National Library of Energy BETA

Sample records for newark nm albuquerque

  1. 32nd Conf. Radar Meteorology Albuquerque, NM, 2005

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    and smoothness constraints by incorporating them into a cost function yielding the 3-D wind. In this study32nd Conf. Radar Meteorology Albuquerque, NM, 2005 J1J.4 MULTIPLE DOPPLER WIND ANALYSIS component of wind velocity. Thus, there is no direct measurement of the three-dimensional (3-D) wind field

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

    E-Print Network [OSTI]

    Meunier, Michel

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

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

    E-Print Network [OSTI]

    Delaware, University of

    Proceedings of the American Solar Energy Society 98 Conference Albuquerque, NM (June 1998) 131.e., this is energy that does not have to #12;Proceedings of the American Solar Energy Society 98 Conference PHOTOVOLTAICS AS AN ENERGY SERVICES TECHNOLOGY: A CASE STUDY OF PV SITED AT THE UNION OF CONCERNED SCIENTISTS

  4. Proceedings of the American Solar Energy Society Solar 98 Conference Albuquerque, NM (June 1998): 231-237.

    E-Print Network [OSTI]

    Delaware, University of

    Proceedings of the American Solar Energy Society Solar 98 Conference Albuquerque, NM (June 1998 Letendre Department of Business/Economics Green Mountain College Poultney, VT 05701 and Center for Energy, CA 94596 John Byrne and Young-Doo Wang Center for Energy and Environmental Policy University

  5. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergy HeadquartersFuel Cycle | Department| Department of EnergyNM, Production |

  6. Sandia Corporation (Albuquerque, NM)

    DOE Patents [OSTI]

    Diver, Richard B. (Albuquerque, NM)

    2010-02-23

    A Theoretical Overlay Photographic (TOP) alignment method uses the overlay of a theoretical projected image of a perfectly aligned concentrator on a photographic image of the concentrator to align the mirror facets of a parabolic trough solar concentrator. The alignment method is practical and straightforward, and inherently aligns the mirror facets to the receiver. When integrated with clinometer measurements for which gravity and mechanical drag effects have been accounted for and which are made in a manner and location consistent with the alignment method, all of the mirrors on a common drive can be aligned and optimized for any concentrator orientation.

  7. Sandia Corporation (Albuquerque, NM)

    DOE Patents [OSTI]

    Ewsuk, Kevin G. (Albuquerque, NM); Arguello, Jr., Jose G. (Albuquerque, NM)

    2006-01-31

    A method of designing a primary geometry, such as for a forming die, to be used in a powder pressing application by using a combination of axisymmetric geometric shapes, transition radii, and transition spaces to simulate the geometry where the shapes can be selected from a predetermined list or menu of axisymmetric shapes and then developing a finite element mesh to represent the geometry. This mesh, along with material properties of the component to be designed and powder, is input to a standard deformation finite element code to evaluate the deformation characteristics of the component being designed. The user can develop the geometry interactively with a computer interface in minutes and execute a complete analysis of the deformation characteristics of the simulated component geometry.

  8. ZERH Training: Albuquerque, NM

    Broader source: Energy.gov [DOE]

    The DOE Zero Energy Ready Home is a high performance home which is so energy efficient, that a renewable energy system can offset all or most of its annual energy Consumption.US DOE Zero Energy...

  9. Low E Brings High Savings in Newark, Delaware

    Broader source: Energy.gov [DOE]

    Newark, Delaware used an Energy Efficiency and Conservation Block Grant to install energy efficient windows and lights.

  10. Albuquerque duo wins Supercomputing Challenge

    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 News Publications Traditional KnowledgeAgenda Agenda NERSC UserAgustin MihiDecadeAlbuquerque

  11. Albuquerque Operations Office, Albuquerque, New Mexico: Technology summary

    SciTech Connect (OSTI)

    Not Available

    1994-08-01

    This document has been prepared by the Department of Energy`s (DOE) Environmental Management (EM) Office of Technology Development (OTD) in order to highlight research, development, demonstration, testing, and evaluation (RDDT&E) activities funded through the Albuquerque Operations Office. Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. The information has been assembled from recently produced OTD documents that highlight technology development activities within each of the OTD program elements. These integrated program summaries include: Volatile Organic Compounds in Non-Arid Soils, Volatile Organic Compounds in Arid Soils, Mixed Waste Landfill Integrated Demonstration, Uranium in Soils Integrated Demonstration, Characterization, Monitoring, and Sensor Technology, In Situ Remediation, Buried Waste Integrated Demonstration, Underground Storage Tank, Efficient Separations and Processing, Mixed Waste Integrated Program, Rocky Flats Compliance Program, Pollution Prevention Program, Innovation Investment Area, and Robotics Technology.

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

    National Nuclear Security Administration (NNSA)

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  13. QER Public Meeting in Newark, NJ: Electricity Transmission and...

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

    New Jersey Institute of Technology Campus Center - Ballroom 150 Bleeker Street Newark, NJ 07102-1982 Parking Information: New Jersey Institute of Technology - Parking Deck 154...

  14. Rutgers Newark Oral History Project Intern Job Description

    E-Print Network [OSTI]

    Delgado, Mauricio

    uses cutting-edge technology to bring groundbreaking oral history collections to a worldwide audienceRutgers Newark Oral History Project Intern Job Description The Rutgers Newark Oral History Project-American Oral History Collection. Interns will be trained on the InterClipper software program to segment

  15. Newark's four public institutions of higher learning, which together

    E-Print Network [OSTI]

    Neimark, Alexander V.

    .1 billion generated more than $2.6 billion in spending. The economic impact study, commissioned by CHEN-powered (3-Tesla) functional magnetic resonance imaging (fMRI) scanner that provides detailed pictures, and is jointly owned with Rutgers-Newark. The acquisition of the 3-Tesla fMRI was directed by Rutgers- Newark

  16. Newark, California: 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 ViewMayo, Maryland:NPI Ventures LtdNeville,Information 7th congressionalGeothermalNewark,

  17. MagViz Bottled Liquid Scanner at Albuquerque International Sunport

    ScienceCinema (OSTI)

    Surko, Stephen; Dennis, Steve; Espy, Michelle

    2014-08-12

    The next-generation bottled liquid scanner, MagViz BLS, is demonstrated at the Albuquerque International Sunport, New Mexico

  18. Low E Brings High Savings in Newark, Delaware | Department of...

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

    are the key facts? Newark applied for and received a 147,800 Energy Efficiency and Conservation Block Grant from the U.S. Department of Energy. The grant will reimburse the labor...

  19. A new agreement between Rutgers-Newark and a Cambodian human rights

    E-Print Network [OSTI]

    Neimark, Alexander V.

    in a refurbished Ballantine Beer brewery in Newark has established international programs in China and is looking

  20. Tiger Team assessment of the Sandia National Laboratories, Albuquerque

    SciTech Connect (OSTI)

    Not Available

    1991-05-01

    This report documents the Tiger Team Assessment of Sandia National Laboratories (SNL), Albuquerque, located in Albuquerque, New Mexico. SNL, Albuquerque, is operated by the Sandia Corporation (a wholly owned subsidiary of the American Telephone and Telegraph Company) for the US Department of Energy (DOE). The environmental assessment also included DOE tenant facilities at Ross Aviation, Albuquerque Microelectronics Operation, and the Central Training Academy. The assessment was conducted from April 15 to May 24, 1991, under the auspices of DOE's Office of Special Projects under the Assistant Secretary for Environment, Safety and Health (ES H). The assessment was comprehensive, encompassing ES H disciplines, management, self-assessments, and quality assurance; transportation; and waste management operations. Compliance with applicable federal, state, and local regulations; applicable DOE Orders; best management practices; and internal SNL, Albuquerque, requirements were assessed. In addition, an evaluation of the adequacy and effectiveness of DOE and SNL, Albuquerque management of ES H programs was conducted.

  1. Albuquerque Technology Incubator | 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:EAand DaltonSolarOpen5 -Telephone Co Jump to:ElecVirginia:Albuquerque

  2. History Club of the Newark Campus Code of Conduct

    E-Print Network [OSTI]

    Jones, Michelle

    History Club of the Newark Campus Code of Conduct As members of an official organization Code of Conduct." As stated in the "Introduction" of the "Student Code of Conduct:" The code of student note that you are required to abide by the "Student Code of Conduct" at all History Club events

  3. 1989 Environmental monitoring report, Sandia National Laboratories, Albuquerque, New Mexico

    SciTech Connect (OSTI)

    Hwang, S.; Chavez, G.; Phelan, J.; Parsons, A.; Yeager, G.; Dionne, D.; Schwartz, B.; Wolff, T.; Fish, J.; Gray, C.; Thompson, D.

    1990-05-01

    This 1989 report contains monitoring data from routine radiological and nonradiological environmental surveillance activities. Summaries of significant environmental compliance programs in progress such as National Environmental Policy Act documentation, environmental permits, environmental restoration, and various waste management programs for Sandia National Laboratories in Albuquerque (SNL, Albuquerque) are included. The maximum offsite dose impact was calculated to be 8.8 {times} 10{sup {minus}4} mrem. The total Albuquerque population received a collective dose of 0.097 person-rem during 1989 from SNL, Albuquerque, operations. As in the previous year, SNL, Albuquerque, operations in 1989 had no adverse impact on the general public or on the environment. 46 refs., 20 figs., 31 tabs.

  4. Calendar year 2004 annual site environmental report:Sandia National Laboratories, Albuquerque, New Mexico.

    SciTech Connect (OSTI)

    Montoya, Amber L.; Goering, Teresa Lynn; Wagner, Katrina; Koss, Susan I.; Salinas, Stephanie A.

    2005-09-01

    Sandia National Laboratories, New Mexico (SNL/NM) is a government-owned, contractor-operated facility owned by the U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA) and managed by the Sandia Site Office (SSO), Albuquerque, New Mexico. Sandia Corporation, a wholly-owned subsidiary of Lockheed Martin Corporation, operates SNL/NM. This annual report summarizes data and the compliance status of Sandia Corporation's environmental protection and monitoring programs through December 31, 2004. Major environmental programs include air quality, water quality, groundwater protection, terrestrial surveillance, waste management, pollution prevention (P2), environmental restoration (ER), oil and chemical spill prevention, and the National Environmental Policy Act (NEPA). Environmental monitoring and surveillance programs are required by DOE Order 450.1, Environmental Protection Program (DOE 2005) and DOE Order 231.1A, Environment, Safety, and Health Reporting (DOE 2004a). (DOE 2004a).

  5. 1990 Environmental Monitoring Report, Sandia National Laboratories, Albuquerque, New Mexico

    SciTech Connect (OSTI)

    Hwang, S.; Yeager, G.; Wolff, T.; Parsons, A.; Dionne, D.; Massey, C.; Schwartz, B.; Fish, J.; Thompson, D. (Sandia National Labs., Albuquerque, NM (United States)); Goodrich, M. (GRAM, Inc., Albuquerque, NM (United States))

    1991-05-01

    This 1990 report contains monitoring data from routine radiological and nonradiological environmental surveillance activities. Summaries of significant environmental compliance programs in progress such as National Environmental Policy Act (NEPA) documentation, environmental permits, environmental restoration, and various waste management programs for Sandia National Laboratories in Albuquerque (SNL, Albuquerque) are included. The maximum offsite dose impact was calculated to be 2.0 {times} 10{sup {minus}3} mrem. The total 50-mile population received a collective dose of 0.82 person-rem during 1990 from SNL, Albuquerque, operations. As in the previous year, the 1990 SNL operations had no adverse impact on the general public or on the environment. This report is prepared for the US Department of Energy in compliance with DOE Order 5400.1. 97 refs., 30 figs., 137 tabs.

  6. Sandia National Laboratories: Locations: Albuquerque, New Mexico: Life in

    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 RoomPreservation ofAlbuquerque Albuquerque Housing Education Recreation Locations Life in

  7. Sandia National Laboratories: Locations: Albuquerque, New Mexico: Visiting

    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 RoomPreservation ofAlbuquerque Albuquerque Housing Education Recreation Locations Life

  8. 18 th IEEE/NPSS Symposium on Fusion Engineering October 25 --29, 1999, Albuquerque, New Mexico

    E-Print Network [OSTI]

    18 th IEEE/NPSS Symposium on Fusion Engineering October 25 -- 29, 1999, Albuquerque, New Mexico, 1999, Albuquerque, New Mexico measured from tiles collected from a similar location in the TFTR vacuum

  9. 18 th IEEE/NPSS Symposium on Fusion Engineering October 25 --29, 1999, Albuquerque, New Mexico

    E-Print Network [OSTI]

    18 th IEEE/NPSS Symposium on Fusion Engineering October 25 -- 29, 1999, Albuquerque, New Mexico, 1999, Albuquerque, New Mexico System Configuration A ~ 600 gram TFTR limiter tile (Fig. 1.) which

  10. 1995 Site environmental report Sandia National Laboratories, Albuquerque, New Mexico

    SciTech Connect (OSTI)

    Shyr, L.J.; Duncan, D. [eds.] [eds.; Sanchez, R.

    1996-09-01

    This 1995 report contains data from routine radiological and non-radiological environmental monitoring activities. Summaries of significant environmental compliance programs in progress, such as National Environmental Policy Act documentation, environmental permits, environmental restoration and various waste management programs at Sandia National Laboratories in Albuquerque, New Mexico, are included.

  11. 2009 fault tolerance for extreme-scale computing workshop, Albuquerque, NM - March 19-20, 2009.

    SciTech Connect (OSTI)

    Katz, D. S.; Daly, J.; DeBardeleben, N.; Elnozahy, M.; Kramer, B.; Lathrop, S.; Nystrom, N.; Milfeld, K.; Sanielevici, S.; Scott, S.; Votta, L.; Louisiana State Univ.; Center for Exceptional Computing; LANL; IBM; Univ. of Illinois; Shodor Foundation; Pittsburgh Supercomputer Center; Texas Advanced Computing Center; ORNL; Sun Microsystems

    2009-02-01

    This is a report on the third in a series of petascale workshops co-sponsored by Blue Waters and TeraGrid to address challenges and opportunities for making effective use of emerging extreme-scale computing. This workshop was held to discuss fault tolerance on large systems for running large, possibly long-running applications. The main point of the workshop was to have systems people, middleware people (including fault-tolerance experts), and applications people talk about the issues and figure out what needs to be done, mostly at the middleware and application levels, to run such applications on the emerging petascale systems, without having faults cause large numbers of application failures. The workshop found that there is considerable interest in fault tolerance, resilience, and reliability of high-performance computing (HPC) systems in general, at all levels of HPC. The only way to recover from faults is through the use of some redundancy, either in space or in time. Redundancy in time, in the form of writing checkpoints to disk and restarting at the most recent checkpoint after a fault that cause an application to crash/halt, is the most common tool used in applications today, but there are questions about how long this can continue to be a good solution as systems and memories grow faster than I/O bandwidth to disk. There is interest in both modifications to this, such as checkpoints to memory, partial checkpoints, and message logging, and alternative ideas, such as in-memory recovery using residues. We believe that systematic exploration of these ideas holds the most promise for the scientific applications community. Fault tolerance has been an issue of discussion in the HPC community for at least the past 10 years; but much like other issues, the community has managed to put off addressing it during this period. There is a growing recognition that as systems continue to grow to petascale and beyond, the field is approaching the point where we don't have any choice but to address this through R&D efforts.

  12. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, NM |

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

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

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

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  14. DOE Zero Energy Ready Home Case Study 2013: Palo Duro Homes, Inc., Albuquerque, NM

    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, 2015 GATEWAY Takes 9.New Town Builders Denver, COPalo Duro

  15. New Whole-House Solutions Case Study: Artistic Homes, Albuquerque, NM

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -DepartmentAvailable for PublicDepartment ofNewNewCountry |

  16. Michaela G. Farr and Joshua S. Stein Sandia National Laboratory, Albuquerque, NM, 87185, United States

    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 matterEnergyPublicatons Contact Us RingStewart! NERSCSpatial

  17. The Microstratigraphy of the Roseland Quarry (Early Jurassic, Newark Supergroup, New Jersey)

    E-Print Network [OSTI]

    Olsen, Paul E.

    Eric Olsen 1975 Open File Report, Essex County Park Commission, Newark, New Jersey #12;Preface have been transacted i n the past. It is thus t h a t , from pric- iples of natural philospphy, we may

  18. Sandia National Laboratories: Locations: Albuquerque, New Mexico: Life in

    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 AdministrationRobust, High-ThroughputUpcoming Release of thePrograms: Center forFacebookFactIonAlbuquerque:

  19. Albuquerque, New Mexico: 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolarOpen5 -Telephone Co Jump to:ElecVirginia:Albuquerque

  20. The Otto H. York Department of Chemical Engineering Newark College of Engineering

    E-Print Network [OSTI]

    Haimovich, Alexander

    The Otto H. York Department of Chemical Engineering Newark College of Engineering Master of Science in Chemical Engineering New Jersey Institute of Technology #12;WHAT COURSES ARE AVAILABLE? Core Courses: 12E 624 Transport Phenomena I (3 credits) ChE 626 Mathematical Methods in Chemical Engineering (3 credits

  1. Rutgers University Newark, Department of Economics 220:536--Economics of Health

    E-Print Network [OSTI]

    1 Rutgers University Newark, Department of Economics 220:536--Economics of Health Instructor: Dr. S: Folland, S., A.C. Goodman, and M. Stano. The Economics of Health and Health Care. 4th edition. Upper students to the application of economic theory to the health care market. The lectures will explore

  2. 1994 Site Environmental Report Sandia National Laboratories Albuquerque, New Mexico

    SciTech Connect (OSTI)

    Shyr, L.J.; Wiggins, T.; White, B.B.

    1995-09-01

    This 1994 report contains data from routine radiological and nonradiological environmental monitoring activities. Summaries of significant environmental compliance programs in progress, such as National Environmental Policy Act documentation, environmental permits, environmental restoration, and various waste management programs for Sandia National Laboratories in Albuquerque, New Mexico, are included. The maximum off-site dose impact from air emissions was calculated to be 1.5 x 10{sup -4} millirem. The total population within a 50-mile radius of Sandia National Laboratories/New Mexico received an estimated collective dose of 0.012 person-rem during 1994 from the laboratories` operations. This report is prepared for the U.S. Department of Energy in compliance with DOE Order 5400.1.

  3. JET Papers presented at the 18th Symposium on Fusion Engineering (SOFE) (Albuquerque, USA, 25th ­29th October 1999)

    E-Print Network [OSTI]

    JET Papers presented at the 18th Symposium on Fusion Engineering (SOFE) (Albuquerque, USA, 25th ­29th October 1999)

  4. IEEE/NPSS Symposium on Fusion Engineering October 25 29, 1999, Albuquerque, New Mexico

    E-Print Network [OSTI]

    18 th IEEE/NPSS Symposium on Fusion Engineering October 25 ­ 29, 1999, Albuquerque, New Mexico ­ 2 Ci of tritium (as previously #12;18 th IEEE/NPSS Symposium on Fusion Engineering October 25 ­ 29

  5. IEEE/NPSS Symposium on Fusion Engineering October 25 29, 1999, Albuquerque, New Mexico

    E-Print Network [OSTI]

    18 th IEEE/NPSS Symposium on Fusion Engineering October 25 ­ 29, 1999, Albuquerque, New Mexico radiation in mixed radiation fields. #12;18 th IEEE/NPSS Symposium on Fusion Engineering October 25 ­ 29

  6. Proceedings of the American Control Conference Albuquerque, New Mexico June 1997

    E-Print Network [OSTI]

    Lynch, Nancy

    economy, environmen- tal impact, vehicle and infrastructure cost, social fairness, etc. DesignProceedings of the American Control Conference Albuquerque, New Mexico June 1997 0-7a03-3a3

  7. LSP SIMULATIONS OF THE NEUTRALIZED DRIFT COMPRESSION , D.R. Welch, ATK-MR, Albuquerque, NM 87110, USA

    E-Print Network [OSTI]

    Gilson, Erik

    of a neutralizing plasma provided by an Al arc or MEVVA source. Given adequate neutralization of the beam charge, Berkeley, CA 94720, USA E.P. Gilson, Princeton Plasma Physics Laboratory, Princeton, NJ 08543, USA Abstract the longitudinal compression of a singly-stripped K ion beam with a mean energy of 280 keV in a meter long plasma

  8. ARR/18th SOFE Presentation, Albuquerque, NM, October 1999 SiC/SiC Composite for an

    E-Print Network [OSTI]

    Raffray, A. René

    performance, high temperature blanket system - Self cooled or dual coolant (He for FW) - LiPb and Li 1999 Input Parameters · Power - Max. Heat Load = 1.5 x ARIES-RS - Total Fusion Power Same as ARIES Maximum Surface Heat Flux (MW/m2 ) 0.71 Average Surface Heat Flux (MW/m2 ) 0.6 Power to the Divertor (MW

  9. Proc. of ASME Design Automation Conference, Albuquerque, NM, September 1922, 1993, vol. 2, pp. 7380. COMPUTATIONS OF DUAL NUMBERS

    E-Print Network [OSTI]

    Cheng, Harry H.

    ) pioneered kinematic anal­ ysis of spatial mechanisms via dual numbers. Using dual numbers, Yang and Freudenstein (1963, 1964) studied kine­ matic analysis of spatial mechanisms; and Ravani and Roth (1984 in kinematics and dynamics of spatial mechanisms. Succinct formulas and equations can be derived by using dual

  10. DOE Zero Ready Home Case Study: Palo Duro Homes, Most DOE Energy Ready Homes Built, Albuquerque, NM

    Office of Scientific and Technical Information (OSTI)

    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 MunicipalTechnical Report: Achievements ofCOMPOSITION OF VAPORSSeries) |ReplaceThisEngines07JanuaryPalo

  11. DOE Zero Ready Home Case Study: Palo Duro Homes, Most DOE Energy Ready Homes Built, Albuquerque, NM

    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, 2015 GATEWAY Takes 9.NewExtreme Homes & CarlOne SkyMost

  12. State-of-the-art home in revitalized downtown Newark opened fall 2009 When the approximately 3,500 undergraduate, MBA, and PhD

    E-Print Network [OSTI]

    State-of-the-art home in revitalized downtown Newark opened fall 2009 When the approximately 3-time trading. World-class headquarters. 1 Washington Park, home of RBS. continued > #12;The new headquarters location promotes the use of mass transit with the Broad Street train station and the Newark Light Rail

  13. Beginning fall 2015, Rutgers Business School-Newark and New Brunswick (RBS) and the Department of Accounting & Information Systems offers a

    E-Print Network [OSTI]

    Neimark, Alexander V.

    ) Status: Part-time Campus: Newark and New Brunswick Entrance Exam: GMAT/GRE Term of Entry: Fall, SpringOverview Beginning fall 2015, Rutgers Business School-Newark and New Brunswick (RBS without the increased cost of pursuing the MBA in Professional Accounting or the Flex MBA. The Master

  14. Fourteenth ARM Science Team Meeting Proceedings, Albuquerque, New Mexico, March 22-26, 2004 Atmospheric Stratification and Radiative Transfer

    E-Print Network [OSTI]

    Lovejoy, Shaun

    Fourteenth ARM Science Team Meeting Proceedings, Albuquerque, New Mexico, March 22-26, 2004 1 Meeting Proceedings, Albuquerque, New Mexico, March 22-26, 2004 2 structures thus varies as xxx Hz = x wind data in the horizontal or balloon wind data in the vertical. The results from separate experiments

  15. 1996 Site environmental report Sandia National Laboratories Albuquerque, New Mexico

    SciTech Connect (OSTI)

    Fink, C.H. [ed.] [Sandia National Labs., Albuquerque, NM (United States); Duncan, D. [ed.] [GRAM, Inc., Albuquerque, NM (United States); Sanchez, R. [Jobs Plus, Albuquerque, NM (United States)

    1997-08-01

    Sandia National Laboratories/New Mexico (SNL/NM) is operated in support of the U.S. Department of Energy (DOE) mission to provide weapon component technology and hardware for national security needs, and to conduct fundamental research and development (R&D) to advance technology in energy research, computer science, waste management, electronics, materials science, and transportation safety for hazardous and nuclear components. In support of this mission, the Environmental Safety and Health (ES&H) Center at SNL/NM conducts extensive environmental monitoring, surveillance, and compliance activities to assist SNL`s line organizations in meeting all applicable environmental regulations applicable to the site including those regulating radiological and nonradiological effluents and emissions. Also herein are included, the status of environmental programs that direct and manage activities such as terrestrial surveillance; ambient air and meteorological monitoring; hazardous, radioactive, and solid waste management; pollution prevention and waste minimization; environmental restoration (ER); oil and chemical spill prevention; and National Environmental Policy Act (NEPA) documentation. This report has been prepared in compliance with DOE order 5400.1, General Environmental Protection.

  16. SUBSURFACE CONTAMINANTS FOCUS AREA TECHNICAL ASSISTANCE TEAM DEPARTMENT OF ENERGY ALBUQUERQUE OPERATION OFFICE

    E-Print Network [OSTI]

    Hazen, Terry

    SUBSURFACE CONTAMINANTS FOCUS AREA TECHNICAL ASSISTANCE TEAM to DEPARTMENT OF ENERGY ALBUQUERQUE volumes of soil containing mixed waste. Also, examine the risk management analysis and review cover storage issue. The remaining projects would be reviewed at a later date. The SCFA Lead Laboratory Manager

  17. Benchmarking Gender Differences in Volunteer Computing Projects

    E-Print Network [OSTI]

    Taufer, Michela

    Mexico Albuquerque, NM 87131 Kathleen L. Pusecker, Manuel R. Torres University of Delaware Newark, DE with Internet-connected personal comput- ers to address fundamental problems in science. Docking@Home (D Volunteer Computing (VC) uses the computational re- sources of volunteers with Internet-connected personal

  18. The University of New Mexico is located in Albuquerque, the largest city in New Mexico. Albuquerque is an ethnically diverse city of half a million residents that has been listed among the smartest U.S. cities and best

    E-Print Network [OSTI]

    Maccabe, Barney

    The University of New Mexico is located in Albuquerque, the largest city in New Mexico for hiking, biking, rock climbing and skiing. Photo credit: Tom Brahl Photo The University of New Mexico is the premier research university in the state of New Mexico. UNM is a Carnegie Very High Research Activity

  19. Magnetic relaxometry as applied to sensitive cancer detection...

    Office of Scientific and Technical Information (OSTI)

    Senior Scientific LLC, Albuquerque, NM (United States) Univ. of New Mexico School of Medicine, Albuquerque, NM (United States) Sandia National Lab. (SNL-NM), Albuquerque, NM...

  20. 2015 New Mexico Science Olympiad Finals Congratulations to Albuquerque Academy on winning First Place and the honor of

    E-Print Network [OSTI]

    Borchers, Brian

    2015 New Mexico Science Olympiad Finals Congratulations to Albuquerque Academy on winning First Place and the honor of representing New Mexico at the National Science Olympiad in Lincoln, Nebraska New Mexico Military Institute Anatomy & Physiology 10TH V. Sue Cleveland High School 9TH Rio Rancho

  1. Authors' Note: Address correspondence to John Byrne, Center for Energy & Environmental Policy, University of Delaware, Newark, DE 19716-7301; e-mail: jbbyrne@udel.edu.

    E-Print Network [OSTI]

    Delaware, University of

    , University of Delaware, Newark, DE 19716-7301; e-mail: jbbyrne@udel.edu. In an October, 2008 New York Times81 Authors' Note: Address correspondence to John Byrne, Center for Energy & Environmental Policy article, journalist John Tierney argued that recent discus- sions about energy futures ". . . have

  2. Turner-Peterson, C. E., Olsen,P. E., Nuccio, V. F., 1985,Modes of uranium occurrencein the Newark Basin, New Jersey and Pennsylvania: U.S. Geological

    E-Print Network [OSTI]

    Olsen, Paul E.

    Formations(fig. 24.2). Mudstone-hosted uranium deposits, discussed in this report, occur as thin (less than 0.5 mTurner-Peterson, C. E., Olsen,P. E., Nuccio, V. F., 1985,Modes of uranium occurrencein the Newark to receive sediment through Early Jurassic time (see fig. 24.1). Anomalousconcentrations of uranium occur

  3. Information Assurance Office of the CIO Security@unm.edu The University of New Mexico MSC02 1520 1 University of New Mexico Albuquerque NM 871310001

    E-Print Network [OSTI]

    New Mexico, University of

    and privacy acceptance test plans and/or even rudimentary checklists. That said, the following Applications for IT Project Leaders is to develop a firm understanding of the local data requirements, the data flow is to determine local operational requirements before reviewing and tailoring any checklists to a local

  4. 7 -29 nm 29 -56 nm 56 -95 nm Particlenumberconcentration(#cm-3

    E-Print Network [OSTI]

    Holmén, Britt A.

    Freeway Stop-and-go ULSD n = 4 7 - 29 nm 29 - 56 nm 56 - 95 nm Pariclenumberconcentration,(#cm -3 ) 0 1e+5 2e+5 3e+5 4e+5 5e+5 Freeway Stop-and-go ULSD n = 4 Freeway Stop-and-go Particlenumberconcentration.4 miles ·Average speed: 30 mph · Fuel: ·Ultra-low sulfur diesel (ULSD) ConclusionsConclusions ELPI

  5. 1998 Annual Site Environmental Report Sandia National Laboratories, Albuquerque, New Mexico

    SciTech Connect (OSTI)

    Duncan, D.K.; Fink, C.H.; Sanchez, R.V.

