National Library of Energy BETA

Sample records for nanophase materials sciences

  1. Center for Nanophase Materials Sciences - Newsletter January...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center for Nanophase Materials Sciences and Panos Datskos of ORNL Measurement Science and Systems Engineering Division The technology, based on nonlinear nanomechanical resonators,...

  2. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Micronanofabricated environments for synthetic biology C. Patrick Collier and Michael L. Simpson Nanofabrication Research Laboratory, Center for Nanophase Materials Sciences Oak...

  3. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1 Department of Chemistry, Vanderbilt University, Station B 351824, Nashville, TN 37235, USA 2 Center for Nanophase Materials Sciences at Oak Ridge National Laboratory, 1 Bethel...

  4. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    AL 35487 (USA) 2-Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN 37831 (USA) 3-Department of Chemistry, University of Kentucky,...

  5. Center for Nanophase Materials Sciences - Newsletter January...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CNMS Updates The CNMS has a new director Sean Smith from the University of Queensland in Australia has accepted the position of director for the Center for Nanophase Materials...

  6. Center for Nanophase Materials Sciences (CNMS) | U.S. DOE Office of Science

    Office of Science (SC)

    (SC) Nanophase Materials Sciences (CNMS) Scientific User Facilities (SUF) Division SUF Home About User Facilities X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for Functional Nanomaterials (CFN) Center for Integrated Nanotechnologies (CINT) Center for Nanophase Materials Sciences (CNMS) Center for Nanoscale Materials (CNM) The Molecular Foundry (TMF) Projects Accelerator & Detector Research Science Highlights Principal Investigators'

  7. Center for Nanophase Materials Sciences (CNMS) - News

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Physics, National Academy of Science of Ukraine, Kiev, Ukraine 8 Faculty of Science and Technology, MESA+ Institute for Nanotechnology, University of Twente, 7500 AE,...

  8. Center for Nanophase Materials Sciences - Conference 2015

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    highly promising approach to expedite the materials discovery process using theory-guided electronic and structural engineering. This roundtable will bring together materials...

  9. Center for Nanophase Materials Sciences - Newsletter January...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    (NIST), Gaithersburg, MD where I lead a project on Nanoparticle Assembly in Complex Fluids. Before joining NIST, I completed my Ph.D. in 2001 in Polymer Science and...

  10. Center for Nanophase Materials Sciences (CNMS) - Themes

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    is home to our synthetic macromolecular capabilities and our complementary efforts in designing functional materials, including those with hybrid molecular architectures, for...

  11. Center for Nanophase Materials Sciences (CNMS) - Nanofabrication...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    clean room space for carrying out material modification using advanced lithographic, etching, thin-film deposition, and characterization tools. Process Design Assistance with...

  12. Center for Nanophase Materials Sciences (CNMS) - News

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... "ORNL materials researchers get first look at atom-thin boundaries," Space Daily (November 11, 2014) "UT, ORNL Team Up in Possible Spintronics Advancement," Tennessee Today ...

  13. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    can provide insights for the development of new materials for solar cells, solid-state lighting and superconductor power transmission. Computer codes will be made...

  14. Center for Nanophase Materials Sciences - Newsletter January...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    were recently purchased with American Recovery and Reinvestment Act funds, including new SEM and TEMSTEM capabilities for soft materials, small-angle x-ray scattering, and in the...

  15. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Rouleau,3 Karren L. More,5 G. Tayhas R. Palmore,2 and Robert H. Hurt2 1-Dept Chemistry, Brown University 2-School of Engineering, Brown University 3-Center for Nanophase Materials...

  16. The Center for Nanophase Materials Sciences (Other) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    National Laboratory (ORNL) integrates nanoscale science with neutron science; synthesis ... environment for research to understand nanoscale materials and phenomena. ...

  17. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Expression Optimization and Synthetic Gene Networks in Cell-free Systems David K. Karig,1 Sukanya Iyer,2,3 Michael L. Simpson,1,4,5 Mitchel J. Doktycz,1,2 1-Center for Nanophase...

  18. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Sciences, Oak Ridge National Laboratory, Oak Ridge, TN 37831 2-Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831 3-Physics Department,...

  19. Center for Nanophase Materials Sciences (CNMS) - 2014 CNMS User...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Sciences Oak Ridge National Laboratory September 15-19, 2014 Chestnut Ridge Campus of Oak Ridge National Laboratory Oak Ridge, Tennessee User Meeting Announcement User...

  20. Center for Nanophase Materials Sciences (CNMS) - 2011 CNMS User...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Sciences Oak Ridge National Laboratory September 19-20, 2011 Chestnut Ridge Campus of Oak Ridge National Laboratory Oak Ridge, Tennessee User Meeting Announcement User...

  1. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 4-Department of Physics and Department of Electrical Engineering and Computer...

  2. Postdoctoral Research Fellow Center for Nanophase Materials Sciences

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    & transport properties of the materials, which in turn can be used to engineer better solid electrolyte materials 2. Automation & Data Analytics * Designing a new material for...

  3. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    di Fisica "A. Volta", Universita degli Studi di Pavia, via Bassi 6, 27100 Pavia, Italy Department of Physics and Institute for Optical Sciences, University of Toronto, 60 St. ...

  4. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    di Fisica "A. Volta", Universita degli Studi di Pavia, via Bassi 6, 27100 Pavia, Italy Department of Physics and Institute for Optical Sciences, University of Toronto, 60 St. ...

  5. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Oak Ridge, TN 37831 2-University of Heidelberg, Heidelberg, Germany 3-National Academy of Science of Ukraine, Kiev, Ukraine Achievement Here we report direct measurements of oxygen...

  6. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    S. Allen, James M. McCollum, John R. Wilgus, Gary S. Sayler, and Chris D. Cox. Co-author Roy D. Dar was a DOE Science Undergraduate Laboratory Intern student working with...

  7. Center for Nanophase Materials Sciences (CNMS) - 2012 CNMS User...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    on 911) Transmission Electron Microscopy for Soft Materials September 12-13, 2012 Second Photovoltaics School (Photovoltaics from Fundamentals to Applications) September 13, 2012...

  8. Center for Nanophase Materials Sciences (CNMS) - Related ORNL...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In particular, the facilities listed on this page offer a variety of capabilities for materials characterization and computational nanoscience that may enhance the research...

  9. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    a diverse collection of leading journals, such as Nano Letters, Advanced Materials, and ACS Nano. They have also built capabilities for nanofiber synthesis and characterization at...

  10. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in multiferroic BiFeO3, only 2-3 nm wide and distinct from the surrounding insulating material.1 Conductivity was completely unexpected since domain walls present only a subtle...

  11. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    H. Weitering, Nature Materials 7, 539 (2008). The research was sponsored by the National Human Genome Research Institute, National Institutes of Health Grant R01HG002647 (CZ), NSF...

  12. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    were recently purchased with American Recovery and Reinvestment Act funds, including new SEM and TEMSTEM capabilities for soft materials, small-angle x-ray scattering, and in the...

  13. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Achievement: The material of choice for spintronics device today is FeMgOFe tunnel ... by modi?cation of the interface is an important topic in spintronics research. ...

  14. Nuclear fuel elements made from nanophase materials

    DOEpatents

    Heubeck, Norman B.

    1998-01-01

    A nuclear reactor core fuel element is composed of nanophase high temperature materials. An array of the fuel elements in rod form are joined in an open geometry fuel cell that preferably also uses such nanophase materials for the cell structures. The particular high temperature nanophase fuel element material must have the appropriate mechanical characteristics to avoid strain related failure even at high temperatures, in the order of about 3000.degree. F. Preferably, the reactor type is a pressurized or boiling water reactor and the nanophase material is a high temperature ceramic or ceramic composite. Nanophase metals, or nanophase metals with nanophase ceramics in a composite mixture, also have desirable characteristics, although their temperature capability is not as great as with all-ceramic nanophase material. Combinations of conventional or nanophase metals and conventional or nanophase ceramics can be employed as long as there is at least one nanophase material in the composite. The nuclear reactor so constructed has a number of high strength fuel particles, a nanophase structural material for supporting a fuel rod at high temperature, a configuration to allow passive cooling in the event of a primary cooling system failure, an ability to retain a coolable geometry even at high temperatures, an ability to resist generation of hydrogen gas, and a configuration having good nuclear, corrosion, and mechanical characteristics.

  15. Nuclear fuel elements made from nanophase materials

    DOEpatents

    Heubeck, N.B.

    1998-09-08

    A nuclear reactor core fuel element is composed of nanophase high temperature materials. An array of the fuel elements in rod form are joined in an open geometry fuel cell that preferably also uses such nanophase materials for the cell structures. The particular high temperature nanophase fuel element material must have the appropriate mechanical characteristics to avoid strain related failure even at high temperatures, in the order of about 3000 F. Preferably, the reactor type is a pressurized or boiling water reactor and the nanophase material is a high temperature ceramic or ceramic composite. Nanophase metals, or nanophase metals with nanophase ceramics in a composite mixture, also have desirable characteristics, although their temperature capability is not as great as with all-ceramic nanophase material. Combinations of conventional or nanophase metals and conventional or nanophase ceramics can be employed as long as there is at least one nanophase material in the composite. The nuclear reactor so constructed has a number of high strength fuel particles, a nanophase structural material for supporting a fuel rod at high temperature, a configuration to allow passive cooling in the event of a primary cooling system failure, an ability to retain a coolable geometry even at high temperatures, an ability to resist generation of hydrogen gas, and a configuration having good nuclear, corrosion, and mechanical characteristics. 5 figs.

  16. Superhard nanophase materials for rock drilling applications

    SciTech Connect

    Sadangi, R.K.; Voronov, O.A.; Tompa, G.S.; Kear, B.H.

    1997-12-31

    Diamond Materials Incorporated is developing new class of superhard materials for rock drilling applications. In this paper, we will describe two types of superhard materials, (a) binderless polycrystalline diamond compacts (BPCD), and (b) functionally graded triphasic nanocomposite materials (FGTNC). BPCDs are true polycrystalline diamond ceramic with < 0.5 wt% binders and have demonstrated to maintain their wear properties in a granite-log test even after 700{degrees}C thermal treatment. FGTNCs are functionally-graded triphasic superhard material, comprising a nanophase WC/Co core and a diamond-enriched surface, that combine high strength and toughness with superior wear resistance, making FGTNC an attractive material for use as roller cone stud inserts.

  17. Superhard nanophase cutter materials for rock drilling applications

    SciTech Connect

    Voronov, O.; Tompa, G.; Sadangi, R.; Kear, B.; Wilson, C.; Yan, P.

    2000-06-23

    The Low Pressure-High Temperature (LPHT) System has been developed for sintering of nanophase cutter and anvil materials. Microstructured and nanostructured cutters were sintered and studied for rock drilling applications. The WC/Co anvils were sintered and used for development of High Pressure-High Temperature (HPHT) Systems. Binderless diamond and superhard nanophase cutter materials were manufactured with help of HPHT Systems. The diamond materials were studied for rock machining and drilling applications. Binderless Polycrystalline Diamonds (BPCD) have high thermal stability and can be used in geothermal drilling of hard rock formations. Nanophase Polycrystalline Diamonds (NPCD) are under study in precision machining of optical lenses. Triphasic Diamond/Carbide/Metal Composites (TDCC) will be commercialized in drilling and machining applications.

  18. Center for Nanophase Materials Sciences

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    neutron scattering of deuterated block copolymers demonstrates how an applied electric field (left) alters structure and performance Energy filtered TEM of P3HT and P3HT-b-PEO...

  19. The Center for Nanophase Materials Sciences

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    relationship between the probability of negative entropy producing states (i.e., violations of the second law of thermodynamics), the probability of positive entropy...

  20. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    alcohol-free facility. The Guest House is a 3 floor, 47 room, 71 bed inn (23 rooms with King beds and 24 rooms with 2 ex-long double beds). All rooms have a mini fridge and...

  1. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    M.; Decker, S. .R; Bu, L. T.; Zhao, X. C.; McCabe, C.; Wohlert, J.; Bergenstrahle, M.; Brady, J. W.; Adney, W. S.; Himmel, M. E.; Crowley, M. F., ":The O-Glycosylated Linker from...

  2. Center for Nanophase Materials Sciences - Newsletter January...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in a cryo-ultra-microtome, to be transferred into the microscope while being held at liquid nitrogen temperatures. Plans are being made for a two day workshop on operating and...

  3. Center for Nanophase Materials Sciences - Conference 2015

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    September 1-2, 2015. Instructions for preparing posters: Tabletop poster boards and adhesive Velcro tabs will be provided for mounting posters. You may bring your poster to the...

  4. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Oak Ridge National Laboratory in Oak Ridge, Tennessee. The annual user meeting combines oral presentations, poster sessions, workshops and tutorials into a compact program designed...

  5. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Res. 47, 6426-6433 (2008). Jang, H. W., S. H. Baek, D. Ortiz, C. M. Folkman, R. R. Das, Y. H. Chu, P. Shafer, J. X. Zhang, S. Choudhury, V. Vaithyanathan, Y. B. Chen, D. A. Felker, ...

  6. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    its start, it is clear to me the obvious advantages of becoming an active user, and I hope that you will too. The success of CNMS is strongly dependent on the cutting-edge...

  7. Center for Nanophase Materials Sciences - Conference 2015

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    spectroscopy for chemical analysis Organizers: Sergey Shilov and James Burgess (Bruker Optics) Local Contact: Brad Lokitz, ORNL Event overview: Join us to learn about Infrared and...

  8. Center for Nanophase Materials Sciences - Newsletter January...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The results of the user survey we conducted are presented in this issue. The UEC elections have just concluded, and our users community has elected a new committee to serve...

  9. Center for Nanophase Materials Sciences Strategic Plan

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... overall theme of understanding and controlling the complexity of electronic, ionic, and molecular behavior at the nanoscale to enable the design of new functional nanomaterials. ...

  10. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    anions where capable of inducing cage formation. In a current user project (for Ken Jacobson, NIH), we are preparing polyamido(amine) (PAMAM) dendrimers for investigation as...

  11. Center for Nanophase Materials Sciences (CNMS)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    "Controllable Complex Oxide Heterointerface" - Zhiqun Lin, Georgia Institute of Technology "Crafting Functional Nanocrystals by Capitalizing on Nonlinear Block Copolymers...

  12. Center for Nanophase Materials Sciences (CNMS) - Instructions...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    forms. Use the links below to download each of the necessary forms. CNMS Proposal Form (LaTex version) - You must use the latest version from one of these links Neutron Scattering...

  13. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    solid. Inelastic neutron scattering measurements of Fe1-xCoxSi alloys were combined with quantum mechanics based calculations to show why the alloys exhibit unusual softening as...

  14. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    "Technique to automatically measure electron beam diameter and astigmatism," J. Vac. Sci. Tech. B 24, 2956-2959 (2006). Choi, Y. R., P. D. Rack, S. J. Randolph, D. A. Smith, and D....

  15. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Zutic, "Semiconductor Spintronics," Acta Physica Slovaca, 57, 565-907 (342 pages) (2007). ... Zutic, I., J. Fabian, and S. C. Erwin, "Bipolar Spintronics: from Spin injection to ...

  16. Center for Nanophase Materials Sciences (CNMS) - Macromolecular...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Polymerization: Extensive expertise in free radical and controlled radical (ATRP, NMP, RAFT) polymerizations. Ring Opening Polymerization: Expertise in the controlled ring-opening...

  17. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    meet various research needs. The chemical or physical exfoliation of graphite is a straightforward method to produce graphene with least synthesis effort, since it takes advantage...

  18. Center for Nanophase Materials Sciences (CNMS) - Highlights

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    that limit the optimal electronic and optoelectronic properties of semiconductors. "Alloy Engineering of Defect Properties in Semiconductors: Suppression of Deep Levels in...

  19. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Summer Newsletter 2010 Welcome Sean Smith CNMS Division Director Editor's Note: On August 1, the CNMS was pleased to welcome its new director, Sean Smith, who joined us from the...

  20. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    solids, and thin films. Non-ambient options include controlled temperature and humidity cells, flow cells, and grazing-incidence SAXS for in-plane characterization of thin...

  1. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    W. Lu, J. Bernholc, and B. Sumpter, "Electron Transport in Molecular Electronics Systems," J. Phys. Conf. Series 16, 283 (2005). V. V. Osipov, A. G. Petukhov, and V. N....

  2. Center for Nanophase Materials Sciences (CNMS) - Microsocpy,...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    chemical composition in sample environment. 4-circle X-ray diffraction 4-circle plus translation stage, high temperature, in-plane thin film diffraction. Also texture,...

  3. Center for Nanophase Materials Sciences (CNMS)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Newsletters People Contact Us Upcoming Events and Latest News Call For Proposals - Next Cycle Spring 2016 CNMS User Meeting - August 10-12, 2016 Career Opportunities Recent News:...

  4. Center for Nanophase Materials Sciences (CNMS) - Nanomaterials...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of magnetic nanosystems. Additionally, support of classical atomistic and coarse-grained molecular dynamics methods as well as self-consistent field theoretic approaches are also...

  5. Center for Nanophase Materials Sciences (CNMS) - Microsocpy,...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    gas environmental cell holder for conducting in-situ gas reactions at pressures to 1 atm. and temperatures up to 1000C. This new holder complements other specializedin-situ...

  6. Center for Nanophase Materials Sciences (CNMS) - Policies

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    officio seat on the SAC. Proposal Review Committees (PRCs) Evaluation of General User (GU) proposals will be carried out by appropriately constituted Proposal Review Committees....

  7. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Alkemade, P.F.A.; Miro, H.; van Veldhoven, E.; Maas, D. J.; Smith, D. A.; Rack, P. D., ... Jo, J. Y.; Chen, P.; Sichel, R. J.; Baek, S. H.; Smith, R. T.; Balke, N.; Kalinin, S. V.; ...

  8. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    may be required to access online publications. L. R. Baylor, W. L. Gardner, X. Yang, R. J. Kasica, M. A. Guillorn, B. Blalock, H. Cui, D. K. Hensley, S. Islam, D. H....

  9. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in Good Solvent," Soft Matter 5 (9), 1897-1904 (2009). Arenholz, E.; van der Laan, G.; Yang, F.; Kemik, N.; Biegalski, M. D.; Christen, H. M.; Takamura, Y, "Magnetic Structure of...

  10. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Reaction with Tin Anodes: Experiment and Theory," ... for High Avidity Microbial Capture," ... Layers of Proton Exchange Membrane Fuel Cells," J. Phys. Chem. ...

  11. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Brankovic, S. R.; Strasser, P.; Mavrikakis, M., "Bifunctional Anode Catalysts for Direct Methanol Fuel Cells," Energy Environ. Sci. 5, 8335-8342 (2012). Ryckman, J. D.;...

