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  1. GE Hitachi Nuclear Energy | Open Energy Information

    Open Energy Info (EERE)

    GE Hitachi Nuclear Energy Jump to: navigation, search Name: GE Hitachi Nuclear Energy Place: Wilmington, North Carolina Zip: 28402 Sector: Efficiency, Services Product: GE Hitachi...

  2. Microsoft Word - DOE-ID-13-005 GE Hitachi EC B3-6.doc

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

    5 SECTION A. Project Title: Next Generation Electromagnetic Pump: Analysis Tools and Insulation Materials Development - GE Hitachi Nuclear Energy Americas LLC SECTION B. Project Description GE Hitachi, teaming with Argonne National Laboratory, proposes to improve electromagnetic (EM) pump analysis model and EM design and analysis tools for next-generation EM pumps. Additionally, GE Hitachi proposes to develop, produce, and evaluate samples of new pump insulation materials. SECTION C.

  3. Hitachi Reseach Laboratory Hitachi Ltd | Open Energy Information

    Open Energy Info (EERE)

    search Name: Hitachi Reseach Laboratory, Hitachi Ltd Place: Hitachi-shi, Ibaraki, Japan Zip: 319-1292 Sector: Wind energy Product: Hitachi Research Laboratory, one of...

  4. Hitachi Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Jump to: navigation, search Name: Hitachi Ltd Place: Tokyo, Tokyo, Japan Zip: 101-8010 Sector: Hydro, Wind energy Product: Hitachi manufactures electronic goods, including PV...

  5. Hitachi Research Institute | Open Energy Information

    Open Energy Info (EERE)

    Institute Jump to: navigation, search Name: Hitachi Research Institute Place: Tokyo, Japan Zip: 101-8010 Product: Hitachi Research Institute is the think tank of the Hitachi...

  6. Hitachi Electric Vehicle Ltd | Open Energy Information

    Open Energy Info (EERE)

    Vehicle Ltd Jump to: navigation, search Name: Hitachi Electric Vehicle, Ltd Place: Japan Product: String representation "A Japan-based c ... le automobiles." is too long....

  7. Hitachi High Technologies Corp | Open Energy Information

    Open Energy Info (EERE)

    Corp Jump to: navigation, search Name: Hitachi High-Technologies Corp Place: Tokyo, Japan Zip: 105-8717 Sector: Solar Product: Japan-based technology firm that is member of the...

  8. GE??????(??)?????????? |...

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

    GE() Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in...

  9. GE??????????????????? ...

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

    GE Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in...

  10. How Close Are We to Nuclear Fusion? | GE Global Research

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

    Close Are We to Nuclear Fusion? Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) How Close Are We to Nuclear Fusion? 2012.05.15 Chief Scientist Jim Bray discusses how light atoms combine to form heavy atoms and give off energy, and how we might harness this process for use outside of nuclear weaponry. 1 Comment Comment

  11. Nuclear Structure Relevant to Neutrinoless Double {beta} Decay: {sup 76}Ge and {sup 76}Se

    SciTech Connect (OSTI)

    Schiffer, J. P.; Gros, S.; Jiang, C. L.; Rehm, K. E. [Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Freeman, S. J.; Fitzpatrick, C. R.; Kay, B. P. [University of Manchester, Manchester M13 9PL (United Kingdom); Clark, J. A.; Deibel, C.; Heinz, A.; Parikh, A.; Parker, P. D.; Werner, V.; Wrede, C. [Yale University, New Haven, Connecticut 06520 (United States); Hirata, D. [GANIL (IN2P3/CNRS -DSM/CEA), B.P. 55027 14076 Caen Cedex 5 (France); Dept. of Physics and Astronomy, Open University, Milton Keynes, MK7 6AA (United Kingdom); Villari, A. C. C. [GANIL (IN2P3/CNRS -DSM/CEA), B.P. 55027 14076 Caen Cedex 5 (France)

    2008-03-21

    The possibility of observing neutrinoless double {beta} decay offers the opportunity of determining the effective neutrino mass if the nuclear matrix element were known. Theoretical calculations are uncertain, and measurements of the occupations of valence orbits by nucleons active in the decay can be important. The occupation of valence neutron orbits in the ground states of {sup 76}Ge (a candidate for such decay) and {sup 76}Se (the daughter nucleus) were determined by precisely measuring cross sections for both neutron-adding and removing transfer reactions. Our results indicate that the Fermi surface is much more diffuse than in theoretical calculations. We find that the populations of at least three orbits change significantly between these two ground states while in the calculations, the changes are confined primarily to one orbit.

  12. The network architecture and site test of DCIS in Lungmen nuclear power station

    SciTech Connect (OSTI)

    Lee, C. K.

    2006-07-01

    The Lungmen Nuclear Power Station (LMNPS) is located in North-Eastern Seashore of Taiwan. LMNPP has two units. Each unit generates 1350 Megawatts. It is the first ABWR Plant in Taiwan and is under-construction now. Due to contractual arrangement, there are seven large I and C suppliers/designers, which are GE NUMAC, DRS, Invensys, GEIS, Hitachi, MHI, and Stone and Webster company. The Distributed Control and Information System (DCIS) in Lungmen are fully integrated with the state-of-the-art computer and network technology. General Electric is the leading designer for integration of DCIS. This paper presents Network Architecture and the Site Test of DCIS. The network architectures are follows. GE NUMAC System adopts the point to point architecture, DRS System adopts Ring type architecture with SCRAMNET protocol, Inevnsys system adopts IGiga Byte Backbone mesh network with Rapid Spanning Tree Protocol, GEIS adopts Ethernet network with EGD protocol, Hitachi adopts ring type network with proprietary protocol. MHI adopt Ethernet network with UDP. The data-links are used for connection between different suppliers. The DCIS architecture supports the plant automation, the alarm prioritization and alarm suppression, and uniform MMI screen for entire plant. The Test Program regarding the integration of different network architectures and Initial DCIS architecture Setup for 161KV Energization will be discussed. Test tool for improving site test schedule, and lessons learned from FAT will be discussed too. And conclusions are at the end of this paper. (authors)

  13. Multiple hadron production by 14. 5 GeV electron and positron scattering from nuclear targets

    SciTech Connect (OSTI)

    Degtyarenko, P.V.; Button-Shafer, J.; Elouadrhiri, L.; Miskimen, R.A.; Peterson, G.A.; Wang, K. ); Gavrilov, V.B.; Kossov, M.V.; Leksin, G.A.; Shuvalov, S.M. ); Dietrich, F.S.; Melnikoff, S.O.; Molitoris, J.D.; Bibber, K.V. )

    1994-08-01

    Multiple proton and pion electroproduction from nuclei are studied. Final states including at least two protons produced by the interaction of 14.5 GeV electrons and positrons with light nuclei (mainly [sup 12]C and [sup 16]O) have been measured, and compared with analogous data from [sup 40]Ar. Scattered electrons and positrons were detected in the energy transfer range from 0.2 to 12.5 GeV, and four-momentum transfer squared range from 0.1 to 5.0 GeV[sup 2]/[ital c][sup 2]. Phenomenological characteristics of the secondary hadron production cross sections such as temperature and velocity of the effective source of hadrons were found to be dependent on energy transfer to the nucleus and independent on the four-momentum transfer squared at energy transfers greater than 2 GeV.

  14. Nuclear matter effects on J/? production in asymmetric Cu+Au collisions at ?SNN=200 GeV

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

    Adare, A.

    2014-12-18

    We report on J/? production from asymmetric Cu+Au heavy-ion collisions at ?sNN =200 GeV at the Relativistic Heavy Ion Collider at both forward (Cu-going direction) and backward (Au-going direction) rapidities. The nuclear modification of J/? yields in Cu+Au collisions in the Au-going direction is found to be comparable to that in Au+Au collisions when plotted as a function of the number of participating nucleons. In the Cu-going direction, J/? production shows a stronger suppression. This difference is comparable in magnitude and has the same sign as the difference expected from shadowing effects due to stronger low-x gluon suppression in themorelarger Au nucleus. The relative suppression is opposite to that expected from hot nuclear matter dissociation, since a higher energy density is expected in the Au-going direction.less

  15. DOE Awards $18.3 Million to Nuclear Industry Consortia for GNEP...

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

    5.7 million to the International Nuclear Recycling Alliance, led by AREVA and Mitsubishi Heavy Industries; 5.5 million to General Electric-Hitachi; and 1.3 million to...

  16. Future directions in particle and nuclear physics at multi-GeV hadron beam facilities

    SciTech Connect (OSTI)

    Geesaman, D.F. [Argonne National Lab., IL (United States)] [ed.

    1993-11-01

    This report contains papers on the following topics in particle and nuclear physics: hadron dynamics; lepton physics; spin physics; hadron and nuclear spectroscopy; hadronic weak interactions; and Eta physics. These papers have been indexed separately elsewhere.

  17. Nuclear structure relevant to neutrinoless double {beta} decay : the valence protons in {sup 76}Ge and {sup 76}Se.

    SciTech Connect (OSTI)

    Kay, B. P.; Schiffer, J. P.; Freeman, S. J.; Adachi, T.; Clark, J. A.; Deibel, C. M.; Fujita, H.; Fujita, Y.; Grabmayr, P.; Hatanaka, K.; Ishikawa, D.; Matsubara, H.; Meada, Y.; Okamura, H.; Rehm, K. E.; Sakemi, T.; Shimizu, Y.; Shimoda, H.; Suda, K.; Tameshige, Y.; Tamii, A.; Wrede, C.; Univ. of Manchester; Osaka Univ.; Yale Univ.; Univ. of Tuebingen; Miyazaki Univ.; Tohoku Univ.; Univ. of Tokyo; Kyushu Univ.

    2009-01-01

    The possibility of observing neutrinoless double {beta} decay offers the opportunity of determining the effective neutrino mass if the nuclear matrix element were known. Theoretical calculations are uncertain, and the occupation of valence orbits by nucleons active in the decay is likely to be important. The occupation of valence proton orbits in the ground states of {sup 76}Ge, a candidate for such decay, and {sup 76}Se, the corresponding daughter nucleus, is determined by precisely measuring cross sections for proton-removing transfer reactions. As in previous work on neutron occupation, we find that the Fermi surface for protons is much more diffuse than previously thought, and the occupancies of at least three orbits change significantly between the two 0{sup +} ground states.

  18. Nuclear structure relevant to neutrinoless double {beta} decay: The valence protons in {sup 76}Ge and {sup 76}Se

    SciTech Connect (OSTI)

    Kay, B. P.; Schiffer, J. P.; Rehm, K. E. [Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Freeman, S. J. [University of Manchester, Manchester M13 9PL (United Kingdom); Adachi, T.; Fujita, H.; Hatanaka, K.; Ishikawa, D.; Matsubara, H.; Okamura, H.; Suda, K.; Tameshige, Y.; Tamii, A. [Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047 (Japan); Clark, J. A.; Deibel, C. M.; Wrede, C. [Yale University, New Haven, Connecticut 06520 (United States); Fujita, Y. [Department of Physics, Osaka University, Toyonaka, Osaka 567-0043 (Japan); Grabmayr, P. [Physikalisches Institut, Universitaet Tuebingen, D-72076 Tuebingen (Germany); Meada, Y. [Department of Applied Physics, Miyazaki University, Miyazaki 889-2192 (Japan); Sakemi, Y. [Cyclotron Radioisotope Center, Tohoku University, Sendai, Miyagi 980-8578 (Japan)] (and others)

    2009-02-15

    The possibility of observing neutrinoless double {beta} decay offers the opportunity of determining the effective neutrino mass if the nuclear matrix element were known. Theoretical calculations are uncertain, and the occupation of valence orbits by nucleons active in the decay is likely to be important. The occupation of valence proton orbits in the ground states of {sup 76}Ge, a candidate for such decay, and {sup 76}Se, the corresponding daughter nucleus, is determined by precisely measuring cross sections for proton-removing transfer reactions. As in previous work on neutron occupation, we find that the Fermi surface for protons is much more diffuse than previously thought, and the occupancies of at least three orbits change significantly between the two 0{sup +} ground states.

  19. New Hanover County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    A. Registered Energy Companies in New Hanover County, North Carolina Chemtex GE Hitachi Nuclear Energy Energy Generation Facilities in New Hanover County, North Carolina New...

  20. North Carolina's 7th congressional district: Energy Resources...

    Open Energy Info (EERE)

    American Distillation Inc Chemtex Coastal Carolina Clean Power CCCP GE Hitachi Nuclear Energy Retrieved from "http:en.openei.orgwindex.php?titleNorthCarolina%27s7th...

  1. BPA-2015-01296-FOIA Request

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

    1: GE Hitachi Nuclear Energy, "Energy Northwest Columbia Generating Station Jet Pump 1718 Riser Evaluation at 106% Rated Core Flow (115 Mlbshr)," Report 001 N6043.4...

  2. BPA-2015-01296-FOIA Correspondence

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

    1: GE Hitachi Nuclear Energy, "Energy Northwest Columbia Generating Station Jet Pump 17118 Riser Evaluation at 106% Rated Core Flow (115 Mlbslhr)," Report 001 N6043.4...

  3. ???? GE?? | GE Global Research

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

    GE Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn...

  4. Nuclear matter effects on J/? production in asymmetric Cu + Au collisions at \\(\\sqrt{s_{\\mathrm{NN}}} = 200\\) GeV

    SciTech Connect (OSTI)

    Adare, A.; Aidala, C.; Ajitanand, N. N.; Akiba, Y.; Akimoto, R.; Alexander, J.; Alfred, M.; Aoki, K.; Apadula, N.; Aramaki, Y.; Asano, H.; Atomssa, E. T.; Awes, T. C.; Azmoun, B.; Babintsev, V.; Bai, M.; Bai, X.; Bandara, N. S.; Bannier, B.; Barish, K. N.; Bathe, S.; Baublis, V.; Baumann, C.; Baumgart, S.; Bazilevsky, A.; Beaumier, M.; Beckman, S.; Belmont, R.; Berdnikov, A.; Berdnikov, Y.; Bing, X.; Black, D.; Blau, D. S.; Bok, J. S.; Boyle, K.; Brooks, M. L.; Bryslawskyj, J.; Buesching, H.; Bumazhnov, V.; Butsyk, S.; Campbell, S.; Chen, C. -H.; Chi, C. Y.; Chiu, M.; Choi, I. J.; Choi, J. B.; Choi, S.; Christiansen, P.; Chujo, T.; Cianciolo, V.; Citron, Z.; Cole, B. A.; Cronin, N.; Crossette, N.; Csand, M.; Csrg?, T.; Datta, A.; Daugherity, M. S.; David, G.; DeBlasio, K.; Dehmelt, K.; Denisov, A.; Deshpande, A.; Desmond, E. J.; Ding, L.; Dion, A.; Do, J. H.; Drapier, O.; Drees, A.; Drees, K. A.; Durham, J. M.; Durum, A.; D'Orazio, L.; Engelmore, T.; Enokizono, A.; En'yo, H.; Esumi, S.; Eyser, K. O.; Fadem, B.; Feege, N.; Fields, D. E.; Finger, M.; Finger, M.; Fleuret, F.; Fokin, S. L.; Frantz, J. E.; Franz, A.; Frawley, A. D.; Fukao, Y.; Gainey, K.; Gal, C.; Gallus, P.; Garg, P.; Garishvili, A.; Garishvili, I.; Ge, H.; Giordano, F.; Glenn, A.; Gong, X.; Gonin, M.; Goto, Y.; Granier de Cassagnac, R.; Grau, N.; Greene, S. V.; Grosse Perdekamp, M.; Gu, Y.; Gunji, T.; Guragain, H.; Hachiya, T.; Haggerty, J. S.; Hahn, K. I.; Hamagaki, H.; Han, S. Y.; Hanks, J.; Hasegawa, S.; Hashimoto, K.; Hayano, R.; He, X.; Hemmick, T. K.; Hester, T.; Hill, J. C.; Hollis, R. S.; Homma, K.; Hong, B.; Hoshino, T.; Huang, J.; Huang, S.; Ichihara, T.; Ikeda, Y.; Imai, K.; Imazu, Y.; Inaba, M.; Iordanova, A.; Isenhower, D.; Isinhue, A.; Ivanishchev, D.; Jacak, B. V.; Jeon, S. J.; Jezghani, M.; Jia, J.; Jiang, X.; Johnson, B. M.; Joo, E.; Joo, K. S.; Jouan, D.; Jumper, D. S.; Kamin, J.; Kanda, S.; Kang, B. H.; Kang, J. H.; Kang, J. S.; Kapustinsky, J.; Kawall, D.; Kazantsev, A. V.; Key, J. A.; Khachatryan, V.; Khandai, P. K.; Khanzadeev, A.; Kihara, K.; Kijima, K. M.; Kim, C.; Kim, D. H.; Kim, D. J.; Kim, E. -J.; Kim, H. -J.; Kim, M.; Kim, Y. -J.; Kim, Y. K.; Kistenev, E.; Klatsky, J.; Kleinjan, D.; Kline, P.; Koblesky, T.; Kofarago, M.; Komkov, B.; Koster, J.; Kotchetkov, D.; Kotov, D.; Krizek, F.; Kurita, K.; Kurosawa, M.; Kwon, Y.; Lacey, R.; Lai, Y. S.; Lajoie, J. G.; Lebedev, A.; Lee, D. M.; Lee, G. H.; Lee, J.; Lee, K. B.; Lee, K. S.; Lee, S. H.; Leitch, M. J.; Leitgab, M.; Lewis, B.; Li, X.; Lim, S. H.; Liu, M. X.; Lynch, D.; Maguire, C. F.; Makdisi, Y. I.; Makek, M.; Manion, A.; Manko, V. I.; Mannel, E.; Maruyama, T.; McCumber, M.; McGaughey, P. L.; McGlinchey, D.; McKinney, C.; Meles, A.; Mendoza, M.; Meredith, B.; Miake, Y.; Mibe, T.; Mignerey, A. C.; Miller, A. J.; Milov, A.; Mishra, D. K.; Mitchell, J. T.; Miyasaka, S.; Mizuno, S.; Mohanty, A. K.; Montuenga, P.; Moon, T.; Morrison, D. P.; Moskowitz, M.; Moukhanova, T. V.; Murakami, T.; Murata, J.; Mwai, A.; Nagae, T.; Nagamiya, S.; Nagle, J. L.; Nagy, M. I.; Nakagawa, I.; Nakagomi, H.; Nakamiya, Y.; Nakamura, K. R.; Nakamura, T.; Nakano, K.; Nattrass, C.; Netrakanti, P. K.; Nihashi, M.; Niida, T.; Nouicer, R.; Novak, T.; Novitzky, N.; Nyanin, A. S.; O'Brien, E.; Ogilvie, C. A.; Oide, H.; Okada, K.; Orjuela Koop, J. D.; Oskarsson, A.; Ozaki, H.; Ozawa, K.; Pak, R.; Pantuev, V.; Papavassiliou, V.; Park, I. H.; Park, S.; Park, S. K.; Pate, S. F.; Patel, L.; Patel, M.; Peng, J. -C.; Perepelitsa, D. V.; Perera, G. D. N.; Peressounko, D. Yu.; Perry, J.; Petti, R.; Pinkenburg, C.; Pinson, R.; Pisani, R. P.; Purschke, M. L.; Qu, H.; Rak, J.; Ravinovich, I.; Read, K. F.; Reynolds, D.; Riabov, V.; Riabov, Y.; Richardson, E.; Riveli, N.; Roach, D.; Rolnick, S. D.; Rosati, M.; Rowan, Z.; Rubin, J. G.; Ryu, M. S.; Sahlmueller, B.; Saito, N.; Sakaguchi, T.; Sako, H.; Samsonov, V.; Sarsour, M.; Sato, S.; Sawada, S.; Schaefer, B.; Schmoll, B. K.; Sedgwick, K.; Seele, J.; Seidl, R.; Sekiguchi, Y.; Sen, A.; Seto, R.; Sett, P.; Sexton, A.; Sharma, D.; Shaver, A.; Shein, I.; Shibata, T. -A.; Shigaki, K.; Shimomura, M.; Shoji, K.; Shukla, P.; Sickles, A.; Silva, C. L.; Silvermyr, D.; Singh, B. K.; Singh, C. P.; Singh, V.; Skolnik, M.; Slune?ka, M.; Solano, S.; Soltz, R. A.; Sondheim, W. E.; Sorensen, S. P.; Soumya, M.; Sourikova, I. V.; Stankus, P. W.; Steinberg, P.; Stenlund, E.; Stepanov, M.; Ster, A.; Stoll, S. P.; Stone, M. R.; Sugitate, T.; Sukhanov, A.; Sumita, T.; Sun, J.; Sziklai, J.; Takahara, A.; Taketani, A.; Tanida, K.; Tannenbaum, M. J.; Tarafdar, S.; Taranenko, A.; Tennant, E.; Timilsina, A.; Todoroki, T.; Tomek, M.; Torii, H.; Towell, M.; Towell, R.; Towell, R. S.; Tserruya, I.; van Hecke, H. W.; Vargyas, M.; Vazquez-Zambrano, E.; Veicht, A.; Velkovska, J.; Vrtesi, R.; Virius, M.; Vrba, V.

    2014-12-18

    We report on J/? production from asymmetric Cu+Au heavy-ion collisions at \\(\\sqrt{s_{\\mathrm{NN}}} = 200\\) GeV at the Relativistic Heavy Ion Collider at both forward (Cu-going direction) and backward (Au-going direction) rapidities. The nuclear modification of J/? yields in Cu+Au collisions in the Au-going direction is found to be comparable to that in Au+Au collisions when plotted as a function of the number of participating nucleons. In the Cu-going direction, J/? production shows a stronger suppression. This difference is comparable in magnitude and has the same sign as the difference expected from shadowing effects due to stronger low-x gluon suppression in the larger Au nucleus. Thus, the relative suppression is opposite to that expected from hot nuclear matter dissociation, since a higher energy density is expected in the Au-going direction.

  5. Observation of D0 meson nuclear modifications in Au+Au collisions at sNN=200 GeV

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

    Adamczyk, L.; Adkins, J. K.; Agakishiev, G.; Aggarwal, M. M.; Ahammed, Z.; Alekseev, I.; Alford, J.; Anson, C. D.; Aparin, A.; Arkhipkin, D.; et al

    2014-09-30

    We report the first measurement of charmed-hadron (D0) production via the hadronic decay channel (D0→K-+π+) in Au+Au collisions at √sNN=200 GeV with the STAR experiment. The charm production cross section per nucleon-nucleon collision at midrapidity scales with the number of binary collisions, Nbin, from p+p to central Au+Au collisions. The D0 meson yields in central Au+Aucollisions are strongly suppressed compared to those in p+p scaled by Nbin, for transverse momenta pT>3 GeV/c, demonstrating significant energy loss of charm quarks in the hot and dense medium. An enhancement at intermediate pT is also observed. Model calculations including strong charm-medium interactions andmore » coalescence hadronization describe our measurements.« less

  6. Observation of D0 meson nuclear modifications in Au+Au collisions at sNN=200 GeV

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

    Adamczyk, L.; Adkins, J. K.; Agakishiev, G.; Aggarwal, M. M.; Ahammed, Z.; Alekseev, I.; Alford, J.; Anson, C. D.; Aparin, A.; Arkhipkin, D.; et al

    2014-09-30

    We report the first measurement of charmed-hadron (D0) production via the hadronic decay channel (D0→K-+π+) in Au+Au collisions at √sNN=200 GeV with the STAR experiment. The charm production cross section per nucleon-nucleon collision at midrapidity scales with the number of binary collisions, Nbin, from p+p to central Au+Au collisions. The D0 meson yields in central Au+Aucollisions are strongly suppressed compared to those in p+p scaled by Nbin, for transverse momenta pT>3 GeV/c, demonstrating significant energy loss of charm quarks in the hot and dense medium. An enhancement at intermediate pT is also observed. Model calculations including strong charm-medium interactions andmore »coalescence hadronization describe our measurements.« less

  7. Nuclear matter effects on J/ψ production in asymmetric Cu + Au collisions at \\(\\sqrt{s_{\\mathrm{NN}}} = 200\\) GeV

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

    Adare, A.; Aidala, C.; Ajitanand, N. N.; Akiba, Y.; Akimoto, R.; Alexander, J.; Alfred, M.; Aoki, K.; Apadula, N.; Aramaki, Y.; et al

    2014-12-18

    We report on J/ψ production from asymmetric Cu+Au heavy-ion collisions at \\(\\sqrt{s_{\\mathrm{NN}}} = 200\\) GeV at the Relativistic Heavy Ion Collider at both forward (Cu-going direction) and backward (Au-going direction) rapidities. The nuclear modification of J/ψ yields in Cu+Au collisions in the Au-going direction is found to be comparable to that in Au+Au collisions when plotted as a function of the number of participating nucleons. In the Cu-going direction, J/ψ production shows a stronger suppression. This difference is comparable in magnitude and has the same sign as the difference expected from shadowing effects due to stronger low-x gluon suppression inmore » the larger Au nucleus. Thus, the relative suppression is opposite to that expected from hot nuclear matter dissociation, since a higher energy density is expected in the Au-going direction.« less

  8. GE Global Research Contact | GE Global Research

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

    Contact Us Looking for more details? Please contact one of these individuals or visit the Newsroom for the latest information. Home > About GE Global Research > Contact Us GE Global Research 1 Research Circle, Niskayuna, NY 12309, USA Todd Alhart +1.518.387.7914 todd.alhart@ge.com Communications and Public Relations GE Brazil Technology Center Rio de Janeiro, Brazil Natalia Albuquerque +55 21 3548-6193 natalia.albuquerque@ge.com Communications and Public Relations GE China Technology

  9. Charged particle spectra in [sup 32]S + [sup 32]S interactions at 200 GeV/nucleon from CCD-imaged nuclear collisions in a streamer chamber

    SciTech Connect (OSTI)

    Teitelbaum, L.P.

    1992-04-01

    We have measured the transverse momentum spectra 1/p[sub T] dN/dp[sub T] and rapidity distributions dN/dy of negatively charged hadrons and protons for central [sup 32]S + [sup 32]S interactions at 200 GeV/nucleon incident energy. The negative hadron dN/dy distribution is too broad to be accounted for by thermal models which demand isotropic particle emission. It is compatible with models which emphasize longitudinal dynamics, by either a particle production mechanism, as in the Lund fragmentation model, or by introducing one-dimensional hydrodynamic expansion, as in the Landau model. The proton dN/dy distribution, although showing no evidence for a peak in the target fragmentation region, exhibits limited nuclear stopping power. We estimate the mean rapidity shift of participant target protons to be [Delta]y [approximately] 1.5, greater than observed for pp collisions, less than measured in central pA collisions, and much less than would be observed for a single equilibrated fireball at midrapidity. Both the negative hadron and proton dN/dy distributions can be fit by a symmetric Landau two-fireball model. Although the spectrum possesses a two-component structure, a comparison to pp data at comparable center-of-mass energy shows no evidence for enhanced production at low p[sub T]. The two-component structure can be explained by a thermal and chemical equilibrium model which takes into account the kinematics of resonance decay. Using an expression motivated by longitudinal expansion we find the same temperature for both the protons and negative hadrons at freezeout, T[sub f] [approximately] 170 MeV. We conclude that the charged particle spectra of negative hadrons and protons can be accommodated in a simple collision picture of limited nuclear stopping, evolution through a state of thermal equilibrium, followed by longitudinal hydrodynamic expansion until freezeout.

  10. Charged particle spectra in {sup 32}S + {sup 32}S interactions at 200 GeV/nucleon from CCD-imaged nuclear collisions in a streamer chamber

    SciTech Connect (OSTI)

    Teitelbaum, L.P.

    1992-04-01

    We have measured the transverse momentum spectra 1/p{sub T} dN/dp{sub T} and rapidity distributions dN/dy of negatively charged hadrons and protons for central {sup 32}S + {sup 32}S interactions at 200 GeV/nucleon incident energy. The negative hadron dN/dy distribution is too broad to be accounted for by thermal models which demand isotropic particle emission. It is compatible with models which emphasize longitudinal dynamics, by either a particle production mechanism, as in the Lund fragmentation model, or by introducing one-dimensional hydrodynamic expansion, as in the Landau model. The proton dN/dy distribution, although showing no evidence for a peak in the target fragmentation region, exhibits limited nuclear stopping power. We estimate the mean rapidity shift of participant target protons to be {Delta}y {approximately} 1.5, greater than observed for pp collisions, less than measured in central pA collisions, and much less than would be observed for a single equilibrated fireball at midrapidity. Both the negative hadron and proton dN/dy distributions can be fit by a symmetric Landau two-fireball model. Although the spectrum possesses a two-component structure, a comparison to pp data at comparable center-of-mass energy shows no evidence for enhanced production at low p{sub T}. The two-component structure can be explained by a thermal and chemical equilibrium model which takes into account the kinematics of resonance decay. Using an expression motivated by longitudinal expansion we find the same temperature for both the protons and negative hadrons at freezeout, T{sub f} {approximately} 170 MeV. We conclude that the charged particle spectra of negative hadrons and protons can be accommodated in a simple collision picture of limited nuclear stopping, evolution through a state of thermal equilibrium, followed by longitudinal hydrodynamic expansion until freezeout.

  11. QUARTERLY NUCLEAR DEPLOYMENT SCORECARD - JULY 2013 | Department of Energy

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

    QUARTERLY NUCLEAR DEPLOYMENT SCORECARD - JULY 2013 QUARTERLY NUCLEAR DEPLOYMENT SCORECARD - JULY 2013 News Updates Dominion Resources, Inc. has informed the NRC that Dominion Virginia Power will amend its COL application (COLA) to reflect the ESBWR technology by the end of 2013. In 2009 Dominion dropped the ESBWR from its COLA after failing to reach a commercial agreement with General Electric-Hitachi (GEH). A COL is expected no earlier than late 2015. Dominion Virginia Power has not yet

  12. GE Global Research Leadership | GE Global Research

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    About GE Global Research > Leadership Leadership GE Global Research Centers rely on the guidance of visionary leaders with deep technical knowledge on the ground at each of our sites. A photo of Vic Abate Vic Abate Chief Technology Officer GE Global Research As senior vice president and chief technology officer for GE, Vic is responsible for one of the world's largest and most diversified industrial research and technology organizations. Vic leads GE's 50,000 engineers and scientists and G...

  13. GE Global Research News | GE Global Research

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    Announces 100 Businesses Led by GE to Join 500 Million Partnership with State to Dev... BigDataImageH 2014.06.18 GE Wins Manufacturing Leadership Award for Development of...

  14. Connecting | GE Global Research

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    Connecting Through software, the Industrial Internet and the sharing of ideas, we're bringing people together all around the world. Home > Impact > Connecting Global Research and GE Capital: Middle Market Collaboration In 2013, a partnering initiative between Global Research and GE Capital resulted in dozens of middle market companies... Read More » GE, MIT Build Crowdsourcing Software Platform GE (NYSE: GE), with the Massachusetts Institute of Technology (MIT) and the Defense Advanced

  15. Building | GE Global Research

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    Building We're creating infrastructure, refining materials and assembling technologies that accommodate our constantly changing world. Home > Impact > Building Bringing a Digital Mindset to Manufacturing The digital age will provide manufacturing insights that will save money and transform how we work across supply chains. By... Read More » What is the GE store? Mark Little, CTO & Head of Global Research at GE, describes what the GE Store means and why it's important to GE. The GE...

  16. GE Global Research Locations | GE Global Research

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    Locations GE Global Research is innovating around the clock. Select one of our locations to learn more about operations there.GE Global Research is innovating around the clock. Select a location to learn more about our operations. Home > Locations GE Global Research is ALWAYS OPEN Already know about our locations? Experience a special look at a day in our life around the world! See What We're Doing Dhahran, Saudi Arabia Founded: 2015 Employees: 15 Focus Areas: Material Characterization,

  17. GE Researcher Discusses Leadership | GE Global Research

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    GE Researcher: Putting GE Beliefs into Action Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Researcher: Putting GE Beliefs into Action Joseph Vinciquerra 2015.01.30 Several weeks ago I had the privilege of attending the 2015 Global Leadership Meeting held near Lake George, New York. As a first time attendee, I

  18. GE Global Research Careers | GE Global Research

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    Finding solutions in energy, health and home, transportation and finance. Building, ... path at GE Global Research guides scientists' and engineers' individual development. ...

