 2009, UC President Mark Yudof announces Paul Alivisatos as the new director of Lawrence Berkeley National Laboratory

  3. DOE Deputy Secretary and Rosatom Director Visit Y-12, Oak Ridge...

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

    Federation and the United States," said Director Kiriyenko."We are looking forward to the expansion of our bilateral cooperation on these issues." The Nuclear Energy and Nuclear...

  4. DOE Deputy Secretary and Rosatom Director Visit Y-12, Oak Ridge...

    National Nuclear Security Administration (NNSA)

    Blog Home Field Offices Welcome to the NNSA Production Office NPO News Releases DOE Deputy Secretary and Rosatom Director Visit ... DOE Deputy Secretary and Rosatom...

  5. Letter from the Wind Program Director | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the BillDepartment ofEnergyJoe25, 2015Legalthe District ofDirector Letter

  6. ORGANIZATIONAL CHART - CYCLOTRON INSTITUTE VI-11 DIRECTOR Tribble

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolarNewsusceptometer underI REEECNO OF DOCUMENT2 DIRECTOR Tribble SEE

  7. ORGANIZATIONAL CHART - CYCLOTRON INSTITUTE VII-11 DIRECTOR Yennello

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolarNewsusceptometer underI REEECNO OF DOCUMENT2 DIRECTOR Tribble SEE1

  8. ORGANIZATIONAL CHART - CYCLOTRON INSTITUTE VII-12 DIRECTOR Tribble

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolarNewsusceptometer underI REEECNO OF DOCUMENT2 DIRECTOR Tribble SEE12

  9. New director of community education at UNM-LA

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolarNew scholarship supportsFeet) Underground StorageNewNew Director Of

  10. Director Biography | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6 0 4Contract ManagementHome » Director Biography

  11. Director Biography | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6Aerosols | U.S. DOEU.S.DanDirectionsDirector Biography

  12. Director Biography | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6Aerosols | U.S. DOEU.S.DanDirectionsDirector

  13. A MESSAGE FROM THE ACTING DIRECTOR OF THE U

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment| Department ofApplianceU.S.Department of5thAThe Liquid MetalDIRECTOR OF

  14. Los Alamos National Laboratory remembers former director Harold Agnew

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse BergkampCentermillion to local United WaySixLANL remembers former director

  15. Meet CMI Director Alex King | Critical Materials Institute

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse BergkampCentermillion Measurement of MuonMediationMedical andDirector Alex

  16. Single-electron shuttle based on a silicon quantum dot

    E-Print Network [OSTI]

    K. W. Chan; M. Mottonen; A. Kemppinen; N. S. Lai; K. Y. Tan; W. H. Lim; A. S. Dzurak

    2011-10-05

    We report on single-electron shuttling experiments with a silicon metal-oxide-semiconductor quantum dot at 300 mK. Our system consists of an accumulated electron layer at the Si/SiO_2 interface below an aluminum top gate with two additional barrier gates used to deplete the electron gas locally and to define a quantum dot. Directional single-electron shuttling from the source and to the drain lead is achieved by applying a dc source-drain bias while driving the barrier gates with an ac voltage of frequency f_p. Current plateaus at integer levels of ef_p are observed up to f_p = 240 MHz operation frequencies. The observed results are explained by a sequential tunneling model which suggests that the electron gas may be heated substantially by the ac driving voltage.

  17. Facile synthesis and photoluminescence mechanism of graphene quantum dots

    SciTech Connect (OSTI)

    Yang, Ping; Zhou, Ligang; Zhang, Shenli; Pan, Wei Shen, Wenzhong; Wan, Neng

    2014-12-28

    We report a facile hydrothermal synthesis of intrinsic fluorescent graphene quantum dots (GQDs) with two-dimensional morphology. This synthesis uses glucose, concentrate sulfuric acid, and deionized water as reagents. Concentrated sulfuric acid is found to play a key role in controlling the transformation of as-prepared hydrothermal products from amorphous carbon nanodots to well-crystallized GQDs. These GQDs show typical absorption characteristic for graphene, and have nearly excitation-independent ultraviolet and blue intrinsic emissions. Temperature-dependent PL measurements have demonstrated strong electron-electron scattering and electron-phonon interactions, suggesting a similar temperature behavior of GQDs to inorganic semiconductor quantum dots. According to optical studies, the ultraviolet emission is found to originate from the recombination of electron-hole pairs localized in the C=C bonds, while the blue emission is from the electron transition of sp{sup 2} domains.

  18. Resonant scattering of surface plasmon polaritons by dressed quantum dots

    SciTech Connect (OSTI)

    Huang, Danhong; Cardimona, Dave; Easter, Michelle; Gumbs, Godfrey; Maradudin, A. A.; Lin, Shawn-Yu; Zhang, Xiang

    2014-06-23

    The resonant scattering of surface plasmon-polariton waves (SPP) by embedded semiconductor quantum dots above the dielectric/metal interface is explored in the strong-coupling regime. In contrast to non-resonant scattering by a localized dielectric surface defect, a strong resonant peak in the spectrum of the scattered field is predicted that is accompanied by two side valleys. The peak height depends nonlinearly on the amplitude of SPP waves, reflecting the feedback dynamics from a photon-dressed electron-hole plasma inside the quantum dots. This unique behavior in the scattered field peak strength is correlated with the occurrence of a resonant dip in the absorption spectrum of SPP waves due to the interband photon-dressing effect. Our result on the scattering of SPP waves may be experimentally observable and applied to spatially selective illumination and imaging of individual molecules.

  19. Nanoscale optical positioning of single quantum dots for bright and pure single-photon emission

    E-Print Network [OSTI]

    Luca Sapienza; Marcelo Davanco; Antonio Badolato; Kartik Srinivasan

    2015-08-05

    Self-assembled, epitaxially-grown InAs/GaAs quantum dots are promising semiconductor quantum emitters that can be integrated on a chip for a variety of photonic quantum information science applications. However, self-assembled growth results in an essentially random in-plane spatial distribution of quantum dots, presenting a challenge in creating devices that exploit the strong interaction of single quantum dots with highly confined optical modes. Here, we present a photoluminescence imaging approach for locating single quantum dots with respect to alignment features with an average position uncertainty technology for the creation of optimized single quantum dot devices. To that end, we create quantum dot single-photon sources, based on a circular Bragg grating geometry, that simultaneously exhibit high collection efficiency (48 % +/- 5 % into a 0.4 numerical aperture lens, close to the theoretically predicted value of 50 %), low multiphoton probability (g(2)(0) <1 %), and a significant Purcell enhancement factor (~ 3).

  20. A Reconfigurable Gate Architecture for Si/SiGe Quantum Dots

    E-Print Network [OSTI]

    D. M. Zajac; T. M. Hazard; X. Mi; K. Wang; J. R. Petta

    2015-02-05

    We demonstrate a reconfigurable quantum dot gate architecture that incorporates two interchangeable transport channels. One channel is used to form quantum dots and the other is used for charge sensing. The quantum dot transport channel can support either a single or a double quantum dot. We demonstrate few-electron occupation in a single quantum dot and extract charging energies as large as 6.6 meV. Magnetospectroscopy is used to measure valley splittings in the range of 35-70 microeV. By energizing two additional gates we form a few-electron double quantum dot and demonstrate tunable tunnel coupling at the (1,0) to (0,1) interdot charge transition.

  1. Entanglement distribution for a practical quantum-dot-based quantum processor architecture

    E-Print Network [OSTI]

    Timothy P. Spiller; Irene D'Amico; Brendon W. Lovett

    2007-04-13

    We propose a quantum dot architecture for enabling universal quantum information processing. Quantum registers, consisting of arrays of vertically stacked self-assembled semiconductor quantum dots, are connected by chains of in-plane self-assembled dots. We propose an entanglement distributor, a device for producing and distributing maximally entangled qubits on demand, communicated through in-plane dot chains. This enables the transmission of entanglement to spatially separated register stacks, providing a resource for the realisation of a sizeable quantum processor built from coupled register stacks of practical size. Our entanglement distributor could be integrated into many of the present proposals for self-assembled quantum dot-based quantum computation. Our device exploits the properties of simple, relatively short, spin-chains and does not require microcavities. Utilizing the properties of self-assembled quantum dots, after distribution the entanglement can be mapped into relatively long lived spin qubits and purified, providing a flexible, distributed, off-line resource.

  2. Computational models for the berry phase in semiconductor quantum dots

    SciTech Connect (OSTI)

    Prabhakar, S. Melnik, R. V. N.; Sebetci, A.

    2014-10-06

    By developing a new model and its finite element implementation, we analyze the Berry phase low-dimensional semiconductor nanostructures, focusing on quantum dots (QDs). In particular, we solve the Schrödinger equation and investigate the evolution of the spin dynamics during the adiabatic transport of the QDs in the 2D plane along circular trajectory. Based on this study, we reveal that the Berry phase is highly sensitive to the Rashba and Dresselhaus spin-orbit lengths.