  12. Center for Nanophase Materials Sciences (CNMS) - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    N.; Kalinin, S. V.; Rodriguez, B. J., "Probing Charge Screening Dynamics and Electrochemical Processes at the Solid-Liquid Interface with Electrochemical Force Microscopy,"...

  13. Center for Nanophase Materials Sciences (CNMS) - Nanomaterials...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    THEORY INSTITUTE (NTI): THEORY, MODELING & SIMULATION CAPABILITIES NTI Computational Cluster The NTI maintains a 12 teraflop Beowulf cluster in support of the capacity-level...

  14. Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science Materials Science National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Materials Physics and Applications» Materials Science and Technology» Institute for Materials Science» Materials Science Rob Dickerson uses a state-of-the-art transmission electron microscope at the Electron Microscopy Laboratory managed by Los

  15. Sono synthesis and characterization of nanophase molybdenum-based materials for catalytic hydrodesulfurization.

    SciTech Connect

    Mahajan, D.; Marshall, C. L.; Castagnola, N.; Hanson, J. C.; BNL

    2004-02-10

    Unsupported nano-phase MoS{sub 2}, CoS, and CoS-MoS{sub 2} (Mo/Co mole ratio {approx}6/1) materials were prepared in hexadecane by sonolysis of the corresponding metal carbonyls at {approx}50 {sup o}C in high (>90%) yields as measured by the evolved carbon monoxide. Direct sonolysis of commercial micron-sized MoS{sub 2} in hexadecane did not result in nano-sizing. The TEM images showed that the synthesized MoS{sub 2} were aggregates of {approx}20 nm mean particle diameter, CoS was {approx}50 nm and the mixed-metal CoS-MoS{sub 2} could be viewed as a composite in which smaller MoS{sub 2} particles resided on the larger crystallites of CoS. The broad XRD peaks were consistent with nano-structured MoS{sub 2} and the sharp peaks were consistent with a more crystalline CoS-MoS{sub 2} species. The sharp peaks did not fit any single CoS pattern suggesting multiple phases. The XRD data showed that sonolysis did not alter the morphology of the micron-sized commercial MoS{sub 2} sample. In the HDS comparative activity study of dibenzothiophene, the synthesized nano-phase MoS{sub 2} exhibited more than an order of magnitude higher activity than its commercial micron-sized counterpart and the addition of Co further enhanced the activity. The HDS activity mirrored the temperature programmed reduction data. Interestingly, the nano-phase materials were less active for hydrogenation of 1-octene during the HDS study.

  16. Thermodynamically Tuned Nanophase Materials for reversible Hydrogen storage

    SciTech Connect

    Ping Liu; John J. Vajo

    2010-02-28

    This program was devoted to significantly extending the limits of hydrogen storage technology for practical transportation applications. To meet the hydrogen capacity goals set forth by the DOE, solid-state materials consisting of light elements were developed. Many light element compounds are known that have high capacities. However, most of these materials are thermodynamically too stable, and they release and store hydrogen much too slowly for practical use. In this project we developed new light element chemical systems that have high hydrogen capacities while also having suitable thermodynamic properties. In addition, we developed methods for increasing the rates of hydrogen exchange in these new materials. The program has significantly advanced (1) the application of combined hydride systems for tuning thermodynamic properties and (2) the use of nanoengineering for improving hydrogen exchange. For example, we found that our strategy for thermodynamic tuning allows both entropy and enthalpy to be favorably adjusted. In addition, we demonstrated that using porous supports as scaffolds to confine hydride materials to nanoscale dimensions could improve rates of hydrogen exchange by > 50x. Although a hydrogen storage material meeting the requirements for commercial development was not achieved, this program has provided foundation and direction for future efforts. More broadly, nanoconfinment using scaffolds has application in other energy storage technologies including batteries and supercapacitors. The overall goal of this program was to develop a safe and cost-effective nanostructured light-element hydride material that overcomes the thermodynamic and kinetic barriers to hydrogen reaction and diffusion in current materials and thereby achieve > 6 weight percent hydrogen capacity at temperatures and equilibrium pressures consistent with DOE target values.

  17. Containerless synthesis of amorphous and nanophase organic materials

    DOEpatents

    Benmore, Chris J.; Weber, Johann R.

    2016-05-03

    The invention provides a method for producing a mixture of amorphous compounds, the method comprising supplying a solution containing the compounds; and allowing at least a portion of the solvent of the solution to evaporate while preventing the solute of the solution from contacting a nucleation point. Also provided is a method for transforming solids to amorphous material, the method comprising heating the solids in an environment to form a melt, wherein the environment contains no nucleation points; and cooling the melt in the environment.

  18. Center for Nanoscale Materials (CNM) | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Nanoscale Materials (CNM) Scientific User Facilities (SUF) Division SUF Home About User Facilities X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for Functional Nanomaterials (CFN) Center for Integrated Nanotechnologies (CINT) Center for Nanophase Materials Sciences (CNMS) Center for Nanoscale Materials (CNM) The Molecular Foundry (TMF) Projects Accelerator & Detector Research Science Highlights Principal Investigators' Meetings BES Home

  19. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    ... SC and LQC at Penn State acknowledge the financial support of NSF under DMR-0213623, DMR-0507146. NB acknowledges support from the Alexander von Humboldt foundation. The theory ...

  20. Center for Nanophase Materials Sciences (CNMS) - Archived CNMS...

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    together to form higher-level - mesoscale - structures, new collective phenomena emerge. Optimizing such systems requires embracing stochastic fluctuations in a manner similar...

  1. Center for Nanophase Materials Sciences (CNMS) - Archived CNMS...

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    Properties, to be held June 24-29, 2012, in Boulder, CO, where Cummings will present the Touloukian award lecture during the opening plenary session of the conference....

  2. Center for Nanophase Materials Sciences (CNMS) - Archived News

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    2009) "Researchers can precisely manipulate polarization in nanostructures," nanotechwire.com (October 23, 2009) "ORNL finding could help electronics industry enter new phase,"...

  3. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    oxidative stress, indicating that the fullerenes can be absorbed into living tissue. This led CNMS researchers to investigate the potential impact of buckyballs if they...

  4. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    chain. Moreover, the unsaturated double bonds offer many possibilities for post-polymerization modifications, such as sulfonation. Sulfonated PCHD (sPCHD) in solution shows a...

  5. Center for Nanophase Materials Sciences (CNMS) - Archived CNMS...

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    procedures, we can make polymers behave the way we want them to," Pickel said. That could mean a class of polymers that behave like metals and conduct electricity but retain the...

  6. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    PS-b-P3HT Copolymers as P3HTPCBM Interfacial Compatibilizers for High Efficiency Photovoltaics Zhenzhong Sun1, Kai Xiao2, Jong Kahk Keum3, Xiang Yu2, Kunlun Hong1, Jim Browning3,...

  7. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    polymers is in a partially collapsed state in D2O, whereas it expands in toluene and methanol. SANS data also suggest that the individual polymers assume the shape of a rigid...

  8. Center for Nanophase Materials Sciences (CNMS) - >ES&H

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    ... All Users performing work at CNMS are required to wear an ORNL distributed badgeID in a readily visible location above the waist at all times. All CNMS computers on the ORNL ...

  9. Center for Nanophase Materials Sciences (CNMS) - Obtaining Entry...

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    This status must be annotated on the Form I-94 that you will receive from the immigration officer at the port of entry, usually the airport. Before leaving the immigration...

  10. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Alejandro Heredia,1 Vincent Meunier,2 Igor K. Bdikin,1 Jos Gracio,3 Nina Balke,4 Stephen Jesse,4 Alexander Tselev,4 Pratul Agarwal,4 Bobby G. Sumpter,4 Sergei V. Kalinin4,...

  11. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Mechanism of Polarization Switching on Ferroelectric Surfaces Peter Maksymovych,1 Stephen Jesse,1 Mark Huijben,2 Ramamoorthy Ramesh,2 Anna Morozovska,3 Samrat Choudhury,4...

  12. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Control of Electron Tunneling into Ferroelectric Surfaces Peter Maksymovych1, Stephen Jesse1, Pu Yu2, Ramamoorthy Ramesh2, Arthur P. Baddorf,1 and Sergei V. Kalinin1 1 The...

  13. Center for Nanophase Materials Sciences - Summer Newsletter 2010

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    secondary electron mode of 0.6nm over this range. The system offers not only two types of detector for Secondary Electron imaging, but an advanced "4+1" quadrant backscattered...

  14. Center for Nanophase Materials Sciences (CNMS) - Past Events

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    September 21-22 - Molecular Foundry, August 20-21 Joint NSRC Workshop on Big Deep Smart Data Analytics, Oak Ridge National Laboratory - June 8-10, 2015 Workshop on...

  15. Center for Nanophase Materials Sciences (CNMS) - User Publications

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    file or in the text of the email: CNMS project number title of journal, conference, or book volume page number(s) year of publication if conference, include date, city and...

  16. Center for Nanophase Materials Sciences (CNMS) - Proposal Review...

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    Professor Perla B. Balbuena Department of Chemical Engineering Texas A&M University Dr. Kenneth J. Balkus Department of Chemistry University of Texas at Dallas Dr. Nazanin ...

  17. Center for Nanophase Materials Sciences (CNMS) - Hours & Scheduling

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    made in advance. 2016 ORNL Holiday Schedule New Year's Day Friday, January 1 Martin Luther King Jr.'s Birthday Monday, January 18 Good Friday (Easter) Friday, March 25 Memorial...

  18. Center for Nanophase Materials Sciences (CNMS) - Local Information

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    Information LODGING ORNL Guest House Oak Ridge Knoxville Considerations for extended stay arrangements: Oak Ridge Chamber of Commerce (Apartments) Knoxville Area Accommodations...

  19. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    - June 2010 A very warm welcome to the first CNMS User newsletter of 2010. We hope that this provides a convenient forum for the dissemination of up-to-date information...

  20. Center for Nanophase Materials Sciences (CNMS) - Electronic and...

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    of modern computational tools, paving the way for knowledge-driven design and optimization of these systems. The encompassing goal of this theme is to understand the...

  1. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Using Neutron Reflectometry to Investigate Interactions across Polymer Thin Films David Uhrig, Jamie Messman, Jimmy Mays, and Phil Britt, CNMS J. F. Ankner, X. Tao, C. Halbert,...

  2. Center for Nanophase Materials Sciences (CNMS) - 2010 CNMS User...

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    User Meeting Agenda Agendas for associated workshops: Next Generation Force-Fields for Nanoscience September 15-16, 2010 Sustainable Energy Future: Focus on Organic Photovoltaics ...

  3. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    a whole new family of previously unknown electronic properties. Credit Published in Nano Letters, DOI: 10.1021nl203349b. Research at Oak Ridge National Laboratory's Center for...

  4. Center for Nanophase Materials Sciences (CNMS) - Welcome to the...

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    State U.) - 2016 Megan Robertson (U. Houston) - 2016 Evgheni Strelcov (NIST) - 2017 Rafael Verduzco (Rice U.) - 2016 Past Chair, ex officio member:Nazanin Bassiri-Gharb (Georgia...

  5. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    and manipulation of the competing electronic phases near the Mott metal-insulator transition Tae-Hwan Kim1, M. Angst2, B. Hu3, R. Jin3, X. G. Zhang1, J. F. Wendelken1, E. W....

  6. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Environment-Dependent Oxygen Adsorption on Transition Metal Surfaces and Its Implications for Surface Reactivity Ye Xu (CNMS Staff), Rachel Getman, and William F. Schneider (CNMS...

  7. Center for Nanophase Materials Sciences (CNMS) - Nanoscale Measurement...

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    Nanoscale Measurements of Glass Transition Temperature and Temperature-Dependent Mechanical Properties in Polymers M.P. Nikiforov, S. Jesse, L.T. Germinario (CNMS user, Eastman...

  8. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Nanoscale Measurements of Glass Transition Temperature and Temperature-Dependent Mechanical Properties in Polymers M.P. Nikiforov, S. Jesse, L.T. Germinario (CNMS user, Eastman...

  9. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Nature produces polypeptides with complete molecular homogeneity (i.e., PDI 1), and it is our goal to mimic nature's control of molecular design. The man-made systems described ...

  10. Center for Nanophase Materials Sciences (CNMS) - Advisory Committee

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    P. O. Box 116621 Gainesville, FL 32611 phone: 352-846-2626 email: applet@eng.ufl.edu Collin L. Broholm Department of Physics and Astronomy The Johns Hopkins University 3400...

  11. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    with several other user facilities at ORNL to define a program that will be of broad interest to users of these facilities, including the Spallation Neutron Source, High Flux...

  12. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    M. Terrones,10 P.M. Ajayan1 1-Rice University, Houston, TX 2-Universidade de Vigo, Spain 3-Oak Ridge National Laboratory, Oak Ridge, TN. 4-Rensselaer Polytechnic Institute,...

  13. Center for Nanophase Materials Sciences (CNMS) - Archived CNMS...

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    A. Burger, N.l J. Ghimire, J. Yan, D. G. Mandrus, S. J. Pennycook, S. T. Pantelides Nature Nanotechnology DOI: 10.1038nnano.201481 September 2014 PDF In-situ Fabrication of...

  14. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Nature of the Pairing Interaction in the Hubbard Model of High-Temperature Superconductors Thomas A. Maier (CNMS Staff); Douglas J. Scalapino (CNMS User), University of California,...

  15. Center for Nanophase Materials Sciences (CNMS) - CNMS Staff Directory

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    Research Laboratory Fowlkes Fuentes-Cabrera, Miguel Nanomaterials Theory Institute Fuentes-Cabrera Gai, Zheng Scanning Probe Microscopy Gai Ganesh, Panchapakesan...

  16. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    can be preferentially selected by local stimulus. It was traditionally believed that only biological systems can undergo multiple mechanisms with comparable energies, while phase...

  17. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Endstation Effort Achievement: A team led by Thomas Schulthess, including Gonzalo ... at NCCS 7. A CNMS user project led by Jihui Yang from General Motors ...

  18. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and microwires were successfully released from the hard templates via chemical etching of the porous alumina membranes. Released mesoporous carbon microwires and nanowires...

  19. Center for Nanophase Materials Sciences (CNMS) - Collective Phenomena...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Signature Strengths for this Theme: Correlated Electrons Bio2Nano Multiscale Structures Integrated on Chips Transport, Reactivity and Electronic Structure STM for oxide surfaces,...

  20. Center for Nanophase Materials Sciences (CNMS) - Chemical Functionalit...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Analysis of catalyst structure and transformations. In situ capabilities including temperature-controlled sample environment for 77 K to 1200 K operation at 1 Bar, 273 K to 1200...

  1. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    solid. Inelastic neutron scattering measurements of Fe1-xCoxSi alloys were combined with quantum mechanics based calculations to show why the alloys exhibit unusual softening as...

  2. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    "fixed node" approximation and a manifestation of the famous Fermion sign problem in quantum mechanics. In the new method, the Fermion sign error is systematically reduced via...

  3. Center for Nanophase Materials Sciences (CNMS) - Archived CNMS...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    HIGHLIGHTS Correlating Electronic Transport to Atomic Structures in Self-Assembled Quantum Wires Shengyong Qin,1 Tae-Hwan Kim,1 Yanning Zhang,2 Wenjie Ouyang,2 Hanno H....

  4. Center for Nanophase Materials Sciences (CNMS) - General Characterizat...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of evolved gases See Macromolecular Nanomaterials Capabilities Differential Scanning Calorimeter TA Instruments Q2000 with temperature range from -180 to 550C See Macromolecular...

  5. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    nanoscale system components that can be directly imaged. In this work Nature Genetics, 40(4), 466-470 (2008), in collaboration with a researcher at the University of...

  6. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Experimental measurements have always shown an essentially constant magnetoresistance as a function of barrier thickness. This is a long standing puzzle in the field of spintronics ...

  7. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    One of the challenges in the physics of spintronics is the study of spin-flip scattering ... to better exploit those properties to create spintronics-based electronics of the future. ...

  8. Center for Nanophase Materials Sciences (CNMS) - Imaging Functionality...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Ambient Scanning Probe Microscopy Magnetic Force Microscopy Electrical Force Microscopy Kelvin Probe Force Microscopy Conductive Atomic Force Microscopy Heated tip (blueDrive)...

  9. Center for Nanophase Materials Sciences (CNMS) - CNMS Contacts

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    More, morekl1@ornl.gov Jihua Chen, chenj1@ornl.gov Nanofabrication Research Lab Mike Simpson, simpsonml1@ornl.gov X-ray Analysis Jong Keum, keumjk@ornl.gov Bio-Inspired...

  10. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    high surface area oxide to anchor the particles and isolate them from one another. Synthesis of these heterostructures progresses by a novel pathway in which a bimetallic...

  11. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CNMS RESEARCH Synthesis and Directed Growth of Single-Crystal TCNQ-Cu Organic Nanowires K. Xiao, J. Tao, and Z. Liu (CNMS Postdocs); I. N. Ivanov, A.A. Puretzky, Z. Pan, and D.B....

  12. Center for Nanophase Materials Sciences (CNMS) - CNMS Discovery...

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    Australia - March 1, 2012 Jeffrey Miller, Argonne National Laboratory - February 9, 2012 Stephen Streiffer, Argonne National Laboratory - December 15, 2011 Doug Scalapino,...

  13. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    to charge transfer, structure, and spin and has recently been shown to produce spectacular behavior including interface-mediated conduction,1-3 superconductivity,4...

  14. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    respectively. The symmetry breaking in the surfaces results in the formation of non-fractal ordered structures with characteristic 100 nm length scale. These domain structures...

  15. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    meet various research needs. The chemical or physical exfoliation of graphite is a straightforward method to produce graphene with minimal synthesis effort, since it takes...

  16. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    the results showing a remarkable agreement with predictions. Significance This straightforward method provides a general and valuable technique to study the effects of strain...

  17. Center for Nanophase Materials Sciences (CNMS) - Requests for...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    A Rapid Access proposal is especially appropriate for a relatively quick and straightforward experiment in a rapidly advancing field or for a proof-of-concept (feasibility)...

  18. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the evolving needs of our user community, including dramatic changes to the physical landscape in and around the facility, and with the addition of new capabilities and staff....

  19. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    requires identifying structural intermediates and correlating their formation with genes and proteins involved. In T. pseudonana, distinct silica morphologies were observed...

  20. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Directed Assembly of Patterned Thin Films into Nanoparticle Ensembles Philip Rack, Yinfeng Guan (The University of Tennessee, Knoxville); Anatoli Melechko (North Carolina State...