    1999-09-01

    Sandia National Laboratories/New Mexico (SNL/NM) is operated in support of the US Department of Energy (DOE) mission to provide weapon component technology and hardware for national security needs. SNL/NM also conducts fundamental research and development to advance technology in energy research, computer science, waste management, microelectronics, materials science, and transportation safety for hazardous and nuclear components. In support of SNL's mission, the Environment, Safety and Health (ES&H) Center and the Environmental Restoration (ER) Project at SNL/NM have established extensive environmental programs to assist SNL's line organizations in meeting all applicable local, State, and Federal environmental regulations and DOE requirements. This annual report for calendar year 1998 (CY98) summarizes the compliance status of environmental regulations applicable to SNL site operations. Environmental program activities include terrestrial surveillance; ambient air and meteorological monitoring hazardous, radioactive, and solid waste management; pollution prevention and waste minimization; environmental remediation; oil and chemical spill prevention; and National Environmental Policy Act (NEPA) activities. This report has been prepared in compliance with DOE Order 5400.1, General Environmental Protection Program (DOE 1990).

  6. DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc., Albuquerque,

    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 GasAdjustmentsShirleyEnergyTher i n c i pStateDOE FederalTheofHeyeck, AEP,Perrin's Row, Wheat Ridge,NM,

  7. Preliminary safety analysis report for the Auxiliary Hot Cell Facility, Sandia National Laboratories, Albuquerque, New Mexico

    SciTech Connect (OSTI)

    OSCAR,DEBBY S.; WALKER,SHARON ANN; HUNTER,REGINA LEE; WALKER,CHERYL A.

    1999-12-01

    The Auxiliary Hot Cell Facility (AHCF) at Sandia National Laboratories, New Mexico (SNL/NM) will be a Hazard Category 3 nuclear facility used to characterize, treat, and repackage radioactive and mixed material and waste for reuse, recycling, or ultimate disposal. A significant upgrade to a previous facility, the Temporary Hot Cell, will be implemented to perform this mission. The following major features will be added: a permanent shield wall; eight floor silos; new roof portals in the hot-cell roof; an upgraded ventilation system; and upgraded hot-cell jib crane; and video cameras to record operations and facilitate remote-handled operations. No safety-class systems, structures, and components will be present in the AHCF. There will be five safety-significant SSCs: hot cell structure, permanent shield wall, shield plugs, ventilation system, and HEPA filters. The type and quantity of radionuclides that could be located in the AHCF are defined primarily by SNL/NM's legacy materials, which include radioactive, transuranic, and mixed waste. The risk to the public or the environment presented by the AHCF is minor due to the inventory limitations of the Hazard Category 3 classification. Potential doses at the exclusion boundary are well below the evaluation guidelines of 25 rem. Potential for worker exposure is limited by the passive design features incorporated in the AHCF and by SNL's radiation protection program. There is no potential for exposure of the public to chemical hazards above the Emergency Response Protection Guidelines Level 2.

  8. Annual Site Environmental Report Sandia National Laboratories, Albuquerque, New Mexico, Calendar year 2007

    SciTech Connect (OSTI)

    Agogino, Karen; Sanchez, Rebecca

    2008-09-30

    Sandia National Laboratories, New Mexico (SNL/NM) is a government-owned/contractor-operated facility. Sandia Corporation (Sandia), a wholly owned subsidiary of Lockheed Martin Corporation, manages and operates the laboratory for the U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA). The DOE/NNSA Sandia Site Office (SSO) administers the contract and oversees contractor operations at the site. This annual report summarizes data and the compliance status of Sandia Corporation’s environmental protection and monitoring programs through December 31, 2007. Major environmental programs include air quality, water quality, groundwater protection, terrestrial surveillance, waste management, pollution prevention (P2), environmental restoration (ER), oil and chemical spill prevention, and implementation of the National Environmental Policy Act (NEPA). Environmental monitoring and surveillance programs are required by DOE Order 450.1, Environmental Protection Program (DOE 2007a) and DOE Manual 231.1-1A, Environment, Safety, and Health Reporting (DOE 2007).

  9. Depth dependence of defect density and stress in GaN grown on SiC Department of Electrical and Computer Engineering, University of Delaware, 140 Evans Hall, Newark,

    E-Print Network [OSTI]

    Holtz, Mark

    of Electrical and Computer Engineering, University of Delaware, 140 Evans Hall, Newark, Delaware 19716 H. Temkin Department of Electrical Engineering, Texas Tech University, Lubbock, Texas 79409 I. Ahmad and M. Holtz 2 107 /cm2 in GaN layer grown by hydride vapor phase epitaxy HVPE on SiC 0001 .16 Despite a number

  10. 248-nm photolysis of tricarbonylnitrosylcobalt

    SciTech Connect (OSTI)

    Rayner, D.M.; Nazran, A.S.; Drouin, M.; Hackett, P.A.

    1986-06-19

    Laser-based time-resolved infrared absorption spectroscopy has been applied to the study of the 248-nm photolysis of the pseudo-nickel carbonyl, tricarbonylnitrosylcobalt, in the gas phase. Co(CO)/sub 3/NO dissociates by a series of sequential ligand eliminations to give predominantly CoCO. This species reacts back with parent Co(CO)/sub 3/NO with a gas kinetic rate constant of (6.4 +/- 0.6) x 10/sup -10/ cm/sup 3/ molecule/sup -1/ s/sup -1/ to form a binuclear species, (Co/sub 2/(CO)/sub 4/NO), of unknown structure. Added CO results in the formation of Co(CO)/sub 3/ and finally Co(CO)/sub 4/. The rate constant for the reactions of CO with Co(CO) is (6.2 +/- 0.6) x 10/sup -11/ cm/sup 3/ molecule/sup -1/ s/sup -1/ which is also a lower limit for the rates of reaction of CO with Co(CO)/sub 2/ and Co(CO)/sub 3/. This behavior shows marked similarity with recent work on the other carbonyls and begins to establish a general pattern for metal carbonyl photolysis.

  11. Vegetation study in support of the design and optimization of vegetative soil covers, Sandia National Laboratories, Albuquerque, New Mexico.

    SciTech Connect (OSTI)

    Peace, Gerald L.; Goering, Timothy James (GRAM inc., Albuquerque, NM); Knight, Paul J. (Marron and Associates, Albuquerque, NM); Ashton, Thomas S. (Marron and Associates, Albuquerque, NM)

    2004-11-01

    A vegetation study was conducted in Technical Area 3 at Sandia National Laboratories, Albuquerque, New Mexico in 2003 to assist in the design and optimization of vegetative soil covers for hazardous, radioactive, and mixed waste landfills at Sandia National Laboratories/New Mexico and Kirtland Air Force Base. The objective of the study was to obtain site-specific, vegetative input parameters for the one-dimensional code UNSAT-H and to identify suitable, diverse native plant species for use on vegetative soil covers that will persist indefinitely as a climax ecological community with little or no maintenance. The identification and selection of appropriate native plant species is critical to the proper design and long-term performance of vegetative soil covers. Major emphasis was placed on the acquisition of representative, site-specific vegetation data. Vegetative input parameters measured in the field during this study include root depth, root length density, and percent bare area. Site-specific leaf area index was not obtained in the area because there was no suitable platform to measure leaf area during the 2003 growing season due to severe drought that has persisted in New Mexico since 1999. Regional LAI data was obtained from two unique desert biomes in New Mexico, Sevilletta Wildlife Refuge and Jornada Research Station.

  12. SciTech Connect:

    Office of Scientific and Technical Information (OSTI)

    (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium,...

  13. Ultrahigh speed volumetric ophthalmic OCT imaging at 850nm and 1050nm

    E-Print Network [OSTI]

    Potsaid, Benjamin M.

    The performance and imaging characteristics of ultrahigh speed ophthalmic optical coherence tomography (OCT) are investigated. In vivo imaging results are obtained at 850nm and 1050nm using different configurations of ...

  14. Albuquerque Operations Office

    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 Myers Co -VANaval Ordnance,:n5.5.8GE.Adrian,_I%r

  15. 100 nm Ti Au/(a) (b)

    E-Print Network [OSTI]

    Kastner, Marc A.

    f (kHz) RVb C in n CA (a) (b) (c) #12;#12;#12;20 10 0 GM(µS) 6420 VG (Volts) 0.4 0.2 0.0 GM(e 2 /h) Wide MOSFET Narrow MOSFET #12;#12;#12;#12;EF Ec Ev eVG xt Et 0.2 0.0 GM(µS) 0.40.20.0 time (s) 1.0 0Si(V) 210 time (s) 3.5 3.0 2.5 GM(µS) (c) 10 8 GM(µS) 151050 time (s) GM-aSi GM-Au (d) a-Si:H Gate 200 nm

  16. Report of the workshop on Arctic oil and gas recovery held at Sandia National Laboratories, Albuquerque, New Mexico, June 30-July 2, 1980

    SciTech Connect (OSTI)

    Sackinger, W. M.

    1980-09-01

    This report is the result of a workshop on Arctic offshore oil and gas recovery, held at Sandia National Laboratories Albuquerque, New Mexico, on June 30-July 2, 1980. Research priorities for the technology related to Arctic offshore oil and gas production were defined. The workshop was preceded by a report entitled, A Review of Technology for Arctic Offshore Oil and Gas Recovery, authored by Dr. W. M. Sackinger. The mission of the workshop was to identify research priorities without considering whether the research should be conducted by government or by industry. Nevertheless, at the end of the meeting the general discussion did consider this, and the concensus was that environmental properties should certainly be of concern to the government, that implementation of petroleum operations was the province of industry, and that overlapping, coordinated areas of interest include both environment and interactions of the environment with structures, transport systems, and operations. An attempt to establish relative importance and a time frame was made after the workshop through the use of a survey form. The form and a summary of its results, and a discussion of its implications, are given.

  17. QER East, Newark, September 8

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

    availability per se an enabler for penetration of renewable energy. On the distribution system, high penetration levels of intermittent renewable resource may include significant...

  18. QER East, Newark, September 8

    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 GasAdjustmentsShirleyEnergyTher i nAandSummary From: Julia Hamm [jhamm@solarelectricpower.org] Sent:East,

  19. 244-nm imaging interferometric lithography A. Frauenglass, S. Smolev,a)

    E-Print Network [OSTI]

    New Mexico, University of

    , decreased feature size and improved circuit design. The National Technology Roadmap for Semiconductors. Brueck Center for High Technology Materials, University of New Mexico, Albuquerque, New Mexico 87106 in lithographic pattern definition, enabling the continuous increase in the functionality and speed of integrated

  20. Photoelectron Spectroscopy of SO3 -at 355 and 266 nm

    E-Print Network [OSTI]

    Continetti, Robert E.

    Photoelectron Spectroscopy of SO3 - at 355 and 266 nm S. Dobrin, B. H. Boo, L. S. Alconcel, and R Photoelectron spectra of SO3 - were recorded at 266 and 355 nm to study photodetachment of the SO3 - anion (2 A1) to the ground state of neutral SO3 (1 A1). A long vibrational progression in the 355 nm spectrum is attributed

  1. Sandia Energy - Sandia, the Atlantic Council, and NM Water Resource...

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

    Sandia, the Atlantic Council, and NM Water Resource Research Institute Sponsor Roundtable on Western Water Scarcity Home Climate Water Security Partnership News Global Climate &...

  2. NM (United States)] 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS...

    Office of Scientific and Technical Information (OSTI)

    Clayton, Steven Los Alamos National Lab. (LANL), Los Alamos, NM (United States) 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS;...

  3. QER Public Meeting Santa Fe, NM Electricity Infrastructure Transmissio...

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

    QER Public Meeting Santa Fe, NM Electricity Infrastructure Transmission, Storage, and Distribution - Jurisdictional issues and priorities Remarks of Susan Ackerman, Chair, Oregon...

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

    DOE Patents [OSTI]

    Gruen, Dieter M. (Downers Grove, IL)

    2000-01-01

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

  5. RF power potential of 45 nm CMOS technology

    E-Print Network [OSTI]

    Putnam, Christopher

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

  6. RF Power Potential of 45 nm CMOS Technology Usha Gogineni

    E-Print Network [OSTI]

    del Alamo, Jesús A.

    RF Power Potential of 45 nm CMOS Technology Usha Gogineni 1 , Jesús A. del Alamo 1 devices in recent years has motivated their use in millimeter-wave power applications. Specific, VT Abstract - This paper presents the first measurements of the RF power performance of 45 nm CMOS

  7. Excerpts from the FAPAC Constitution and Bylaws Modified and...

    National Nuclear Security Administration (NNSA)

    Our Locations Albuquerque Complex Federal Asian Pacific American Council - New Mexico Chapter Albuquerque, NM Constitution And Bylaws Excerpts from the FAPAC...

  8. SciTech Connect:

    Office of Scientific and Technical Information (OSTI)

    - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES),...

  9. Albuquerque duo wins Supercomputing Challenge

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

    system. The Supercomputing Challenge is open to any New Mexico high-school or middle-school student. More than 330 students from 33 schools around the state spent the school year...

  10. Albuquerque trio wins Supercomputing Challenge

    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 News Publications Traditional KnowledgeAgenda Agenda NERSC UserAgustin

  11. Hydrocarbon-free resonance transition 795 nm rubidium laser

    E-Print Network [OSTI]

    Wu, Sheldon Shao Quan

    2009-01-01

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

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

    E-Print Network [OSTI]

    Bol, David; Boyd, Sarah; Dornfeld, David

    2011-01-01

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

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

    E-Print Network [OSTI]

    Bol, David; Boyd, Sarah; Dornfeld, David

    2011-01-01

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

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-ad-MT-daa9-NM-b <

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-ad-MT-daa9-NM-b <d

  16. RAPID/Roadmap/19-NM-f | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-ad-MT-daa9-NM-b <df

  17. RAPID/Roadmap/19-NM-h | 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 EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-ad-MT-daa9-NM-b <dfh

  18. RAPID/Roadmap/19-NM-j | 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 EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-ad-MT-daa9-NM-b

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

    E-Print Network [OSTI]

    New Mexico, University of

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

  20. Single Sub-20 nm Wide, Centimeter-Long Nanofluidic Channel

    E-Print Network [OSTI]

    Single Sub-20 nm Wide, Centimeter-Long Nanofluidic Channel Fabricated by Novel Nanoimprint Mold an imprint mold of a channel pattern and nanoimprint to duplicate such channel. The centimeter-long channel without additional size shrinking.17 Single channels have been fabricated by using edge patterning18 (note

  1. UNIVERSITY OF WASHINGTON NON-MATRICULATED (NM) APPLICATION

    E-Print Network [OSTI]

    Eberhard, Marc O.

    UNIVERSITY OF WASHINGTON NON-MATRICULATED (NM) APPLICATION OFFICE OF THE REGISTRAR (206) 543 order payable to the University of Washington in U.S. Funds. Return application and fee to: UNIVERSITY OF WASHINGTON, REGISTRAR'S OFFICE 225 Schmitz Hall, Box 355850 Seattle, WA 98195-5850 SOCIAL SECURITY NUMBER

  2. (plexiglass) covers (negligible transmittance at 290320 nm). NOx emission decreased

    E-Print Network [OSTI]

    (plexiglass) covers (negligible transmittance at 290­320 nm). NOx emission decreased from shoots, and the compensation point was estimated to be around 1 p.p.b. As ultraviolet radiation induces NOx emission from P exposure to ultraviolet light and NOx emission, and between the ambient con- centration of NOx and its

  3. Sub-20-nm Alignment in Nanoimprint Lithography Using Moire Fringe

    E-Print Network [OSTI]

    , as expected, independent of the size of the gap between the wafer and the imprint mold. We achieved a single control or wafer-mold mismatch compensation. With better stages, precision temperature control, and wafer-mold is insufficient; one must achieve sub-30 nm overlay alignment accuracy in addition to low defect density and high

  4. High reflectivity grating waveguide coatings for 1064nm

    E-Print Network [OSTI]

    A. Bunkowski; O. Burmeister; D. Friedrich; K. Danzmann; R. Schnabel

    2006-08-01

    We propose thin single-layer grating waveguide structures to be used as high-reflectivity, but low thermal noise, alternative to conventional coatings for gravitational wave detector test mass mirrors. Grating waveguide (GWG) coatings can show a reflectivity of up to 100% with an overall thickness of less than a wavelength. We theoretically investigate GWG coatings for 1064nm based on tantala (Ta2O5) on a Silica substrate focussing on broad spectral response and low thickness.

  5. Self-Nonself Discrimination in a Computer Stephanie Forrest Alan S. Perelson

    E-Print Network [OSTI]

    Somayaji, Anil

    Science 820 Los Arboles Ln. University of New Mexico Santa Fe, N.M. 87501 Albuquerque, N.M. 87131-1386 asp University of New Mexico University of New Mexico Albuquerque, N.M. 87131-1386 Albuquerque, N.M. 87131, corrupted data, etc. from other unauthorized users, viruses, etc.. We introduce a change-detection algorithm

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

    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 Dakota Edgemont,Manufacturing - OH 40 JohnTract OO - NM 06

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/Water Use/Nevada <UtahMontanasource HistoryNM-a <

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/Water Use/Nevada <UtahMontanasourceWA-aCA-aMT-a <NM-a

  9. RAPID/Roadmap/15-NM-c | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/Water Use/Nevadaa < RAPID‎ | RoadmapCO-ceWA-ebNM-c <

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/Water Use/Nevadaa < RAPID‎f <CA-aabTX-a <AK-abNM-a

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | Roadmap Jump to: navigation, search

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-a <CA-cID-aMT-bda

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-a

  14. RAPID/Roadmap/14-NM-d | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-ad < RAPID‎ |

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | Roadmap JumpNV-ad-MT-da <b

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | RoadmapAK-a <CA-a <HI-ec

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | RoadmapAK-a <CA-a <HI-ecc <

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | RoadmapAK-a <CA-a <HI-ecc <f

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | RoadmapAK-a <CA-a <HI-ecc <fg

  20. RAPID/Roadmap/6-NM-b | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | RoadmapAK-ab < RAPID‎ |c <deeb

  1. RAPID/Roadmap/7-NM-c | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | RoadmapAK-ab < RAPID‎

  2. RAPID/Roadmap/8-NM-b | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎ | RoadmapAK-abFD-a <

  3. NM Legislation5 (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    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 NaturalDukeWakefieldSulfate Reducing(JournalspectroscopyReport)Fermentativea(Patent) |centerConnectConference:NM

  4. Construction Safety Advisory Committee, Meeting Minutes- May 11, 2000

    Office of Energy Efficiency and Renewable Energy (EERE)

    Description of CSAC agenda activities during CSAC meeting in Albuquerque, NM. The meeting was held on May 11, 2000.

  5. in-situ Biaxial Rotation at Low-Temperatures in High Magnetic...

    Office of Scientific and Technical Information (OSTI)

    Sandia National Laboratories, Albuquerque, NM Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  6. Non-equilibrium electronic and phononic specific heat in systems...

    Office of Scientific and Technical Information (OSTI)

    Albuquerque, NM; Sandia National Laboratories Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  7. Template-free electrochemical synthesis of tin nanostructures...

    Office of Scientific and Technical Information (OSTI)

    Sandia National Laboratories, Albuquerque, NM Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  8. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    National Labs., Albuquerque, NM (USA)","USDOE","17 WIND ENERGY; DARRIEUS ROTORS; TURBINE BLADES; AERODYNAMICS; AIRFOILS; COMPARATIVE EVALUATIONS; DATA COMPILATION;...

  9. CRIME STATISTICS RBHS at Newark 2012 -2014

    E-Print Network [OSTI]

    Hanson, Stephen José

    Total Murder/Non-negligent Manslaughter 0 0 0 0 0 0 0 0 0 0 0 0 0 Negligent Manslaughter 0 0 0 0 0 0 0 0 Residence Hall Total Murder/Non-negligent Manslaughter 0 0 0 0 0 0 0 0 0 0 0 0 0 Negligent Manslaughter 0 0 UnfoundedResidence Hall Total Residence Hall Total Residence Hall Total Murder/Non-negligent Manslaughter 0

  10. Newark Neighbors Saving Energy | Department of Energy

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

    their homes." Francisco and his wife live next door to Ramon Vega, who also had his home weatherized. "It is much more comfortable now since they put in insulation and a new...

  11. Newark Neighbors Saving Energy | Department of Energy

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

    the changes they have seen, his smile beams from ear to ear. "They replaced my boiler, put in some new CFL light bulbs and gave me some carbon monoxide detectors," he says....

  12. Newark, Delaware: 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 ViewMayo, Maryland:NPI Ventures LtdNeville,Information 7th

  13. Newark, Ohio: 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 ViewMayo, Maryland:NPI Ventures LtdNeville,Information 7thJersey: Energy Resources JumpOhio:

  14. Newark, Texas: 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 ViewMayo, Maryland:NPI Ventures LtdNeville,Information 7thJersey: Energy Resources

  15. Newark, Wisconsin: 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 ViewMayo, Maryland:NPI Ventures LtdNeville,Information 7thJersey: Energy ResourcesWisconsin:

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

    E-Print Network [OSTI]

    Huh, Sungmin

    2010-01-01

    5) Binary Binary Attenuated PSM Specification' LlCDICD=20%0.3/0.5) Binary Attenuated PSM -&-22nmHP ~16nmHP o~~~~~~~~~~

  17. SelfNonself Discrimination in a Computer \\Lambda Stephanie Forrest Alan S. Perelson

    E-Print Network [OSTI]

    New Mexico, University of

    . of Computer Science 820 Los Arboles Ln. University of New Mexico Santa Fe, N.M. 87501 Albuquerque, N.M. 87131. of Computer Science University of New Mexico University of New Mexico Albuquerque, N.M. 87131­1386 Albuquerque (legitimate users, corrupted data, etc.) from other (unauthorized users, viruses, etc.). We introduce a change

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

    E-Print Network [OSTI]

    Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company Corporation, Albuquerque, NM, USA 15) EG&G, Albuquerque, NM, USA 16) Omicron, Albuquerque, NM, USA 17) Fusion #12;Z-Pinch is the newest of the three major drivers for IFE 1999 Snowmass Fusion Summer Study, IAEA

  19. FY09 assessment of mercury reduction at SNL/NM.

    SciTech Connect (OSTI)

    McCord, Samuel Adam

    2010-02-01

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

  20. Transport of triplet excitons along continuous 100 nm polyfluorene chains

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

    Xi, Liang; Bird, Matthew; Mauro, Gina; Asaoka, Sadayuki; Cook, Andrew R.; Chen, Hung -Cheng; Miller, John R.

    2014-12-03

    Triplet excitons created in poly-2,7-(9,9-dihexyl)fluorene (pF) chains with end trap groups in solution are efficiently transported to and captured by the end groups. The triplets explore the entire lengths of the chains, even for ~100 nm long chains enabling determination of the completeness of end capping. The results show that the chains continuous: they may contain transient barriers or traps, such as those from fluctuations of dihedral angles, but are free of major defects that stop motion of the triplets. Quantitative determinations are aided by the addition of a strong electron donor, TMPD, which removes absorption bands of the end-trappedmore »triplets. For chains having at least one end trap, triplet capture is quantitative on the 1 µs timescale imposed by the use of the donor. Fractions of chains having no end traps were 0.15 for pF samples with anthraquinone (AQ) end traps and 0.063 with naphthylimide (NI) end traps. These determinations agreed with measurements by NMR for short (« less

  1. High Resolution Irradiance Spectrum from 300 to 1000 nm

    E-Print Network [OSTI]

    Robert L. Kurucz

    2006-05-01

    The FTS scans that made up the Kitt Peak Solar Flux Atlas by Kurucz, Furenlid, Brault, and Testerman (1984) have been re-reduced. An approximate telluric atmospheric model was determined for each FTS scan. Large-scale features produced by O3 and O2 dimer were computed and divided out. The solar continuum level was found by fitting a smooth curve to high points in each scan. The scans were normalized to the fitted continuum to produce a residual flux spectrum for each FTS scan. The telluric line spectrum was computed using HITRAN and other line data for H2O, O2, and CO2. The line parameters were adjusted for an approximate match to the observed spectra. The scans were divided by the computed telluric spectra to produce residual irradiance spectra. Artifacts from wavelength mismatches, deep lines, etc, were removed by hand and replaced by linear interpolation. Overlapping scans were fitted together to make a continuous spectrum from 300 to 1000 nm. All the above steps were iterative. The monochromatic error varies from 0.1 to 1.0 percent. The residual spectrum was calibrated two different ways: First by normalizing it to the continuum of theoretical solar model ASUN (Kurucz 1992), and second, by degrading the spectrum to the resolution of the observed irradiance (Thuillier et al. 2004) to determine a normalization function that was then applied to the high resolution spectrum.

  2. Transport of Triplet Excitons along Continuous 100 nm Polyfluorene Chains

    SciTech Connect (OSTI)

    Xi, L.; Bird, M.; Mauro, G.; Asaoka, S.; Cook, A. R.; Chen, H. -C.; Miller, J. R

    2014-10-03

    Triplet excitons created in poly-2,7-(9,9-dihexyl)fluorene (pF) chains with end trap groups in solution are efficiently transported to and captured by the end groups. The triplets explore the entire lengths of the chains, even for ~100 nm long chains enabling determination of the completeness of end capping. The results show that the chains continuous: they may contain transient barriers or traps, such as those from fluctuations of dihedral angles, but are free of major defects that stop motion of the triplets. Quantitative determinations are aided by the addition of a strong electron donor, TMPD, which removes absorption bands of the end-trapped triplets. For chains having at least one end trap, triplet capture is quantitative on the 1 µs timescale imposed by the use of the donor. Fractions of chains having no end traps were 0.15 for pF samples with anthraquinone (AQ) end traps and 0.063 with naphthylimide (NI) end traps. These determinations agreed with measurements by NMR for short (<40 polymer repeat units (PRU)) chains, where NMR determinations are accurate. The results find no evidence for traps or barriers to transport of triplets, and places limits on the possible presence of defects as impenetrable barriers to less than one per 300 PRU. The present results present a paradigm different from the current consensus, derived from observations of singlet excitons, that conjugated chains are divided into “segments,” perhaps by some kind of defects. For the present pF chains, the segmentation either does not apply to triplet excitons or is transient so that the defects are healed or surmounted in times much shorter than 1 µs. Triplets on chains without end trap groups transfer to chains with end traps on a slower time scale. Rate constants for these bimolecular triplet transfer reactions were found to increase with the length of the accepting chain, as did rate constants for triplet transfer to the chains from small molecules like biphenyl. A second set of polyfluorenes with 2-butyloctyl side chains was found to have a much lower completeness of end capping

  3. Efficient Excitation of Gain-Saturated Sub-9-nm-Wavelength Tabletop Soft-X-Ray Lasers and Lasing Down to 7.36 nm

    SciTech Connect (OSTI)

    Alessi, David [Colorado State University, Fort Collins; Wang, Yong [Colorado State University, Fort Collins; Luther, Brad [Colorado State University, Fort Collins; Yin, Liang [Colorado State University, Fort Collins; Martz, Dale [Colorado State University, Fort Collins; Woolston, Mark [Colorado State University, Fort Collins; Liu, Yanwei [University of California, Berkeley & LBNL; Berrill, Mark A [ORNL; Jorge, Rocca [Colorado State University, Fort Collins

    2011-01-01

    We have demonstrated the efficient generation of sub-9-nm-wavelength picosecond laser pulses of microjoule energy at 1-Hz repetition rate with a tabletop laser. Gain-saturated lasing was obtained at =8.85 nm in nickel-like lanthanum ions excited by collisional electron-impact excitation in a precreated plasma column heated by a picosecond optical laser pulse of 4-J energy. Furthermore, isoelectronic scaling along the lanthanide series resulted in lasing at wavelengths as short as =7.36 nm. Simulations show that the collisionally broadened atomic transitions in these dense plasmas can support the amplification of subpicosecond soft-x-ray laser pulses.

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

    SciTech Connect (OSTI)

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

    2013-12-15

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

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

    SciTech Connect (OSTI)

    Anderson, Christopher N.; Baclea-an, Lorie Mae; Denham, Paul E.; George, Simi; Goldberg, Kenneth A.; Jones, Michael; Smith, Nathan; Wallow, Thomas; Montgomery, Warren; Naulleau, Patrick P.

    2011-03-18

    Several high-performing resists identified in the past two years have been exposed at the 0.3-numerical-aperture (NA) SEMATECH Berkeley Microfield Exposure Tool (BMET) with an engineered dipole illumination optimized for 18-nm half pitch. Five chemically amplified platforms were found to support 20-nm dense patterning at a film thickness of approximately 45 nm. At 19-nm half pitch, however, scattered bridging kept all of these resists from cleanly resolving larger areas of dense features. At 18-nm half pitch, none of the resists were are able to cleanly resolve a single line within a bulk pattern. With this same illumination a directly imageable metal oxide hardmask showed excellent performance from 22-nm half pitch to 17-nm half pitch, and good performance at 16-nm half pitch, closely following the predicted aerial image contrast. This indicates that observed limitations of the chemically amplified resists are indeed coming from the resist and not from a shortcoming of the exposure tool. The imageable hardmask was also exposed using a Pseudo Phase-Shift-Mask technique and achieved clean printing of 15-nm half pitch lines and modulation all the way down to the theoretical 12.5-nm resolution limit of the 0.3-NA SEMATECH BMET.

  6. Albuquerque Journal: Brewing a better, healthier beer

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

    in response to rapid changes in geomagnetic and solar activity. x Jamming to the earthquake shake September, 27 2015 - In this image, tightly packed disks subjected to an...

  7. NNMCAB Board Minutes: March 2014 Albuquerque

    Office of Energy Efficiency and Renewable Energy (EERE)

    Minutes of the March 26, 2014 Board meeting at Sandia Presentation LANL, Chromium in Mortandad Canyon, Dave McInroy, Danny Katzman

  8. Albuquerque Journal: Brewing a better, healthier beer

    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 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O D S TA I N P A T TSorbents forCO 2P R O G R ARBrewing a

  9. Albuquerque Complex | National Nuclear Security Administration

    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 of raregovAboutRecovery Act RecoveryTechnologiesAffiliates JCESRAlbuquerque

  10. Albuquerque Roundtable Summary | 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 FuelsofProgram:Y-12 Beta-3AUDITLeslie PezzulloAgendaChampion:PlansAlbany

  11. Development of bottom-emitting 1300 nm vertical-cavity surface...

    Office of Scientific and Technical Information (OSTI)

    1300 nm vertical-cavity surface-emitting lasers. No abstract prepared. Authors: Fish, M. A. 1 ; Serkland, Darwin Keith ; Guilfoyle, Peter S. 1 ; Stone, Richard V. 1 ;...