  3. Photo-Activated Luminescence of CdSe Quantum Dot Monolayers S. R. Cordero, P. J. Carson, R. A. Estabrook, G. F. Strouse, and S. K. Buratto*

    E-Print Network [OSTI]

    Photo-Activated Luminescence of CdSe Quantum Dot Monolayers S. R. Cordero, P. J. Carson, R. A passivation is even more critical in quantum dot solids where inter-dot coupling reduces the QY of the film

  4. Photoluminescence spectral study of single CdSe/ZnS Colloidal Nanocrystals in Poly(methyl methacrylate) and Quantum Dots molecules

    E-Print Network [OSTI]

    Shen, Yaoming

    2008-01-01

    in self- assembled inp quantum dots in gainp. Phys. Rev. B,in self-assembled inp quantum dots. Phys. Rev. Lett. , 86(also been observed in InP quantum dots in a Ga x In 1?x P

  5. Financial and Technical Resources for Completing Energy Efficiency Projects - The DOT/FTA Perspective 

    E-Print Network [OSTI]

    Koski, D.

    2011-01-01

    and Technical Resources for Completing Energy Efficiency Projects ? The DOT/FTA Perspective Don Koski, FTA Region VI CATEE Conference November 9, 2011 ?FTA is part of the US DOT with a mission to support public transit through grant programs and policies...://www.ctod.org/portal/ ? National Transit Institute ? Courses on Land Use/Transportation and Transit Oriented Development ? www.ntionline.com FTA Livability Resource Examples Transportation Planning Capacity Building Program http://planning.dot.gov/ Tools for Regional...

  6. NREL Certifies First All-Quantum-Dot Photovoltaic Cell; Demonstrates Stability, Performance (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01

    Researchers at the National Renewable Energy Laboratory (NREL) have certified the first all-quantum-dot photovoltaic cell, which was based on lead sulfide and demonstrated reasonable quantum dot solar cell performance for an initial efficiency measurement along with good stability. The certified open-circuit voltage of the quantum dot cell is greater than that possible from bulk lead sulfide because of quantum confinement.

  7. Formation of long-range ordered quantum dots arrays in amorphous matrix by ion beam irradiation

    SciTech Connect (OSTI)

    Buljan, M.; Bogdanovic-Radovic, I.; Karlusic, M.; Desnica, U. V.; Radic, N.; Dubcek, P.; Drazic, G.; Salamon, K.; Bernstorff, S.; Holy, V.

    2009-08-10

    We demonstrate the production of a well ordered three-dimensional array of Ge quantum dots in amorphous silica matrix. The ordering is achieved by ion beam irradiation and annealing of a multilayer film. Structural analysis shows that quantum dots nucleate along the direction of the ion beam used for irradiation, while the mutual distance of the quantum dots is determined by the diffusion properties of the multilayer material rather than the distances between traces of ions that are used for irradiation.

  8. Excited-state spectroscopy of InP quantum dots

    SciTech Connect (OSTI)

    Bertram, D.; Micic, O.I.; Nozik, A.J.

    1998-02-01

    We have measured low-temperature size-selective photoluminescence excitation spectra of high-quality InP quantum dots prepared by collodial chemistry. A set of samples with mean emission energies in the range from 1.9 to 2.2 eV was investigated. All samples have a size distribution of about 10{percent}, resulting in an inhomogeneously broadened photoluminescence lineshape. Due to the finite size distribution, spectra were collected at different detection wavelengths to reveal the energies of the excited excitonic states. The size dependence of the quantization energies of InP nanoparticles was determined by measuring photoluminescence excitation at different detection energies within one sample. Up to eight excited-state transitions in a set of seven samples were observed, as the estimated quantum dot size was scanned from 1.8 to 4.0 nm. A comparison of the observed peaks with a six-band {bold k}{center_dot}{bold p} calculation is given. In contrast to the successful interpretation in the case of CdSe, no agreement between the calculated and the observed excited-state energies is achieved. {copyright} {ital 1998} {ital The American Physical Society}

  9. Photoconductivity of Si/Ge multilayer structures with Ge quantum dots pseudomorphic to the Si matrix

    SciTech Connect (OSTI)

    Talochkin, A. B., E-mail: tal@thermo.isp.nsc.ru; Chistokhin, I. B. [Russian Academy of Sciences, Rzhanov Institute of Semiconductor Physics, Siberian Branch (Russian Federation)

    2011-07-15

    Longitudinal photoconductivity spectra of Si/Ge multilayer structures with Ge quantum dots grown pseudomorphically to the Si matrix are studied. Lines of optical transitions between hole levels of quantum dots and Si electronic states are observed. This allowed us to construct a detailed energy-level diagram of electron-hole levels of the structure. It is shown that hole levels of pseudomorphic Ge quantum dots are well described by the simplest 'quantum box' model using actual sizes of Ge islands. The possibility of controlling the position of the long-wavelength photosensitivity edge by varying the growth parameters of Si/Ge structures with Ge quantum dots is determined.

  10. A Graphene Quantum Dot with a Single Electron Transistor as Integrated Charge Sensor

    E-Print Network [OSTI]

    Ling-Jun Wang; Gang Cao; Tao Tu; Hai-Ou Li; Cheng Zhou; Xiao-Jie Hao; Zhan Su; Guang-Can Guo; Guo-Ping Guo; Hong-Wen Jiang

    2010-08-28

    We have developed an etching process to fabricate a quantum dot and a nearby single electron transistor as a charge detector in a single layer graphene. The high charge sensitivity of the detector is used to probe Coulomb diamonds as well as excited spectrum in the dot, even in the regime where the current through the quantum dot is too small to be measured by conventional transport means. The graphene based quantum dot and integrated charge sensor serve as an essential building block to form a solid-state qubit in a nuclear-spin-free quantum world.

  11. Charging dynamics of a floating gate transistor with site-controlled quantum dots

    SciTech Connect (OSTI)

    Maier, P. Hartmann, F.; Emmerling, M.; Schneider, C.; Höfling, S.; Kamp, M.; Worschech, L.

    2014-08-04

    A quantum dot memory based on a GaAs/AlGaAs quantum wire with site-controlled InAs quantum dots was realized by means of molecular beam epitaxy and etching techniques. By sampling of different gate voltage sweeps for the determination of charging and discharging thresholds, it was found that discharging takes place at short time scales of ?s, whereas several seconds of waiting times within a distinct negative gate voltage range were needed to charge the quantum dots. Such quantum dot structures have thus the potential to implement logic functions comprising charge and time dependent ingredients such as counting of signals or learning rules.

  12. Photovoltaic performance of ultra-small PbSe quantum dots

    E-Print Network [OSTI]

    Ma, Wanli

    2014-01-01

    Y; Alivisatos, AP, Photovoltaic Devices Employing TernaryPhotovoltaic performance of ultra-small PbSe quantum dotsquantum dot, solar cell, photovoltaic, quantum size effect

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

    E-Print Network [OSTI]

    Scully, Marlan O

    2010-01-01

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

  14. Giant Nanocrystal Quantum Dots as Stable and Efficient Down-Conversion

    Office of Scientific and Technical Information (OSTI)

    Dots as Stable and Efficient Down-Conversion Phosphor for LED based Solid State Lighting Kundu, Janardan Los Alamos National Laboratory; Ghosh, Yagnaseni Los Alamos...

  15. Understanding colloidal quantum dot excitation with solution photon correlation fourier spectroscopy

    E-Print Network [OSTI]

    Heathcote, S. Leigh (Stephanie Leigh)

    2015-01-01

    Colloidal quantum dots (CQDs) have useful absorption and emission properties but exist in inhomogenous batches. Solution photon correlation fourier spectroscopy (S-PCFS) combines interferometry with fluorescence correlation ...

  16. Intracellular Tracking of Single Native Molecules with Electroporation-Delivered Quantum Dots

    E-Print Network [OSTI]

    Lu, Chang

    Intracellular Tracking of Single Native Molecules with Electroporation-Delivered Quantum Dots Chen Sun, Zhenning Cao, Min Wu, and Chang Lu*,,§ School of Biomedical Engineering and Sciences, Virginia

  17. PUBLICATIONS ON THE MICROBIAL SAFETY OF NUTS AND SESAME SEEDS M. Palumbo, L. R. Beuchat, M. D. Danyluk, and L. J. Harris, USDA NIFSI, 2009-01951. Updated 1/12/2015.