  1. Center for Nanophase Materials Sciences (CNMS) - Archived CNMS...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ARCHIVED CNMS IN THE NEWS Sergei V. Kalinin Wins ACerS Robert L. Coble Award for Young Scholars Sergei V. Kalinin, who is a member of the Imaging Functionality Group in the Center...

  2. Center for Nanophase Materials Sciences (CNMS) - Becoming A User

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    BECOMING A USER The CNMS user program provides access to equipment and technical expertise for nanoscale research that defines state of the art. The program is open to users from...

  3. Center for Nanophase Materials Sciences (CNMS) - Functional Polymer...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of non-covalent interactions in the self-assembly of energy-responsive macromolecular systems. Here the focus is on substrate-free (solution-phase) assembly of conjugated...

  4. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    we have demonstrated the formation of epitaxially ordered arrays of the conducting polymer PEDOT. The very high resolution of in situ STM imaging combined with first principles...

  5. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    (OLED) layers have been integrated into the carbon nanotube-vertical field effect transistor (CN-VFET) stack to create a highly efficient light-emitting transistor dubbed a...

  6. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    outside the heating zone. (d) Schematic diagram of a back-gated SWNT field-effect transistor. (e) I-Vg curve of the transistor exhibiting ambipolar behavior. Vds 0.5 V....

  7. Center for Nanophase Materials Sciences (CNMS) - ORNL develops...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    (Newswise) Turning lignin, a plant's structural "glue" and a byproduct of the paper and pulp industry, into something considerably more valuable is driving a research effort headed...

  8. Center for Nanophase Materials Sciences (CNMS) - CNMS User Minutes

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    User Group and User Executive Committee MEETING MINUTES 2015 Conf. Calls Jan. 6 Feb. 3 Mar. 3 Apr. 7 May 5 July 7 Aug. 4 Oct. 2 Nov. 6 Dec. 4 2014 Conf. Calls Jan. 9 Feb. 5 Mar. 5...

  9. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Massachusetts Institute of Technology, Cambridge, Massachusetts 7-Departamento de Fisica, Universidade Federal do Ceara, Caixa Postal 6030, Fortaleza, Ceara, 60455-900,...

  10. Center for Nanophase Materials Sciences (CNMS) - BIO-Inspired...

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    phase contrast optics (bottom) and either top or bottom illumination using 12W halogens lamps. A 12 bit Retiga color CCD camera is mounted on the microsope for image...

  11. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    uses thermal deposition to prepare Co nanodots on polymer thin films via Volmer-Weber growth. These Co nanodots form nanoscale Coorganic heterojunctions and consequently...

  12. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    toward molecular oxygen (attached Figure and Park et al. Phys. Rev. B, 2007). Ab initio molecular dynamics calculations show that the row of Ti interstitials, as a highly...

  13. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    equation for electron behavior. However, this approach only describes a system in its ground state at a temperature of absolute zero. By incorporating a Monte Carlo method...

  14. Center for Nanophase Materials Sciences - Summer Newsletter 2010

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    at Lawrence Berkeley National Laboratory, September 30 - October 1, 2010 Applications of Raman Microscopy to Nanoscience Workshop, Argonne National Laboratory, October 22-23, 2010...

  15. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    nanowires with axial or coaxial pn junctions for organic nanoelectronics and solar energy harvesting. Credit This work will be published in Journal of American Chemical...

  16. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Coating the VACNF membrane components with pPy enabled modulation of membrane permeability by physically reducing the interfiber spacing and the resultant, nanometer-scale...

  17. Center for Nanophase Materials Sciences (CNMS) - Review Criteria...

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    is of high quality and has potential for making an important contribution to a specific field or scientific discipline. The work is innovative and is likely to be published in a...

  18. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    Standing Friedel Waves, Standing Spin Waves, and Indirect Bandgap Optical Transition in Nanostructures Jun-Qiang Lu1, X.-G. Zhang1,2, and Sokrates T. Pantelides3 1Center for...

  19. Center for Nanophase Materials Sciences (CNMS) - About CNMS

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    - predominantly in the US but also internationally - with access to state-of-the-art nanoscience research capabilities, expertise, and equipment. The scientists at the...

  20. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    molecular clusters with almost perfectly uniform size-distribution III. State-of-the-art first-principle calculations in combination with tunneling spectroscopy are used to...

  1. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    Nanofibers Liang Luo,1 Christopher Wilhelm,1 Christopher N. Young,2 Clare P. Grey,1 Gary P. Halada,2 Kai Xiao,3 Ilia N. Ivanov,3 Jane Y. Howe,4 David B. Geohegan,3 and...

  2. Center for Nanophase Materials Sciences (CNMS) - Active CNMS...

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    ... APT and TEM Studies of the Heat-treatment Effect on the Creep Behavior of the Single-phase Al0.3CoCrFeNi High-entropy Alloy (HEA) Peter Liaw, University of Tennessee CNMS2016-126 ...

  3. Center for Nanophase Materials Sciences - Summer Newsletter 2010

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    facilities within your CNMS user proposal. The CNMS is piloting this new beamtime request process in response to previous user feedback and consultation with the UEC. Contact me or...

  4. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    Zhe Yu and Barclay Morrison III, (Department of Biomedical Engineering, Columbia ... this successful demonstration of the functional interface to neuronal tissue culture. ...

  5. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Call for User Proposals: High-Impact Nanoscience Research Deadline for submission: 20th October, 2010 Successful applicants will be able to use CNMS facilities starting Feb...

  6. Center for Nanophase Materials Sciences - Summer Newsletter 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    instruments, and foster interaction with users. I work with the Macromolecular Nanomaterial group within the Functional Polymer Architectures theme. My main duty in CNMS is...

  7. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Level Understanding of Surface Chemistry and Catalysis (I): Structure and Defects K. T. Park (Baylor University) and M. H. Pan, V. Meunier, and E. W. Plummer (all CNMS staff) The...

  8. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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    elongation dynamics and structure of gold nanowires. For a simple Lennard-Jones solvent (propane), molecular dynamics simulation results demonstrated that below the melting point...

  9. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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    growth modes for ZnO at the nanoscale. Under typical growth conditions the surface migration of adatoms across a hexagonally-faceted ZnO protrusion will lead to growth of a...

  10. Center for Nanophase Materials Sciences - Summer Newsletter 2010

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    in Kingsport, Tennessee as a Research Chemist where I worked in the Specialty Plastics Business. I joined the CNMS in 2007 as part of the Macromolecular Nanomaterials Group and...

  11. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and Humberto Terrones, Instituto Potosino de Investigacion Cientifica y Tecnologica, San Luis Potosi, Mexico Novel and robust networks, tailored from nanostructures as...

  12. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Jose M. Romo-Herrera CNMS User, Institute for Scientific and Technological Research of San Luis Potosi (IPICYT), Bobby G. Sumpter (CNMS Staff), David A. Cullen (Arizona State...

  13. Center for Nanophase Materials Sciences (CNMS) - Functional Hybrid...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    transport growth from mixed evaporated powders. Time-resolved reflectivity (TRR) of nanomaterial growth kinetics by CVD For aligned nanotube arrays, utilizes stabilized HeNe laser...

  14. Center for Nanophase Materials Sciences (CNMS) - Call For Proposals

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Controlled atmosphere dual glove box evaporator system for wetdry assembly of organicinorganicmetal multilayered heterostructures Fabrication and characterization of...

  15. Center for Nanophase Materials Sciences (CNMS) - STM for Oxide...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    STM for Oxide Surfaces, Molecular Assemblies and Electrical Transport STM for Oxide Surfaces, Molecular Assemblies and Electrical Transport...

  16. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    at grain boundary in copper nanowire T-H. Kim,1 X.-G. Zhang,1 D. M. Nicholson,1 B. M. Evans,1 N. S. Kulkarni,2 B. Radhakrishnan,1 E. A. Kenrik,1 and A-P. Li1 1- Oak Ridge...

  17. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Size-based separations technologies will inevitably benefit from advances in nanotechnology. Direct-write nanofabrication provides a useful mechanism to depositetch...

  18. Microsoft PowerPoint - OHern_2014_CNMS_UserScienceHighlight_NanoLett...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1 1 1 Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States 2 Center for Nanophase Materials Sciences, Oak...

  19. Materials Science Research | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Research For photovoltaics and other energy applications, NREL's primary research in materials science includes the following core competencies. A photo of laser light rays...

  20. Material Science and Nuclear Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Material Science and Nuclear Science Material Science and Nuclear Science National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. The Lab's four Science Pillars harness capabilities for solutions to threats- on national and global scales. Contact thumbnail of Business Development Business Development Richard P. Feynman Center for Innovation

  1. Nuclear Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MST MST-16 Nuclear Materials Science Our multidisciplinary expertise comprises the core actinide materials science and metallurgical capability within the nuclear weapons ...

  2. Materials Science and Technology

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    PADSTE » ADEPS » MST Materials Science and Technology Providing world-leading, innovative, and agile materials science and technology solutions for national security missions. MST is metallurgy. The Materials Science and Technology Division provides scientific and technical leadership in materials science and technology for Los Alamos National Laboratory. READ MORE MST is engineered materials. The Materials Science and Technology Division provides scientific and technical leadership in

  3. Computational Materials Science | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Computational Materials Science An image of interconnecting, sphere- and square-shaped particles that appears to be floating in space NREL's computational materials science capabilities span many research fields and interests. Electronic, Optical, and Transport Properties of Photovoltaic Materials Material properties and defect physics of Si, CdTe, III-V, CIGS, CZTS, and hybrid perovskite compounds Reconstruction of, and defect formation on, semiconductor surfaces Electronic and transport

  4. Materials Discovery | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Discovery Images of red and yellow particles NREL's research in materials discovery serves as a foundation for technological progress in renewable energies. Our experimental activities in inorganic solid-state materials innovation span a broad range of technological readiness levels-from basic science through applied research to device development-relying on a high-throughput combinatorial materials science approach, followed by traditional targeted experiments. In addition, our researchers work

  5. NREL: Energy Sciences - Chemical and Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in the U.S. Department of Energy (DOE) National Photovoltaic Program and DOE Basic Energy Sciences Program. Materials Science. The Materials Science Group's research...

  6. Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science Materials Science The unique internal construction of the gas-filled panels developed at the Lawrence Berkeley National Laboratory in California are as effective barriers to heat as its pink fibrous counterparts with less material in less space. <a href="http://energy.gov/articles/berkeley-labs-gas-filled-insulation-rivals-fiber-buildings-sector">Learn more about this cost-effective, energy-efficient insulation</a>. The unique internal construction of the

  7. Nuclear Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MST » MST-16 Nuclear Materials Science Our multidisciplinary expertise comprises the core actinide materials science and metallurgical capability within the nuclear weapons production and surveillance communities. Contact Us Group Leader David Pugmire Email Deputy Group Leader (acting) Marianne Wilkerson Email Group Office (505) 667-4665 The evaluations performed by our group are essential for the nuclear weapons program as well as nuclear materials storage, forensics, and actinide fundamental

  8. Materials science and engineering

    SciTech Connect

    Holden, T.M.

    1995-10-01

    The science-based stockpile stewardship program emphasizes a better understanding of how complex components function through advanced computer calculations. Many of the problem areas are in the behavior of materials making up the equipment. The Los Alamos Neutron Science Center (LANSCE) can contribute to solving these problems by providing diagnostic tools to examine parts noninvasively and by providing the experimental tools to understand material behavior in terms of both the atomic structure and the microstructure. Advanced computer codes need experimental information on material behavior in response to stress, temperature, and pressure as input, and they need benchmarking experiments to test the model predictions for the finished part.

  9. Materials Science Application Training 2015

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5 Materials Science Application Training 2015 NERSC will present an one-hour online training class focused on Materials Science applications, VASP and Quantum Espresso on June 5, ...

  10. Materials Science Application Training 2016

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    6 Materials Science Application Training 2016 June 3, 2016 NERSC will present an one-hour online training class focused on Materials Science applications, VASP and Quantum Espresso ...

  11. Materials Science / Data Technology Nexus

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science / Data Technology Nexus Materials Science / Data Technology Nexus: IMS mini-symposium This one day mini-symposium is aligned with the CINT 2016 User Meeting, September 19 - 20 thumbnail of Contact Institute Director Dr. Alexander V. Balatsky Institute for Materials Science (505) 665-0077 Email Deputy Director Dr. Jennifer S. Martinez Institute for Materials Science (505) 665-0045 Email Deputy Director Dr. Nathan A. Mara Institute for Materials Science (505) 667 8665 Email

  12. Panel 3 - material science

    SciTech Connect

    Sarrao, John L; Yip, Sidney

    2010-01-01

    In the last decades, NNSA's national security challenge has evolved, and the role of simulation and computation has grown dramatically. The process of certifying nuclear weapons performance has changed from one based on integrated tests to science-based certification in which underground nuclear tests have been replaced by large-scale simulations, appropriately validated with fundamental experimental data. Further, the breadth of national security challenges has expanded beyond stewardship of a nuclear deterrent to a broad range of global and asymmetric threats. Materials challenges are central to the full suite of these national security challenges. Mission requirements demand that materials perform predictably in extreme environments -- high pressure, high strain rate, and hostile irradiation and chemical conditions. Considerable advances have been made in incorporating fundamental materials physics into integrated codes used for component certification. On the other hand, significant uncertainties still remain, and materials properties, especially at the mesoscale, are key to understanding uncertainties that remain in integrated weapons performance codes and that at present are treated as empirical knobs. Further, additional national security mission challenges could be addressed more robustly with new and higher performing materials.

  13. Chemistry and Material Sciences Applications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Chemistry and Material Sciences Applications Chemistry and Material Sciences Applications June 26, 2012 Jack Zhengji NERSC Training Event 09:00 - 12:00 PST June 26, 2012 Concurrently presented on the web and at NERSC's Oakland Scientific Facility Attendance: 45 Chemistry and Material Sciences Applications Zhengji Zhao, NERSC User Services Group Jack Deslippe, NERSC User Services Group The first hour of the training is targeted at beginners. We will show you how to get started running material

  14. Sandia National Laboratories: Research: Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Materials Science Creating materials for energy applications and defense needs Aries Applying innovative characterization and diagnostic techniques Hongyou Fan Development of new materials to support national

  15. Berkeley Lab - Materials Sciences Division

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    How to Train Your Bacterium Peidong Yang, a chemist with Berkeley Lab's Materials Sciences Division, and his researchers are using the bacterium Moorella thermoacetica to perform...

  16. ENVIRONMENTAL SCIENCES; ENVIRONMENTAL MATERIALS; CONTAMINATION...

    Office of Scientific and Technical Information (OSTI)

    audit of SRP radioactive waste Ashley, C. 05 NUCLEAR FUELS; 54 ENVIRONMENTAL SCIENCES; ENVIRONMENTAL MATERIALS; CONTAMINATION; RADIOACTIVE EFFLUENTS; EMISSION; HIGH-LEVEL...

  17. Materials Science Applications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Applications VASP VASP is a plane wave ab initio code for quantum mechanical molecular dynamics. It is highly scalable and shows very good parallel performance for a...

  18. Center for Functional Nanomaterials (CFN) | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Functional Nanomaterials (CFN) Scientific User Facilities (SUF) Division SUF Home About User Facilities X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for Functional Nanomaterials (CFN) Center for Integrated Nanotechnologies (CINT) Center for Nanophase Materials Sciences (CNMS) Center for Nanoscale Materials (CNM) The Molecular Foundry (TMF) Projects Accelerator & Detector Research Science Highlights Principal Investigators' Meetings BES

  19. Center for Integrated Nanotechnologies (CINT) | U.S. DOE Office of Science

    Office of Science (SC)

    (SC) Integrated Nanotechnologies (CINT) Scientific User Facilities (SUF) Division SUF Home About User Facilities X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for Functional Nanomaterials (CFN) Center for Integrated Nanotechnologies (CINT) Center for Nanophase Materials Sciences (CNMS) Center for Nanoscale Materials (CNM) The Molecular Foundry (TMF) Projects Accelerator & Detector Research Science Highlights Principal Investigators'

  20. Materials Science | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Materials Science Materials Science The unique internal construction of the gas-filled panels developed at the Lawrence Berkeley National Laboratory in California are as effective barriers to heat as its pink fibrous counterparts with less material in less space. <a href="http://energy.gov/articles/berkeley-labs-gas-filled-insulation-rivals-fiber-buildings-sector">Learn more about this cost-effective, energy-efficient insulation</a>. The unique internal construction of the

  1. Materials Sciences and Engineering

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power ... Batteries Electric Drive Systems Hydrogen Materials & Components Compatibility Hydrogen ...

  2. Materials Science / Data Technology Nexus

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    (505) 665-3950 Email Materials Science and Data Technology Nexus Dates: September 21, 2016 Venue: La Fonda on the Plaza, Santa Fe, NM, USA Registration: New Mexico Consortium (NMC) ...

  3. Sandia National Laboratories: Research: Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Research Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Research Materials Processing Sandia research staff understand, characterize, model, and ultimately control materials fabrication technologies that are critical to component development and production. Plasma Spray

  4. Chemistry and Material Sciences Codes at NERSC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Chemistry and Material Sciences Codes Chemistry and Material Sciences Codes at NERSC April 6, 2011 Last edited: 2016-04-29 11:35:1

  5. Material Science Smart Coatings

    SciTech Connect

    Rubinstein, A. I.; Sabirianov, R. F.; Namavar, Fereydoon

    2014-07-01

    The contribution of electrostatic interactions to the free energy of binding between model protein and a ceramic implant surface in the aqueous solvent, considered in the framework of the nonlocal electrostatic model, is calculated as a function of the implant low-frequency dielectric constant. We show that the existence of a dynamically ordered (low-dielectric) interfacial solvent layer at the protein-solvent and ceramic-solvent interface markedly increases charging energy of the protein and ceramic implant, and consequently makes the electrostatic contribution to the protein-ceramic binding energy more favorable (attractive). Our analysis shows that the corresponding electrostatic energy between protein and oxide ceramics depends nonmonotonically on the dielectric constant of ceramic, εC. Obtained results indicate that protein can attract electrostatically to the surface if ceramic material has a moderate εC below or about 35 (in particularly ZrO2 or Ta2O5). This is in contrast to classical (local) consideration of the solvent, which demonstrates an unfavorable electrostatic interaction of protein with typical metal oxide ceramic materialsC>10). Thus, a solid implant coated by combining oxide ceramic with a reduced dielectric constant can be beneficial to strengthen the electrostatic binding of the protein-implant complex.