  19. Moving | GE Global Research

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    Moving We're always working on planes, trains and automobiles-and specialized ways to move people and products efficiently and sustainably. Home > Impact > Moving Rail Networks Are Getting Smarter Sources: 2012 GE Annual Report (page 12); Norfolk Southern 2010 sustainability reporter (page 17) North American Freight Railroad... Read More » The GE Store for Technology is Open for Business Welcome to GE Global Research, also known as the GE Store for Technology. Across our global network of

  20. GE's Digital Marketplace to Revolutionize Manufacturing | GE...

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    GE's Digital Marketplace to Revolutionize Manufacturing Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new...

  1. GE Capital Partnership | GE Global Research

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    Global Research and GE Capital: Middle Market Collaboration Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in...

  2. Building | GE Global Research

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    Building We're creating infrastructure, refining materials and assembling technologies that accommodate our constantly changing world. Home > Impact > Building How Green Is Green? GE's Global Research Center's Ecoassessment Center of Excellence was created to study the impact of GE products and services... Read More » Technology: Driving the Artificial Lift Market Gary Ford, president and CEO of GE Artificial Lift, discusses what the equipment does, the current state of the market and

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    GE 4G Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click...

  4. Powering | GE Global Research

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    National Laboratory (Berkeley Lab) are exploring a possible key to energy storage for electric... Read More GE's Dual Piezoelectric Cooling Jets (DCJ) Are Cool and Quiet...

  5. Photonics | GE Global Research

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    Research 1-2-125-v-wind-turbine-technology Learning About Wind Turbine Technology, Motors and Generators GE's Brilliant Factory Lab advances digital manufacturing Bringing a...

  6. nuclear

    National Nuclear Security Administration (NNSA)

    2%2A en U.S-, Japan Exchange Best Practices on Nuclear Emergency Response http:nnsa.energy.govmediaroompressreleasesu.s-japan-exchange-best-practices-nuclear-emergency-respon...

  7. What is the GE store |GE Global Research

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    materials, software, and analytics to commercialization, process, and business model best practices. The GE Store allows GE to leapfrog industries, to drive innovation,...

  8. GE Global Research News | GE Global Research

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    Newsroom Our technologies transform GE's businesses and the world. Learn about them, meet our experts and read news coverage about our work. Home > Newsroom Meet Our Experts Our scientists are global leaders in their fields. They welcome media inquiries. Find an Expert » Media Contacts A photograph of Natalia Albuquerque Rio de Janeiro Natalia Albuquerque +55 21 3548-6193 A photograph of Todd Alhart Niskayuna, Oklahoma City, Munich Todd Alhart +1.518.387.7914 A photograph of Tenzin Dechen

  9. GE Global Research News | GE Global Research

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    Newsroom Our technologies transform GE's businesses and the world. Learn about them, meet our experts and read news coverage about our work. Home > Newsroom Meet Our Experts Our scientists are global leaders in their fields. They welcome media inquiries. Find an Expert » Media Contacts A photograph of Natalia Albuquerque Rio de Janeiro Natalia Albuquerque +55 21 3548-6193 A photograph of Todd Alhart Niskayuna, Oklahoma City, Munich Todd Alhart +1.518.387.7914 A photograph of Tenzin Dechen

  10. GE Research and Development | GE Global Research

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    I Want to See Game-Changing Technology Work & Life Cool Science STEM Education Most Popular Shuffle Information for Me Game-Changing Technology Work & Life Cool Science STEM Education Most Popular Shuffle Dream team assembles to do the impossible at GRC » Thermal Science Leaders Are Also Researchers » The Dirt on the Cleanroom » Teaming Up With Idea Works Puts Our Tech Into the World » Unimpossible Missions Researchers Tackle the Impossible Unimpossible Missions: GE researchers prove

  11. The GE Store

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    for Aviation. We're even using CT to look at the chemistry of our energy storage batteries and study the properties of new materials being developed for an array of GE...

  12. Invention | GE Global Research

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    Invention Our people drive every scientific advance we make, every day. Find out who they are and what they're thinking right now. Home > Invention Inventors GE Global Research...

  13. About GE Global Research Center | GE Global Research

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    About GE Global Research GE has come a long way since the first bulb gave light. Find out what we're doing now, meet our leaders or contact us with questions. Home > About GE Global Research What We Do Making aircraft engines more efficient. Powering the world with flexible gas turbines. Crunching big data. Pioneering the Industrial Internet. Creating greener ground transportation. Refining medical imaging for the future. GE Global Research has served as the cornerstone of GE innovation for

  14. Powering | GE Global Research

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    Powering Whether generating or distributing power, in familiar or new forms, we're making sure the world has power when and where it's needed. Home > Impact > Powering Unimpossible Missions: GE researchers prove nothing is impossible A team of GE researchers came together over the course of several months to tackle three seemingly impossible missions. They were... Read More » The Building Blocks of Silicon Carbide, a Rising Star In today's fast-paced, high-energy, and highly competitive

  15. Connecting | GE Global Research

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    Connecting Through software, the Industrial Internet and the sharing of ideas, we're bringing people together all around the world. Home > Impact > Connecting Unimpossible Missions: GE researchers prove nothing is impossible A team of GE researchers came together over the course of several months to tackle three seemingly impossible missions. They were... Read More » Physical + Digital = the New Power Couple Birthed from the marriage of physical and digital industrial concepts, Digital

  16. Quarterly Nuclear Deployment Scorecard - October 2013 | Department of

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

    Energy 3 Quarterly Nuclear Deployment Scorecard - October 2013 News Updates Dominion has filed an updated integrated resource plan with Virginia and North Carolina State regulators; the plan sets an "earliest possible" in-service date of October 2024 for North Anna 3. Earlier this year, the company announced its intention to return to the General Electric-Hitachi (GEH) ESBWR reactor design with an amended Combined Operating License (COL) to be filed by the end of 2013. Entergy

  17. QUARTERLY NUCLEAR POWER DEPLOYMENT SUMMARY JULY 2013 News Updates

    Energy Savers [EERE]

    3 News Updates  Dominion Resources, Inc. has informed the NRC that Dominion Virginia Power will amend its COL application to reflect the ESBWR technology by the end of 2013. In 2009 Dominion dropped the ESBWR from its COLA after failing to reach a commercial agreement with General Electric-Hitachi (GEH). A COL is expected no earlier than late 2015. Dominion Virginia Power has not yet committed to building a new nuclear unit at North Anna.  NRC has determined that the latest revision to the

  18. GE and Quirky | GE Global Research

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    A Quirky Idea: Turning Patents Into Consumer Products Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) A Quirky Idea: Turning Patents Into Consumer Products In April 2013, GE and Quirky announced a partnership that introduces a whole new way of inventing. We teamed up with Quirky, the social product development company,

  19. GE leads the way in photonics research | GE Global Research

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    GE continues leading role in photonics industry - from LED to digital x-ray Click to email ... GE continues leading role in photonics industry - from LED to digital x-ray Danielle ...

  20. GE Global Research Sourcing External Document & Process Repository | GE

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    Global Research GE Global Research Sourcing External Document & Process Repository Home > GE Global Research Sourcing External Document & Process Repository Supplier Integrity Guide Purchase Order Related Documents: GE Global Research Special Terms of the Contract (security requirements for on-site contractors) New York State Direct Pay Tax Permit This is a tax form that informs suppliers GE Global Research will self-assess and remit sales taxes to New York State. Michigan State

  1. Purdue, GE Collaborate On Advanced Manufacturing | GE Global...

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

    to GE transformational." Providing more detail on the partnership's focus on digitalization, decentralization and democratization in manufacturing, Abhijit Deshmukh, the...

  2. GE | OpenEI Community

    Open Energy Info (EERE)

    by Jessi3bl(15) Member 16 December, 2012 - 19:18 GE, Clean Energy Fuels Partner to Expand Natural Gas Highway clean energy Clean Energy Fuels energy Environment Fuel GE Innovation...

  3. Chevron, GE form Technology Alliance

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    Chevron, GE form Technology Alliance February 3, 2014 HOUSTON, TX, Feb. 3, 2014-Chevron Energy Technology Company and GE Oil & Gas announced today the creation of the Chevron GE Technology Alliance, which will develop and commercialize valuable technologies to solve critical needs for the oil and gas industry. The Alliance builds upon a current collaboration on flow analysis technology for oil and gas wells. It will leverage research and development from GE's newest Global Research Center,

  4. CX-010775: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Next Generation Electromagnetic Pump: Analysis Tools and Insulation Materials Development - General Electric (GE) Hitachi Nuclear Energy Americas Limited Liability Corporation (LLC) CX(s) Applied: B3.6 Date: 07/24/2013 Location(s): Idaho Offices(s): Nuclear Energy

  5. Nuclear Physics: User/Researcher Information

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

    Accelerator Operations Orientation CEBAF @ 12GeV CEBAF Status Screen Conferences, Workshops, and Summer Schools Nuclear Physics CUGA Archive Directory of Members Member ...

  6. Building | GE Global Research

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    Building We're creating infrastructure, refining materials and assembling technologies that accommodate our constantly changing world. Home > Impact > Building Advanced Laser Manufacturing Tools Deliver Higher Performance In a research lab looking far, far into the future, a team of scientists and engineers from GE are developing next-generation... Read More » The Future of Additive Manufacturing Additive manufacturing has begun to generate real excitement within the larger manufacturing

  7. Curing | GE Global Research

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    Curing We're pioneering medical developments, from robotic healthcare assistants to diagnostic tools and specialized, globally deployed gear. Home > Impact > Curing Invention Factory: How Will We Live Forever? In this episode of Invention Factory - a partnership between GE and Vice - we probe the cutting edge of medical... Read More » Invention Factory: How Will Mind Overcome Matter? In this episode of Invention Factory - a partnership between General Electric and Vice - we explore how

  8. GE's Digital Marketplace to Revolutionize Manufacturing | GE Global

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

    Research GE's Digital Marketplace to Revolutionize Manufacturing Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE's Digital Marketplace to Revolutionize Manufacturing GE will lead an effort to create an online community for manufacturing collaboration and data analysis The open source project will build the

  9. GE Opens Research Center in Saudi Arabia | GE Global Research

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    GE's US1 billion investment in Saudi Arabia creates a path for new initiatives in localization, technology innovation and manufacturing to drive country's digital transformation...

  10. Chevron, GE form Technology Alliance

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    Chevron, GE form Technology Alliance Chevron, GE form Technology Alliance The Chevron GE Technology Alliance will develop and commercialize valuable technologies to solve critical needs for the oil and gas industry. February 3, 2014 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los

  11. Advanced Analytics | GE Global Research

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    GE Predictivity(tm) Industrial Internet Solutions Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Predictivity(tm) Industrial Internet Solutions As a key player in GE's commitment to advance the Industrial Internet, the GE Software Center is at work helping industrial organizations use data, analytics, data

  12. Magnetic Refrigeration | GE Global Research

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    Johnson, a materials scientist and project leader on GE's magnetic refrigeration project. ... materials would further improve the competitiveness of magnetic refrigeration technology. ...

  13. GE Innovation and Manufacturing in Europe | GE Global Research

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    Innovation and Manufacturing in Europe Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Innovation and Manufacturing in Europe Click the image below to see how GE is at work across Europe to change the face of manufacturing. EU graphic You Might Also Like 2-2-5-v GE Unveils High-Tech Superhero, GENIUS MAN »

  14. GE Partners on Microgrid Project | GE Global Research

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    GE, Utility, Government, and Academia Partner on Microgrid Project Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE, Utility, Government, and Academia Partner on Microgrid Project GE Awarded a $1.2M Department of Energy Grant to Design Technology to Keep Electricity Flowing after Catastrophic Weather Events NISKAYUNA,

  15. GE Scientists Experiment With Texas BBQ | GE Global Research

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    GE BBQ Center is open, innovating and serving some delicious BBQ Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) The GE BBQ Center is open, innovating and serving some delicious BBQ Lynn DeRose 2015.03.15 This is the third in a five-part series of dispatches from GE's Science of Barbecue Experience at South by

  16. GE Researchers Tackle Three Unimpossible Missions | GE Global Research

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    Unimpossible Missions: GE researchers prove nothing is impossible Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Unimpossible Missions: GE researchers prove nothing is impossible A team of GE researchers came together over the course of several months to tackle three seemingly impossible missions. They were tasked with

  17. Miniaturized Turbine Offers Desalination Solution | GE Global...

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    from ice New solution draws from the GE Store, integrating GE's experience with steam turbine, oil & gas compressors, 3D printing and water processing NISKAYUNA, NY, November 10,...

  18. GE Solar Power | Open Energy Information

    Open Energy Info (EERE)

    GE Solar Power Jump to: navigation, search Name: GE Solar Power Place: Delaware Sector: Solar Product: String representation "The solar busin ... s in July 2004." is too long....

  19. Crowdsourcing Software Announcement | GE Global Research

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

    which will employ 400 new software professionals to support these efforts across GE's business portfolio. The Vehicleforge.mil CEED Platform Scientists and engineers from GE...

  20. Brilliant Factories Could Revolutionize Manufacturing | GE Global...

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    materials, software, and analytics to commercialization, process, and business model best practices. The GE Store allows GE to leapfrog industries, to drive innovation,...

  1. GE Global Research in Niskayuna, NY

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    Niskayuna, USA Niskayuna, USA GE Global Research headquarters is the nerve center for innovative work across technologies and collaboration across GE businesses. Click to email...

  2. GE Wind Energy Germany | Open Energy Information

    Open Energy Info (EERE)

    Energy Germany Jump to: navigation, search Name: GE Wind Energy Germany Place: Salzbergen, Germany Zip: 48499 Sector: Wind energy Product: Germany-based, division of GE Wind Energy...

  3. Working at GE Global Research | GE Global Research

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    products and working on lots of different things, and I was convinced that this ideal job didn't exist. I came to find out about the Sensor & Signal Analytics Lab at GE Global...

  4. GE Researcher Explores Science Behind Movie Chappie | GE Global...

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    When Will We Have Robot Best Friends? A GE Researcher Explores the Science Behind Movie Magic Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new...

  5. Ars Technica Visits GE's China Technology Center | GE Global...

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    Technica visits GE's China Technology Center Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window)...

  6. Laser Manufacturing | GE Global Research

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    Laser Manufacturing at GE Global Research Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Laser Manufacturing at GE Global Research Learn how laser sintering, an additive laser manufacturing process practiced at GE Global Research, makes parts from metal powder. You Might Also Like Munich_interior_V 10 Years ON: From

  7. Purdue, GE Collaborate On Advanced Manufacturing | GE Global Research

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

    Purdue, GE to collaborate on advanced manufacturing to enable faster, efficient brilliant factories Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Purdue, GE to collaborate on advanced manufacturing to enable faster, efficient brilliant factories WEST LAFAYETTE, Ind. - Purdue University announced Thursday (Dec. 4,

  8. GE Global Research Experts and Media Contacts | GE Global Research

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

    Home > Newsroom > Experts Experts Our researchers are subject matter experts and welcome media inquiries. To schedule an interview, please contact Todd Alhart. Photograph of Wole Akinyemi Wole Akinyemi Lab Manager Combustion Systems Specialties: diesel engine technologies, combustion, thermo-fluids research Wole joined GE Global Research in 2007 as a senior engineer supporting the research and development of diesel engines. H... Wole joined GE Global Research in 2007 as a senior engineer

  9. Technical Education | GE Global Research

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    Technical Education at GE Global Research Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click...

  10. Hybrid Locomotive | GE Global Research

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

    Over the last decade, the U.S. government has enacted a number of rules designed to reduce smog and air pollution in cities and towns. For locomotive makers, like GE, that means ...

  11. Microsoft Word - 1aDOE-ID-12-048 GE EC B3-6.doc

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

    8 SECTION A. Project Title: Ferritic Martensitic Alloys as Accident Tolerant Fuel Cladding Material for Light Water Reactors - GE Global Research SECTION B. Project Description The GE Global Research (GE-GRC) team, which includes the University of Michigan, Los Alamos National Laboratory, and Global Nuclear Fuels, will demonstrate the feasibility that ferritic materials will be suitable for fuel cladding material in current light water reactors as accident tolerant fuel. The objective is to show

  12. Sourcing Capabilities | GE Global Research

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    Home > GE Global Research Sourcing External Document & Process Repository > Sourcing Capabilities Sourcing Capabilities The General Electric Company is strongly committed to meet the principles of Public Laws, Federal Acquisition Regulations (FARs), and specific cognizant Government Agency FAR supplemental regulations, and directs that business practices and procedures conform to these Federal laws and regulations. It is the policy of GE Global Research to encourage participation in

  13. Big Data Analysis | GE Global Research

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    Software We're blending data, analytics and computing know-how into algorithms and programs that drive business and technology forward. Home > Innovation > Software GE Software's Design and User Experience Studio Looking to the future, GE created the Design and Experience Studio dedicated to developing clean, delightful, understandable, and... Read More » GE Predictivity(tm) Industrial Internet Solutions As a key player in GE's commitment to advance the Industrial Internet, the GE

  14. Heat Transfer in GE Jet Engines | GE Global Research

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

    Heat Transfer in GE Jet Engines Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Heat Transfer in GE Jet Engines Todd Wetzel 2012.10.19 Greetings from 31,000 feet. Less than 20 feet to my right is a CFM-56 jet engine, slung under the wing of a 737 taking me to Albuquerque, NM. The 737 is hands-down the most popular

  15. GE Researcher Explores Science Behind Movie Chappie | GE Global Research

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    When Will We Have Robot Best Friends? A GE Researcher Explores the Science Behind Movie Magic Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) When Will We Have Robot Best Friends? A GE Researcher Explores the Science Behind Movie Magic The film "Chappie" is the story of a Police droid, reprogrammed to become

  16. GE leads the way in photonics research | GE Global Research

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

    GE continues leading role in photonics industry - from LED to digital x-ray Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE continues leading role in photonics industry - from LED to digital x-ray Danielle Merfeld, Ph.D. 2015.07.27 Vice President Joseph Biden joined New York Gov. Andrew Cuomo in Rochester, New York

  17. GE Key Partner in Innovation Institutes | GE Global Research

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

    Is Key Partner in Manufacturing Innovation Institutes Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Is Key Partner in Manufacturing Innovation Institutes GE Global Research 2014.02.25 President Obama today announced two new manufacturing innovation institutes. One is focused on digital manufacturing and design

  18. GE Opens Research Center in Saudi Arabia | GE Global Research

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

    GE's US$1 billion investment in Saudi Arabia creates a path for new initiatives in localization, technology innovation and manufacturing to drive country's digital transformation by 2020 Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE's US$1 billion investment in Saudi Arabia creates a path for new initiatives in

  19. Pi Day | GE Global Research

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

    Happy Pi Day from GE Global Research Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Happy Pi Day from GE Global Research 2013.03.13 Chief Scientist Jim Bray shares a few of the many ways Pi is used and poses a question to stump at-home scientists. 1 Comment Comment Name Email Submit Comment Justin 2015.12.12 has our

  20. Milford Wind Corridor Phase I (GE Energy) | Open Energy Information

    Open Energy Info (EERE)

    I (GE Energy) Jump to: navigation, search Name Milford Wind Corridor Phase I (GE Energy) Facility Milford Wind Corridor Phase I (GE Energy) Sector Wind energy Facility Type...

  1. Northern Colorado Wind Energy Center (GE) | Open Energy Information

    Open Energy Info (EERE)

    GE) Jump to: navigation, search Name Northern Colorado Wind Energy Center (GE) Facility Northern Colorado Wind Energy Center (GE) Sector Wind energy Facility Type Commercial Scale...

  2. 12 GeV! | Jefferson Lab

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

    GeV! December 21, 2015 Our upgrade project is called the 12 GeV CEBAF Upgrade Project. At the time CD-4A was achieved, we demonstrated 2.2 GeV per pass. This was 12 GeV! Well, not quite. In fact with more than one pass, we limited ourselves to a little more than 6 GeV with three passes, and to 10.5 GeV with 5.5 passes. It was not felt to be prudent to demand 12 GeV out of the machine immediately after turn on. Operations in the spring of 2015 at high energy, ~10.5 GeV, came to a premature end

  3. GE Shenhua JV | Open Energy Information

    Open Energy Info (EERE)

    Name: GE & Shenhua JV Place: China Product: China based industrial coal gasification joint venture. References: GE & Shenhua JV1 This article is a stub. You can help OpenEI...

  4. User Experience Testing | GE Global Research

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

    or enable JavaScript if it is disabled in your browser. "The demand for user experience (UX) and design within GE is growing," says Greg Petroff, GE Software's (link to...

  5. GE Wind Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: GE Wind Energy Place: Atlanta, Georgia Zip: GA 30339 Sector: Wind energy Product: GE's wind energy division, formed as a result of the...

  6. GE Scientist Stephan Biller Discusses the Industrial Internet | GE Global

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

    Research Manufacturing Scientist Stephan Biller Discusses the Industrial Internet Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Manufacturing Scientist Stephan Biller Discusses the Industrial Internet Stephan Biller, Chief Manufacturing Scientist at GE Global Research, talked with the Farstuff Podcast about the

  7. GE PowerPoint Template

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

    Power of Networks in an Age of Gas Peter Evans, PhD Director Global Strategy & Analytics General Electric 2013 EIA Energy Conference June 17-18, 2013 Washington, DC 2 2013 EIA Energy Conference General Electric © 2013 - All Rights Reserved Sources of competitive advantage Thomas Edison - GE Founder Natural endowments Creative endowments The U.S. is rich in both 3 2013 EIA Energy Conference General Electric © 2013 - All Rights Reserved Physical and digital infrastructure Advantage of

  8. Aviation Technology | GE Global Research

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

    Aviation We're helping people soar faster, cleaner, higher and better, with futuristic propulsion systems that solve today's flight challenges. Home > Innovation > Aviation Silicon Carbide Applications: Small Device, Broad Impact in Power Electronics It's not every day that the engineers at GE Global Research get their hands on a material that's literally revolutionizing an... Read More » Invention Factory: How Will The World Get Smaller? In this episode of Invention Factory - a

  9. Microsoft Word - VNC Pressrelease final[2].doc

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

    Completes First RH-TRU Shipment From VNC CARLSBAD, N.M., September 18, 2009 - The U.S. Department of Energy's Carlsbad Field Office (CBFO), working with GE Hitachi Nuclear Energy at the Vallecitos Nuclear Center (VNC) near Sunol, California, completed the first shipment of remote-handled transuranic (RH- TRU) waste from VNC to the Waste Isolation Pilot Plant (WIPP) in the southeastern corner of New Mexico. The shipment safely arrived at WIPP early Friday morning. The shipping campaign is

  10. Finding Engineering Inspiration at GE | GE Global Research

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

    Getting inspired at the intersection of innovation and creativity Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Getting inspired at the intersection of innovation and creativity Alice Pinney 2015.05.11 Interning at a place where innovation meets creativity has been a dream come true for me. Being an intern at GE

  11. GE's BBQ Science Experiments Produce Results |GE Global Research

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

    BBQ Science Experiments Reveal Winning Rack of Ribs Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) BBQ Science Experiments Reveal Winning Rack of Ribs Lynn DeRose 2015.03.16 This is the fourth in a five-part series of dispatches from GE's Science of Barbecue Experience at South by Southwest. Our state-of-the-art

  12. New Developments | GE Global Research

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

    40 Things We Just Made Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) 140 Things We Just Made At GE Global Research, we're constantly building and making new things. Here are 140 of them. You Might Also Like IMG_0475 Innovation 24/7: We're Always Open » Munich_interior_V 10 Years ON: From the Lab to the Real World in

  13. Aviation Technology | GE Global Research

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

    Aviation We're helping people soar faster, cleaner, higher and better, with futuristic propulsion systems that solve today's flight challenges. Home > Innovation > Aviation Synthetic Jets Help Keep Avionics Cool at Cruising Altitude When you think of airplanes, one of the first objects that comes to mind is the combustion engine that allows it to fly high in... Read More » 3D Printing Creates New Parts for Aircraft Engines In 2016, GE Aviation will introduce the first 3D-printed parts in

  14. Flex Schedule | GE Global Research

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

    Working Outside the Box Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Flex Ability: Working Outside the Box GE employee Rebecca Boll shares her thoughts around flexibility in the workplace. Rebecca says that she's found that "People who work in a flexible manner, actually produce more for the company than people

  15. MEMS Relays | GE Global Research

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

    The Next Revolution in MEMS Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) The Next Revolution in MEMS Microelectromechanical systems (MEMS) engineers share what GE Global Research is doing to revolutionize MEMS technology. You Might Also Like 2-1-8-v-mems-applications Engineer Chris Keimel Introduces MEMS Technology

  16. Laser Manufacturing | GE Global Research

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

    Home > Impact > Advanced Laser Manufacturing Tools Deliver Higher Performance Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Advanced Laser Manufacturing Tools Deliver Higher Performance In a research lab looking far, far into the future, a team of scientists and engineers from GE are developing next-generation

  17. Industrial Inspection Technologies | GE Global Research

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

    Industrial Inspection Technologies at GE Global Research Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Industrial Inspection Technologies at GE Global Research Waseem Faidi, manager of the Inspection and Metrology Lab at GE Global Research, describes developments in industrial inspection. You Might Also Like

  18. Breaking Ground for GE Oil & Gas Tech Center|GE Global Research

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

    in Oklahoma City 125M global hub to accelerate innovation, expanding GE's R&D investment in oil and gas technology New agreement using GE's New Global Research Oil & Gas...

  19. GE Announces Vic Abate as New Chief Technology Officer | GE Global...

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

    and create next." Abate will become only the 10th leader in GE Global Research's 115-year history. As Chief Technology Officer, Abate will oversee GE's nine global research center...

  20. Collaborative Military Vehicle Design | GE Global Research

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

    Research: Holiday Shopping & Electric Vehicles IMG0475 Innovation 247: We're Always Open primusenginefeaturedimage3 GE Innovation and Manufacturing in Europe ...

  1. 140627_GE-map-tech-eng

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

    Energy Management Electrical driver for LNG compression. Integrated Compressor Line Oil & ... LNG Max Reliability Oil & Gas A service that guarantees superior reliability on GE ...

  2. Zero Liquid Discharge Technology | GE Global Research

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

    Purifies Water GE's Reverse Osmosis (RO) Membrane technology addresses industrial waste water treatment and recycling needs, purifying water for cooling, boilers, and general...

  3. New Medical Technology | GE Global Research

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

    boundaries. Home > Innovation > Healthcare GE Unveils High-Tech Superhero, GENIUS MAN Created on earth to inspire the next generation of scientists and engineers, a team of...

  4. 3D Printed Toy | GE Global Research

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

    Scientists at GE Global Research get into the holiday spirit by bringing high-tech additive manufacturing techniques to Christmas tree ornaments. You Might Also Like...

  5. New Transportation Technology | GE Global Research

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

    transportation solutions. Home > Innovation > Transportation A World-Class Traction Motor for Hybrid and Electric Vehicles Engineers at GE Global Research are advancing motor...

  6. Electric Submersible Pump | GE Global Research

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

    are bringing a unique and broad set of technical capabilities and knowledge of GE's business portfolio to deliver needed technologies. Examples include: Abrasion and erosion...

  7. 12 GeV Upgrade | Jefferson Lab

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

    Science A Schematic of the 12 GeV Upgrade The 12 GeV Upgrade will greatly expand the research capabilities of Jefferson Lab, adding a fourth experimental hall, upgrading existing halls and doubling the power of the lab's accelerator. A D D I T I O N A L L I N K S: 12 GeV Home Public Interest Scientific Opportunities Hall D Status Updates Contacts Three-Year Accelerator Schedule top-right bottom-left-corner bottom-right-corner 12 GeV Upgrade Physicists at Jefferson Lab are trying to find answers

  8. Ultrasound Open Innovation | GE Global Research

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

    to help accelerate the development of new applications to improve the quality of care. Michael Idelchik, vice president of Advanced Technology Programs at GE Global...

  9. Work & Life at Shanghai | GE Global Research

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

    Technical Community This community creates a cross-business platform for GE China technologists to enhance technical depth, improve technical breadth and exchange...

  10. GE Global Research in Shanghai, China

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

    Shanghai, China Shanghai, China GE's commercial and industrial history meets challenges posed by China's rapid growth to produce work reflecting the advancing world. Click to email...

  11. Disclosures, Disclaimers and Policies | GE Global Research

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

    to PHS-funded research Equal Employment Opportunity Plans Persons wishing to review GE Global Reasearch's EEOP should contact the GEGR Recruiting Manager: Megan Magee, GRC...

  12. Modeling of GE Appliances: Final Presentation

    SciTech Connect (OSTI)

    Fuller, Jason C.; Vyakaranam, Bharat; Leistritz, Sean M.; Parker, Graham B.

    2013-01-31

    This report is the final in a series of three reports funded by U.S. Department of Energy Office of Electricity Delivery and Energy Reliability (DOE-OE) in collaboration with GE Appliances’ through a Cooperative Research and Development Agreement (CRADA) to describe the potential of GE Appliances’ DR-enabled appliances to provide benefits to the utility grid.

  13. Xergy Ships First Breakthrough Water Heater Compressor to GE...

    Energy Savers [EERE]

    Xergy Ships First Breakthrough Water Heater Compressor to GE Xergy Ships First Breakthrough Water Heater Compressor to GE September 15, 2015 - 3:41pm Addthis Xergy Inc. and GE...

  14. Passionate Technologists Wanted at ASME Turbo Expo|GE Global...

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

    who want to learn more about GE and its global Research Centers. For this purpose, the Aero & Thermal Systems groups of GE Global Research and representatives from several GE...

  15. Cedar Creek Wind Farm II (GE) | Open Energy Information

    Open Energy Info (EERE)

    GE) Jump to: navigation, search Name Cedar Creek Wind Farm II (GE) Facility Cedar Creek II (GE) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  16. Top of the World (GE) | Open Energy Information

    Open Energy Info (EERE)

    GE) Jump to: navigation, search Name Top of the World (GE) Facility Top of the World (GE) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner...

  17. Nuclear structure studies with intermediate energy probes

    SciTech Connect (OSTI)

    Lee, T.S.H.

    1993-10-01

    Nuclear structure studies with pions are reviewed. Results from a recent study of 1 p-shell nuclei using (e,e{prime}), ({pi}, {pi}{prime}), and ({gamma},{pi}) reactions are reported. Future nuclear structure studies with GeV electrons at CEBAF are also briefly discussed.

  18. GE Showcases Industrial Internet Innovations and Promotes Win...

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

    SHANGHAI, Oct. 21 -- The GE China Technology Center presented the newest industrial trends and innovative achievements in the "Minds and Machines"-themed 2015 GE TECHfest today. ...

  19. GE Hybrid Power Generation Systems | Open Energy Information

    Open Energy Info (EERE)

    Name: GE Hybrid Power Generation Systems Place: Georgia Zip: Atlanta Product: Focused on fuel cell stack and system development. References: GE Hybrid Power Generation Systems1...