    E-Print Network [OSTI]

    Ishida, Yuko

    PUBLICATIONS ON THE MICROBIAL SAFETY OF NUTS AND SESAME SEEDS M. Palumbo, L. R. Beuchat, M. D://ucfoodsafety.ucdavis.edu/files/169907.pdf 1 Publications on the Microbial Safety of Nuts and Sesame Seeds To report or cite, please use the following citation: Palumbo, M., L. R. Beuchat, M. D. Danyluk, and L. J. Harris. 2015. Publications

  18. Student Accounting Grace E. Harris Hall Student Service Center 1015 Floyd Ave., 1st Floor P.O. Box 843036 Richmond, VA 23284-3036 (804) 828-2228 Fax (804) 828-5463 www.enrollment.vcu.edu/accounting

    E-Print Network [OSTI]

    Hammack, Richard

    Student Accounting · Grace E. Harris Hall Student Service Center · 1015 Floyd Ave., 1st Floor · P.O. Box 843036 · Richmond, VA 23284-3036 (804) 828-2228 · Fax (804) 828-5463 · www.enrollment.vcu.edu/accounting excess financial aid (not in excess of $200) to any prior academic year charges on my account. 3. I

  19. Student Accounting Grace E. Harris Hall Student Service Center 1015 Floyd Ave., 1st Floor P.O. Box 843036 Richmond, VA 23284-3036 (804) 828-2228 Fax (804) 828-5463 www.enrollment.vcu.edu/accounting

    E-Print Network [OSTI]

    Hammack, Richard

    Student Accounting · Grace E. Harris Hall Student Service Center · 1015 Floyd Ave., 1st Floor · P.O. Box 843036 · Richmond, VA 23284-3036 (804) 828-2228 · Fax (804) 828-5463 · www.enrollment.vcu.edu/accounting-digit routing transit number and your account number. I hereby authorize and request Virginia Commonwealth

  20. Excited-State Relaxation in PbSe Quantum Dots

    SciTech Connect (OSTI)

    An, J. M.; Califano, M.; Franceschetti, A.; Zunger, A.

    2008-01-01

    In solids the phonon-assisted, nonradiative decay from high-energy electronic excited states to low-energy electronic excited states is picosecond fast. It was hoped that electron and hole relaxation could be slowed down in quantum dots, due to the unavailability of phonons energy matched to the large energy-level spacings ('phonon-bottleneck'). However, excited-state relaxation was observed to be rather fast ({le}1 ps) in InP, CdSe, and ZnO dots, and explained by an efficient Auger mechanism, whereby the excess energy of electrons is nonradiatively transferred to holes, which can then rapidly decay by phonon emission, by virtue of the densely spaced valence-band levels. The recent emergence of PbSe as a novel quantum-dot material has rekindled the hope for a slow down of excited-state relaxation because hole relaxation was deemed to be ineffective on account of the widely spaced hole levels. The assumption of sparse hole energy levels in PbSe was based on an effective-mass argument based on the light effective mass of the hole. Surprisingly, fast intraband relaxation times of 1-7 ps were observed in PbSe quantum dots and have been considered contradictory with the Auger cooling mechanism because of the assumed sparsity of the hole energy levels. Our pseudopotential calculations, however, do not support the scenario of sparse hole levels in PbSe: Because of the existence of three valence-band maxima in the bulk PbSe band structure, hole energy levels are densely spaced, in contradiction with simple effective-mass models. The remaining question is whether the Auger decay channel is sufficiently fast to account for the fast intraband relaxation. Using the atomistic pseudopotential wave functions of Pb{sub 2046}Se{sub 2117} and Pb{sub 260}Se{sub 249} quantum dots, we explicitly calculated the electron-hole Coulomb integrals and the P {yields} S electron Auger relaxation rate. We find that the Auger mechanism can explain the experimentally observed P {yields} S intraband decay time scale without the need to invoke any exotic relaxation mechanisms.

  1. The solubility of selenate-AFt (3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}3CaSeO{sub 4}{center_dot}37.5H{sub 2}O) and selenate-AFm (3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}CaSeO{sub 4}{center_dot}xH{sub 2}O)

    SciTech Connect (OSTI)

    Baur, Isabel; Johnson, C. Annette

    2003-11-01

    The Se(VI)-analogues of ettringite and monosulfate, selenate-AFt (3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}3CaSeO{sub 4}{center_dot}37.5H{sub 2}O), and selenate-AFm (3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}CaSeO{sub 4}{center_dot}xH{sub 2}O) were synthesised and characterised by bulk chemical analysis and X-ray diffraction. Their solubility products were determined from a series of batch and resuspension experiments conducted at 25 deg. C. For selenate-AFt suspensions, the pH varied between 11.37 and 11.61, and a solubility product, log K{sub so}=61.29{+-}0.60 (I=0 M), was determined for the reaction 3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}3CaSeO{sub 4}{center_dot}37.5H{sub 2}O+12 H{sup +} implies 6Ca{sup 2+}+2Al{sup 3+}+3SeO{sub 4}{sup 2-}+43.5H{sub 2}O. Selenate-AFm synthesis resulted in the uptake of Na, which was leached during equilibration and resuspension. For the pH range of 11.75 to 11.90, a solubility product, log K{sub so}=73.40{+-}0.22 (I=0 M), was determined for the reaction 3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}CaSeO{sub 4}{center_dot}xH{sub 2}O+12 H{sup +} implies 4Ca{sup 2+}+2Al{sup 3+}+SeO{sub 4}{sup 2-}+(x+6)H{sub 2}O. Thermodynamic modelling suggested that both selenate-AFt and selenate-AFm are stable in the cementitious matrix; and that in a cement limited in sulfate, selenate concentration may be limited by selenate-AFm to below the millimolar range above pH 12.

  2. Mr. Harry S. Cohen

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and MyersHr.EvaluationJune~of theOfll s' :y 1:

  3. TO : W. B. Harris

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1. .&. ' , c 1 1; -.ll 1q 3Pages: R./:'

  4. Dear Mr. Harris,

    Office of Energy Efficiency and Renewable Energy (EERE) 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Daniel Boff Aboutof Energy DeadlineEM SSAB31,1,

  5. Carolyn Bliss, PhD Jeff Webb, PhD Carolan Ownby, PhD Director of LEAP Associate Director of LEAP c.ownby@leap.utah.edu

    E-Print Network [OSTI]

    Carolyn Bliss, PhD Jeff Webb, PhD Carolan Ownby, PhD Director of LEAP Associate Director of LEAP c-3104 Executive Assistant Program Assistant Jennifer Bauman, PhD Ann Engar, PhD Meg Harper, PhD j-Law LEAP Business LEAP Rebecca Larsen, PhD Stephen Maisch, PhD Belinda 'Otukolo Saltiban, PhD r

  6. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    and Resource Planning Director) Utility Industry Trade Associations Dick Adams ­ Pacific Northwest Utilities (Executive Director) State Energy Agencies and Regulatory Commissions Jason Eisdorfer ­ Oregon Public Utility Commission (Utility Program Director) Travis Kavulla ­ Montana Public Service Commission (Commissioner) Rick

  7. Pat Ketcham, PhD, CHES Associate Director, Health Promotion at SHS since 2000

    E-Print Network [OSTI]

    Tullos, Desiree

    Pat Ketcham, PhD, CHES Associate Director, Health Promotion at SHS since 2000 Educational Promotion, Oregon State University, 2000 - present · Coordinator of Health Iowa at University of Iowa from 1993 - 2000 · Health Education Director at Western Oregon University from 1988 - 1993 Areas

  8. Dr. Benjamin R. Phillips Benjamin Phillips is a Program Director in Geophysics at the National Science

    E-Print Network [OSTI]

    Gilbes, Fernando

    Dr. Benjamin R. Phillips Benjamin Phillips is a Program Director in Geophysics at the National for Geophysics at the University of Texas at Austin developing earthquake location techniques in support. Associate Program Director, Geophysics National Science Foundation 4201 Wilson Boulevard Arlington, VA 22230

  9. 2006 ANNUAL REPORT Susan Edgman-Levitan has been the executive director of the

    E-Print Network [OSTI]

    Mootha, Vamsi K.

    of primary care doctors and specialists impacted death rates, Starfield, et.al. analyzed data from all US. Barry, MD, is the Medical Director of the Stoeckle Center, Chief of the General Medicine Unit, Director of primary care physicians become a commentary on the state of health care in our country. The crisis facing

  10. Contact: Tom Rogers, rogerstc@ornl.gov 865-241-2149 Director, Industrial Partnerships

    E-Print Network [OSTI]

    Contact: Tom Rogers, rogerstc@ornl.gov 865-241-2149 Tom Rogers Director, Industrial Partnerships and Economic Development Tom Rogers was named Director of Industrial Partnerships and Economic Development with industrial partners, forging new ORNL entrepreneurial support efforts, and leading a number of strategic

  11. A Word from the Director Frank S. Pidcock, MD, Vice President of Rehabilitation at Kennedy Krieger

    E-Print Network [OSTI]