  6. Thin-Film Material Science and Processing | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Thin-Film Material Science and Processing Photo of a stainless steel piece of equipment with multiple hoses and other equipment attached. NREL's expertise focuses on using thin films to create and enable technologically useful applications. For renewable energy, a prime example of this research is thin-film photovoltaics (PV). Thin films are important because they offer the potential for low-cost processing with minimal material usage while fulfilling application requirements. Importantly, this

  7. Sandia National Laboratories: Careers: Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science Materials science worker Sandia materials scientists are creating scientifically tailored materials for U.S. energy applications and critical defense needs. Sandia's focus on scientifically tailored materials capitalizes on our expertise in solid-state sciences, advanced atomic-level diagnostics, and materials synthesis and processing science. Our research uses Sandia's experimental, theoretical, and computational capabilities to establish the state of the art in materials

  8. Sandia National Laboratories: Research: Materials Science: Facilities

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Facilities Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Facilities Center for Integrated Nanotechnologies (CINT) CINT Ion Beam Laboratory Ion Beam Laboratory MESA High Performance Computing Processing and Environmental Technology Laboratory Processing and Environmental

  9. Applications Solutions Science Predicting Materials Behavior

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Predicting Materials Behavior Data Science at Scale ... as to enable the best performance given a set of ... modeling, design, and optimization These IS&T efforts are ...

  10. Transparent monolithic metal ion containing nanophase aerogels

    SciTech Connect

    Risen, W. M., Jr.; Hu, X.; Ji, S.; Littrell, K.

    1999-12-01

    The formation of monolithic and transparent transition metal containing aerogels has been achieved through cooperative interactions of high molecular weight functionalized carbohydrates and silica precursors, which strongly influence the kinetics of gelation. After initial gelation, subsequent modification of the ligating character of the system, coordination of the group VIII metal ions, and supercritical extraction afford the aerogels. The structures at the nanophase level have been probed by photon and electron transmission and neutron scattering techniques to help elucidate the basis for structural integrity together with the small entity sizes that permit transparency in the visible range. They also help with understanding the chemical reactivities of the metal-containing sites in these very high surface area materials. These results are discussed in connection with new reaction studies.

  11. Materials Sciences Division 1990 annual report

    SciTech Connect

    Not Available

    1990-12-31

    This report is the Materials Sciences Division`s annual report. It contains abstracts describing materials research at the National Center for Electron Microscopy, and for research groups in metallurgy, solid-state physics, materials chemistry, electrochemical energy storage, electronic materials, surface science and catalysis, ceramic science, high tc superconductivity, polymers, composites, and high performance metals.

  12. Materials Sciences Division 1990 annual report

    SciTech Connect

    Not Available

    1990-01-01

    This report is the Materials Sciences Division's annual report. It contains abstracts describing materials research at the National Center for Electron Microscopy, and for research groups in metallurgy, solid-state physics, materials chemistry, electrochemical energy storage, electronic materials, surface science and catalysis, ceramic science, high tc superconductivity, polymers, composites, and high performance metals.

  13. Materials Science | Concentrating Solar Power | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science National Renewable Energy Laboratory (NREL) researchers develop and support others in developing materials for use in concentrating solar power (CSP). These ...

  14. materials science | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    materials science NNSA-lab-created new magnets will power renewable technology The Ion Beam Materials Laboratory at NNSA's Los Alamos National Laboratory (LANL) works to ...

  15. Sandia National Laboratories: Research: Materials Science: Image Gallery

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Image Gallery

  16. Sandia National Laboratories: Research: Materials Science: Video Gallery

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Video Gallery

  17. Materials Science: the science of everything | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Materials Science: the science of everything Friday, July 24, 2015 - 10:57am Y-12 Senior Metallurgist Steven Dekanich and NASA Materials Science Branch Chief Steve McDanels teamed up to lead a weeklong materials science camp that took at the University of Tennessee in Knoxville. The camp, which has been held since 2004, was jointly sponsored by Consolidated Nuclear Services (CNS), Oak Ridge National Laboratory, the University of Tennessee and the Knoxville chapter of

  18. Sandia National Laboratories: Research: Materials Science: About Us

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research About Materials Science Xunhu Dai Sandia excels in innovative fundamental materials science research - developing and integrating the theoretical insights, computational simulation tools and deliberate

  19. Interfacial and Surface Science | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Interfacial and Surface Science Image of irregular-outlined, light-colored shapes on a dark background. Represents a tapping-mode atomic force microscope image of gallium phosphide on silicon. NREL researchers have developed an integrated set of experimental capabilities to address a broad range of fundamental and applied issues in surface and interfacial science that are critical for advancing sustainable-energy technologies. Surface and interface phenomena often control the opto-electronic,

  20. Materials sciences programs, Fiscal year 1997

    SciTech Connect

    1998-10-01

    The Division of Materials Sciences is responsible for basic research and research facilities in materials science topics important to the mission of the Department of Energy. The programmatic divisions under the Office of Basic Energy Sciences are Chemical Sciences, Engineering and Geosciences, and Energy Biosciences. Materials Science is an enabling technology. The performance parameters, economics, environmental acceptability and safety of all energy generation, conversion, transmission and conservation technologies are limited by the properties and behavior of materials. The Materials Sciences programs develop scientific understanding of the synergistic relationship among synthesis, processing, structure, properties, behavior, performance and other characteristics of materials. Emphasis is placed on the development of the capability to discover technologically, economically, and environmentally desirable new materials and processes, and the instruments and national user facilities necessary for achieving such progress. Materials Sciences subfields include: physical metallurgy, ceramics, polymers, solid state and condensed matter physics, materials chemistry, surface science and related disciplines where the emphasis is on the science of materials. This report includes program descriptions for 517 research programs including 255 at 14 DOE National Laboratories, 262 research grants (233 of which are at universities), and 29 Small Business Innovation Research Grants. Five cross-cutting indices located at the rear of this book identify all 517 programs according to principal investigator(s), materials, techniques, phenomena, and environment.

  1. Fusion materials science and technology research opportunities...

    Office of Scientific and Technical Information (OSTI)

    the ITER era Citation Details In-Document Search Title: Fusion materials science and technology research opportunities now and during the ITER era Several high-priority...

  2. Introduction to Chemistry and Material Sciences Applications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Intro Chem and MatSci Apps Introduction to Chemistry and Material Sciences Applications June 26, 2012 Last edited: 2016-04-29 11:34:4

  3. Introduction to Chemistry and Material Sciences Applications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Intro Chem and MatSci Apps Introduction to Chemistry and Material Sciences Applications June 26, 2012 Last edited: 2016-04-29 11:34:4

  4. Bayer MaterialScience | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Leverkusen, Germany Website: www.bayermaterialscience.comi References: Bayer Material Science1 Information About Partnership with NREL Partnership with NREL Yes Partnership Type...

  5. Synthesis and characterization of nanophase zirconia : reverse micelle method and neutron scattering study.

    SciTech Connect

    Li, X.

    1998-11-23

    Zirconia is an important transition-metal oxide for catalytic applications. It has been widely used in automotive exhaust treatment, methanol synthesis, isomerization, alkylation, etc. [1]. Nanophase materials have unique physiochemical properties such as quantum size effects, high surface area, uniform morphology, narrow size distribution, and improvement of sintering rates[2]. Microemulsion method provides the means for controlling the microenvironment under which specific chemical reactions may occur in favoring the formation of homogeneous, nanometer-size particles. In this paper, we report the synthesis of nanophase zirconia and the characterization of the microemulsions as well as the powders by small- and wide-angle neutron scattering techniques.

  6. Other: Advancing Materials Science using Neutrons at Oak Ridge National

    Office of Scientific and Technical Information (OSTI)

    Laboratory | ScienceCinema Advancing Materials Science using Neutrons at Oak Ridge National Laboratory Citation Details Title: Advancing Materials Science using Neutrons at Oak Ridge National Laboratory

  7. Materials sciences programs, fiscal year 1994

    SciTech Connect

    1995-04-01

    The Division of Materials Sciences is located within the DOE in the Office of Basic Energy Sciences. The Division of Materials Sciences is responsible for basic research and research facilities in strategic materials science topics of critical importance to the mission of the Department and its Strategic Plan. Materials Science is an enabling technology. The performance parameters, economics, environmental acceptability and safety of all energy generation, conversion, transmission and conservation technologies are limited by the properties and behavior of materials. The Materials Sciences programs develop scientific understanding of the synergistic relationship amongst the synthesis, processing, structure, properties, behavior, performance and other characteristics of materials. Emphasis is placed on the development of the capability to discover technologically, economically, and environmentally desirable new materials and processes, and the instruments and national user facilities necessary for achieving such progress. Materials Sciences sub-fields include physical metallurgy, ceramics, polymers, solid state and condensed matter physics, materials chemistry, surface science and related disciplines where the emphasis is on the science of materials. This report includes program descriptions for 458 research programs including 216 at 14 DOE National Laboratories, 242 research grants (233 for universities), and 9 Small Business Innovation Research (SBIR) Grants. The report is divided into eight sections. Section A contains all Laboratory projects, Section B has all contract research projects, Section C has projects funded under the SBIR Program, Section D describes the Center of Excellence for the Synthesis and Processing of Advanced Materials and E has information on major user facilities. F contains descriptions of other user facilities; G, a summary of funding levels; and H, indices characterizing research projects.

  8. Materials Science: the science of everything | Y-12 National Security

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Complex Materials Science: the ... Materials Science: the science of everything Posted: July 9, 2015 - 4:24pm Participants in the 2015 ASM Materials Camp pose for a photo during a Skype conversation with NASA astronauts Barry "Butch" Wilmore, left, and Jeffrey Williams. On the 50th anniversary of the first American spacewalk June 3, a group of high school students gathered to talk via Skype with two NASA astronauts who themselves have spacewalked a dozen times during their careers.

  9. Basic Energy Sciences Materials Sciences programs: FWP executive summaries

    SciTech Connect

    Vook, F.L.; Samara, G.A.

    1989-02-01

    The goals of our Basic Energy Sciences (BES) Materials Science Program at Sandia are: (1) Perform basic, forefront interdisciplinary research using the capabilities of several organizations. (2) Choose programs broadly complementary to Sandia's weapons laboratory mission, but separably identifiable. (3) Perform research in a setting which enhances technological impact because of Sandia's spectrum of basic research, applied research and development engineering. (4) Use large, capital-intensive research facilities not usually found at universities. The BES Materials Science program at Sandia Albuquerque has the central theme of Scientifically Tailored Materials. The major objective of this program is to combine Sandia's expertise and capabilities in the areas of solid state sciences, advanced atomic-level diagnostics, and materials-processing science to produce new classes of tailorable materials for the US energy industry, the electronics industry and for defense needs. Current research in this program includes ion-implantation-modified materials, physics and chemistry of ceramics, tailored surfaces for materials applications, strained-layer semiconductors, chemical vapor deposition, surface photo kinetics, organic and high-temperature superconductors, advanced growth techniques for improved semiconductor structures and boron-rich very high temperature semiconductors.

  10. SECTION IV: ATOMIC, MOLECULAR AND MATERIALS SCIENCE

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ATOMIC, MOLECULAR AND MATERIALS SCIENCE A semiempirical scaling law for target K x-ray production in heavy ion collisions...... IV-1 R. L. Watson, Y. Peng, V. Horvat, and A. ...

  11. Work with Us | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Work with Us We are eager to pursue materials science research with partners in industry, universities, and other organizations. Contact Us Photo of Nancy Haegel Nancy Haegel Center Director, Materials Science Center Email | 303-384-6548 For lead researcher contacts, see our research areas. To find research group managers or specific researchers, see our listing of research staff. Interested in Joining Our Team? Find an opportunity: Job | Internship | Post-doc Plan Your Visit Map to NREL Golden,

  12. FWP executive summaries: Basic energy sciences materials sciences programs

    SciTech Connect

    Not Available

    1990-02-01

    The BES Materials Science program at Sandia Albuquerque has the central theme of Scientifically Tailored Materials. The major objective of this program is to combine Sandia's expertise and capabilities in the areas of solid state sciences, advanced atomic-level diagnostics and materials-processing science to produce new classes of tailorable materials for the US energy industry, the electronics industry and for defense needs. Current research in this program includes the physics and chemistry of ceramics, the use of energetic particles for the synthesis and study of materials, high-temperature and organic superconductors, tailored surfaces for materials applications, chemical vapor deposition sciences, strained-layer semiconductors, advanced growth techniques for improved semiconductor structures and boron-rich very high temperature semiconductors. A new start just getting underway deals with the atomic level science of interfacial adhesion. Our interdisciplinary program utilizes a broad array of sophisticated, state-of-the-art experimental capabilities provided by other programs. The major capabilities include several molecular-beam epitaxy and chemical-vapor-deposition facilities, electron- and ion-beam accelerators, laser-based diagnostics, advanced surface spectroscopies, unique combined high-pressure/low-temperature/high-magnetic-field facilities, and the soon to be added scanning tunneling and atomic force microscopies.

  13. UNCLASSIFIED Institute for Materials Science Lecture Series

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Edwin L. Thomas Dean of Engineering Professor of Materials Science and NanoEngineering Rice University - Houston, Texas Indistinguishable from Magic? (A Perspective on Some Aspects of Materials Research in the Next Decade) Tuesday, March 22, 2016 10am - 11am MSL Auditorium (TA-03 - Bldg 1698 - Room A103) Addressing multifunctional materials: The mighty electron, the cool photon and the lowly phonon...how waves in periodic materials lead to interesting properties. Problem Driven Research:

  14. Backscattered Diffraction | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Backscattered Diffraction Backscattered diffraction images showing crystalline orientation (left) and grain distribution (right). EBSD images showing properties of crystalline semiconductor materials at high resolution (micrometers). We have found electron backscattered diffraction (EBSD) to be a valuable tool for assessing crystalline specimens. EBSD is becoming an established, fully automated mode that indexes electron diffraction patterns produced by backscattered electrons under diffraction

  15. Evaluation of Natural Gas Pipeline Materials for Hydrogen Science...

    Office of Environmental Management (EM)

    Evaluation of Natural Gas Pipeline Materials for Hydrogen Science Evaluation of Natural Gas Pipeline Materials for Hydrogen Science Presentation by 04-Adams to DOE Hydrogen ...

  16. June 26 Training: Using Chemistry and Material Sciences Applications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    June 26 Training: Using Chemistry and Material Sciences Applications June 26 Training: Using Chemistry and Material Sciences Applications June 15, 2012 by Francesca Verdier NERSC ...

  17. Materials Science and Technology Teachers Handbook

    SciTech Connect

    Wieda, Karen J.; Schweiger, Michael J.; Bliss, Mary; Pitman, Stan G.; Eschbach, Eugene A.

    2008-09-04

    The Materials Science and Technology (MST) Handbook was developed by Pacific Northwest National Laboratory, in Richland, Washington, under support from the U.S. Department of Energy. Many individuals have been involved in writing and reviewing materials for this project since it began at Richland High School in 1986, including contributions from educators at the Northwest Regional Education Laboratory, Central Washington University, the University of Washington, teachers from Northwest Schools, and science and education personnel at Pacific Northwest National Laboratory. Support for its development was also provided by the U.S. Department of Education. This introductory course combines the academic disciplines of chemistry, physics, and engineering to create a materials science and technology curriculum. The course covers the fundamentals of ceramics, glass, metals, polymers and composites. Designed to appeal to a broad range of students, the course combines hands-on activities, demonstrations and long term student project descriptions. The basic philosophy of the course is for students to observe, experiment, record, question, seek additional information, and, through creative and insightful thinking, solve problems related to materials science and technology. The MST Teacher Handbook contains a course description, philosophy, student learning objectives, and instructional approach and processes. Science and technology teachers can collaborate to build the course from their own interests, strengths, and experience while incorporating existing school and community resources. The course is intended to meet local educational requirements for technology, vocational and science education.

  18. Polymer/Elastomer and Composite Material Science

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    / Elastomer and Composite Material Science KEVIN L. SIMMONS Pacific Northwest National Laboratory, Richland, WA DOE Headquarters, Forrestal Bldg. October 17-18, 2012 January 17, 2013 Kevin.simmons@pnnl.gov 1 Outline Hydrogen production, transmission, distribution, delivery system Common themes in the hydrogen system Automotive vs infrastructure Hydrogen use conditions Polymer/elastomer and composites compatibility? Common materials in BOP components, hoses, and liners Common materials in

  19. Materials Science in Radiation and Dynamics Extremes

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    8 Materials Science in Radiation and Dynamics Extremes Our combination of modeling and experimental testing capabilities opens up unparalleled opportunities to do fundamental research leading to physics-based predictive models. Contact Us Group Leader Ellen Cerreta Email Deputy Group Leader Christopher Stanek Email Group Office (505) 665-4735 We predict structure/property relationships of materials, perform computational materials modeling, characterize thermophysical properties, and measure the

  20. Materials and Chemical Sciences Division annual report, 1987

    SciTech Connect

    Not Available

    1988-07-01

    Research programs from Lawrence Berkeley Laboratory in materials science, chemical science, nuclear science, fossil energy, energy storage, health and environmental sciences, program development funds, and work for others is briefly described. (CBS)

  1. UNCLASSIFIED Institute for Materials Science Sponsored Lecture

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Garritt Tucker Drexel University, Philadelphia, Pennsylvania Atomistic Methods to Quantify Nanoscale Strain and Deformation Mechanisms in Nanostructured Materials Thursday, August 27, 2015 3:00 - 4:00pm MSL Auditorium (TA-03, Bldg. 1698, Room A103) Abstract: As the theoretical physicist, Sir Frederick Charles Franck, said, 'Crystals are like people: it is the defects in them that make them interesting.' Fundamental research in Materials Science and Engineering focuses on linking structure and

  2. Materials Sciences programs, Fiscal year 1993

    SciTech Connect

    1994-02-01

    This report provides a compilation and index of the DOE Materials Sciences Division programs; the compilation is to assist administrators, managers, and scientists to help coordinate research. The report is divided into 7 sections: laboratory projects, contract research projects, small business innovation research, major user facilities, other user facilities, funding level distributions, and indexes.

  3. Perspective: Codesign for materials science: An optimal learning...

    Office of Scientific and Technical Information (OSTI)

    science: An optimal learning approach Citation Details In-Document Search Title: Perspective: Codesign for materials science: An optimal learning approach Authors: Lookman, ...