  20. Department of Energy Awards More Than $16 Million for GNEP Technology

    Energy Savers [EERE]

    Development Plans | Department of Energy More Than $16 Million for GNEP Technology Development Plans Department of Energy Awards More Than $16 Million for GNEP Technology Development Plans October 1, 2007 - 2:49pm Addthis Areva, EnergySolutions, GE-Hitachi Nuclear Americas, and General Atomics to Develop Conceptual Design WASHINGTON, DC - The U.S. Department of Energy (DOE) completed cooperative agreements on Friday with four industry consortia to receive $16.3 million for technical and

  1. Durathon Battery Technology | GE Global Research

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

    Durathon(tm) Battery Helps Power Electric Bus Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE's Durathon(tm) Battery Helps Power Electric Bus GE engineer Tim Richter explains how the company's Durathon(tm) batteries fit into the on-board energy management system on a bus at GE's Global Research Center. This

  2. Hospital Sterile Processing | GE Global Research

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

    Researches Use of Robots for Hospital Sterile Processing Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Researches Use of Robots for Hospital Sterile Processing GE principal investigator Lynn DeRose discusses the robotic automation system that GE Global Research is starting to build with the U.S. Veteran's

  3. About Additive Manufacturing | GE Global Research

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

    Introducing Additive Manufacturing at GE Global Research Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Introducing Additive Manufacturing at GE Global Research Prabhjot Singh, manager of the Additive Manufacturing Lab at GE Global Research, describes the technology used in his lab. You Might Also Like DirectWrite_V

  4. Making Industrial Parts Smarter | GE Global Research

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

    Building More Intelligent GE Products with Additive Manufacturing Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Building More Intelligent GE Products with Additive Manufacturing James Y. Yang 2014.04.03 GE is using 3D printing and other additive technologies to design and produce parts never before possible. We're

  5. Pd-vacancy complex in Ge: TDPAC and ab initio study

    SciTech Connect (OSTI)

    Abiona, Adurafimihan A.; Kemp, Williams; Timmers, Heiko

    2014-02-21

    Low temperature metal-induced-crystallized germanium is a promising alternative for silicon in Complementary Metal-Oxide-Semiconductor (CMOS) technology. Palladium (Pd) is one of the metals suitable for inducing the low temperature crystallization. It is not certain, how residual Pd atoms are integrated into the Ge lattice. Therefore, time-different ?-? perturbed angular correlation (TDPAC) technique using the {sup 100}Pd(?{sup 100}Rh) nuclear probe has been applied to study the hyperfine interactions of this probe in single crystalline undoped Ge. A Pd-vacancy (Pd-V) complex with a unique interaction frequency of 8.4(2) Mrad/s has been identified. The Pd-V complex has been measured to have a maximum fraction after annealing at 350 C. Density functional theory calculations have confirmed that the Pd-V complex may have the split-vacancy configuration in Ge, in contrast to the full-vacancy configuration observed in Si.

  6. Researching NDE, Additive Manufacturing |GE Global Research

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

    Research in NDE and Additive Manufacturing Provides Life-Changing Experience for GE Intern Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new...

  7. Natural Gas Locomotive | GE Global Research

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

    Aside from the cost savings, there are the environmental benefits. With LNG, NOx and ... GE engineers are currently testing a fuel mixture that is 80% LNG, and 20% diesel using ...

  8. Remembering Zach Stum | GE Global Research

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

    execute as a Lead SiC Device Engineer. He took every opportunity available to expand his knowledge base, authoring approximately 16 scientific papers and 20 GE reports. He was a...

  9. membrane-ge | netl.doe.gov

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

    Bench-Scale High-Performance Thin Film Composite Hollow Fiber Membranes for Post-Combustion Carbon Dioxide Capture Project No.: DE-FE0007514 GE Global Research is developing high...

  10. Edison's Desk Blog | GE Global Research

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

    2015.02.17 New RFID Sensors are Smaller, Use Less Power to Detect Chemical Threats Hello Earth We have reached a significant milestone with GE's radio-frequency...

  11. New Global Research Website | GE Global Research

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

    the time to visit geglobalresearch.com. We hope you make it a regular destination to learn about how GE Global Research is working to improve the world by pushing the limits of...

  12. Waste to Energy Technology | GE Global Research

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

    Matt Nielsen talks about waste-to-energy technology at the 2012 Invention Convention's Capital District awards ceremony. You Might Also Like 2-2-7-v GE Scientists Unveil Greener,...

  13. Colon Cancer Mapping | GE Global Research

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

    Vanderbilt, GE Team Seek Deeper Understanding of Colon Cancer Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in...

  14. Ideas Are Scary | GE Global Research

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

    for a Career in R&D IsraelTechCenterV Israel: A Source of Innovation for GE NanaVertical Open Innovation and the Middle Market EdisonSummit2-14V Tomorrow's...

  15. GE Appliances: Order (2010-CE-2113)

    Broader source: Energy.gov [DOE]

    DOE issued an Order after entering into a Compromise Agreement with General Electric Appliances after finding GE Appliances had failed to certify that certain models of dehumidifiers comply with the applicable energy conservation standards.

  16. GE Global Research Europe in Munich, Germany

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

    Munich, Germany Munich, Germany With a hand in nearly all GE research fields, this center is a hub of commercial and industrial science and technology innovation. Click to email...

  17. New Energy Technologies | GE Global Research

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

    Energy We're building a powerful future that combines sustainable energy solutions, efficient turbines and a resilient electrical grid. Home > Innovation > Energy Flexible Fuel Solutions Offer Efficient, Reliable Energy The world of power generation is evolving at lightning speed. GE is focused on staying one step ahead of it. With a proven... Read More » GE Recognized as an Energy Frontier Research Center The Center for Electrocatalysis, Transport Phenomena, and Materials for Innovative

  18. Crowdsourcing Software Award | GE Global Research

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

    Crowdsourcing Software Platform Wins Award Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Crowdsourcing Software Platform Wins Award GE Global Research, the technology development arm of the General Electric Company (NYSE: GE) today announced that it has won a prestigious Manufacturing Leadership 100 award in

  19. New Energy Technologies | GE Global Research

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

    Energy We're building a powerful future that combines sustainable energy solutions, efficient turbines and a resilient electrical grid. Home > Innovation > Energy Silicon Carbide Applications: Small Device, Broad Impact in Power Electronics It's not every day that the engineers at GE Global Research get their hands on a material that's literally revolutionizing an... Read More » Flying above the innovative ecoROTR wind turbine in a drone GE spent a week flying state-of-the-art drones over

  20. Advanced Lighting Technologies | GE Global Research

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

    Appliances & Lighting We're developing cutting-edge appliances and innovative lighting to make life easier, reduce costs and increase energy efficiency. Home > Innovation > Appliances & Lighting A Quirky Idea: Turning Patents Into Consumer Products In April 2013, GE and Quirky announced a partnership that introduces a whole new way of inventing. We teamed up with Quirky, the... Read More » GE's Dual Piezoelectric Cooling Jets (DCJ) Are Cool and Quiet Ultrathin tablets and laptops

  1. GE Store for Technology is Open for Business | GE Global Research

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

    The GE Store for Technology is Open for Business Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) The GE Store for Technology is Open for Business Welcome to GE Global Research, also known as the GE Store for Technology. Across our global network of nine technology centers, we have more than 3,600 of the world's best

  2. GE partners with 'Girls Who Code' for summer program | GE Global...

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

    to 1,200 girls in nine cities nationwide. GE joins other program partners including Accenture, Adobe, AIG, AT&T, Electronic Arts, Facebook, Google, Microsoft, Pixar Animation...

  3. Immelt: GE Stands at Intersection of Physical, Digital | GE Global Research

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

    Immelt: GE stands at the intersection of the physical, digital Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Immelt: GE stands at the intersection of the physical, digital GE's 2015 Annual Meeting of Shareowners was held Wednesday, April 22, in Oklahoma City, the location of GE's newest Global Research facility.

  4. Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Vehicles GE Showcases Innovation in Alternative Fuel Vehicles to someone by E-mail Share Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Facebook Tweet about Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Twitter Bookmark Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on Google Bookmark Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel Vehicles on

  5. Detector development for Jefferson Lab's 12GeV Upgrade

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

    Qiang, Yi

    2015-05-01

    Jefferson Lab will soon finish its highly anticipated 12 GeV Upgrade. With doubled maximum energy, Jefferson Lab’s Continuous Electron Beam Accelerator Facility (CEBAF) will enable a new experimental program with substantial discovery potential, addressing important topics in nuclear, hadronic and electroweak physics. In order to take full advantage of the high energy, high luminosity beam, new detectors are being developed, designed and constructed to fit the needs of different physics topics. The paper will give an overview of various new detector technologies to be used for 12 GeV experiments. It will then focus on the development of two solenoid-based spectrometers,more » the GlueX and SoLID spectrometers. The GlueX experiment in Hall D will study the complex properties of gluons through exotic hybrid meson spectroscopy. The GlueX spectrometer, a hermetic detector package designed for spectroscopy and the associated partial wave analysis, is currently in the final stage of construction. Hall A, on the other hand, is developing the SoLID spectrometer to capture the 3D image of the nucleon from semi-inclusive processes and to study the intrinsic properties of quarks through mirror symmetry breaking. Such a spectrometer will have the capability to handle very high event rates while still maintaining a large acceptance in the forward region.« less

  6. SPIN Effects, QCD, and Jefferson Laboratory with 12 GeV electrons

    SciTech Connect (OSTI)

    Prokudin, Alexey

    2013-11-01

    QCD and Spin physics are playing important role in our understanding of hadron structure. I will give a short overview of origin of hadron structure in QCD and highlight modern understanding of the subject. Jefferson Laboratory is undergoing an upgrade that will increase the energy of electron beam up to 12 GeV. JLab is one of the leading facilities in nuclear physics studies and once operational in 2015 JLab 12 will be crucial for future of nuclear physics. I will briefly discuss future studies in four experimental halls of Jefferson Lab.

  7. Work and Life Balance | GE Global Research

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

    Balancing Work with Life Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Flex Ability: Balancing Work with Life Achieving work/life balance is a much-talked-about topic. According to GE Healthcare's Kelly Piacsek, "GE hires people for what's inside their head-what they know-and the specific hours you spend at work

  8. Artificial Lift Technology | GE Global Research

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

    Technology: Driving the Artificial Lift Market Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Technology: Driving the Artificial Lift Market Gary Ford, president and CEO of GE Artificial Lift, discusses what the equipment does, the current state of the market and the importance of working with GE's Global Research

  9. Researching NDE, Additive Manufacturing |GE Global Research

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

    Research in NDE and Additive Manufacturing Provides Life-Changing Experience for GE Intern Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Research in NDE and Additive Manufacturing Provides Life-Changing Experience for GE Intern Sean Farrell 2015.08.18 As an undergraduate student, I never thought I would get the

  10. Genius Man Announcement | GE Global Research

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

    Unveils High-Tech Superhero, GENIUS MAN Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Unveils High-Tech Superhero, GENIUS MAN Created on earth to inspire the next generation of scientists and engineers, a team of GE researchers have created a comic superhero that is the embodiment of innovative technology sprung

  11. Brazil Technology Center | GE Global Research

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

    Biofuels Research at GE's Brazil Technology Center Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Biofuels Research at GE's Brazil Technology Center Clayton Zabeu, leader of Brazil Technology Center's Biofuels Center of Excellence, talks about the main objectives of the research programs that will drive the development

  12. GE's Christine Furstoss Named to NACIE

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

    U.S. Secretary of Commerce Penny Pritzker Announces GE's Christine Furstoss to Serve on the National Advisory Council on Innovation and Entrepreneurship Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) U.S. Secretary of Commerce Penny Pritzker Announces GE's Christine Furstoss to Serve on the National Advisory Council on

  13. Inventors Behind General Electric | GE Global Research

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

    Sundeep Kumar Sundeep Kumar Senior Scientist Ceramics Synthesis & Processing Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) "I leverage the experience and network I have built over the years working with some of the finest minds at GE to help me solve tough technical problems for GE." -Sundeep Kumar

  14. Kids at Work | GE Global Research

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

    "Young Scientists" Join Mom and Dad at Work Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE's "Young Scientists" Join Mom and Dad at Work In 2013, GE Global Research employees brought more than 300 of their children, ranging in age from 8 to 16 years, to work for a day. The kids met Baxter (a

  15. Cool and Quiet DCJ | GE Global Research

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

    Dual Piezoelectric Cooling Jets (DCJ) Are Cool and Quiet Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE's Dual Piezoelectric Cooling Jets (DCJ) Are Cool and Quiet Ultrathin tablets and laptops are the norm these days but researchers from GE have pioneered a technical breakthrough called DCJ that will enable even

  16. Ecoassessment Center of Excellence | GE Global Research

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

    How Green Is Green? Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) How Green Is Green? GE's Global Research Center's Ecoassessment Center of Excellence was created to study the impact of GE products and services on the environment and human health. The center provides focused core technical expertise in the analysis of

  17. Licensing Our Technology | GE Global Research

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

    Teaming Up With Idea Works Puts Our Tech Into the World Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Teaming Up With Idea Works Puts Our Tech Into the World GE Idea Works is extending the reach of our technology by connecting GE's internal intellectual property, technology and resources with the external world. With

  18. Advanced Water Technologies | GE Global Research

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

    Water We're developing ways to purify and conserve this vital resource. Take a look at our work. Home > Innovation > Water Innovation 24/7: We're Always Open At GE Global Research, we work around the clock and across the globe to build, power, move and cure the world. Click the image... Read More » Reverse Osmosis (RO) Membrane Technology Purifies Water GE's Reverse Osmosis (RO) Membrane technology addresses industrial waste water treatment and recycling needs, purifying water... Read

  19. Who Is Jim Bray, GE Stump the Scientist? | GE Global Research

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

    Who Is Jim Bray, GE Stump the Scientist? Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Who Is Jim Bray, GE Stump the Scientist? 2012.05.30 Chief Scientist Jim Bray introduces himself and talks about his work and time at GE. 0 Comments Comment Name Email Submit Comment

  20. GE Announces Vic Abate as New Chief Technology Officer | GE Global Research

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

    Names Vic Abate New Chief Technology Officer; Succeeds Mark Little Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Names Vic Abate New Chief Technology Officer; Succeeds Mark Little Vic Abate, President and CEO of GE's Power Generation business, to succeed Mark Little and continue GE's leadership in the Digital

  1. GE Scientists Source Best Ideas at hackMIT | GE Global Research

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

    Scientists Source Best Ideas at hackMIT Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Scientists Source Best Ideas at hackMIT Joseph Salvo 2013.10.03 At MIT they're serious about "hacking" together ideas for innovation, invention, and new businesses. This weekend a team from GE Global Research and GE

  2. GE launches 'STEM empowers OK' initiative in Oklahoma City | GE Global

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

    Research GE, OCAST and OSSM Partner to Launch "STEM Empowers OK" Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE, OCAST and OSSM Partner to Launch "STEM Empowers OK" stem empowers ok GE Foundation donates $400,000 to enhance STEM education initiatives across Oklahoma STEM Empowers OK to

  3. A Global R&D Network Driving GE's Oil & Gas Technology Pipeline | GE Global

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

    Research A Global R&D Network Driving GE's Oil & Gas Technology Pipeline Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) A Global R&D Network Driving GE's Oil & Gas Technology Pipeline As we break ground on GE's newest Global Research Oil & Gas Technology Center, work is happening 24/7 at our

  4. Phase transitions in Ge-Sb phase change materials

    SciTech Connect (OSTI)

    Raoux, Simone; Virwani, Kumar; Hitzbleck, Martina; Salinga, Martin; Madan, Anita; Pinto, Teresa L.

    2009-03-15

    Thin films of the phase change material Ge-Sb with Ge concentrations between 7.3 and 81.1 at. % were deposited by cosputtering from elemental targets. Their crystallization behavior was studied using time-resolved x-ray diffraction, Auger electron spectroscopy, differential scanning calorimetry, x-ray reflectivity, profilometry, optical reflectivity, and resistivity versus temperature measurements. It was found that the crystallization temperature increases with Ge content. Calculations of the glass transition temperature (which is a lower limit for the crystallization temperature T{sub x}) also show an increase with Ge concentration closely tracking the measured values of T{sub x}. For low Ge content samples, Sb x-ray diffraction peaks occurred during a heating ramp at lower temperature than Ge diffraction peaks. The appearance of Ge peaks is related to Ge precipitation and agglomeration. For Ge concentrations of 59.3 at. % and higher, Sb and Ge peaks occurred at the same temperature. Upon crystallization, film mass density and optical reflectivity increase as well as electrical contrast (ratio of resistivity in amorphous phase to crystalline phase) all showed a maximum for the eutectic alloy (14.5 at. % Ge). For the alloy with 59.3 at. % Ge there was very little change in any of these parameters, while the alloy with 81.1 at. % Ge behaved opposite to a typical phase change alloy and showed reduced mass density and reflectivity and increased resistivity.

  5. Nuclear Physics | Jefferson Lab

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

    Science An experimental hall detector An experimental hall detector. A D D I T I O N A L L I N K S: Hall A Hall B Hall C Hall D 12 GeV Recent Experiments Experiment Proposal PAC Review Scheduling Processes top-right bottom-left-corner bottom-right-corner Nuclear Physics Scientists from across the country and around the world use the Thomas Jefferson National Accelerator Facility to advance mankind's understanding of the atom's nucleus. To probe nuclei, scientists use continuous beams of

  6. GE Lighting Solutions: Order (2013-SE-4901)

    Broader source: Energy.gov [DOE]

    DOE ordered General Electric Lighting Solutions, LLC to pay a $5,360 civil penalty after finding GE Lighting Solutions had manufactured and distributed in commerce in the U.S. 30 units of basic model DR4-RTFB-23B and 177 units (of which 85 units remain in inventory) of basic model DR4-RTFB-77A-002, noncompliant traffic signal modules.

  7. VEA-0016- In the Matter of GE Appliances

    Broader source: Energy.gov [DOE]

    Sub-Zero Freezer Co. (Sub-Zero), GE Appliances (GE), and Whirlpool Corporation (Whirlpool) filed appeals of our November 3, 2000 decision, granting Viking Range Corporation (Viking) a six-month...

  8. TEE-0074- In the Matter of GE Appliances & Lighting

    Broader source: Energy.gov [DOE]

    This Decision and Order considers an Application for Exception filed by GE Appliances &Lighting (GE) seeking exception relief from the provision of 10 C.F.R. Part 430, EnergyConservation...

  9. What Happens in Research-Based Design | GE Global Research

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

    paths we have at GE Global Research ("GE Leaders are Researchers Too",). The field of gas turbine heat transfer is growing in importance, and as a result, we have a lot of job...

  10. Intern Shares Insight Into Researchers' Minds |GE Global Research

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

    (Opens in new window) The Quality of GE Researchers...and Why That's So Important Daniel Cadel 2014.08.14 GE Global Research asked some of our interns to share why they wanted...

  11. Science and BBQ: GE makes its mark, and bark, at SXSW | GE Global...

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

    share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Science and BBQ: GE makes its mark ... and bark Lynn DeRose 2015.03.20 This is the fifth in...

  12. PROJECT PROFILE: General Electric - GE Global Research | Department of

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

    Energy PROJECT PROFILE: General Electric - GE Global Research PROJECT PROFILE: General Electric - GE Global Research Funding Opportunity: CSP: APOLLO SunShot Subprogram: CSP Location: Niskayuna, NY Amount Awarded: $3,800,000 Awardee Cost Share: $1,841,054 GE Global Research Logo.png GE Global Research and Southwest Research Institute will develop an optimal compression system for a modular supercritical carbon dioxide (sCO2) power block operation in highly transient CSP tower applications.

  13. Strain and stability of ultrathin Ge layers in Si/Ge/Si axial heterojunction nanowires

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

    Ross, Frances M.; Stach, Eric A.; Wen, Cheng -Yen; Reuter, Mark C.; Su, Dong

    2015-02-05

    The abrupt heterointerfaces in the Si/Ge materials system presents useful possibilities for electronic device engineering because the band structure can be affected by strain induced by the lattice mismatch. In planar layers, heterointerfaces with abrupt composition changes are difficult to realize without introducing misfit dislocations. However, in catalytically grown nanowires, abrupt heterointerfaces can be fabricated by appropriate choice of the catalyst. Here we grow nanowires containing Si/Ge and Si/Ge/Si structures respectively with sub-1nm thick Ge "quantum wells" and we measure the interfacial strain fields using geometric phase analysis. Narrow Ge layers show radial strains of several percent, with a correspondingmore » dilation in the axial direction. Si/Ge interfaces show lattice rotation and curvature of the lattice planes. We conclude that high strains can be achieved, compared to what is possible in planar layers. In addition, we study the stability of these heterostructures under heating and electron beam irradiation. The strain and composition gradients are supposed to the cause of the instability for interdiffusion.« less

  14. GEANT4 Simulation of Hadronic Interactions at 8-GeV/C to 10-GeV...

    Office of Scientific and Technical Information (OSTI)

    GEANT4 Simulation of Hadronic Interactions at 8-GeVC to 10-GeVC: Response to the HARP-CDP Group Citation Details In-Document Search Title: GEANT4 Simulation of Hadronic ...

  15. Study of plutonium disposition using existing GE advanced Boiling Water Reactors

    SciTech Connect (OSTI)

    Not Available

    1994-06-01

    The end of the cold war and the resulting dismantlement of nuclear weapons has resulted in the need for the US to dispose of 50 to 100 metric tons of excess of plutonium in a safe and proliferation resistant manner. A number of studies, including the recently released National Academy of Sciences (NAS) study, have recommended conversion of plutonium into spent nuclear fuel with its high radiation barrier as the best means of providing permanent conversion and long-term diversion resistance to this material. The NAS study ``Management and Disposition of Excess Weapons Plutonium identified Light Water Reactor spent fuel as the most readily achievable and proven form for the disposition of excess weapons plutonium. The study also stressed the need for a US disposition program which would enhance the prospects for a timely reciprocal program agreement with Russia. This summary provides the key findings of a GE study where plutonium is converted into Mixed Oxide (MOX) fuel and a typical 1155 MWe GE Boiling Water Reactor (BWR) is utilized to convert the plutonium to spent fuel. A companion study of the Advanced BWR has recently been submitted. The MOX core design work that was conducted for the ABWR enabled GE to apply comparable fuel design concepts and consequently achieve full MOX core loading which optimize plutonium throughput for existing BWRs.

  16. Nuclear Science

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

    Nuclear Science Nuclear Science Experimental and theoretical nuclear research carried out at NERSC is driven by the quest for improving our understanding of the building blocks of...

  17. GE Appliances: Order (2012-SE-1403) | Department of Energy

    Office of Environmental Management (EM)

    Appliances: Order (2012-SE-1403) GE Appliances: Order (2012-SE-1403) October 3, 2012 DOE ordered GE Appliances, a Division of General Electric Company to pay a $63,000 civil penalty after finding GE had privately labeled and distributed in commerce in the U.S. the 4-cubic-foot capacity refrigerator basic model SMR04GAZCS, which includes models SMR04GAZACS and SMR04GAZBCS. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and GE. PDF icon GE Appliances: Order

  18. Superconducting Magnets for the 12 GeV Upgrade at Jefferson Lab

    SciTech Connect (OSTI)

    Fair, Ruben J.; Young, Glenn R.

    2015-06-01

    Jefferson Laboratory is embarked on an energy upgrade to its flagship continuous electron beam accelerator in order to expand the scope of its research capabilities and probe further into the structure of nuclear particles. The 12 GeV upgrade includes the design, manufacture, integration, installation and commissioning of eight different superconducting magnets in three separate experimental halls. The effort involves other national laboratories, universities and industry spanning three countries. This paper will summarize the key characteristics of these magnets, ranging in size from 0.2 to 23 MJ in stored energy, and featuring many different types and configurations. The paper will also give an overview of the specific technical challenges for each magnet, and a status report on magnet manufacture and expected delivery dates. The 12GeV upgrade at J-Lab represents the largest superconducting magnet fabrication and installation program currently ongoing in the United States and this paper will present the breadth of collaborations supporting it.

  19. Nanoscale Material Properties | GE Global Research

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

    Nanotechnology Drives New Levels of Performance Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Nanotechnology Drives New Levels of Performance GE scientists are discovering new material properties at the nanoscale that drive new performance levels in jet engines, gas and steam turbines, electronic devices and disease

  20. GE Global Research in Tirat Carmel, Israel

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

    Tirat Carmel, Israel Tirat Carmel, Israel The Israel Technology Center creates partnerships between Israeli external innovators and GE to bring innovative technologies to the world. Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) The Israel Technology Center team is responsible for creating partnerships with external

  1. Impact of Technology | GE Global Research

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

    IMPACT The needs of the world inspire us to create technologies to build, connect, cure, move and power the world around us. I Want to See Game-Changing Technology Work & Life Cool Science STEM Education Most Popular Shuffle Information for Me Game-Changing Technology Work & Life Cool Science STEM Education Most Popular Shuffle GE Predictivity(tm) Industrial Internet Solutions » Clean Room Challenge: Nanoscientist Quiz 2 » Intelligent Rail Networks Enable Smoother Rail Traffic »

  2. Innovative Ideas and Technology | GE Global Research

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

    INNOVATION Our technology evolves from day to day, constantly drawing us forward. Find out what we're working on and what's on the horizon. I Want to See Game-Changing Technology Work & Life Cool Science STEM Education Most Popular Shuffle Information for Me Game-Changing Technology Work & Life Cool Science STEM Education Most Popular Shuffle Optimization and Reliability Protect the Power Grid » Invention Factory: How Will Robots Evolve? » GE Scientists Demonstrate Promising Anti-icing

  3. Inventors Behind General Electric | GE Global Research

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

    Inventors GE Global Research Centers are home to many of the world's brightest, most inquisitive minds in science and technology. Home > Invention > Inventors Sort: Random First Name Last Name Filter: All Aero-Thermal & Mechanical Systems Chemistry & Chemical Engineering Diagnostics, Imaging & Biomedical Technologies Electrical Technologies & Systems Manufacturing & Materials Technologies Software Sciences & Analytics Faisal Ahmad Physicist Micro & Nano

  4. Reports to the DOE Nuclear Data Committee

    SciTech Connect (OSTI)

    Not Available

    1988-05-01

    The report in this document were submitted to the Department of Energy, Nuclear Data Committee (DOE-NDC) in April 1988. The reporting laboratories are those with a substantial program for the measurement of neutron and nuclear cross sections of relevance to the US applied nuclear energy program. Appropriate subjects are microscopic neutron cross sections relevant to the nuclear energy program, including shielding. Inverse reactions where pertinent are included; charged-particle cross sections where relevant to developing and testing nuclear models; gamma ray production, radioactive decay, and theoretical developments in nuclear structure which are applicable to nuclear energy programs; and proton and alpha-particle cross sections, at energies of up to 1 GeV, which are of interest to the space program.

  5. Nuclear Physics

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

    Science Programs Office of Science Nuclear Physics science-innovationassetsimagesicon-science.jpg Nuclear Physics Enabling remarkable discoveries and tools that ...

  6. Prompt Gamma Rays in {sup 77}Ge after Neutron Capture on {sup 76}Ge

    SciTech Connect (OSTI)

    Meierhofer, Georg; Grabmayr, Peter; Jochum, Josef [Physikalisches Institut, Eberhard Karls Universitaet Tuebingen, Auf der Morgenstelle 14, 72076 Tuebingen (Germany); Canella, Lea [Institut fuer Radiochemie, Technische Universitaet Muenchen, Walther-Meissner-Str. 3, 85748 Garching (Germany); Jolie, Jan; Kudejova, Petra; Warr, Nigel [Institut fuer Kernphysik, Universitaet zu Koeln, Zuelpicher Str. 77, 50937 Cologne (Germany)

    2009-01-28

    The observation of neutrinoless double beta decay would be proof of the Majorana nature of the neutrino. Half-lives for these decays are very long (for {sup 76}Ge:>10{sup 25} y), so background reduction and rejection is the major task for double beta experiments. The GERDA (GERmanium Detector Array) experiment at the Gran Sasso Laboratory of the INFN (LNGS) searches for neutrinoless double beta decay of {sup 76}Ge. The isotope {sup 76}Ge is an ideal candidate because it can be used as source and detector at the same time. A large remaining contribution to the background arises from the prompt gamma cascade after neutron capture by {sup 76}Ge followed by {beta}{sup -}-decay of {sup 77}Ge. Since the prompt gamma decay scheme is poorly known, measurements with isotopically enriched Germanium samples were carried out at the PGAA facility at the research reactor FRM II (Munich). With the known prompt gamma spectrum it will be possible to improve the overall veto efficiency of the GERDA experiment.

  7. Fukushima Nuclear Crisis Recovery: A Modular Water Treatment System Deployed in Seven Weeks - 12489

    SciTech Connect (OSTI)

    Denton, Mark S.; Mertz, Joshua L.; Bostick, William D.

    2012-07-01

    On March 11, 2011, the magnitude 9.0 Great East Japan earthquake, Tohoku, hit off the Fukushima coast of Japan. This was one of the most powerful earthquakes in recorded history and the most powerful one known to have hit Japan. The ensuing tsunami devastated a huge area resulting in some 25,000 persons confirmed dead or missing. The perfect storm was complete when the tsunami then found the four reactor, Fukushima-Daiichi Nuclear Station directly in its destructive path. While recovery systems admirably survived the powerful earthquake, the seawater from the tsunami knocked the emergency cooling systems out and did extensive damage to the plant and site. Subsequent hydrogen generation caused explosions which extended this damage to a new level and further flooded the buildings with highly contaminated water. Some 2 million people were evacuated from a fifty mile radius of the area and evaluation and cleanup began. Teams were assembled in Tokyo the first week of April to lay out potential plans for the immediate treatment of some 63 million gallons (a number which later exceeded 110 million gallons) of highly contaminated water to avoid overflow from the buildings as well as supply the desperately needed clean cooling water for the reactors. A system had to be deployed with a very brief cold shake down and hot startup before the rainy season started in early June. Joined by team members Toshiba (oil removal system), AREVA (chemical precipitation system) and Hitachi-GE (RO system), Kurion (cesium removal system following the oil separator) proposed, designed, fabricated, delivered and started up a one of a kind treatment skid and over 100 metric tons of specially engineered and modified Ion Specific Media (ISM) customized for this very challenging seawater/oil application, all in seven weeks. After a very short cold shake down, the system went into operation on June 17, 2011 on actual waste waters far exceeding 1 million Bq/mL in cesium and many other isotopes. One must remember that, in addition to attempting to do isotope removal in the competition of seawater (as high as 18,000 ppm sodium due to concentration), some 350,000 gallons of turbine oil was dispersed into the flooded buildings as well. The proposed system consisted of a 4 guard vessel skid for the oil and debris, 4 skids containing 16 cesium towers in a lead-lag layout with removable vessels (sent to an interim storage facility), and a 4 polishing vessel skid for iodine removal and trace cesium levels. At a flow rate of at least 220 gallons per minute, the system has routinely removed over 99% of the cesium, the main component of the activity, since going on line. To date, some 50% of the original activity has been removed and stabilized and cold shutdown of the plant was announced on December 10, 2011. In March and April alone, 10 cubic feet of Engineered Herschelite was shipped to Seabrook Nuclear Power Plant, NPP, to support the April 1, 2011 outage cleanup; 400 cubic feet was shipped to Oak Ridge National Laboratory (ORNL) for strontium (Sr-90) ground water remediation; and 6000 cubic feet (100 metric tons, MT, or 220,400 pounds) was readied for the Fukushima Nuclear Power Station with an additional 100 MT on standby for replacement vessels. This experience and accelerated media production in the U.S. bore direct application to what was to soon be used in Fukushima. How such a sophisticated and totally unique system and huge amount of media could be deployable in such a challenging and changing matrix, and in only seven weeks, is outlined in this paper as well as the system and operation itself. As demonstrated herein, all ten major steps leading up to the readiness and acceptance of a modular emergency technology recovery system were met and in a very short period of time, thus utilizing three decades of experience to produce and deliver such a system literally in seven weeks: - EPRI - U.S. Testing and Experience Leading to Introduction to EPRI - Japan and Subsequently TEPCO Emergency Meetings - Three Mile Island (TMI) Media and Vitrification Experience by PNNL - Commercial Nuclear Power Plant Media Experience (including long term Cs removal) - DOE Low Active Waste (LAW) and High Level Waste (HLW) in High Salt and pH Conditions Media and Vitrification Experience - National Laboratory (e.g. Oak Ridge National Laboratory, ORNL) Ground Water Media Experience - Gulf Oil Spill Media Experience in Seawater - All Media Had to be Fully Tested at High Rad Levels in Seawater and Oil Before Arriving in Japan - Final Waste Form and Disposal Experience (e.g., vitrification) - 100 Metric Tons (6000 cubic feet or 220,400 pounds) of Media had to be Immediately Available with the same amount in production as replacement media. [To date, for 2011, 400 MT of media have been prepared for Japan alone.] - Remote Operation, Modular Water Treatment Equipment Design and Fabrication in both Commercial NPP and DOE Canyon Operations. (authors)

  8. Elimination of GeO(2) And Ge(3)N(4) Interfacial Transition Regions And Defects at N-Type Ge Interfaces: a Pathway for Formation of N-MOS Devices on Ge Substrates

    SciTech Connect (OSTI)

    Lucovsky, G.; Lee, S.; Long, J.P.; Seo, H.; Luning, J.