    Pevsner, Jonathan

    A Word from the Director Frank S. Pidcock, MD, Vice President of Rehabilitation at Kennedy Krieger Institute, Director of the Pediatric Rehabilitation Division in the Department of Physical Medicine & Rehabilitation, Johns Hopkins Hospital In this issue of Neurorehabilitation Updates, we explore disorders

  12. A Word from the Director Frank S. Pidcock, MD, Vice President of Rehabilitation at Kennedy Krieger

    E-Print Network [OSTI]

    Pevsner, Jonathan

    A Word from the Director Frank S. Pidcock, MD, Vice President of Rehabilitation at Kennedy Krieger Institute, Director of the Pediatric Rehabilitation Division in the Department of Physical Medicine & Rehabilitation, Johns Hopkins Hospital Kennedy Krieger Institute provides a wide range of services for patients

  13. Frankie Phua Executive Director and Head of Credit & Country Risk Management Division

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    Frankie Phua Executive Director and Head of Credit & Country Risk Management Division UOB Frankie Phua is the Executive Director and the Global Head of the Credit & Country Risk Management Division (PD, LGD and EAD), economic capital modelling, credit portfolio risk management, counterparty credit

  14. Merle Waxman Director of the Office for Women in Medicine, Yale School of Medicine

    E-Print Network [OSTI]

    Merle Waxman Director of the Office for Women in Medicine, Yale School of Medicine A listening ear ANALYSIS: EXCLUSIVE 26 INTERNATIONAL INNOVATION #12;At Yale School of Medicine, Merle Waxman is working. As Ombudsperson and Director of the Office for Women in Medicine, she is perfectly positioned to identify

  15. Microphotonic parabolic light directors fabricated by two-photon lithography J. H. Atwater,1,a)

    E-Print Network [OSTI]

    Polman, Albert

    in the form of compound parabolic concentrators via direct laser write li- thography. Microphotonic parabolic light directors for producing collimated beams for applications in advanced solar cell and light light directors employ the well-known focusing properties of compound parabolic con- centrators, which

  16. Grazing-incidence small-angle X-ray scattering: application to the study of quantum dot lattices

    SciTech Connect (OSTI)

    Buljan, Maja Radi?, Nikola; Bernstorff, Sigrid; Draži?, Goran; Bogdanovi?-Radovi?, Iva; Holý, Václav

    2012-01-01

    The modelling of grazing-incidence small-angle X-ray scattering (GISAXS) from three-dimensional quantum dot lattices is described. The ordering of quantum dots in three-dimensional quantum dot lattices is investigated by grazing-incidence small-angle X-ray scattering (GISAXS). Theoretical models describing GISAXS intensity distributions for three general classes of lattices of quantum dots are proposed. The classes differ in the type of disorder of the positions of the quantum dots. The models enable full structure determination, including lattice type, lattice parameters, the type and degree of disorder in the quantum dot positions and the distributions of the quantum dot sizes. Applications of the developed models are demonstrated using experimentally measured data from several types of quantum dot lattices formed by a self-assembly process.

  17. Occupational stress and coping mechanisms as perceived by the directors of adult literacy educational programs in Texas 

    E-Print Network [OSTI]

    Austin, Melinda Weatherford

    2005-08-29

    of adult literacy education program directors in Texas experienced a significant level of occupational stress and a high overall general stress level. 2. The top stressors identified by the program directors were: Data Collection/Analysis, Statewide...

  18. The Computation Directorate at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Cook, L

    2006-09-07

    The Computation Directorate at Lawrence Livermore National Laboratory has four major areas of work: (1) Programmatic Support -- Programs are areas which receive funding to develop solutions to problems or advance basic science in their areas (Stockpile Stewardship, Homeland Security, the Human Genome project). Computer scientists are 'matrixed' to these programs to provide computer science support. (2) Livermore Computer Center (LCC) -- Development, support and advanced planning for the large, massively parallel computers, networks and storage facilities used throughout the laboratory. (3) Research -- Computer scientists research advanced solutions for programmatic work and for external contracts and research new HPC hardware solutions. (4) Infrastructure -- Support for thousands of desktop computers and numerous LANs, labwide unclassified networks, computer security, computer-use policy.

  19. GeSi intermixing in Ge quantum dots on Si,,001... and Si,,111... F. Boscherinia)

    E-Print Network [OSTI]

    Ge­Si intermixing in Ge quantum dots on Si,,001... and Si,,111... F. Boscherinia) Laboratori December 1999 Exploiting Ge K-edge x-ray absorption spectroscopy we provide direct evidence of Si­Ge intermixing in self-organized strained and unstrained Ge quantum dots on Si, and provide a quantitative

  20. Infrared and photoluminescence spectroscopy of p-doped self-assembled Ge dots on Si

    E-Print Network [OSTI]

    Rokhinson, Leonid

    Infrared and photoluminescence spectroscopy of p-doped self-assembled Ge dots on Si L. P and photoluminescence PL spectroscopy of self-assembled Ge dots grown on Si 100 by molecular beam epitaxy. PL spectra show a transition from two- to three-dimensional growth as the Ge thickness exceeds 7 Å. The sum

  1. Shot-Noise Detection in a Carbon Nanotube Quantum Dot E. Onac,1,* F. Balestro,1,

    E-Print Network [OSTI]

    Shot-Noise Detection in a Carbon Nanotube Quantum Dot E. Onac,1,* F. Balestro,1, B. Trauzettel,1-chip detection scheme for high frequency signals is used to detect noise generated by a quantum dot formed in a single wall carbon nanotube. The noise detection is based on photon assisted tunneling

  2. Fate of Spin Doublets in Quantum Dot with Many Interacting Electrons. M. Brodsky1

    E-Print Network [OSTI]

    Finkelstein, Gleb

    Fate of Spin Doublets in Quantum Dot with Many Interacting Electrons. M. Brodsky1 , G. Finkelstein1 Abstract: Using the Single Electron Capacitance Spectroscopy, we study the energies required to add electrons to a quantum dot in a broad range of electron occupancy N. Following evolution of these energies

  3. Probing the size and environment induced phase transformation in CdSe quantum dots

    SciTech Connect (OSTI)

    Karakoti, Ajay S.; Sanghavi, Shail P.; Nachimuthu, Ponnusamy; Yang, Ping; Thevuthasan, Suntharampillai

    2011-11-17

    The structural and electronic properties of CdSe quantum dots in toluene and drop-casted on Si wafer were investigated by in-situ micro X-ray diffraction, X-ray photoelectron spectroscopy and UV-Vis absorption and emission spectroscopy. The in-situ micro diffraction data show that the CdSe quantum dots capped with TOPO or hexadecylamine (HDA) in toluene exhibit predominantly wurtzite crystal structure, which undergoes a phase transformation to zinc blende crystal structure following drop casting on Si and this phase transition increases with decreasing the size of the CdSe quantum dots. Decreasing the size of quantum dots also increases the Se vacancies that facilitate the phase transformation. The X-ray photoelectron spectra show a systematic increase in the core level binding energies of Cd 3d and Se 3d, the band gap and the Cd/Se ratio as the size of the quantum dots decreases from 6.6nm to 2.1nm. This is attributed to the quantum confinement of CdSe crystallites by the capping ligands in toluene which increases with decreasing the size of the quantum dots. However, drop-casting quantum dots on Si alter the density and arrangement of capping ligands and solvent molecules on the quantum dots which causes significant phase transformation.

  4. Energy Development Impacts on State Roadways: A Review of DOT Policies, Programs

    E-Print Network [OSTI]

    Energy Development Impacts on State Roadways: A Review of DOT Policies, Programs and Practices across Eight States Final Report PRC 14-29 F #12;2 Energy Development Impacts on State Roadways: A Review of DOT Policies, Programs and Practices across Eight States Texas A&M Transportation Institute PRC 14

  5. An environmental impact assessment of quantum dot photovoltaics (QDPV) from raw material acquisition through use

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    of cumulative energy supply (Michaels, 2008). The demand for solar energy has enabled the funding of research: Life cycle assessment Quantum dots Nanophotovoltaics Quantum dot photovoltaic modules Solar energy to overcome two current barriers of solar technology: low efficiencies and high manufacturing costs. If higher

  6. Experimental demonstration of clocked single-electron switching in quantum-dot cellular automata

    E-Print Network [OSTI]

    Orlov, Alexei

    tunnel junctions where the location of an excess electron is defined by electrostatic potentials on gates, the electrons remain trapped on the dots regardless of the state of the input signal. Although semiconductorExperimental demonstration of clocked single-electron switching in quantum-dot cellular automata

  7. Photovoltaic quantum dot quantum cascade infrared photodetector A. V. Barve and S. Krishna

    E-Print Network [OSTI]

    Krishna, Sanjay

    Photovoltaic quantum dot quantum cascade infrared photodetector A. V. Barve and S. Krishna Citation subject to AIP license or copyright; see http://apl.aip.org/about/rights_and_permissions #12;Photovoltaic) Design and characterization of a quantum dot quantum cascade detector for photovoltaic midwave infrared

  8. Statistical theory of Coulomb blockade oscillations: Quantum chaos in quantum dots

    SciTech Connect (OSTI)

    Jalabert, R.A.; Stone, A.D.; Alhassid, Y. (Center for Theoretical Physics, Sloane Physics Laboratory, Yale University, New Haven, Connecticut 06511 (United States))

    1992-06-08

    We develop a statistical theory of the amplitude of Coulomb blockade oscillations in semiconductor quantum dots based on the hypothesis that chaotic dynamics in the dot potential leads to behavior described by random-matrix theory. Breaking time-reversal symmetry is predicted to cause an experimentally observable change in the distribution of amplitudes. The theory is tested numerically and good agreement is found.