  4. SECTION IV: ATOMIC, MOLECULAR AND MATERIALS SCIENCE

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ATOMIC, MOLECULAR AND MATERIALS SCIENCE A semiempirical scaling law for target K x-ray production in heavy ion collisions............ IV-1 R. L. Watson, Y. Peng, V. Horvat, and A. N. Perumal Systematics of L x-ray satellite spectra .................................................................................. IV-4 V. Horvat, R.L. Watson, Y. Peng and J. M. Blackadar Single and multiple L-shell ionization by fast heavy ions...................................................... IV-7 V. Horvat ,

  5. UNCLASSIFIED Institute for Materials Science Lecture Series

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Lecture Series Dr Roger D Doherty M.A. D. Phil., Fellow TMS Emeritus Professor of Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania Solute Enhanced Strain Hardening of Aluminum Alloys for Higher Strength / Toughness Combinations Wednesday, May 6, 2015 1:15 - 2:15 PM TA-03, Bldg. 1698, Room A103 (MSL Auditorium) Abstract: When the yield strength of metallic alloys is increased the fracture toughness almost always falls. By use of a plot of bond strength normalized

  6. Materials sciences programs fiscal year 1996

    SciTech Connect

    1997-06-01

    The purpose of this report is to provide a convenient compilation and index of the DOE Materials Sciences Division programs. This compilation is primarily intended for use by administrators, managers, and scientists to help coordinate research. The report is divided into eight sections. Section A contains all Laboratory projects, Section B has all contract research projects, Section C has projects funded under the Small Business Innovation Research Program, Section D describes the Center of Excellence for the Synthesis and Processing of Advanced Materials and E has information on major user facilities. F describes other user facilities, G as a summary of funding levels and H has indices characterizing research projects.

  7. Materials sciences programs: Fiscal year 1995

    SciTech Connect

    1996-05-01

    The purpose of this report is to provide a convenient compilation and index of the DOE Materials Science Division programs. This compilation is primarily intended for use by administrators, managers, and scientists to help coordinate research. The report is divided into eight sections. Section A contains all Laboratory projects, Section B has all contract research projects, Section C has projects funded under the Small Business Innovation Research Program, Section D describes the Center of Excellence for the Synthesis and Processing of Advanced Materials and E has information on major user facilities. F describes other user facilities, G as a summary of funding levels and H has indices characterizing research projects.

  8. Theory VI. Computational Materials Sciences Network (CMSN)

    SciTech Connect

    Zhang, Z Y

    2008-06-25

    The Computational Materials Sciences Network (CMSN) is a virtual center consisting of scientists interested in working together, across organizational and disciplinary boundaries, to formulate and pursue projects that reflect challenging and relevant computational research in the materials sciences. The projects appropriate for this center involve those problems best pursued through broad cooperative efforts, rather than those key problems best tackled by single investigator groups. CMSN operates similarly to the DOE Center of Excellence for the Synthesis and Processing of Advanced Materials, coordinated by George Samara at Sandia. As in the Synthesis and Processing Center, the intent of the modest funding for CMSN is to foster partnering and collective activities. All CMSN proposals undergo external peer review and are judged foremost on the quality and timeliness of the science and also on criteria relevant to the objective of the center, especially concerning a strategy for partnering. More details about CMSN can be found on the CMSN webpages at: http://cmpweb.ameslab.gov/ccms/CMSN-homepage.html.

  9. Molecular forensic science of nuclear materials

    SciTech Connect

    Wilkerson, Marianne Perry

    2010-01-01

    We are interested in applying our understanding of actinide chemical structure and bonding to broaden the suite of analytical tools available for nuclear forensic analyses. Uranium- and plutonium-oxide systems form under a variety of conditions, and these chemical species exhibit some of the most complex behavior of metal oxide systems known. No less intriguing is the ability of AnO{sub 2} (An: U, Pu) to form non-stoichiometric species described as AnO{sub 2+x}. Environmental studies have shown the value of utilizing the chemical signatures of these actinide oxides materials to understand transport following release into the environment. Chemical speciation of actinide-oxide samples may also provide clues as to the age, source, process history, or transport of the material. The scientific challenge is to identify, measure and understand those aspects of speciation of actinide analytes that carry information about material origin and history most relevant to forensics. Here, we will describe our efforts in material synthesis and analytical methods development that we will use to provide the fundamental science required to characterize actinide oxide molecular structures for forensics science. Structural properties and initial results to measure structural variability of uranium oxide samples using synchrotron-based X-ray Absorption Fine Structure will be discussed.

  10. NETL Earns Carnegie Science Awards for Advanced Materials, Corporate

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Innovation | Department of Energy Earns Carnegie Science Awards for Advanced Materials, Corporate Innovation NETL Earns Carnegie Science Awards for Advanced Materials, Corporate Innovation March 5, 2013 - 9:16am Addthis WASHINGTON, D.C. - For its leadership and innovation in science and technology, the National Energy Technology Laboratory has earned two Carnegie Science Awards from the Carnegie Science Center. NETL representatives will pick up the Advanced Materials Award and the Corporate

  11. June 26 Training: Using Chemistry and Material Sciences Applications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    June 26 Training: Using Chemistry and Material Sciences Applications June 26 Training: Using Chemistry and Material Sciences Applications June 15, 2012 by Francesca Verdier NERSC will present a three-hour training class focussed on Chemistry and Material Sciences applications on Tuesday, June 26, from 9:00 to 12:00 Pacific Time. The first hour of the training is targeted at beginners. We will show you how to get started running material science and chemistry application codes at NERSC. We will

  12. Energy Frontier Research Center Center for Materials Science...

    Office of Scientific and Technical Information (OSTI)

    Energy Frontier Research Center Center for Materials Science of Nuclear Fuels Citation Details In-Document Search Title: Energy Frontier Research Center Center for Materials ...

  13. Data Science and Optimal Learning for Material Discovery and Design

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Data Science & Optimal Learning for Material Discovery & Design Data Science and Optimal Learning for Material Discovery and Design WHEN: May 16, 2016 8:00 AM - May 18, 2016 5:00 PM WHERE: Hilton Santa Fe CONTACT: Karla Jackson (505) 667-5336 CATEGORY: Community Science TYPE: Conference INTERNAL: Calendar Login Event Description Accelerating materials discovery has been an emerging theme in several Office of Science and other government reports and proposal calls. It also has been the

  14. Gender Equity in Materials Science and Engineering

    SciTech Connect

    Angus Rockett

    2008-12-01

    At the request of the University Materials Council, a national workshop was convened to examine 'Gender Equity Issues in Materials Science and Engineering.' The workshop considered causes of the historic underrepresentation of women in materials science and engineering (MSE), with a goal of developing strategies to increase the gender diversity of the discipline in universities and national laboratories. Specific workshop objectives were to examine efforts to level the playing field, understand implicit biases, develop methods to minimize bias in all aspects of training and employment, and create the means to implement a broadly inclusive, family-friendly work environment in MSE departments. Held May 18-20, 2008, at the Conference Center at the University of Maryland, the workshop included heads and chairs of university MSE departments and representatives of the National Science Foundation (NSF), the Office of Basic Energy Sciences of the Department of Energy (DOE-BES), and the national laboratories. The following recommendations are made based on the outcomes of the discussions at the workshop. Many or all of these apply equally well to universities and national laboratories and should be considered in context of industrial environments as well. First, there should be a follow-up process by which the University Materials Council (UMC) reviews the status of women in the field of MSE on a periodic basis and determines what additional changes should be made to accelerate progress in gender equity. Second, all departments should strengthen documentation and enforcement of departmental procedures such that hiring, promotion, compensation, and tenure decisions are more transparent, that the reasons why a candidate was not selected or promoted are clear, and that faculty are less able to apply their biases to personnel decisions. Third, all departments should strengthen mentoring of junior faculty. Fourth, all departments must raise awareness of gender biases and work to

  15. CMI Course Inventory: Metallurgical Engineering/Materials Science |

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Critical Materials Institute Course Inventory: Metallurgical Engineering/Materials Science Metallurgical Engineering/Materials Science Of the six CMI Team members that are educational institutions, all offer courses related to Metallurgical Engineering and/or Materials Science. The following links go to the class list on the CMI page for that school. Colorado School of Mines Iowa State University Purdue University University of California-Davis Rutgers University Brown University CMI

  16. Vidvuds Ozolins: Department of Materials Science and Engineering UCLA &

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Director of DOE EFRC Molecularly Engineered Energy Materials | Center for Energy Efficient Materials Vidvuds Ozolins: Department of Materials Science and Engineering UCLA & Director of DOE EFRC Molecularly Engineered Energy Materials Nov 13, 2013 | 4:00 PM - 5:00 PM Vidvuds Ozolins Professor, Department of Materials Science and Engineering, & Director, DOE EFRC Molecularly Engineered Energy Materials, University of California, Los Angeles Title Coming Soon November 13, 2013 | 4:00pm

  17. Rui Peng Postdoctoral Research Associate Center for Nanophase...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    (ACS) 2009-present Reviewer: Energy & Environment Science (RSC), Materials Letters (Elsevier), Catalysis Science & Technology (RSC) Honors and Awards 2014 Winner of Graduate...

  18. Division of Materials Science (DMS) meeting presentation

    SciTech Connect

    Cline, C.F.; Weber, M.J.

    1982-11-08

    Materials preparation techniques are listed. Materials preparation capabilities are discussed for making BeF/sub 2/ glasses and other materials. Materials characterization techniques are listed. (DLC)

  19. Chemistry and Materials Science progress report, FY 1994. Revision 2

    SciTech Connect

    NONE

    1996-01-01

    Thrust areas of the weapons-supporting research include surface science, fundamentals of the physics and processing of metals, energetic materials, etc. The laboratory directed R and D include director`s initiatives, individual projects, and transactinium science studies.

  20. Hydrogen Storage in Nano-Phase Diamond at High Temperature and Its Release

    SciTech Connect

    Tushar K Ghosh

    2008-10-13

    The objectives of this proposed research were: 91) Separation and storage of hydrogen on nanophase diamonds. It is expected that the produced hydrogen, which will be in a mixture, can be directed to a nanophase diamond system directly, which will not only store the hydrogen, but also separate it from the gas mixture, and (2) release of the stored hydrogen from the nanophase diamond.

  1. Training April 5 - Material Science and Chemistry Applications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    April 5 Training April 5 - Material Science and Chemistry Applications March 9, 2011 by Francesca Verdier Training on "Using Chemistry and Material Sciences Applications" will be held April 5, presented simultaneously on the web and at NERSC. See Chemistry and Material Sciences Applications. Subscribe via RSS Subscribe Browse by Date October 2016 September 2016 August 2016 June 2016 May 2016 April 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015

  2. Sandia Energy - Materials Science and Engineering Support for...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Science and Engineering Support for Microsystems-Enabled Photovoltaic Grand Challenge Laboratory-Directed Research and Development Project Home Renewable Energy Energy...

  3. Alamos National Laboratory] Materials Science(36) Abstract Not...

    Office of Scientific and Technical Information (OSTI)

    Co-Design at the Mesoscale: Opportunities for NSLS-II Sarrao, John L. Los Alamos National Laboratory Materials Science(36) Abstract Not Provided Los Alamos National Laboratory...

  4. Energy Frontier Research Center Center for Materials Science...

    Office of Scientific and Technical Information (OSTI)

    Frontier Research Center Center for Materials Science of Nuclear Fuels Citation Details ... of ab initio PDOS simulations. * Direct comparison between anharmonicity-smoothed ...

  5. Energy Frontier Research Center Center for Materials Science...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Energy Frontier Research Center Center for Materials Science of Nuclear Fuels Citation ... dispersion, and, further, that advanced lattice dynamics simulations ...

  6. Iver Anderson, Division of Materials Sciences and Engineering...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Iver Anderson, Division of Materials Sciences and Engineering, The Ames Laboratory, Current and Future Direction in Processing Rare Earth Alloys for Clean Energy Applications Iver...

  7. SC e-journals, Materials Science

    Office of Scientific and Technical Information (OSTI)

    OAJ Chemical and Petroleum Engineering Chemistry of Materials Chinese Optics Letters ... Waste Management Journal of Materials Chemistry Journal of Materials Processing ...

  8. FWP executive summaries: basic energy sciences materials sciences and engineering program (SNL/NM).

    SciTech Connect

    Samara, George A.; Simmons, Jerry A.

    2006-07-01

    This report presents an Executive Summary of the various elements of the Materials Sciences and Engineering Program which is funded by the Division of Materials Sciences and Engineering, Office of Basic Energy Sciences, U.S. Department of Energy at Sandia National Laboratories, New Mexico. A general programmatic overview is also presented.

  9. Chemistry and materials science progress report, FY 1994

    SciTech Connect

    NONE

    1995-07-01

    Research is reported in the areas of surface science, fundamentals of the physics and processing of metals, energetic materials, transactinide materials and properties and other indirectly related areas of weapons research.

  10. Materials and Chemical Sciences Division annual report 1989

    SciTech Connect

    Not Available

    1990-07-01

    This report describes research conducted at Lawrence Berkeley Laboratories, programs are discussed in the following topics: materials sciences; chemical sciences; fossil energy; energy storage systems; health and environmental sciences; exploratory research and development funds; and work for others. A total of fifty eight programs are briefly presented. References, figures, and tables are included where appropriate with each program.

  11. Materials Science in Radiation and Dynamics Extremes

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and specialty) materials from atomistic to continuum length scales; Uses computational materials modeling to inform and complement the measurements listed above; Synthesizes and...

  12. Materials Science of Actinides (MSA) | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Materials Science of Actinides (MSA) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events Publications History Contact BES Home Centers Materials Science of Actinides (MSA) Print Text Size: A A A FeedbackShare Page MSA Header Director Peter Burns Lead Institution University of Notre Dame Year Established 2009 Mission To conduct collaborative, multidisciplinary, novel and transformative research on actinide materials

  13. Perspective: Codesign for materials science: An optimal learning approach

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | DOE PAGES Published Article: Perspective: Codesign for materials science: An optimal learning approach Title: Perspective: Codesign for materials science: An optimal learning approach Authors: Lookman, Turab [1] ; Alexander, Francis J. [1] ; Bishop, Alan R. [1] + Show Author Affiliations Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA Publication Date: 2016-04-07 OSTI Identifier: 1246183 Type: Published Article Journal Name: APL Materials Additional

  14. DOE fundamentals handbook: Material science. Volume 1

    SciTech Connect

    Not Available

    1993-01-01

    The Mechanical Science Handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of mechanical components and mechanical science. The handbook includes information on diesel engines, heat exchangers, pumps, valves, and miscellaneous mechanical components. This information will provide personnel with a foundation for understanding the construction and operation of mechanical components that are associated with various DOE nuclear facility operations and maintenance.

  15. DOE fundamentals handbook: Material science. Volume 2

    SciTech Connect

    Not Available

    1993-01-01

    This handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of the structure and properties of metals. This volume contains the following modules: thermal shock (thermal stress, pressurized thermal shock), brittle fracture (mechanism, minimum pressurization-temperature curves, heatup/cooldown rate limits), and plant materials (properties considered when selecting materials, fuel materials, cladding and reflectors, control materials, nuclear reactor core problems, plant material problems, atomic displacement due to irradiation, thermal and displacement spikes due to irradiation, neutron capture effect, radiation effects in organic compounds, reactor use of aluminum).

  16. 2004 research briefs :Materials and Process Sciences Center.

    SciTech Connect

    Cieslak, Michael J.

    2004-01-01

    This report is the latest in a continuing series that highlights the recent technical accomplishments associated with the work being performed within the Materials and Process Sciences Center. Our research and development activities primarily address the materials-engineering needs of Sandia's Nuclear-Weapons (NW) program. In addition, we have significant efforts that support programs managed by the other laboratory business units. Our wide range of activities occurs within six thematic areas: Materials Aging and Reliability, Scientifically Engineered Materials, Materials Processing, Materials Characterization, Materials for Microsystems, and Materials Modeling and Simulation. We believe these highlights collectively demonstrate the importance that a strong materials-science base has on the ultimate success of the NW program and the overall DOE technology portfolio.

  17. UNCLASSIFIED Institute for Materials Science Sponsored Seminar

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dr. Sergii L. Dudarev Programme Grant Modelling Co-ordinator & Visiting Professor Oxford University Materials United Kingdom "Magnetic" Molecular Dynamics and Other Models for Fusion Reactor Materials Tuesday, September 15, 2015 2:00 - 3:00pm MSL Auditorium (TA-03 - Bldg 1698 - Room A103) Abstract - Multiscale models for fusion reactor materials address both the initial stages of production of radiation defects, where the recently discovered power law statistics of defect

  18. Electronic Structure Theory | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Electronic Structure Theory An image of multiple, interconnecting red and blue particles Using high-performance computing, NREL applies electronic structure theory to design and discover materials for energy applications. This includes detailed studies of the physical mechanisms that determine the material's behavior on an atomistic level. Learn more about high-performance computing. Key Research Areas Materials by Design NREL leads the U.S. Department of Energy's Center for Next Generation of

  19. Ultrafast Materials and Chemical Sciences FOA | U.S. DOE Office of Science

    Office of Science (SC)

    (SC) Ultrafast Materials and Chemical Sciences FOA Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Closed Funding Opportunity Announcements (FOAs) Closed Lab Announcements Award Search / Public Abstracts Additional Requirements and Guidance for Digital Data Management Peer Review Policies EFRCs FOA Applications from Universities and Other Research Institutions Construction Review EPSCoR DOE Office of Science Graduate

  20. Bayer Material Science (TRL 1 2 3 System)- River Devices to Recover Energy with Advanced Materials(River DREAM)

    Energy.gov [DOE]

    Bayer Material Science (TRL 1 2 3 System) - River Devices to Recover Energy with Advanced Materials(River DREAM)

  1. Biology Chemistry & Material Science Laboratory 1 | Sample Preparation...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1 Cynthia Patty | (650) 926-3925 Biology Chemistry & Material Science Laboratory 1 Inventory The BioChemMat Lab 1 at SSRL is dedicated to researcher experiments, including x-ray ...

  2. Biology Chemistry & Material Science Laboratory 2 | Sample Preparation...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2 Cynthia Patty | (650) 926-3925 Biology Chemistry & Material Science Laboratory 2 Inventory The BioChemMat Lab 2 (BCM 2) at SSRL is dedicated to researcher experiments, including ...

  3. NERSC, LBL Researchers Share Materials Science Advances at APS

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NERSC, LBL Researchers Highlight Materials Science at APS NERSC, LBL Researchers Share Materials Science Advances at APS March 3, 2014 APSlogo NERSC and Lawrence Berkeley National Laboratory (LBL) are well represented this week at the American Physical Society (APS) March meeting. Some 10,000 physicists, scientists, and students are expected to attend this year's meeting, which takes place March 3-7 in Denver, CO. Physicists and students will report on groundbreaking research from industry,

  4. Energy Frontier Research Center Center for Materials Science of Nuclear

    Office of Scientific and Technical Information (OSTI)

    Fuels (Technical Report) | SciTech Connect Technical Report: Energy Frontier Research Center Center for Materials Science of Nuclear Fuels Citation Details In-Document Search Title: Energy Frontier Research Center Center for Materials Science of Nuclear Fuels Scientific Successes * The first phonon density of states (PDOS) measurements for UO2 to include anharmonicity were obtained using time-of-flight inelastic neutron scattering at the Spallation Neutron Source (SNS), and an innovative,

  5. Polymer/Elastomer and Composite Material Science

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation by Kevin Simmons, Pacific Northwest National Laboratory, at the U.S. Department of Energy's Polymer and Composite Materials Meeting, held October 17-18, 2012, in Washington, D.C.