    2009-05-19

    The contribution from relatively low-K SiON interfacial transition regions (ITRs) between Si and transition metal (TM) gate dielectrics places a significant limitation on equivalent oxide thickness (EOT) scaling for Si complementary metal-oxide-semiconductor (CMOS) devices. This limitation is equally significant and limiting for Ge CMOS devices. Low-K Ge-based ITRs in Ge devices have also been shown to limit performance and reliability, particular for n-MOS field effect transistors. This article identifies the source of significant electron trapping at interfaces between n-Ge or inverted p-Ge, and Ge oxide, nitride and oxynitride ITRs. This is shown to be an interfacial band alignment issue in which native Ge ITRs have conduction band offset energies smaller than those of TM dielectrics, and trap electrons for negative Ge substrate bias. This article also describes a novel remote plasma processing approach for effectively eliminating any significant native Ge ITRs and using a plasma-processing/annealing process sequence for bonding TM gate dielectrics directly to the Ge substrate surface.

  9. GE's Arnie Lund Discusses User Experience at an Industrial Scale | GE

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

    Global Research Arnie Lund Discusses User Experience at an Industrial Scale Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE's Arnie Lund Discusses User Experience at an Industrial Scale Arnie Lund, manager of the UX Industrial Innovation Lab at GE Global Research in San Ramon, Calif, recently spoke to the

  10. GE and Maker Faire Are a Match Made in Nerd Heaven | GE Global Research

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

    and Maker Faire Are a Match Made in Nerd Heaven Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE and Maker Faire Are a Match Made in Nerd Heaven Peter Tu 2011.06.06 This year GE was a sponsor of the spring version of Maker Faire held out in San Francisco. Our main contributions to the festivities consisted of a

  11. GE funds initiative to support STEM initiatives in Oklahoma | GE Global

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

    Research STEM Empowers OK: Initiative to enrich STEM education in Oklahoma Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) STEM Empowers OK: Initiative to enrich STEM education in Oklahoma On April 21, 2015, GE announced a grant to the state of Oklahoma to enhance STEM education initiatives. Jeff Immelt, GE's

  12. Construction progresses at GE's Oil & Gas Technology Center | GE Global

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

    Research Home > Impact > Construction progressing at GE's newest research center, the Oil & Gas Technology Center in Oklahoma City Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Construction progressing at GE's newest research center, the Oil & Gas Technology Center in Oklahoma City Construction is

  13. 12 GeV Upgrade | Jefferson Lab

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

    RESOURCES Brochures Business Services Education - Students About Nuclear Physics Games & Puzzles High School Summer Programs Student Zone Table Of Elements Education -...

  14. Recovery Act Helps GE in-source Manufacturing | Department of Energy

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

    Recovery Act Helps GE in-source Manufacturing Recovery Act Helps GE in-source Manufacturing September 30, 2010 - 2:21pm Addthis The Geospring Hybrid Water Heater will be produced at GE's Appliance Park in Louisville. | Photo courtesy of GE The Geospring Hybrid Water Heater will be produced at GE's Appliance Park in Louisville. | Photo courtesy of GE Lindsay Gsell GE has a long history in Louisville, Ky. The company's appliance and lighting facility in Louisville has been manufacturing appliances

  15. Recovery Act Helps GE in-source Manufacturing | Department of Energy

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

    Recovery Act Helps GE in-source Manufacturing Recovery Act Helps GE in-source Manufacturing September 30, 2010 - 2:21pm Addthis The Geospring Hybrid Water Heater will be produced at GE's Appliance Park in Louisville. | Photo courtesy of GE The Geospring Hybrid Water Heater will be produced at GE's Appliance Park in Louisville. | Photo courtesy of GE Lindsay Gsell GE has a long history in Louisville, Ky. The company's appliance and lighting facility in Louisville has been manufacturing appliances

  16. Nuclear Forensics

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

    Nuclear Forensics AMS is a Powerful Tool for Nuclear Forensics Nuclear forensics, which can be applied to both interdicted materials and debris from a nuclear explosion, is the application of laboratory analysis and interpretation to provide technical conclusions (provenance, design, etc.) about a nuclear device or interdicted nuclear material. Nuclear forensic analysts can build confidence in their conclusions by employing multiple signatures that collectively minimize the subset of possible

  17. Thermal Imaging Technologies | GE Global Research

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

    Advanced Thermal Imaging Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Butterfly-Inspired Design Enables Advanced Thermal Imaging Bryan Whalen in the Electronics Cooling Lab at GE Global Research recorded this thermo graphic video of a Morpho butterfly structure in response to heat pulses produced by breathing onto

  18. Brilliant Wind Turbine | GE Global Research

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

    Brilliant(tm) Wind Turbines Push Power and Efficient Boundaries Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Brilliant(tm) Wind Turbines Push Power and Efficient Boundaries The conventional wisdom around wind is that the technology runway for improvement is short. GE believes just the opposite. We see a long runway

  19. Rodrigo Rodriguez Erdmenger | Inventors | GE Global Research

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

    Rodrigo Rodriguez Erdmenger Rodrigo Rodriguez Erdmenger Research Engineer Turbomachinery Aero Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) "What fuels my passion for work is knowing that I can impact the technology of GE products and lives of people all over the world." -Rodrigo Rodriguez Erdmenger Ask

  20. Diagnostics on Demand | GE Global Research

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

    The "Diagnostics on Demand" Infectious Disease Test Kit Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) The "Diagnostics on Demand" Infectious Disease Test Kit GE's lead researcher, David Moore, shows how this paper-based instrument, the size of a deck of playing cards, enables field-based testing

  1. GE Global Research in Bangalore, India

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

    Bangalore, India Bangalore, India The first GE Research & Development Center outside the U.S. applies cutting-edge technologies to solve challenges across the first and developing worlds. Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Visit the Careers page to search and apply for Global Research jobs in Bangalore.

  2. GE Global Research in Oklahoma City

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

    Oklahoma City, USA Oklahoma City, USA GE's first sector-specific global research center is dedicated to developing and accelerating innovative oil and gas technologies. Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Visit the Careers page to search and apply for Global Research jobs in Oklahoma City. We also welcome

  3. Blue Arc Machining | GE Global Research

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

    Superfast Machining for Superalloy Metals with Blue Arc(tm) Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Superfast Machining for Superalloy Metals with Blue Arc(tm) In the race to make higher-quality metal parts faster and more efficiently, scientists and engineers at GE Global Research have developed Blue Arc(tm), a

  4. Access to Clean Water | GE Global Research

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

    Clean Water Innovations Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) What Works: Mark Little on Clean Water Innovations Mark Little, director of GE Global Research, answers the question: "What commodities can be used in new ways to allow more humans to have access to clean water?" You Might Also Like

  5. Advanced Propulsion Systems | GE Global Research

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

    CFM LEAP Aircraft Engines Are Fuel- and Cost-Efficient Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) CFM LEAP Aircraft Engines Are Fuel- and Cost-Efficient The new LEAP engine, developed by CFM, has literally taken leaps in engine innovation in both fuel and cost efficiency. Scheduled to enter service in 2016, GE in

  6. Air Traffic Operations | GE Global Research

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

    In the Air Traffic Cloud Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) In the Air Traffic Cloud Researchers Mike Durling and Liling Ren discuss new technology to make air traffic more efficient. You Might Also Like IMG_0475 Innovation 24/7: We're Always Open » primus_engine_featuredimage3 GE Innovation and

  7. Intelligent Rail Networks | GE Global Research

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

    Intelligent Rail Networks Enable Smoother Rail Traffic Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Intelligent Rail Networks Enable Smoother Rail Traffic A delayed train is more than just an inconvenience; it can disrupt the flow of goods and commerce itself. GE Global Research technologists are using advanced data

  8. Internal Combustion Efficiency | GE Global Research

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

    Reducing Emissions in the New Tier 4 Locomotive Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Reducing Emissions in the New Tier 4 Locomotive GE Global Research Internal Combustion lab manager Omowoleola "Wole" Akinyemi talks about efforts to reduce emissions in new Tier 4 locomotives. You Might Also Like

  9. Inventors Behind General Electric | GE Global Research

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

    Amol Kolwalkar Amol Kolwalkar Senior Engineer Control & Optimization Systems Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) "What motivates me is the thrill and anticipation of finding something that was not previously identified." -Amol Kolwalkar Amol Kolwalkar epitomizes the GE Belief "deliver

  10. Jim Bray Interview | GE Global Research

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

    Behind the Scenes with Chief Scientist Jim Bray Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Behind the Scenes with Chief Scientist Jim Bray 2013.04.25 Chief Scientist Jim Bray talks about technology milestones, his career and his life at and away from GE. 0 Comments Comment Name Email Submit Comment You Might Also

  11. Masako Yamada | Inventors | GE Global Research

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

    Masako Yamada Masako Yamada Manager Advanced Computing Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) "I believe individuals should be given the chance to reinvent themselves. Recently, I've reinvented myself as a supercomputing person-again." -Masako Yamada Masako began her career at GE in applied optics,

  12. Metal MEMS Devices | GE Global Research

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

    MEMS: Inside the Global Research Cleanroom Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) MEMS: Inside the Global Research Cleanroom This follow-up to our introduction to MEMS takes you inside the GE Global Research cleanroom to see more about how MEMS are made. You Might Also Like 2-1-8-v-mems-applications Engineer

  13. Working in the Cleanroom | GE Global Research

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

    Home > Innovation > The Dirt on the Cleanroom Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) The Dirt on the Cleanroom In this short video, take a look inside the GE Global Research cleanroom and meet the team working in this 28,000-square-foot space filled with more than 200 pieces of semiconductor processing

  14. Stump the Scientist | GE Global Research

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

    Stump the Scientist Curiosity is the inventor's greatest tool. Ask us your question about science or technology and see what our scientists say! Home > Invention > Stump the Scientist Behind the Scenes with Chief Scientist Jim Bray Watch the Video » Happy Pi Day from GE Global Research Watch the Video » Ready to Stump the Scientist? Try your hand at leaving our researchers speechless. Submit Question » Can Computer Processors Beat the Human Mind in the Future? Watch the Video » Why

  15. Making Silicon Carbide Devices | GE Global Research

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

    Making Silicon Carbide Devices in the Cleanroom Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Making Silicon Carbide Devices in the Cleanroom Ron Olson 2012.08.23 As the Wide Bandgap Process and Fab manager for the GE Global Research cleanroom, I wanted to take some time to give you the dirt on our clean room over the

  16. MU(& Ge-+v,

    Office of Legacy Management (LM)

    fil MU(& Ge-+v, . !d R&arch & Development b This document consists of 6 Contract Ho. pages and - . --------------_____---. figures No.--~--of.--~~-_-copies, Series,&,, This subcontract entered into this 20 day 0fSepte~ber , 1943, by and between the University of Cliicago, a corporation not for pecuniary profit organized under the ICVS of the Stnto of Illinois, of Chicago, Illinois (hereinafter called "the Contractor") and Yiolverine Tube Divisionof Caluzet 2 Eecla

  17. Table 2. Nuclear power plant data

    Gasoline and Diesel Fuel Update (EIA)

    Revised: February 3, 2016 (revision) Next release date: Late 2018 Table 2. Nuclear power plant data as of June 30, 2013 Reactor name State Reactor type Reactor vendora Core size (number of assemblies) Startup date (year) b License expiration (year) Actual retirement (year) Arkansas Nuclear 1 AR PWR B&W 177 1974 2034 Arkansas Nuclear 2 AR PWR CE 177 1978 2038 Beaver Valley 1 PA PWR WE 157 1976 2036 Beaver Valley 2 PA PWR WE 157 1987 2047 Big Rock Point MI BWR GE 84 1964 2057 1997 Braidwood 1

  18. 3D Printing Medical Devices | GE Global Research

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

    Additive Manufacturing Demonstration at GE Global Research Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Additive Manufacturing Demonstration at GE Global Research See how GE Global Research is developing additive manufacturing processes for ultrasound transducers and reducing hours from the transducer manufacturing

  19. COLLOQUIUM: Future Electrical Technologies From a GE Viewpoint | Princeton

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

    Plasma Physics Lab March 11, 2015, 4:00pm to 5:30pm Colloquia MBG Auditorium COLLOQUIUM: Future Electrical Technologies From a GE Viewpoint Dr. James Bray GE Global Research I will give a brief overview of the technologies being pursued within GE, the largest conglomerate. I will then focus more on the electrical technologies for a more detailed description. These will include new devices such as SiC MOSFETs, electrical systems, controls, electrical machines, superconducting equipment,

  20. Commissioning and Operation of 12 GeV CEBAF

    SciTech Connect (OSTI)

    Freyberger, Arne P.

    2015-09-01

    The Continuous Electron Beam Accelerator Facility (CEBAF) located at the Thomas Jefferson National Accelerator Laboratory (JLab) has been recently upgraded to deliver continuous electron beams to the experimental users at a maximum energy of 12 GeV, three times the original design energy of 4 GeV. This paper will present an overview of the upgrade, referred to as the 12GeV upgrade, and highlights from recent beam commissioning results.

  1. Steve Duclos, Chief Scientist, GE Global Research, Research Priorities for

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

    More Efficient Use of Critical Materials from a U.S. Corporate Perspective | Department of Energy Steve Duclos, Chief Scientist, GE Global Research, Research Priorities for More Efficient Use of Critical Materials from a U.S. Corporate Perspective Steve Duclos, Chief Scientist, GE Global Research, Research Priorities for More Efficient Use of Critical Materials from a U.S. Corporate Perspective PDF icon Session_C3_Duclos_-_GE.pdf More Documents & Publications Trans-Atlantic Workshop on

  2. Testimonials - Partnerships in Fuel Cells - GE Global Research |

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

    Department of Energy Fuel Cells - GE Global Research Testimonials - Partnerships in Fuel Cells - GE Global Research Addthis Text Version The words "Office of Energy Efficiency & Renewable Energy, U.S. Department of Energy, EERE Partnership Testimonials," appear on the screen, followed by "Mark Little, Senior Vice President, GE Global Research" and footage of a man in a suit. Mark Little: Energy, manufacturing, innovation, and competitiveness are the core to the

  3. Heteroepitaxial Ge-on-Si by DC magnetron sputtering

    SciTech Connect (OSTI)

    Steglich, Martin; Schrempel, Frank; Fchsel, Kevin; Kley, Ernst-Bernhard; Patzig, Christian; Berthold, Lutz; Hche, Thomas; Tnnermann, Andreas; Fraunhofer Institute for Applied Optics and Precision Engineering IOF, Albert-Einstein-Str. 7, 07745 Jena

    2013-07-15

    The growth of Ge on Si(100) by DC Magnetron Sputtering at various temperatures is studied by Spectroscopic Ellipsometry and Transmission Electron Microscopy. Smooth heteroepitaxial Ge films are prepared at relatively low temperatures of 380C. Typical Stransky-Krastanov growth is observed at 410C. At lower temperatures (320C), films are essentially amorphous with isolated nanocrystallites at the Si-Ge interface. A minor oxygen contamination at the interface, developing after ex-situ oxide removal, is not seen to hinder epitaxy. Compensation of dislocation-induced acceptors in Ge by sputtering from n-doped targets is proposed.

  4. Silicon Carbide in the Cleanroom | GE Global Research

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

    Inside the GE Global Research Clean Room: Silicon Carbide Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Inside the GE Global Research Clean Room: Silicon Carbide GE Global Research is working on nanoscale silicon carbide devices. Find out what we're doing. You Might Also Like 2-1-10-v-working-at-ge-research The Dirt

  5. Secretary Chu Speaks at GE Solar Facility | Department of Energy

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

    GE Solar Facility Secretary Chu Speaks at GE Solar Facility November 18, 2011 - 1:19pm Addthis Secretary Steven Chu's remarks, as prepared for delivery, at the General Electric Solar Facility in Arvada, Colorado. Thank you, Fred [Seymour], for the introduction. GE is a leader in energy innovation. Thomas Edison, the father of GE, once said, "I'd put my money on the sun and solar energy. What a source of power!" I imagine he would be amazed by the solar technology that is tested here.

  6. Construction progresses at GE's Oil & Gas Technology Center ...

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

    Home > Impact > Construction progressing at GE's newest research center, the Oil & Gas Technology Center in Oklahoma City Click to email this to a friend (Opens in new window)...

  7. 3D Printing Aircraft Parts | GE Global Research

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

    in GE aircraft engines signals a paradigm shift that is happening with the emergence of additive manufacturing. Additive not only offers the opportunity to design parts never...

  8. The Wizard of Schenectady: Charles Proteus Steinmetz | GE Global...

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

    week the Smithsonian's "Past Imperfect" blog highlighted a man near and dear to the heart of GE Global Research, Charles Proteus Steinmetz. The article paints a really...

  9. EEDP and Other Leadership Programs | GE Global Research

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

    capability. New strengths, skills and cultural change are needed across GE, including multilevel leadership, technical and commercial capabilities, signaling a complete...

  10. GE Software Expert Julian Keith Loren Discusses Innovation and the

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

    Industrial Internet | GE Global Research GE Software Expert Julian Keith Loren Discusses Innovation and the Industrial Internet Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Software Expert Julian Keith Loren Discusses Innovation and the Industrial Internet Julian Keith Loren, a senior product manager at GE

  11. Big Data and Analytics at Work | GE Global Research

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

    time analytics is required At GE we keep pace with these trends via the Industrial Internet, a highly connected ecosystem of intelligent machines, advanced analytics and people...

  12. GE to provide data, analytics to Brazilian Canoe Confederation...

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

    Innovative partnership will pair GE software scientists with athletes to explore how big data can help them optimize their performance for the Rio 2016 Olympic and Paralympic...

  13. Data Science Makes Trains More Efficient | GE Global Research

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

    Applications: Small Device, Broad Impact in Power Electronics barbecue BBQ - Is it Science or Art? direct write2square The GE Store for Technology is Open for Business...

  14. General Electric in India GE | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: General Electric in India (GE) Place: New Delhi, Delhi (NCT), India Zip: 110015 Sector: Services, Wind energy Product: String representation...

  15. Engineers Named to National Academy | GE Global Research

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

    3 GE Engineers Elected to National Academy of Engineering Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) 3 GE Engineers Elected to National Academy of Engineering GE (NYSE: GE) announced today that three distinguished engineers, one from the company's Global Research Center, and two from its Aviation business, have

  16. A Sneak Peek Into Santa's Smarter Sleigh | GE Global Research

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

    legs a break. - An upgraded sleigh frame made from GE's high temperature Ceramic Matrix Composites (CMCs). The CMCs can withstand the heat of entry and reentry in earth's...

  17. Innovate in China, Innovate for China | GE Global Research

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

    overall technological strength of Shanghai and even China. The GE-SJTU Collaborative Research Laboratory, the National Engineering Practice Education Center at Tongji University,...

  18. Supercomputing with Livermore National Lab | GE Global Research

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

    other GE products, including the fuel injectors used in locomotives and land-based gas turbines. The methodology can potentially be applied to study nebulizers for aerosol...

  19. Thoughts From the 2012 Whitney Software Symposium | GE Global...

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

    Big Data, Modeling and Simulation, High Performance Computing and the Industrial Internet as key technological enablers of GE's Software initiatives. We enjoyed speakers from...

  20. EEDP and Other Leadership Programs | GE Global Research

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

    Ready to dive in? Apply for the program. GE Software Leadership Program The rise of the Industrial Internet requires a new breed of talent and organizational capability. New...

  1. Structural and phonon transmission study of Ge-Au-Ge eutectically bonded interfaces

    SciTech Connect (OSTI)

    Knowlton, W.B. |

    1995-07-01

    This thesis presents a structural analysis and phonon transparency investigation of the Ge-Au-Ge eutectic bond interface. Interface development was intended to maximize the interfacial ballistic phonon transparency to enhance the detection of the dark matter candidate WIMPs. The process which was developed provides an interface which produces minimal stress, low amounts of impurities, and insures Ge lattice continuity through the interface. For initial Au thicknesses of greater than 1,000 {angstrom} Au per substrate side, eutectic epitaxial growth resulted in a Au dendritic structure with 95% cross sectional and 90% planar Au interfacial area coverages. In sections in which Ge bridged the interface, lattice continuity across the interface was apparent. Epitaxial solidification of the eutectic interface with initial Au thicknesses < 500 A per substrate side produced Au agglomerations thereby reducing the Au planar interfacial area coverage to as little as 30%. The mechanism for Au coalescence was attributed to lateral diffusion of Ge and Au in the liquid phase during solidification. Phonon transmission studies were performed on eutectic interfaces with initial Au thicknesses of 1,000 {angstrom}, 500 {angstrom}, and 300 {angstrom} per substrate side. Phonon imaging of eutectically bonded samples with initial Au thicknesses of 300 {angstrom}/side revealed reproducible interfacial percent phonon transmissions from 60% to 70%. Line scan phonon imaging verified the results. Phonon propagation TOF spectra distinctly showed the predominant phonon propagation mode was ballistic. This was substantiated by phonon focusing effects apparent in the phonon imaging data. The degree of interface transparency to phonons and resulting phonon propagation modes correlate with the structure of the interface following eutectic solidification. Structural studies of samples with initial Au thickness of 1,000 {angstrom}/side appear to correspond with the phonon transmission study.

  2. nuclear security

    National Nuclear Security Administration (NNSA)

    3%2A en Shaping the future of nuclear detection http:nnsa.energy.govblogshaping-future-nuclear-detection

    Learning techniques to combat nuclear trafficking, touring the...

  3. GEANT4 Simulation of Hadronic Interactions at 8-GeV/C to 10-GeV/C: Response

    Office of Scientific and Technical Information (OSTI)

    to the HARP-CDP Group (Journal Article) | SciTech Connect GEANT4 Simulation of Hadronic Interactions at 8-GeV/C to 10-GeV/C: Response to the HARP-CDP Group Citation Details In-Document Search Title: GEANT4 Simulation of Hadronic Interactions at 8-GeV/C to 10-GeV/C: Response to the HARP-CDP Group The results of the HARP-CDP group on the comparison of GEANT4 Monte Carlo predictions versus experimental data are discussed. It is shown that the problems observed by the group are caused by an

  4. Nuclear Science

    Energy Savers [EERE]

    and Engineering Education Sourcebook 2013 American Nuclear Society US Department of Energy Nuclear Science & Engineering Education Sourcebook 2013 North American Edition American Nuclear Society Education, Training, and Workforce Division US Department of Energy Office of Nuclear Energy Editor and Founder John Gilligan Professor of Nuclear Engineering North Carolina State University Version 5.13 Welcome to the 2013 Edition of the Nuclear Science and Engineering Education (NS&EE)

  5. nuclear enterprise

    National Nuclear Security Administration (NNSA)

    Outlines Accomplishments in Stockpile Stewardship, Nuclear Nonproliferation, Naval Reactors and Managing the Nuclear Enterprise

    The...

  6. Nuclear Energy

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management ...

  7. Nuclear Data Sheets for A=77

    SciTech Connect (OSTI)

    Singh B.; Nica N.; Singh,B.; Nica,N.

    2012-05-01

    The experimental nuclear spectroscopic data for known nuclides of mass number 77 (Ni, Cu, Zn, Ga, Ge, As, Se, Br, Kr, Rb, Sr, Y) have been evaluated and presented together with adopted properties for levels and {gamma} rays. New high-spin data are available for {sup 77}Ga, {sup 77}Br and {sup 77}Kr. New precise single-particle transfer cross section data are available for {sup 77}Ge, {sup 77}As, {sup 77}Se and {sup 77}Br from eight different reactions (2009Ka06,2008Sc03); these data give information for occupancy of valence neutron orbitals in the ground states of target nuclides: {sup 76}Ge, {sup 76}Se and {sup 78}Se. No significant new data since the 1997 NDS for A = 77 (1997Fa12) have been reported for {sup 77}Rb and {sup 77}Sr. No data are yet available for excited states in {sup 77}Ni, {sup 77}Cu and {sup 77}Y. Level schemes from the radioactive decays of {sup 77}Ni to {sup 77}Cu and {sup 77}Y to {sup 77}Sr are unknown, while those for the decays of {sup 77}Cu to {sup 77}Zn and {sup 77}Ga to {sup 77}Ge are incomplete. Detailed gamma-ray data for {sup 77}Ge from thermal-neutron capture in {sup 76}Ge, together with extensive gamma-ray data from {sup 77}Ge decay to {sup 77}As have become available from 2012Me04. This work benefited from earlier evaluations (1997Fa12,1989Fa07,1980Si05,1973Ur02) of A = 77 nuclides, however, the data presented here supersede those in above evaluations.

  8. 3 GeV Injector Design Handbook

    SciTech Connect (OSTI)

    Wiedemann, H.; /SLAC, SSRL

    2009-12-16

    This Design Handbook is intended to be the main reference book for the specifications of the 3 GeV SPEAR booster synchrotron project. It is intended to be a consistent description of the project including design criteria, key technical specifications as well as current design approaches. Since a project is not complete till it's complete changes and modifications of early conceptual designs must be expected during the duration of the construction. Therefore, this Design Handbook is issued as a loose leaf binder so that individual sections can be replaced as needed. Each page will be dated to ease identification with respect to latest revisions. At the end of the project this Design Handbook will have become the 'as built' reference book of the injector for operations and maintenance personnel.

  9. Study of plutonium disposition using the GE Advanced Boiling Water Reactor (ABWR)

    SciTech Connect (OSTI)

    1994-04-30

    The end of the cold war and the resulting dismantlement of nuclear weapons has resulted in the need for the U.S. to disposition 50 to 100 metric tons of excess of plutonium in parallel with a similar program in Russia. A number of studies, including the recently released National Academy of Sciences (NAS) study, have recommended conversion of plutonium into spent nuclear fuel with its high radiation barrier as the best means of providing long-term diversion resistance to this material. The NAS study {open_quotes}Management and Disposition of Excess Weapons Plutonium{close_quotes} identified light water reactor spent fuel as the most readily achievable and proven form for the disposition of excess weapons plutonium. The study also stressed the need for a U.S. disposition program which would enhance the prospects for a timely reciprocal program agreement with Russia. This summary provides the key findings of a GE study where plutonium is converted into Mixed Oxide (MOX) fuel and a 1350 MWe GE Advanced Boiling Water Reactor (ABWR) is utilized to convert the plutonium to spent fuel. The ABWR represents the integration of over 30 years of experience gained worldwide in the design, construction and operation of BWRs. It incorporates advanced features to enhance reliability and safety, minimize waste and reduce worker exposure. For example, the core is never uncovered nor is any operator action required for 72 hours after any design basis accident. Phase 1 of this study was documented in a GE report dated May 13, 1993. DOE`s Phase 1 evaluations cited the ABWR as a proven technical approach for the disposition of plutonium. This Phase 2 study addresses specific areas which the DOE authorized as appropriate for more in-depth evaluations. A separate report addresses the findings relative to the use of existing BWRs to achieve the same goal.

  10. GeO{sub 2}/Ge structure submitted to annealing in deuterium: Incorporation pathways and associated oxide modifications

    SciTech Connect (OSTI)

    Bom, N. M.; Soares, G. V.; Hartmann, S.; Bordin, A.; Radtke, C.

    2014-10-06

    Deuterium (D) incorporation in GeO{sub 2}/Ge structures following D{sub 2} annealing was investigated. Higher D concentrations were obtained for GeO{sub 2}/Ge samples in comparison to their SiO{sub 2}/Si counterparts annealed in the same conditions. Oxygen vacancies produced during the annealing step in D{sub 2} constitute defect sites for D incorporation, analogous to defects at the SiO{sub 2}/Si interfacial region. Besides D incorporation, volatilization of the oxide layer is also observed as a consequence of D{sub 2} annealing, especially in the high temperature regime of the present study (>450?C). In parallel to this volatilization, the stoichiometry and chemical structure of remnant oxide are modified as well. These results evidence the broader impact of forming gas annealing in dielectric/Ge structures with respect to SiO{sub 2}/Si counterparts.

  11. Transient and temperature-dependent phenomena in Ge:Be and Ge:Zn far infrared photoconductors

    SciTech Connect (OSTI)

    Haegel, N.M.

    1985-11-01

    An experimental study of the transient and temperature-dependent behavior of Ge:Be and Ge:Zn photoconductors has been performed under the low background photon flux conditions (p dot approx. = 10/sup 8/ photons/second) typical of astronomy and astrophysics applications. The responsivity of Ge:Be and Ge:Zn detectors is strongly temperature-dependent in closely compensated material, and the effect of compensation on free carrier lifetime in Ge:Be has been measured using the photo-Hall effect technique. Closely compensated material has been obtained by controlling the concentration of novel hydrogen-related shallow acceptor complexes, A(Be,H) and A(Zn,H), which exist in doped crystals grown under a H/sub 2/ atmosphere. A review of selection criteria for multilevel materials for optimum photoconductor performance is included. 55 refs., 47 figs.

  12. Ion beam synthesis of SiGe alloy layers

    SciTech Connect (OSTI)

    Im, Seongil

    1994-05-01

    Procedures required for minimizing structural defects generated during ion beam synthesis of SiGe alloy layers were studied. Synthesis of 200 mm SiGe alloy layers by implantation of 120-keV Ge ions into <100> oriented Si wafers yielded various Ge peak concentrations after the following doses, 2{times}10{sup 16}cm{sup {minus}2}, 3{times}10{sup 16}cm{sup {minus}2} (mid), and 5{times}10{sup 16}cm{sup {minus}2} (high). Following implantation, solid phase epitaxial (SPE) annealing in ambient N2 at 800C for 1 hr. resulted in only slight redistribution of the Ge. Two kinds of extended defects were observed in alloy layers over 3{times}l0{sup 16}cm{sup {minus}2}cm dose at room temperature (RT): end-of-range (EOR) dislocation loops and strain-induced stacking faults. Density of EOR dislocation loops was much lower in alloys produced by 77K implantation than by RT implantation. Decreasing the dose to obtain 5 at% peak Ge concentration prevents strain relaxation, while those SPE layers with more than 7 at% Ge peak show high densities of misfit- induced stacking faults. Sequential implantation of C following high dose Ge implantation (12 at% Ge peak concentration in layer) brought about a remarkable decrease in density of misfit-induced stacking faults. For peak implanted C > 0.55 at%, stacking fault generation in the epitaxial layer was suppressed, owing to strain compensation by C atoms in the SiGe lattice. A SiGe alloy layer with 0.9 at% C peak concentration under a 12 at% Ge peak exhibited the best microstructure. Results indicate that optimum Ge/C ratio for strain compensation is between 11 and 22. The interface between amorphous and regrown phases (a/c interface) had a dramatic morphology change during its migration to the surface. Initial <100> planar interface decomposes into a <111> faceted interface, changing the growth kinetics; this is associated with strain relaxation by stacking fault formation on (111) planes in the a/c interface.

  13. Data requirements for intermediate energy nuclear applications

    SciTech Connect (OSTI)

    Pearlstein, S.

    1990-01-01

    Several applications that include spallation neutron sources, space radiation effects, biomedical isotope production, accelerator shielding and radiation therapy make use of intermediate energy nuclear data extending to several GeV. The overlapping data needs of these applications are discussed in terms of what projectiles, targets and reactions are of interest. Included is a discussion of what is generally known about these data and what is needed to facilitate their use in intermediate energy applications. 40 refs., 2 figs., 2 tabs.

  14. Nuclear Data Sheets for A = 88

    SciTech Connect (OSTI)

    McCutchan, E.A.; Sonzogni, A.A.

    2014-01-15

    The experimental results from the various reaction and radioactive decay studies leading to nuclides in the A=88 mass chain have been reviewed. Nuclides ranging from Ge (Z=32) to Ru (Z=44) are included. For these nuclei, level and decay schemes, as well as tables of nuclear properties, are given. This work supersedes the previous evaluation of the data on these nuclides (G. Mukherjee, A.A. Sonzogni Nucl.Data Sheets 105, 419 (2005))

  15. Φ meson production in d+Au collisions at √sNN = 200 GeV

    SciTech Connect (OSTI)

    Adare, A.