  9. Uptake, Translocation, and Transformation of Quantum Dots with Cationic versus Anionic Coatings by Populus deltoides nigra

    E-Print Network [OSTI]

    Alvarez, Pedro J.

    Uptake, Translocation, and Transformation of Quantum Dots with Cationic versus Anionic Coatings Supporting Information ABSTRACT: Manipulation of the organic coatings of nano- particles such as quantum dotsSe/CdZnS QDs coated with cationic polyethylenimine (PEI) (35.3 ± 6.6 nm) or poly(ethylene glycol) of anionic

  10. A highly efficient (>6%) Cd1xMnxSe quantum dot sensitized solar cell

    E-Print Network [OSTI]

    Cao, Guozhong

    , suffer from high cost of manufacturing and installation. Now the focus is on next generation solar cellsA highly efficient (>6%) Cd1ÀxMnxSe quantum dot sensitized solar cell Jianjun Tian,*a Lili Lv,a Chengbin Fei,b Yajie Wang,b Xiaoguang Liua and Guozhong Cao*bc Quantum dot sensitized solar cells (QDSCs

  11. Hierarchically Structured ZnO Nanorods-Nanosheets for Improved Quantum-Dot-Sensitized Solar Cells

    E-Print Network [OSTI]

    Cao, Guozhong

    Hierarchically Structured ZnO Nanorods-Nanosheets for Improved Quantum-Dot-Sensitized Solar Cells NR-NS photoelectrode for constructing CdS/ CdSe quantum-dot-sensitized solar cells (QDSCs). This hierarchical structure had two advantages in improving the power conversion efficiency (PCE) of the solar cells

  12. Are you shipping a DOT Hazardous Material? Is your material listed

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    Are you shipping a DOT Hazardous Material? Is your material listed on the DOT Hazmat Table? http://www.myregs.com/dotrspa/ (select Hazmat Table upper left) Your material is a Hazardous Material and must be shipped following the full regulations. Follow the instructions on the linked page, select the hazard of the material

  13. Hybrid mode-locking in a 40 GHz monolithic quantum dot laser G. Fiol,1,a

    E-Print Network [OSTI]

    Vladimirov, Andrei G.

    Hybrid mode-locking in a 40 GHz monolithic quantum dot laser G. Fiol,1,a D. Arsenijevi,1 D. Bimberg; accepted 30 November 2009; published online 5 January 2010 Hybrid mode-locking in monolithic quantum dot QD of hybrid mode-locking ML , a commonly used technique for improving quality of mode- locked pulses

  14. Light extraction analysis and enhancement in a quantum dot light emitting diode

    E-Print Network [OSTI]

    Wu, Shin-Tson

    Light extraction analysis and enhancement in a quantum dot light emitting diode Ruidong Zhu outcoupling and angular performance of quantum dot light emitting diode (QLED). To illustrate the design principles, we use a red QLED as an example and compare its performance with an organic light emitting diode

  15. Prediction of a strain-induced conduction-band minimum in embedded quantum dots

    SciTech Connect (OSTI)

    Williamson, A.J.; Zunger, A.; Canning, A.

    1998-02-01

    Free-standing InP quantum dots have previously been theoretically and experimentally shown to have a direct band gap across a large range of experimentally accessible sizes. We demonstrated that when these dots are embedded coherently within a GaP barrier material, the effects of quantum confinement in conjunction with coherent strain suggest there will be a critical diameter of dot ({approx}60 {Angstrom}), above which the dot is direct, type I, and below which it is indirect, type II. However, the strain in the system acts to produce another conduction state with an even lower energy, in which electrons are localized in small pockets at the interface between the InP dot and the GaP barrier. Since this conduction state is GaP X{sub 1c} derived and the highest occupied valence state is InP, {Gamma} derived, the fundamental transition is predicted to be indirect in both real and reciprocal space ({open_quotes}type II{close_quotes}) for all dot sizes. This effect is peculiar to the strained dot, and is absent in the freestanding dot. {copyright} {ital 1998} {ital The American Physical Society}

  16. Coulomb Oscillations and Hall Effect in Quasi-2D Graphite Quantum Dots

    E-Print Network [OSTI]

    McEuen, Paul L.

    Coulomb Oscillations and Hall Effect in Quasi-2D Graphite Quantum Dots J. Scott Bunch, Yuval Yaish-temperature electrical transport measurements on gated, quasi-2D graphite quantum dots. In devices with low contact of graphene, a zero band gap semiconductor with two linearly dispersing bands that touch at the corners

  17. Perovskite Quantum Dots Modeled Using ab Initio and Replica Exchange Molecular Dynamics

    E-Print Network [OSTI]

    Sargent, Edward H. "Ted"

    Perovskite Quantum Dots Modeled Using ab Initio and Replica Exchange Molecular Dynamics Andrei Buin halide perovskites have recently attracted tremen- dous attention at both the experimental. Here we investigate perovskite quantum dots from theory, predicting an upper bound of the Bohr radius

  18. Growth of a single freestanding multiwall carbon nanotube on each nanonickel dot

    E-Print Network [OSTI]

    Reed, Mark

    nanotube s on submicron nickel dot s on silicon has been achieved by plasma that the structures are indeed hollow nanotubes. The diameter and height depend on the nickel dot size and growth time aligned carbon nanotubes has been dem- onstrated on glass,10 on nickel,11 and on silicon.12,13 Here we

  19. Atomic force microscopy of nickel dot arrays with tuning fork and nanotube probe

    E-Print Network [OSTI]

    Chandrasekhar, Venkat

    Atomic force microscopy of nickel dot arrays with tuning fork and nanotube probe S. Rozhok,a) S microscopy are combined with the unique properties of carbon nanotubes to improve the spatial resolution of atomic force microscopy AFM images of nickel dot arrays. These arrays have high relief features

  20. Nuclear spin relaxation probed by a single quantum dot A. K. Huttel,1

    E-Print Network [OSTI]

    Ludwig-Maximilians-Universität, München

    Nuclear spin relaxation probed by a single quantum dot A. K. Hu¨ttel,1 J. Weber,1 A. W. Holleitner February 2004 We present measurements on nuclear spin relaxation probed by a single quantum dot formed the electronic to the nuclear spin system. Applying electron spin resonance, the transfer mechanism is suppressed

  1. Depleted-heterojunction colloidal quantum dot photovoltaics employing low-cost electrical contacts

    E-Print Network [OSTI]

    Sargent, Edward H. "Ted"

    solution-processed single-junction cells and also multijunction architectures.1 Size-effect tuning also of depleted-heterojunction colloidal quantum dot solar cells, we describe herein a strategy that replaces energy conver- sion. Recently, colloidal quantum dot CQD solar cells were reported that reached above 5

  2. GaSb/GaAs type II quantum dot solar cells for enhanced infrared spectral response

    E-Print Network [OSTI]

    Jalali. Bahram

    into existing multijunction cells either as a means to increase the current or efficiency by using low band gapGaSb/GaAs type II quantum dot solar cells for enhanced infrared spectral response R. B infrared spectral response of GaAs-based solar cells that incorporate type II GaSb quantum dots QDs formed

  3. Control of Nanostructures and Interfaces of Metal Oxide Semiconductors for Quantum-Dots-Sensitized Solar Cells

    E-Print Network [OSTI]

    Cao, Guozhong

    for the solar cells, solar fuel, photo catalyst, and energy storage devices due to their excellent photoelectric-Dots-Sensitized Solar Cells Jianjun Tian, and Guozhong Cao*,,§ Beijing Institute of Nanoenergy and Nanosystems, Chinese for the quantum dots sensitized solar cells (QDSCs), owing to their large specific surface area for loading

  4. Mechanism for thermoelectric figure-of-merit enhancement in regimented quantum dot superlattices

    E-Print Network [OSTI]

    Mechanism for thermoelectric figure-of-merit enhancement in regimented quantum dot superlattices propose a mechanism for enhancement of the thermoelectric figure-of-merit in regimented quantum dot, as a result, to the thermoelectric figure-of-merit enhancement. To maximize the improvement, one has to tune