  6. Ionized cluster beam technology for material science

    SciTech Connect

    Takagi, Toshinori

    1997-06-20

    The most suitable kinetic energy range of ionized materials in film formation and epitaxial growth is from a few eV to a few hundreds eV, especially, less than about 100eV, when ions are used as a host. The main roles of ions in film formation are the effects due to their kinetic energy and the electronic charge effects which involve the effect to active film formation and the effect acceleration of chemical reactions. Therefore, it is important to develope the technology to transport large volume of a flux of ionized particles with an extremely low incident energy without any troubles due to the space charge effects and charge up problems on the surface. This is the exact motivation for us to have been developing the Ionized Cluster Beam (ICB) technology since 1972. By ICB technology materials (actually wide varieties of materials such as metal, semiconductor, magnetic material, insulator, organic material, etc.) are vaporized and ejected through a small hole nozzle into a high vacuum, where the vaporized material condenses into clusters with loosely coupled atoms with the sizes about from 100 to a few 1000 atoms (mainly 100-2000 atoms) by supercondensation phenomena due to the adiabatic expansion in this evaporation process through a small hole nozzle. In the ICB technology an atom in each cluster is ionized by irradiated by electron shower, and the ionized clusters are accelerated by electric field onto a substrate. The ionized clusters with neutral clusters impinged onto a substrate are spreaded separately into atoms migrating over the substrate, so that the surface migration energy of the impinged atoms, that is, surface diffusion energy are controlled by an incident energy of a cluster. In this report the theoretical and also experimental results of ICB technology are summarized.

  7. FWP executive summaries, Basic Energy Sciences Materials Sciences Programs (SNL/NM)

    SciTech Connect

    Samara, G.A.

    1997-05-01

    The BES Materials Sciences Program has the central theme of Scientifically Tailored Materials. The major objective of this program is to combine Sandia`s expertise and capabilities in the areas of solid state sciences, advanced atomic-level diagnostics and materials synthesis and processing science to produce new classes of tailored materials as well as to enhance the properties of existing materials for US energy applications and for critical defense needs. Current core research in this program includes the physics and chemistry of ceramics synthesis and processing, the use of energetic particles for the synthesis and study of materials, tailored surfaces and interfaces for materials applications, chemical vapor deposition sciences, artificially-structured semiconductor materials science, advanced growth techniques for improved semiconductor structures, transport in unconventional solids, atomic-level science of interfacial adhesion, high-temperature superconductors, and the synthesis and processing of nano-size clusters for energy applications. In addition, the program includes the following three smaller efforts initiated in the past two years: (1) Wetting and Flow of Liquid Metals and Amorphous Ceramics at Solid Interfaces, (2) Field-Structured Anisotropic Composites, and (3) Composition-Modulated Semiconductor Structures for Photovoltaic and Optical Technologies. The latter is a joint effort with the National Renewable Energy Laboratory. Separate summaries are given of individual research areas.

  8. DOE fundamentals handbook: Material science. Volume 1

    SciTech Connect

    Not Available

    1993-01-01

    This handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of the structure and properties of metals. This volume contains the two modules: structure of metals (bonding, common lattic types, grain structure/boundary, polymorphis, alloys, imperfections in metals) and properties of metals (stress, strain, Young modulus, stress-strain relation, physical properties, working of metals, corrosion, hydrogen embrittlement, tritium/material compatibility).

  9. Scanning Capacitance Microscopy | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Capacitance Microscopy Scanning capacitance microscopy is performed in an atomic force microscope with an ultra-high frequency resonant capacitance sensor connected to a grounded tip via a transmission line, which is attached to an UHF capacitance sensor. Scanning capacitance microscopy provides qualitative information on the doping of semiconductor materials, using an atomic force microscope. It features an ultra-high-frequency resonant capacitance sensor connected to a grounded tip via a

  10. Scanning Probe Microscopy | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Microscopy Photo of NREL researcher using scanning probe microscope. Capability of use with ultra-high vacuum makes NREL Scanning Probe Microscopy particularly valuable for certain applications. Scanning probe microscopy (SPM) provides surface images at up to atomic scale and other valuable high-resolution data. SPM encompasses a group of techniques that use very sharp tips that scan extremely closely (several nm) to or in contact with the material being analyzed. The interaction between the tip

  11. UNCLASSIFIED Institute for Materials Science Sponsored Lecture

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Antonia Antoniou Georgia Institute of Technology, Atlanta, Georgia Mechanical Behavior of Hierarchical Nanoporous Metals Thursday, August 27, 2015 1:30 - 2:30pm MSL Auditorium (TA-03, Bldg. 1698, Room A103) Abstract: Nanoporous (NP) metal foams are a unique class of materials that are characterized by extremely high surface-to- volume ratios and possess such desirable properties of metals as high electrical conductivity, catalytic activity, and strength. This unusual combination of properties is

  12. UNCLASSIFIED Institute for Materials Science Sponsored Seminar

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Professor Robert L. Whetten University of Texas, San Antonio Alexander von Humboldt Senior Scientist Award recipiant Z 60 , Phantaspheraurate Thursday, September 10, 2015 3 - 4pm IMS/MPA Conference Room (TA3-0032-134) Abstract: Discovery of new substances and their underlying principles consists not so much of "new materials analyzed by established methods" but rather of ancient ones elucidated by newly developed methods. So we had better focus on the advances - new instruments and

  13. Electron Probe Microanalysis | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Electron Probe Microanalysis Electron Probe Microanalysis is an elemental analysis technique which uses a focused beam of high energy electrons to non-destructively ionize a solid specimen surface for inducing emission of characteristic x-rays. Electron probe microanalysis is used to map the chemical composition of the top surface layer of solid-state materials. As with scanninge electron microscopy, electron probe microanalysis (EPMA) probes the surface of a sample with high-energy electrons,

  14. Division of Materials Sciences and Engineering | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Sciences and Engineering Ames Laboratory and the Critical Materials Institute hosted the 4th Japan-U.S. Bilateral Meeting on Rare Metals on Nov. 7. The meeting is held annually with the New Energy and Industrial Technology Development Organization (NEDO), a Japanese energy and industrial technology R&D organization. Ames Laboratory senior scientist Paul C. Canfield has been selected for the James C. McGroddy Prize for New Materials by the American Physical Society. READ MORE

  15. Advancing Materials Science using Neutrons at Oak Ridge National Laboratory

    ScienceCinema

    Carpenter, John

    2016-07-12

    Jack Carpenter, pioneer of accelerator-based pulsed spallation neutron sources, talks about neutron science at Oak Ridge National Laboratory (ORNL) and a need for a second target station at the Spallation Neutron Source (SNS). ORNL is the Department of Energy's largest multiprogram science and energy laboratory, and is home to two scientific user facilities serving the neutron science research community: the High Flux Isotope Reactor (HFIR) and SNS. HFIR and SNS provide researchers with unmatched capabilities for understanding the structure and properties of materials, macromolecular and biological systems, and the fundamental physics of the neutron. Neutrons provide a window through which to view materials at a microscopic level that allow researchers to develop better materials and better products. Neutrons enable us to understand materials we use in everyday life. Carpenter explains the need for another station to produce long wavelength neutrons, or cold neutrons, to answer questions that are addressed only with cold neutrons. The second target station is optimized for that purpose. Modern technology depends more and more upon intimate atomic knowledge of materials, and neutrons are an ideal probe.

  16. Basic Science Research to Support the Nuclear Materials Focus Area

    SciTech Connect

    Chipman, N. A.; Castle, P. M.; Boak, J. M.; Eller, P. G.

    2002-02-26

    The Department of Energy's (DOE's) Office of Environmental Management (EM) is responsible for managing more than 760,000 metric tons of nuclear material that is excess to the current DOE weapons program, as a result of shutdown of elements of the weapons program, mainly during the 1990s. EMowned excess nuclear material comprises a variety of material types, including uranium, plutonium, other actinides and other radioactive elements in numerous forms, all of which must be stabilized for storage and ultimate disposition. Much of this quantity has been in storage for many years. Shutdown of DOE sites and facilities requires removal of nuclear material and consolidation at other sites, and may be delayed by the lack of available technology. Within EM, the Office of Science and Technology (OST) is dedicated to providing timely, relevant technology to accelerate completion and reduce cleanup cost of the DOE environmental legacy. OST is organized around five focus areas, addressing crucial areas of end-user-defined technology need. The Focus Areas regularly identify potential technical solutions for which basic scientific research is needed to determine if the technical solution can be developed and deployed. To achieve a portfolio of projects that is balanced between near-term priorities driven by programmatic risks (such as site closure milestones) and long-term, high-consequence needs that depend on extensive research and development, OST has established the Environmental Management Science Program (EMSP) to develop the scientific basis for solutions to long-term site needs. The EMSP directs calls for proposals to address scientific needs of the focus areas. Needs are identified and validated annually by individual sites in workshops conducted across the complex. The process captures scope and schedule requirements of the sites, so that focus areas can identify technology that can be delivered to sites in time to complete site cleanup. The Nuclear Material Focus Area

  17. Basic science research to support the nuclear material focus area

    SciTech Connect

    Boak, J. M.; Eller, P. Gary; Chipman, N. A.; Castle, P. M.

    2002-01-01

    The Department of Energy's (DOE'S) Office of Environmental Management (EM) is responsible for managing more than 760,000 metric tons of nuclear material that is excess to the current DOE weapons program, as a result of shutdown of elements of the weapons program, mainly during the 1990s. EMowned excess nuclear material comprises a variety of material types, including uranium, plutonium, other actinides and other radioactive elements in numerous forms, all of which must be stabilized for storage and ultimate disposition. Much of this quantity has been in storage for many years. Shutdown of DOE sites and facilities requires removal of nuclear material and consolidation at other sites, and may be delayed by the lack of available technology. Within EM, the Office of Science and Technology (OST) is dedicated to providing timely, relevant technology to accelerate completion and reduce cleanup cost of the DOE environmental legacy. OST is organized around five focus areas, addressing crucial areas of end-user-defined technology need. The Focus Areas regularly identify potential technical solutions for which basic scientific research is needed to determine if the technical solution can be developed and deployed. To achieve a portfolio of projects that is balanced between near-term priorities driven by programmatic risks (such as site closure milestones) and long-term, high-consequence needs that depend on extensive research and development, OST has established the Environmental Management Science Program (EMSP) to develop the scientific basis for solutions to long-term site needs. The EMSP directs calls for proposals to address scientific needs of the focus areas. Needs are identified and validated annually by individual sites in workshops conducted across the complex. The process captures scope and schedule requirements of the sites, so that focus areas can identify technology that can be delivered to sites in time to complete site cleanup. The Nuclear Material Focus Area

  18. Chemistry and Materials Science Directorate 2005 Annual Report

    SciTech Connect

    Diaz De La Rubia, T; Fluss, M J; Rath, K; Rennie, G; Shang, S; Kitrinos, G

    2006-08-08

    In 1952, we began laboratory operations in the barracks building of the Naval Air Station with approximately 50 employees. Today, the Chemistry and Materials Science (CMS) Directorate is a major organization at the Lawrence Livermore National Laboratory with more than 500 employees who continue to contribute to our evolving national security mission. For more than half a century, the mission of the Laboratory revolved primarily around nuclear deterrence and associated defense technologies. Today, Livermore supports a broad-based national security mission, and our specialized capabilities increasingly support emerging missions in human health and energy security. In the future, CMS will play a significantly expanded role in science and technology at the intersection of national security, energy and environment, and health. Our world-class workforce will provide the science and technology base for radically innovative materials to our programs and sponsors. Our 2005 Annual Report describes how our successes and breakthroughs follow a path set forward by our strategic plan and four organizing research themes, each with key scientific accomplishments by our staff and collaborators. Organized into two major sections-research themes and dynamic teams, this report focuses on achievements arising from earlier investments that address future challenges. The research presented in this annual report gives substantive examples of how we are proceeding in each of these four theme areas and how they are aligned with our national security mission. Research Themes: (1) Materials Properties and Performance under Extreme Conditions--We are developing ultrahard nanocrystalline metals, exploring the properties of nanotubes when exposed to very high temperatures, and engineering stronger materials to meet future needs for materials that can withstand extreme conditions. (2) Chemistry under Extreme Conditions and Chemical Engineering to Support National-Security Programs--Our recent

  19. Computational Materials Science and Chemistry: Accelerating Discovery and Innovation through Simulation-Based Engineering and Science

    SciTech Connect

    Crabtree, George; Glotzer, Sharon; McCurdy, Bill; Roberto, Jim

    2010-07-26

    This report is based on a SC Workshop on Computational Materials Science and Chemistry for Innovation on July 26-27, 2010, to assess the potential of state-of-the-art computer simulations to accelerate understanding and discovery in materials science and chemistry, with a focus on potential impacts in energy technologies and innovation. The urgent demand for new energy technologies has greatly exceeded the capabilities of today's materials and chemical processes. To convert sunlight to fuel, efficiently store energy, or enable a new generation of energy production and utilization technologies requires the development of new materials and processes of unprecedented functionality and performance. New materials and processes are critical pacing elements for progress in advanced energy systems and virtually all industrial technologies. Over the past two decades, the United States has developed and deployed the world's most powerful collection of tools for the synthesis, processing, characterization, and simulation and modeling of materials and chemical systems at the nanoscale, dimensions of a few atoms to a few hundred atoms across. These tools, which include world-leading x-ray and neutron sources, nanoscale science facilities, and high-performance computers, provide an unprecedented view of the atomic-scale structure and dynamics of materials and the molecular-scale basis of chemical processes. For the first time in history, we are able to synthesize, characterize, and model materials and chemical behavior at the length scale where this behavior is controlled. This ability is transformational for the discovery process and, as a result, confers a significant competitive advantage. Perhaps the most spectacular increase in capability has been demonstrated in high performance computing. Over the past decade, computational power has increased by a factor of a million due to advances in hardware and software. This rate of improvement, which shows no sign of abating, has

  20. Hydrogen sulfide conversion with nanophase titania

    DOEpatents

    Beck, D.D.; Siegel, R.W.

    1996-08-20

    A process is described for disassociating H{sub 2}S in a gaseous feed using an improved catalytic material in which the feed is contacted at a temperature of at least about 275 C with a catalyst of rutile nanocrystalline titania having grain sizes in the range of from about 1 to about 100 nanometers. Other transition metal catalysts are disclosed, each of nanocrystalline material with grain sizes in the 1-100 nm range. 5 figs.

  1. Hydrogen sulfide conversion with nanophase titania

    DOEpatents

    Beck, Donald D.; Siegel, Richard W.

    1996-01-01

    A process for disassociating H.sub.2 S in a gaseous feed using an improved catalytic material in which the feed is contacted at a temperature of at least about 275.degree. C. with a catalyst of rutile nanocrystalline titania having grain sizes in the range of from about 1 to about 100 nanometers. Other transition metal catalysts are disclosed, each of nanocrystalline material with grain sizes in the 1-100 nm range.

  2. Chemistry and Materials Science Department annual report, 1988--1989

    SciTech Connect

    Borg, R.J.; Sugihara, T.T.; Cherniak, J.C.; Corey, C.W.

    1989-12-31

    This is the first annual report of the Chemistry & Materials Science (C&MS) Department. The principal purpose of this report is to provide a concise summary of our scientific and technical accomplishments for fiscal years 1988 and 1989. The report is also tended to become part of the archival record of the Department`s activities. We plan to publish future editions annually. The activities of the Department can be divided into three broad categories. First, C&MS staff are assigned by the matrix system to work directly in a program. These programmatic assignments typically involve short deadlines and critical time schedules. A second category is longer-term research and development in technologies important to Laboratory programs. The focus and direction of this technology-base work are generally determined by programmatic needs. Finally, the Department manages its own research program, mostly long-range in outlook and basic in orientation. These three categories are not mutually exclusive but form a continuum of technical activities. Representative examples of all three are included in this report. The principal subject matter of this report has been divided into six sections: Innovations in Analysis and Characterization, Advanced Materials, Metallurgical Science and Technology, Surfaces and Interfaces, Energetic Materials and Chemical Synthesis, and Energy-Related Research and Development.

  3. Living in a Materials World: Materials Science Engineering Professional Development for K-12 Educators

    SciTech Connect

    Anne Seifert; Louis Nadelson

    2011-06-01

    Advances in materials science are fundamental to technological developments and have broad societal impacs. For example, a cellular phone is composed of a polymer case, liquid crystal displays, LEDs, silicon chips, Ni-Cd batteries, resistors, capacitors, speakers, microphones all of which have required advances in materials science to be compacted into a phone which is typically smaller than a deck of cards. Like many technological developments, cellular phones have become a ubiquitous part of society, and yet most people know little about the materials science associated with their manufacture. The probable condition of constrained knowledge of materials science was the motivation for developing and offering a 20 hour fourday course called 'Living in a Materials World.' In addition, materials science provides a connection between our every day experiences and the work of scientists and engineers. The course was offered as part of a larger K-12 teacher professional development project and was a component of a week-long summer institute designed specifically for upper elementary and middle school teachers which included 20 hour content strands, and 12 hours of plenary sessions, planning, and collaborative sharing. The focus of the institute was on enhancing teacher content knowledge in STEM, their capacity for teaching using inquiry, their comfort and positive attitudes toward teaching STEM, their knowledge of how people learn, and strategies for integrating STEM throughout the curriculum. In addition to the summer institute the participating teachers were provided with a kit of about $300 worth of materials and equipment to use to implement the content they learned in their classrooms. As part of this professional development project the participants were required to design and implement 5 lesson plans with their students this fall and report on the results, as part of the continuing education course associated with the project. 'Living in a Materials World' was

  4. Materials Sciences Programs. Fiscal Year 1980, Office of Basic Energy Sciences

    SciTech Connect

    Not Available

    1980-09-01

    This report provides a convenient compilation index of the DOE Materials Sciences Division programs. This compilation is intended for use by administrators, managers, and scientists to help coordinate research and as an aid in selecting new programs and is divided into Sections A and B, listing all the projects, Section C, a summary of funding levels, and Section D, an index (the investigator index is in two parts - laboratory and contract research).