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

    SciTech Connect (OSTI)

    Naulleau, P.; Anderson, C. N.; Backlea-an, L.-M.; Chan, D.; Denham, P.; George, S.; Goldberg, K. A.; Hoef, B.; Jones, G.; Koh, C.; La Fontaine, B.; McClinton, B.; Miyakawa, R.; Montgomery, W.; Rekawa, S.; Wallow, T.

    2010-03-18

    Microfield exposure tools (METs) play a crucial role in the development of extreme ultraviolet (EUV) resists and masks, One of these tools is the SEMATECH Berkeley 0.3 numerical aperture (NA) MET, Using conventional illumination this tool is limited to approximately 22-nm half pitch resolution. However, resolution enhancement techniques have been used to push the patterning capabilities of this tool to half pitches of 18 nm and below, This resolution was achieved in a new imageable hard mask which also supports contact printing down to 22 nm with conventional illumination. Along with resolution, line-edge roughness is another crucial hurdle facing EUV resists, Much of the resist LER, however, can be attributed to the mask. We have shown that intenssionally aggressive mask cleaning on an older generation mask causes correlated LER in photoresist to increase from 3.4 nm to 4,0 nm, We have also shown that new generation EUV masks (100 pm of substrate roughness) can achieve correlated LER values of 1.1 nm, a 3x improvement over the correlated LER of older generation EUV masks (230 pm of substrate roughness), Finally, a 0.5-NA MET has been proposed that will address the needs of EUV development at the 16-nm node and beyond, The tool will support an ultimate resolution of 8 nm half-pitch and generalized printing using conventional illumination down to 12 nm half pitch.

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

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

    virus spread and evolution studied through computer modeling November 19, 2013 LOS ALAMOS, N.M., Nov. 19, 2013-Researchers at Los Alamos National Laboratory are investigating the...

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

    SciTech Connect (OSTI)

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

    2009-06-05

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

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

    E-Print Network [OSTI]

    Chao, W.

    2010-01-01

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

  16. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Deep Borehole Disposal of Nuclear Waste Arnold Bill Walter Brady Patrick Vane Abstract not provided Sandia National Laboratories SNL NM Albuquerque NM United States USDOE National...

  17. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Deep Borehole Disposal of Spent Fuel Brady Patrick V Abstract not provided Sandia National Laboratories SNL NM Albuquerque NM United States USDOE National Nuclear Security...

  18. Deep Borehole Disposal of Spent Fuel. Brady, Patrick V. Abstract...

    Office of Scientific and Technical Information (OSTI)

    Spent Fuel. Brady, Patrick V. Abstract not provided. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States) USDOE National Nuclear Security Administration (NNSA)...

  19. Cycling-Induced Changes in the Entropy Profiles of Lithium Cobalt...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  20. Raman Thermometry of Microdevices: Comparing Methods to Minimize...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  1. Evaluating Deformation-Induced Rotation in a Polycrystal During...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  2. Development of an Integrated Memristor/CMOS Process for Neuromorphic...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  3. Rapid Thermal Pyrolysis of Interferometrically Patterned Resist...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  4. Copper ionic liquids: Tunable ligand and anion chemistries to...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  5. Emerging Resistive Switching Memory Technologies: Overview and...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  6. Analysis of Molecular Clusters in Simulations of Lithium-Ion...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  7. Structural and Electrochemical Consequences of Lithiation/Delithiation...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  8. Organosilicon-Based Electrolytes for Long-Life Lithium Primary...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  9. A Case Study of Lean Implementation at Sandia National Laboratories...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  10. Eigenfunction Expansion of the Space-Time Dependent Neutron Survival...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  11. Dynamics of Percolative Breakdown Mechanism in Tantalum Oxide...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  12. Non-abelian fractional quantum hall effect for fault-resistant...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  13. Miniband Transport in a Two-Dimensional Electron Gas with a Strong...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  14. Toward a new metric for ranking high performance computing systems...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  15. Line-shape code comparison through modeling and fitting of experimenta...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  16. Parameterized reduced-order models using hyper-dual numbers....

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  17. Rechargeable aluminum batteries with conducting polymers as positive...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  18. Density-Dependent Carrier Dynamics in a Quantum Dots-in-a-Well...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  19. Improving the Cycling Life of Aluminum and Germanium Thin Films...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  20. A Study of the Viability of Exploiting Memory Content Similarity...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  1. Parameterized Reduced Order Models from a Single Mesh Using Hyper...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  2. Highly Ordered Tailored Three-Dimensional Hierarchical Porous...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  3. A multi-point radial photonic Doppler velocimetry (PDV) diagnostic...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  4. Biochemical Lithography - Templating of supported lipid bilayers...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  5. Nanogeochemistry: Nanostructures emergent properties and their...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  6. Dispersion control of NIR surface plasmon polariton using hyperbolic...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  7. Structure Evolution and Pulverization of Tin Nanoparticles during...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  8. Chemical Quantification of Atomic-scale EDS Maps under Thin Specimen...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  9. Influence of Analysis Method on the Experimentally Observed Capacitanc...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  10. Determination of the Limits of Quasi-Static and Dynamic Solutions...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  11. An in-situ TEM liquid cell for imaging electrode/electrolyte...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  12. Development of an improved MATLAB GUI for the prediction of coefficien...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  13. Application of the GBFP Method to Electron Partial-Wave Expansion...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  14. Three-Dimensional Modeling and Simulation of DNA Hybridization...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  15. Evidence of ion mixing increasing the thermal boundary conductance...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  16. The 'X-Prize' Approach: Double-blind Assessment of Ductile Tearing...

    Office of Scientific and Technical Information (OSTI)

    (SNL-NM), Albuquerque, NM (United States) Sponsoring Org: USDOE National Nuclear Security Administration (NNSA) Country of Publication: United States Language: English...

  17. Deep Borehole Disposal of Nuclear Waste. Arnold, Bill Walter...

    Office of Scientific and Technical Information (OSTI)

    Nuclear Waste. Arnold, Bill Walter; Brady, Patrick Vane. Abstract not provided. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States) USDOE National Nuclear...

  18. Controlled placement of colloidal quantum dots in sub-15 nm clusters

    E-Print Network [OSTI]

    Han, Hee-Sun

    We demonstrated a technique to control the placement of 6 nm-diameter CdSe and 5 nm-diameter CdSe/CdZnS colloidal quantum dots (QDs) through electron-beam lithography. This QD-placement technique resulted in an average of ...

  19. RF Power Potential of 90 nm CMOS: Device Options, Performance, and Reliability

    E-Print Network [OSTI]

    del Alamo, Jesús A.

    of the RF power potential of the various device options offered in a state-of-the-art 90 nm CMOS foundry and reliability. In a modern foundry process, in addition to the nominal digital devices, it is common to offer in a foundry process. Technology The technology that has been studied in this work is a foundry 90 nm CMOS

  20. Photophysics of O2 excited by tunable laser radiation around 193 nm B. L. G. Bakkera)

    E-Print Network [OSTI]

    Nijmegen, University of

    Photophysics of O2 excited by tunable laser radiation around 193 nm B. L. G. Bakkera) and D. H and the velocity map imaging technique. Angular and kinetic energy distributions of the product O ions and O(3 P2 by tunable radiation around 193 nm, a wavelength falling within the Schumann­Runge bands,1 the dominant

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

    E-Print Network [OSTI]

    Fawley, W.M.

    2008-01-01

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

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

    E-Print Network [OSTI]

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

    2009-03-13

    is demonstrated using the soliton self-frequency shift in a photonic crystal fiber. By dynamically controlling the optical power into the fiber, this system switches the wavelength of 100 fs pulses from 900 nm to beyond 1120 nm with less than 5??s time...

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

    E-Print Network [OSTI]

    Giuoco, Frank Joseph

    2004-09-30

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

  4. New Mexico Tribal Leader Forum and Community-Scale Workshop for...

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

    7, 2015 8:00AM MDT to July 29, 2015 5:00PM MDT Albuquerque, New Mexico Pueblo Cultural Center 2401 12th St. NW Albuquerque, NM 87104 Tribal Leader Forum on Tribal Energy and...

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

    E-Print Network [OSTI]

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

    2015-01-01

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

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

    SciTech Connect (OSTI)

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

    2010-09-13

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

  7. Electron-beam-induced deposition of 3-nm-half-pitch patterns on bulk Si

    E-Print Network [OSTI]

    van Oven, J. C.

    This paper demonstrates electron-beam-induced deposition of few-nm-width dense features on bulk samples by using a scanning electron-beam lithography system. To optimize the resultant features, three steps were taken: (1) ...

  8. Fiber-coupled nanowire photon counter at 1550 nm with 24% system detection efficiency

    E-Print Network [OSTI]

    Hu, Xiaolong

    We developed a fiber-coupled superconducting nanowire single-photon detector system in a close-cycled cryocooler and achieved 24% and 22% system detection efficiencies at wavelengths of 1550 and 1315 nm, respectively. The ...

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

    E-Print Network [OSTI]

    Berggren, Karl K.

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

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

    E-Print Network [OSTI]

    Najafi, Faraz

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

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

    E-Print Network [OSTI]

    Tabone, Ryan C

    2005-01-01

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

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

    E-Print Network [OSTI]

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

    2014-01-01

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

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

    E-Print Network [OSTI]

    Djomehri, Ihsan Jahed, 1976-

    2002-01-01

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

  14. Mode instability thresholds for Tm-doped fiber amplifiers pumped at 790 nm

    E-Print Network [OSTI]

    Smith, Arlee V

    2015-01-01

    We use a detailed numerical model of stimulated thermal Rayleigh scattering to compute mode instability thresholds in Tm$^{3+}$-doped fiber amplifiers. The fiber amplifies 2040 nm light using a 790 nm pump. The cross-relaxation process is strong, permitting power efficiencies of 60%. The predicted instability thresholds are compared with those in similar Yb$^{3+}$-doped fiber amplifiers with 976 nm pump and 1060 nm signal, and are found to be higher, even though the heat load is much higher in Tm-doped amplifiers. The higher threshold in the Tm-doped fiber is attributed to its longer signal wavelength, and to stronger gain saturation, due in part to cross-relaxation heating.

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

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

    Fukushima with cosmic rays should speed cleanup June 18, 2014 Los Alamos to partner with Toshiba to remotely and safely peer inside nuclear reactors LOS ALAMOS, N.M., June 18,...

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

    E-Print Network [OSTI]

    Sung, Won Ju

    2013-12-10

    Optical polarization control in Ti diffused channel waveguides onto LiNbO_(3) substrates have been investigated near 1530 nm wavelength regime by utilizing electro-optic effects of the substrate material. A device configuration composed of two...

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

    E-Print Network [OSTI]

    Lee, Chia-Hua

    2008-01-01

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

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

    E-Print Network [OSTI]

    Thon, Susanna M. (Susanna Mitrani)

    2005-01-01

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

  19. Polarization-Independent and High-Efficiency Dielectric Metasurfaces Spanning 600-800 nm Wavelengths

    E-Print Network [OSTI]

    Li, Qi-Tong; Wang, Bo; Gan, Fengyuan; Chen, Jianjun; Chu, Weiguo; Xiao, Yun-Feng; Gong, Qihuang; Li, Yan

    2015-01-01

    Artificial metasurfaces are capable of completely manipulating the phase, amplitude, and polarization of light with high spatial resolutions. The emerging design based on high-index and low-loss dielectrics has led to the realization of novel metasurfaces with high transmissions, but these devices usually operate at the limited bandwidth, and are sensitive to the incident polarization. Here, for the first time we report experimentally the polarization-independent and high-efficiency dielectric metasurfaces spanning the visible wavelengths about 200 nm, which are of importance for novel flat optical devices operating over a broad spectrum. The diffraction efficiencies of the gradient metasurfaces consisting of the multi-fold symmetric nano-crystalline silicon nanopillars are up to 93% at 670 nm, and exceed 75% at the wavelengths from 600 to 800 nm for the two orthogonally polarized incidences. These dielectric metasurfaces hold great potential to replace prisms, lenses and other conventional optical elements.

  20. Highly Unidirectional Uniform Optical Grating Couplers, Fabricated in Standard 45nm SOI-CMOS Foundry Process

    E-Print Network [OSTI]

    Uroševi?, Stevan Lj

    2014-01-01

    This paper defines new structures of highly unidirectional uniform optical grating couplers which are all within constraints of the standard 45nm SOI-CMOS foundry process. Analysis in terms of unidirectivity and coupling efficiency is done. Maximum achieved unidirectivity (power radiation in one direction) is 98%. Unidirectional uniform gratings are fabricated in the standard 45nm SOI-CMOS foundry process. These gratings are measured and compared, using the new method of comparison, with typical bidirectional uniform gratings fabricated in the same process, in terms of coupling efficiency (in this case unidirectivity) with the standard singlemode fiber. For both types of gratings spectrum is given, measured with optical spectrum analyzer.

  1. A 4 to 0.1 nm FEL Based on the SLAC Linac

    SciTech Connect (OSTI)

    Pellegrini, C.; /UCLA

    2012-06-05

    The author show that using existing electron gun technology and a high energy linac like the one at SLAC, it is possible to build a Free Electron Laser operating around the 4 nm water window. A modest improvement in the gun performance would further allow to extend the FEL to the 0.1 nm region. Such a system would produce radiation with a brightness many order of magnitude above that of any synchrotron radiation source, existing or under construction, with laser power in the multigawatt region and subpicosecond pulse length.

  2. Accurate value for the absorption coefficient of silicon at 633 nm

    SciTech Connect (OSTI)

    Geist, J.; Schaefer, A.R.; Song, J.F.; Wang, Y.H.; Zalewski, E.F.

    1990-01-01

    High-accuracy transmission measurements at an optical wavelength of 633 nm and mechanical measurements of the thickness of a 13 micrometer thick silicon-crystal film have been used to calculate the absorption and extinction coefficients of silicon at 633 nm. The results are 3105 + or - 62/cm and 0.01564 + or - 0.00031, respectively. These results are about 15% less than current handbook data for the same quantities, but are in good agreement with a recent fit to one set of data described in the literature.

  3. Measurement of the quantum efficiency of TMAE and TEA from threshold to 120 nm

    SciTech Connect (OSTI)

    Holroyd, R.A.; Preses, J.M.; Woody, C.L.; Johnson, R.A.

    1986-01-01

    Several existing and planned high energy physics experiments incorporate detectors which use either TMAE (tetrakis-dimethylaminoethylene) or TEA (triethylamine) as their photosensitive agent. Understanding the operation of these devices requires knowledge of the absolute photoionization quantum efficiencies and absorption lengths of TMAE and TEA. In an experiment performed at the National Synchrotron Light source at Brookhaven National Laboratory, we have measured these parameters from 120 nm to 280 nm. The quantum efficiencies were normalized to the known photoionization yields of benzene and cis-2-butene. The results of these measurements and details of the experiment are presented in this paper.

  4. Per Capita Consumption The NM.S calculation of per capita consumption is

    E-Print Network [OSTI]

    capita consumption of fresh and frozen products was 10.5 pounds, 0.1 pound more than 1999. .resh in the world. Fish and Fishery Products Apparent Consumption Average 1995-1997 (LiveWeightEquivalent) 3,400 3Per Capita Consumption 85 The NM.S calculation of per capita consumption is based

  5. THz-TDS systems for 1560-nm-wavelength-laser operation Masato Suzuki1

    E-Print Network [OSTI]

    Tonouchi, Masayoshi

    THz-TDS systems for 1560-nm-wavelength-laser operation Masato Suzuki1 , Ken-ichi Fujii2 for new applications. It is expected that THz-TDS systems for 1.5 µm laser operation have advantages,11] The next stage of development of THz system for 1.5 µm operation requires a prototype of compact THz system

  6. Effects of amines on formation of sub-3 nm particles and their subsequent growth

    E-Print Network [OSTI]

    measured with a particle size magnifier (PSM). Our observations provide the laboratory evidence that amines) in a fast flow nucleation reactor coupled with a particle sizing magnifier (PSM), a butanol-based ultrafine ionization mass spectrometers (CIMS). The PSM, coupled with a CPC, can count particles as small as $1 nm

  7. Experimental Implementation of 1310-nm Differential Phase Shift QKD System with Up-conversion Detectors

    E-Print Network [OSTI]

    ), the 1-bit Michelson Interferometer (b), and the up-conversion unit (c). LD VOAPM TRCV WDM WDM TCSPCTRCV- conversion Unit. LD: CW laser Diode; EOM: Electric-optic Modulator; PM: Phase Modulator; VOA: VariableExperimental Implementation of 1310-nm Differential Phase Shift QKD System with Up-conversion

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

    SciTech Connect (OSTI)

    Momblona, C.; Malinkiewicz, O.; Soriano, A.; Gil-Escrig, L.; Bandiello, E.; Scheepers, M.; Bolink, H. J.; Edri, E.

    2014-08-01

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

  9. Microsecond gain-switched master oscillator power amplifier (1958 nm) with high pulse energy

    SciTech Connect (OSTI)

    Ke Yin; Weiqiang Yang; Bin Zhang; Ying Li; Jing Hou [College of Opto-electric Science and Engineering, National University of Defense Technology, Changsha 410073, Hunan (China)

    2014-02-28

    An all-fibre master oscillator power amplifier (MOPA) emitting high-energy pulses at 1958 nm is presented. The seed laser is a microsecond gain-switched thulium-doped fibre laser (TDFL) pumped with a commercial 1550-nm pulsed fibre laser. The TDFL operates at a repetition rate f in the range of 10 to 100 kHz. The two-stage thulium-doped fibre amplifier is built to scale the energy of the pulses generated by the seed laser. The maximum output pulse energy higher than 0.5 mJ at 10 kHz is achieved which is comparable with the theoretical maximum extractable pulse energy. The slope efficiency of the second stage amplifier with respect to the pump power is 30.4% at f = 10 kHz. The wavelength of the output pulse laser is centred near 1958 nm at a spectral width of 0.25 nm after amplification. Neither nonlinear effects nor significant amplified spontaneous emission (ASE) is observed in the amplification experiments. (lasers)

  10. 2 Gbps SerDes Design Based on IBM Cu-11 (130nm) Standard Cell Technology

    E-Print Network [OSTI]

    Draper, Jeff

    2 Gbps SerDes Design Based on IBM Cu-11 (130nm) Standard Cell Technology Rashed Zafar Bhatti EE Denneau IBM T.J. Watson Research Center Yorktown Heights, NY 10598 denneau@us.ibm.com Jeff Draper of jitter. Power consumption of the proposed SerDes design is 30 mW per serial link targeted to IBM Cu-11

  11. 180-nm CMOS Wideband Capacitor-free Inductively Coupled Power Receiver and Charger

    E-Print Network [OSTI]

    Rincon-Mora, Gabriel A.

    180-nm CMOS Wideband Capacitor-free Inductively Coupled Power Receiver and Charger Orlando Lazaro.lazaro@ece.gatech.edu, rincon-mora@gatech.edu Abstract: Wireless microsystems like biomedical implants and embedded sensors life is short. Periodically coupling power wirelessly is one way of replenishing onboard batteries

  12. SI-BASED UNRELEASED HYBRID MEMS-CMOS RESONATORS IN 32NM TECHNOLOGY

    E-Print Network [OSTI]

    Reif, Rafael

    SI-BASED UNRELEASED HYBRID MEMS-CMOS RESONATORS IN 32NM TECHNOLOGY Radhika Marathe*, Wentao Wang*, and Dana Weinstein HybridMEMS Lab, Massachusetts Institute of Technology, Cambridge, MA 02139, USA *authors before the presence of parasitics. This enables RF-MEMS resonators at orders of magnitude higher

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

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

    E-Print Network [OSTI]

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

    2013-04-07

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

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

    SciTech Connect (OSTI)

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

    2010-07-07

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

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

    E-Print Network [OSTI]

    Ma, Chi

    Sapphire (0 0 0 1) surface modifications induced by long-pulse 1054 nm laser irradiation Sheng fluences. Due to high temperature and elevated non-hydrostatic stresses upon laser irradiation, damage Elsevier B.V. All rights reserved. Keywords: Sapphire; Laser irradiation; Spall; Fracture; Twinning

  18. Excitation cross section of erbium-doped GaN waveguides under 980?nm optical pumping

    E-Print Network [OSTI]

    Hui, Rongqing; Xie, R.; Feng, I.-W.; Sun, Z. Y.; Lin, J. Y.; Jiang, H. X.

    2014-08-04

    Excitation cross section of erbium-doped GaN waveguides is measured to be approximately 2.2×10?21cm2 at 980?nm pumping wavelength. This cross section value is found relatively insensitive to the crystalline quality of ...

  19. Applications of Sr Isotopes in Archaeology N.M. Slovak and A. Paytan

    E-Print Network [OSTI]

    Paytan, Adina

    an introduction to the fundamental principles, approaches, applications, and future directions of radiogenic stron of 86 Sr/88 Sr in natural N.M. Slovak (*) Department of Behavioral Sciences, Santa Rosa Junior College Sr/86 Sr signatures. M. Baskaran (ed.), Handbook of Environmental Isotope Geochemistry, Advances

  20. Double patterning HSQ processes of zone plates for 10 nm diffraction limitedperformance

    SciTech Connect (OSTI)

    Chao, Weilun; Kim, Jihoon; Anderson, Erik H.; Fischer, Peter; Rekawa, Senajith; Attwood, David T.

    2009-01-09

    In e-beam lithography, fabrication of sub-20 nm dense structures is challenging. While there is a constant effort to develop higher resolution resist processes, the progress of increasing pattern density is slow. For zone plates, consisting of dense lines and spaces, the outermost zone width has been limited to slightly less than 20 nm due to effects such as low aerial image contrast, forward scattering, intrinsic resist resolution, and development issues. To circumvent these effects, we have successfully developed a new double patterning HSQ process, and as a result, we have fabricated zone plates of 10 and 12 nm using the process. We previously developed a double patterning process in which a dense zone plate pattern is sub-divided into two semi-isolated, complementary zone set patterns. These patterns are fabricated separately and then overlaid with high accuracy to yield the desired pattern. The key to success with this process is the accuracy of the overlay. For diffraction-limited zone plates, accuracy better than one-third of the smallest zone width is needed. In our previous work, the zone set patterns were formed using PMMA and gold electroplating, which were overlaid and aligned to the zero-level mark layer with sub-pixel accuracy using our internally developed algorithm. The complete zone plate fabrication was conducted in-house. With this process, we successfully fabricated zone plates of 15 nm outermost zone. Using this zone plate, we were able to achieve sub-15 nm resolution at 1.52 nm wavelength, the highest resolution ever demonstrated in optical microscopy at that time. We attempted to extend the process to fabricating 12 nm and smaller zones. However, the modest PMMA contrast, combined with a relatively large electron beam size compared to the target feature sized limited the process latitude. To overcome this problem, we developed a new overlay process based on high resolution negative tone resist of hydrogen silsesquioxane (HSQ). With the development in TMAH at 45 C, we can reliably achieve zone width as small as 8 nm with negligible line edge roughness in the semi-dense zone set. Such narrow zones in HSQ, however, detach easily from the gold plating base substrate needed for the electroplating step. We developed a process to condition the gold substrate with (3-mercaptopropyl) trimethoxysilane, or 3-MTP, which can form a homogeneous hydroxylation surface on gold surface and bond with hydroxyl in HSQ. Fig 2 shows the basic process steps of the double patterning HSQ process. Unlike the PMMA process, both zone sets are formed in HSQ and overlaid, and the complete zone plate pattern is converted to gold using electroplating in the final step. Using the new process, we successfully realized zone plates of 10 nm and 12 nm outermost zones. Fig. 3 shows the SEM micrographs of the zone plates outer regions. The zone plates are 30 nm thick in gold. To the best of our knowledge, these zone plates have the smallest zonal features ever fabricated using e-beam lithography. The complete zone plate fabrication was conducted in-house, using our vector scan electron beam lithography tool, the Nanowriter, which has a measured beam diameter of 6.5 nm (FWHM) at 100 keV. An internally developed, sub-pixel alignment algorithm, based on auto/cross-correlation methods, was used for the overlay. A 12 nm zone plate was tested with a full-field transmission x-ray microscope at the LBNL's Advanced Light Source. Fig. 4 shows an x-ray image of a 40 nm thick gold radial spoke pattern taken with the zone plate at 1.75 nm wavelength (707eV, FeL3 edge), along with the scanning transmission electron micrograph of same object. Numerous small features in the object can be seen in the x-ray image. Data analysis indicates that a near diffraction limited performance was achieved using the zone plate. In our presentation, we will discuss the details and subtleties of the overlay fabrication as well as the zone plate image results.

  1. Effect of Key Parameters on the Photocatalytic Oxidation of Toluene at Low Concentrations in Air under 254 + 185 nm UV Irradiation

    E-Print Network [OSTI]

    Quici, Natalia

    2010-01-01

    under 254 + 185 nm UV Irradiation Natalia Quici, a,b Maríaunder 254 + 185 nm UV Irradiation Natalia Quici, a,b Maríaunder 254 + 185 nm irradiation was investigated using a

  2. THE INFRARED SPECTRUM OF URANIUM HOLLOW CATHODE LAMPS FROM 850 nm to 4000 nm: WAVENUMBERS AND LINE IDENTIFICATIONS FROM FOURIER TRANSFORM SPECTRA

    SciTech Connect (OSTI)

    Redman, Stephen L.; Ramsey, Lawrence W.; Mahadevan, Suvrath [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States); Lawler, James E. [Department of Physics, University of Wisconsin, 1150 University Avenue, Madison, WI 53706 (United States); Nave, Gillian [National Institute of Standards and Technology, Gaithersburg, MD 20899 (United States)

    2011-08-01

    We provide new measurements of wavenumbers and line identifications of 10, 100 U I and U II near-infrared (NIR) emission lines between 2500 cm{sup -1} and 12, 000 cm{sup -1} (4000-850 nm) using archival Fourier transform spectrometer spectra from the National Solar Observatory. This line list includes isolated uranium lines in the Y, J, H, K, and L bands (0.9-1.1 {mu}m, 1.2-1.35 {mu}m, 1.5-1.65 {mu}m, 2.0-2.4 {mu}m, and 3.0-4.0 {mu}m, respectively), and provides six times as many calibration lines as thorium in the NIR spectral range. The line lists we provide enable inexpensive, commercially available uranium hollow cathode lamps to be used for high-precision wavelength calibration of existing and future high-resolution NIR spectrographs.

  3. MAGNETIC FIELDS OF AN ACTIVE REGION FILAMENT FROM FULL STOKES ANALYSIS OF Si I 1082.7 nm AND He I 1083.0 nm

    SciTech Connect (OSTI)

    Xu, Z.; Liu, Y.

    2012-04-20

    Vector magnetic fields of an active region filament in the photosphere and upper chromosphere are obtained from spectro-polarimetric observations recorded with the Tenerife Infrared Polarimeter (TIP II) at the German Vacuum Tower Telescope. We apply Milne-Eddington inversions on full Stokes vectors of the photospheric Si I 1082.7 nm and the upper chromospheric He I triplet at 1083.0 nm to obtain the magnetic field vector and velocity maps in two atmosphere layers. We find that (1) a complete filament was already present in H{alpha} at the beginning of the TIP II data acquisition. Only a partially formed one, composed of multiple small threads, was present in He I. (2) The AR filament comprises two sections. One shows strong magnetic field intensities, about 600-800 G in the upper chromosphere and 800-1000 G in the photosphere. The other exhibits only comparatively weak magnetic field strengths in both layers. (3) The Stokes V signal is indicative of a dip in the magnetic field strength close to the chromospheric PIL. (4) In the chromosphere, consistent upflows are found along the PIL flanked by downflows. (5) The transversal magnetic field is nearly parallel to the PIL in the photosphere and inclined by 20 Degree-Sign -30 Degree-Sign in the chromosphere. (6) The chromospheric magnetic field around the filament is found to be in normal configuration, while the photospheric field presents a concave magnetic topology. The observations are consistent with the emergence of a flux rope with a subsequent formation of a filament.

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

    SciTech Connect (OSTI)

    Borisov, Alex B.; Racz, Ervin; Khan, Shahab F.; Poopalasingam, Sankar; McCorkindale, John C.; Boguta, John; Longworth, James W.; Rhodes, Charles K.

    2012-07-11

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

  5. A InGaN/GaN quantum dot green ({lambda}=524 nm) laser

    SciTech Connect (OSTI)

    Zhang Meng; Banerjee, Animesh; Lee, Chi-Sen; Hinckley, John M.; Bhattacharya, Pallab

    2011-05-30

    The characteristics of self-organized InGaN/GaN quantum dot lasers are reported. The laser heterostructures were grown on c-plane GaN substrates by plasma-assisted molecular beam epitaxy and the laser facets were formed by focused ion beam etching with gallium. Emission above threshold is characterized by a peak at 524 nm (green) and linewidth of 0.7 nm. The lowest measured threshold current density is 1.2 kA/cm{sup 2} at 278 K. The slope and wall plug efficiencies are 0.74 W/A and {approx}1.1%, respectively, at 1.3 kA/cm{sup 2}. The value of T{sub 0}=233 K in the temperature range of 260-300 K.

  6. 32.8-nm X-ray laser produced in a krypton cluster jet

    SciTech Connect (OSTI)

    Ivanova, E P; Vinokhodov, A Yu

    2013-12-31

    We have interpreted the well-known experimental quantum yield data for a 32.8-nm X-ray laser operating at the 3d{sup 9}4d (J = 0) – 3d{sup 9}4p (J = 1) transition of Kr{sup 8+} with the use of gaseous krypton or a krypton cluster jet. Proceeding from our model we propose a novel scheme for the 32.8-nm laser produced in a krypton cluster jet. The quantum yield is shown to saturate for a plasma length of ?300 ?m, a krypton ion density n{sub Kr} ? (4 – 9) × 10{sup 19} cm{sup -3}, and an electron temperature Te ? 5000 eV. In this case, the energy conversion coefficient amounts to ?5 × 10{sup -3} of the pump pulse energy. We propose the experimental setup for producing a highefficiency subpicosecond X-ray laser in a krypton cluster jet. (lasers)

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

    SciTech Connect (OSTI)

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

    1987-12-28

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

  8. Geothermal Electric Plant Planned in N.M. | 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:FinancingPetroleum12,Executive Compensation References:SequestrationElectric Plant Planned in N.M.