  5. D.G. SCOTT HUBBARD D.G. Scott Hubbard es el Director del Centro de Investigacin de NASA

    E-Print Network [OSTI]

    Cardeñosa, Jesús

    D.G. SCOTT HUBBARD D.G. Scott Hubbard es el Director del Centro de Investigación de NASA Ames en Investigación NASA. Previamente a su nombramiento como Director de Ames, fue Vice- Director de Investigación en NASA Ames. Sirvió recientemente como único representante de NASA en la Comisión de Investigación del

  6. Physica E 35 (2006) 278284 Spectroscopy of molecular states in a few-electron double quantum dot

    E-Print Network [OSTI]

    Ludwig-Maximilians-Universität, München

    2006-01-01

    . In particular, the tunnel splitting of the double well potential for up to one trapped electron is unambiguously the trapping potential of a single quantum dot, a strongly tunnel-coupled double quantum dot can be defined reserved. PACS: 73.21.La; 73.23.Hk; 73.20.Jc Keywords: Double quantum dot; Single electron tunneling

  7. Counting statistics of coherent population trapping in quantum dots C. W. Groth, B. Michaelis, and C. W. J. Beenakker

    E-Print Network [OSTI]

    tunneling between three quantum dots can trap an electron in a coherent superposition of charge on two, is based on destructive interference of single-electron tunnel- ing between three quantum dots see Fig. 1 . The trapped state is a coherent superposition of the electronic charge in two of these quantum dots, so

  8. Dynamic Nuclear Spin Polarization in the Resonant Laser Excitation of an InGaAs Quantum Dot

    E-Print Network [OSTI]

    Ludwig-Maximilians-Universität, München

    Dynamic Nuclear Spin Polarization in the Resonant Laser Excitation of an InGaAs Quantum Dot A. Ho transitions in self-assembled quantum dots leads to nuclear spin polarization that is qualitatively different, we demonstrate that nuclear spin polarization manifests itself in quantum dots subjected to finite

  9. Water-soluble luminescent quantum dots and biomolecular conjugates thereof and related compositions and methods of use

    DOE Patents [OSTI]

    Nie, Shuming; Chan, Warren C. W.; Emory, Stephen

    2007-03-20

    The present invention provides a water-soluble luminescent quantum dot, a biomolecular conjugate thereof and a composition comprising such a quantum dot or conjugate. Additionally, the present invention provides a method of obtaining a luminescent quantum dot, a method of making a biomolecular conjugate thereof, and methods of using a biomolecular conjugate for ultrasensitive nonisotopic detection in vitro and in vivo.

  10. Quasiresonant excitation of InP/InGaP quantum dots using second harmonic generated in a photonic crystal cavity

    E-Print Network [OSTI]

    Vuckovic, Jelena

    Quasiresonant excitation of InP/InGaP quantum dots using second harmonic generated in a photonic://apl.aip.org/about/rights_and_permissions #12;Quasiresonant excitation of InP/InGaP quantum dots using second harmonic generated in a photonic applications. Resonant or quasiresonant excitation of single quantum dots provides greater single photon

  11. Water-soluble luminescent quantum dots and biomolecular conjugates thereof and related compositions and method of use

    DOE Patents [OSTI]

    Nie, Shuming (Bloomington, IN); Chan, Warren C. W. (Bloomington, IN); Emory, Steven R. (Los Alamos, NM)

    2002-01-01

    The present invention provides a water-soluble luminescent quantum dot, a biomolecular conjugate thereof and a composition comprising such a quantum dot or conjugate. Additionally, the present invention provides a method of obtaining a luminescent quantum dot, a method of making a biomolecular conjugate thereof, and methods of using a biomolecular conjugate for ultrasensitive nonisotopic detection in vitro and in vivo.

  12. Nonequilibrium stabilization of charge states in double quantum dots

    E-Print Network [OSTI]

    Udo Hartmann; Frank K. Wilhelm

    2004-04-29

    We analyze the decoherence of charge states in double quantum dots due to cotunneling. The system is treated using the Bloch-Redfield generalized master equation for the Schrieffer-Wolff transformed Hamiltonian. We show that the decoherence, characterized through a relaxation $\\tau_{r}$ and a dephasing time $\\tau_{\\phi}$, can be controlled through the external voltage and that the optimum point, where these times are maximum, is not necessarily in equilibrium. We outline the mechanism of this nonequilibrium-induced enhancement of lifetime and coherence. We discuss the relevance of our results for recent charge qubit experiments.

  13. Activation of molecular catalysts using semiconductor quantum dots

    DOE Patents [OSTI]

    Meyer, Thomas J. (Chapel Hill, NC); Sykora, Milan (Los Alamos, NM); Klimov, Victor I. (Los Alamos, NM)

    2011-10-04

    Photocatalytic materials based on coupling of semiconductor nanocrystalline quantum dots (NQD) and molecular catalysts. These materials have capability to drive or catalyze non-spontaneous chemical reactions in the presence of visible radiation, ultraviolet radiation, or both. The NQD functions in these materials as a light absorber and charge generator. Following light absorption, the NQD activates a molecular catalyst adsorbed on the surface of the NQD via transfer of one or more charges (either electrons or electron-holes) from the NQD to the molecular catalyst. The activated molecular catalyst can then drive a chemical reaction. A photoelectrolytic device that includes such photocatalytic materials is also described.

  14. Thermal transport through non-ideal Andreev quantum dots

    E-Print Network [OSTI]

    Pedro Vidal

    2015-01-07

    We consider the scenario of thermal transport through two types of Andreev quantum dots which are coupled to two leads, belonging to the Class D and Class C symmetry classes. Using the random matrix description we derive the joint probability density function (j.p.d.f.) in term of Hypergeometric Function of Matrix Arguments when we consider one lead to be attached ideally and one lead non ideally. For the class C ensemble we derive a more explicit representation of the j.p.d.f. which results in a new type of random matrix model.

  15. The dosimetric consequences of the new DOT LSA definition

    SciTech Connect (OSTI)

    Mis, F.J.

    1996-10-01

    As a result of the new regulations for the transportation of radioactive materials, the DOT and the NRC have implemented a rule designed to limit the activity in an LSA container. This is a new regulation designed to insure that the spirit of the law as well as the letter of the law are followed for LSA shipments. Specifically, it limits the dose rate at any location on an unshielded LSA container to less than 1 rem/hr at 3 meters. Other possible alternatives had been discussed prior to the implementation of this regulation including multiples of A{sub 2} values, as implemented by the French.

  16. Computational modeling of electrophotonics nanomaterials: Tunneling in double quantum dots

    SciTech Connect (OSTI)

    Vlahovic, Branislav Filikhin, Igor

    2014-10-06

    Single electron localization and tunneling in double quantum dots (DQD) and rings (DQR) and in particular the localized-delocalized states and their spectral distributions are considered in dependence on the geometry of the DQDs (DQRs). The effect of violation of symmetry of DQDs geometry on the tunneling is studied in details. The cases of regular and chaotic geometries are considered. It will be shown that a small violation of symmetry drastically affects localization of electron and that anti-crossing of the levels is the mechanism of tunneling between the localized and delocalized states in DQRs.

  17. Photoluminescence-enhanced biocompatible quantum dots by phospholipid functionalization

    SciTech Connect (OSTI)

    Shi Yunfeng; He Peng Zhu Xinyuan

    2008-10-02

    A simple two-step strategy using phospholipid (PPL) to functionalize core/shell CdSe/ZnS quantum dots (QDs) has been described. The experimental data show that the use of S-H terminated PPL results not only in the high colloidal stability of core/shell CdSe/ZnS QDs in the aqueous phase, but also in the significant enhancement of photoluminescence. The degree of the enhancement is a function of the PPL-CdSe/ZnS QDs sample concentration. These results might be promising for future biological platform in new devices ranging from photovoltaic cells to biosensors and other devices.

  18. Photocurrent extraction efficiency in colloidal quantum dot photovoltaics

    SciTech Connect (OSTI)

    Kemp, K. W.; Wong, C. T. O.; Hoogland, S. H.; Sargent, E. H.

    2013-11-18

    The efficiency of photocurrent extraction was studied directly inside operating Colloidal Quantum Dot (CQD) photovoltaic devices. A model was derived from first principles for a thin film p-n junction with a linearly spatially dependent electric field. Using this model, we were able to clarify the origins of recent improvement in CQD solar cell performance. From current-voltage diode characteristics under 1 sun conditions, we extracted transport lengths ranging from 39 nm to 86 nm for these materials. Characterization of the intensity dependence of photocurrent extraction revealed that the dominant loss mechanism limiting the transport length is trap-mediated recombination.