    2015-10-19

    The PHENIX Collaboration has measured Φ meson production in d+Au collisions at √sNN=200 GeV using the dimuon and dielectron decay channels. The Φ meson is measured in the forward (backward) d-going (Au-going) direction, 1.2 < y < 2.2 (–2.2 < y < –1.2) in the transverse-momentum (pT) range from 1–7 GeV/c and at midrapidity |y|<0.35 in the pT range below 7 GeV/c. The Φ meson invariant yields and nuclear-modification factors as a function of pT, rapidity, and centrality are reported. An enhancement of Φ meson production is observed in the Au-going direction, while suppression is seen in the d-going direction, and no modification is observed at midrapidity relative to the yield in p+p collisions scaled by the number of binary collisions. As a result, similar behavior was previously observed for inclusive charged hadrons and open heavy flavor, indicating similar cold-nuclear-matter effects.

  16. Φ meson production in d+Au collisions at √sNN = 200 GeV

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

    Adare, A.

    2015-10-19

    The PHENIX Collaboration has measured Φ meson production in d+Au collisions at √sNN=200 GeV using the dimuon and dielectron decay channels. The Φ meson is measured in the forward (backward) d-going (Au-going) direction, 1.2 T) range from 1–7 GeV/c and at midrapidity |y|T range below 7 GeV/c. The Φ meson invariant yields and nuclear-modification factors as a function of pT, rapidity, and centrality are reported. An enhancement of Φ meson production is observed in the Au-going direction, while suppression is seen in the d-going direction,more »and no modification is observed at midrapidity relative to the yield in p+p collisions scaled by the number of binary collisions. As a result, similar behavior was previously observed for inclusive charged hadrons and open heavy flavor, indicating similar cold-nuclear-matter effects.« less

  17. Φ meson production in d+Au collisions at √sNN = 200 GeV

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

    Adare, A.

    2015-10-19

    The PHENIX Collaboration has measured Φ meson production in d+Au collisions at √sNN=200 GeV using the dimuon and dielectron decay channels. The Φ meson is measured in the forward (backward) d-going (Au-going) direction, 1.2 < y < 2.2 (–2.2 < y < –1.2) in the transverse-momentum (pT) range from 1–7 GeV/c and at midrapidity |y|<0.35 in the pT range below 7 GeV/c. The Φ meson invariant yields and nuclear-modification factors as a function of pT, rapidity, and centrality are reported. An enhancement of Φ meson production is observed in the Au-going direction, while suppression is seen in the d-going direction,more » and no modification is observed at midrapidity relative to the yield in p+p collisions scaled by the number of binary collisions. As a result, similar behavior was previously observed for inclusive charged hadrons and open heavy flavor, indicating similar cold-nuclear-matter effects.« less

  18. GE Showcases Industrial Internet Innovations and Promotes Win-Win

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

    Cooperation at 2015 TECHfest | GE Global Research Showcases Industrial Internet Innovations and Promotes Win-Win Cooperation at 2015 TECHfest Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Showcases Industrial Internet Innovations and Promotes Win-Win Cooperation at 2015 TECHfest GE China Technology Center teams

  19. QUARTERLY NUCLEAR POWER DEPLOYMENT SUMMARY OCTOBER 2014

    Energy Savers [EERE]

    4 Updates available at: www.energy.gov/ne NEXT UPDATE - January 2015 Page 1 News Updates  The NRC has approved a final rule on the continued storage of spent fuel and has lifted a two year suspension on final licensing actions on plant licenses and license renewals. The rule incorporates a Generic Environmental Impact Statement that can be referenced by the environmental reviews for site licenses.  The NRC has published the final rule certifying the General Electric-Hitachi Economic

  20. Breaking Ground for GE Oil & Gas Tech Center|GE Global Research

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

    Announces New Technology Partnership with Devon Energy at Global Research Oil & Gas Technology Center in Oklahoma City Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Announces New Technology Partnership with Devon Energy at Global Research Oil & Gas Technology Center in Oklahoma City $125M global hub to

  1. GE Awarded DOE Funding to Pilot Carbon Capture Technology | GE Global

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

    Research Awarded DOE Project to Pilot CO2 Capture Technology for Power Plants Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Awarded DOE Project to Pilot CO2 Capture Technology for Power Plants Same class of ingredients found in hair conditioners and fabric softeners could hold key to washing out CO2 from Power

  2. GE Develops High Water Recovery Technology in China | GE Global Research

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

    Develops High Water Recovery Technology in China Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Develops High Water Recovery Technology in China Technology aims to boost development of China's household water purification industry SHANGHAI, September. 17, 2015 - A team of scientists led by the Coating and Membrane

  3. GE partners with 'Girls Who Code' for summer program | GE Global Research

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

    Partners with 'Girls Who Code' for Summer Immersion Program to Help Close the Gender Gap in Tech Sector Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Partners with 'Girls Who Code' for Summer Immersion Program to Help Close the Gender Gap in Tech Sector Aimed at equipping girls with skills to explore Science, Tech,

  4. GE Opens New Global R&D Center in Brazil - GE Global Research

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

    Opens New Global R&D Center in Brazil; Working with Petrobras and BG Group to develop advanced technologies for oil and gas processing on the seabed Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Opens New Global R&D Center in Brazil; Working with Petrobras and BG Group to develop advanced technologies for

  5. GE Progress Includes 140 Things We Made Yesterday | GE Global Research

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

    Progress Includes 140 Things We Made Yesterday Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Progress Includes 140 Things We Made Yesterday Kristen Brosnan 2011.12.12 Hi everybody, I wanted to share a link today to a video that was pulled together at a remarkable pace and was launched last week. To go along with

  6. GE partners with Matthew Dear to create "Drop Science" | GE Global

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

    Research Partners with Matthew Dear to Create "Drop Science" Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Partners with Matthew Dear to Create "Drop Science" Every machine has its own acoustic signature - a precise frequency that indicates whether that machine is operating at peak

  7. GE, NASA Work to Relaunch Supersonic Air Travel | GE Global Research

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

    Supporting NASA's efforts to Relaunch Commercial Supersonic Air Travel Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Supporting NASA's efforts to Relaunch Commercial Supersonic Air Travel Awarded 2- year $599,000 program to reduce engine noise during takeoffs and landings NISKAYUNA, NY - JUNE 10, 2015 - Scientists

  8. Nuclear Navy

    SciTech Connect (OSTI)

    1994-12-31

    This video tells the story of the Navy`s development of nuclear power and its application in long-range submarines and the growing nuclear surface force. Narrated by Frank Blair.

  9. Nuclear Energy!

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

    more about Nuclear Energy When: Saturday, October 19 | 1:00 p.m. - 3:00 p.m. Where: Aiken ... an IndyCar driver, see the Nuclear Clean Air Energy race car and receive a special ...

  10. Pattern Recognition and Image Analysis in Materials | GE Global...

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

    in new window) Pattern Recognition and Image Analysis in Materials Jim Grande 2012.09.25 Hi I'm Jim Grande and I've been working at GE Global Research in Niskayuna for over 33...

  11. GE Progetti 3i Spa | Open Energy Information

    Open Energy Info (EERE)

    Progetti 3i Spa Jump to: navigation, search Name: GE Progetti & 3i Spa Place: Narni, Italy Sector: Renewable Energy Product: Italy-based engineering firm that is involved with the...

  12. The role of surface passivation in controlling Ge nanowire faceting

    SciTech Connect (OSTI)

    Gamalski, A. D.; Tersoff, J.; Kodambaka, S.; Zakharov, D. N.; Ross, F. M.; Stach, E. A.

    2015-11-05

    In situ transmission electron microscopy observations of nanowire morphologies indicate that during Au-catalyzed Ge nanowire growth, Ge facets can rapidly form along the nanowire sidewalls when the source gas (here, digermane) flux is decreased or the temperature is increased. This sidewall faceting is accompanied by continuous catalyst loss as Au diffuses from the droplet to the wire surface. We suggest that high digermane flux and low temperatures promote effective surface passivation of Ge nanowires with H or other digermane fragments inhibiting diffusion and attachment of Au and Ge on the sidewalls. Furthermore, these results illustrate the essential roles of the precursor gas and substrate temperature in maintaining nanowire sidewall passivation, necessary to ensure the growth of straight, untapered, <111>-oriented nanowires.

  13. GE, Clean Energy Fuels Partner to Expand Natural Gas Highway...

    Open Energy Info (EERE)

    GE, Clean Energy Fuels Partner to Expand Natural Gas Highway Home > Groups > Clean and Renewable Energy Jessi3bl's picture Submitted by Jessi3bl(15) Member 16 December, 2012 -...

  14. Extended Battery Life in Electric Vehicles | GE Global Research

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

    GE, Ford, University of Michigan Extend Battery Life for EVs Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in...

  15. Electronic and magnetic properties of Si substituted Fe3Ge

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

    Shanavas, Kavungal Veedu; McGuire, Michael A.; Parker, David S.

    2015-09-23

    Using first principles calculations we studied the effect of Si substitution in the hexagonal Fe3Ge. We find the low temperature magnetic anisotropy in this system to be planar and originating mostly from the spin-orbit coupling in Fe-d states. Reduction of the unitcell volume reduces the in-plane magnetic anisotropy, eventually turning it positive which reorients the magnetic moments to the axial direction. We find that substituting Ge with the smaller Si ions also reduces the anisotropy, potentially enhancing the region of stability of the axial magnetization, which is beneficial for magnetic applications. Thus our experimental measurements on samples of Fe3Ge1–xSix confirmmore » these predictions and show that substitution of about 6% of the Ge with Si increases by approximately 35 K the temperature range over which anisotropy is uniaxial.« less

  16. GE launches 'STEM empowers OK' initiative in Oklahoma City |...

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

    GE, OCAST and OSSM Partner to Launch "STEM Empowers OK" Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new...

  17. The role of surface passivation in controlling Ge nanowire faceting

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

    Gamalski, A. D.; Tersoff, J.; Kodambaka, S.; Zakharov, D. N.; Ross, F. M.; Stach, E. A.

    2015-11-05

    In situ transmission electron microscopy observations of nanowire morphologies indicate that during Au-catalyzed Ge nanowire growth, Ge facets can rapidly form along the nanowire sidewalls when the source gas (here, digermane) flux is decreased or the temperature is increased. This sidewall faceting is accompanied by continuous catalyst loss as Au diffuses from the droplet to the wire surface. We suggest that high digermane flux and low temperatures promote effective surface passivation of Ge nanowires with H or other digermane fragments inhibiting diffusion and attachment of Au and Ge on the sidewalls. Furthermore, these results illustrate the essential roles of themore » precursor gas and substrate temperature in maintaining nanowire sidewall passivation, necessary to ensure the growth of straight, untapered, <111>-oriented nanowires.« less

  18. Scientists Develop Sensors Based on Butterfly Wings | GE Global...

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

    New Bio-inspired Design from GE reported in Nature Communications Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share...

  19. Carrier Density Modulation in Ge Heterostructure by Ferroelectric Switching

    SciTech Connect (OSTI)

    Ponath, Patrick; Fredrickson, Kurt; Posadas, Agham B.; Ren, Yuan; Vasudevan, Rama K; Okatan, Mahmut Baris; Jesse, Stephen; Aoki, Toshihiro; McCartney, Martha; Smith, David J; Kalinin, Sergei V; Lai, Keji; Demkov, Alexander A.

    2015-01-01

    The development of nonvolatile logic through direct coupling of spontaneous ferroelectric polarization with semiconductor charge carriers is nontrivial, with many issues, including epitaxial ferroelectric growth, demonstration of ferroelectric switching, and measurable semiconductor modulation. Here we report a true ferroelectric field effect carrier density modulation in an underlying Ge(001) substrate by switching of the ferroelectric polarization in the epitaxial c-axis-oriented BaTiO3 (BTO) grown by molecular beam epitaxy (MBE) on Ge. Using density functional theory, we demonstrate that switching of BTO polarization results in a large electric potential change in Ge. Aberration-corrected electron microscopy confirms the interface sharpness, and BTO tetragonality. Electron-energy-loss spectroscopy (EELS) indicates the absence of any low permittivity interlayer at the interface with Ge. Using piezoelectric force microscopy (PFM), we confirm the presence of fully switchable, stable ferroelectric polarization in BTO that appears to be single domain. Using microwave impedance microscopy (MIM), we clearly demonstrate a ferroelectric field effect.

  20. Governor Cuomo, GE Announce Power Electronics Manufacturing Consortium

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

    Governor Cuomo Announces 100 Businesses Led by GE to Join 500 Million Partnership with ... Click to share on Tumblr (Opens in new window) Governor Cuomo Announces 100 Businesses Led ...

  1. Notrees 1B (GE Energy) Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    W 60,000,000,000 mW 0.06 GW Number of Units 40 Commercial Online Date 2009 Wind Turbine Manufacturer GE Energy References Wind Energy Market Intelligence1 Loading map......

  2. Global Research on On The Verge | GE Global Research

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

    this video on www.youtube.com, or enable JavaScript if it is disabled in your browser. Paul Miller from On the Verge takes a tour of GE's Global Research Center to see new...

  3. Bringing a Digital Mindset to Manufacturing | GE Global Research

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

    a theme here? This week, GE joined the UI LABS-led Digital Manufacturing Design and Innovation Institute (DMDII) in announcing the creation of an open-source platform that will...

  4. Stump the Scientist | Page 2 of 3 | GE Global Research

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

    the Video Who Is Jim Bray, GE Stump the Scientist? Watch the Video What Is the Relationship of Electricity and the Human Body? Watch the Video How Close Are We to...

  5. Pushing Super Materials to the Limit | GE Global Research

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

    high-performance superalloys for numerous GE industrial products. As you'll see in the videos below, we put our materials through some of the most demanding tests to ensure they...

  6. Technology makes reds "pop" in LED displays | GE Global Research

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

    Reveal and Energy Smart consumer brands, and Evolve(tm), GTx(tm), Immersion(tm), Infusion(tm), Lumination(tm), Albeo(tm) and Tetra commercial brands, all trademarks of GE....

  7. NRC (Nuclear Regulatory Commission) staff evaluation of the General Electric Company Nuclear Reactor Study (''Reed Report'')

    SciTech Connect (OSTI)

    1987-07-01

    In 1975, the General Electric Company (GE) published a Nuclear Reactor Study, also referred to as ''the Reed Report,'' an internal product-improvement study. GE considered the document ''proprietary'' and thus, under the regulations of the Nuclear Regulatory Commission (NRC), exempt from mandatory public disclosure. Nonetheless, members of the NRC staff reviewed the document in 1976 and determined that it did not raise any significant new safety issues. The staff also reached the same conclusion in subsequent reviews. However, in response to recent inquiries about the report, the staff reevaluated the Reed Report from a 1987 perspective. This re-evaluation, documented in this staff report, concluded that: (1) there are no issues raised in the Reed Report that support a need to curtail the operation of any GE boiling water reactor (BWR); (2) there are no new safety issues raised in the Reed Report of which the staff was unaware; and (3) although certain issues addressed by the Reed Report are still being studied by the NRC and the industry, there is no basis for suspending licensing and operation of GE BWR plants while these issues are being resolved.

  8. Arc Vault Significantly Reduces Electrical Hazards | GE Global Research

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

    Arc Vault Significantly Reduces Electrical Hazards Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Arc Vault Significantly Reduces Electrical Hazards GE Global Research 2012.05.01 Recently, technology developed at GE Global Research received high praise from industry leaders for its ability to shield industrial -

  9. ARM - VAP Product - mmcrmode3ge200309091cloth

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

    Productsmmcrmodemmcrmode3ge200309091cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027343 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE3GE200309091CLOTH ARSCL: derived, MMCR Mode 3 (general mode) moments Active Dates 2003.09.27 - 2004.08.10

  10. ARM - VAP Product - mmcrmode3ge200804181cloth

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

    Productsmmcrmodemmcrmode3ge200804181cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027350 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE3GE200804181CLOTH ARSCL: derived, MMCR Mode 3 (general mode) moments, 20080418 version Active Dates 2008.04.18 - 2011.01.04

  11. Advanced Technology & Discovery at Niskayuna | GE Global Research

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

    Technology & Discovery at Niskayuna Technology & Discovery at Niskayuna Capture the momentum behind leading-edge technologies from advanced manufacturing to supercomputing at GE's research headquarters. Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Featured Technologies Controls Controls at GE are used in

  12. Scanning Photocurrent Microscopy of Si and Ge nanowires (Conference) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Conference: Scanning Photocurrent Microscopy of Si and Ge nanowires Citation Details In-Document Search Title: Scanning Photocurrent Microscopy of Si and Ge nanowires × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources in energy science and technology. A paper copy

  13. Fukushima Light Water Detritiation System Presentation

    Office of Environmental Management (EM)

    Doc No: 8000-0685 1 Light Isotope Technology Centre of Excellence Fukushima Light Water Detritiation System Water Distillation Option A. Busigin, Ph.D., P.Eng. and P. Mason, P.Eng. Presented at the 34 th Tritium Focus Group Meeting on September 23-25, 2014, Idaho National Laboratory, Idaho Falls, Idaho Proprietary Information. All Rights Reserved. Not to be used or reproduced without prior written consent from GE Hitachi Nuclear Energy Canada Inc. Doc No: 8000-0685 2 Light Isotope Technology

  14. Properties of Si{sub n}, Ge{sub n}, and Si{sub n}Ge{sub n} clusters

    SciTech Connect (OSTI)

    Dong, Yi; Rehman, Habib ur; Springborg, Michael

    2015-01-22

    The structures of Si{sub n}, Ge{sub n}, and Si{sub n}Ge{sub n} clusters with up to 44 atoms have been determined theoretically using an unbiased structure-optimization method in combination with a parametrized, density-functional description of the total energy for a given structure. By analyzing the total energy in detail, particularly stable clusters are identified. Moreover, general trends in the structures are identified with the help of specifically constructed descriptors.

  15. Sideward flow in Au+Au collisions between 2A and 8A GeV

    SciTech Connect (OSTI)

    Liu, H.; Ajitanand, N.N.; Alexander, J.; Anderson, M.; Best, D.; Brady, F.P.; Case, T.; Caskey, W.; Cebra, D.; Chance, J.; Cole, B.; Crowe, K.; Das, A.; Draper, J.; Gilkes, M.; Gushue, S.; Heffner, M.; Hirsch, A.; Hjort, E.; Huo, L.; Justice, M.; Kaplan, M.; Keane, D.; Kintner, J.; Klay, J.; Krofcheck, D.; Lacey, R.; Lisa, M.A.; Liu, Y.M.; McGrath, R.; Milosevich, Z.; Odyniec, G.; Olson, D.; Panitkin, S.Y.; Porile, N.; Rai, G.; Ritter, H.G.; Romero, J.; Scharenberg, R.; Schroeder, L.S.; Srivastava, B.; Stone, N.T.B.; Symons, T.J.M.; Wang, S.; Whitfield, J.; Wienold, T.; Witt, R.; Wood, L.; Yang, X.; Zhang, W.N.; Zhang, Y.; E895 Collaboration

    2000-04-05

    Using the large acceptance Time Projection Chamber of experiment E895 at Brookhaven, measurements of collective sideward flow in Au + Au collisions at beam energies of 2A, 4A, 6A, and 8A GeV are presented in the form of in-plane transverse momentum nuclear transport models which have an orientation towards this energy range. All four exhibit some qualitative trends similar to those found in the data, although none show a consistent pattern of agreement within experimental uncertainties.

  16. Nuclear Physics

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

    Science Programs » Office of Science » Nuclear Physics /science-innovation/_assets/images/icon-science.jpg Nuclear Physics Enabling remarkable discoveries and tools that transform our understanding of energy and matter and advance national, economic, and energy security. Isotopes» A roadmap of matter that will help unlock the secrets of how the universe is put together The DOE Office of Science's Nuclear Physics (NP) program supports the experimental and theoretical research needed to create

  17. Nuclear Counterterrorism

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2013-08-26

    The Order defines requirements for the protection of sensitive improvised nuclear device information and provides a framework to support DOE activities related to nuclear counterterrorism. (A supplemental DOE Manual, Control of and Access to Improvised Nuclear Device Information, provides requirements and procedures for protecting Sigma 20 information.) Appendices A and B are Official Use Only. Point of contact is Adam Boyd (NA-82), 202-586-0010. Supersedes DOE O 457.1 and DOE M 457.1-1.

  18. nuclear smuggling

    National Nuclear Security Administration (NNSA)

    13, 2015

    SHANGHAI, CHINA - Today, the Nuclear Security Administration's (NNSA) Principal Assistant Deputy Administrator for Defense...

  19. nuclear material

    National Nuclear Security Administration (NNSA)

    width"300" >WASHINGTON, D.C. - The Department of Energy's (DOE) National Nuclear Security Administration (NNSA), in partnership with the Defense Threat Reduction...

  20. nuclear weapons

    National Nuclear Security Administration (NNSA)

    09, 2015

    WASHINGTON, D.C. - The National Nuclear Security Administration (NNSA) and United States Air Force completed eight successful...

  1. nuclear controls

    National Nuclear Security Administration (NNSA)

    which "international safeguards are fully integrated into the design process of a new nuclear facility from the initial planning through design, construction, operation, and...

  2. nuclear forensics

    National Nuclear Security Administration (NNSA)

    serves as the premier technical leader in responding to and successfully resolving nuclear and radiological threats worldwide. When the need arises, NNSA is prepared to...

  3. NUCLEAR ENERGY

    Office of Environmental Management (EM)

    NUCLEAR ENERGY RESEARCH AND DEVELOPMENT ROADMAP Table of Contents List of Acronyms ................................................................................................... iii Executive Summary ............................................................................................... v 1. Introduction ...................................................................................................... 1 2. Background

  4. Reducing 68Ge Background in Dark Matter Experiments

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Orrell, John L.

    2011-03-01

    Experimental searches for dark matter include experiments with sub-0.5 keV-energy threshold high purity germanium detectors. Experimental efforts, in partnership with the CoGeNT Collaboration operating at the Soudan Underground Laboratory, are focusing on energy threshold reduction via noise abatement, reduction of backgrounds from cosmic ray generated isotopes, and ubiquitous environmental radioactive sources. The most significant cosmic ray produced radionuclide is 68Ge. This paper evaluates reducing this background by freshly mining and processing germanium ore. The most probable outcome is a reduction of the background by a factor of two, and at most a factor of four. A very cost effective alternative is to obtain processed Ge as soon as possible and store it underground for 18 months.

  5. CEBAF SRF Performance during Initial 12 GeV Commissioning

    SciTech Connect (OSTI)

    Bachimanchi, Ramakrishna; Allison, Trent; Daly, Edward; Drury, Michael; Hovater, J; Lahti, George; Mounts, Clyde; Nelson, Richard; Plawski, Tomasz

    2015-09-01

    The Continuous Electron Beam Accelerator Facility (CEBAF) energy upgrade from 6 GeV to 12 GeV includes the installation of eleven new 100 MV cryomodules (88 cavities). The superconducting RF cavities are designed to operate CW at an accelerating gradient of 19.3 MV/m with a QL of 3×107. Not all the cavities were operated at the minimum gradient of 19.3 MV/m with the beam. Though the initial 12 GeV milestones were achieved during the initial commissioning of CEBAF, there are still some issues to be addressed for long term reliable operation of these modules. This paper reports the operational experiences during the initial commissioning and the path forward to improve the performance of C100 (100 MV) modules.

  6. RHIC 100 GeV Polarized Proton Luminosity

    SciTech Connect (OSTI)

    Zhang, S. Y.

    2014-01-17

    A big problem in RHIC 100 GeV proton run 2009 was the significantly lower luminosity lifetime than all previous runs. It is shown in this note that the beam intensity decay in run 2009 is caused by the RF voltage ramping in store. It is also shown that the beam decay is not clearly related to the beam momentum spread, therefore, not directly due to the 0.7m. β* Furthermore, the most important factor regarding the low luminosity lifetime is the faster transverse emittance growth in store, which is also much worse than the previous runs, and is also related to the RF ramping. In 100 GeV proton run 2012a, the RF ramping was abandoned, but the β* was increased to 0.85m, with more than 20% loss of luminosity, which is not necessary. It is strongly suggested to use smaller β* in 100 GeV polarized proton run 2015/2016

  7. The 6 GeV TMD Program at Jefferson Lab

    SciTech Connect (OSTI)

    Puckett, Andrew J.

    2015-01-01

    The study of the transverse momentum dependent parton distributions (TMDs) of the nucleon in semi-inclusive deep-inelastic scattering (SIDIS) has emerged as one of the major physics motivations driving the experimental program using the upgraded 11 GeV electron beam at Jefferson Labs Continuous Electron Beam Accelerator Facility (CEBAF). The accelerator construction phase of the CEBAF upgrade is essentially complete and commissioning of the accelerator has begun as of April, 2014. As the new era of CEBAF operations begins, it is appropriate to review the body of published and forthcoming results on TMDs from the 6 GeV era of CEBAF operations, discuss what has been learned, and discuss the key challenges and opportunities for the 11 GeV SIDIS program of CEBAF.

  8. The 6 GeV TMD Program at Jefferson Lab

    SciTech Connect (OSTI)

    Puckett, Andrew J.

    2015-01-01

    The study of the transverse momentum dependent parton distributions (TMDs) of the nucleon in semi-inclusive deep-inelastic scattering (SIDIS) has emerged as one of the major physics motivations driving the experimental program using the upgraded 11 GeV electron beam at Jefferson Lab’s Continuous Electron Beam Accelerator Facility (CEBAF). The accelerator construction phase of the CEBAF upgrade is essentially complete and commissioning of the accelerator has begun as of April, 2014. As the new era of CEBAF operations begins, it is appropriate to review the body of published and forthcoming results on TMDs from the 6 GeV era of CEBAF operations, discuss what has been learned, and discuss the key challenges and opportunities for the 11 GeV SIDIS program of CEBAF.

  9. nuclear | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home /

  10. Nuclear Science/Nuclear Chemistry

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

    Nuclear Science/Nuclear Chemistry Nuclear Physics The 10-MV tandem accelerator at CAMS provides a platform for conducting nuclear physics experiment both for basic science and lab mission-related programs. For example, we performed a new cross section measurement of the astrophysically important reaction 40Ca(a,g)44Ti in which high purity CaO targets were irradiated with helium ions at several different discrete energies. The reaction rate was measured on-line via prompt gamma ray spectroscopy

  11. Nuclear Weapons Journal

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

    Nuclear Weapons Journal Nuclear Weapons Journal The Nuclear Weapons Journal ceased publication after Issue 2, 2009. Below are Nuclear Weapons Journal archived issues. Issue 2, 2009 ...

  12. Nanotextured Anti-Icing Surfaces | GE Global Research

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

    Demonstrate Promising Anti-icing Nano Surfaces Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Scientists Demonstrate Promising Anti-icing Nano Surfaces GE Global Research today presented new research findings on its nanotextured anti-icing surfaces. In addition to dramatically reducing ice adhesion, these surfaces

  13. National Academy of Engineering Election | GE Global Research

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

    Elected to National Academy of Engineering Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Scientists Elected to National Academy of Engineering Dr. Peter Andresen, one of three GE scientists recently elected to the prestigious National Academy of Engineering, discusses his work detecting and predicting the very slow

  14. Itinerant magnetism in metallic CuFe2Ge2

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

    Shanavas, K. V.; Singh, David J.; He, Ruihua

    2015-03-25

    Theoretical calculations are performed to understand the electronic structure and magnetic properties of CuFe2Ge2. The band structure reveals large electron density N(EF) at the Fermi level suggesting a strong itinerant character of magnetism. The Fermi surface is dominated by two dimensional sheet like structures, with potentially strong nesting between them. The magnetic ground state appears to be ferromagnetic along a and antiferromagnetic in other directions. The results show that CuFe2Ge2 is an antiferromagnetic metal, with similarities to the Fe-based superconductors; such as magnetism with substantial itinerant character and coupling between magnetic order and electrons at the Fermi energy.

  15. Scientists Develop Sensors Based on Butterfly Wings | GE Global Research

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

    New Bio-inspired Design from GE reported in Nature Communications Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) New Bio-inspired Design from GE reported in Nature Communications Nanostructures fabricated following a design of natural Morpho butterfly wings demonstrate highly selective response to gases in a variable

  16. Governor Cuomo, GE Announce Power Electronics Manufacturing Consortium

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

    Governor Cuomo Announces 100 Businesses Led by GE to Join $500 Million Partnership with State to Develop Next-Generation Power Electronics, Creating Thousands of Jobs in Capital Region and Upstate Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Governor Cuomo Announces 100 Businesses Led by GE to Join $500 Million

  17. Durathon Battery in New Bus | GE Global Research

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

    Battery-Dominant Fuel Cell Bus Uses New Durathon(tm) Battery Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Battery-Dominant Fuel Cell Bus Uses New Durathon(tm) Battery Researchers at GE Global Research, the General Electric Company's (NYSE: GE) technology development arm, have achieved a first step in reducing the

  18. Electric Vehicle Technology and Batteries | GE Global Research

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

    A Recipe for Powering Next-Generation Electric Vehicles Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) A Recipe for Powering Next-Generation Electric Vehicles GE and Lawrence Berkeley National Laboratory (Berkeley Lab) are exploring a possible key to energy storage for electric vehicles. The GE/Berkeley team is

  19. Flexible Work Arrangements Go Outside the Box | GE Global Research

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

    Flexible Work Arrangements Go Outside the Box Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Flexible Work Arrangements Go Outside the Box GE Global Research 2013.02.27 Hi, I am Rebecca Boll, Operations Manager for External Affairs and Technology at GE Global Research. The most important thing about me is that I have 3

  20. Cloud-Based Air Traffic Management Announcement | GE Global Research

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

    Works to Bring Air Traffic Management Into "The Cloud" Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Works to Bring Air Traffic Management Into "The Cloud" A global leader in avionics and software development, the General Electric Company (NYSE: GE) has embarked on an 18-month project with the

  1. Butterfly-Inspired Thermal Imaging | GE Global Research

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

    Low-Cost Thermal Imaging Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Butterfly-Inspired Design Enables Low-Cost Thermal Imaging Taking heat detection to a new level of sensitivity and speed, a team of scientists at GE Global Research, the technology development arm for the General Electric Company (NYSE: GE),

  2. Miniaturized Turbine Offers Desalination Solution | GE Global Research

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

    GE Puts Desalination "on Ice" to Produce Clean Water at Low Cost Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Puts Desalination "on Ice" to Produce Clean Water at Low Cost Awarded US Department of Energy program to test breakthrough concept in water desalination Designing innovative process to

  3. High Performance Computing for Manufacturing Parternship | GE Global

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

    Research GE, US DOE Partner on HPC4Mfg projects to deliver new capabilities in 3D Printing and higher jet engine efficiency Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE, US DOE Partner on HPC4Mfg projects to deliver new capabilities in 3D Printing and higher jet engine efficiency NISKAYUNA, NY, February 17,

  4. Field-induced quantum criticality in YbAgGe

    SciTech Connect (OSTI)

    Bud'ko, S.; Canfield, P.

    2008-01-01

    YbAgGe is one of the very few stoichiometric, Yb-based, heavy fermion materials that exhibit field-induced quantum criticality. We will present an overview of thermodynamic and transport measurements in YbAgGe single crystals. Moderate magnetic field (45-90 kOe, depending on orientation) suppresses long range magnetic order, giving rise to non-Fermi-liquid behavior followed at higher field by a crossover to a heavy Fermi-liquid. Given the more accessible temperature and field scales, a non-Fermi liquid region rather than point for T {yields} 0 K may be detected.

  5. Nuclear Nonproliferation Treaty | National Nuclear Security Administra...

    National Nuclear Security Administration (NNSA)

    People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy ... Nuclear Nonproliferation Treaty The Treaty on the Non-Proliferation of Nuclear Weapons off ...