  5. Chemistry and Materials Science Directorate Annual Report 2003

    SciTech Connect

    Diaz de la Rubia, T; Shang, S P; Kitrinos, G A; Fluss, M; Westbrook, C; Rennie, G

    2004-04-21

    Evolving challenges and solid accomplishments define the year 2003 for us. Our scientific breakthroughs validate our strategic directions and reaffirm our critical role in fulfilling the Laboratory's missions. Our growth continues in new research projects and significant new programmatic support. Our mission is clear: to enable the Laboratory to accomplish its primary mission through excellence in the chemical and materials sciences. The directorate's common theme and determination has remained constant: Deliver on our commitments, while anticipating and capitalizing on opportunities through innovation in science and technology. In this, the 2003 Annual Report, we describe how our science is built around a strategic plan with four organizing themes, each with key scientific accomplishments by our staff and collaborators. Our strategic plan is synergistic with the Laboratory's Long-Range Science and Technology Plan, which identifies six areas of institutional research and development strategy. This 2003 CMS Annual Report is organized into two major sections: research themes and dynamic teams. The research-theme section addresses challenges, achievements, and new frontiers within each of the four research themes. The dynamic-teams section illustrates the directorate's organizational structure of divisions, centers, and institutes that supports a team environment across disciplinary and institutional boundaries. The research presented gives substantive examples of how we are proceeding in each of these four theme areas and how they are aligned with the institutional strategy. Our organizational structure offers an environment of collaborative problem-solving opportunities, an environment that attracts and retains the best and the brightest from across the Laboratory and around the world.

  6. Materials Science and Materials Chemistry for Large Scale Electrochemical Energy Storage: From Transportation to Electrical Grid

    SciTech Connect

    Liu, Jun; Zhang, Jiguang; Yang, Zhenguo; Lemmon, John P.; Imhoff, Carl H.; Graff, Gordon L.; Li, Liyu; Hu, Jian Z.; Wang, Chong M.; Xiao, Jie; Xia, Guanguang; Viswanathan, Vilayanur V.; Baskaran, Suresh; Sprenkle, Vincent L.; Li, Xiaolin; Shao, Yuyan; Schwenzer, Birgit

    2013-02-15

    Large-scale electrical energy storage has become more important than ever for reducing fossil energy consumption in transportation and for the widespread deployment of intermittent renewable energy in electric grid. However, significant challenges exist for its applications. Here, the status and challenges are reviewed from the perspective of materials science and materials chemistry in electrochemical energy storage technologies, such as Li-ion batteries, sodium (sulfur and metal halide) batteries, Pb-acid battery, redox flow batteries, and supercapacitors. Perspectives and approaches are introduced for emerging battery designs and new chemistry combinations to reduce the cost of energy storage devices.

  7. DOE Science Showcase - Shape-Memory Materials | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    and the international science community are taking advantage of shape-memory technology. ... SciTech Connect - reports from DOE science, technology, and engineering programs. In the ...

  8. Damaged Material, Heal Thyself | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Damaged Material, Heal Thyself Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: Email Us More Information » 12.14.15 Damaged Material, Heal Thyself Internal storage compartments

  9. DOE-EERE/NIST Joint Workshop on Combinatorial Materials Science for

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Applications in Energy | Department of Energy EERE/NIST Joint Workshop on Combinatorial Materials Science for Applications in Energy DOE-EERE/NIST Joint Workshop on Combinatorial Materials Science for Applications in Energy The Hydrogen Storage Subprogram of the U.S. Department of Energy co-hosted with the NIST (National Institute of Standards and Technology) Combinatorial Methods Center (NCMC) a workshop titled "High-Throughput/Combinatorial Material Science for Applications in

  10. Energy Materials and Processes, An EMSL Science Theme Advisory Panel Workshop

    SciTech Connect

    Burk, Linda H.

    2014-12-16

    The report summarizes discussions at the Energy Materials and Process EMSL Science Theme Advisory Panel Workshop held July 7-8, 2014.

  11. MaRIE: A facility for time-dependent materials science at the...

    Office of Scientific and Technical Information (OSTI)

    Language: English Subject: Materials Science(36); Nuclear Physics & Radiation Physics(73); Particle Accelerators(43); Physics of Elementary Particles & Fields(72) LANL, MaRIE Word ...

  12. Chemistry {ampersand} Materials Science progress report summary of selected research and development topics, FY97

    SciTech Connect

    Newkirk, L.

    1997-12-01

    This report contains summaries of research performed in the Chemistry and Materials Science division. Topics include Metals and Ceramics, High Explosives, Organic Synthesis, Instrument Development, and other topics.

  13. MaRIE: A facility for time-dependent materials science at the...

    Office of Scientific and Technical Information (OSTI)

    Country of Publication: United States Language: English Subject: Materials Science(36); Nuclear Physics & Radiation Physics(73); Particle Accelerators(43); Physics of Elementary ...

  14. Rajendran, N. 36 MATERIALS SCIENCE; 20 FOSSIL-FUELED POWER PLANTS...

    Office of Scientific and Technical Information (OSTI)

    ACI Committee 229 Rajendran, N. 36 MATERIALS SCIENCE; 20 FOSSIL-FUELED POWER PLANTS; 01 COAL, LIGNITE, AND PEAT; FLY ASH; WASTE PRODUCT UTILIZATION; BACKFILLING; THERMAL...

  15. CRC materials science and engineering handbook. Third edition

    SciTech Connect

    Shackelford, J.F.; Alexander, W.

    1999-01-01

    This definitive reference is organized in an easy-to-follow format based on materials properties. It features new and existing data verified through major professional societies in the materials fields, such as ASM International and the American Ceramic Society. The third edition has been significantly expanded, most notably by the addition of new tabular material for a wide range of nonferrous alloys and various materials. The contents include: Structure of materials; Composition of materials; Phase diagram sources; Thermodynamic and kinetic data; Thermal properties of materials; Mechanical properties of materials; Electrical properties of materials; Optical properties of materials; Chemical properties of materials.

  16. Stanislav Golubov, and Roger Stoller - Materials Science and Technology Division, Oak Ridge

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Stanislav Golubov, and Roger Stoller - Materials Science and Technology Division, Oak Ridge National Laboratory Alexander Barashev - Department of Materials Science and Engineering, University of Tennessee Bachu Singh - Materials Research Department, Risø National Laboratory (Technical University of Denmark) During service in a commercial power reactor, the components are subjected to high heat and pressure, and bombarded by radiation. The combination of these stressors causes most materials to

  17. Computational Materials Sciences Awards | U.S. DOE Office of...

    Office of Science (SC)

    Policies EFRCs FOA Applications from Universities and Other Research Institutions Construction Review EPSCoR DOE Office of Science Graduate Fellowship (DOE SCGF) External link ...

  18. Solar Energy Educational Material, Activities and Science Projects

    Office of Scientific and Technical Information (OSTI)

    DOE Documents with ActivitiesProjects: Web Pages Solar Energy Education. Renewable Energy Activities for Junior HighMiddle School Science Solar Energy Education. Renewable Energy ...

  19. Can We Beat Mother Nature at Materials Design? | U.S. DOE Office of Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    (SC) Can We Beat Mother Nature at Materials Design? Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: Email Us More Information » 06.09.16 Can We Beat Mother Nature at

  20. Materials Chemistry | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    It complements the BES Biomolecular Materials Research Activity (whose emphasis is on discovery of materials and systems using concepts and principles of biology) and the Synthesis ...

  1. Biomolecular Materials | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    of biomimetic and bioinspired functional materials and complex structures, and materials aspects of energy conversion processes based on principles and concepts of biology. ...

  2. MaRIE: A facility for time-dependent materials science at the mesoscale

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Technical Report: MaRIE: A facility for time-dependent materials science at the mesoscale Citation Details In-Document Search Title: MaRIE: A facility for time-dependent materials science at the mesoscale To meet new and emerging national security issues the Laboratory is stepping up to meet another grand challenge-transitioning from observing to controlling a material's performance. This challenge requires the best of experiment, modeling, simulation,

  3. Synchrotron-based high-pressure research in materials science (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect Synchrotron-based high-pressure research in materials science Citation Details In-Document Search Title: Synchrotron-based high-pressure research in materials science Authors: Chen, Bin ; Lin, Jung-Fu ; Chen, Jiuhua ; Zhang, Hengzhong ; Zeng, Qiaoshi Publication Date: 2016-06-01 OSTI Identifier: 1324800 Resource Type: Journal Article Resource Relation: Journal Name: MRS Bulletin; Journal Volume: 41; Journal Issue: 06 Publisher: Materials Research Society Research

  4. DOE-EERE/NIST Joint Workshop on Combinatorial Materials Science...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    half-day sessions were focused on discovery of hydrogen storage materials, one half-day session on fuel cell membranes, and one half-day session on organic photovoltaic materials. ...

  5. USSR report: Materials science and metallurgy, [November 7, 1986

    SciTech Connect

    1986-11-07

    Partial contents include: Analysis and Testing, Coatings, Corrosion, Ferrous Metals, Nonferrous Metals and Alloys ;Brazes and Solders, Nonmetallic Materials, Preparation, Treatments, Welding, Brazing and Soldering.

  6. Panel 3 - material science (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    data. Further, the breadth of national security challenges has expanded beyond stewardship of a nuclear deterrent to a broad range of global and asymmetric threats. Materials ...

  7. Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Office of Science Office of Science * * * Office of Science Office of * * * * * Office of Science Office of Science * * * Office of Science * * * * 287 115 ...

  8. Advanced Process Technology: Combi Materials Science and Atmospheric Processing (Fact Sheet)

    SciTech Connect

    Not Available

    2011-06-01

    Capabilities fact sheet for the National Center for Photovoltaics: Process Technology and Advanced Concepts -- High-Throughput Combi Material Science and Atmospheric Processing that includes scope, core competencies and capabilities, and contact/web information.

  9. Achieving Transformational Materials Performance in a New Era of Science

    ScienceCinema

    John Sarrao

    2016-07-12

    The inability of current materials to meet performance requirements is a key stumbling block for addressing grand challenges in energy and national security. Fortunately, materials research is on the brink of a new era - a transition from observation and validation of materials properties to prediction and control of materials performance. In this talk, I describe the nature of the current challenge, the prospects for success, and a specific facility concept, MaRIE, that will provide the needed capabilities to meet these challenges, especially for materials in extreme environments. MaRIE, for Matter-Radiation Interactions in Extremes, is Los Alamos' concept to realize this vision of 21st century materials research. This vision will be realized through enhancements to the current LANSCE accelerator, development of a fourth-generation x-ray light source co-located with the proton accelerator, and a comprehensive synthesis and characterization facility focused on controlling complex materials and the defect/structure link to materials performance.

  10. Energy Frontier Research Center, Center for Materials Science of Nuclear Fuels

    SciTech Connect

    Todd R. Allen

    2011-12-01

    This is a document required by Basic Energy Sciences as part of a mid-term review, in the third year of the five-year award period and is intended to provide a critical assessment of the Center for Materials Science of Nuclear Fuels (strategic vision, scientific plans and progress, and technical accomplishments).

  11. UNCLASSIFIED Institute for Materials Science Distinguished Lecture Series

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Gabriel Aeppli Head of the Synchrotron and Nanotechnology Department Paul Scherrer Institute, Switzerland Accelerator-based Light Sources for the Future Wednesday, August 12, 2015 2:00 to 3:00pm MSL Auditorium (TA-03, Bldg. 1698, Room A103) Abstract: We review current and future accelerator-based light sources and their applications to science, medicine and engineering. Particular attention is given to competing technologies such as electron microscopies. Bio: Gabriel Aeppli is professor of

  12. UNCLASSIFIED Institute for Materials Science Distinguished Lecture Series

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dr. Joël Mesot Director, Paul Scherrer Institute, Switzerland Probing Excitations in Strongly Correlated Electron Systems: Recent Highlights Obtained at the Large-Scale Facilities of the Paul Scherrer Institute Thursday, June 11, 2015 2 - 3 PM TA-03, Bldg. 1698, Room A103 (MSL Auditorium) Abstract: The Paul Scherrer Institute, PSI, is the largest research center for natural and engineering sciences within Switzerland. One of its main missions is to conceive, realize and run so-called

  13. Evaluation of Natural Gas Pipeline Materials for Hydrogen Science

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Thad M. Adams Materials Technology Section Savannah River National Laboratory DOE Hydrogen Pipeline R&D Project Review Meeting January 5-6, 2005 Evaluation of Natural Gas Pipeline ...

  14. Materials and Chemical Science and Technology | Solar Research...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    High-efficiency crystalline materials and devices, including high-efficiency single-crystal silicon, silicon tandems, III-V multijunctions, and low-cost III-V 1-sun devices Cell ...

  15. Dual-Beam Sample Preparation | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dual-Beam Sample Preparation Materials characterization is an essential strength of the focused-ion beam (FIB) platform. Material can be removed or added while observing the evolution of the surface topography features of the specimen with ion beam stimulated secondary electrons NREL's dual-beam focused-ion beam workstation for fabricating microscopy samples and nanostructures. The dual-beam focused-ion-beam (FIB) workstation consists of a FIB column and a scanning electron microscope (SEM)

  16. Chemistry and Materials Science, 1990--1991. [Second annual report

    SciTech Connect

    Sugihara, T.T.; Bruner, J.M.; McElroy, L.A.

    1991-12-31

    This 2-year (FY 1990-91) contains 49 technical articles in ten sections: research sampler, metals and alloys, energetic materials, chemistry and physics of advanced materials, bonding and reactions at surfaces and interfaces, superconductivity, energy R and D, waste processing and management, characterization and analysis, and facilities and instrumentation. Two more sections list department personnel, their publications etc., consultants, and summary of department budgets. The articles are processed separately for the data base. (DLC)

  17. High-Throughput Experimental Approach Capabilities | Materials Science |

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NREL High-Throughput Experimental Approach Capabilities An image of a triangular diagram with cobalt oxide at the top vertex, zinc oxide at the lower left vertex, and nickel oxide at the lower right vertex. Colored section in upper half indicates conductivity of materials at constant oxygen partial pressure and temperature. Highest conductivity is represented by yellow and is for materials in the upper right sector. NREL's high-throughput experimental approach is based on the extensive set

  18. Reactive nanophase oxide additions to melt-processed high-{Tc} superconductors

    SciTech Connect

    Goretta, K.C.; Brandel, B.P.; Lanagan, M.T.; Hu, J.; Miller, D.J.; Sengupta, S.; Parker, J.C.; Ali, M.N.; Chen, Nan

    1994-10-01

    Nanophase TiO{sub 2} and Al{sub 2}O{sub 3} powders were synthesized by a vapor-phase process and mechanically mixed with stoichiometric YBa{sub 2}Cu{sub 3}O{sub x} and TlBa{sub 2}Ca{sub 2}Cu{sub 3}O{sub x} powders in 20 mole % concentrations. Pellets produced from powders with and without nanophase oxides were heated in air or O{sub 2} above the peritectic melt temperature and slow-cooled. At 4.2 K, the intragranular critical current density (J{sub c}) increased dramatically with the oxide additions. At 35--50 K, effects of the oxide additions were positive, but less pronounced. At 77 K, the additions decreased J{sub c}, probably because of inducing a depresion of the transition temperature.

  19. Ethnic Diversity in Materials Science and Engineering. A report on the workshop on ethnic diversity in materials science and engineering.

    SciTech Connect

    Schwartz, Justin

    2014-06-30

    The immediate goal of the workshop was to elevate and identify issues and challenges that have impeded participation of diverse individuals in MSE. The longerterm goals are to continue forward by gathering and disseminating data, launching and tracking initiatives to mitigate the impediments, and increase the number of diverse individuals pursuing degrees and careers in MSE. The larger goal, however, is to create over time an ever-increasing number of role models in science fields who will, in turn, draw others in to contribute to the workforce of the future.

  20. Dynamic Secondary Ion Mass Spectrometry | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dynamic Secondary Ion Mass Spectrometry SIMS Depth profile SIMS depth profiles of hydrogen for a series of a-Si films undergoing solid-phase recrystallization at different temperatures. Hydrogen loss is greater for higher temperatures; however, the rate of loss for a given temperature is also affected by the type of dopant and proximity to the surface. Dynamic Secondary Ion Mass Spectrometry (SIMS) uses a continuous, focused beam of primary ions to remove material from the surface of a sample by

  1. Solar Energy Educational Material, Activities and Science Projects

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Solar Energy Educational Materials Solar with glasses "The sun has produced energy for billions of years. Solar energy is the solar radiation that reaches the earth. Solar energy can be converted directly or indirectly into other forms of energy, such as heat and electricity. ... [It can be] used for heating water for domestic use, space heating of buildings, drying agricultural products, and generating electrical energy." - Edited excerpt from Solar Energy - Energy from the Sun DOE

  2. The High Energy Materials Science Beamline (HEMS) at PETRA III

    SciTech Connect

    Schell, Norbert; King, Andrew; Beckmann, Felix; Ruhnau, Hans-Ulrich; Kirchhof, Rene; Kiehn, Ruediger; Mueller, Martin; Schreyer, Andreas

    2010-06-23

    The HEMS Beamline at the German high-brilliance synchrotron radiation storage ring PETRA III is fully tunable between 30 and 250 keV and optimized for sub-micrometer focusing. Approximately 70 % of the beamtime will be dedicated to Materials Research. Fundamental research will encompass metallurgy, physics and chemistry with first experiments planned for the investigation of the relationship between macroscopic and micro-structural properties of polycrystalline materials, grain-grain-interactions, and the development of smart materials or processes. For this purpose a 3D-microsctructure-mapper has been designed. Applied research for manufacturing process optimization will benefit from high flux in combination with ultra-fast detector systems allowing complex and highly dynamic in-situ studies of micro-structural transformations, e.g. during welding processes. The beamline infrastructure allows accommodation of large and heavy user provided equipment. Experiments targeting the industrial user community will be based on well established techniques with standardized evaluation, allowing full service measurements, e.g. for tomography and texture determination. The beamline consists of a five meter in-vacuum undulator, a general optics hutch, an in-house test facility and three independent experimental hutches working alternately, plus additional set-up and storage space for long-term experiments. HEMS is under commissioning as one of the first beamlines running at PETRA III.

  3. Pu-bearing materials - from fundamental science to storage standards.

    SciTech Connect

    Tam, S. W.; Liu, Y.; Decision and Information Sciences; Michigan Technical Univ.