  9. Effects of amines on formation of sub-3 nm particles and their subsequent growth

    SciTech Connect (OSTI)

    Yu H.; McGraw R.; Lee S.-H.

    2012-01-28

    Field observations and quantum chemical calculations suggest that amines can be important for formation of nanometer size particles. Amines and ammonia often have common atmospheric emission sources and the similar chemical and physical properties. While the effects of ammonia on aerosol nucleation have been previously investigated, laboratory studies of homogeneous nucleation involving amines are lacking. We have made kinetics studies of multicomponent nucleation (MCN) with sulfuric acid, water, ammonia and amines under conditions relevant to the atmosphere. Low concentrations of aerosol precursors were measured with chemical ionization mass spectrometers (CIMS) to provide constrained precursor concentrations needed for nucleation. Particle sizes larger than {approx}2 nm were measured with a nano-differential mobility analyzer (nano-DMA), and number concentrations of particles larger than {approx}1 nm were measured with a particle size magnifier (PSM). Our observations provide the laboratory evidence that amines indeed can participate in aerosol nucleation and growth at the molecular cluster level. The enhancement of particle number concentrations due to several atmospherically relevant amine compounds and ammonia were related to the basicity of these compounds, indicating that acid-base reactions may contribute to the formation of sub-3 nm particles.

  10. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    multiplex short tandem repeat STR amplification and second strand cDNA synthesis Public Library of Science Sandia National Laboratories SNL Albuquerque NM and Livermore CA United...

  11. PCR Bartsch, Michael S. [Sandia National Lab. (SNL-CA), Livermore...

    Office of Scientific and Technical Information (OSTI)

    short tandem repeat (STR) amplification, and second strand cDNA synthesis. Public Library of Science Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA...

  12. DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc.,...

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

    production home has advance framed walls, a spray foamed attic, an air source heat pump, and an HRV. Palo Duro Homes, Inc.- Albuquerque, NM More Documents & Publications...

  13. When printing a copy of any digitized...

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    Printed March 1979 A USER'S MANUAL FOR THE COMPUTER CODE PAREP * Timothy M. Leonard Civil Engineering Research Facility University of New Mexico Albuquerque, NM Abstract This...

  14. Submission Format for IMS2004 (Title in 18-point Times font)

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    Automating the Sandia Advanced Interoperability Test Protocols Jay Johnson 1 and Bob Fox 2 1 Sandia National Laboratories, Albuquerque, NM, 87185, USA 2 Loggerware, Rancho Cordova,...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States)...

  16. Inverter testing at Sandia National Laboratories Ginn, J.W.;...

    Office of Scientific and Technical Information (OSTI)

    National Labs., Albuquerque, NM (United States). Photovoltaic System Components Dept. 14 SOLAR ENERGY; INVERTERS; PHOTOVOLTAIC POWER PLANTS; PHOTOVOLTAIC POWER SUPPLIES; POWER...

  17. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

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    G Sandia National Labs Albuquerque NM United States Photovoltaic System Components Dept SOLAR ENERGY INVERTERS PHOTOVOLTAIC POWER PLANTS PHOTOVOLTAIC POWER SUPPLIES POWER...

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    Office of Scientific and Technical Information (OSTI)

    Labs., Albuquerque, NM (United States)","DOE; USDOE, Washington, DC (United States)","14 SOLAR ENERGY; 99 GENERAL AND MISCELLANEOUSMATHEMATICS, COMPUTING, AND INFORMATION...

  19. Sandia National Laboratories: Working with Sandia: Procurement...

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    one 2-year option period. Science Applications International Corporation (SAIC) 2440 Alamo Ave SE, Ste 100, Albuquerque, NM 87106 Phone: 505-259-9011 Contract for Mission...

  20. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Albuquerque, NM, USA, 21 Jan 1981","DOEEEGTP (USDOE Office of Energy Efficiency and Renewable Energy Geothermal Tech Pgm)","Not Available","15 GEOTHERMAL ENERGY; BOREHOLES;...

  1. Other Participants 1991 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Laboratory Lab Team, Rocky Flats Lab Team, Pacific Northwest Laboratory Lab Team, Solar Energy Research Institute La Cueva High School , Albuquerque , NM Lake Forest High...

  2. New Mexico Renewable Energy Project Development and Finance Workshop...

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

    New Mexico Renewable Energy Project Development and Finance Workshop AGENDA July 28-29, 2015 Pueblo Cultural Center 2401 12th Street Northwest Albuquerque, NM 87104 Learning...

  3. A Computational Study of the Aerodynamics and Aeroacoustics of...

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    Laboratories, Albuquerque, NM, 87185-1124, USA C. Eric Lynch and Marilyn J. Smith Georgia Institute of Technology, Atlanta, Georgia, 30332-0150, USA This work...

  4. SciTech Connect:

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    Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States)...

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    National Labs., Albuquerque, NM (USA)","Not Available","15 GEOTHERMAL ENERGY; 03 NATURAL GAS; 02 PETROLEUM; 58 GEOSCIENCES; BOREHOLES; EXPLOSIVE FRACTURING; TUFF; EXPERIMENTAL...

  6. Inorganic Metal Fluorite Materials as Novel Adsorbents for Gaseous...

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    Type: Conference Resource Relation: Conference: International high level radioacvtive waste management conference held April 28 - May 2, 2013 in Albuquerque, NM.; Related...

  7. Influence of Advanced Fuel Cycles on Uncertainty in the Performance...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: Proposed for presentation at the International High-Level Radioactive Waste Management Conference held April 28 - May 2, 2013 in Albuquerque, NM...

  8. DOE Zero Energy Ready Home Case Study: Palo Duro Homes Inc.,...

    Energy Savers [EERE]

    production home has advance framed walls, a spray foamed attic, an air source heat pump, and an HRV. Palo Duro Homes, Inc.- Albuquerque, NM More Documents &...

  9. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    CONTROL OF MECHANICALLY ACTIVATED POLYMERSOME FUSION FACTORS AFFECTING FUSION Henderson Ian M Paxton Walter F Abstract not provided Sandia National Laboratories SNL NM Albuquerque...

  10. CONTROL OF MECHANICALLY ACTIVATED POLYMERSOME FUSION: FACTORS...

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    MECHANICALLY ACTIVATED POLYMERSOME FUSION: FACTORS AFFECTING FUSION. Henderson, Ian M.; Paxton, Walter F Abstract not provided. Sandia National Laboratories (SNL-NM), Albuquerque,...

  11. Uranium and other heavy metals in the plant-animal-human food chain near abandoned mining sites and structures in an American Indian community in northwestern New Mexico

    E-Print Network [OSTI]

    Samuel-Nakamura, Christine

    2013-01-01

    of risk maps to minimize uranium exposures in the NavajoThe Navajo people and uranium mining. Albuquerque, NM:toxicity of natural uranium: A review. Reviews on

  12. Wave Energy Converter Effects on Nearshore Wave Propagation

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

    Energy Converter Effects on Nearshore Wave Propagation Jesse Roberts 1 , Grace Chang *2 , Craig Jones *3 Sandia National Laboratories 1515 Eubank SE, Albuquerque, NM 87123 USA 1...

  13. Sandia Energy - EC Publications

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    Downloaded 235 times Category Energy Security, MEPV, Photovoltaic, Renewable Energy, Solar Energy location Sandia National Laboratories, Albuquerque, NM author Gregory N....

  14. High Resolution Lithium Mapping Using Fe State of Charge in Energy...

    Office of Scientific and Technical Information (OSTI)

    Bartelt, Norman C. ; Kotula, Paul G. 1 ; Fenton, Kyle R 1 ; Sullivan, John P. ; Chueh, William + Show Author Affiliations (Sandia National Laboratories, Albuquerque, NM)...

  15. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

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    Petroleum Engineering Dept Howarth S M Sandia National Labs Albuquerque NM United States NUCLEAR FUELS WIPP RESERVOIR ROCK ANHYDRITE PERMEABILITY MEASURING METHODS SITE...

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    Office of Scientific and Technical Information (OSTI)

    Inc., Albuquerque, NM (United States)","USDOE Office of Environmental Restoration and Waste Management, Washington, DC (United States)","56 BIOLOGY AND MEDICINE, APPLIED...

  17. Evaluation of methods for measuring relative permeability of...

    Office of Scientific and Technical Information (OSTI)

    Dept.; Howarth, S.M. Sandia National Labs., Albuquerque, NM (United States) 05 NUCLEAR FUELS; WIPP; RESERVOIR ROCK; ANHYDRITE; PERMEABILITY; MEASURING METHODS; SITE...

  18. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Labs., Albuquerque, NM (United States)","USDOE, Washington, DC (United States)","05 NUCLEAR FUELS; WIPP; RESERVOIR ROCK; ANHYDRITE; PERMEABILITY; MEASURING METHODS; SITE...

  19. National Nuclear Security Administration Overview

    Office of Environmental Management (EM)

    May 11, 2011 Ahmad Al-Daouk Manager, National Security Department (NSD) National Nuclear Security Administration (NNSA) Service Center - Albuquerque, NM May 11, 2011 - Page 2...

  20. SAND2014-1805C

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

    Laboratories Albuquerque, NM, U.S. 1 Corresponding author: ardallm@gmail.com ABSTRACT Wave energy resource characterization efforts are critical for developing knowledge of the...

  1. NETL F 451.1/1-1, Categorical Exclusion Designation Form

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

    393 Arizona State Univ. Phoenix, AZ Lawrence Livermore National Lab (support FWP) - Livermore, CA Sandia National Lab (support FWP) - Albuquerque, NM and Livermore, CA FESCC...

  2. --No Title--

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

    in Albuquerque, N.M. The entry, titled "Martensitic Transformation in an Austenitic Stainless Steel Single Crystal," won in the color microscopy category. Metallography is...

  3. Microsoft PowerPoint - 8_JIM_CRABTREE_JOHN_BALLARD_UPDATED_NMMSSTraini...

    National Nuclear Security Administration (NNSA)

    in Albuquerque , NM at the National Training Center - 12 students from Bechtel Marine, LANL, New Brunswick Laboratory, NNSA, Pantex, and SNL NMMSS Training 2014 Schedule...

  4. H. J. Sutherland, "Frequency Domain Analysis of the Fatigue Loads on Typical Wind Turbine Blades," J. of Solar Energy Engineering, Transactions of ASME, Vol. 118, November, 1996,

    E-Print Network [OSTI]

    ," J. of Solar Energy Engineering, Transactions of ASME, Vol. 118, November, 1996, pp. 204 Energy Technology Sandia National Laboratories Albuquerque, NM 87107 ABSTRACT The fatigue analysis

  5. Unknown

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

    Laboratories Albuquerque, NM 87185 ABSTRACT The LIFE2 computer code is a fatiguefracture analysis code that is specialized to the analysis of wind turbine components. The...

  6. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    The Science of Battery Degradation.","Sullivan, John P; Fenton, Kyle R Sandia National Laboratories, Albuquerque, NM; El Gabaly Marquez, Farid; Harris, Charles Thomas Sandia...

  7. Formation of 15 nm scale Coulomb blockade structures in silicon by electron beam lithography with a bilayer resist process

    E-Print Network [OSTI]

    ) wafers with 400 nm buried oxide layers pre- pared by Smart CutTM technology were used. The device region was thinned down to 30 nm by dry oxidation and then the top oxide layer was etched down to a thickness of 20 oxide layer and patterned for formation of EBL markers for e-beam lithogra- phy. After patterning marker

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

    E-Print Network [OSTI]

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

    2012-01-01

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

  9. Stable gain-switched thulium fiber laser with 140 nm tuning range

    E-Print Network [OSTI]

    Wang, Fengqiu; Kelleher, Edmund; Guo, Guoxiang; Li, Yao; Xu, Yongbing; Zhu, Shining

    2015-01-01

    We demonstrate a gain-switched thulium fiber laser that can be continuously tuned over 140 nm, while maintaining stable nanosecond single-pulse operation. To the best of our knowledge, this system represents the broadest tuning range for a gain-switched fiber laser. The system simplicity and wideband wavelength tunability combined with the ability to control the temporal characteristics of the gain-switched pulses mean this is a versatile source highly suited to a wide range of applications in the eye-safe region of the infrared, including spectroscopy, sensing and material processing, as well as being a practical seed source for pumping nonlinear processes.

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

    E-Print Network [OSTI]

    Jia-Wei Yeh; K. K. Sriram; Alessandro Taloni; Yeng-Long Chen; Chia-Fu Chou

    2015-02-18

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

  11. 1-nm-thick graphene tri-layer as the ultimate copper diffusion barrier

    SciTech Connect (OSTI)

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

    2014-02-24

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

  12. Polarimetry diagnostic on OMEGA EP using a 10-ps, 263-nm probe beam

    SciTech Connect (OSTI)

    Davies, A., E-mail: adavies@lle.rochester.edu; Haberberger, D.; Boni, R.; Ivancic, S.; Brown, R.; Froula, D. H. [Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623 (United States)

    2014-11-15

    A polarimetry diagnostic was built and characterized for magnetic-field measurements in laser-plasma experiments on the OMEGA EP laser. This diagnostic was built into the existing 4? (263-nm) probe system that employs a 10-ps laser pulse collected with an f/4 imaging system. The diagnostic measures the rotation of the probe beam's polarization. The polarimeter uses a Wollaston prism to split the probe beam into orthogonal polarization components. Spatially localized intensity variations between images indicate polarization rotation. Magnetic fields can be calculated by combining the polarimetry data with the measured plasma density profile obtained from angular filter refractometry.

  13. Prototype Active Silicon Sensor in 150 nm HR-CMOS Technology for ATLAS Inner Detector Upgrade

    E-Print Network [OSTI]

    Rymaszewski, Piotr; Breugnon, Patrick; Godiot, Stépahnie; Gonella, Laura; Hemperek, Tomasz; Hirono, Toko; Hügging, Fabian; Krüger, Hans; Liu, Jian; Pangaud, Patrick; Peric, Ivan; Rozanov, Alexandre; Wang, Anqing; Wermes, Norbert

    2016-01-01

    The LHC Phase-II upgrade will lead to a significant increase in luminosity, which in turn will bring new challenges for the operation of inner tracking detectors. A possible solution is to use active silicon sensors, taking advantage of commercial CMOS technologies. Currently ATLAS R&D programme is qualifying a few commercial technologies in terms of suitability for this task. In this paper a prototype designed in one of them (LFoundry 150 nm process) will be discussed. The chip architecture will be described, including different pixel types incorporated into the design, followed by simulation and measurement results.

  14. Prototype Active Silicon Sensor in 150 nm HR-CMOS Technology for ATLAS Inner Detector Upgrade

    E-Print Network [OSTI]

    Piotr Rymaszewski; Marlon Barbero; Patrick Breugnon; Stépahnie Godiot; Laura Gonella; Tomasz Hemperek; Toko Hirono; Fabian Hügging; Hans Krüger; Jian Liu; Patrick Pangaud; Ivan Peric; Alexandre Rozanov; Anqing Wang; Norbert Wermes

    2016-01-04

    The LHC Phase-II upgrade will lead to a significant increase in luminosity, which in turn will bring new challenges for the operation of inner tracking detectors. A possible solution is to use active silicon sensors, taking advantage of commercial CMOS technologies. Currently ATLAS R&D programme is qualifying a few commercial technologies in terms of suitability for this task. In this paper a prototype designed in one of them (LFoundry 150 nm process) will be discussed. The chip architecture will be described, including different pixel types incorporated into the design, followed by simulation and measurement results.

  15. Damage thresholds of thin film materials and high reflectors at 248 nm

    SciTech Connect (OSTI)

    Rainer, F.; Lowdermilk, W.H.; Milam, D.; Carniglia, C.K.; Hart, T.T.; Lichtenstein, T.L.

    1982-01-01

    Twenty-ns, 248-nm KrF laser pulses were used to measure laser damage thresholds for halfwave-thick layers of 15 oxide and fluoride coating materials, and for high reflectance coatings made with 13 combinations of these materials. The damage thresholds of the reflectors and single-layer films were compared to measurements of several properties of the halfwave-thick films to determine whether measurements of these properties of single-layer films to determine whether measurements of these properties of single-layer films were useful for identifying materials for fabrication of damage resistant coatings.

  16. DOE - Office of Legacy Management -- Shiprock Mill Site - NM 0-04

    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 Myers Co - OH 51SavannahMill Site - NM 0-04

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

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages RecentTempCampApplicationWorksheet 2011.pdf JumpTransmissionKY.pdfND.pdf JumpNM.pdf

  18. Quantum yield for carbon monoxide production in the 248 nm photodissociation of carbonyl sulfide (OCS)

    SciTech Connect (OSTI)

    Zhao, Z.; Stickel, R.E.; Wine, P.H. [Georgia Institute of Technology, Atlanta, GA (United States)] [Georgia Institute of Technology, Atlanta, GA (United States)

    1995-03-01

    Tunable diode laser absorption spectroscopy has been coupled with excimer laser flash photolysis to measure the quantum yield for CO production from 248 nm photodissociation of carbonyl sulfide (OCS) relative to the well known quantum yield for CO production from 248 nm photolysis of phosgene (Cl{sub 2}CO). The temporal resolution of the experiments was sufficient to distinguish CO formed directly by photodissociation from that formed by subsequent S({sup 3}P{sub j}) reaction with OCS. Under the experimental conditions employed, CO formation via the fast S({sup 1}D{sub 2})+OCS reaction was minimal. Measurements at 297K and total pressures from 4 to 100 Torr N{sub 2}+N{sub 2}O show the CO yield to be greater than 0.95 and most likely unity. This result suggests that the contribution of OCS as a precursor to the lower stratospheric sulfate aerosol layer is somewhat larger than previously thought. 25 refs., 1 fig., 2 tabs.

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

    E-Print Network [OSTI]

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

    2012-01-01

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

  20. Variation of the Mn I 539.4 nm line with the solar cycle

    E-Print Network [OSTI]

    Danilovic, S; Livingston, W; Krivova, N; Vince, I

    2015-01-01

    As a part of the long-term program at Kitt Peak National Observatory (KPNO), the Mn I 539.4 nm line has been observed for nearly three solar cycles using the McMath telescope and the 13.5 m spectrograph in double-pass mode. These full-disk spectrophotometric observations revealed an unusually strong change of this line's parameters over the solar cycle. Optical pumping by the Mg II k line was originally proposed to explain these variations. More recent studies have proposed that this is not required and that the magnetic variability might explain it. Magnetic variability is also the mechanism that drives the changes in total solar irradiance variations (TSI). With this work we investigate this proposition quantitatively by using using the model SATIRE-S. We applied exactly the same model atmospheres and value of the free parameter as were used in previous solar irradiance reconstructions to now model the variation in the Mn I 539.4 nm line profile and in neighboring Fe I lines. We compared the results of the ...

  1. MICROMAGNETIC STUDIES OF THE TRANSITION BETWEEN VORTEX AND SINGLE-DOMAIN STATES IN SUB-100 NM NANODOTS 

    E-Print Network [OSTI]

    King, Andrew

    2012-04-26

    20 40 60 80 100 120 140 To ta l E ne rg y (e V ) Vortex-­?Core Posi2on (nm) Total Energy vs. Vortex-­?Core Posi2on 65 nm Diameter Iron Dot 0 kOe 0.5 kOe 17... B ar ri er (e V ) Applied Field (kOe) Energy Barriers vs. Applied Field 40 nm Diameter Iron Dot Vortex Annihila:on Vortex Nuclea:on 21 FIG. 8. Energy barriers plotted versus applied...

  2. Department of Energy Official in Newark, Delaware, to Highlight...

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

    rooftop applications. This project will explore a novel concept for low-concentration optics to increase the output of rooftop PV systems. The project will also explore designs...

  3. Rutgers University in Newark ACenturyofReachingHigher

    E-Print Network [OSTI]

    Neimark, Alexander V.

    of Reaching Higher #12;The beer brewery is gone, as are the stables and razor-blade factory. In their places

  4. Newark, New Jersey ,07102 DearMayor Sharpe:

    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~ofOF.+,-a-r& >:h i

  5. East Newark, New Jersey: 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:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbH Jump to: navigation,Foothills,Lake-OrientMorton, North Dakota:

  6. Newark, New Jersey: 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 ViewMayo, Maryland:NPI Ventures LtdNeville,Information 7thJersey: Energy Resources Jump to:

  7. Newark, 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 ViewMayo, Maryland:NPI Ventures LtdNeville,Information 7thJersey: Energy Resources Jump

  8. Department of Energy Official in Newark, Delaware, to Highlight $168

    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 electricLaboratory |EducationDepartment ofGuaranteeSupportProjectMillion

  9. City of Newark, Delaware (Utility Company) | 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 JEnvironmentalBowerbank,CammackFLIRChurchFontanelle, IowaIowaCityWater)Information City of

  10. QER Public Meeting in Newark, NJ: Electricity Transmission and Distribution

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget || DepartmentPutting Solar- East | Department of

  11. Assembly of Sub-10-nm Block Copolymer Patterns with Mixed Morphology and Period Using Electron Irradiation and Solvent Annealing

    E-Print Network [OSTI]

    Son, Jeong Gon

    Block copolymer self-assembly generates patterns with periodicity in the ?10–100 nm range and is increasingly recognized as a route to lithographic patterning beyond the resolution of photolithography. Block copolymers ...

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

    E-Print Network [OSTI]

    Jiang, Tsin-Fu; Chu, Shih-I

    1992-12-01

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

  13. EUV light source with high brightness at 13.5 nm

    SciTech Connect (OSTI)

    Borisov, V M; Prokof'ev, A V; Khristoforov, O B [State Research Center of Russian Federation 'Troitsk Institute for Innovation and Fusion Research', Troitsk, Moscow Region (Russian Federation); Koshelev, K N [Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow (Russian Federation); Khadzhiyskiy, F Yu [EUV Labs, Ltd., Troitsk, Moscow (Russian Federation)

    2014-11-30

    The results of the studies on the development of a highbrightness radiation source in the extreme ultraviolet (EUV) range are presented. The source is intended for using in projection EUV lithography, EUV mask inspection, for the EUV metrology, etc. Novel approaches to creating a light source on the basis of Z-pinch in xenon allowed the maximal brightness [130 W(mm{sup 2} sr){sup -1}] to be achieved in the vicinity of plasma for this type of radiation sources within the 2% spectral band centred at the wavelength of 13.5 nm that corresponds to the maximal reflection of multilayer Mo/Si mirrors. In this spectral band the radiation power achieves 190 W in the solid angle of 2? at a pulse repetition rate of 1.9 kHz and an electric power of 20 kW, injected into the discharge. (laser applications and other topics in quantum electronics)

  14. Ion generation and CPC detection efficiency studies in sub 3-nm size range

    SciTech Connect (OSTI)

    Kangasluoma, J.; Junninen, H.; Sipilae, M.; Kulmala, M.; Petaejae, T. [Department of Physics, P.O. Box 64, 00014, University of Helsinki, Helsinki (Finland); Lehtipalo, K. [Department of Physics, P.O. Box 64, 00014, University of Helsinki, Helsinki (Finland); Airmodus Ltd., Finland, Gustaf Haellstroemin katu 2 A, 00560 Helsinki (Finland); Mikkilae, J.; Vanhanen, J. [Airmodus Ltd., Finland, Gustaf Haellstroemin katu 2 A, 00560 Helsinki (Finland); Attoui, M. [University Paris Est Creteil, University Paris-Diderot, LISA, UMR CNRS 7583 (France); Worsnop, D. [Department of Physics, P.O. Box 64, 00014, University of Helsinki, Helsinki (Finland) and Aerodyne Research Inc., Billerica, MA (United States)

    2013-05-24

    We studied the chemical composition of commonly used condensation particle counter calibration ions with a mass spectrometer and found that in our calibration setup the negatively charged ammonium sulphate, sodium chloride and tungsten oxide are the least contaminated whereas silver on both positive and negative and the three mentioned earlier in positive mode are contaminated with organics. We report cut-off diameters for Airmodus Particle Size Magnifier (PSM) 1.1, 1.3, 1.4, 1.6 and 1.6-1.8 nm for negative sodium chloride, ammonium sulphate, tungsten oxide, silver and positive organics, respectively. To study the effect of sample relative humidity on detection efficiency of the PSM we used different humidities in the differential mobility analyzer sheath flow and found that with increasing relative humidity also the detection efficiency of the PSM increases.

  15. Dense wavelength multiplexing of 1550 nm QKD with strong classical channels in reconfigurable networking environments

    SciTech Connect (OSTI)

    Rosenberg, Danna; Peterson, Charles G; Dallmann, Nicholas; Hughes, Richard J; Mccabe, Kevin P; Nordholt, Jane E; Tyagi, Hush T; Peters, Nicholas A; Toliver, Paul; Chapman, Thomas E; Runser, Robert J; Mcnown, Scott R

    2008-01-01

    To move beyond dedicated links and networks, quantum communications signals must be integrated into networks carrying classical optical channels at power levels many orders of magnitude higher than the quantum signals themselves. We demonstrate transmission of a 1550-nm quantum channel with up to two simultaneous 200-GHz spaced classical telecom channels, using ROADM (reconfigurable optical <1dd drop multiplexer) technology for multiplexing and routing quantum and classical signals. The quantum channel is used to perform quantum key distribution (QKD) in the presence of noise generated as a by-product of the co-propagation of classical channels. We demonstrate that the dominant noise mechanism can arise from either four-wave mixing or spontaneous Raman scattering, depending on the optical path characteristics as well <1S the classical channel parameters. We quantity these impairments and discuss mitigation strategies.

  16. Time and spectrum-resolving multiphoton correlator for 300–900 nm

    SciTech Connect (OSTI)

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

    2014-10-14

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

  17. Final report on LDRD project : single-photon-sensitive imaging detector arrays at 1600 nm.

    SciTech Connect (OSTI)

    Childs, Kenton David; Serkland, Darwin Keith; Geib, Kent Martin; Hawkins, Samuel D.; Carroll, Malcolm S.; Klem, John Frederick; Sheng, Josephine Juin-Jye; Patel, Rupal K.; Bolles, Desta; Bauer, Tom M.; Koudelka, Robert

    2006-11-01

    The key need that this project has addressed is a short-wave infrared light detector for ranging (LIDAR) imaging at temperatures greater than 100K, as desired by nonproliferation and work for other customers. Several novel device structures to improve avalanche photodiodes (APDs) were fabricated to achieve the desired APD performance. A primary challenge to achieving high sensitivity APDs at 1550 nm is that the small band-gap materials (e.g., InGaAs or Ge) necessary to detect low-energy photons exhibit higher dark counts and higher multiplication noise compared to materials like silicon. To overcome these historical problems APDs were designed and fabricated using separate absorption and multiplication (SAM) regions. The absorption regions used (InGaAs or Ge) to leverage these materials 1550 nm sensitivity. Geiger mode detection was chosen to circumvent gain noise issues in the III-V and Ge multiplication regions, while a novel Ge/Si device was built to examine the utility of transferring photoelectrons in a silicon multiplication region. Silicon is known to have very good analog and GM multiplication properties. The proposed devices represented a high-risk for high-reward approach. Therefore one primary goal of this work was to experimentally resolve uncertainty about the novel APD structures. This work specifically examined three different designs. An InGaAs/InAlAs Geiger mode (GM) structure was proposed for the superior multiplication properties of the InAlAs. The hypothesis to be tested in this structure was whether InAlAs really presented an advantage in GM. A Ge/Si SAM was proposed representing the best possible multiplication material (i.e., silicon), however, significant uncertainty existed about both the Ge material quality and the ability to transfer photoelectrons across the Ge/Si interface. Finally a third pure germanium GM structure was proposed because bulk germanium has been reported to have better dark count properties. However, significant uncertainty existed about the quantum efficiency at 1550 nm the necessary operating temperature. This project has resulted in several conclusions after fabrication and measurement of the proposed structures. We have successfully demonstrated the Ge/Si proof-of-concept in producing high analog gain in a silicon region while absorbing in a Ge region. This has included significant Ge processing infrastructure development at Sandia. However, sensitivity is limited at low temperatures due to high dark currents that we ascribe to tunneling. This leaves remaining uncertainty about whether this structure can achieve the desired performance with further development. GM detection in InGaAs/InAlAs, Ge/Si, Si and pure Ge devices fabricated at Sandia was shown to overcome gain noise challenges, which represents critical learning that will enable Sandia to respond to future single photon detection needs. However, challenges to the operation of these devices in GM remain. The InAlAs multiplication region was not found to be significantly superior to current InP regions for GM, however, improved multiplication region design of InGaAs/InP APDs has been highlighted. For Ge GM detectors it still remains unclear whether an optimal trade-off of parameters can achieve the necessary sensitivity at 1550 nm. To further examine these remaining questions, as well as other application spaces for these technologies, funding for an Intelligence Community post-doc was awarded this year.