  6. Observation of D0 meson nuclear modifications in Au+Au collisions at sNN=200 GeV

    SciTech Connect (OSTI)

    Adamczyk, L.; Adkins, J.?K.; Agakishiev, G.; Aggarwal, M.?M.; Ahammed, Z.; Alekseev, I.; Alford, J.; Anson, C.?D.; Aparin, A.; Arkhipkin, D.; Aschenauer, E.?C.; Averichev, G.?S.; Banerjee, A.; Beavis, D.?R.; Bellwied, R.; Bhasin, A.; Bhati, A.?K.; Bhattarai, P.; Bichsel, H.; Bielcik, J.; Bielcikova, J.; Bland, L.?C.; Bordyuzhin, I.?G.; Borowski, W.; Bouchet, J.; Brandin, A.?V.; Brovko, S.?G.; Bltmann, S.; Bunzarov, I.; Burton, T.?P.; Butterworth, J.; Caines, H.; Caldern de la Barca Snchez, M.; Cebra, D.; Cendejas, R.; Cervantes, M.?C.; Chaloupka, P.; Chang, Z.; Chattopadhyay, S.; Chen, H.?F.; Chen, J.?H.; Chen, L.; Cheng, J.; Cherney, M.; Chikanian, A.; Christie, W.; Chwastowski, J.; Codrington, M.?J.?M.; Contin, G.; Cramer, J.?G.; Crawford, H.?J.; Cui, X.; Das, S.; Davila Leyva, A.; De Silva, L.?C.; Debbe, R.?R.; Dedovich, T.?G.; Deng, J.; Derevschikov, A.?A.; Derradi de Souza, R.; Dhamija, S.; di Ruzza, B.; Didenko, L.; Dilks, C.; Ding, F.; Djawotho, P.; Dong, X.; Drachenberg, J.?L.; Draper, J.?E.; Du, C.?M.; Dunkelberger, L.?E.; Dunlop, J.?C.; Efimov, L.?G.; Engelage, J.; Engle, K.?S.; Eppley, G.; Eun, L.; Evdokimov, O.; Eyser, O.; Fatemi, R.; Fazio, S.; Fedorisin, J.; Filip, P.; Finch, E.; Fisyak, Y.; Flores, C.?E.; Gagliardi, C.?A.; Gangadharan, D.?R.; Garand, D.; Geurts, F.; Gibson, A.; Girard, M.; Gliske, S.; Greiner, L.; Grosnick, D.; Gunarathne, D.?S.; Guo, Y.; Gupta, A.; Gupta, S.; Guryn, W.; Haag, B.; Hamed, A.; Han, L.-X.; Haque, R.; Harris, J.?W.; Heppelmann, S.; Hirsch, A.; Hoffmann, G.?W.; Hofman, D.?J.; Horvat, S.; Huang, B.; Huang, H.?Z.; Huang, X.; Huck, P.; Humanic, T.?J.; Igo, G.; Jacobs, W.?W.; Jang, H.; Judd, E.?G.; Kabana, S.; Kalinkin, D.; Kang, K.; Kauder, K.; Ke, H.?W.; Keane, D.; Kechechyan, A.; Kesich, A.; Khan, Z.?H.; Kikola, D.?P.; Kisel, I.; Kisiel, A.; Koetke, D.?D.; Kollegger, T.; Konzer, J.; Koralt, I.; Kotchenda, L.; Kraishan, A.?F.; Kravtsov, P.; Krueger, K.; Kulakov, I.; Kumar, L.; Kycia, R.?A.; Lamont, M.?A.?C.; Landgraf, J.?M.; Landry, K.?D.; Lauret, J.; Lebedev, A.; Lednicky, R.; Lee, J.?H.; LeVine, M.?J.; Li, C.; Li, W.; Li, X.; Li, X.; Li, Y.; Li, Z.?M.; Lisa, M.?A.; Liu, F.; Ljubicic, T.; Llope, W.?J.; Lomnitz, M.; Longacre, R.?S.; Luo, X.; Ma, G.?L.; Ma, Y.?G.; Madagodagettige Don, D.?M.?M.?D.; Mahapatra, D.?P.; Majka, R.; Margetis, S.; Markert, C.; Masui, H.; Matis, H.?S.; McDonald, D.; McShane, T.?S.; Minaev, N.?G.; Mioduszewski, S.; Mohanty, B.; Mondal, M.?M.; Morozov, D.?A.; Mustafa, M.?K.; Nandi, B.?K.; Nasim, Md.; Nayak, T.?K.; Nelson, J.?M.; Nigmatkulov, G.; Nogach, L.?V.; Noh, S.?Y.; Novak, J.; Nurushev, S.?B.; Odyniec, G.; Ogawa, A.; Oh, K.; Ohlson, A.; Okorokov, V.; Oldag, E.?W.; Olvitt, D.?L.; Pachr, M.; Page, B.?S.; Pal, S.?K.; Pan, Y.?X.; Pandit, Y.; Panebratsev, Y.; Pawlak, T.; Pawlik, B.; Pei, H.; Perkins, C.; Peryt, W.; Pile, P.; Planinic, M.; Pluta, J.; Poljak, N.; Porter, J.; Poskanzer, A.?M.; Pruthi, N.?K.; Przybycien, M.; Pujahari, P.?R.; Putschke, J.; Qiu, H.; Quintero, A.; Ramachandran, S.; Raniwala, R.; Raniwala, S.; Ray, R.?L.; Riley, C.?K.; Ritter, H.?G.; Roberts, J.?B.; Rogachevskiy, O.?V.; Romero, J.?L.; Ross, J.?F.; Roy, A.; Ruan, L.; Rusnak, J.; Rusnakova, O.; Sahoo, N.?R.; Sahu, P.?K.; Sakrejda, I.; Salur, S.; Sandweiss, J.; Sangaline, E.; Sarkar, A.; Schambach, J.; Scharenberg, R.?P.; Schmah, A.?M.; Schmidke, W.?B.; Schmitz, N.; Seger, J.; Seyboth, P.; Shah, N.; Shahaliev, E.; Shanmuganathan, P.?V.; Shao, M.; Sharma, B.; Shen, W.?Q.; Shi, S.?S.; Shou, Q.?Y.; Sichtermann, E.?P.; Singaraju, R.?N.; Skoby, M.?J.; Smirnov, D.; Smirnov, N.; Solanki, D.; Sorensen, P.; Spinka, H.?M.; Srivastava, B.; Stanislaus, T.?D.?S.; Stevens, J.?R.; Stock, R.; Strikhanov, M.; Stringfellow, B.; Sumbera, M.; Sun, X.; Sun, X.?M.; Sun, Y.; Sun, Z.; Surrow, B.; Svirida, D.?N.; Symons, T.?J.?M.; Szelezniak, M.?A.; Takahashi, J.; Tang, A.?H.; Tang, Z.; Tarnowsky, T.; Thomas, J.?H.; Timmins, A.?R.; Tlusty, D.; Tokarev, M.; Trentalange, S.; Tribble, R.?E.; Tribedy, P.; Trzeciak, B.?A.; Tsai, O.?D.; Turnau, J.; Ullrich, T.; Underwood, D.?G.; Van Buren, G.; van Nieuwenhuizen, G.; Vandenbroucke, M.; Vanfossen, J.?A.; Varma, R.; Vasconcelos, G.?M.?S.; Vasiliev, A.?N.; Vertesi, R.; Videbk, F.; Viyogi, Y.?P.; Vokal, S.; Vossen, A.; Wada, M.; Wang, F.; Wang, G.; Wang, H.; Wang, J.?S.; Wang, X.?L.; Wang, Y.; Wang, Y.; Webb, G.; Webb, J.?C.; Westfall, G.?D.; Wieman, H.; Wissink, S.?W.; Witt, R.; Wu, Y.?F.; Xiao, Z.; Xie, W.; Xin, K.; Xu, H.; Xu, J.; Xu, N.

    2014-09-30

    We report the first measurement of charmed-hadron (D0) production via the hadronic decay channel (D0?K-+?+) in Au+Au collisions at ?sNN=200 GeV with the STAR experiment. The charm production cross section per nucleon-nucleon collision at midrapidity scales with the number of binary collisions, Nbin, from p+p to central Au+Au collisions. The D0 meson yields in central Au+Aucollisions are strongly suppressed compared to those in p+p scaled by Nbin, for transverse momenta pT>3 GeV/c, demonstrating significant energy loss of charm quarks in the hot and dense medium. An enhancement at intermediate pT is also observed. Model calculations including strong charm-medium interactions and coalescence hadronization describe our measurements.

  7. Nuclear Counterterrorism

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2006-02-07

    The Order defines requirements for the protection of sensitive improvised nuclear device information and provides a framework to support DOE activities related to nuclear counterterrorism. (A supplemental DOE Manual, Control of and Access to Improvised Nuclear Device Information, provides requirements and procedures for protecting Sigma 20 information. The Manual is Official Use Only, and is not available on the Directives Portal. The point of contact for the Manual is Randall Weidman, NA-121.2, 202-586-4582.) Canceled by DOE O 457.1A

  8. Ge{sub 1-y}Sn{sub y} (y = 0.01-0.10) alloys on Ge-buffered Si: Synthesis, microstructure, and optical properties

    SciTech Connect (OSTI)

    Senaratne, C. L.; Kouvetakis, J.; Gallagher, J. D.; Jiang, Liying; Smith, D. J.; Menndez, J.; Aoki, Toshihiro

    2014-10-07

    Novel hydride chemistries are employed to deposit light-emitting Ge{sub 1-y}Sn{sub y} alloys with y ? 0.1 by Ultra-High Vacuum Chemical Vapor Deposition (UHV-CVD) on Ge-buffered Si wafers. The properties of the resultant materials are systematically compared with similar alloys grown directly on Si wafers. The fundamental difference between the two systems is a fivefold (and higher) decrease in lattice mismatch between film and virtual substrate, allowing direct integration of bulk-like crystals with planar surfaces and relatively low dislocation densities. For y ? 0.06, the CVD precursors used were digermane Ge?H? and deuterated stannane SnD?. For y ? 0.06, the Ge precursor was changed to trigermane Ge?H?, whose higher reactivity enabled the fabrication of supersaturated samples with the target film parameters. In all cases, the Ge wafers were produced using tetragermane Ge?H?? as the Ge source. The photoluminescence intensity from Ge{sub 1y}Sn{sub y}/Ge films is expected to increase relative to Ge{sub 1y}Sn{sub y}/Si due to the less defected interface with the virtual substrate. However, while Ge{sub 1y}Sn{sub y}/Si films are largely relaxed, a significant amount of compressive strain may be present in the Ge{sub 1y}Sn{sub y}/Ge case. This compressive strain can reduce the emission intensity by increasing the separation between the direct and indirect edges. In this context, it is shown here that the proposed CVD approach to Ge{sub 1y}Sn{sub y}/Ge makes it possible to approach film thicknesses of about 1 ?m, for which the strain is mostly relaxed and the photoluminescence intensity increases by one order of magnitude relative to Ge{sub 1y}Sn{sub y}/Si films. The observed strain relaxation is shown to be consistent with predictions from strain-relaxation models first developed for the Si{sub 1x}Ge{sub x}/Si system. The defect structure and atomic distributions in the films are studied in detail using advanced electron-microscopy techniques, including aberration corrected STEM imaging and EELS mapping of the average diamondcubic lattice.

  9. Demand Response Performance of GE Hybrid Heat Pump Water Heater

    SciTech Connect (OSTI)

    Widder, Sarah H.; Parker, Graham B.; Petersen, Joseph M.; Baechler, Michael C.

    2013-07-01

    This report describes a project to evaluate and document the DR performance of HPWH as compared to ERWH for two primary types of DR events: peak curtailments and balancing reserves. The experiments were conducted with GE second-generation “Brillion”-enabled GeoSpring hybrid water heaters in the PNNL Lab Homes, with one GE GeoSpring water heater operating in “Standard” electric resistance mode to represent the baseline and one GE GeoSpring water heater operating in “Heat Pump” mode to provide the comparison to heat pump-only demand response. It is expected that “Hybrid” DR performance, which would engage both the heat pump and electric elements, could be interpolated from these two experimental extremes. Signals were sent simultaneously to the two water heaters in the side-by-side PNNL Lab Homes under highly controlled, simulated occupancy conditions. This report presents the results of the evaluation, which documents the demand-response capability of the GE GeoSpring HPWH for peak load reduction and regulation services. The sections describe the experimental protocol and test apparatus used to collect data, present the baselining procedure, discuss the results of the simulated DR events for the HPWH and ERWH, and synthesize key conclusions based on the collected data.

  10. 7-GeV Advanced Photon Source Conceptual Design Report

    SciTech Connect (OSTI)

    Not Available

    1987-04-01

    During the past decade, synchrotron radiation emitted by circulating electron beams has come into wide use as a powerful, versatile source of x-rays for probing the structure of matter and for studying various physical processes. Several synchrotron radiation facilities with different designs and characteristics are now in regular operation throughout the world, with recent additions in this country being the 0.8-GeV and 2.5-GeV rings of NSLS at Brookhaven National Laboratory. However, none of the operating facilities has been designed to use a low-emittance, high-energy stored beam, together with modern undulator devices, to produce a large number of hard x-ray beams of extremely high brilliance. This document is a proposal to the Department of Energy to construct and operate high-energy synchrotron radiation facility at Argonne National Laboratory. We have now chosen to set the design energy of this facility at 7.0 GeV, with the capability to operate at up to 7.5 GeV.

  11. The JLAB 12 GeV Energy Upgrade of CEBAF

    SciTech Connect (OSTI)

    Harwood, Leigh H.

    2013-12-01

    This presentation should describe the progress of the 12GeV Upgrade of CEBAF at Jefferson Lab. The status of the upgrade should be presented as well as details on the construction, procurement, installation and commissioning of the magnet and SRF components of the upgrade.

  12. Carrier Density Modulation in Ge Heterostructure by Ferroelectric Switching

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

    Ponath, Patrick; Fredrickson, Kurt; Posadas, Agham B.; Ren, Yuan; Vasudevan, Rama K; Okatan, Mahmut Baris; Jesse, Stephen; Aoki, Toshihiro; McCartney, Martha; Smith, David J; et al

    2015-01-01

    The development of nonvolatile logic through direct coupling of spontaneous ferroelectric polarization with semiconductor charge carriers is nontrivial, with many issues, including epitaxial ferroelectric growth, demonstration of ferroelectric switching, and measurable semiconductor modulation. Here we report a true ferroelectric field effect carrier density modulation in an underlying Ge(001) substrate by switching of the ferroelectric polarization in the epitaxial c-axis-oriented BaTiO3 (BTO) grown by molecular beam epitaxy (MBE) on Ge. Using density functional theory, we demonstrate that switching of BTO polarization results in a large electric potential change in Ge. Aberration-corrected electron microscopy confirms the interface sharpness, and BTO tetragonality. Electron-energy-lossmore » spectroscopy (EELS) indicates the absence of any low permittivity interlayer at the interface with Ge. Using piezoelectric force microscopy (PFM), we confirm the presence of fully switchable, stable ferroelectric polarization in BTO that appears to be single domain. Using microwave impedance microscopy (MIM), we clearly demonstrate a ferroelectric field effect.« less

  13. Xianggelila Xian Ge Ji Liu Yu Xia Zhi En Hydroelectric Development...

    Open Energy Info (EERE)

    Ge Ji Liu Yu Xia Zhi En Hydroelectric Development Ltd Jump to: navigation, search Name: Xianggelila Xian Ge Ji Liu Yu Xia Zhi En Hydroelectric Development Ltd Place: Xianggelila...

  14. Beam On Target! - CEBAF Accelerator Achieves 12 GeV Commissioning...

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

    in an experimental hall, recording the first data of the 12 GeV era. The machine sent electrons around the racetrack three times (known as "3-pass" beam), resulting in 6.11 GeV...

  15. GE to DOE General Counsel; Re:Request for Comment on Large Capacity...

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

    to DOE General Counsel; Re:Request for Comment on Large Capacity Clothes Washers GE to DOE General Counsel; Re:Request for Comment on Large Capacity Clothes Washers GE urges the...

  16. Illuminating the 130 GeV Gamma Line with Continuum Photons (Journal...

    Office of Scientific and Technical Information (OSTI)

    Illuminating the 130 GeV Gamma Line with Continuum Photons Citation Details In-Document Search Title: Illuminating the 130 GeV Gamma Line with Continuum Photons Authors: Cohen,...

  17. Xiang Ge Li La Xian Mai Di He Hydro Power Development Co Ltd...

    Open Energy Info (EERE)

    Xiang Ge Li La Xian Mai Di He Hydro Power Development Co Ltd Jump to: navigation, search Name: Xiang Ge Li La Xian Mai Di He Hydro Power Development Co., Ltd. Place: Yunnan...

  18. Discovery of GeV Emission tfrom the Circinus Galaxy with the...

    Office of Scientific and Technical Information (OSTI)

    Discovery of GeV Emission tfrom the Circinus Galaxy with the Fermi-Lat Citation Details In-Document Search Title: Discovery of GeV Emission tfrom the Circinus Galaxy with the...

  19. A new physics era at 12 GeV | Jefferson Lab

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

    A new physics era at 12 GeV January 29, 2015 In several articles over the past years, we ... These are the harbingers of a new era, that of 12 GeV operations and physics. We have been ...

  20. High spin polarization in CoFeMnGe equiatomic quaternary Heusler...

    Office of Scientific and Technical Information (OSTI)

    Title: High spin polarization in CoFeMnGe equiatomic quaternary Heusler alloy We report the structure, magnetic property, and spin polarization of CoFeMnGe equiatomic...

  1. Ge doped GaN with controllable high carrier concentration for...

    Office of Scientific and Technical Information (OSTI)

    Ge doped GaN with controllable high carrier concentration for plasmonic applications Citation Details In-Document Search Title: Ge doped GaN with controllable high carrier...

  2. EA-0389: Proposed 7-GeV Advanced Photon Source, Argonne, Illinois

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal for construction and operation of a 6- to 7-GeV synchrotron radiation source known as the 7-GeV Advanced Photon Source at DOE's Argonne...

  3. Exclusive electroproduction of strange mesons with JLab 12 GeV...

    Office of Scientific and Technical Information (OSTI)

    Exclusive electroproduction of strange mesons with JLab 12 GeV Citation Details In-Document Search Title: Exclusive electroproduction of strange mesons with JLab 12 GeV You are...

  4. National Nuclear Security Administration | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  5. RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; NUCLEAR MEDICINE; HISTORICAL

    Office of Scientific and Technical Information (OSTI)

    The early days Richards, P. 38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; NUCLEAR MEDICINE; HISTORICAL ASPECTS; TECHNETIUM 99; COLLOIDS; MOLYBDENUM...

  6. Outage management and health physics issue, 2009

    SciTech Connect (OSTI)

    Agnihotri, Newal

    2009-05-15

    The focus of the May-June issue is on outage management and health physics. Major articles include the following: Planning and scheduling to minimize refueling outage, by Pat McKenna, AmerenUE; Prioritizing safety, quality and schedule, by Tom Sharkey, Dominion; Benchmarking to high standards, by Margie Jepson, Energy Nuclear; Benchmarking against U.S. standards, by Magnox North, United Kingdom; Enabling suppliers for new build activity, by Marcus Harrington, GE Hitachi Nuclear Energy; Identifying, cultivating and qualifying suppliers, by Thomas E. Silva, AREVA NP; Creating new U.S. jobs, by Francois Martineau, Areva NP. Industry innovation articles include: MSL Acoustic source load reduction, by Amir Shahkarami, Exelon Nuclear; Dual Methodology NDE of CRDM nozzles, by Michael Stark, Dominion Nuclear; and Electronic circuit board testing, by James Amundsen, FirstEnergy Nuclear Operating Company. The plant profile article is titled The future is now, by Julia Milstead, Progress Energy Service Company, LLC.

  7. nuclear navy

    National Nuclear Security Administration (NNSA)

    7%2A en Powering the Nuclear Navy http:nnsa.energy.govourmissionpoweringnavy

    Page...

  8. nuclear navy

    National Nuclear Security Administration (NNSA)

    7%2A en Powering the Nuclear Navy http:www.nnsa.energy.govourmissionpoweringnavy

    Page...

  9. Nuclear Nonproliferation

    SciTech Connect (OSTI)

    Atkins-Duffin, C E

    2008-12-10

    With an explosion equivalent of about 20kT of TNT, the Trinity test was the first demonstration of a nuclear weapon. Conducted on July 16, 1945 in Alamogordo, NM this site is now a Registered National Historic Landmark. The concept and applicability of nuclear power was demonstrated on December 20, 1951 with the Experimental Breeder Reactor Number One (EBR-1) lit four light bulbs. This reactor is now a Registered National Historic Landmark, located near Arco, ID. From that moment forward it had been clearly demonstrated that nuclear energy has both peaceful and military applications and that the civilian and military fuel cycles can overlap. For the more than fifty years since the Atoms for Peace program, a key objective of nuclear policy has been to enable the wider peaceful use of nuclear energy while preventing the spread of nuclear weapons. Volumes have been written on the impact of these two actions on the world by advocates and critics; pundits and practioners; politicians and technologists. The nations of the world have woven together a delicate balance of treaties, agreements, frameworks and handshakes that are representative of the timeframe in which they were constructed and how they have evolved in time. Collectively these vehicles attempt to keep political will, nuclear materials and technology in check. This paper captures only the briefest abstract of the more significant aspects on the Nonproliferation Regime. Of particular relevance to this discussion is the special nonproliferation sensitivity associated with the uranium isotope separation and spent fuel reprocessing aspects of the nuclear fuel cycle.

  10. Nuclear Astrophysics

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

    Nuclear Astrophysics One of the great scientific challenges is understanding how elements form. This process, called nucleosynthesis, occurs at extreme stellar temperatures and pressures, making it difficult to simulate in the laboratory. The conditions produced by NIF experiments, however, are well matched to the conditions that exist in stars in several phases of their evolution. As a result, NIF is a powerful tool for exploring nuclear physics. Elements heavier than iron are formed either

  11. Nuclear Data

    SciTech Connect (OSTI)

    White, Morgan C.

    2014-01-23

    PowerPoint presentation targeted for educational use. Nuclear data comes from a variety of sources and in many flavors. Understanding where the data you use comes from and what flavor it is can be essential to understand and interpret your results. This talk will discuss the nuclear data pipeline with particular emphasis on providing links to additional resources that can be used to explore the issues you will encounter.

  12. Why is GeV physics relevant in the age of the LHC?

    SciTech Connect (OSTI)

    Pennington, Michael R.

    2014-02-01

    The contribution that Jefferson Lab has made, with its 6 GeV electron beam, and will make, with its 12 GeV upgrade, to our understanding of the way the fundamental interactions work, particularly strong coupling QCD, is outlined. The physics at the GeV scale is essential even in TeV collisions.

  13. Nuclear Data Sheets A = 84

    SciTech Connect (OSTI)

    Abriola, D.; Sonzogni, A.; Bostan,M. Erturk,S.; Fadi,M.; Galan,M.; Juutinen,S.; Kibed,T.; Kondev,F.; Luca,A.; Negret,A.; Nica,N.; Pfeiffer,B.; Singh.B.; Sonzogni,A.; Timar,J.; Tuli,J.; Venkova,T.; Zuber,K.

    2009-11-01

    The evaluated spectroscopic data are presented for 12 known nuclides of mass 84 (Ga, Ge, As, Se, Br, Kr, Rb, Sr, Y, Zr, Nb, Mo). Except for the stable nuclides {sup 84}Sr and {sup 84}Kr, extensive new data are available for all the other nuclides since the 1997 evaluation by J.K. Tuli (1997Tu02) of A = 84 nuclides. Many precise Penning-trap mass measurements since AME-2003 for A = 84 nuclides (2009Re03,2008Ha23,2008We10,2007Ke09,2006Ka48,2006De36,2006Ri15) have resulted in improved Q values and separation energies. However, many deficiencies still remain. Some examples are given below. Excited-state data for {sup 84}Ga and {sup 84}As are nonexistent, and those for {sup 84}Ge are scarce. The radioactive decay schemes of {sup 84}Ga, {sup 84}Ge, {sup 84}Se, {sup 84}Y (39.5 min), {sup 84}Y (4.6 s), {sup 84}Zr and {sup 84}Nb suffer from incompleteness and that for {sup 84}Mo decay is not known at all. The energy ordering of the two activities (39.5 min and and 4.6 s) of {sup 84}Y is not well established, although, high-spin with tentative spin-parity of (6+) is adopted here as the ground state of {sup 84}Y based on weak arguments. From a conference report published in 2000, it is clear that extensive experiments were done to investigate decays of {sup 84}Zr and {sup 84}Y, but details of these studies never appeared in literature and none were made available to the evaluators when requested from original authors. This evaluation was carried out as part of ENSDF workshop for Nuclear Structure and Decay Data Evaluators, organized and hosted by the 'Horia Hulubei' National Institute for Physics and Nuclear Engineering, Bucharest, Romania during March 30, 2009 - April 3, 2009. Names of the evaluators principally responsible for evaluation of individual nuclides are given under the respective Adopted data sets.

  14. GE-Prolec CCE Meeting October 19,2010 | Department of Energy

    Energy Savers [EERE]

    GE-Prolec CCE Meeting October 19,2010 GE-Prolec CCE Meeting October 19,2010 GE-Prolec CCE meeting of October 19, 2010 concerning Docket No. EERE-2010-BT-CE-0014 PDF icon GE-Prolec CCE Meeting October 19,2010 More Documents & Publications Microsoft PowerPoint - GE-Prolec CCE Meeting 10/19/2010 Microsoft Word - CCE_Final_Rule_02-07-11 _Final Word_.docx Federal Register Vol. 76 No. 44, 12422-12505 - Energy Conservation Program: Certification, Compliance, and Enforcement for Consumer Products

  15. Microsoft PowerPoint - GE-Prolec CCE Meeting 10/19/2010 | Department of

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

    Energy PowerPoint - GE-Prolec CCE Meeting 10/19/2010 Microsoft PowerPoint - GE-Prolec CCE Meeting 10/19/2010 PowerPoint slides on GE-Prolec CCE meeting regarding Docket No. EERE-2010-BT-CE-0014 PDF icon Microsoft PowerPoint - GE-Prolec CCE Meeting 10/19/2010 More Documents & Publications GE-Prolec CCE Meeting October 19,2010 EA-1565: Final Environmental Assessment Benefits of Using Mobile Transformers and Mobile Substations for Rapidly Restoring Electrical Service: a Report to the United

  16. Physics Opportunities with the 12 GeV Upgrade at Jefferson Lab

    SciTech Connect (OSTI)

    Dudek, Jozef; Essig, Rouven; Kumar, Krishna; Meyer, Curtis; McKeown, Robert; Meziani, Zein Eddine; Miller, Gerald A; Pennington, Michael; Richards, David; Weinstein, Larry

    2012-08-01

    We are at the dawn of a new era in the study of hadronic nuclear physics. The non-Abelian nature of Quantum Chromodynamics (QCD) and the resulting strong coupling at low energies represent a significant challenge to nuclear and particle physicists. The last decade has seen the development of new theoretical and experimental tools to quantitatively study the nature of confinement and the structure of hadrons comprised of light quarks and gluons. Together these will allow both the spectrum and the structure of hadrons to be elucidated in unprecedented detail. Exotic mesons that result from excitation of the gluon field will be explored. Multidimensional images of hadrons with great promise to reveal the dynamics of the key underlying degrees of freedom will be produced. In particular, these multidimensional distributions open a new window on the elusive spin content of the nucleon through observables that are directly related to the orbital angular momenta of quarks and gluons. Moreover, computational techniques in Lattice QCD now promise to provide insightful and quantitative predictions that can be meaningfully confronted with, and elucidated by, forthcoming experimental data. In addition, the development of extremely high intensity, highly polarized and extraordinarily stable beams of electrons provides innovative opportunities for probing (and extending) the Standard Model, both through parity violation studies and searches for new particles. Thus the 12 GeV upgrade of the Continuous Electron Beam Accelerator Facility (CEBAF) at Jefferson Lab will enable a new experimental program with substantial discovery potential to address these and other important topics in nuclear, hadronic and electroweak physics.

  17. QUARTERLY NUCLEAR POWER DEPLOYMENT SUMMARY JANUARY 2015

    Energy Savers [EERE]

    5 Updates available at: www.energy.gov/ne NEXT UPDATE - April 2015 Page 1 News Updates  The NRC has scheduled a public Commissioner's hearing for February 4 on DTE Electric's application for a combined license to build and operate a General Electric Hitachi Economic Simplified Boiling Water Reactor (ESBWR) at the Enrico Fermi Generating Station near Newport, Michigan. This is the third time an applicant has reached the "final step" in the part 52 reactor licensing process.  The

  18. Measurement of K0S and K*0 in p+p, d+Au, and Cu+Cu collisions at sqrt SNN = 200 GeV

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

    Adare, A.; Aidala, C.

    2014-11-01

    The PHENIX experiment at the Relativistic Heavy Ion Collider has performed a systematic study of K0S and K*0 meson production at midrapidity in p+p, d+Au, and Cu+Cu collisions at sqrt SNN = 200 GeV. The K0S and K*0 mesons are reconstructed via their K0S and π0(→γγ)π0 (→γγ) and K*0 → K ±#25;π± decay modes, respectively. The measured transverse-momentum spectra are used to determine the nuclear modification factor of K0S and K*0 mesons in d+Au and Cu+Cu collisions at different centralities. In the d+Au collisions, the nuclear modification factor of K0S and K*0 mesons is almost constant as a function ofmore »transverse momentum and is consistent with unity showing that cold-nuclear-matter effects do not play a significant role in the measured kinematic range. In Cu+Cu collisions, within the uncertainties no nuclear modification is registered in peripheral collisions. In central collisions, both mesons show suppression relative to the expectations from the p+p yield scaled by the number of binary nucleon-nucleon collisions in the Cu+Cu system. In the pT range 2–5 GeV/c, the strange mesons ( K0S, K*0) similarly to the #30;Φ meson with hidden strangeness, show an intermediate suppression between the more suppressed light quark mesons (π0) and the nonsuppressed baryons (p, p-bar). At higher transverse momentum, pT > 5 GeV/c, production of all particles is similarly suppressed by a factor of ≈2. (auth)« less

  19. Measurement of K0S and K*0 in p+p, d+Au, and Cu+Cu collisions at sqrt SNN = 200 GeV

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

    Adare, A.; Aidala, C.

    2014-11-01

    The PHENIX experiment at the Relativistic Heavy Ion Collider has performed a systematic study of K0S and K*0 meson production at midrapidity in p+p, d+Au, and Cu+Cu collisions at sqrt SNN = 200 GeV. The K0S and K*0 mesons are reconstructed via their K0S and π0(→γγ)π0 (→γγ) and K*0 → K ±#25;π± decay modes, respectively. The measured transverse-momentum spectra are used to determine the nuclear modification factor of K0S and K*0 mesons in d+Au and Cu+Cu collisions at different centralities. In the d+Au collisions, the nuclear modification factor of K0S and K*0 mesons is almost constant as a function ofmore » transverse momentum and is consistent with unity showing that cold-nuclear-matter effects do not play a significant role in the measured kinematic range. In Cu+Cu collisions, within the uncertainties no nuclear modification is registered in peripheral collisions. In central collisions, both mesons show suppression relative to the expectations from the p+p yield scaled by the number of binary nucleon-nucleon collisions in the Cu+Cu system. In the pT range 2–5 GeV/c, the strange mesons ( K0S, K*0) similarly to the #30;Φ meson with hidden strangeness, show an intermediate suppression between the more suppressed light quark mesons (π0) and the nonsuppressed baryons (p, p-bar). At higher transverse momentum, pT > 5 GeV/c, production of all particles is similarly suppressed by a factor of ≈2. (auth)« less

  20. Nuclear Models

    SciTech Connect (OSTI)

    Fossion, Ruben [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, Mexico D. F., C.P. 04510 (Mexico)

    2010-09-10

    The atomic nucleus is a typical example of a many-body problem. On the one hand, the number of nucleons (protons and neutrons) that constitute the nucleus is too large to allow for exact calculations. On the other hand, the number of constituent particles is too small for the individual nuclear excitation states to be explained by statistical methods. Another problem, particular for the atomic nucleus, is that the nucleon-nucleon (n-n) interaction is not one of the fundamental forces of Nature, and is hard to put in a single closed equation. The nucleon-nucleon interaction also behaves differently between two free nucleons (bare interaction) and between two nucleons in the nuclear medium (dressed interaction).Because of the above reasons, specific nuclear many-body models have been devised of which each one sheds light on some selected aspects of nuclear structure. Only combining the viewpoints of different models, a global insight of the atomic nucleus can be gained. In this chapter, we revise the the Nuclear Shell Model as an example of the microscopic approach, and the Collective Model as an example of the geometric approach. Finally, we study the statistical properties of nuclear spectra, basing on symmetry principles, to find out whether there is quantum chaos in the atomic nucleus. All three major approaches have been rewarded with the Nobel Prize of Physics. In the text, we will stress how each approach introduces its own series of approximations to reduce the prohibitingly large number of degrees of freedom of the full many-body problem to a smaller manageable number of effective degrees of freedom.