  19. Solid-state photonic interfaces using semiconductor quantum dots

    E-Print Network [OSTI]

    Boyer de la Giroday, Antoine

    2012-02-07

    . Rev. Lett. 106, 216802 (2011) 5. Coherent entangled light generated by quantum dots in the presence of nuclear magnetic fields R.M. Stevenson, C.L. Salter, A. Boyer de la Giroday, I. Farrer, C.A. Nicoll, D.A. Ritchie, and A.J. Shields arXiv:1103.2969v1... Bragg reflectors (DBRs) surround- ing the cavity region made of a GaAs spacer layer containing the QDs. Each DBR consists of alternating layers of high- and low-refractive index materi- als (respectively GaAs with n = 3.54 and AlAs n = 2.97 in our case...

  20. Charge-transfer dynamics in multilayered PbS and PbSe quantum dot architectures

    SciTech Connect (OSTI)

    Xu, F.; Ma, X.; Haughn, C. R.; Doty, M. F.; Cloutier, S. G.

    2014-02-03

    We demonstrate control of the charge transfer process in PbS and PbSe quantum dot assemblies. We first demonstrate efficient charge transfer from donor quantum dots to acceptor quantum dots in a multi-layer PbSe cascade structure. Then, we assemble type-I and type-II heterostructures using both PbS and PbSe quantum dots via careful control of the band alignment. In type-I structures, photo-generated carriers are transferred and localized in the smaller bandgap (acceptor) quantum dots, resulting in a significant luminescence enhancement. In contrast, a significant luminescence quenching and shorter emission lifetime confirms an efficient separation of photo-generated carriers in the type-II architecture.

  1. Intermediate-band photosensitive device with quantum dots embedded in energy fence barrier

    DOE Patents [OSTI]

    Forrest, Stephen R. (Ann Arbor, MI); Wei, Guodan (Ann Arbor, MI)

    2010-07-06

    A plurality of layers of a first semiconductor material and a plurality of dots-in-a-fence barriers disposed in a stack between a first electrode and a second electrode. Each dots-in-a-fence barrier consists essentially of a plurality of quantum dots of a second semiconductor material embedded between and in direct contact with two layers of a third semiconductor material. Wave functions of the quantum dots overlap as at least one intermediate band. The layers of the third semiconductor material are arranged as tunneling barriers to require a first electron and/or a first hole in a layer of the first material to perform quantum mechanical tunneling to reach the second material within a respective quantum dot, and to require a second electron and/or a second hole in a layer of the first semiconductor material to perform quantum mechanical tunneling to reach another layer of the first semiconductor material.

  2. Induced spin-accumulation and spin-polarization in a quantum-dot ring by using magnetic quantum dots and Rashba spin-orbit effect

    SciTech Connect (OSTI)

    Eslami, L., E-mail: Leslami@iust.ac.ir; Faizabadi, E. [School of Physics, Iran University of Science and Technology, Tehran 16846 (Iran, Islamic Republic of)

    2014-05-28

    The effect of magnetic contacts on spin-dependent electron transport and spin-accumulation in a quantum ring, which is threaded by a magnetic flux, is studied. The quantum ring is made up of four quantum dots, where two of them possess magnetic structure and other ones are subjected to the Rashba spin-orbit coupling. The magnetic quantum dots, referred to as magnetic quantum contacts, are connected to two external leads. Two different configurations of magnetic moments of the quantum contacts are considered; the parallel and the anti-parallel ones. When the magnetic moments are parallel, the degeneracy between the transmission coefficients of spin-up and spin-down electrons is lifted and the system can be adjusted to operate as a spin-filter. In addition, the accumulation of spin-up and spin-down electrons in non-magnetic quantum dots are different in the case of parallel magnetic moments. When the intra-dot Coulomb interaction is taken into account, we find that the electron interactions participate in separation between the accumulations of electrons with different spin directions in non-magnetic quantum dots. Furthermore, the spin-accumulation in non-magnetic quantum dots can be tuned in the both parallel and anti-parallel magnetic moments by adjusting the Rashba spin-orbit strength and the magnetic flux. Thus, the quantum ring with magnetic quantum contacts could be utilized to create tunable local magnetic moments which can be used in designing optimized nanodevices.

  3. Colloidal quantum dot solar cells on curved and flexible substrates

    SciTech Connect (OSTI)

    Kramer, Illan J.; Moreno-Bautista, Gabriel; Minor, James C.; Kopilovic, Damir; Sargent, Edward H.

    2014-10-20

    Colloidal quantum dots (CQDs) are semiconductor nanocrystals synthesized with, processed in, and deposited from the solution phase, potentially enabling low-cost, facile manufacture of solar cells. Unfortunately, CQD solar cell reports, until now, have only explored batch-processing methods—such as spin-coating—that offer limited capacity for scaling. Spray-coating could offer a means of producing uniform colloidal quantum dot films that yield high-quality devices. Here, we explore the versatility of the spray-coating method by producing CQD solar cells in a variety of previously unexplored substrate arrangements. The potential transferability of the spray-coating method to a roll-to-roll manufacturing process was tested by spray-coating the CQD active layer onto six substrates mounted on a rapidly rotating drum, yielding devices with an average power conversion efficiency of 6.7%. We further tested the manufacturability of the process by endeavoring to spray onto flexible substrates, only to find that spraying while the substrate was flexed was crucial to achieving champion performance of 7.2% without compromise to open-circuit voltage. Having deposited onto a substrate with one axis of curvature, we then built our CQD solar cells onto a spherical lens substrate having two axes of curvature resulting in a 5% efficient device. These results show that CQDs deposited using our spraying method can be integrated to large-area manufacturing processes and can be used to make solar cells on unconventional shapes.

  4. Chemistry and Materials Science Directorate 2005 Annual Report

    SciTech Connect (OSTI)

    Diaz De La Rubia, T; Fluss, M J; Rath, K; Rennie, G; Shang, S; Kitrinos, G

    2006-08-08

    In 1952, we began laboratory operations in the barracks building of the Naval Air Station with approximately 50 employees. Today, the Chemistry and Materials Science (CMS) Directorate is a major organization at the Lawrence Livermore National Laboratory with more than 500 employees who continue to contribute to our evolving national security mission. For more than half a century, the mission of the Laboratory revolved primarily around nuclear deterrence and associated defense technologies. Today, Livermore supports a broad-based national security mission, and our specialized capabilities increasingly support emerging missions in human health and energy security. In the future, CMS will play a significantly expanded role in science and technology at the intersection of national security, energy and environment, and health. Our world-class workforce will provide the science and technology base for radically innovative materials to our programs and sponsors. Our 2005 Annual Report describes how our successes and breakthroughs follow a path set forward by our strategic plan and four organizing research themes, each with key scientific accomplishments by our staff and collaborators. Organized into two major sections-research themes and dynamic teams, this report focuses on achievements arising from earlier investments that address future challenges. The research presented in this annual report gives substantive examples of how we are proceeding in each of these four theme areas and how they are aligned with our national security mission. Research Themes: (1) Materials Properties and Performance under Extreme Conditions--We are developing ultrahard nanocrystalline metals, exploring the properties of nanotubes when exposed to very high temperatures, and engineering stronger materials to meet future needs for materials that can withstand extreme conditions. (2) Chemistry under Extreme Conditions and Chemical Engineering to Support National-Security Programs--Our recent discovery of a new source of coherent light adds a new tool to an array of methods we use to more fully understand the properties of materials. Insights into the early stages of polymer crystallization may lead to new materials for our national-security mission and private industry. (3) Science Supporting National Objectives at the Intersection of Chemistry, Materials Science, and Biology--We are improving drug binding for cancer treatment through the use of new tools that are helping us characterize protein-antibody interactions. By probing proteins and nucleic acids, we may gain an understanding of Alzheimer's, Mad Cow, and other neurodegenerative diseases. (4) Applied Nuclear Science for Human Health and National Security--Our work with cyanobacteria is leading to a fuller understanding of how these microorganisms affect the global carbon cycle. We are also developing new ways to reduce nuclear threats with better radiation detectors. Dynamic Teams: The dynamic teams section illustrates the directorate's organizational structure that supports a team environment across disciplinary and institutional boundaries. Our three divisions maintain a close relationship with Laboratory programs, working with directorate and program leaders to ensure an effective response to programmatic needs. CMS's divisions are responsible for line management and leadership, and together, provide us with the flexibility and agility to respond to change and meet program milestones. The three divisions are: Materials Science and Technology Division; Chemistry and Chemical Engineering Division; and Chemical Biology and Nuclear Science Division. By maintaining an organizational structure that offers an environment of collaborative problem-solving opportunities, we are able to nurture the discoveries and breakthroughs required for future successes. The dynamic teams section also presents the work of CMS's postdoctoral fellows, who bring to the Laboratory many of the most recent advances taking place in academic departments and provide a research stimulus to established research teams. Postdo

  5. Metal Halide Surface Treatment of Quantum Dots - Energy Innovation Portal

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on dark matter ByMentor-ProtegeFrom the Director HereMetal

  6. Effect of swift heavy ion irradiation on bare and coated ZnS quantum dots

    SciTech Connect (OSTI)

    Chowdhury, S. Hussain, A.M.P.; Ahmed, G.A.; Singh, F.; Avasthi, D.K.; Choudhury, A.