  18. Emission parameters and thermal management of single high-power 980-nm laser diodes

    SciTech Connect (OSTI)

    Bezotosnyi, V V; Krokhin, O N; Oleshchenko, V A; Pevtsov, V F; Popov, Yu M; Cheshev, E A [P N Lebedev Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)

    2014-02-28

    We report emission parameters of high-power cw 980-nm laser diodes (LDs) with a stripe contact width of 100 ?m. On copper heat sinks of the C-mount type, a reliable output power of 10 W is obtained at a pump current of 10 A. Using a heat flow model derived from analysis of calculated and measured overall efficiencies at pump currents up to 20 A, we examine the possibility of raising the reliable power limit of a modified high-power LD mounted on heat sinks of the F-mount type using submounts with optimised geometric parameters and high thermal conductivity. The possibility of increasing the maximum reliable cw output power to 20 W with the use of similar laser crystals is discussed. (lasers)

  19. Automated Coronal Hole Detection using He I 1083 nm Spectroheliograms and Photospheric Magnetograms

    E-Print Network [OSTI]

    C. J. Henney; J. W. Harvey

    2007-01-05

    A method for automated coronal hole detection using He I 1083 nm spectroheliograms and photospheric magnetograms is presented here. The unique line formation of the helium line allows for the detection of regions associated with solar coronal holes with minimal line-of-sight obscuration across the observed solar disk. The automated detection algorithm utilizes morphological image analysis, thresholding and smoothing to estimate the location, boundaries, polarity and flux of candidate coronal hole regions. The algorithm utilizes thresholds based on mean values determined from over 10 years of the Kitt Peak Vacuum Telescope daily hand-drawn coronal hole images. A comparison between the automatically created and hand-drawn images for a 11-year period beginning in 1992 is outlined. In addition, the creation of synoptic maps using the daily automated coronal hole images is also discussed.

  20. Oxygen in Galactic Disk Stars: non-LTE abundances from the 777 nm O I triplet

    E-Print Network [OSTI]

    I. Ramirez; C. Allende Prieto; D. L. Lambert

    2005-06-29

    Oxygen abundances for a large sample of dwarf and giant stars kinematically selected to be part of the Galactic thin and thick disks have been determined from a non-LTE analysis of the O I triplet lines at 777 nm. The abundance analysis was performed using the infrared flux method temperature scale, trigonometric surface gravities, and accurate atomic data. Within this framework, the ionization balance of iron lines could not be satisfied and so we adopted the iron abundances from Fe II lines only given that they are relatively less sensitive to changes in the atmospheric parameters. We show the resulting [O/Fe] vs. [Fe/H] relationship and briefly discuss its implications.

  1. The photodissociation of oxetane at 193 nm as the reverse of the Paterno-Buchi reaction

    SciTech Connect (OSTI)

    Lee, Shih-Huang [National Synchrotron Radiation Research Center (NSRRC), 101 Hsin-Ann Road, Hsinchu Science Park, Hsinchu 30076, Taiwan (China)

    2009-12-14

    We investigated the photodissociation of oxetane (1,3-trimethylene oxide) at 193.3 nm in a molecular-beam apparatus using photofragment-translational spectroscopy and selective photoionization. We measured time-of-flight (TOF) spectra and angular anisotropy parameters {beta}(t) as a function of flight time of products at m/z=26-30 u utilizing photoionization energies from 9.8 to 14.8 eV. The TOF distributions of the products alter greatly with the employed photon energy, whereas their {beta}(t) distributions are insensitive to the photon energy. Dissociation to H{sub 2}CO+C{sub 2}H{sub 4} is the major channel in the title reaction. Three distinct dissociation paths with branching ratios 0.923:0.058:0.019 are responsible for the three features observed in the distribution of kinetic energy released in the channel H{sub 2}CO+C{sub 2}H{sub 4}. The observation of H{sub 2} and H atoms, {approx}1% in branching, indicates that products H{sub 2}CO and C{sub 2}H{sub 4} spontaneously decompose to only a small extent. Most HCO, C{sub 2}H{sub 3}, and C{sub 2}H{sub 2} ions originate from dissociative photoionization of products H{sub 2}CO and C{sub 2}H{sub 4}. Except atomic H and H{sub 2}, the photoproducts have large angular anisotropies, {beta}{>=}-0.8, which reflects rapid dissociation of oxetane following optical excitation at 193.3 nm. The mechanisms of dissociation of oxetane are addressed. Our results confirm the quantum-chemical calculations of Palmer et al. and provide profound insight into the Paterno-Buchi reaction.

  2. University of New Mexico Chapter University of New Mexico

    E-Print Network [OSTI]

    Krishna, Sanjay

    Sigma Xi University of New Mexico Chapter University of New Mexico Albuquerque, NM 87131 May 13, 2011 Mr. Ajit Barve University of New Mexico Albuquerque, NM 87131-0001 Dear Mr. Barve, On behalf to attend monthly scientific presentations at the University of New Mexico, and participation in the annual

  3. Manuscript NC 2079 Blind Source Separation by Sparse

    E-Print Network [OSTI]

    Pearlmutter, Barak

    Zibulevsky Dept. of Computer Science University of New Mexico Albuquerque, NM 87131 Barak A. Pearlmutter Dept. of Computer Science Dept. of Neurosciences University of New Mexico Albuquerque, NM 87131 July 9, 2000 (Final A, and possibly corrupted by additive noise #24;(t) x(t) = As(t) + #24;(t) (1) We wish to estimate

  4. LETTER Communicated by Michael Lewicki Blind Source Separation by Sparse Decomposition in a Signal

    E-Print Network [OSTI]

    Pearlmutter, Barak

    Dictionary Michael Zibulevsky Department of Computer Science, University of New Mexico, Albuquerque, NM 87131, University of New Mexico, Albuquerque, NM 87131, U.S.A. The blind source separation problem is to extract, and possibly corrupted by additive noise (t), x(t) = As(t) + (t). (1.1) We wish to estimate the mixing matrix

  5. Statistical Controller Design for the Linear Benchmark Problem V. Koltchinskii

    E-Print Network [OSTI]

    of New Mexico, Albuquerque, NM 87131, USA. E-mail: vlad@math.unm.edu. His research is partially supported, University of New Mexico, Albuquerque, NM 87131, USA. E-mail: chaouki@eece.unm.edu. His research is partially is the sensor measurement corrupted by the noise v, and z is the output to be controlled. Three design problems

  6. Hybrid Network on Chip (HNoC): Local Buses with a Global Mesh Architecture

    E-Print Network [OSTI]

    Forrest, Stephanie

    and Subject Descriptors B.7.2 [Integrated Circuits]: Design aids ­ simulation; C.4 [Performance of Systems-Ha University of New Mexico Department of ECE Albuquerque, NM, USA +1 (505) 277-6724 payman@ece.unm.edu George B. P. Bezerra University of New Mexico Department of CS Albuquerque, NM, USA +1 (505) 277-3411 gbezerra

  7. Modeling NoC Traffic Locality and Energy Consumption with Rent's Communication Probability Distribution

    E-Print Network [OSTI]

    Forrest, Stephanie

    Circuits]: Design aids--simulation; C.4 [Performance of Systems]: Modeling techiniques General Terms Design Distribution George B. P. Bezerra Dept. of Computer Science University of New Mexico Albuquerque, NM 87131 gbezerra@cs.unm.edu Stephanie Forrest Dept. of Computer Science University of New Mexico Albuquerque, NM

  8. Gander: Personalizing Search of the Here and Now TR-ARiSE-2011-007

    E-Print Network [OSTI]

    Julien, Christine

    Mexico, Albuquerque, NM, USA, gcroman@unm.edu © Copyright 2011 The University of Texas at Austin #12 Mexico, Albuquerque, NM, USA, gcroman@unm.edu Abstract. In Personalized Networked Spaces (PNets), people running away from the fire one needs to know the relation between fire and wind in the immediate

  9. CONTROL OF MICROWAVE-PROPELLED SAILS USING DELAYED MEASUREMENTS

    E-Print Network [OSTI]

    , University of New Mexico, Albuquerque, NM 87131 Department of Mechanical Engineering, University of New Mexico, Albuquerque, NM 87131 Microwave Sciences, Inc., 1041 Los Arabis Lane, Lafayette, CA 94549 in struc- tures, materials, optics, and adaptive and multi- functional systems. Solar and other types

  10. Non-basaltic asteroidal magmatism during the earliest stages of solar system evolution: A view from Antarctic

    E-Print Network [OSTI]

    Non-basaltic asteroidal magmatism during the earliest stages of solar system evolution: A view from Sciences, Univ. of New Mexico, Albuquerque, NM 87131, USA b Dept. of Civil Eng. and Geo. Sci., Univ. of Notre Dame, IN 46556, USA c Dept. of Earth and Planetary Sciences, Univ. of New Mexico, Albuquerque, NM

  11. Controlling Across Complex Networks , H.G. Tanner

    E-Print Network [OSTI]

    and Astronomy University of New Mexico, Albuquerque NM 87131. Sandia National Laboratories, Albuquerque, NM into our designs, e.g., we now consider the impact of link capacity, latency and packet loss on control as diverse as biology, computer science, physics, and social science have recently begun using more abstract

  12. arXiv:cs.LG/0511011v12Nov2005 The Impact of Social Networks on Multi-Agent

    E-Print Network [OSTI]

    Saia, Jared

    arXiv:cs.LG/0511011v12Nov2005 The Impact of Social Networks on Multi-Agent Recommender Systems University of New Mexico Albuquerque, NM 2 Sandia National Laboratories Albuquerque, NM Abstract. Awerbuch et consider the impact of an explicit communication network in a DRS with requirements similar to [5

  13. Some remarks on the classical notion of bounded variation

    E-Print Network [OSTI]

    Steinberg, Stanly

    University of New Mexico Albuquerque, NM 87131, USA Internet address: stanly @math.unm.edu Abstract We derive Internet address: zingano@mat.ufrgs.br Stanly L. Steinberg y Department of Mathematics and Statistics of Mathematics and Statistics University of New Mexico Albuquerque, NM 87131, USA x 1 { Introduction

  14. The Internet Transient Network Architecture: A Comparative Description

    E-Print Network [OSTI]

    The Internet Transient Network Architecture: A Comparative Description Henry N Jerez Corporation@cnri.reston.va.us Joud Khoury Electrical & Computer Engineering MSC01 1100 1 University of New Mexico Albuquerque, NM Engineering MSC01 1100 1 University of New Mexico Albuquerque, NM 87131-001 USA Email: (chaouki jlpiovesan

  15. A Hybrid Framework for Resource Allocation among Multiple Agents Moving on Discrete

    E-Print Network [OSTI]

    case of the formulation that models congestion control algorithms in the Internet. We then use of Electrical and Computer Engineering, The University of New Mexico, Albuquerque NM 87131 {jlpiovesan Engineering, The University of New Mexico, Albuquerque NM 87131 tanner@unm.edu, phone: 1-505-2771493. Jorge

  16. Are Perfect Image Watermarking Schemes Possible? attackI distortion

    E-Print Network [OSTI]

    .T. Abdallah, and Dept of EECE, The University of New Mexico, Albuquerque, NM 87131 cpizanoQeece.unm Computing, The University of New Mexico, Albuquerque, NM, 87131 pattichisbeece.unm.edu w Abetract commonly used perceptual masks. I. INTRODUCTION The global Internet has greatly facilitated the legal

  17. A Monolithic active pixel sensor for ionizing radiation using a 180nm HV-SOI process

    E-Print Network [OSTI]

    Tomasz Hemperek; Tetsuichi Kishishita; Hans Krüger; Norbert Wermes

    2015-02-23

    An improved SOI-MAPS (Silicon On Insulator Monolithic Active Pixel Sensor) for ionizing radiation based on thick-film High Voltage SOI technology (HV-SOI) has been developed. Similar to existing Fully Depleted SOI-based (FD-SOI) MAPS, a buried silicon oxide inter-dielectric (BOX) layer is used to separate the CMOS electronics from the handle wafer which is used as a depleted charge collection layer. FD-SOI MAPS suffer from radiation damage such as transistor threshold voltage shifts due to charge traps in the oxide layers and charge states created at the silicon oxide boundaries (back gate effect). The X-FAB 180-nm HV-SOI technology offers an additional isolation by deep non-depleted implant between the BOX layer and the active circuitry witch mitigates this problem. Therefore we see in this technology a high potential to implement radiation-tolerant MAPS with fast charge collection property. The design and measurement results from a first prototype are presented including charge collection in neutron irradiated samples.

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

    SciTech Connect (OSTI)

    Ojanen, Maija; Kaerhae, Petri; Ikonen, Erkki

    2010-02-10

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

  19. Optical emission from a small scale model electric arc furnace in 250-600 nm region

    SciTech Connect (OSTI)

    Maekinen, A.; Tikkala, H.; Aksela, H.; Niskanen, J.

    2013-04-15

    Optical emission spectroscopy has been for long proposed for monitoring and studying industrial steel making processes. Whereas the radiative decay of thermal excitations is always taking place in high temperatures needed in steel production, one of the most promising environment for such studies are electric arc furnaces, creating plasma in excited electronic states that relax with intense characteristic emission in the optical regime. Unfortunately, large industrial scale electric arc furnaces also present a challenging environment for optical emission studies and application of the method is not straightforward. To study the usability of optical emission spectroscopy in real electric arc furnaces, we have developed a laboratory scale DC electric arc furnace presented in this paper. With the setup, optical emission spectra of Fe, Cr, Cr{sub 2}O{sub 3}, Ni, SiO{sub 2}, Al{sub 2}O{sub 3}, CaO, and MgO were recorded in the wavelength range 250-600 nm and the results were analyzed with the help of reference data. The work demonstrates that using characteristic optical emission, obtaining in situ chemical information from oscillating plasma of electric arc furnaces is indeed possible. In spite of complications, the method could possibly be applied to industrial scale steel making process in order to improve its efficiency.

  20. Nonlinear optical properties of bulk cuprous oxide using single beam Z-scan at 790?nm

    SciTech Connect (OSTI)

    Serna, J.; Rueda, E.; García, H.

    2014-11-10

    The two-photon absorption (TPA) coefficient ? and the nonlinear index of refraction n{sub 2} for bulk cuprous oxide (Cu{sub 2}O) direct gap semiconductor single crystal have been measured by using a balance-detection Z-scan single beam technique, with an excellent signal to noise ratio. Both coefficients were measured at 790?nm using a 65 fs laser pulse at a repetition rate of 90.9?MHz, generated by a Ti:Sapphire laser oscillator. The experimental values for ? were explained by using a model that includes allowed-allowed, forbidden-allowed, and forbidden-forbidden transitions. It was found that the forbidden-forbidden transition is the dominant mechanism, which is consistent with the band structure of Cu{sub 2}O. The low value for ? found in bulk, as compared with respect to thin film, is explained in terms of the structural change in thin films that result in opposite parities of the conduction and valence band. The n{sub 2} is also theoretically calculated by using the TPA dispersion curve and the Kramers-Kronig relations for nonlinear optics.

  1. Detonation wave profiles measured in plastic bonded explosives using 1550 nm photon doppler velocimetry (PDV)

    SciTech Connect (OSTI)

    Gustavsen, Richard L [Los Alamos National Laboratory; Bartram, Brian D [Los Alamos National Laboratory; Sanchez, Nathaniel (nate) J [Los Alamos National Laboratory

    2009-01-01

    We present detonation wave profiles measured in two TATB based explosives and two HMX based explosives. Profiles were measured at the interface of the explosive and a Lithium-Fluoride (LiF) window using 1550 nm Photon Doppler Velocimetry (PDV). Planar detonations were produced by impacting the explosive with a projectile launched in a gas-gun. The impact state was varied to produce varied distance to detonation, and therefore varied support of the Taylor wave following the Chapman-Jouget (CJ) or sonic state. Profiles from experiments with different support should be the same between the Von-Neumann (VN) spike and CJ state and different thereafter. Comparison of profiles with differing support, therefore, allows us to estimate reaction zone lengths. For the TATB based explosive, a reaction zone length of {approx} 3.9 mm, 500 ns was measured in EDC-35, and a reaction zone length of {approx} 6.3 mm, 800 ns was measured in PBX 9502 pre-cooled to -55 C. The respective VN spike state was 2.25 {+-} 0.05 km/s in EDC-35 and 2.4 {+-} 0.1 km/s in the cooled PBX 9502. We do not believe we have resolved either the VN spike state (> 2.6 km/s) nor the reaction zone length (<< 50 ns) in the HMX based explosives.

  2. Modification of laminar flow ultrafine condensation particle counters for the enhanced detection of 1 nm condensation nuclei

    SciTech Connect (OSTI)

    Kuang, C.; Chen, M.; McMurry, P. H.; Wang, J.

    2011-10-01

    This paper describes simple modifications to thermally diffusive laminar flow ultrafine condensation particle counters (UCPCs) that allow detection of {approx}1 nm condensation nuclei with much higher efficiencies than have been previously reported. These nondestructive modifications were applied to a commercial butanol based UCPC (TSI 3025A) and to a diethylene glycol-based UCPC (UMN DEG-UCPC). Size and charge dependent detection efficiencies using the modified UCPCs (BNL 3025A and BNL DEGUCPC) were measured with high resolution mobility classified aerosols composed of NaCl, W, molecular ion standards of tetraalkyl ammonium bromide, and neutralizer-generated ions. With negatively charged NaCl aerosol, the BNL 3025A and BNL DEGUCPC achieved detection efficiencies of 37% (90x increase over TSI 3025A) at 1.68 nm mobility diameter (1.39 nm geometric diameter) and 23% (8x increase over UMN DEG-UCPC) at 1.19 nm mobility diameter (0.89 nm geometric diameter), respectively. Operating conditions for both UCPCs were identified that allowed negatively charged NaCl and W particles, but not negative ions of exactly the same mobility size, to be efficiently detected. This serendipitous material dependence, which is not fundamentally understood, suggests that vapor condensation might sometimes allow for the discrimination between air 'ions' and charged 'particles.' As a detector in a scanning mobility particle spectrometer (SMPS), a UCPC with this strong material dependence would allow for more accurate measurements of sub-2 nm aerosol size distributions due to the reduced interference from neutralizer-generated ions and atmospheric ions, and provide increased sensitivity for the determination of nucleation rates and initial particle growth rates.

  3. Large-sensitive-area superconducting nanowire single-photon detector at 850 nm with high detection efficiency

    E-Print Network [OSTI]

    Li, Hao; You, Lixing; Yang, Xiaoyan; Zhang, Weijun; Liu, Xiaoyu; Chen, Sijing; Wang, Zhen; Xie, Xiaoming

    2015-01-01

    Satellite-ground quantum communication requires single-photon detectors of 850-nm wavelength with both high detection efficiency and large sensitive area. We developed superconducting nanowire single-photon detectors (SNSPDs) on one-dimensional photonic crystals, which acted as optical cavities to enhance the optical absorption, with a sensitive-area diameter of 50 um. The fabricated multimode fiber coupled NbN SNSPDs exhibited a maximum system detection efficiency (DE) of up to 82% and a DE of 78% at a dark count rate of 100 Hz at 850-nm wavelength as well as a system jitter of 105 ps.

  4. Nucleation of single GaN nanorods with diameters smaller than 35 nm by molecular beam epitaxy

    SciTech Connect (OSTI)

    Chen, Yen-Ting [Institute of Atomic and Molecular Sciences, Academia Sinica, 10617 Taipei, Taiwan (China) [Institute of Atomic and Molecular Sciences, Academia Sinica, 10617 Taipei, Taiwan (China); Department of Physics, Chemistry and Biology (IFM), Linköping University, S-58183 Linköping (Sweden); Araki, Tsutomu [Department of Electrical and Electronic Engineering, Ritsumeikan University, 525-8577 Shiga (Japan)] [Department of Electrical and Electronic Engineering, Ritsumeikan University, 525-8577 Shiga (Japan); Palisaitis, Justinas; Persson, Per O. Ĺ.; Olof Holtz, Per; Birch, Jens [Department of Physics, Chemistry and Biology (IFM), Linköping University, S-58183 Linköping (Sweden)] [Department of Physics, Chemistry and Biology (IFM), Linköping University, S-58183 Linköping (Sweden); Chen, Li-Chyong [Center for Condensed Matter Sciences, National Taiwan University, 10617 Taipei, Taiwan (China)] [Center for Condensed Matter Sciences, National Taiwan University, 10617 Taipei, Taiwan (China); Chen, Kuei-Hsien [Institute of Atomic and Molecular Sciences, Academia Sinica, 10617 Taipei, Taiwan (China) [Institute of Atomic and Molecular Sciences, Academia Sinica, 10617 Taipei, Taiwan (China); Center for Condensed Matter Sciences, National Taiwan University, 10617 Taipei, Taiwan (China); Nanishi, Yasushi [Global Innovation Research Organization, Ritsumeikan University, 525-8577 Shiga (Japan)] [Global Innovation Research Organization, Ritsumeikan University, 525-8577 Shiga (Japan)

    2013-11-11

    Nucleation mechanism of catalyst-free GaN nanorod grown on Si(111) is investigated by the fabrication of uniform and narrow (<35 nm) nanorods without a pre-defined mask by molecular beam epitaxy. Direct evidences show that the nucleation of GaN nanorods stems from the sidewall of the underlying islands down to the Si(111) substrate, different from commonly reported ones on top of the island directly. Accordingly, the growth and density control of the nanorods is exploited by a “narrow-pass” approach that only narrow nanorod can be grown. The optimal size of surrounding non-nucleation area around single nanorod is estimated as 88 nm.

  5. University of New Mexico, Albuquerque Department of Electrical & Computer Engineering

    E-Print Network [OSTI]

    Santhanam, Balu

    -439 at the centennial science and engineering library (CSEL) reserve desk. I will also be putting some: bsanthan@ece.unm.edu Tel: (505) 277-1611 , Fax: (505) 277-1439 Prerequisite ECE-314, ECE-340, knowledge and Classification: stability, causality, magnitude, phase, and group delay response, minimum-phase systems, maximum

  6. NMSU -Albuquerque Nearby Restaurants, Catering Services and Hotels

    E-Print Network [OSTI]

    Johnson, Eric E.

    -260-1366 2103 Carlisle Blvd. www.wholefoodsmarket.co m The Cooperage 505-255-1657 7220 Lomas Blvd. NE Starbucks Coffee (Drive Up) 505-255-0026 2104 San Mateo www.Starbucks.com Jason's Deli 505-881-6700 2105 B

  7. 2030 Metropolitan Transportation Plan for the Albuquerque Metropolitan Planning Area 

    E-Print Network [OSTI]

    Mid-Region Metropolitan Planning Organization

    2007-04-26

    Transportation Planner Diane Scena, Trails Planner Mark A. Sprick, AICP, Transportation Planning Manager Barbara Thomas, Secretary-Transportation/Water Kendra Watkins, Transportation Planner Eric Webster, Transportation Planner ?4?Q?F?D?J?B?M???5?I?B?O?L... Manager Bruce Rizzieri, Regional Transit Manager Tony Sylvester, AICP, Special Projects Planner Loretta Tollefson, AICP, Special Projects Manager-Mid-Region Rural Transportation Planning Organization ?4?Q?F?D?J?B?M???5?I?B?O?L?T???U?P???U?I?F???.?3...

  8. New airport liquid analysis system undergoes testing at Albuquerque...

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

    Security, the MagViz system is a new, ultra-low-field MRI approach first designed for brain imaging, but with a unique variation. Given a container of something that shouldn't be...

  9. Ir L (I.~ DEPARTMENT OF ENERGY ALBUQUERQUE OPERATIONS OFFICE

    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. Anthony V. Andolina:I *r' (3

  10. Los Ranchos de Albuquerque, New Mexico: Energy Resources | Open Energy

    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 NewTexas:Montezuma, Arizona:Oregon: EnergyLloyd, NewBranchLongweiLosCerrillos,

  11. New Mexico Airlines begins Los Alamos/ Albuquerque flights April 8

    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 returning students NewNew Mexico Airlines

  12. Sandia National Laboratories: Locations: Albuquerque, New Mexico: Life in

    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 AdministrationRobust, High-ThroughputUpcoming Release of thePrograms: Center forFacebookFactIon

  13. Sandia National Laboratories: Locations: Albuquerque, New Mexico: Life in

    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 AdministrationRobust, High-ThroughputUpcoming Release of thePrograms: Center

  14. Research & Technology Showcase in Albuquerque on September 12

    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 wouldMassR&D100 Winners

  15. NNMCAB Board Agenda: March 2014 Albuquerque | 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 GasAdjustmentsShirleyEnergyTher i nAand DOEDepartment of Energy009 248.2Read| DepartmentUpdate

  16. NNMCAB Board Agenda: May 2015 Albuquerque | 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 GasAdjustmentsShirleyEnergyTher i nAand DOEDepartment of Energy009 248.2Read|

  17. APM hosts contracting officers in Albuquerque | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    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-SessionsSouthReporteeo | National Nuclear Securityhr |oft I s s u e450.2G

  18. Albuquerque, New Mexico: 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:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: Energy ResourcesAirAlamoCalifornia: EnergyLea,

  19. New airport liquid analysis system undergoes testing at Albuquerque

    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 usesofPublications64 2.251 2.211New SpeciesNewNational

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

    SciTech Connect (OSTI)

    Martha Cather; Robert Lee; Ibrahim Gundiler; Andrew Sung

    2003-09-24

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

  1. Charge Transfer Fluorescence and 34 nm Exciton Diffusion Length in Polymers with Electron Acceptor End Traps

    SciTech Connect (OSTI)

    Zaikowski, L.; Mauro, G.; Bird, M.; Karten, B.; Asaoka, S.; Wu, Q.; Cook, A. R.; Miller, J.

    2014-12-22

    Photoexcitation of conjugated poly-2,7-(9,9-dihexylfluorene) polyfluorenes with naphthylimide (NI) and anthraquinone (AQ) electron-acceptor end traps produces excitons that form charge transfer states at the end traps. Intramolecular singlet exciton transport to end traps was examined by steady state fluorescence for polyfluorenes of 17 to 127 repeat units in chloroform, dimethylformamide (DMF), tetrahydrofuran (THF), and p-xylene. End traps capture excitons and form charge transfer (CT) states at all polymer lengths and in all solvents. The CT nature of the end-trapped states is confirmed by their fluorescence spectra, solvent and trap group dependence and DFT descriptions. Quantum yields of CT fluorescence are as large as 46%. This strong CT emission is understood in terms of intensity borrowing. Energies of the CT states from onsets of the fluorescence spectra give the depths of the traps which vary with solvent polarity. For NI end traps the trap depths are 0.06 (p-xylene), 0.13 (THF) and 0.19 eV (CHCl3). For AQ, CT fluorescence could be observed only in p-xylene where the trap depth is 0.27 eV. Quantum yields, emission energies, charge transfer energies, solvent reorganization and vibrational energies were calculated. Fluorescence measurements on chains >100 repeat units indicate that end traps capture ~50% of the excitons, and that the exciton diffusion length LD =34 nm, which is much larger than diffusion lengths reported in polymer films or than previously known for diffusion along isolated chains. The efficiency of exciton capture depends on chain length, but not on trap depth, solvent polarity or which trap group is present.

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

    SciTech Connect (OSTI)

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

    2008-08-01

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

  3. Charge transfer fluorescence and 34 nm exciton diffusion length in polymers with electron acceptor end traps

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

    Zaikowski, Lori; Mauro, Gina; Bird, Matthew; Karten, Brianne; Asaoka, Sadayuki; Wu, Qin; Cook, Andrew R.; Miller, John R.

    2014-12-22

    Photoexcitation of conjugated poly-2,7-(9,9-dihexylfluorene) polyfluorenes with naphthylimide (NI) and anthraquinone (AQ) electron-acceptor end traps produces excitons that form charge transfer states at the end traps. Intramolecular singlet exciton transport to end traps was examined by steady state fluorescence for polyfluorenes of 17 to 127 repeat units in chloroform, dimethylformamide (DMF), tetrahydrofuran (THF), and p-xylene. End traps capture excitons and form charge transfer (CT) states at all polymer lengths and in all solvents. The CT nature of the end-trapped states is confirmed by their fluorescence spectra, solvent and trap group dependence and DFT descriptions. Quantum yields of CT fluorescence are asmore »large as 46%. This strong CT emission is understood in terms of intensity borrowing. Energies of the CT states from onsets of the fluorescence spectra give the depths of the traps which vary with solvent polarity. For NI end traps the trap depths are 0.06 (p-xylene), 0.13 (THF) and 0.19 eV (CHCl3). For AQ, CT fluorescence could be observed only in p-xylene where the trap depth is 0.27 eV. Quantum yields, emission energies, charge transfer energies, solvent reorganization and vibrational energies were calculated. Fluorescence measurements on chains >100 repeat units indicate that end traps capture ~50% of the excitons, and that the exciton diffusion length LD =34 nm, which is much larger than diffusion lengths reported in polymer films or than previously known for diffusion along isolated chains. As a result, the efficiency of exciton capture depends on chain length, but not on trap depth, solvent polarity or which trap group is present.« less

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

    SciTech Connect (OSTI)

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

    2008-04-15

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

  5. arXiv:0706.1062v1[physics.data-an]7Jun2007 Power-law distributions in empirical data

    E-Print Network [OSTI]

    Fe, NM 87501, USA 2 Department of Computer Science, University of New Mexico, Albuquerque, NM 87131. The sizes of solar flares, the populations of cities, and the intensities of earthquakes, for example

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

    E-Print Network [OSTI]

    Power Supply Optimization in Sub-130 nm Leakage Dominant Technologies Man L Mui Kaustav Banerjee a methodology for systematically optimizing the power supply voltage for maximizing the performance of VLSI cir- cuits in technologies where leakage power is not an insignificant fraction of the total power

  7. Abstract--High speed, oxide-confined, polyimide-planarized 850 nm vertical cavity surface emitting lasers (VCSELs) exhibit

    E-Print Network [OSTI]

    Lear, Kevin L.

    10760 1 Abstract--High speed, oxide-confined, polyimide-planarized 850 nm vertical cavity surface using a reproducible, simple process incorporating polyimide with good adhesion that does not require based on a simplified, robust process incorporating photosensitive polyimide with good metal adhesion

  8. Photodissociation of Ozone from 321 to 329 nm: The Relative Yields P2) with O2(X 3

    E-Print Network [OSTI]

    Houston, Paul L.