  1. Enhanced Ge/Si(001) island areal density and self-organization due to P predeposition

    SciTech Connect (OSTI)

    Cho, B.; Bareno, J.; Petrov, I.; Greene, J. E.

    2011-05-01

    The predeposition of P, with coverages {theta}{sub P} ranging from 0 to 1 ML, on Si(001) significantly increases both the areal density and spatial self-organization of Ge islands grown by gas-source molecular beam epitaxy from hydride precursors. The Ge island density {rho}{sub Ge} initially increases with {theta}{sub P}, reaching a maximum of 1.4 x 10{sup 10} cm{sup -2} at {theta}{sub P} = 0.7 ML, a factor of four times higher than on bare Si(001) under the same deposition conditions, before decreasing at higher P coverages. The increase in {rho}{sub Ge}({theta}{sub P}) is due to a corresponding decrease in Ge adatom mean free paths resulting from passivation of surface dangling bonds by adsorbed pentavalent P atoms which, in addition, leads to surface roughening and, therefore, higher Ge coverages at constant Ge{sub 2}H{sub 6} dose. As {theta}{sub P} (and hence, {rho}{sub Ge}) increases, so does the degree of Ge island ordering along <100> directions due to the anisotropic strain field surrounding individual islands. Similar results are obtained for Ge island growth on P-doped Si(001) layers where strong P surface segregation provides partial monolayer coverage prior to Ge deposition.

  2. Evaporation-based Ge/.sup.68 Ga Separation

    DOE Patents [OSTI]

    Mirzadeh, Saed (Albuquerque, NM); Whipple, Richard E. (Los Alamos, NM); Grant, Patrick M. (Los Alamos, NM); O'Brien, Jr., Harold A. (Los Alamos, NM)

    1981-01-01

    Micro concentrations of .sup.68 Ga in secular equilibrium with .sup.68 Ge in strong aqueous HCl solution may readily be separated in ionic form from the .sup.68 Ge for biomedical use by evaporating the solution to dryness and then leaching the .sup.68 Ga from the container walls with dilute aqueous solutions of HCl or NaCl. The chloro-germanide produced during the evaporation may be quantitatively recovered to be used again as a source of .sup.68 Ga. If the solution is distilled to remove any oxidizing agents which may be present as impurities, the separation factor may easily exceed 10.sup.5. The separation is easily completed and the .sup.68 Ga made available in ionic form in 30 minutes or less.

  3. GRB 131231A: IMPLICATIONS OF THE GeV EMISSION

    SciTech Connect (OSTI)

    Liu, Bin; Chen, Wei; Liang, Yun-Feng; Zhou, Bei; He, Hao-Ning; Jin, Zhi-Ping; Fan, Yi-Zhong; Wei, Da-Ming [Key laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China); Tam, Pak-Hin Thomas [Institute of Astronomy and Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Shao, Lang, E-mail: liangyf@pmo.ac.cn, E-mail: beizhou@pmo.ac.cn, E-mail: yzfan@pmo.ac.cn, E-mail: dmwei@pmo.ac.cn, E-mail: phtam@phys.nthu.edu.tw [Department of Physics, Hebei Normal University, Shijiazhuang 050024 (China)

    2014-05-20

    GRB 131231A was detected by the Large Area Telescope on board the Fermi Space Gamma-ray Telescope. The high-energy gamma-ray (>100MeV) afterglow emission spectrum is F {sub ?}??{sup 0.54} {sup } {sup 0.15} in the first ?1300s after the trigger and the most energetic photon has an energy of ?62GeV, arriving at t ? 520s. With reasonable parameters of the gamma-ray burst (GRB) outflow as well as the density of the circum-burst medium, the synchrotron radiation of electrons or protons accelerated at an external forward shock have difficulty accounting for the data. Rather, the synchrotron self-Compton radiation of the forward shock-accelerated electrons can account for both the spectrum and temporal behavior of theGeV afterglow emission. We also show that the prospect for detecting GRB 131231A-like GRBs with the Cherenkov Telescope Array is promising.

  4. The 12 GeV Energy Upgrade at Jefferson Laboratory

    SciTech Connect (OSTI)

    Pilat, Fulvia C.

    2012-09-01

    Two new cryomodules and an extensive upgrade of the bending magnets at Jefferson Lab has been recently completed in preparation for the full energy upgrade in about one year. Jefferson Laboratory has undertaken a major upgrade of its flagship facility, the CW re-circulating CEBAF linac, with the goal of doubling the linac energy to 12 GeV. I will discuss here the main scope and timeline of the upgrade and report on recent accomplishments and the present status. I will then discuss in more detail the core of the upgrade, the new additional C100 cryomodules, their production, tests and recent successful performance. I will then conclude by looking at the future plans of Jefferson Laboratory, from the commissioning and operations of the 12 GeV CEBAF to the design of the MEIC electron ion collider.

  5. Nucleon Form Factors above 6 GeV

    DOE R&D Accomplishments [OSTI]

    Taylor, R. E.

    1967-09-01

    This report describes the results from a preliminary analysis of an elastic electron-proton scattering experiment... . We have measured cross sections for e-p scattering in the range of q{sup 2} from 0.7 to 25.0 (GeV/c){sup 2}, providing a large region of overlap with previous measurements. In this experiment we measure the cross section by observing electrons scattered from a beam passing through a liquid hydrogen target. The scattered particles are momentum analyzed by a magnetic spectrometer and identified as electrons in a total absorption shower counter. Data have been obtained with primary electron energies from 4.0 to 17.9 GeV and at scattering angles from 12.5 to 35.0 degrees. In general, only one measurement of a cross section has been made at each momentum transfer.

  6. Inventors in Action: Extreme Subsea Machines | GE Global Research

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

    Inventors in Action: Extreme Subsea Machines Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Inventors in Action: Extreme Subsea Machines GE Researchers Oliver Astley, Power Conversion and Delivery Technology Leader, Konrad Weeber, Chief Engineer, Electrical Technologies and Systems, and Sergio Sabedotti, Offshore and

  7. Engineering Camp Puts STEAM Roller in Motion |GE Global Research

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

    Engineering Institute Exposes Young Girls to Engineering Fields Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Engineering Institute Exposes Young Girls to Engineering Fields Cheryl Sabourin 2014.08.13 GE Global Research recently hosted 30 middle schools students from the Niskayuna Engineering Institute for Young

  8. Industrial Dojo Program Fosters Industrial Internet Development | GE Global

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

    Research Launches Cloud Foundry 'Industrial Dojo,' Contributes to Open Source to Foster Continued Development of the Industrial Internet Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Launches Cloud Foundry 'Industrial Dojo,' Contributes to Open Source to Foster Continued Development of the Industrial Internet

  9. Quantum confinement in Si and Ge nanostructures: Theory and experiment

    SciTech Connect (OSTI)

    Barbagiovanni, Eric G.; Lockwood, David J.; Simpson, Peter J.; Goncharova, Lyudmila V.

    2014-03-15

    The role of quantum confinement (QC) in Si and Ge nanostructures (NSs) including quantum dots, quantum wires, and quantum wells is assessed under a wide variety of fabrication methods in terms of both their structural and optical properties. Structural properties include interface states, defect states in a matrix material, and stress, all of which alter the electronic states and hence the measured optical properties. We demonstrate how variations in the fabrication method lead to differences in the NS properties, where the most relevant parameters for each type of fabrication method are highlighted. Si embedded in, or layered between, SiO{sub 2}, and the role of the sub-oxide interface states embodies much of the discussion. Other matrix materials include Si{sub 3}N{sub 4} and Al{sub 2}O{sub 3}. Si NSs exhibit a complicated optical spectrum, because the coupling between the interface states and the confined carriers manifests with varying magnitude depending on the dimension of confinement. Ge NSs do not produce well-defined luminescence due to confined carriers, because of the strong influence from oxygen vacancy defect states. Variations in Si and Ge NS properties are considered in terms of different theoretical models of QC (effective mass approximation, tight binding method, and pseudopotential method). For each theoretical model, we discuss the treatment of the relevant experimental parameters.

  10. Exclusive processes at JLab at 6 GeV

    SciTech Connect (OSTI)

    Kim, Andrey

    2015-01-01

    Deeply virtual exclusive reactions provide a unique opportunity to probe the complex internal structure of the nucleon. They allow to access information about the correlations between parton transverse spatial and longitudinal momentum distributions from experimental observables. Dedicated experiments to study Deeply Virtual Compton Scattering (DVCS) and Deeply Virtual Meson Production (DVMP) have been carried out at Jefferson Lab using continuous electron beam with energies up to 6 GeV. Unpolarized cross sections, beam, target and double spin asymmetries have been measured for DVCS as well as for ?0 exclusive electroproduction. The data from Hall B provide a wide kinematic coverage with Q2=1-4.5 GeV2, xB=0.1-0.5, and ?t up to 2 GeV2. Hall A data have limited kinematic range partially overlapping with Hall B kinematics but provide a high accuracy measurements. Scaling tests of the DVCS cross sections provide solid evidence of twist-2 dominance, which makes chiral-even GPDs accessible even at modest Q2. We will discuss the interpretation of these data in terms of Generalized Parton Distributions (GPDs) model. Successful description of the recent CLAS ?0 exclusive production data within the framework of the GPD-based model provides a unique opportunity to access the chiral-odd GPDs.

  11. 2013 Nuclear Workforce Development ...

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

    Nuclear Energy Impact Topics: Today's & Tomorrow's New Nuclear Energy Construction & the Workforce Outlook Current New Nuclear Energy Construction Projects Small Modular...

  12. Nuclear Science & Technology

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

    Nuclear Science & Technology Nuclear Science & Technology1354608000000Nuclear Science & TechnologySome of these resources are LANL-only and will require Remote Access. No...

  13. Characterization of second-phase plates in a Gd5Ge3 intermetallic compound

    SciTech Connect (OSTI)

    Cao, Qing; Chumbley, Leonard S.

    2013-05-16

    Rare-earth compounds based on the stoichiometry R5(SixGe1?x)4 (R = rare-earth elements) exhibit many unusual features, including possessing R5(SixGe1?x)3 thin plates which always precipitate from the matrix despite efforts to suppress their formation. In an effort to better understand the unique relationship between these two intermetallic alloy systems, the bulk microstructure of the compound Gd5Ge3 was examined using scanning (SEM) and transmission electron microscopy (TEM) and optical microscopy. Surprisingly, SEM examination revealed a series of thin plates present in the Gd5Ge3 matrix similar to what is seen in Gd5Ge4. TEM observation revealed that a role reversal had occurred, with the thin plates possessing the orthorhombic structure and composition of Gd5Ge4. The orientation relationship between Gd5Ge4 thin plates and the Gd5Ge3 matrix was determined to be Graphic the same relationship reported for Gd5Ge3 plates precipitating from a Gd5Ge4 matrix. However, by exchanging the respective roles of the phases as regards matrix vs. precipitate, the total number of precipitation variants seen can be increased from two to six. The persistence with which these two intermetallic systems co-exist is truly unique. However, understanding exactly the kinetic and thermodynamic conditions that lead to their unique relationship is hampered by the high formation temperatures at which the observed reaction occurs.

  14. Nuclear and Radiological Material Security | National Nuclear...

    National Nuclear Security Administration (NNSA)

    This includes NNSA's work to advance physical protection standards for nuclear facilities and to strengthen nuclear safeguards, which are criteria for the physical security and the ...

  15. nuclear safeguards | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Home nuclear safeguards nuclear safeguards Working With PNNL Mentors, Engineering Students Deliver Prototype Safeguards Fixtures Earlier this month, Washington State University...

  16. Nuclear Suppliers Group & Regimes | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency ...

  17. Nuclear Energy Systems Laboratory (NESL) / Transient Nuclear...

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

    Transient Nuclear Fuels Testing - Sandia Energy Energy Search Icon Sandia Home Locations ... Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & ...

  18. Nuclear / Radiological Advisory Team | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency ...

  19. nuclear material | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response ...

  20. Nuclear Forensics | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Forensics | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy ...

  1. Nuclear Incident Team | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Incident Team | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear ...

  2. nuclear weapons | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    weapons | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy ...

  3. Audit Report National Nuclear Security Administration Nuclear...

    Office of Environmental Management (EM)

    National Nuclear Security Administration Nuclear Weapons Systems Configuration Management DOEIG-0902 March 2014 U.S. Department of Energy Office of Inspector General Office of ...

  4. Synthesis, crystal structure and properties of [(dien){sub 2}Mn]Ge{sub 2}S{sub 4} with mixed-valent Ge centers

    SciTech Connect (OSTI)

    Yue, Cheng-Yang; Yuan, Zhuang-Dong; Zhang, Lu-Ge; Wang, Ya-Bai; Liu, Guo-Dong; Gong, Liao-Kuo; Lei, Xiao-Wu

    2013-10-15

    One new manganese thiogermanate, [(dien){sub 2}Mn]Ge{sub 2}S{sub 4} (dien=diethylenetriamine), was prepared under mild solvothermal conditions and structurally and spectroscopically characterized. The title compound crystallizes in the orthorhombic system, chiral space group P2{sub 1}2{sub 1}2{sub 1} (no. 19) with a=9.113(4) Å, b=12.475(5) Å, c=17.077(7) Å, V=1941.5(15) Å{sup 3} and Z=4. Its structure features a three-dimensional (3D) network composed of a one-dimensional (1D) [Ge{sub 2}S{sub 4}]{sup 2−} anionic chain and a [(dien){sub 2}Mn]{sup 2+} complex interconnected via various hydrogen bonds. The most interesting structural feature of the compound is the presence of two different oxidation states of germanium centers in the 1D [Ge{sub 2}S{sub 4}]{sup 2−} chain, which is also supported by the result of X-ray photoelectron spectroscopy measurement. The optical property of the title compound has also been studied by UV–vis spectra. - Graphical abstract: One new thiogermanate, [(dien){sub 2}Mn]Ge{sub 2}S{sub 4}, contains a one-dimensional [Ge{sub 2}S{sub 4}]{sup 2−} anionic chain with two different oxidation states of germanium centers. Display Omitted - Highlights: • One new manganese thiogermanate [(dien){sub 2}Mn]Ge{sub 2}S{sub 4} was prepared. • The compound features 1D [Ge{sub 2}S{sub 4}]{sup 2−} chain composed of [Ge{sup II}S{sub 4}] and [Ge{sup IV}S{sub 4}] tetrahedra. • The first example of inorganic–organic hybrid thiogermanates with mixed valent Ge centers.

  5. Spent Nuclear Fuel

    Gasoline and Diesel Fuel Update (EIA)

    Nuclear & Uranium Glossary › FAQS › Overview Data Status of U.S. Nuclear Outages (interactive) Summary Uranium & nuclear fuel Nuclear power plants Spent nuclear fuel International All nuclear data reports Analysis & Projections Major Topics Most popular Nuclear plants and reactors Projections Recurring Uranium All reports Browse by Tag Alphabetical Frequency Tag Cloud Previous releases 2002 1998 Spent Nuclear Fuel Release date: December 7, 2015 Next release date: Late 2018 Spent

  6. Nuclear | Department of Energy

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

    Nuclear Nuclear Radioisotope Power Systems, a strong partnership between the Energy Department's Office of Nuclear Energy and NASA, has been providing the energy for deep space exploration. Nuclear power is the use of sustained nuclear fission to generate heat and electricity. Nuclear power plants provide about 6 percent of the world's energy and 13-14 percent of the world's electricity. Featured Moving Forward to Address Nuclear Waste Storage and Disposal Three trucks transport nuclear waste

  7. Nuclear Forensics

    National Nuclear Security Administration (NNSA)

    Forensics Role, State of the Art, and Program Needs Joint Working Group of the American Physical Society and the American Association for the Advancement of Science Nuclear Forensics Role, State of the Art, and Program Needs Joint Working Group of the American Physical Society and the American Association for the Advancement of Science Acknowledgments Many thanks to Linton Brooks, Raymond Jeanloz, and Robin Pitman for their thoughtful comments on this paper. The authors also thank William

  8. NUCLEAR REACTOR

    DOE Patents [OSTI]

    Grebe, J.J.

    1959-07-14

    High temperature reactors which are uniquely adapted to serve as the heat source for nuclear pcwered rockets are described. The reactor is comprised essentially of an outer tubular heat resistant casing which provides the main coolant passageway to and away from the reactor core within the casing and in which the working fluid is preferably hydrogen or helium gas which is permitted to vaporize from a liquid storage tank. The reactor core has a generally spherical shape formed entirely of an active material comprised of fissile material and a moderator material which serves as a diluent. The active material is fabricated as a gas permeable porous material and is interlaced in a random manner with very small inter-connecting bores or capillary tubes through which the coolant gas may flow. The entire reactor is divided into successive sections along the direction of the temperature gradient or coolant flow, each section utilizing materials of construction which are most advantageous from a nuclear standpoint and which at the same time can withstand the operating temperature of that particular zone. This design results in a nuclear reactor characterized simultaneously by a minimum critiral size and mass and by the ability to heat a working fluid to an extremely high temperature.

  9. Comparative analysis of hole transport in compressively strained InSb and Ge quantum well heterostructures

    SciTech Connect (OSTI)

    Agrawal, Ashish; Barth, Michael; Madan, Himanshu; Datta, Suman; Lee, Yi-Jing; Lin, You-Ru; Wu, Cheng-Hsien; Ko, Chih-Hsin; Wann, Clement H.; Loubychev, Dmitri; Liu, Amy; Fastenau, Joel; Lindemuth, Jeff

    2014-08-04

    Compressively strained InSb (s-InSb) and Ge (s-Ge) quantum well heterostructures are experimentally studied, with emphasis on understanding and comparing hole transport in these two-dimensional confined heterostructures. Magnetotransport measurements and bandstructure calculations indicate 2.5 lower effective mass for s-InSb compared to s-Ge quantum well at 1.9??10{sup 12}?cm{sup 2}. Advantage of strain-induced m* reduction is negated by higher phonon scattering, degrading hole transport at room temperature in s-InSb quantum well compared to s-Ge heterostructure. Consequently, effective injection velocity is superior in s-Ge compared to s-InSb. These results suggest s-Ge quantum well heterostructure is more favorable and promising p-channel candidate compared to s-InSb for future technology node.

  10. Observation of optical spin injection into Ge-based structures at room temperature

    SciTech Connect (OSTI)

    Yasutake, Yuhsuke; Hayashi, Shuhei; Fukatsu, Susumu; Yaguchi, Hiroyuki

    2013-06-17

    Non-zero spin polarization induced by optical orientation was clearly observed at room temperature in a Ge/Ge{sub 0.8}Si{sub 0.2} quantum well grown on Ge and a Ge layer grown on Si by molecular beam epitaxy, whereas it was absent in bulk Ge. This occurred because indirect-gap photoluminescence (PL), which can obscure the spin-polarization information carried by the direct-gap PL, was quenched by unintentional growth-related defects in the epitaxial layers. Such interpretation was confirmed by applying time gating that effectively removed the indirect-gap PL characterized by a slower rise time, which allowed us to demonstrate the existence of room-temperature spin polarization in bulk Ge.

  11. Irreversible altering of crystalline phase of phase-change Ge-Sb thin films

    SciTech Connect (OSTI)

    Krusin-Elbaum, L.; Shakhvorostov, D.; Cabral, C. Jr.; Raoux, S.; Jordan-Sweet, J. L.

    2010-03-22

    The stability of the crystalline phase of binary phase-change Ge{sub x}Sb{sub 1-x} films is investigated over a wide range of Ge content. From Raman spectroscopy we find the Ge-Sb crystalline structure irreversibly altered after exposure to a laser beam. We show that with increasing beam intensity/temperature Ge agglomerates and precipitates out in the amount growing with x. A simple empirical relation links Ge precipitation temperature T{sub Ge}{sup p} to the rate of change dT{sub cryst}/dx of crystallization, with the precipitation easiest on the mid-range x plateau, where T{sub cryst} is nearly constant. Our findings point to a preferable 15% < or approx. x < 50% window, that may achieve the desired cycling/archival properties of a phase-change cell.

  12. Diamond turning of Si and Ge single crystals

    SciTech Connect (OSTI)

    Blake, P.; Scattergood, R.O.

    1988-12-01

    Single-point diamond turning studies have been completed on Si and Ge crystals. A new process model was developed for diamond turning which is based on a critical depth of cut for plastic flow-to-brittle fracture transitions. This concept, when combined with the actual machining geometry for single-point turning, predicts that {open_quotes}ductile{close_quotes} machining is a combined action of plasticity and fracture. Interrupted cutting experiments also provide a meant to directly measure the critical depth parameter for given machining conditions.

  13. Work & Life at Rio de Janeiro | GE Global Research

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

    Work & Life at Rio de Janeiro Work & Life at Rio de Janeiro Brazil's Research and Development Hub offers the bustle of one of South America's biggest cities alongside world-famous beaches. Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Employee Organizations GE Volunteers Council of Rio de Janeiro This group of

  14. Predix and Robots in CT Systems | GE Global Research

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

    Robots and Predix make Beijing's CT factory brilliant Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Robots and Predix make Beijing's CT factory brilliant Guoshuang Cai 2015.04.16 GE Healthcare's Beijing plant is one of the largest factories producing computed tomography (CT) systems in the world. More than 1,000 CT

  15. ARM - VAP Product - mmcrmode3ge200404141cloth

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

    4141cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027344 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE3GE200404141CLOTH ARSCL: derived, MMCR Mode 3 (general mode) moments, 20040415 version Active Dates 2004.04.15 - 2007.11.27 Originating VAP Process MMCR mode moments, derived by ARSCL process : MMCRMODE Measurements

  16. ARM - VAP Product - mmcrmode3ge200408121cloth

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

    8121cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027345 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE3GE200408121CLOTH ARSCL: derived, MMCR Mode 3 (general mode) moments (8/04-5/05) Active Dates 2004.08.13 - 2008.04.17 Originating VAP Process MMCR mode moments, derived by ARSCL process : MMCRMODE Measurements The

  17. ARM - VAP Product - mmcrmode3ge200511041cloth

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

    511041cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027346 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE3GE200511041CLOTH ARSCL: derived, MMCR Mode 3 (general mode) moments (since 11/2005) Active Dates 2005.11.04 - 2011.02.27 Originating VAP Process MMCR mode moments, derived by ARSCL process : MMCRMODE Measurements

  18. ARM - VAP Product - mmcrmode3ge200606161cloth

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

    6161cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1095384 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE3GE200606161CLOTH ARSCL: derived, MMCR Mode 3 (general mode) moments (version 6/2006) Active Dates 2006.06.21 - 2011.03.07 Originating VAP Process MMCR mode moments, derived by ARSCL process : MMCRMODE Measurements

  19. ARM - VAP Product - mmcrmode3ge200608161cloth

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

    8161cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027348 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE3GE200608161CLOTH ARSCL: derived, MMCR Mode 3 (general mode) moments (version 11/2006) Active Dates 2006.11.27 - 2009.02.14 Originating VAP Process MMCR mode moments, derived by ARSCL process : MMCRMODE Measurements

  20. ARM - VAP Product - mmcrmode3ge200712011cloth

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

    712011cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027349 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE3GE200712011CLOTH ARSCL: derived, MMCR Mode 3 (general mode) moments Active Dates 2008.01.01 - 2011.03.23 Originating VAP Process MMCR mode moments, derived by ARSCL process : MMCRMODE Measurements The

  1. News From the 2012 Turbine Technology Symposium | GE Global Research

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

    News From the 2012 Turbine Technology Symposium Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) News From the 2012 Turbine Technology Symposium Jon Slepski 2012.11.29 Hi, my name is Jon Slepski and I manage the Turbine Thermal Physics and Measurements Lab at GE Global Research in Niskayuna, NY. The primary focus of my

  2. Application of RTG (SiGe) technology to MESUR

    SciTech Connect (OSTI)

    Vicente, F.A. )

    1993-01-15

    This paper discusses providing electrical power for the Mars Environmental Survey (MESUR) mission. The use of radioisotope thermoelectric generator (RTG) technology using SiGe enables total satisfaction of the mission requirements. This technology permits placing the survey landers at any location on Mars, with the capability of transmitting data directly to Earth. If a relay satellite is deployed, the modular construction of the RTG permits tailoring the power to match that mission configuration. Presented are various configurations and trades directed toward achieving operational status, first with a pathfinder'' mission and subsequently with the full complement of landers.

  3. Physical + Digital: The New Power Couple |GE Global Research

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

    Physical + Digital = the New Power Couple Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Physical + Digital = the New Power Couple Birthed from the marriage of physical and digital industrial concepts, Digital Twin is GE's foundational analytic that aims to bring increased insight, understanding, and added value to

  4. Digital Twins of physical assets prevents unplanned downtime | GE Global

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

    Research a 'Digital Twin' for physical assets can help achieve no unplanned downtime Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) How a 'Digital Twin' for physical assets can help achieve no unplanned downtime Mark Grabb and Matt Nielsen, data scientists at GE Global Research, explain the importance of data

  5. China Technology Center Celebrates 15 Years | GE Global Research

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

    China Technology Center Celebrates 15 Years of Innovation "In China for China" Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE's China Technology Center Celebrates 15 Years of Innovation "In China for China" Unveils Visionary Technology Blueprint called "The Next List" Shanghai, China, 5

  6. Clean Room Challenge: Nanoscientist Quiz 1 | GE Global Research

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

    Clean Room Challenge: Nanoscientist Quiz 1 Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Clean Room Challenge: Nanoscientist Quiz 1 Ron Olson 2011.03.23 Hello everybody! As you know, I have been sharing with you a series of videos discussing the work that we do within the clean room at GE Global Research. However, I

  7. High-Speed Network Enables Industrial Internet | GE Global Research

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

    Unveils High-Speed Network Infrastructure to Connect Machines, Data and People at Light Speed to the Industrial Internet Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Unveils High-Speed Network Infrastructure to Connect Machines, Data and People at Light Speed to the Industrial Internet New fiber optic network

  8. How Will We Live Forever? | GE Global Research

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

    Live Forever? Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Invention Factory: How Will We Live Forever? In this episode of Invention Factory - a partnership between GE and Vice - we probe the cutting edge of medical technology that is making the world a healthier place. From cutting-edge CT scanners, to human genome

  9. How Will We Power the Planet? | GE Global Research

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

    Power The Planet? Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Invention Factory: How Will We Power The Planet? In this episode of Invention Factory, a collaboration between GE and Vice, we look at sustainable energy sources generating power in unexpected ways. From trash to the ocean's tidal energy - all the energy

  10. At-Home Natural Gas Refueling | GE Global Research

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

    At-Home Refueling for Natural Gas (NG) Vehicles Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) At-Home Refueling for Natural Gas (NG) Vehicles In what could help fuel widespread adoption of NG vehicles in the U.S. and globally, GE researchers, in partnership with Chart Industries and scientists at the University of

  11. BBQ -- Is It Science or Art? | GE Global Research

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

    BBQ - Is it Science or Art? Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) BBQ - Is it Science or Art? Lynn DeRose 2015.03.13 This is the first in a five-part series of dispatches from GE's Science of Barbecue Experience at South by Southwest. Our state-of-the-art Brilliant Super-Smoker is outfitted with sensors to

  12. Inventors in Action: Energy Everywhere | GE Global Research

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

    Inventors in Action: Energy Everywhere Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Inventors in Action: Energy Everywhere Different parts of the world present different problems and have different needs in the quest to deliver clean, efficient power to homes and businesses. In this Google+ Hangout, GE experts from

  13. Industrial Materials and Inspection Technologies | GE Global Research

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

    Industrial Materials and Inspection Technologies Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Industrial Materials and Inspection Technologies Waseem Faidi 2013.06.12 Hi, I am Waseem Faidi and I lead the Inspection and Metrology Lab at GE Global Research in developing novel inspection and process monitoring solutions

  14. Meeting Energy Needs in Brazil |GE Global Research

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

    Looking a Decade Ahead: Electrical Power Generation in Brazil Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Looking a Decade Ahead: Electrical Power Generation in Brazil Ricardo Hernandez Pereira 2014.11.03 In the Bioenergy Systems Organization at GE Global Research - Rio de Janeiro (GRC-R), we research both new

  15. Assessment of Biasi and Columbia University CHF correlations with GE 3x3 rod bundle experiment. [PWR; BWR

    SciTech Connect (OSTI)

    Chen, B.C.J.; Chien, T.H.; Sha, W.T.; Kim, J.H.

    1984-01-01

    The critical heat flux (CHF), at which a sudden degradation of heat transfer occurs without corresponding decrease in heat generation, is one of the limiting parameters for safe operation of nuclear reactors. Reactor operation beyond the CHF causes a rapid rise in fuel cladding temperature and thus should be avoided to maintain the fuel element integrity. Reactor power limits are therefore set so that a prescribed safety margin below the CHF is maintained. Two CHF correlations are evaluated for reactor core thermal hydraulic analysis: the Biasi correlation and the Columbia University correlation. The BODYFIT-2PE computer code is used for this assessment. The CHF predicted by the BODYFIT-2PE using the two correlations is compared with GE 3x3 rod bundle CHF experiment.

  16. GE to DOE General Counsel; Re:Request for Comment on Large Capacity Clothes

    Office of Environmental Management (EM)

    Washers | Department of Energy to DOE General Counsel; Re:Request for Comment on Large Capacity Clothes Washers GE to DOE General Counsel; Re:Request for Comment on Large Capacity Clothes Washers GE urges the department engage in rulmaking to amend the clothes washer test procedure to reflect efficiency standards of large-capacity residential clothes washer machines. GE also urges the DOE to adopt recommended approaches to deal with manufacturers and products impacted by adjusting clothes

  17. National Nuclear Security Administration | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration National Nuclear Security Administration | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs

  18. Tensile-strain and doping enhanced direct bandgap optical transition of n{sup +} doped Ge/GeSi quantum wells

    SciTech Connect (OSTI)

    Fan, W. J.

    2013-11-14

    Band structures of tensile strained and n{sup +} doped Ge/GeSi quantum wells (QWs) are calculated by multiple-band kp method. The energy dispersion curves of the ? and L conduction subbands are obtained. The effects of tensile strain and n{sup +} doping in Ge on direct bandgap optical gain and spontaneous radiative recombination rate spectra are investigated including the electron leakage from ? to L conduction subbands. Our results show that the optical gain and spontaneous radiative recombination rate can be significantly increased with the tensile strain, n-type doping concentration, and injection carrier density in the Ge QW. The free carrier absorption is calculated and cannot be ignored because of the heavily doped Ge. The pure TM mode polarized net optical gain up to 1153?cm{sup ?1} can be achieved for the Ge/Ge{sub 0.986}Si{sub 0.014} QW with tensile strain of 1.61% and n-type doping concentration of 30??10{sup 18}?cm{sup ?3}.

  19. Charge trapping of Ge-nanocrystals embedded in TaZrO{sub x} dielectric films

    SciTech Connect (OSTI)

    Lehninger, D. Seidel, P.; Geyer, M.; Schneider, F.; Heitmann, J.; Klemm, V.; Rafaja, D.; Borany, J. von

    2015-01-12

    Ge-nanocrystals (NCs) were synthesized in amorphous TaZrO{sub x} by thermal annealing of co-sputtered Ge-TaZrO{sub x} layers. Formation of spherical shaped Ge-NCs with small variation of size, areal density, and depth distribution was confirmed by high-resolution transmission electron microscopy. The charge storage characteristics of the Ge-NCs were investigated by capacitance-voltage and constant-capacity measurements using metal-insulator-semiconductor structures. Samples with Ge-NCs exhibit a maximum memory window of 5 V by sweeping the bias voltage from −7 V to 7 V and back. Below this maximum, the width of the memory window can be controlled by the bias voltage. The fitted slope of the memory window versus bias voltage characteristics is very close to 1 for samples with one layer Ge-NCs. A second layer Ge-NCs does not result in a second flat stair in the memory window characteristics. Constant-capacity measurements indicate charge storage in trapping centers at the interfaces between the Ge-NCs and the surrounding materials (amorphous matrix/tunneling oxide). Charge loss occurs by thermal detrapping and subsequent band-to-band tunneling. Reference samples without Ge-NCs do not show any memory window.