    2008-12-01

    The present study compares structural and optical modifications of bare and silica (SiO{sub 2}) coated ZnS quantum dots under swift heavy ion (SHI) irradiation. Bare and silica coated ZnS quantum dots were prepared following an inexpensive chemical route using polyvinyl alcohol (PVA) as the dielectric host matrix. X-ray diffraction (XRD) and transmission electron microscopy (TEM) study of the samples show the formation of almost spherical ZnS quantum dots. The UV-Vis absorption spectra reveal blue shift relative to bulk material in absorption energy while photoluminescence (PL) spectra suggests that surface state and near band edge emissions are dominating in case of bare and coated samples, respectively. Swift heavy ion irradiation of the samples was carried out with 160 MeV Ni{sup 12+} ion beam with fluences 10{sup 12} to 10{sup 13} ions/cm{sup 2}. Size enhancement of bare quantum dots after irradiation has been indicated in XRD and TEM analysis of the samples which has also been supported by optical absorption spectra. However similar investigations on irradiated coated quantum dots revealed little change in quantum dot size and emission. The present study thus shows that the coated ZnS quantum dots are stable upon SHI irradiation compared to the bare one.

  7. Tuning the properties of Ge-quantum dots superlattices in amorphous silica matrix through deposition conditions

    SciTech Connect (OSTI)

    Pinto, S. R. C.; Ramos, M. M. D.; Gomes, M. J. M.; Buljan, M.; Chahboun, A.; Roldan, M. A.; Molina, S. I.; Bernstorff, S.; Varela, M.; Pennycook, S. J.; Barradas, N. P.; Alves, E.

    2012-04-01

    In this work, we investigate the structural properties of Ge quantum dot lattices in amorphous silica matrix, prepared by low-temperature magnetron sputtering deposition of (Ge+SiO{sub 2})/SiO{sub 2} multilayers. The dependence of quantum dot shape, size, separation, and arrangement type on the Ge-rich (Ge + SiO{sub 2}) layer thickness is studied. We show that the quantum dots are elongated along the growth direction, perpendicular to the multilayer surface. The size of the quantum dots and their separation along the growth direction can be tuned by changing the Ge-rich layer thickness. The average value of the quantum dots size along the lateral (in-plane) direction along with their lateral separation is not affected by the thickness of the Ge-rich layer. However, the thickness of the Ge-rich layer significantly affects the quantum dot ordering. In addition, we investigate the dependence of the multilayer average atomic composition and also the quantum dot crystalline quality on the deposition parameters.

  8. ANTHONY EGGERT, EXECUTIVE DIRECTOR POLICY INSTITUTE FOR ENERGY, ENVIRONMENT AND THE ECONOMY

    E-Print Network [OSTI]

    California at Davis, University of

    ANTHONY EGGERT, EXECUTIVE DIRECTOR POLICY INSTITUTE FOR ENERGY, ENVIRONMENT AND THE ECONOMY Energy Carbon Intensity Efficiency Total Demand California GHG Regulatory Policies Widgets year #12 LEVERAGING UNIVERSITY EXPERTISE TO INFORM BETTER POLICY California Linking Through 2020: The Golden State

  9. Tennant Named Director of UT-ORNL Joint Institute for Neutron...

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

    Katie Bethea Oak Ridge National Laboratory 865-576-8039 Media Contact: Erin Chapin University of Tennessee 865-974-2187 Tennant Named Director of UT-ORNL Joint Institute for...

  10. Anomalous Brownian motion of colloidal particle in a nematic environment: effect of the director fluctuations

    E-Print Network [OSTI]

    T. Turiv; A. Brodin; V. Nazarenko

    2015-06-12

    As recently reported [Turiv T. et al., Science, 2013, Vol. 342, 1351], fluctuations in the orientation of the liquid crystal (LC) director can transfer momentum from the LC to a colloid, such that the diffusion of the colloid becomes anomalous on a short time scale. Using video microscopy and single particle tracking, we investigate random thermal motion of colloidal particles in a nematic liquid crystal for the time scales shorter than the expected time of director fluctuations. At long times, compared to the characteristic time of the nematic director relaxation we observe typical anisotropic Brownian motion with the mean square displacement (MSD) linear in time $\\tau$ and inversly proportional to the effective viscosity of the nematic medium. At shorter times, however, the dynamics is markedly nonlinear with MSD growing more slowly (subdiffusion) or faster (superdiffusion) than $\\tau$. These results are discussed in the context of coupling of colloidal particle's dynamics to the director fluctuation dynamics.

  11. Air Force Research Laboratory Placement: Air Force Research Laboratory, Materials and Manufacturing Directorate, Wright-Patterson

    E-Print Network [OSTI]

    Alpay, S. Pamir

    engineering, chemistry, polymer science, physics, mechanical engineering, or related. Research experience, chemical engineering, chemistry, polymer science, physics, mechanical engineering, or related. The open Directorate, Wright-Patterson Air Force Base, Dayton OH Discipline(s): Materials science/engineering, chemical

  12. NSF PARTNERSHIPS FOR INNOVATION: BUILDING INNOVATION Directorate for Engineering, Division of Industrial Innovation and Partnerships

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    NSF PARTNERSHIPS FOR INNOVATION: BUILDING INNOVATION Directorate for Engineering, Division of Industrial Innovation and Partnerships Program Solicitation: NSF 12-578 Replaces document(s): NSF 12 be translated to innovations. This program solicitation, Partnerships for Innovation: Building Innovation

  13. Welcome Doug MacIntyre, Director, Office of Petroleum and Biofuels...

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

    2012 State Heating Oil and Propane (SHOPP) Webinar August 14, 2012 (9:30 am - 12:00 pm, Eastern Time) 9:30 am - 9:45 am Welcome Doug MacIntyre, Director, Office of Petroleum and...

  14. Interview with ARPA-E Acting Director Dr. Cheryl Martin on Platts Energy Week

    SciTech Connect (OSTI)

    Martin, Cheryl; Loveless, Bill

    2014-03-18

    Bill Loveless from Platts Energy Week interviews ARPA-E Acting Director, Dr. Cheryl Martin, about the many transformational energy technologies on display at ARPA-E's 5th annual Energy Innovation Summit.

  15. Interview with ARPA-E Acting Director Dr. Cheryl Martin on Platts Energy Week

    ScienceCinema (OSTI)

    Martin, Cheryl; Loveless, Bill

    2014-04-11

    Bill Loveless from Platts Energy Week interviews ARPA-E Acting Director, Dr. Cheryl Martin, about the many transformational energy technologies on display at ARPA-E's 5th annual Energy Innovation Summit.

  16. Julie Gralow, MD Director Breast Medical Oncology, Seattle Cancer Care Alliance

    E-Print Network [OSTI]

    Brent, Roger

    Julie Gralow, MD Director Breast Medical Oncology, Seattle Cancer Care Alliance Founder Care Alliance, as well as a Member of the Clinical Research Division of the Fred Hutchinson Cancer

  17. Renee Gunderson, M.S. Program Director, B.S. Information and Communication Technologies

    E-Print Network [OSTI]

    Wu, Mingshen

    Renee Gunderson, M.S. Program Director, B.S. Information and Communication Technologies University of Wisconsin-Stout Apparel and Communications Technology Department Information Technology Management 206 centers, and virtualized environment security and auditing. Information technology government and industry

  18. Report of the Director on the Establishment of the New State Stations. 

    E-Print Network [OSTI]

    Harrington, H. H. (Henry Hill)

    1910-01-01

    ................................................... ................................................... JAMES CRAYENS Houston f' ................................................ WALTON PETEET F ort Worth E. R. KOKE ......................................................... ustin .................................................... A. R. MCCOLLUII Wac0... ............................................ W. P. SERASTIAR-. Breckenridge I President of College. \\ ............................. ............ R. T. MILNER.. ;. .College Station Station Officers. i ............................................... H. H. HARRTSGTOS .Director...

  19. Hyperspectral Remote Sensing of Coastal Environments Miguel VelezReyes, Director

    E-Print Network [OSTI]

    Gilbes, Fernando

    Hyperspectral Remote Sensing of Coastal Environments Miguel VelezReyes, Director Laboratory for Applied Remote Sensing and Image Processing Center for Subsurface Sensing and Imaging Systems as defined by distinct physical, geochemical, and biological characteristics. Hyperspectral remote

  20. 851 S.W. Sixth Avenue, Suite 1100 Portland, Oregon 97204-1348 Executive Director

    E-Print Network [OSTI]

    851 S.W. Sixth Avenue, Suite 1100 Portland, Oregon 97204-1348 Executive Director www progress report on various activities that are underway. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503