    Photodissociation of Ozone from 321 to 329 nm: The Relative Yields of O(3 P2) with O2(X 3 g - ), O2 Supporting Information ABSTRACT: Product imaging of O(3 P2) following dissociation of ozone has been used to determine the relative yields of the product channels O(3 P2) + O2(X 3 g - ) of ozone. All three channels

  9. Sub-10-nm half-pitch electron-beam lithography by using poly,,methyl methacrylate... as a negative resist

    E-Print Network [OSTI]

    Berggren, Karl K.

    is of great importance for high-density magnetic storage, integrated circuits, and nanoelectronic and nanophotonic devices. Until now, hydrogen silsesquioxane HSQ and calixarene were the only two reported negative, the authors report that 10-nm half-pitch dense nanostructures can also be readily fabricated using the well

  10. Experimental Demonstration of a 2-Stage Continuously Tunable Optical Tapped-Delay-Line in which N+M Pump

    E-Print Network [OSTI]

    Touch, Joe

    +M Pump Lasers Produce NĂ?M Taps A. Mohajerin-Ariaei1 , M. R. Chitgarha1 , M. Ziyadi1 , S. Khaleghi1 , A experimentally demonstrate a 2-stage continuously tunable optical tapped-delay- line in which N+M pump lasers a transfer function, and a set of wavelength pumps is used such that each wavelength acts as one of the taps

  11. Efficient 13.5 nm extreme ultraviolet emission from Sn plasma irradiated by a long CO2 laser pulse

    E-Print Network [OSTI]

    Najmabadi, Farrokh

    Efficient 13.5 nm extreme ultraviolet emission from Sn plasma irradiated by a long CO2 laser pulse 17 April 2008; accepted 4 June 2008; published online 23 June 2008 The effect of pulse duration on in with pulse durations from 25 to 110 ns. Employing a long pulse, for example, 110 ns, in a CO2 laser system

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

    E-Print Network [OSTI]

    Najmabadi, Farrokh

    EUV spectrum. It was shown that for CO2 laser most of the laser energy deposition is localized around to monochromatic 13.5 nm EUV emission can be expected. It was found that 0.5% Sn- doped foam targets show an almost

  13. Void-free filling of spin-on dielectric in 22 nm wide ultrahigh aspect ratio Si trenches

    E-Print Network [OSTI]

    Hu, Wenchuang "Walter"

    structures for the 22 nm semiconductor node. Polysilazane based spin-on dielectric SOD material is spin plasma HDP deposited materials for iso- lation purposes in future semiconductor devices.1­3 SOD can of certain properties of the material. For STI, the foremost requirement for candidate SOD material

  14. A 0.02 nJ Self-calibrated 65nm CMOS Delay Line Temperature Sensor

    E-Print Network [OSTI]

    Ng, Wai Tung

    presents an area and power efficient delay line based temperature sensor for on-chip monitoring to be monitored on a chip. Therefore, the integrated temperature sensor arrays should introduce minimum areaA 0.02 nJ Self-calibrated 65nm CMOS Delay Line Temperature Sensor Shuang Xie and Wai Tung Ng

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

    E-Print Network [OSTI]

    Neumark, Daniel M.

    2013-01-01

    -phase chemistry and photochemistry of alkyl disulfides, with dimethyl disulfide (DMDS) at the forefront of many investigations.3­17 Depending on the wave- length used, the competing dissociation pathways for DMDS observed both the methyl perthiyl radical and S2 fragments from the 193 nm photodis- sociation of DMDS

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

    SciTech Connect (OSTI)

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

    2014-05-15

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

  17. Construction of an inexpensive molecular Iodine spectrometer using a self developed Pohl wavemeter around 670 nm wavelength

    E-Print Network [OSTI]

    Barthwal, Sachin

    2015-01-01

    We describe construction of an inexpensive Iodine Spectrometer with a home made Iodine vapour cell and a self developed wavemeter based on Pohl Interferometer, around 670 nm wavelength.This can be easily realised in an undergraduate teaching laboratory to demonstrate use of a diode laser interferometry using a Pohl interferometer and measurement of wavelength using image processing techniques.Visible alternative to the IR diode lasers, 670 nm diode laser used here give chance to undergraduate students to perform comprehensive though illustrative atomic physics experiments including the Zeeman effect, the Hanle effect, Magneto Optic Rotation (MOR) effect with a little tweaking in the present spectrometer. The advantage of the spectrometer is its ease of construction with readily available optics, electronics, evacuation and glass blowing facilities and easy analysis algorithm to evaluate the wavelength. The self developed algorithm of raster scanning and circular averaging gives the researcher insight into the...

  18. Electrical and chemical properties of XeCl*(308 nm) exciplex lamp created by a dielectric barrier discharge

    SciTech Connect (OSTI)

    Baadj, S.; Harrache, Z., E-mail: zharrache@yahoo.com; Belasri, A. [Université des Sciences et de la Technologie d’Oran, USTO-MB, Laboratoire de Physique des Plasmas, Matériaux Conducteurs et leurs Application (LPPMCA) (Algeria)

    2013-12-15

    The aim of this work is to highlight, through numerical modeling, the chemical and the electrical characteristics of xenon chloride mixture in XeCl* (308 nm) excimer lamp created by a dielectric barrier discharge. A temporal model, based on the Xe/Cl{sub 2} mixture chemistry, the circuit and the Boltzmann equations, is constructed. The effects of operating voltage, Cl{sub 2} percentage in the Xe/Cl{sub 2} gas mixture, dielectric capacitance, as well as gas pressure on the 308-nm photon generation, under typical experimental operating conditions, have been investigated and discussed. The importance of charged and excited species, including the major electronic and ionic processes, is also demonstrated. The present calculations show clearly that the model predicts the optimal operating conditions and describes the electrical and chemical properties of the XeCl* exciplex lamp.

  19. Cytometer LASER (nm) Detector range Fluorochrome Names check LSRII-A UV 355 A 505-550 Indo-1 (Blue)

    E-Print Network [OSTI]

    Cytometer LASER (nm) Detector range Fluorochrome Names check LSRII-A UV 355 A 505-550 Indo-1 (Blue) B 420-460 Live Dead UV Blue Alexa 350 DAPI Indo-1(Violet) Hoechst 33342 C - empty Violet 405 A 505-550 Pac. Orange V500 VioGreen BVio 510 Viability Dye eF506 Alexa 430 Sapphire B 420-460 Pac. Blue eF450 V

  20. Sub-5 nm Domains in Ordered Poly(cyclohexylethylene)-block-poly(methyl methacrylate) Block Polymers for Lithography.

    SciTech Connect (OSTI)

    Kennemur, Justin; Yao, Li; Bates, Frank Stephen; Hillmyer, Marc

    2014-01-01

    A series of poly(cyclohexylethylene)-block-poly- (methyl methacrylate) (PCHE PMMA) diblock copolymers with varying molar mass (4.9 kg/mol Mn 30.6 kg/mol) and narrow molar mass distribution were synthesized through a combination of anionic and atom transfer radical polymerization (ATRP) techniques. Heterogeneous catalytic hydrogenation of -(hydroxy)polystyrene (PS-OH) yielded -(hydroxy)poly(cyclohexylethylene) (PCHEOH) with little loss of hydroxyl functionality. PCHE-OH was reacted with -bromoisobutyryl bromide (BiBB) to produce an ATRP macroinitiator used for the polymerization of methyl methacrylate. PCHE PMMA is a glassy, thermally stable material with a large effective segment segment interaction parameter, eff = (144.4 6.2)/T (0.162 0.013), determined by meanfield analysis of order-to-disorder transition temperatures (TODT) measured by dynamic mechanical analysis and differential scanning calorimetry. Ordered lamellar domain pitches (9 D 33 nm) were identified by small-angle X-ray scattering from neat BCPs containing 43 52 vol % PCHE ( f PCHE). Atomic force microscopy was used to show 7.5 nm lamellar features (D = 14.8 nm) which are some of the smallest observed to date. The lowest molar mass sample (Mn = 4.9 kg/mol, f PCHE = 0.46) is characterized by TODT = 173 3 C and sub-5 nm nanodomains, which together with the sacrificial properties of PMMA and the high overall thermal stability place this material at the forefront of high- systems for advanced nanopatterning applications.

  1. Formation of in-volume nanogratings with sub-100 nm periods in glass by femtosecond laser irradiation

    E-Print Network [OSTI]

    Liao, Yang; Cui, Yun; Qiao, Lingling; Bellouard, Yves; Sugioka, Koji; Cheng, Ya

    2015-01-01

    We present direct experimental observation of the morphological evolution during the formation of nanogratings with sub-100-nm periods with the increasing number of pulses. Theoretical simulation shows that the constructive interference of the scattering light from original nanoplanes will create an intensity maximum located between the two adjacent nanoplanes, resulting in shortening of the nanograting period by half. The proposed mechanism enables explaining the formation of nanogratings with periods beyond that predicted by the nanoplasmonic model.

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

    E-Print Network [OSTI]

    Kushner, Mark

    of atomic iodine in favor of the I 2 P1/2 state. The laser output power was 220 mW in a stable cavityContinuous-wave laser oscillation on the 1315 nm transition of atomic iodine pumped by O2,,a11/2 I 2 P3/2 transition of atomic iodine is conventionally obtained by a near-resonant energy

  3. 7 dB quadrature squeezing at 860 nm with periodically-poled KTiOPO4

    E-Print Network [OSTI]

    Shigenari Suzuki; Hidehiro Yonezawa; Fumihiko Kannari; Masahide Sasaki; Akira Furusawa

    2006-08-15

    We observed -7.2 dB quadrature squeezing at 860 nm by using a sub-threshold continuous-wave pumped optical parametric oscillator with a periodically-poled KTiOPO4 crystal as a nonlinear optical medium. The squeezing level was measured with the phase of homodyne detection locked at the quadrature. The blue light induced infrared absorption was not observed in the experiment.

  4. Note: Deep ultraviolet Raman spectrograph with the laser excitation line down to 177.3 nm and its application

    SciTech Connect (OSTI)

    Jin, Shaoqing; University of the Chinese Academy of Sciences, Beijing 100049 ; Fan, Fengtao; Guo, Meiling; Zhang, Ying; Feng, Zhaochi E-mail: canli@dicp.ac.cn; Li, Can E-mail: canli@dicp.ac.cn

    2014-04-15

    Deep UV Raman spectrograph with the laser excitation line down to 177.3 nm was developed in this laboratory. An ellipsoidal mirror and a dispersed-subtractive triple monochromator were used to collect and disperse Raman light, respectively. The triple monochromator was arranged in a triangular configuration with only six mirrors used. 177.3 nm laser excited Raman spectrum with cut-off wavenumber down to 200 cm{sup ?1} and spectral resolution of 8.0 cm{sup ?1} can be obtained under the condition of high purity N{sub 2} purging. With the C–C ? bond in Teflon selectively excited by the 177.3 nm laser, resonance Raman spectrum of Teflon with good quality was recorded on the home-built instrument and the ?-?{sup *} transition of C–C bond was studied. The result demonstrates that deep UV Raman spectrograph is powerful for studying the systems with electronic transition located in the deep UV region.

  5. Intense {ital J}=0{endash}1 soft-x-ray lasing at 28.5 nm in neonlike chromium

    SciTech Connect (OSTI)

    Praeg, A.R.; Loewenthal, F.; Balmer, J.E.

    1996-11-01

    Intense 3{ital p}-3{ital s}, {ital J}=0{endash}1 soft-x-ray lasing at 28.5 nm in neonlike chromium has been observed experimentally using a compact Nd:glass laser as the driver. 2.4-cm-long polished chromium slab targets were irradiated with up to 100-J/500-ps pulses at the fundamental wavelength of 1.054 {mu}m. The prepulse technique was applied using a defined prepulse 5 ns before the main pulse and with a prepulse-to-main pulse energy ratio of 0.7{percent}. It is demonstrated that a pump energy of {approximately}80 J, corresponding to a pump irradiance of approximately 9 TW/cm{sup 2} is sufficient to observe soft-x-ray lasing at 28.5 nm. At a drive laser energy of {approximately}90 J a gain coefficient of (2.2{plus_minus}0.5) cm{sup {minus}1} was measured. The one-dimensional space-resolved measurements show that the 28.5-nm laser line is emitted from a 60-{mu}m-wide (full width at half maximum) plasma region. {copyright} {ital 1996 The American Physical Society.}

  6. The Formation of IRIS Diagnostics. VII. The Formation of the OI 135.56 nm Line in the Solar Atmosphere

    E-Print Network [OSTI]

    Lin, Hsiao-Hsuan

    2015-01-01

    The O I 135.56 nm line is covered by NASA's Interface Region Imaging Spectrograph (IRIS) small explorer mission which studies how the solar atmosphere is energized. We here study the formation and diagnostic potential of this line by means of non-LTE modelling employing both 1D semi-empirical and 3D radiation-Magneto Hydrodynamic (RMHD) models. We study the basic formation mechanisms and derive a quintessential model atom that incorporates the essential atomic physics for the formation of the O I 135.56 nm line. This atomic model has 16 levels and describes recombination cascades through highly excited levels by effective recombination rates. The ionization balance O I/O II is set by the hydrogen ionization balance through charge exchange reactions. The emission in the O I 135.56 nm line is dominated by a recombination cascade and the line is optically thin. The Doppler shift of the maximum emission correlates strongly with the vertical velocity in its line forming region, which is typically located at 1.0 - ...

  7. AlNAlGaInN superlattice light-emitting diodes at 280 nm G. Kipshidze, V. Kuryatkov, K. Zhu, and B. Borisov

    E-Print Network [OSTI]

    Holtz, Mark

    -emitting diodes operating at 280 nm, grown by gas source molecular-beam epitaxy with ammonia, are described storage. However, despite recent progress, preparation of light sources operating below 300 nm is still molecular-beam epitaxy with ammonia13 on sapphire substrates. Epitaxial growth starts with the nitridation

  8. Mascarenas, D., Hush, D., Theiler, J., Farrar, C., Los Alamos National Laboratory, PO Box 1663 MS T001, Los Alamos, NM 87544

    E-Print Network [OSTI]

    Theiler, James

    Mascarenas, D., Hush, D., Theiler, J., Farrar, C., Los Alamos National Laboratory, PO Box 1663 MS T001, Los Alamos, NM 87544 Title: The Application of Compressed Sensing to Detecting Damage Los Alamos National Laboratory Engineering Institute PO Box 1663 MS T001 Los Alamos, NM, 87544 505

  9. Development of a coherent vacuum ultraviolet source at 104108 nm generated by four-wave sum frequency mixing in Hg vapor

    E-Print Network [OSTI]

    Kim, Myung Soo

    Development of a coherent vacuum ultraviolet source at 104­108 nm generated by four-wave sum-harmonic generation and four-wave mixing in a gas- eous nonlinear medium.8­11 Two tunable outputs from a pulsed dye ultraviolet VUV light source in the 104­108 nm range has been developed by utilizing four-wave sum frequency

  10. Quantitative strain mapping of InAs/InP quantum dots with 1 nm spatial resolution using dark field electron holography

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    used to measure the strain in InAs quantum dots grown in InP with a spatial resolution of 1 nmQuantitative strain mapping of InAs/InP quantum dots with 1 nm spatial resolution using dark field of semiconductor quantum dots are greatly influenced by their strain state. Dark field electron holography has been

  11. Photofragment Translational Spectroscopy of 1,3-Butadiene and 1,3-Butadiene-1,1,4,4-d4 at 193 nm

    E-Print Network [OSTI]

    Neumark, Daniel M.

    Photofragment Translational Spectroscopy of 1,3-Butadiene and 1,3-Butadiene-1,1,4,4-d4 at 193 nm Abstract: The photodissociation dynamics of 1,3-butadiene at 193 nm have been investigated the dissociation dynamics in more detail, further studies were carried out using 1,3-butadiene-1,1,4,4-d4

  12. 60 nm gate length Al2O3 / In0.53Ga0.47As gate-first MOSFETs using InAs raised source-drain regrowth

    E-Print Network [OSTI]

    Rodwell, Mark J. W.

    plasma / trimethylaluminum (TMA) cycles. A 60 nm sputtered W/15 nm electron beam evaporated Cr/400 nm PECVD SiO2/15 nm electron beam evaporated Cr gate stack was blanket- deposited. Gate lengths between 60 and optical lithography. A high power inductively coupled (ICP) plasma SF6/Ar etch defined vertical pillars

  13. Lithography-free sub-100nm nanocone array antireflection layer for low-cost silicon solar cell

    E-Print Network [OSTI]

    Xu, Zhida

    2014-01-01

    High density and uniformity sub-100nm surface oxidized silicon nanocone forest structure is created and integrated onto the existing texturization microstructures on photovoltaic device surface by a one-step high throughput plasma enhanced texturization method. We suppressed the broadband optical reflection on chemically textured grade-B silicon solar cells for up to 70.25% through this nanomanufacturing method. The performance of the solar cell is improved with the short circuit current increased by 7.1%, fill factor increased by 7.0%, conversion efficiency increased by 14.66%. Our method demonstrates the potential to improve the photovoltaic device performance with low cost high and throughput nanomanufacturing technology.

  14. Effect of 710 nm visible light irradiation on neurite outgrowth in primary rat cortical neurons following ischemic insult

    SciTech Connect (OSTI)

    Choi, Dong-Hee [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of) [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of); Department of Medical Science, Konkuk University School of Medicine, Seoul (Korea, Republic of); Lee, Kyoung-Hee; Kim, Ji-Hye; Kim, Moon Young [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of)] [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of); Lim, Jeong Hoon [Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul (Korea, Republic of) [Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul (Korea, Republic of); Rehabilitation Medicine, Division of Neurology, Department of Medicine, National University Hospital, National University Health System (Singapore); Lee, Jongmin, E-mail: leej@kuh.ac.kr [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of) [Center for Neuroscience Research, SMART Institute of Advanced Biomedical Science, Konkuk University, Seoul (Korea, Republic of); Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul (Korea, Republic of)

    2012-06-01

    Highlights: Black-Right-Pointing-Pointer 710 nm wavelength light (LED) has a protective effect in the stroke animal model. Black-Right-Pointing-Pointer We determined the effects of LED irradiation in vitro stroke model. Black-Right-Pointing-Pointer LED treatment promotes the neurite outgrowth through MAPK activation. Black-Right-Pointing-Pointer The level of synaptic markers significantly increased with LED treatment. Black-Right-Pointing-Pointer LED treatment protects cell death in the in vitro stroke model. -- Abstract: Objective: We previously reported that 710 nm Light-emitting Diode (LED) has a protective effect through cellular immunity activation in the stroke animal model. However, whether LED directly protects neurons suffering from neurodegeneration was entirely unknown. Therefore, we sought to determine the effects of 710 nm visible light irradiation on neuronal protection and neuronal outgrowth in an in vitro stroke model. Materials and methods: Primary cultured rat cortical neurons were exposed to oxygen-glucose deprivation (OGD) and reoxygenation and normal conditions. An LED array with a peak wavelength of 710 nm was placed beneath the covered culture dishes with the room light turned off and were irradiated accordingly. LED treatments (4 min at 4 J/cm{sup 2} and 50 mW/cm{sup 2}) were given once to four times within 8 h at 2 h intervals for 7 days. Mean neurite density, mean neurite diameter, and total fiber length were also measured after microtubule associated protein 2 (MAP2) immunostaining using the Axio Vision program. Synaptic marker expression and MAPK activation were confirmed by Western blotting. Results: Images captured after MAP2 immunocytochemistry showed significant (p < 0.05) enhancement of post-ischemic neurite outgrowth with LED treatment once and twice a day. MAPK activation was enhanced by LED treatment in both OGD-exposed and normal cells. The levels of synaptic markers such as PSD 95, GAP 43, and synaptophysin significantly increased with LED treatment in both OGD-exposed and normal cells (p < 0.05). Conclusion: Our data suggest that LED treatment may promote synaptogenesis through MAPK activation and subsequently protect cell death in the in vitro stroke model.

  15. Diffusion and home range parameters for rodents: Peromyscus maniculatus in New Mexico

    E-Print Network [OSTI]

    Kenkre, V.M.

    Diffusion and home range parameters for rodents: Peromyscus maniculatus in New Mexico G. Abramson a c a Consortium of the Americas for Interdisciplinary Science, University of New Mexico, Albuquerque Bariloche, Ri´o Negro, Argentina c Department of Biology, University of New Mexico, Albuquerque, NM 87131

  16. Naftali (Tuli) Herscovici 52 Agnes Drive

    E-Print Network [OSTI]

    Engineering UniversityOf New Mexico Albuquerque. NM 87131.1356 USA + I (505)277-6580 tl (505)277-1439(Fox.Abdallah, and Ed1 Schamiloglu Department of Electricaland Computer Engineering Universityof New Mexico Albuquerque on an additive white Gaussian noise (AWGN) channel, including the random-time solar-flare disturbance. We show

  17. 2006, 74 Raptors Conservation

    E-Print Network [OSTI]

    Nacional Autónoma de México, Universidad

    -Luc E. Cartron Department of Biology University of New Mexico Albuquerque NM 87131 USA tel.: +1 505 277 3411 fax: +1 505 277 0304 jlec@unm.edu. Bird electrocutions and power poles in Northwestern Mexico: an overview - : Jean-Luc E. Cartron(Department of Biology, University of New Mexico, Albuquerque

  18. EFFECTS OF UNRESOLVED MAGNETIC FIELD ON Fe I 617.3 AND 630.2 nm LINE SHAPES

    SciTech Connect (OSTI)

    Criscuoli, S.; Ermolli, I.; Giorgi, F. [INAF-Osservatorio Astronomico di Roma, Via Frascati 33, I-00040 Monte Porzio Catone (Italy)] [INAF-Osservatorio Astronomico di Roma, Via Frascati 33, I-00040 Monte Porzio Catone (Italy); Uitenbroek, H. [National Solar Observatory, Sacramento Peak, P.O. Box 62, Sunpsot, NM 88349 (United States)] [National Solar Observatory, Sacramento Peak, P.O. Box 62, Sunpsot, NM 88349 (United States)

    2013-02-15

    The contribution of the quiet Sun to solar irradiance variability, either due to changes of the solar effective temperature or to the presence of unresolved magnetic field, is still poorly understood. In this study we investigate spectral line diagnostics that are sensitive to both temperature variations and the presence of small-scale unresolved magnetic features in these areas of the solar atmosphere. Specifically, we study the dependence on the magnetic flux density of three parameters describing the shape of two magnetically sensitive Fe I lines, at 630.2 nm and 617.3 nm, namely the line core intensity (IC), the FWHM, and the equivalent width (EQW). To this end we analyze observations of active region NOAA 11172, acquired with Interferometric Bidimensional Spectrometer at the Dunn Solar Telescope, as well as results from numerical synthesis. Our results show that IC is sensitive to both temperature and magnetic flux density variations, FWHM is mostly affected by magnetic field changes, and EQW is mostly sensitive to temperature. Variations of a few percent of the measured line parameters are found in observational data that were spatially degraded to represent quiet-Sun, disk-center, medium-resolution observations. It is therefore possible to disentangle magnetic from pure thermodynamic effects by the comparison of temporal variations of the EQW and the FWHM of either of the two Fe I lines.

  19. Silica–silica Polyimide Buffered Optical Fibre Irradiation and Strength Experiment at Cryogenic Temperatures for 355 nm Pulsed Lasers

    E-Print Network [OSTI]

    Takala, E; Bordini, B; Bottura, L; Bremer, J; Rossi, L

    2012-01-01

    A controlled UV-light delivery system is envisioned to be built in order to study the stability properties of superconducting strands. The application requires a wave guide from room temperature to cryogenic temperatures. Hydrogen loaded and unloaded polyimide buffered silica–silica 100 microm core fibres were tested at cryogenic temperatures. A thermal stress test was done at 1.9 K and at 4.2 K which shows that the minimal mechanical bending radius for the fibre can be 10 mm for testing (transmission was not measured). The cryogenic transmission loss was measured for one fibre to assess the magnitude of the transmission decrease due to microbending that takes place during cooldown. UV-irradiation degradation measurements were done for bent fibres at 4.2 K with a deuterium lamp and 355 nm pulsed lasers. The irradiation tests show that the fibres have transmission degradation only for wavelengths smaller than 330 nm due to the two photon absorption. The test demonstrates that the fibres are suitable for the ...

  20. Uniform 2 nm gold nanoparticles supported on iron oxides as active catalysts for CO oxidation reaction: Structure-activity relationship

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

    Guo, Yu; Senanayake, Sanjaya; Gu, Dong; Jin, Zhao; Du, Pei -Pei; Si, Rui; Xu, Wen -Qian; Huang, Yu -Ying; Tao, Jing; Song, Qi -Sheng; et al

    2015-01-12

    Uniform Au nanoparticles (~2 nm) with narrow size-distribution (standard deviation: 0.5–0.6 nm) supported on both hydroxylated (Fe_OH) and dehydrated iron oxide (Fe_O) have been prepared by either deposition-precipitation (DP) or colloidal-deposition (CD) methods. Different structural and textural characterizations were applied to the dried, calcined and used gold-iron oxide samples. The transmission electron microscopy (TEM) and high-resolution TEM (HRTEM) described the high homogeneity in the supported Au nanoparticles. The ex-situ and in-situ X-ray absorption fine structure (XAFS) characterization monitored the electronic and short-range local structure of active gold species. The synchrotron-based in-situ X-ray diffraction (XRD), together with the corresponding temperature-programmed reductionmore »by hydrogen (H?-TPR), indicated a structural evolution of the iron-oxide supports, correlating to their reducibility. An inverse order of catalytic activity between DP (Au/Fe_OH Au/Fe_O) was observed. Effective gold-support interaction results in a high activity for gold nanoparticles, locally generated by the sintering of dispersed Au atoms on the oxide support in the DP synthesis, while a hydroxylated surface favors the reactivity of externally introduced Au nanoparticles on Fe_OH support for the CD approach. This work reveals why differences in the synthetic protocol translate to differences in the catalytic performance of Au/FeOx catalysts with very similar structural characteristics in CO oxidation.« less

  1. Ionic transport through sub-10 nm diameter hydrophobic high-aspect ratio nanopores: experiment, theory and simulation

    E-Print Network [OSTI]

    Sébastien Balme; Fabien Picaud; Manoel Manghi; John Palmeri; Mikhael Bechelany; Simon Cabello-Aguilar; Adib Abou-Chaaya; Philippe Miele; Emmanuel Balanzat; Jean Marc Janot

    2015-06-11

    Fundamental understanding of ionic transport at the nanoscale is essential for developing biosensors based on nanopore technology and new generation high-performance nanofiltration membranes for separation and purification applications. We study here ionic transport through single putatively neutral hydrophobic nanopores with high aspect ratio (of length L=6 \\mu m with diameters ranging from 1 to 10 nm) and with a well controlled cylindrical geometry. We develop a detailed hybrid mesoscopic theoretical approach for the electrolyte conductivity inside nanopores, which considers explicitly ion advection by electro-osmotic flow and possible flow slip at the pore surface. By fitting the experimental conductance data we show that for nanopore diameters greater than 4 nm a constant weak surface charge density of about 10$^{-2}$ C m$^{-2}$ needs to be incorporated in the model to account for conductance plateaus of a few pico-Siemens at low salt concentrations. For tighter nanopores, our analysis leads to a higher surface charge density, which can be attributed to a modification of ion solvation structure close to the pore surface, as observed in the molecular dynamics simulations we performed.

  2. Resonant cavity-enhanced photosensitivity in As[subscript 2]S[subscript 3] chalcogenide glass at 1550 nm telecommunication wavelength

    E-Print Network [OSTI]

    Hu, Juejun

    We report the first (to our knowledge) experimental observation of resonant cavity-enhanced photosensitivity in As[subscript 2]S[subscript 3] chalcogenide glass film at 1550?nm telecommunication wavelength. The measured ...

  3. Method to grow carbon thin films consisting entirely of diamond grains 3-5 nm in size and high-energy grain boundaries

    DOE Patents [OSTI]

    Carlisle, John A.; Auciello, Orlando; Birrell, James

    2006-10-31

    An ultrananocrystalline diamond (UNCD) having an average grain size between 3 and 5 nanometers (nm) with not more than about 8% by volume diamond having an average grain size larger than 10 nm. A method of manufacturing UNCD film is also disclosed in which a vapor of acetylene and hydrogen in an inert gas other than He wherein the volume ratio of acetylene to hydrogen is greater than 0.35 and less than 0.85, with the balance being an inert gas, is subjected to a suitable amount of energy to fragment at least some of the acetylene to form a UNCD film having an average grain size of 3 to 5 nm with not more than about 8% by volume diamond having an average grain size larger than 10 nm.

  4. Re-thinking highest and best use : implementing smart development in support of smart growth : a case study in Santa Fe, NM

    E-Print Network [OSTI]

    Balkcom, Jennifer K

    2006-01-01

    This paper answers the questions "where to develop?", "for whom to develop?", and "what to develop?" from a double bottom line perspective of profit making and social benefit, using a 3-acre property in Santa Fe, NM as an ...

  5. Generation of 30-50 nm Structures Using Easily Fabricated, Composite Teri W. Odom, Venkat R. Thalladi, J. Christopher Love, and George M. Whitesides*

    E-Print Network [OSTI]

    Prentiss, Mara

    of tens of nanometers are useful in ultradense data storage, subwavelength optics, and devices This communication describes a method to generate simple nanostructures with critical dimensions down to 30 nm, over

  6. Quantum-correlated photon pairs generated in a commercial 45nm complementary metal-oxide semiconductor microelectronics chip

    E-Print Network [OSTI]

    Gentry, Cale M; Wade, Mark W; Stevens, Martin J; Dyer, Shellee D; Zeng, Xiaoge; Pavanello, Fabio; Gerrits, Thomas; Nam, Sae Woo; Mirin, Richard P; Popovi?, Miloš A

    2015-01-01

    Correlated photon pairs are a fundamental building block of quantum photonic systems. While pair sources have previously been integrated on silicon chips built using customized photonics manufacturing processes, these often take advantage of only a small fraction of the established techniques for microelectronics fabrication and have yet to be integrated in a process which also supports electronics. Here we report the first demonstration of quantum-correlated photon pair generation in a device fabricated in an unmodified advanced (sub-100nm) complementary metal-oxide-semiconductor (CMOS) process, alongside millions of working transistors. The microring resonator photon pair source is formed in the transistor layer structure, with the resonator core formed by the silicon layer typically used for the transistor body. With ultra-low continuous-wave on-chip pump powers ranging from 5 $\\mu$W to 400 $\\mu$W, we demonstrate pair generation rates between 165 Hz and 332 kHz using >80% efficient WSi superconducting nano...