  20. GE Hydro Asia Co Ltd formerly Kvaerner Power Equipment Co Ltd...

    Open Energy Info (EERE)

    Kvaerner Power Equipment Co Ltd Kvaerner Hangfa Jump to: navigation, search Name: GE Hydro Asia Co Ltd (formerly Kvaerner Power Equipment Co., Ltd (Kvaerner Hangfa)) Place:...

  1. Ultrahigh-pressure polyamorphism in GeO 2 glass with coordination...

    Office of Scientific and Technical Information (OSTI)

    Title: Ultrahigh-pressure polyamorphism in GeO 2 glass with coordination number >6 Authors: Kono, Yoshio ; Kenney-Benson, Curtis ; Ikuta, Daijo ; Shibazaki, Yuki ; Wang, Yanbin ; ...

  2. Atomic structure of amorphous and crystallized Ge{sub 15}Sb{sub...

    Office of Scientific and Technical Information (OSTI)

    After crystallizing the specimen, x-ray diffraction (XRD) and EXAFS measurements have been ... For the corresponding sample, XRD does not show reflections of Ge, which indicates that ...

  3. Commissioning of the 123 MeV injector for 12 GeV CEBAF

    SciTech Connect (OSTI)

    Wang, Yan; Hofler, Alicia S.; Kazimi, Reza

    2015-09-01

    The upgrade of CEBAF to 12GeV included modifications to the injector portion of the accelerator. These changes included the doubling of the injection energy and relocation of the final transport elements to accommodate changes in the CEBAF recirculation arcs. This paper will describe the design changes and the modelling of the new 12GeV CEBAF injector. Stray magnetic fields have been a known issue for 6 GeV CEBAF injector, the results of modelling the new 12GeV injector and the resulting changes implemented to mitigate this issue are describe in this paper. The results of beam commissioning of the injector are also presented.

  4. Smaller RFID Sensors Use Less Power to Detect Threats | GE Global...

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

    are Smaller, Use Less Power to Detect Chemical Threats Radislav Potyrailo 2015.02.17 Hello Earth We have reached a significant milestone with GE's radio-frequency...

  5. Optical Observations of Gamma-Ray Bursts: Connections to GeV...

    Office of Scientific and Technical Information (OSTI)

    Observations of Gamma-Ray Bursts: Connections to GeVTeV Jets Vestrand, W. Thomas Los Alamos National Laboratory Astronomy & Astrophysics(79) Astronomy and Astrophysics Astronomy...

  6. 18.5 Million in New Research Program Funding Announced, GE...

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

    funding and collaboration models at its European Global Research Center near Munich, Germany. Mark Little, GE's Senior Vice President and Chief Technology Officer, and thought...

  7. Possible Methods to Estimate Core Location in a Beyond-Design-Basis Accident at a GE BWR with a Mark I Containment Stucture

    SciTech Connect (OSTI)

    Walston, S; Rowland, M; Campbell, K

    2011-07-27

    It is difficult to track to the location of a melted core in a GE BWR with Mark I containment during a beyond-design-basis accident. The Cooper Nuclear Station provided a baseline of normal material distributions and shielding configurations for the GE BWR with Mark I containment. Starting with source terms for a design-basis accident, methods and remote observation points were investigated to allow tracking of a melted core during a beyond-design-basis accident. The design of the GE BWR with Mark-I containment highlights an amazing poverty of expectations regarding a common mode failure of all reactor core cooling systems resulting in a beyond-design-basis accident from the simple loss of electric power. This design is shown in Figure 1. The station blackout accident scenario has been consistently identified as the leading contributor to calculated probabilities for core damage. While NRC-approved models and calculations provide guidance for indirect methods to assess core damage during a beyond-design-basis loss-of-coolant accident (LOCA), there appears to be no established method to track the location of the core directly should the LOCA include a degree of fuel melt. We came to the conclusion that - starting with detailed calculations which estimate the release and movement of gaseous and soluble fission products from the fuel - selected dose readings in specific rooms of the reactor building should allow the location of the core to be verified.

  8. Nuclear Workforce Initiative - SRSCRO

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

    nuclear Nuclear Workforce Initiative The SRSCRO region of Georgia and South Carolina has the most unique nuclear industry capabilities in the nation. This region is at the forefront of new nuclear power production, environmental stewardship, innovative technology and national security. Long-term nuclear workforce demand is growing in the region as new nuclear reactors are under construction at the V.C Summer Nuclear Station in Fairfield County, SC and at Plant Vogtle in Waynesboro, GA. New

  9. Conduction band offset at GeO{sub 2}/Ge interface determined by internal photoemission and charge-corrected x-ray photoelectron spectroscopies

    SciTech Connect (OSTI)

    Zhang, W. F.; Nishimula, T.; Nagashio, K.; Kita, K.; Toriumi, A.

    2013-03-11

    We report a consistent conduction band offset (CBO) at a GeO{sub 2}/Ge interface determined by internal photoemission spectroscopy (IPE) and charge-corrected X-ray photoelectron spectroscopy (XPS). IPE results showed that the CBO value was larger than 1.5 eV irrespective of metal electrode and substrate type variance, while an accurate determination of valence band offset (VBO) by XPS requires a careful correction of differential charging phenomena. The VBO value was determined to be 3.60 {+-} 0.2 eV by XPS after charge correction, thus yielding a CBO (1.60 {+-} 0.2 eV) in excellent agreement with the IPE results. Such a large CBO (>1.5 eV) confirmed here is promising in terms of using GeO{sub 2} as a potential passivation layer for future Ge-based scaled CMOS devices.

  10. NUCLEAR REACTOR

    DOE Patents [OSTI]

    Miller, H.I.; Smith, R.C.

    1958-01-21

    This patent relates to nuclear reactors of the type which use a liquid fuel, such as a solution of uranyl sulfate in ordinary water which acts as the moderator. The reactor is comprised of a spherical vessel having a diameter of about 12 inches substantially surrounded by a reflector of beryllium oxide. Conventionnl control rods and safety rods are operated in slots in the reflector outside the vessel to control the operation of the reactor. An additional means for increasing the safety factor of the reactor by raising the ratio of delayed neutrons to prompt neutrons, is provided and consists of a soluble sulfate salt of beryllium dissolved in the liquid fuel in the proper proportion to obtain the result desired.

  11. Nuclear Engineering | Argonne National Laboratory

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

    Nuclear Engineering Advancing the safe and secure use of nuclear energy Argonne's Nuclear Engineering (NE) division works to advance nuclear energy as a proven, abundant and ...

  12. TUNL Nuclear Data Evaluation Group

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

    TUNL Nuclear Data Evaluation Group As a part of the United States Nuclear Data Network and the international Nuclear Structure and Decay Data Evaluators' Network, the Nuclear Data...

  13. Office of Nuclear Safety

    Broader source: Energy.gov [DOE]

    The Office of Nuclear Safety establishes nuclear safety requirements and expectations for the Department to ensure protection of workers and the public from the hazards associated with nuclear operations with all Department operations.

  14. Nuclear Data Links

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

    Links to Other Useful Sites Online Journals Institutions and Programs Related to Nuclear Physics U.S. Nuclear Data Program: All evaluated nuclear data supported by the U.S. ...

  15. Nuclear Explosive Safety

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2014-07-10

    The Order establishes requirements to implement the nuclear explosive safety (NES) elements of DOE O 452.1E, Nuclear Explosive and Weapon Surety Program, for routine and planned nuclear explosive operations (NEOs).

  16. Nuclear Materials Disposition

    Broader source: Energy.gov [DOE]

    In fulfilling its mission, EM frequently manages and completes disposition of surplus nuclear materials and spent nuclear fuel.  These are not waste. They are nuclear materials no longer needed for...

  17. Complexes of self-interstitials with oxygen atoms in Ge

    SciTech Connect (OSTI)

    Khirunenko, L. I.; Pomozov, Yu. V.; Sosnin, M. G.; Abrosimov, N. V.; Riemann, H.

    2014-02-21

    Interactions of germanium self-interstitials with interstitial oxygen atoms in Ge subjected to irradiation at ?80 K and subsequently to annealing have been studied. To distinguish the processes involving vacancies and self-interstitials the doping with tin was used. It was shown that absorption lines with maximum at 602, 674, 713 and 803 cm{sup ?1} are self-interstitials-related. Two lines at 602 and 674, which develop upon annealing in the temperature range 180240 K, belong to IO complexes, while the bands at 713 and 803 cm{sup ?1}, which emerge after annealing at T>220 K, are associated with I{sub 2}O. It is argued that the annealing of IO occurs by two mechanisms: by dissociation and by diffusion.

  18. Pressure Safety of JLAB 12GeV Upgrade Cryomodule

    SciTech Connect (OSTI)

    Cheng, Gary; Wiseman, Mark A.; Daly, Ed

    2009-11-01

    This paper reviews pressure safety considerations, per the US Department of Energy (DOE) 10CFR851 Final Rule [1], which are being implemented during construction of the 100 Megavolt Cryomodule (C100 CM) for Jefferson Lab’s 12 GeV Upgrade Project. The C100 CM contains several essential subsystems that require pressure safety measures: piping in the supply and return end cans, piping in the thermal shield and the helium headers, the helium vessel assembly which includes high RRR niobium cavities, the end cans, and the vacuum vessel. Due to the vessel sizes and pressure ranges, applicable national consensus code rules are applied. When national consensus codes are not applicable, equivalent design and fabrication approaches are identified and implemented. Considerations for design, material qualification, fabrication, inspection and examination are summarized. In addition, JLAB’s methodologies for implementation of the 10 CFR 851 requirements are described.

  19. The reliability studies of nano-engineered SiGe HBTs using Pelletron accelerator

    SciTech Connect (OSTI)

    Prakash, A. P. Gnana Praveen, K. C.; Pushpa, N.; Cressler, John D.

    2015-05-15

    The effects of high energy ions on the electrical characteristics of silicon-germanium heterojunction bipolar transistors (SiGe HBTs) were studied in the total dose of ranging from 600 krad to 100 Mrad (Si). The two generations (50 GHz and 200 GHz) of SiGe HBTs were exposed to 50 MeV lithium, 75 MeV boron and 100 MeV oxygen ions. The electrical characteristics of SiGe HBTs were studied before and after irradiation. The SiGe HBTs were exposed to {sup 60}Co gamma radiation in the same total dose. The results are systematically compared in order to understand the interaction of ions and ionizing radiation with SiGe HBTs.

  20. Nuclear Data Sheets for A = 75

    SciTech Connect (OSTI)

    Negret, Alexandru; Singh, Balraj

    2013-08-15

    The experimental nuclear spectroscopic data for known nuclides of mass number 75 (Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Br, Kr, Rb, Sr) have been evaluated and presented together with Adopted properties for levels and ? rays. New high-spin data are available for {sup 75}Ga, and {sup 75}Rb; and lifetime data for high-spin states in {sup 75}Br and {sup 75}Kr. For ?J =1, M1+E2 transitions in two rotational bands in {sup 75}Kr, several B(E2)(W.u.) values are anomalously high, deviating by 23 ? values from currently accepted RUL(E2) = 300. In the opinion of the evaluators, there is need to remeasure level lifetimes and multipole mixing ratios in {sup 75}Kr to resolve this serious discrepancy. New precise single-particle transfer cross section data are available for {sup 75}Ga, {sup 75}Ge, {sup 75}As and {sup 75}Se from several different reactions (2009Ka06,2008Sc03); these data give information for occupancy of valence neutron orbitals in the ground states of target nuclides: {sup 76}Ge, {sup 76}Se and {sup 78}Se. No significant new data since the 1999 NDS for A = 75 have been reported for {sup 75}As and {sup 75}Se. No data are yet available for excited states in {sup 75}Co, {sup 75}Ni and {sup 75}Sr. For {sup 75}Fe, only the isotopic identification is made with one observed event. The radioactive decay schemes of {sup 75}Co and {sup 75}Ni are unknown while those for {sup 75}Rb and {sup 75}Sr are incomplete. This work supersedes the data presented in the previous NDS evaluation of A = 75 published by 1999Fa05.

  1. Nuclear Quadrupole Moments and Nuclear Shell Structure

    DOE R&D Accomplishments [OSTI]

    Townes, C. H.; Foley, H. M.; Low, W.

    1950-06-23

    Describes a simple model, based on nuclear shell considerations, which leads to the proper behavior of known nuclear quadrupole moments, although predictions of the magnitudes of some quadrupole moments are seriously in error.

  2. Safer nuclear power

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

    Safer nuclear power 1663 Los Alamos science and technology magazine Latest Issue:October 2015 past issues All Issues » submit Safer nuclear power Experiments at Los Alamos reveal that alternative fuel rod cladding materials can make nuclear power plants dramatically less likely to suffer a Fukushima-type explosion in the event of a nuclear accident March 25, 2013 Safer nuclear power Nuclear generating station Los Alamos scientists, in collaboration with scientists from the Idaho and Oak Ridge

  3. Nuclear Energy Programs

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

    Nuclear Energy Programs Solving Nuclear Energy Technical Challenges Our science and technology are making way for new nuclear fuels and reactor materials. Get Expertise David Teter Email Generating breakthroughs in nuclear energy materials Safe and sustainable nuclear energy is a focus of the Laboratory's energy security mission, and our expertise in materials science plays an important role. With collaborators worldwide, Los Alamos is developing technologies for future nuclear reactor designs

  4. Nuclear Fuel Cycle & Vulnerabilities

    SciTech Connect (OSTI)

    Boyer, Brian D.

    2012-06-18

    The objective of safeguards is the timely detection of diversion of significant quantities of nuclear material from peaceful nuclear activities to the manufacture of nuclear weapons or of other nuclear explosive devices or for purposes unknown, and deterrence of such diversion by the risk of early detection. The safeguards system should be designed to provide credible assurances that there has been no diversion of declared nuclear material and no undeclared nuclear material and activities.

  5. Nuclear Materials Information Program | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Information Program | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

  6. Nuclear Security Summit | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

  7. Nuclear & Radiological Material Removal | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    & Radiological Material Removal | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation...

  8. Chernobyl Nuclear Accident | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Chernobyl Nuclear Accident | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working

  9. defense nuclear security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    nuclear security | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA

  10. Advancing Global Nuclear Security

    Office of Energy Efficiency and Renewable Energy (EERE)

    Today world leaders gathered at The Hague for the Nuclear Security Summit, a meeting to measure progress and take action to secure sensitive nuclear materials.

  11. Sandia Energy - Nuclear Energy

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

    Sandia's Brayton-Cycle Turbine Boosts Small Nuclear Reactor Efficiency Energy, Energy Efficiency, News, News & Events, Nuclear Energy Sandia's Brayton-Cycle Turbine Boosts Small...

  12. Nuclear Energy Advisory Committee

    Broader source: Energy.gov [DOE]

    The Nuclear Energy Advisory Committee (NEAC), formerly the Nuclear Energy Research Advisory Committee (NERAC), was established on October 1, 1998, to provide independent advice to the Office of...

  13. Nuclear | Open Energy Information

    Open Energy Info (EERE)

    High construction costs for nuclear plants, especially relative to natural-gas-fired plants, make other options for new nuclear capacity uneconomical even in the alternative...

  14. Nuclear Security Summit

    National Nuclear Security Administration (NNSA)

    Joint Research Centre and the United States Department of Energy's National Nuclear Security Administration regarding the reduction of excess nuclear material http:...

  15. Sandia Energy Nuclear Energy

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

    afety-expert-elected-to-national-academy-of-engineeringfeed 0 Sandia Teaches Nuclear Safety Course http:energy.sandia.govsandia-teaches-nuclear-safety-course http:...

  16. 2013 Nuclear Workforce Development ...

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

    Practice in Nuclear Medicine Radiopharmacy Patient Care Medical Imaging & Computers Moderator: Deborah M. Gibbs, MEd, PET, CNMT Lead Nuclear Medicine PET Facility...

  17. Nuclear Data Links

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

    Links to Useful Online Nuclear Physics Journals Important Online Resources Science Direct ... Elsevier Physics Online: Nuclear Physics A, B, Physics Repots, Physics Letters B and more. ...

  18. Nuclear Controls Checklist

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

    Nuclear Controls Yes No 1) Is your Facility involved in the research on or development, design, manufacture, construction, testing or maintenance of any nuclear explosive ...

  19. Nuclear and Particle Futures

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

    Nuclear and Particle Futures Nuclear and Particle Futures The Lab's four Science Pillars harness our scientific capabilities for national security solutions. Contacts Pillar ...

  20. Nuclear Energy Workshops

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management ...

  1. Nuclear Safety Regulatory Framework

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

    Department of Energy Nuclear Safety Regulatory Framework DOE's Nuclear Safety Enabling Legislation Regulatory Enforcement & Oversight Regulatory Governance Atomic Energy Act 1946 ...

  2. Nuclear Energy Systems Lab

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management ...

  3. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    15 National Nuclear Security Administration FY 2013 PER Babcock & Wilcox Technical ... The National Nuclear Security Administration (NNSA) Production Office (NPO) took into ...

  4. Nuclear Science Series: Radiochemistry

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

    Radiochemistry Nuclear Science Series: Radiochemistry These volumes are publicly ... working under the Committee on Nuclear Science within the National Academy of ...

  5. National Nuclear Security Administration

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

    Nuclear Security Administration DOENV--325-Rev. lOa February 2015 Nevada National Security Site Waste Acceptance Criteria Prepared by U.S. Department of Energy National Nuclear ...

  6. Nuclear Physics: Campaigns

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

    Free-Electron Laser (FEL) Medical Imaging Physics Topics Campaigns The Structure of the Nuclear Building Blocks The Structure of Nuclei Symmetry Tests in Nuclear Physics Meetings ...

  7. Nuclear weapons modernizations

    SciTech Connect (OSTI)

    Kristensen, Hans M.

    2014-05-09

    This article reviews the nuclear weapons modernization programs underway in the world's nine nuclear weapons states. It concludes that despite significant reductions in overall weapons inventories since the end of the Cold War, the pace of reductions is slowing - four of the nuclear weapons states are even increasing their arsenals, and all the nuclear weapons states are busy modernizing their remaining arsenals in what appears to be a dynamic and counterproductive nuclear competition. The author questions whether perpetual modernization combined with no specific plan for the elimination of nuclear weapons is consistent with the nuclear Non-Proliferation Treaty and concludes that new limits on nuclear modernizations are needed.

  8. Sandia's Nuclear Weapons Mission

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

    Nuclear Weapons Mission Ensuring that the nation's stockpile is safe, secure and effective, and that it meets military requirements America's Nuclear Weapons Systems Engineering ...

  9. Nuclear / Radiological Advisory Team | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration / Radiological Advisory Team | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our

  10. Measurements of production cross sections of 10Be and 26Al by 120 GeV and 392 MeV proton bombardment of 89Y, 159Tb, and natCu targets

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

    Sekimoto, S.; Okumura, S.; Yashima, H.; Matsushi, Y.; Matsuzaki, H.; Matsumura, H.; Toyoda, A.; Oishi, K.; Matsuda, N.; Kasugai, Y.; et al

    2015-08-12

    The production cross sections of 10Be and 26Al were measured by accelerator mass spectrometry using 89Y, 159Tb, and natCu targets bombarded by protons with energies Ep of 120 GeV and 392 MeV. The production cross sections obtained for 10Be and 26Al were compared with those previously reported using Ep = 50 MeV–24 GeV and various targets. It was found that the production cross sections of 10Be monotonically increased with increasing target mass number when the proton energy was greater than a few GeV. On the other hand, it was also found that the production cross sections of 10Be decreased asmore » the target mass number increased from that of carbon to those near the mass numbers of nickel and zinc when the proton energy was below approximately 1 GeV. They also increased as the target mass number increased from near those of nickel and zinc to that of bismuth, in the same proton energy range. Similar results were observed in the production cross sections of 26Al, though the absolute values were quite different between 10Be and 26Al. As a result, the difference between these production cross sections may depend on the impact parameter (nuclear radius) and/or the target nucleus stiffness.« less

  11. Nuclear reactor

    DOE Patents [OSTI]

    Thomson, Wallace B. (Severna Park, MD)

    2004-03-16

    A nuclear reactor comprising a cylindrical pressure vessel, an elongated annular core centrally disposed within and spaced from the pressure vessel, and a plurality of ducts disposed longitudinally of the pressure vessel about the periphery thereof, said core comprising an annular active portion, an annular reflector just inside the active portion, and an annular reflector just outside the active a portion, said annular active portion comprising rectangular slab, porous fuel elements radially disposed around the inner reflector and extending the length of the active portion, wedge-shaped, porous moderator elements disposed adjacent one face of each fuel element and extending the length of the fuel element, the fuel and moderator elements being oriented so that the fuel elements face each other and the moderator elements do likewise, adjacent moderator elements being spaced to provide air inlet channels, and adjacent fuel elements being spaced to provide air outlet channels which communicate with the interior of the peripheral ducts, and means for introducing air into the air inlet channels which passes through the porous moderator elements and porous fuel elements to the outlet channel.

  12. EXC-12-0001, EXC-12-0002, EXC-12-0003- In the Matter of Philips Lighting Company, GE Lighting, and OSRAM SYLVANIA, Inc.

    Broader source: Energy.gov [DOE]

    On April 16, 2012, OHA issued a decision granting Applications for Exception filed respectively by Philips Lighting Company (Philips), GE Lighting (GE) and OSRAM SYLVANIA, Inc. (OSI) (collectively,...

  13. Accelerator Driven Nuclear Energy: The Thorium Option

    ScienceCinema (OSTI)

    Raja, Rajendran

    2010-01-08

    Conventional nuclear reactors use enriched Uranium as fuel and produce nuclear waste which needs to be stored away for over 10,000 years.   At the current rate of use, existing sources of Uranium will last for 50-100 years.  We describe a solution to the problem that uses particle accelerators to produce fast neutrons that can be used to burn existing nuclear waste and produce energy.  Such systems, initially proposed by Carlo Rubbia and collaborators in the 1990's, are being seriously considered by many countries as a possible solution to the green energy problem.  Accelerator driven reactors operate in a sub-critical regime and, thus, are safer and can obtain energy from plentiful elements such as Thorium-232 and Uranium-238. What is missing is the high intensity (10MW) accelerator that produces 1 GeV protons. We will describe scenarios which if implemented will make such systems a reality.  

  14. Radiation effects in nuclear materials: Role of nuclear and electronic energy losses and their synergy

    SciTech Connect (OSTI)

    Thom, Lionel; Debelle, Aurelien; Garrido, Frederico; Mylonas, Stamatis; Dcamps, B.; Bachelet, C.; Sattonnay, G.; Pellegrino, S.; Miro, S.; Trocellier, P.; Serruys, Y.; Velisa, G.; Grygiel, C.; Monnet, I.; Toulemonde, Marcel; Simon, P.; Jagielski, Jacek; Jozwik-Biala, Iwona; Nowicki, Lech; Behar, M.; Weber, William J; Zhang, Yanwen; Backman, Marie; Nordlund, Kai; Djurabekova, Flyura

    2013-01-01

    Ceramic oxides and carbides are promising matrices for the immobilization and/or transmutation of nuclear wastes, cladding materials for gas-cooled fission reactors and structural components for fusion reactors. For these applications there is a need of fundamental data concerning the behavior of nuclear ceramics upon irradiation. This article is focused on the presentation of a few remarkable examples regarding ion-beam modifications of nuclear ceramics with an emphasis on the mechanisms leading to damage creation and phase transformations. Results obtained by combining advanced techniques (Rutherford backscattering spectrometry and channeling, X-ray diffraction, transmission electron microscopy, Raman spectroscopy) concern irradiations in a broad energy range (from keV to GeV) with the aim of exploring both nuclear collision (Sn) and electronic excitation (Se) regimes. Finally, the daunting challenge of the demonstration of the existence of synergistic effects between Sn and Se is tackled by discussing the healing due to intense electronic energy deposition (SHIBIEC) and by reporting results recently obtained in dual-beam irradiation (DBI) experiments.

  15. The Joys of Nuclear Engineering

    ScienceCinema (OSTI)

    Jon Carmack

    2010-01-08

    Nuclear fuels researcher Jon Carmack talks about the satisfactions of a career in nuclear engineering.

  16. Density functional theory calculations of stability and diffusion mechanisms of impurity atoms in Ge crystals

    SciTech Connect (OSTI)

    Maeta, Takahiro; Sueoka, Koji

    2014-08-21

    Ge-based substrates are being developed for applications in advanced nano-electronic devices because of their higher intrinsic carrier mobility than Si. The stability and diffusion mechanism of impurity atoms in Ge are not well known in contrast to those of Si. Systematic studies of the stable sites of 2nd to 6th row element impurity atoms in Ge crystal were undertaken with density functional theory (DFT) and compared with those in Si crystal. It was found that most of the impurity atoms in Ge were stable at substitutional sites, while transition metals in Si were stable at interstitial sites and the other impurity atoms in Si were stable at substitutional sites. Furthermore, DFT calculations were carried out to clarify the mechanism responsible for the diffusion of impurity atoms in Ge crystals. The diffusion mechanism for 3d transition metals in Ge was found to be an interstitial-substitutional diffusion mechanism, while in Si this was an interstitial diffusion mechanism. The diffusion barriers in the proposed diffusion mechanisms in Ge and Si were quantitatively verified by comparing them to the experimental values in the literature.

  17. Single-crystalline CuGeO{sub 3} nanorods: Synthesis, characterization and properties

    SciTech Connect (OSTI)

    Wang, Fangfang; Xing, Yan; Su, Zhongmin; Song, Shuyan

    2013-07-15

    Graphical abstract: - Highlights: Single crystalline CuGeO{sub 3} nanorods were prepared via a hydrothermal route. The material exhibits greatly enhanced activity in photocatalytic degradation of dyes. The magnetic susceptibility measurements indicate spin-Peierls transition properties. CuGeO{sub 3} nanorods may be of potential application in future integrated optical devices. - Abstract: Single crystalline CuGeO{sub 3} nanorods with a diameter of 2035 nm and a length up to 1 ?m have been prepared via a facile hydrothermal route with the assistance of ethylenediamine. Some influencing factors such as the reaction time, reaction temperature, the volume of ethylenediamine were revealed to play crucial roles in the formation of the CuGeO{sub 3} nanorods. A possible growth mechanism was proposed based on the experimental results. Significantly, this is the first time that CuGeO{sub 3} was used as a photocatalyst for organic pollutant degradation under UV light irradiation. The reaction constant (k) of CuGeO{sub 3} nanorods was five times that of the sample prepared by solid-state reaction under UV light irradiation. Additionally, the optical and magnetic properties of CuGeO{sub 3} nanorods were systematically studied.

  18. Hydrogen Sensor Based on Pd/GeO{sub 2} Using a Low Cost Electrochemical Deposition

    SciTech Connect (OSTI)

    Jawad, M. J.; Hashim, M. R.; Ali, N. K.

    2011-05-25

    This work reports on a synthesis of sub micron germanium dioxide (GeO{sub 2}) on porous silicon (PS) by electrochemical deposition. n-type Si (100) wafer was used to fabricate (PS) using conventional method of electrochemical etching in HF based solution. A GeCl{sub 4} was directly hydrolyzed by hydrogen peroxide to produce pure GeO{sub 2}, and then electrochemically deposited on PS. Followed by palladium (Pd) contact on GeO{sub 2} /PS was achieved by using RF sputtering technique. The grown GeO{sub 2} crystals were characterized using SEM and EDX. I-V characteristics of Pd/ GeO{sub 2} were recorded before and after hydrogen gas exposure as well as with different H{sub 2} concentrations and different applied temperatures. The sensitivity of Pd/ GeO{sub 2} also has been investigated it could be seen to increase significantly with increased hydrogen concentration while it decreased with increase temperature.

  19. Tuning the properties of Ge-quantum dots superlattices in amorphous silica matrix through deposition conditions

    SciTech Connect (OSTI)

    Pinto, S. R. C.; Ramos, M. M. D.; Gomes, M. J. M.; Buljan, M.; Chahboun, A.; Roldan, M. A.; Molina, S. I.; Bernstorff, S.; Varela, M.; Pennycook, S. J.; Barradas, N. P.; Alves, E.

    2012-04-01

    In this work, we investigate the structural properties of Ge quantum dot lattices in amorphous silica matrix, prepared by low-temperature magnetron sputtering deposition of (Ge+SiO{sub 2})/SiO{sub 2} multilayers. The dependence of quantum dot shape, size, separation, and arrangement type on the Ge-rich (Ge + SiO{sub 2}) layer thickness is studied. We show that the quantum dots are elongated along the growth direction, perpendicular to the multilayer surface. The size of the quantum dots and their separation along the growth direction can be tuned by changing the Ge-rich layer thickness. The average value of the quantum dots size along the lateral (in-plane) direction along with their lateral separation is not affected by the thickness of the Ge-rich layer. However, the thickness of the Ge-rich layer significantly affects the quantum dot ordering. In addition, we investigate the dependence of the multilayer average atomic composition and also the quantum dot crystalline quality on the deposition parameters.

  20. Hydrogen interaction kinetics of Ge dangling bonds at the Si{sub 0.25}Ge{sub 0.75}/SiO{sub 2} interface

    SciTech Connect (OSTI)

    Stesmans, A. Nguyen Hoang, T.; Afanas'ev, V. V.

    2014-07-28

    The hydrogen interaction kinetics of the GeP{sub b1} defect, previously identified by electron spin resonance (ESR) as an interfacial Ge dangling bond (DB) defect occurring in densities ?7??10{sup 12}?cm{sup ?2} at the SiGe/SiO{sub 2} interfaces of condensation grown (100)Si/a-SiO{sub 2}/Ge{sub 0.75}Si{sub 0.25}/a-SiO{sub 2} structures, has been studied as function of temperature. This has been carried out, both in the isothermal and isochronal mode, through defect monitoring by capacitance-voltage measurements in conjunction with ESR probing, where it has previously been demonstrated the defects to operate as negative charge traps. The work entails a full interaction cycle study, comprised of analysis of both defect passivation (pictured as GeP{sub b1}-H formation) in molecular hydrogen (?1?atm) and reactivation (GeP{sub b1}-H dissociation) in vacuum. It is found that both processes can be suitably described separately by the generalized simple thermal (GST) model, embodying a first order interaction kinetics description based on the basic chemical reactions GeP{sub b1}?+?H{sub 2}???GeP{sub b1}H?+?H and GeP{sub b1}H???GeP{sub b1}?+?H, which are found to be characterized by the average activation energies E{sub f}?=?1.44??0.04?eV and E{sub d}?=?2.23??0.04?eV, and attendant, assumedly Gaussian, spreads ?E{sub f}?=?0.20??0.02?eV and ?E{sub d}?=?0.15??0.02?eV, respectively. The substantial spreads refer to enhanced interfacial disorder. Combination of the separately inferred kinetic parameters for passivation and dissociation results in the unified realistic GST description that incorporates the simultaneous competing action of passivation and dissociation, and which is found to excellently account for the full cycle data. For process times t{sub a}???35?min, it is found that even for the optimum treatment temperature ?380?C, only ?60% of the GeP{sub b1} system can be electrically silenced, still far remote from device grade level. This ineffectiveness is concluded, for the major part, to be a direct consequence of the excessive spreads in the activation energies, ?23 times larger than for the Si DB P{sub b} defects at the standard thermal (111)Si/SiO{sub 2} interface which may be easily passivated to device grade levels, strengthened by the reduced difference between the average E{sub f} and E{sub d} values. Exploring the guidelines of the GST model indicates that passivation can be improved by decreasing T{sub an} and attendant enlarging of t{sub a}, however, at best still leaving ?2% defects unpassivated even for unrealistically extended anneal times. The average dissociation energy E{sub d}???2.23?eV, concluded as representing the GeP{sub b1}-H bond strength, is found to be smaller than the SiP{sub b}-H one, characterized by E{sub d}???2.83?eV. An energy deficiency is encountered regarding the energy sum rule inherent to the GST-model, the origin of which is substantiated to lie with a more complex nature of the forward passivation process than basically depicted in the GST model. The results are discussed within the context of theoretical considerations on the passivation of interfacial Ge DBs by hydrogen.