  7. Measurement of Rb 5P3/2 scalar and tensor polarizabilities in a 1064 nm light field

    E-Print Network [OSTI]

    Chen, Yun-Jhih; Raithel, Georg

    2015-01-01

    We employ doubly-resonant two-photon excitation into the 74S Rydberg state to spectroscopically measure the dynamic scalar polarizability, alpha 0, and tensor polarizability, alpha 2, of rubidium 5P3/2. To reach the necessary high intensities, we employ a cavity-generated 1064 nm optical-lattice light field, allowing us to obtain intensities near 2x10^11 W/m^2. In the evaluation of the data we use a self-referencing method that renders the polarizability measurement largely free from the intensity calibration of the laser light field. We obtain experimental values alpha 0 =-1149 (pm 2.5 percent) and alpha 2 = 563 (pm 4.2 percent), in atomic units. Methods and results are supported by simulations.

  8. The 846 nm A' 32; +X 3Z; band system of jet-cooled V, Eileen M. Spain, Jane M. Behm,a) and Michael D. Morse

    E-Print Network [OSTI]

    Morse, Michael D.

    The 846 nm A' 32; +X 3Z; band system of jet-cooled V, Eileen M. Spain, Jane M. Behm,a) and Michael October 1991; accepted 4 November 1991) The 846 nm band system of jet-cooled 5'V2 has been recorded using resonant two-photon ionization spectroscopy, and is assigned as the A '38; +X `2; band system. Both the w

  9. Viability of Cladosporium herbarum spores under 157 nm laser and vacuum ultraviolet irradiation, low temperature (10 K) and vacuum

    SciTech Connect (OSTI)

    Sarantopoulou, E. Stefi, A.; Kollia, Z.; Palles, D.; Cefalas, A. C.; Petrou, P. S.; Bourkoula, A.; Koukouvinos, G.; Kakabakos, S.; Velentzas, A. D.

    2014-09-14

    Ultraviolet photons can damage microorganisms, which rarely survive prolonged irradiation. In addition to the need for intact DNA, cell viability is directly linked to the functionality of the cell wall and membrane. In this work, Cladosporium herbarum spore monolayers exhibit high viability (7%) when exposed to 157 nm laser irradiation (412 kJm?˛) or vacuum-ultraviolet irradiation (110–180 nm) under standard pressure and temperature in a nitrogen atmosphere. Spore viability can be determined by atomic-force microscopy, nano-indentation, mass, ?-Raman and attenuated reflectance Fourier-transform far-infrared spectroscopies and DNA electrophoresis. Vacuum ultraviolet photons cause molecular damage to the cell wall, but radiation resistance in spores arises from the activation of a photon-triggered signaling reaction, expressed via the exudation of intracellular substances, which, in combination with the low penetration depth of vacuum-ultraviolet photons, shields DNA from radiation. Resistance to phototoxicity under standard conditions was assessed, as was resistance to additional environmental stresses, including exposure in a vacuum, under different rates of change of pressure during pumping time and low (10 K) temperatures. Vacuum conditions were far more destructive to spores than vacuum-ultraviolet irradiation, and UV-B photons were two orders of magnitude more damaging than vacuum-ultraviolet photons. The viability of irradiated spores was also enhanced at 10 K. This work, in addition to contributing to the photonic control of the viability of microorganisms exposed under extreme conditions, including decontamination of biological warfare agents, outlines the basis for identifying bio-signaling in vivo using physical methodologies.

  10. Santa Fe, NM 87506

    Office of Environmental Management (EM)

    am pleased to enclose Recommendation 2015-03, unanimously approved by the Northern New Mexico Citizens' Advisory Board at its April 8, 2015 Combined Committee meeting in Pojoaque,...

  11. Quantum-correlated photon pairs generated in a commercial 45nm complementary metal-oxide semiconductor microelectronics chip

    E-Print Network [OSTI]

    Cale M. Gentry; Jeffrey M. Shainline; Mark T. Wade; Martin J. Stevens; Shellee D. Dyer; Xiaoge Zeng; Fabio Pavanello; Thomas Gerrits; Sae Woo Nam; Richard P. Mirin; Miloš A. Popovi?

    2015-07-24

    Correlated photon pairs are a fundamental building block of quantum photonic systems. While pair sources have previously been integrated on silicon chips built using customized photonics manufacturing processes, these often take advantage of only a small fraction of the established techniques for microelectronics fabrication and have yet to be integrated in a process which also supports electronics. Here we report the first demonstration of quantum-correlated photon pair generation in a device fabricated in an unmodified advanced (sub-100nm) complementary metal-oxide-semiconductor (CMOS) process, alongside millions of working transistors. The microring resonator photon pair source is formed in the transistor layer structure, with the resonator core formed by the silicon layer typically used for the transistor body. With ultra-low continuous-wave on-chip pump powers ranging from 5 $\\mu$W to 400 $\\mu$W, we demonstrate pair generation rates between 165 Hz and 332 kHz using >80% efficient WSi superconducting nanowire single photon detectors. Coincidences-to-accidentals ratios consistently exceeding 40 were measured with a maximum of 55. In the process of characterizing this source we also accurately predict pair generation rates from the results of classical four-wave mixing measurements. This proof-of-principle device demonstrates the potential of commercial CMOS microelectronics as an advanced quantum photonics platform with capability of large volume, pristine process control, and where state-of-the-art high-speed digital circuits could interact with quantum photonic circuits.

  12. THE EVOLUTION OF SOLAR FLUX FROM 0.1 nm TO 160 {mu}m: QUANTITATIVE ESTIMATES FOR PLANETARY STUDIES

    SciTech Connect (OSTI)

    Claire, Mark W.; Sheets, John; Meadows, Victoria S.; Cohen, Martin; Ribas, Ignasi; Catling, David C.

    2012-09-20

    Understanding changes in the solar flux over geologic time is vital for understanding the evolution of planetary atmospheres because it affects atmospheric escape and chemistry, as well as climate. We describe a numerical parameterization for wavelength-dependent changes to the non-attenuated solar flux appropriate for most times and places in the solar system. We combine data from the Sun and solar analogs to estimate enhanced UV and X-ray fluxes for the young Sun and use standard solar models to estimate changing visible and infrared fluxes. The parameterization, a series of multipliers relative to the modern top of the atmosphere flux at Earth, is valid from 0.1 nm through the infrared, and from 0.6 Gyr through 6.7 Gyr, and is extended from the solar zero-age main sequence to 8.0 Gyr subject to additional uncertainties. The parameterization is applied to a representative modern day flux, providing quantitative estimates of the wavelength dependence of solar flux for paleodates relevant to the evolution of atmospheres in the solar system (or around other G-type stars). We validate the code by Monte Carlo analysis of uncertainties in stellar age and flux, and with comparisons to the solar proxies {kappa}{sup 1} Cet and EK Dra. The model is applied to the computation of photolysis rates on the Archean Earth.

  13. UV LED charge control of an electrically isolated proof mass in a Gravitational Reference Sensor configuration at 255 nm

    E-Print Network [OSTI]

    Balakrishnan, Karthik; Alfauwaz, Abdul; Aljadaan, Ahmad; Almajeed, Mohammed; Alrufaydah, Muflih; Althubiti, Salman; Aljabreen, Homoud; Buchman, Sasha; Byer, Robert L; Conklin, John; DeBra, Daniel; Hanson, John; Hultgren, Eric; Saud, Turki Al; Shimizu, Seiya; Soulage, Michael; Zoellner, Andreas

    2012-01-01

    Precise control over the potential of an electrically isolated proof mass is necessary for the operation of devices such as a Gravitational Reference Sensor (GRS) and satellite missions such as LISA. We show that AlGaN UV LEDs operating at 255 nm are an effective substitute for Mercury vapor lamps used in previous missions because of their ability to withstand space qualification levels of vibration and thermal cycling. After 27 thermal and thermal vacuum cycles and 9 minutes of 14.07 g RMS vibration, there is less than 3% change in current draw, less than 15% change in optical power, and no change in spectral peak or FWHM (full width at half maximum). We also demonstrate UV LED stimulated photoemission from a wide variety of thin film carbide proof mass coating candidates (SiC, Mo2C, TaC, TiC, ZrC) that were applied using electron beam evaporation on an Aluminum 6061-T6 substrate. All tested carbide films have measured quantum efficiencies of 3.8-6.8*10^-7 and reflectivities of 0.11-0.15, which compare favor...

  14. O({sup 3}P{sub J}) formation and desorption by 157-nm photoirradiation of amorphous solid water

    SciTech Connect (OSTI)

    DeSimone, Alice J.; Orlando, Thomas M.

    2014-03-07

    Photodissociation of amorphous solid water (ASW) deposited on a thinly oxidized copper substrate at 82 K was studied by measuring O({sup 3}P{sub J=2,1,0}) photoproducts detected with resonance-enhanced multiphoton ionization. For each spin-orbit state, the oxygen atom time-of-flight spectrum was measured as a function of H{sub 2}O exposure, which is related to ice thickness, and 157-nm irradiation time. Four Maxwell-Boltzmann distributions with translational temperatures of 10?000 K, 1800 K, 400 K, and 82 K were found to fit the data. The most likely formation mechanisms are molecular elimination following ionization of water and ion-electron recombination, secondary recombination of hydroxyl radicals, and photodissociation of adsorbed hydroxyl radicals. Evidence for O-atom diffusion through bulk ASW was found for H{sub 2}O exposures of at least 5 Langmuir (1 L = 10{sup ?6} Torr?s). The cross sections for O({sup 3}P{sub 2}) depletion were 1.3 × 10{sup ?19} and 6.5 × 10{sup ?20} cm{sup 2} for 1 and 5 L, respectively.

  15. Few-photon imaging at 1550 nm using a low-timing-jitter superconducting nanowire single-photon detector

    E-Print Network [OSTI]

    Zhou, H; You, L; Chen, S; Zhang, W; Wu, J; Wang, Z; Xie, X

    2015-01-01

    We demonstrated a laser depth imaging system based on the time-correlated single-photon counting technique, which was incorporated with a low-jitter superconducting nanowire single-photon detector (SNSPD), operated at the wavelength of 1550 nm. A sub-picosecond time-bin width was chosen for photon counting, resulting in a discrete noise of less than one/two counts for each time bin under indoor/outdoor daylight conditions, with a collection time of 50 ms. Because of the low-jitter SNSPD, the target signal histogram was significantly distinguishable, even for a fairly low retro-reflected photon flux. The depth information was determined directly by the highest bin counts, instead of using any data fitting combined with complex algorithms. Millimeter resolution depth imaging of a low-signature object was obtained, and more accurate data than that produced by the traditional Gaussian fitting method was generated. Combined with the intensity of the return photons, three-dimensional reconstruction overlaid with re...

  16. Towards Next Generation TATB-based Explosives by Understanding Voids and Microstructure from 10 nm to 1 cm

    SciTech Connect (OSTI)

    Willey, T M; Overturf, G

    2009-03-26

    TATB-based explosives have been investigated on length scales spanning several orders of magnitude, from just under 10 nm to larger than 1 cm. This has been accomplished using a combination of ultra-small angle x-ray scattering (USAXS), ultra-small angle neutron scattering (USANS), and x-ray computed tomography (XRCT). USAXS determines distributions the smallest structures including hot-spot voids from hundreds of nanometers to a few microns, USANS extends this range to about 10 microns, and two variants of XRCT cover sizes from microns to centimeters. Several examples are presented for LX-17, a triaminotrinitrobenzene based plastic bonded explosive using Kel-F 800. As an extension of previous USAXS results, in these proceedings, an alternate binder results in a more uniform microstructure for the PBX, useful towards design of next-generation TATB-based explosives. These data are an important step to understanding microstructural mechanisms that affect the mechanical properties of TATB-based explosives, and provide complete a comprehensive characterization of the structure of LX-17 from nanometers to centimeters that can be used as empirical input to computational models of detonation, and in determining the relationship between voids and microstructure to detonation properties.

  17. Spatial and Temporal Stability of Airglow Measured in the Meinel Band Window at 1191.3 nm

    E-Print Network [OSTI]

    Nguyen, Hien T; Battle, John; Bock, James J; Hristov, Viktor; Korngut, Philip; Meek, Andrew

    2015-01-01

    We report on the temporal and spatial fluctuations in the atmospheric brightness in the narrow band between Meinel emission lines at 1191.3 nm using an R=320 near-infrared instrument. We present the instrument design and implementation, followed by a detailed analysis of data taken over the course of a night from Table Mountain Observatory. The absolute sky brightness at this wavelength is found to be 5330 +/- 30 nW m^-2 sr^-1, consistent with previous measurements of the inter-band airglow at these wavelengths. This amplitude is larger than simple models of the continuum component of the airglow emission at these wavelengths, confirming that an extra emissive or scattering component is required to explain the observations. We perform a detailed investigation of the noise properties of the data and find no evidence for a noise component associated with temporal instability in the inter-line continuum. This result demonstrates that in several hours of ~100s integrations the noise performance of the instrument ...

  18. The photospheric solar oxygen project: IV. 3D-NLTE investigation of the 777 nm triplet lines

    E-Print Network [OSTI]

    Steffen, M; Caffau, E; Ludwig, H -G; Bonifacio, P; Cayrel, R; Ku?inskas, A; Livingston, W C

    2015-01-01

    The solar photospheric oxygen abundance is still widely debated. Adopting the solar chemical composition based on the "low" oxygen abundance, as determined with the use of three-dimensional (3D) hydrodynamical model atmospheres, results in a well-known mismatch between theoretical solar models and helioseismic measurements that is so far unresolved. We carry out an independent redetermination of the solar oxygen abundance by investigating the center-to-limb variation of the OI IR triplet lines at 777 nm in different sets of spectra with the help of detailed synthetic line profiles based on 3D hydrodynamical CO5BOLD model atmospheres and 3D non-LTE line formation calculations with NLTETD. The idea is to simultaneously derive the oxygen abundance,A(O), and the scaling factor SH that describes the cross-sections for inelastic collisions with neutral hydrogen relative the classical Drawin formula. The best fit of the center-to-limb variation of the triplet lines achieved with the CO5BOLD 3D solar model is clearly...

  19. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    The type of crystals that we measured is being used in a spectrometer on the Z machine at Sandia National Laboratories SNL in Albuquerque NM The first technique for...

  20. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    The type of crystals that we measured is being used in a spectrometer on the Z machine at Sandia National Laboratories (SNL) in Albuquerque, NM. The first technique for...

  1. Measuring the X-ray Resolving Power of Bent Potassium Acid Phthalate

    Office of Scientific and Technical Information (OSTI)

    The type of crystals that we measured is being used in a spectrometer on the Z machine at Sandia National Laboratories (SNL) in Albuquerque, NM. The first technique for...

  2. estimation Humphreys, S.L.; Miller, L.A.; Monroe, D.K. [Sandia...

    Office of Scientific and Technical Information (OSTI)

    RADTRAD: A simplified model for RADionuclide Transport and Removal And Dose estimation Humphreys, S.L.; Miller, L.A.; Monroe, D.K. Sandia National Labs., Albuquerque, NM (United...

  3. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    RADTRAD: A simplified model for RADionuclide Transport and Removal And Dose estimation","Humphreys, S.L.; Miller, L.A.; Monroe, D.K. Sandia National Labs., Albuquerque, NM (United...

  4. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    RADTRAD A simplified model for RADionuclide Transport and Removal And Dose estimation Humphreys S L Miller L A Monroe D K Sandia National Labs Albuquerque NM United States Heames T...

  5. The Numerical Solution of Di usion Problems in Strongly Heterogeneous Non-Isotropic Materials

    E-Print Network [OSTI]

    Hyman, James "Mac"

    Steinberg Department of Mathematics and Statistics University of New Mexico Albuquerque NM 87131 February 14 a Sand-Shale System . . . . . . . . . . . . . . . . . . . . . . . 40 5.7 Flow Through a System Containing

  6. The Numerical Solution of Diffusion Problems in Strongly Heterogeneous NonIsotropic Materials

    E-Print Network [OSTI]

    Steinberg, Stanly

    Steinberg Department of Mathematics and Statistics University of New Mexico Albuquerque NM 87131 February 14 a Sand­Shale System . . . . . . . . . . . . . . . . . . . . . . . 40 5.7 Flow Through a System Containing

  7. Systematic Parasitology An International Journal

    E-Print Network [OSTI]

    Clayton, Dale H.

    tree skinks, Lamprolepis smar- agdina (Lesson) are described from specimens col- lected in Papua New Mexico, Albuquerque, NM 87131, USA S. E. Bush Department of Biology, University of Utah, Salt Lake City

  8. Asymmetric Unification: A New Unification Paradigm for Cryptographic Protocol Analysis

    E-Print Network [OSTI]

    Escobar, Santiago

    Mexico, Albuquerque, NM, USA, kapur@cs.unm.edu 5 Clarkson University, Potsdam, NY, USA liuzh to a legitimate principal, and may be in league with a set of corrupted principals, and thus have access

  9. This paper appeared at the First International Conference on Sensor Networks and Applications, Nov. 4-Nov. 6, 2009

    E-Print Network [OSTI]

    Crandall, Jedidiah R.

    . Computer Science Dept. Univ. of New Mexico Univ. of New Mexico Univ. of New Mexico Albuquerque, NM 87131 systems. DIFT [29, 8, 9, 22, 6, 25] has been pro- posed as an attractive solution to memory corruption vul

  10. Fast Asynchronous Byzantine Agreement and Leader Election with Full Information

    E-Print Network [OSTI]

    King, Valerie

    . The adversary is non-adaptive only in the sense that the corrupted processors must be chosen at the outset. Our: val@uvic.ca §Department of Computer Science, University of New Mexico, Albuquerque, NM 87131

  11. Dynamical Discrete-Time Load Balancing in Distributed Systems in the Presence of Time Delays

    E-Print Network [OSTI]

    Hayat, Majeed M.

    and Computer Engineering University of New Mexico Albuquerque, NM 87131-1356, USA Abstract The implementationS factors such as latency, congestion and corruption, can significantly contribute to delays during dynamic

  12. PrOreDdingsof the 42nd IEEE Conrereneeon Decision and Convol

    E-Print Network [OSTI]

    University of New Mexico Albuquerque, NM 87131-1356,USA Abstmcl-The implementationof a load balancing policy in communications between them. For example, network QoS factors such as latency,congestion and corruption, can

  13. Load balanced Scalable Byzantine Agreement through Quorum Building, with Full Information

    E-Print Network [OSTI]

    Saia, Jared

    .trehaan}@gmail.com, 2 Department of Computer Science, University of New Mexico, Albuquerque, NM 87131-1386, saia of messages. The only constraint on the adversary is that it must choose its corrupt processors at the start

  14. BLIND SEPARATION OF SOURCES WITH SPARSE REPRESENTATIONS IN A GIVEN SIGNAL DICTIONARY

    E-Print Network [OSTI]

    Pearlmutter, Barak

    Zibulevsky Barak A. Pearlmutter Department of Computer Science, University of New Mexico, Albuquerque, NM, and possibly corrupted by additive noise #24;(t) x(t) = As(t) + #24;(t) (1) We wish to estimate the mixing

  15. Supercomputing Challenge

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

    3rd New Mexico Supercomputing Challenge April 23, 2013 Clustering algorithms to find correlations, "meaningful" words, topics LOS ALAMOS, N.M., April 23, 2013-A trio of Albuquerque...

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

    E-Print Network [OSTI]

    Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department Laboratories Albuquerque, NM 87185 Fusion Power Associates Annual Meeting and Symposium Washington, DC

  17. Methods Note/ NAPL Source Zone Depletion Model

    E-Print Network [OSTI]

    Barkan, Christopher P.L.

    industry. Among the petroleum hydrocarbon mixtures considered, the cleanup time of diesel fuel was much of Geomechanics, Sandia National Laboratories, P.O. Box 5800, MS 0735, Albuquerque, NM 87185-0735; (505) 284

  18. Sandia Energy - Rene Sells

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

    at Sandia National Laboratories in Albuquerque, NM. She received her B.A. (1998) in Journalism and Mass Communication and M.B.A (2002) in Marketing Management from the University...

  19. DOE Reaches Recovery Act Goal With Cleanup of All Legacy Transuranic...

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

    N.M., May 3, 2012 -The U.S. Department of Energy (DOE) completed cleanup of the Cold War legacy transuranic (TRU) waste at Sandia National Laboratories (Sandia) in Albuquerque,...

  20. Multidecadal to multicentury scale collapses of Northern Hemisphere monsoons over the

    E-Print Network [OSTI]

    Asmerom, Yemane

    Lachnietd a Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131; b Super Drought,coincide with solarinsolation minima, suggest- ing that solar forcing of sea surface

  1. Belen Alexander Municipal Airport (E80) Pavement Condition and Analysis

    E-Print Network [OSTI]

    Cal, Mark P.

    . Lucero, AICP Airport Development Administrator New Mexico Aviation Division P.O. Box 9830 Albuquerque, NM Assuming No Maintenance 13 ..........Table 4. Predicted Pavement Conditions (PCI) Assuming no Maintenance ..............................................................6. Maintenance and Rehabilitation (M&R) Schedule 20

  2. Raton Municipal Airport (RTN) Pavement Condition and Analysis

    E-Print Network [OSTI]

    Cal, Mark P.

    Airport Development Administrator New Mexico Aviation Division P.O. Box 9830 Albuquerque, NM 87119 tel No Maintenance 14 ...............Table 4. Predicted Pavement Conditions (PCI) Assuming no Maintenance After 2007 .......................................................6. Maintenance and Rehabilitation (M&R) Sche

  3. Clayton Municipal Airport (CAO) Pavement Condition and Analysis

    E-Print Network [OSTI]

    Cal, Mark P.

    Airport Development Administrator New Mexico Aviation Division P.O. Box 9830 Albuquerque, NM 87119 tel No Maintenance 13 .....................Table 4. Predicted Pavement Conditions (PCI) Assuming no Maintenance 14 for Runway 12-30 (2010) 20 .......................................................6. Maintenance

  4. Moriarty Municipal Airport (0E0) Pavement Condition and Analysis

    E-Print Network [OSTI]

    Cal, Mark P.

    Airport Development Administrator New Mexico Aviation Division P.O. Box 9830 Albuquerque, NM 87119 tel .................................................................................................................Skid Resistance 13 ....................................................3. Airport Maintenance Completed Assuming No Maintenance 14 ...............Table 5. Predicted Pavement Conditions (PCI) Assuming

  5. Silver City Grant County Airport (SVC) Pavement Condition and Analysis

    E-Print Network [OSTI]

    Cal, Mark P.

    , AICP Airport Development Administrator New Mexico Aviation Division P.O. Box 9830 Albuquerque, NM 87119 No Maintenance 13 ...............Table 4. Predicted Pavement Conditions (PCI) Assuming no Maintenance After 2010 .......................................................6. Maintenance and Rehabilitation (M&R) Schedule 21

  6. Deming Municipal Airport (DMN) Pavement Condition and Analysis

    E-Print Network [OSTI]

    Cal, Mark P.

    Airport Development Administrator New Mexico Aviation Division P.O. Box 9830 Albuquerque, NM 87119 tel No Maintenance 16 2 #12;...............Table 4. Predicted Pavement Conditions (PCI) Assuming no Maintenance After

  7. Las Cruces International Airport (LRU) Pavement Condition and Analysis

    E-Print Network [OSTI]

    Cal, Mark P.

    , AICP Airport Development Administrator New Mexico Aviation Division P.O. Box 9830 Albuquerque, NM 87119 ........................................................................................................3. Airport Maintenance 14 .......................................4. Predicted Pavement Conditions Assuming No Maintenance 14 ...............Table 4. Predicted Pavement Conditions (PCI) Assuming

  8. Sierra Blanca Ruidoso Airport (SRR) Pavement Condition and Analysis

    E-Print Network [OSTI]

    Cal, Mark P.

    , AICP Airport Development Administrator New Mexico Aviation Division P.O. Box 9830 Albuquerque, NM 87119 No Maintenance 13 .................................Table 4. Predicted Pavement Conditions (PCI) Assuming no Maintenance 14 ..........................................Figure 7. Sierra Blanca Ruidoso (SRR) Predicted PCI

  9. Workshop on programming languages for high performance computing (HPCWPL): final report.

    SciTech Connect (OSTI)

    Murphy, Richard C.

    2007-05-01

    This report summarizes the deliberations and conclusions of the Workshop on Programming Languages for High Performance Computing (HPCWPL) held at the Sandia CSRI facility in Albuquerque, NM on December 12-13, 2006.

  10. SANDIA REPORT SAND2006-5000

    E-Print Network [OSTI]

    O'Leary, Dianne P.

    , Clustering and Summarizing Documents Daniel M. Dunlavy, Sandia National Laboratories Dianne P. O'Leary Albuquerque, NM 87185-1318 dmdunla@sandia.gov Dianne P. O'Leary Department of Computer Science and Institute

  11. Sandia Energy - EC Publications

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

    two systems, each comprised of a single module using either crystalline silicon or CdTe cells, and located either at Albuquerque, NM, or Golden, CO. Output from a PV system is...

  12. Phylogenetic Reconstruction from Arbitrary Gene-Order Data Jijun Tang and Bernard M.E. Moret

    E-Print Network [OSTI]

    Moret, Bernard

    University of New Mexico Department of Computer Science Albuquerque, NM 87131, USA jtang in chloroplast genomes: an ongoing process of gene migration to the nu- cleus results in a low, but observable

  13. Molecular Biology of the Cell Vol. 18, 14101420, April 2007

    E-Print Network [OSTI]

    Steinberg, Stanly

    , and Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM 87131 Submitted November 23, migration, and degran- ulation. Here, immunogold labeling is used to map the plasma membrane distributions

  14. Basic Instructor Training | Department of Energy

    Office of Environmental Management (EM)

    Basic Instructor Training Basic Instructor Training January 22, 2015 - 5:54pm Addthis The Emergency Operations Training Academy, NA 40.2, Readiness and Training, Albuquerque, NM is...

  15. EM’s Tracy Mustin Celebrates Milestone at New Mexico Lab

    Broader source: Energy.gov [DOE]

    ALBUQUERQUE, N.M. – EM Principal Deputy Assistant Secretary Tracy Mustin joined other DOE officials and local and state leaders Wednesday to celebrate the completion of the Cold War legacy waste cleanup at Sandia National Laboratories.

  16. J Stat Phys (2007) 129: 323333 DOI 10.1007/s10955-007-9362-5

    E-Print Network [OSTI]

    Kenkre, V.M.

    2007-01-01

    performed recently on real networks as different as the Internet and the World Wide Web, ecological and food for Interdisciplinary Science and Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM 87131

  17. Dynamic Time Delay Models for Load Balancing Part II: A Stochastic Analysis of the

    E-Print Network [OSTI]

    Hayat, Majeed M.

    2 1 ECE Dept, University of New Mexico, Albuquerque NM 87131-1356, USA {hayat broadband communication medium (e.g., the Internet, ATM, wireless LAN or wireless Internet). In such cases

  18. Intrusion Detection using Sequences of System Calls Steven A. Hofmeyr

    E-Print Network [OSTI]

    New Mexico, University of

    Somayaji Dept. of Computer Science University of New Mexico Albuquerque, NM 87131-1386 steveah buffer overflow or bug in Microsoft Internet Explorer, our applications and operating systems are full

  19. Uranium and other heavy metals in the plant-animal-human food chain near abandoned mining sites and structures in an American Indian community in northwestern New Mexico

    E-Print Network [OSTI]

    Samuel-Nakamura, Christine

    2013-01-01

    The Navajo people and uranium mining. Albuquerque, NM:2002). The history of uranium mining and the Navajo people.Key, C.R. (2000). Uranium mining and lung cancer among

  20. Slide 1

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

    Albuquerque, NM Scott McCalmont, Gil Katzir, Felipe Fuks, Justis Earle Tigo Energy, Los Gatos, CA 38 th Photovoltaic Specialists Conference 4 June, 2012 Austin, TX SANDIA REVIEW &...

  1. CX-007093: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Postmortem Code Blue--Kansas City PlantCX(s) Applied: B3.6Date: 05/09/2011Location(s): Albuquerque, NM; Kansas City, MO, Missouri, New MexicoOffice(s): NNSA-Headquarters, Sandia Site Office

  2. UV LED charge control of an electrically isolated proof mass in a Gravitational Reference Sensor configuration at 255 nm

    E-Print Network [OSTI]

    Karthik Balakrishnan; Ke-Xun Sun; Abdul Alfauwaz; Ahmad Aljadaan; Mohammed Almajeed; Muflih Alrufaydah; Salman Althubiti; Homoud Aljabreen; Sasha Buchman; Robert L Byer; John Conklin; Daniel DeBra; John Hanson; Eric Hultgren; Turki Al Saud; Seiya Shimizu; Michael Soulage; Andreas Zoellner

    2012-02-03

    Precise control over the potential of an electrically isolated proof mass is necessary for the operation of devices such as a Gravitational Reference Sensor (GRS) and satellite missions such as LISA. We show that AlGaN UV LEDs operating at 255 nm are an effective substitute for Mercury vapor lamps used in previous missions because of their ability to withstand space qualification levels of vibration and thermal cycling. After 27 thermal and thermal vacuum cycles and 9 minutes of 14.07 g RMS vibration, there is less than 3% change in current draw, less than 15% change in optical power, and no change in spectral peak or FWHM (full width at half maximum). We also demonstrate UV LED stimulated photoemission from a wide variety of thin film carbide proof mass coating candidates (SiC, Mo2C, TaC, TiC, ZrC) that were applied using electron beam evaporation on an Aluminum 6061-T6 substrate. All tested carbide films have measured quantum efficiencies of 3.8-6.8*10^-7 and reflectivities of 0.11-0.15, which compare favorably with the properties of previously used gold films. We demonstrate the ability to control proof mass potential on an 89 mm diameter spherical proof mass over a 20 mm gap in a GRS-like configuration. Proof mass potential was measured via a non-contact DC probe, which would allow control without introducing dynamic forcing of the spacecraft. Finally we provide a look ahead to an upcoming technology demonstration mission of UV LEDs and future applications toward charge control of electrically isolated proof masses.

  3. Deep Trench Capacitor based Step-up and Step-down DC/DC Converters in 32nm SOI with Opportunistic

    E-Print Network [OSTI]

    Sapatnekar, Sachin

    Deep Trench Capacitor based Step-up and Step-down DC/DC Converters in 32nm SOI with Opportunistic domains. Using ultra-high density deep trench capacitors, we are able to achieve an output power density-power domain scenario by implementing a bi-directional opportunistic current borrowing scheme. Deep trench

  4. Renewable Energy Desalination: An Emerging Solution to Close MENA's Water Gap 56th Annual NM Water Conf., New Water New Energy: A Conference Linking Desalination and Renewable Energy

    E-Print Network [OSTI]

    Johnson, Eric E.

    Renewable Energy Desalination: An Emerging Solution to Close MENA's Water Gap 56th Annual NM Water Conf., New Water New Energy: A Conference Linking Desalination and Renewable Energy 45 Renewable Energy and renewable energy to climate change impacts on water and agriculture sectors. Dr. Debele has published

  5. Primary and Secondary Dissociation from Allyl Iodide Excited at 193 nm: Centrifugal Effects in the Unimolecular Dissociation of the Allyl Radical

    E-Print Network [OSTI]

    Butler, Laurie J.

    Primary and Secondary Dissociation from Allyl Iodide Excited at 193 nm: Centrifugal Effects. The stability is due to centrifugal effects caused by significant rotational energy imparted to the allyl of the centrifugal barrier on the unimolecular dissociation of the allyl radical. We first review previous work

  6. A 19.1dBm Segmented Power-Mixer Based Multi-Gbps mm-Wave Transmitter in 32nm SOI CMOS

    E-Print Network [OSTI]

    Hajimiri, Ali

    A 19.1dBm Segmented Power-Mixer Based Multi-Gbps mm-Wave Transmitter in 32nm SOI CMOS Kaushik Abstract -- A high-power, fully-integrated, mm-wave power mixer based transmitter capable of generating case segmentation at 30% higher supply voltage. Index Terms -- mm-wave, , Power Mixer, CMOS Power

  7. HPC Resiliency Summit: Workshop on Resiliency for Petascale HPC, Los Alamos Computer Science Symposium, Santa Fe, NM, 10/15/2008

    E-Print Network [OSTI]

    Engelmann, Christian

    HPC Resiliency Summit: Workshop on Resiliency for Petascale HPC, Los Alamos Computer Science Summit: Workshop on Resiliency for Petascale HPC, Los Alamos Computer Science Symposium, Santa Fe, NM, 10 Resiliency Summit: Workshop on Resiliency for Petascale HPC, Los Alamos Computer Science Symposium, Santa Fe

  8. Stark Width and Shift Measurements for the 696.543nm ArI Line using Degenerate Four-Wave Mixing (DFWM) Spectroscopy

    E-Print Network [OSTI]

    thermal equilibrium argon arc plasma. DFWM spectroscopy has been used for line pro˘le measurements as well.543 nm) in an electric argon arc plasma using degenerate four-wave mixing (DFWM) spectroscopy. DFWM as for plasma diagnostics. At high laser intensities, the relationship between DFWM signal intensity and plasma

  9. Emission Spectroscopy of Dissociative Allyl Iodide and Allyl Alcohol Excited at 199.7 nm B. F. Parsons, D. E. Szpunar, and L. J. Butler*

    E-Print Network [OSTI]

    Butler, Laurie J.

    Emission Spectroscopy of Dissociative Allyl Iodide and Allyl Alcohol Excited at 199.7 nm B. F investigated the emission spectroscopy of allyl iodide, CH2dCHCH2I, and allyl alcohol, CH2dCHCH2- OH, excited). The emission spectrum is dominated by activity in the CH2 wag and the CdC stretch, reflecting the dynamics

  10. Growths of staggered InGaN quantum wells light-emitting diodes emitting at 520525 nm employing graded growth-temperature profile

    E-Print Network [OSTI]

    Gilchrist, James F.

    Growths of staggered InGaN quantum wells light-emitting diodes emitting at 520­525 nm employing current spreading and light extraction in GaN-based light emitting diodes Appl. Phys. Lett. 100, 061107 (2012) Electrically driven nanopyramid green light emitting diode Appl. Phys. Lett. 100, 061106 (2012

  11. Fast Purcell-enhanced single photon source in 1,550-nm telecom band from a resonant quantum dot-cavity coupling

    E-Print Network [OSTI]

    Birowosuto, M D; Matsuo, S; Taniyama, H; van Veldhoven, P J; Nötzel, R; Notomi, M; 10.1038/srep00321

    2012-01-01

    High-bit-rate nanocavity-based single photon sources in the 1,550-nm telecom band are challenges facing the development of fibre-based long-haul quantum communication networks. Here we report a very fast single photon source in the 1,550-nm telecom band, which is achieved by a large Purcell enhancement that results from the coupling of a single InAs quantum dot and an InP photonic crystal nanocavity. At a resonance, the spontaneous emission rate was enhanced by a factor of 5 resulting a record fast emission lifetime of 0.2 ns at 1,550 nm. We also demonstrate that this emission exhibits an enhanced anti-bunching dip. This is the first realization of nanocavity-enhanced single photon emitters in the 1,550-nm telecom band. This coupled quantum dot cavity system in the telecom band thus provides a bright high-bit-rate non-classical single photon source that offers appealing novel opportunities for the development of a long-haul quantum telecommunication system via optical fibres.

  12. Fast Purcell-enhanced single photon source in 1,550-nm telecom band from a resonant quantum dot-cavity coupling

    E-Print Network [OSTI]

    M. D. Birowosuto; H. Sumikura; S. Matsuo; H. Taniyama; P. J. van Veldhoven; R. Nötzel; M. Notomi

    2012-03-28

    High-bit-rate nanocavity-based single photon sources in the 1,550-nm telecom band are challenges facing the development of fibre-based long-haul quantum communication networks. Here we report a very fast single photon source in the 1,550-nm telecom band, which is achieved by a large Purcell enhancement that results from the coupling of a single InAs quantum dot and an InP photonic crystal nanocavity. At a resonance, the spontaneous emission rate was enhanced by a factor of 5 resulting a record fast emission lifetime of 0.2 ns at 1,550 nm. We also demonstrate that this emission exhibits an enhanced anti-bunching dip. This is the first realization of nanocavity-enhanced single photon emitters in the 1,550-nm telecom band. This coupled quantum dot cavity system in the telecom band thus provides a bright high-bit-rate non-classical single photon source that offers appealing novel opportunities for the development of a long-haul quantum telecommunication system via optical fibres.

  13. 10 to 70% methanol in 50 mM KH2PO4 over 25 min, 10 ml/min, monitor at 380 nm). Next, the HPLC-

    E-Print Network [OSTI]

    Gao, Jinming

    10 to 70% methanol in 50 mM KH2PO4 over 25 min, 10 ml/min, monitor at 380 nm). Next, the HPLC- purified mixture was desalted on the same column (methanol was removed on a rotary evaporator, and the sample loaded in H2O and eluted with 90% methanol) and lyophilized, yielding the purified Nvoc

  14. Sub-50 nm scratch-proof DLC molds for reversal nanoimprint lithography L. Tao, C. T. Nelson, K. Trivedi, S. Ramachandran, M. Goeckner, L. Overzet, and Walter Hua)

    E-Print Network [OSTI]

    Hu, Wenchuang "Walter"

    Sub-50 nm scratch-proof DLC molds for reversal nanoimprint lithography L. Tao, C. T. Nelson, K of the industry is related to the mold life time that significantly affects cost of ownership and manufacturing reproducibility. Nowadays, most often used Si or glass molds that are very expensive can be damaged after certain

  15. Exceptional activity of sub-nm Pt clusters on CdS for photocatalytic hydrogen production: A combined of experimental and first-principles study

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

    Wu, Qiyuan; Su, Dong; Xiong, Shangmin; Shen, Peichuan; Zhao, Shen; Li, Yan; Orlov, Alexander

    2014-12-24

    In this work we have explored a new concept of substantially increasing photocatalytic activity for H? production of conventional semiconductors by modifying them with sub-nm Pt particles. By combining both experimental and theoretical approaches, we have also developed new mechanistic insights into the 17 times increase in photocatalytic activity of Pt modified CdS catalysts.

  16. SEEDED VISA: A 1064nm LASER-SEEDED FEL AMPLIFIER AT THE M. Dunning, G. Andonian, E. Hemsing, S. Reiche, J. Rosenzweig

    E-Print Network [OSTI]

    Brookhaven National Laboratory

    SEEDED VISA: A 1064nm LASER-SEEDED FEL AMPLIFIER AT THE BNL ATF M. Dunning, G. Andonian, E. Hemsing Free Electron Laser (FEL) using the VISA undulator and a Nd:YAG seed laser will be performed for a short Rayleigh length FEL amplifier at 1 micron to allow for high power transmission with min- imal

  17. The Model 5000-16C 1000 WATT FEL Lamp Standard pro-vides absolute calibration of spectral irradiance from 250 nm to

    E-Print Network [OSTI]

    The Model 5000-16C 1000 WATT FEL Lamp Standard pro- vides absolute calibration of spectral irradiance from 250 nm to 2.5 microns.This Tungsten-Halogen Lamp Standard bears the ANSI designation of FEL might be discernible at the crossover point of the two referenced NIST Scales. 5000 FEL 1000Watt Lamp

  18. The effect of the operation modes of a gas discharge low-pressure amalgam lamp on the intensity of generation of 185 nm UV vacuum radiation

    SciTech Connect (OSTI)

    Vasilyak, L. M., E-mail: vasilyak@ihed.ras.ru [Russian Academy of Sciences, Joint Institute of High Temperatures (Russian Federation); Drozdov, L. A., E-mail: lit@npo.lit.ru; Kostyuchenko, S. V.; Sokolov, D. V. [ZAO LIT (Russian Federation); Kudryavtsev, N. N.; Sobur, D. A., E-mail: soburda@gmail.com [Moscow Institute for Physics and Technology (Russian Federation)

    2011-12-15

    The effect of the discharge current, mercury vapor pressure, and the inert gas pressure on the intensity and efficiency of the 185 nm line generation are considered. The spectra of the UV radiation (vacuum ultraviolet) transmission by protective coatings from the oxides of rare earth metals and aluminum are investigated.

  19. Promotion of Renewable Energies for Water Production through Desalination 56th Annual NM Water Conf., New Water New Energy: A Conference Linking Desalination and Renewable Energy

    E-Print Network [OSTI]

    Johnson, Eric E.

    Promotion of Renewable Energies for Water Production through Desalination 56th Annual NM Water Conf., New Water New Energy: A Conference Linking Desalination and Renewable Energy 11 Promotion of Renewable with is ProDes (Promotion of Renewable Energy for Water production through Desalination), which brought

  20. Single-domain magnetic pillar array of 35 nm diameter and 65 Gbits/ik2 density for ultrahigh density quantum magnetic storage

    E-Print Network [OSTI]

    density quantum magnetic storage Stephen Y Chou, Mark S. Wei, Peter R. Krauss, and Paul 6. FischerSingle-domain magnetic pillar array of 35 nm diameter and 65 Gbits/ik2 density for ultrahigh is 65 Gbits/in.2-over two orders of magnitude greater than the state-of-the-art magnetic storage density

  1. Near-resonance enhanced O2 detection for dual-broadband pure rotational coherent anti-Stokes Raman scattering with an ultraviolet-visible setup at 266 nm

    SciTech Connect (OSTI)

    Schenk, Martin; Seeger, Thomas; Leipertz, Alfred

    2005-07-01

    Broadband and dual-broadband coherent anti-Stokes Raman scattering (CARS) are widely established tools for nonintrusive gas diagnostics. Up to now the investigations have been mainly performed for electronic nonresonant conditions of the gas species of interest. We report on the enhancement of the O2-N2 detection limit of dual-broadband pure rotational CARS by shifting the wavelength of the narrowband pump laser from the commonly used 532-266 nm. This enhancement is caused when the Schumann-Runge absorption band is approached near 176 nm. The principal concept of this experiment, i.e., covering the Raman resonance with a single- or dual-broadband combination of lasers in the visible range and moving only the narrowband probe laser near or directly into electronic resonant conditions in the UV range, should also be applicable to broadband CARS experiments to directly exploit electronic resonance effects for the purpose of single-shot concentration measurements of minority species. To quantify the enhancement in O2 sensitivity, comparative measurements at both a 266 and a 532 nm narrowband pump laser wavelength are presented, employing a 4-dicyanomethylene-2-methyl-6-(p-dimethylaminostyryl)-4H-pyram (DCM) dye laser as a broadband laser source at 635 nm. An increase of approximately 13% in the ratio of the rotational CARS cross sections of O2 and N2 was obtained. The broad spectral width of the CARS excitation profile was approximately equal for both setups. Further enhancement should be achievable by shifting the narrowband pump laser closer toward 176 nm, for example, with a frequency-doubled optical parametric oscillator or an excimer laser. The principal concept of this experiment should also be applicable to broadband CARS experiments to directly exploit electronic resonance effects of the narrowband pump laser with electronic transitions of minority species for the purpose of single-shot concentration measurements of those species.

  2. Linear and nonlinear transmission of Fe{sup 2+}-doped ZnSe crystals at a wavelength of 2940 nm in the temperature range 20–220 °C

    SciTech Connect (OSTI)

    Il'ichev, N N; Pashinin, P P; Gulyamova, E S; Bufetova, G A; Shapkin, P V; Nasibov, A S

    2014-03-28

    The linear and nonlinear transmission of Fe{sup 2+}:ZnSe crystals is measured at a wavelength of 2940 nm in the temperature range 20 – 220 °C. It is found that, with increasing temperature from 20 °C to 150 – 220 °C, the transmission of Fe{sup 2+}:ZnSe crystals decreases in the case of incident radiation with an intensity of ?5.5 MW cm{sup -2} and increases in the case of radiation with an intensity of 28 kW cm{sup -2}. At a temperature of 220 °C, the linear transmission almost coincides with the nonlinear transmission. The transmission spectra of Fe{sup 2+}:ZnSe crystals at temperatures of 22 and 220 °C in the wavelength range 500 – 7000 nm are presented. (active media)

  3. Generation of heralded single photons beyond 1100 nm by spontaneous four-wave mixing in a side-stressed femtosecond laser-written waveguide

    E-Print Network [OSTI]

    Yan, Zhizhong; Helt, L G; Ams, Martin; Withford, Michael J; Steel, M J

    2015-01-01

    We demonstrate a monolithically integrable heralded photon source in a femtosecond laser direct written glass waveguide. The generation of photon pairs with a wide wavelength separation requires a concomitant large birefringence in the normal dispersion regime. Here, by incorporation of side-stress tracks, we produce a waveguide with a birefringence of $1.64\\times~10^{-4}$ and propagation loss as low as 0.21 dB/cm near 980~nm. We measure photon pairs with 300~nm wavelength separation at an internal generation rate exceeding $5.05\\times10^6$/s. The second order correlations indicate that the generated photon pairs are in a strongly non-classical regime.

  4. Optimized Bose-Einstein-condensate production in a dipole trap based on a 1070-nm multifrequency laser: Influence of enhanced two-body loss on the evaporation process

    E-Print Network [OSTI]

    Thomas Lauber; Johannes Kueber; Oliver Wille; Gerhard Birkl

    2011-10-24

    We present an optimized strategy for the production of tightly confined Bose-Einstein condensates (BEC) of 87Rb in a crossed dipole trap with direct loading from a magneto-optical trap. The dipole trap is created with light of a multifrequency fiber laser with a center wavelength of 1070nm. Evaporative cooling is performed by ramping down the laser power only. A comparison of the resulting atom number in an almost pure BEC to the initial atom number and the value for the gain in phase space density per atom lost confirm that this straightforward strategy is very efficient. We observe that the temporal characteristics of evaporation sequence are strongly influenced by power-dependent two-body losses resulting from enhanced optical pumping to the higher-energy hyperfine state. We characterize these losses and compare them to results obtained with a single-frequency laser at 1030nm.

  5. Optimized Bose-Einstein-condensate production in a dipole trap based on a 1070-nm multifrequency laser: Influence of enhanced two-body loss on the evaporation process

    E-Print Network [OSTI]

    Lauber, Thomas; Wille, Oliver; Birkl, Gerhard

    2011-01-01

    We present an optimized strategy for the production of tightly confined Bose-Einstein condensates (BEC) of 87Rb in a crossed dipole trap with direct loading from a magneto-optical trap. The dipole trap is created with light of a multifrequency fiber laser with a center wavelength of 1070nm. Evaporative cooling is performed by ramping down the laser power only. A comparison of the resulting atom number in an almost pure BEC to the initial atom number and the value for the gain in phase space density per atom lost confirm that this straightforward strategy is very efficient. We observe that the temporal characteristics of evaporation sequence are strongly influenced by power-dependent two-body losses resulting from enhanced optical pumping to the higher-energy hyperfine state. We characterize these losses and compare them to results obtained with a single-frequency laser at 1030nm.

  6. Demonstrating 1 nm-oxide-equivalent-thickness HfO{sub 2}/InSb structure with unpinning Fermi level and low gate leakage current density

    SciTech Connect (OSTI)

    Trinh, Hai-Dang [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China) [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China); Department of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi (Viet Nam); Lin, Yueh-Chin; Nguyen, Hong-Quan; Luc, Quang-Ho [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China)] [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China); Nguyen, Minh-Thuy; Duong, Quoc-Van; Nguyen, Manh-Nghia [Department of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi (Viet Nam)] [Department of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi (Viet Nam); Wang, Shin-Yuan [Department of Electronic Engineering, National Chiao Tung University 1001, University Rd., Hsinchu 300, Taiwan (China)] [Department of Electronic Engineering, National Chiao Tung University 1001, University Rd., Hsinchu 300, Taiwan (China); Yi Chang, Edward [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China) [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China); Department of Electronic Engineering, National Chiao Tung University 1001, University Rd., Hsinchu 300, Taiwan (China)

    2013-09-30

    In this work, the band alignment, interface, and electrical characteristics of HfO{sub 2}/InSb metal-oxide-semiconductor structure have been investigated. By using x-ray photoelectron spectroscopy analysis, the conduction band offset of 1.78 ± 0.1 eV and valence band offset of 3.35 ± 0.1 eV have been extracted. The transmission electron microscopy analysis has shown that HfO{sub 2} layer would be a good diffusion barrier for InSb. As a result, 1 nm equivalent-oxide-thickness in the 4 nm HfO{sub 2}/InSb structure has been demonstrated with unpinning Fermi level and low leakage current of 10{sup ?4} A/cm{sup ?2}. The D{sub it} value of smaller than 10{sup 12} eV{sup ?1}cm{sup ?2} has been obtained using conduction method.

  7. High-Resolution PFPE-based Molding Techniques for Nanofabrication of High-Pattern Density, Sub-20 nm Features: A Fundamental Materials Approach

    SciTech Connect (OSTI)

    Williams, Stuart S.; Retterer, Scott; Lopez, Rene; Ruiz, Ricardo; Samulski, Edward T.; DeSimone, Joseph M.

    2010-04-14

    Several perfluoropolyether (PFPE)-based elastomers for high-resolution replica molding applications are explored. The modulus of the elastomeric materials was increased through synthetic and additive approaches while maintaining relatively low surface tension values (<25 mN/m). Using large area (>4 in.{sup 2}) master templates, we experimentally show the relationship between mold resolution and material properties such as modulus and surface tension for materials used in this study. A composite mold approach was used to form flexible molds out of stiff, high modulus materials that allow for replication of sub-20 nm post structures. Sub-100 nm line grating master templates, formed using e-beam lithography, were used to determine the experimental stability of the molding materials. It was observed that as the feature spacing decreased, high modulus PFPE tetramethacrylate (TMA) composite molds were able to effectively replicate the nanograting structures without cracking or tear-out defects that typically occur with high modulus elastomers.

  8. Simultaneous near-field and far-field imaging of the 11.9-nm Ni-like Sn soft-x-ray laser

    SciTech Connect (OSTI)

    Staub, F.; Braud, M.; Balmer, J.E.; Nilsen, J.; Bajt, S.

    2004-07-01

    We report on two-dimensional near-field imaging experiments of the 11.9-nm Sn x-ray laser that were performed with a set of Mo/Y multilayer mirrors having reflectivities of up to {approx}45% at normal and at 45 deg. incidence. Second-moment analysis of the x-ray laser emission was used to determine values of the x-ray beam propagation factor M{sup 2} for a range of irradiation parameters. The results reveal a reduction of M{sup 2} with increasing prepulse amplitude. The spatial size of the output is a factor of {approx}2 smaller than previously measured for the 14.7-nm Pd x-ray laser, while the distance of the x-ray emission with respect to the target surface remains roughly the same.

  9. Air fluorescence measurements in the spectral range 300-420 nm using a 28.5 GeV electron beam

    E-Print Network [OSTI]

    R. Abbasi; T. Abu-Zayyad; K. Belov; J. Belz; Z. Cao; M. Dalton; Y. Fedorova; P. Huentemeyer; B. F. Jones; C. C. H. Jui; E. C. Loh; N. Manago; K. Martens; J. N. Matthews; M. Maestas; J. Smith; P. Sokolsky; R. W. Springer; J. Thomas; S. Thomas; P. Chen; C. Field; C. Hast; R. Iverson; J. S. T. Ng; A. Odian; K. Reil; D. Walz; D. R. Bergman; G. Thomson; A. Zech; F-Y. Chang; C-C. Chen; C-W. Chen; M. A. Huang; W-Y. P. Hwang; G-L. Lin

    2007-08-23

    Measurements are reported of the yield and spectrum of fluorescence, excited by a 28.5 GeV electron beam, in air at a range of pressures of interest to ultra-high energy cosmic ray detectors. The wavelength range was 300 - 420 nm. System calibration has been performed using Rayleigh scattering of a nitrogen laser beam. In atmospheric pressure dry air at 304 K the yield is 20.8 +/- 1.6 photons per MeV.

  10. Comparison of 20 nm silver nanoparticles synthesized with and without a gold core. Structure, dissolution in cell culture media, and biological impact on macrophages

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

    Munusamy, Prabhakaran; Wang, Chongmin; Engelhard, Mark H.; Baer, Donald R.; Smith, Jordan N.; Liu, Chongxuan; Kodali, Vamsi K.; Thrall, Brian D.; Chen, Shu; Alexandra, Porter E.; et al

    2015-07-15

    Widespread use of silver nanoparticles raises questions of environmental impact and toxicity. Both silver particles and silver ions formed by particle dissolution may impact biological systems. Therefore it is important to understand the characteristics of silver nanoparticles and their stability in relevant media. The synthesis route can impact physical and chemical characteristics of the particles and we report the characterization and solution stability of three types of silver nanoparticles (20 nm particles with and without gold cores and 110 nm particles with gold cores) in cell culture media with serum proteins: FBS10%/RPMI. These nanoparticles were synthesized in aqueous solution andmore »characterized using both in situ and ex situ analysis methods. Dissolution studies were carried at particle concentrations from 1 µg/ml to 50 µg/ml. Particles with gold cores had smaller crystallite size and higher apparent solubility than pure silver particles. A dissolution model was found to describe the time variation of particle size and amount of dissolved silver for particle loadings above 9 µg/ml. An effective solubility product obtained from fitting the data was higher for the 20 nm gold core particles in comparison to the pure silver or 110 nm particles. Dissolution of the nanoparticles was enhanced by presence of serum proteins contained in fetal bovine serum. In addition, the protocol of the dispersion in the medium was found to influence particle agglomeration and dissolution. Results show that particle structure can impact the concentration of dissolved silver and the dose to which cells would be exposed during in vitro studies.« less

  11. A 77 GHz Transceiver for Automotive Radar System Using a120nm In AlAs/In GaAs Metamorphic HEMTs

    E-Print Network [OSTI]

    Kwon, Youngwoo

    A 77 GHz Transceiver for Automotive Radar System Using a120nm 0.4 0.35 In AlAs/In GaAs Metamorphic-mail:ykwon@snu.ac.kr) Abstract -- In this work, we demonstrate a compact 77GHz single-chip transceiver for an automotive radar at the transmitter and a 5dB conversion gain at the receiver. Index Terms -- Automotive radar, 77GHz, MHEMT, MMIC

  12. The formation of IRIS diagnostics VI. The Diagnostic Potential of the C II Lines at 133.5 nm in the Solar Atmosphere

    E-Print Network [OSTI]

    Rathore, Bhavna; Leenaarts, Jorrit; De Pontieu, Bart

    2015-01-01

    We use 3D radiation magnetohydrodynamic models to investigate how the thermodynamic quantities in the simulation are encoded in observable quantities, thus exploring the diagnostic potential of the 133.5 nm lines. We find that the line core intensity is correlated with the temperature at the formation height but the correlation is rather weak, especially when the lines are strong. The line core Doppler shift is a good measure of the line-of-sight velocity at the formation height. The line width is both dependent on the width of the absorption profile (thermal and non-thermal width) and an opacity broadening factor of 1.2-4 due to the optically thick line formation with a larger broadening for double peak profiles. The 133.5 nm lines can be formed both higher and lower than the core of the Mg II k line depending on the amount of plasma in the 14-50 kK temperature range. More plasma in this temperature range gives a higher 133.5 nm formation height relative to the Mg II k line core. The synthetic line profiles ...

  13. Joseph F. Brodie | Curriculum Vitae University of Delaware 210 Robinson Hall Newark, DE 19716 USA

    E-Print Network [OSTI]

    Firestone, Jeremy

    and farms. Work alongside leaders in the field of offshore wind for advancing this research and knowledge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Title: Optimizing wind farm array configurations on a regional scale to maximize power production the meteorology of offshore wind power, in particular regarding the atmospheric dynamics of wind turbines

  14. The Politics of School Reform: A Broader and Bolder Approach for Newark

    E-Print Network [OSTI]

    Noguera, Pedro A.; Wells, Lauren

    2011-01-01

    high-quality, early childhood education, higher professionalbenefits of early-childhood education are often underminedthrough excellent early-childhood education, extending the

  15. The Politics of School Reform: A Broader and Bolder Approach for Newark

    E-Print Network [OSTI]

    Noguera, Pedro A.; Wells, Lauren

    2011-01-01

    academic outcomes and school performance (Coleman et al. ,academic outcomes and school performance (Coleman et al. ,of poverty on school performance and student learning (Bryk

  16. Brewing Bachelors: The History of the University of Newark Harold S. Wechsler

    E-Print Network [OSTI]

    Hanson, Stephen José

    , the social worker, the religious leader, and the teacher will go forth from its portals, bearing not only's diverse population included much of Europe, especially Germany, Ireland, Italy, England, Russia

  17. The Politics of School Reform: A Broader and Bolder Approach for Newark

    E-Print Network [OSTI]

    Noguera, Pedro A.; Wells, Lauren

    2011-01-01

    economy of urban educational reform. New York, NY: TeachersR. F. (2004). School reform from the inside out: Policy,The Politics of School Reform 23 Gonzalez, J. (2010, May

  18. Institute for Ethical Leadership Rutgers Business SchoolNewark and New Brunswick

    E-Print Network [OSTI]

    . The Prudential Foundation grantees will make up twelve nonprofit leaders in the Fellows Program. Tuition, fees

  19. Interaction of silicon photonic crystal nanocavities with colloidal lead sulphide nanocrystals for enhanced spontaneous emissions near 1550 nm at room temperature

    E-Print Network [OSTI]

    Bose, R; Gao, J; Wong, C W; Yang, X; Bose, Ranojoy; Chatterjee, Rohit; Gao, Jie; Wong, Chee Wei; Yang, Xiaodong

    2006-01-01

    We observe the weak coupling of lead sulphide nanocrystals to localized defect modes of 2-dimensional silicon nanocavities through enhancement of spontaneous emission. Cavity resonances characterized with the nanocrystals agree with cold-cavity measurements using integrated waveguides, but linewidths are broadened, perhaps due to limits of resolution in measurements. Selective isolation of nanocrystals only at the cavity further suppresses background photoluminescence. The theoretical enhancement is near 7, and the calculated Purcell factor is 65. These novel light sources operate near 1550 nm wavelengths at room temperature, permitting integration with current fiber communications networks.

  20. Towards sub-200?nm nano-structuring of linear giant magneto-resistive spin valves by a direct focused ion beam milling process

    SciTech Connect (OSTI)

    Riedmüller, Benjamin; Huber, Felix; Herr, Ulrich

    2014-02-14

    In this work, we present a detailed investigation of a focused ion beam (FIB) assisted nano-structuring process for giant magneto-resistive (GMR) spin valve sensors. We have performed a quantitative study of the dependence of the GMR ratio as well as the sensor resistance on the ion dose, which is implanted in the active region of our sensors. These findings are correlated with the decrease of magneto-resistive properties after micro- and nano-structuring by the FIB and reveal the importance of ion damage which limits the applicability of FIB milling to GMR devices in the low ?m range. Deposition of a protective layer (50?nm SiO{sub 2}) on top of the sensor structure before milling leads to a preservation of the magneto-resistive properties after the milling procedure down to sensor dimensions of ?300?nm. The reduction of the sensor dimensions to the nanometer regime is accompanied by a shift of the GMR curves, and a modification of the saturation behavior. Both effects can be explained by a micromagnetic model including the magnetic interaction of free and pinned layer as well as the effect of the demagnetizing field of the free layer on the sensor behavior. The results demonstrate that the FIB technology can be successfully used to prepare spintronic nanostructures.