    2008-01-01

    The behavior of plutonium (Pu) oxides in the presence of water/moisture in a confined space and the associated issues of hydrogen and oxygen generation due to radiolysis have important implications for the storage and transportation of Pu-bearing materials. This paper reviews the results of recent studies of gas generation in the Pu-O-H system, including the determination of release rates via engineering-scale measurement. The observations of the significant differences in gas generation behavior between 'pure' Pu-bearing materials and those that contain salt impurities are addressed. In conjunction with the discussion of these empirical observations, the work also addresses recent scientific advances in the investigations of the Pu-O-H system using state-of-the-art ab initio electronic structure calculations, as well as advanced synchrotron techniques to determine the electronic structure of the various Pu-containing phases. The role of oxidizing species such as the hydroxyl radical from the radiolysis of water is examined. Discussed also is the challenge in the predictive ab-initio calculations of the electronic structure of the Pu-H-O system, due to the nature of the 5f valence electrons in Pu. Coupled with the continuing material surveillance program, it is anticipated that this work may help determine the electronic structure of the various Pu-containing phases and the role of impurity salts on gas generation and the long-term stability of oxygen/hydrogen-containing plutonium oxides beyond PuO{sub 2}.

  4. Serial snapshot crystallography for materials science with SwissFEL

    DOE PAGES [OSTI]

    Dejoie, Catherine; Smeets, Stef; Baerlocher, Christian; Tamura, Nobumichi; Pattison, Philip; Abela, Rafael; McCusker, Lynne B.

    2015-04-21

    New opportunities for studying (sub)microcrystalline materials with small unit cells, both organic and inorganic, will open up when the X-ray free electron laser (XFEL) presently being constructed in Switzerland (SwissFEL) comes online in 2017. Our synchrotron-based experiments mimicking the 4%-energy-bandpass mode of the SwissFEL beam show that it will be possible to record a diffraction pattern of up to 10 randomly oriented crystals in a single snapshot, to index the resulting reflections, and to extract their intensities reliably. The crystals are destroyed with each XFEL pulse, but by combining snapshots from several sets of crystals, a complete set of datamore » can be assembled, and crystal structures of materials that are difficult to analyze otherwise will become accessible. Even with a single shot, at least a partial analysis of the crystal structure will be possible, and with 10–50 femtosecond pulses, this offers tantalizing possibilities for time-resolved studies.« less

  5. The Science of Electrode Materials for Lithium Batteries

    SciTech Connect

    Fultz, Brent

    2007-03-15

    Rechargeable lithium batteries continue to play the central role in power systems for portable electronics, and could play a role of increasing importance for hybrid transportation systems that use either hydrogen or fossil fuels. For example, fuel cells provide a steady supply of power, whereas batteries are superior when bursts of power are needed. The National Research Council recently concluded that for dismounted soldiers "Among all possible energy sources, hybrid systems provide the most versatile solutions for meeting the diverse needs of the Future Force Warrior. The key advantage of hybrid systems is their ability to provide power over varying levels of energy use, by combining two power sources." The relative capacities of batteries versus fuel cells in a hybrid power system will depend on the capabilities of both. In the longer term, improvements in the cost and safety of lithium batteries should lead to a substantial role for electrochemical energy storage subsystems as components in fuel cell or hybrid vehicles. We have completed a basic research program for DOE BES on anode and cathode materials for lithium batteries, extending over 6 years with a 1 year phaseout period. The emphasis was on the thermodynamics and kinetics of the lithiation reaction, and how these pertain to basic electrochemical properties that we measure experimentally — voltage and capacity in particular. In the course of this work we also studied the kinetic processes of capacity fade after cycling, with unusual results for nanostructued Si and Ge materials, and the dynamics underlying electronic and ionic transport in LiFePO4. This document is the final report for this work.

  6. Materials from 2014 SunShot Summit BREAKOUT SESSION: THE NEW SCIENCE OF

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SOFT COSTS | Department of Energy THE NEW SCIENCE OF SOFT COSTS Materials from 2014 SunShot Summit BREAKOUT SESSION: THE NEW SCIENCE OF SOFT COSTS Solar non-hardware costs - the aggregation of all the time, effort, and fees expended while dealing with myriad people and processes - are now the greatest barrier to achieving national SunShot price and deployment targets. This "soft cost" challenge is nothing new; the sciences of innovation diffusion and market transformation have a

  7. Microwave sintering of nanophase ceramics without concomitant grain growth

    DOEpatents

    Eastman, Jeffrey A.; Sickafus, Kurt E.; Katz, Joel D.

    1993-01-01

    A method of sintering nanocrystalline material is disclosed wherein the nanocrystalline material is microwaved to heat the material to a temperature less than about 70% of the melting point of the nanocrystalline material expressed in degrees K. This method produces sintered nanocrystalline material having a density greater than about 95% of theoretical and an average grain size not more than about 3 times the average grain size of the nanocrystalline material before sintering. Rutile TiO.sub.2 as well as various other ceramics have been prepared. Grain growth of as little as 1.67 times has resulted with densities of about 90% of theoretical.

  8. FWP executive summaries. Basic Energy Sciences/Materials Sciences Programs (SNL/NM)

    SciTech Connect

    Samara, G.A.

    1994-01-01

    This report is divided into: budget, capital equipment requests, general programmatic overview and institutional issues, DOE center of excellence for synthesis and processing of advanced materials, industrial interactions and technology transfer, and research program summaries (new proposals, existing programs). Ceramics, semiconductors, superconductors, interfaces, CVD, tailored surfaces, adhesion, growth and epitaxy, boron-rich solids, nanoclusters, etc. are covered.

  9. The New Structural Materials Science Beamlines BL8A and 8B at Photon Factory

    SciTech Connect

    Nakao, A.; Sugiyama, H.; Koyama, A.; Watanabe, K.

    2010-06-23

    BL8A and 8B are new beamlines for structural materials science at Photon Factory. The primary characteristics of both beamlines are similar. The incident beam is monochromatized by the Si(111) double-flat crystal monochromator and focused at the sample position by a Rh-coated bent cylindrical quartz mirror. The Weissenberg-camera-type imaging-plate (IP) diffractometers were installed. The X-ray diffraction experiments for structural studies of strongly correlated materials, such as transition metals, molecular conductors, endohedral fullerenes, nano-materials, etc, are conducted at these stations.

  10. Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear Energy Safety Technologies Facilities Battery Abuse Testing Laboratory Cylindrical Boiling Facility ...

  11. Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Applications National Solar Thermal Test Facility ... EnergyWater Nexus EnergyWater History Water Monitoring & ... Market Transformation Fuel Cells Predictive Simulation of ...

  12. Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering ...

  13. Immersive Visualization for Materials Science Data Analysis using the Oculus Rift

    SciTech Connect

    Drouhard, Margaret MEG G; Steed, Chad A; Hahn, Steven E; Proffen, Thomas E; Daniel, Jamison R; Matheson, Michael A

    2015-01-01

    In this paper, we propose strategies and objectives for immersive data visualization with applications in materials science using the Oculus Rift virtual reality headset. We provide background on currently available analysis tools for neutron scattering data and other large-scale materials science projects. In the context of the current challenges facing scientists, we discuss immersive virtual reality visualization as a potentially powerful solution. We introduce a prototype immersive visual- ization system, developed in conjunction with materials scientists at the Spallation Neutron Source, which we have used to explore large crystal structures and neutron scattering data. Finally, we offer our perspective on the greatest challenges that must be addressed to build effective and intuitive virtual reality analysis tools that will be useful for scientists in a wide range of fields.

  14. Year 1 Progress Report Computational Materials and Chemical Sciences Network Administration

    SciTech Connect

    Rehr, John J.

    2012-08-02

    This document reports progress on the project “Computational Materials and Chemical Sciences Network Administration,” which is supported by DOE BES Grant DE-FG02-02ER45990 MOD 08. As stated in the original proposal, the primary goal of this project is to carry out the scientific administrative responsibilities for the Computational Materials and Chemical Sciences Network (CMCSN) of the U.S. Department of Energy, Office of Basic Energy Sciences. These responsibilities include organizing meetings, publishing and maintaining CMCSN’s website, publishing a periodic newsletter, writing original material for both the website and the newsletter, maintaining CMCSN documentation, editing scientific documents, as needed, serving as liaison for the entire Network, facilitating information exchange across the network, communicating CMCSN’s success stories to the larger community and numerous other tasks outside the purview of the scientists in the CMCSN. Given the dramatic increase in computational power, advances in computational materials science can have an enormous impact in science and technology. For many of the questions that can be addressed by computation there is a choice of theoretical techniques available, yet often there is no accepted understanding of the relative strengths and effectiveness of the competing approaches. The CMCSN fosters progress in this understanding by providing modest additional funding to research groups which engage in collaborative activities to develop, compare, and test novel computational techniques. Thus, the CMCSN provides the “glue” money which enables different groups to work together, building on their existing programs and expertise while avoiding unnecessary duplication of effort. This includes travel funding, partial postdoc salaries, and funding for periodic scientific meetings. The activities supported by this grant are briefly summarized below.

  15. Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Stockpile Stewardship National Security National Competitiveness Fusion and Ignition Energy for the Future How to Make a Star Discovery Science Photon Science HAPLS...

  16. Soft x-ray spectromicroscopy development for materials science at the Advanced Light Source

    SciTech Connect

    Warwick, T.; Padmore, H.; Ade, H.; Hitchcock, A.P.; Rightor, E.G.; Tonner, B.P.

    1996-08-01

    Several third generation synchrotron radiation facilities are now operational and the high brightness of these photon sources offers new opportunities for x-ray microscopy. Well developed synchrotron radiation spectroscopy techniques are being applied in new instruments capable of imaging the surface of a material with a spatial resolution smaller than one micron. There are two aspects to this. One is to further the field of surface science by exploring the effects of spatial variations across a surface on a scale not previously accessible to x-ray measurements. The other is to open up new analytical techniques in materials science using x-rays, on a spatial scale comparable to that of the processes or devices to be studied. The development of the spectromicroscopy program at the Advanced Light Source will employ a variety of instruments, some are already operational. Their development and use will be discussed, and recent results will be presented to illustrate their capabilities.

  17. Fusion Materials Science and Technology Research Needs: Now and During the ITER era

    SciTech Connect

    Wirth, Brian D.; Kurtz, Richard J.; Snead, Lance L.

    2013-09-30

    The plasma facing components, first wall and blanket systems of future tokamak-based fusion power plants arguably represent the single greatest materials engineering challenge of all time. Indeed, the United States National Academy of Engineering has recently ranked the quest for fusion as one of the top grand challenges for engineering in the 21st Century. These challenges are even more pronounced by the lack of experimental testing facilities that replicate the extreme operating environment involving simultaneous high heat and particle fluxes, large time varying stresses, corrosive chemical environments, and large fluxes of 14-MeV peaked fusion neutrons. This paper will review, and attempt to prioritize, the materials research and development challenges facing fusion nuclear science and technology into the ITER era and beyond to DEMO. In particular, the presentation will highlight the materials degradation mechanisms we anticipate to occur in the fusion environment, the temperature- displacement goals for fusion materials and plasma facing components and the near and long-term materials challenges required for both ITER, a fusion nuclear science facility and longer term ultimately DEMO.

  18. Material Science Image Analysis using Quant-CT in ImageJ

    SciTech Connect

    Ushizima, Daniela M.; Bianchi, Andrea G. C.; DeBianchi, Christina; Bethel, E. Wes

    2015-01-05

    We introduce a computational analysis workflow to access properties of solid objects using nondestructive imaging techniques that rely on X-ray imaging. The goal is to process and quantify structures from material science sample cross sections. The algorithms can differentiate the porous media (high density material) from the void (background, low density media) using a Boolean classifier, so that we can extract features, such as volume, surface area, granularity spectrum, porosity, among others. Our workflow, Quant-CT, leverages several algorithms from ImageJ, such as statistical region merging and 3D object counter. It also includes schemes for bilateral filtering that use a 3D kernel, for parallel processing of sub-stacks, and for handling over-segmentation using histogram similarities. The Quant-CT supports fast user interaction, providing the ability for the user to train the algorithm via subsamples to feed its core algorithms with automated parameterization. Quant-CT plugin is currently available for testing by personnel at the Advanced Light Source and Earth Sciences Divisions and Energy Frontier Research Center (EFRC), LBNL, as part of their research on porous materials. The goal is to understand the processes in fluid-rock systems for the geologic sequestration of CO2, and to develop technology for the safe storage of CO2 in deep subsurface rock formations. We describe our implementation, and demonstrate our plugin on porous material images. This paper targets end-users, with relevant information for developers to extend its current capabilities.

  19. 1995 Federal Research and Development Program in Materials Science and Technology

    SciTech Connect

    1995-12-01

    The Nation's economic prosperity and military security depend heavily on development and commercialization of advanced materials. Materials are a key facet of many technologies, providing the key ingredient for entire industries and tens of millions of jobs. With foreign competition in many areas of technology growing, improvements in materials and associated processes are needed now more than ever, both to create the new products and jobs of the future and to ensure that U.S. industry and military forces can compete and win in the international arena. The Federal Government has invested in materials research and development (R&D) for nearly a century, helping to lay the foundation for many of the best commercial products and military components used today. But while the United States has led the world in the science and development of advanced materials, it often has lagged in commercializing them. This long-standing hurdle must be overcome now if the nation is to maintain its leadership in materials R&D and the many technologies that depend on it. The Administration therefore seeks to foster commercialization of state-of-the-art materials for both commercial and military use, as a means of promoting US industrial competitiveness as well as the procurement of advanced military and space systems and other products at affordable costs. The Federal R&D effort in Fiscal Year 1994 for materials science and technology is an estimated $2123.7 million. It includes the ongoing R&D base that support the missions of nine Federal departments and agencies, increased strategic investment to overcome obstacles to commercialization of advanced materials technologies, interagency cooperation in R&D areas of mutual benefit to leverage assets and eliminate duplicative work, cost-shared research with industrial and academic partners in critical precompetitive technology areas, and international cooperation on selected R&D topics with assured benefits for the United States. The

  20. Patterned arrays of lateral heterojunctions within monolayer...

    Office of Scientific and Technical Information (OSTI)

    Center for Nanophase Materials Science; Escuela Politecnica Nacional, Quito (Ecuador). Dept. de Fisica Publication Date: 2015-07-22 OSTI Identifier: 1207054 GrantContract Number: ...

  1. Patterned arrays of lateral heterojunctions within monolayer...

    Office of Scientific and Technical Information (OSTI)

    ... Center for Nanophase Materials Science; Escuela Politecnica Nacional, Quito (Ecuador). Dept. de Fisica Publication Date: 2015-07-22 OSTI Identifier: 1207054 GrantContract Number: ...

  2. Oxygen-vacancy-induced polar behavior in (LaFeO3)2/(SrFeO3) superlatti...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: Nano Letters; Journal Volume: 14; Journal Issue: 5 Research Org: Oak Ridge National Laboratory (ORNL); Center for Nanophase Materials Sciences ...

  3. The structure of colloidal suspensions in submicron confinements...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: Journal of Applied Crystallography; Journal Volume: 47 Research Org: Oak Ridge National Laboratory (ORNL); Center for Nanophase Materials Sciences ...

  4. Enhancing the Sensitivity of Label-free Silicon Photonic Biosensors...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: ACS Photonics; Journal Volume: 1; Journal Issue: 7 Research Org: Oak Ridge National Laboratory (ORNL); Center for Nanophase Materials Sciences ...

  5. Synthesis of segmented silica rods by growth temperature regulation...

    Office of Scientific and Technical Information (OSTI)

    Edition; Journal Volume: 53; Journal Issue: 2 Research Org: Oak Ridge National Laboratory (ORNL); Center for Nanophase Materials Sciences (CNMS) Sponsoring Org: ORNL ...

  6. Materials science in the time domain using Bragg coherent diffraction imaging

    DOE PAGES [OSTI]

    Robinson, Ian; Clark, Jesse; Harder, Ross

    2016-03-14

    Materials are generally classified by a phase diagram which displays their properties as a function of external state variables, typically temperature and pressure. A new dimension that is relatively unexplored is time: a rich variety of new materials can become accessible in the transient period following laser excitation from the ground state. The timescale of nanoseconds to femtoseconds, is ripe for investigation using x-ray free-electron laser (XFEL) methods. There is no shortage of materials suitable for time-resolved materials-science exploration. Oxides alone represent most of the minerals making up the Earth's crust, catalysts, ferroelectrics, corrosion products and electronically ordered materials suchmore » as superconductors, to name a few. Some of the elements have metastable phase diagrams with predicted new phases. There are some examples known already: an oxide 'hidden phase' living only nanoseconds and an electronically ordered excited phase of fullerene C60, lasting only femtoseconds. In a completely general way, optically excited states of materials can be probed with Bragg coherent diffraction imaging, both below the damage threshold and in the destructive regime. Lastly, prospective methods for carrying out such XFEL experiments are discussed.« less

  7. Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ...15 The international prize is awarded annually to four young scientists for outstanding life science research for which ... points this week in the journal Science winning a 2015 ...

  8. SUPPORTING SAFE STORAGE OF PLUTONIUM-BEARING MATERIALS THROUGH SCIENCE, ENGINEERING AND SURVEILLANCE

    SciTech Connect

    Dunn, K.; Chandler, G.; Gardner, C.; Louthan, M.; Mcclard, J.

    2009-11-10

    Reductions in the size of the U. S. nuclear weapons arsenal resulted in the need to store large quantities of plutonium-bearing metals and oxides for prolonged periods of time. To assure that the excess plutonium from the U. S. Department of Energy (DOE) sites was stored in a safe and environmentally friendly manner the plutonium-bearing materials are stabilized and packaged according to well developed criteria published as a DOE Standard. The packaged materials are stored in secure facilities and regular surveillance activities are conducted to assure continuing package integrity. The stabilization, packaging, storage and surveillance requirements were developed through extensive science and engineering activities including those related to: plutonium-environment interactions and container pressurization, corrosion and stress corrosion cracking, plutonium-container material interactions, loss of sealing capability and changes in heat transfer characteristics. This paper summarizes some of those activities and outlines ongoing science and engineering programs that assure continued safe and secure storage of the plutonium-bearing metals and oxides.

  9. Chemistry {ampersand} Materials Science program report, Weapons Resarch and Development and Laboratory Directed Research and Development FY96

    SciTech Connect

    Chase, L.

    1997-03-01

    This report is the annual progress report for the Chemistry Materials Science Program: Weapons Research and Development and Laboratory Directed Research and Development. Twenty-one projects are described separately by their principal investigators.

  10. Ultraviolet and white photon avalanche upconversion in Ho{sup 3+}-doped nanophase glass ceramics

    SciTech Connect

    Lahoz, F.; Martin, I.R.; Calvilla-Quintero, J.M.

    2005-01-31

    Ho{sup 3+}-doped fluoride nanophase glass ceramics have been synthesized from silica-based oxyfluoride glass. An intense white emission light is observed by the naked eye under near infrared excitation at 750 nm. This visible upconversion is due to three strong emission bands in the primary color components, red, green, and blue. Besides, ultraviolet signals are also recorded upon the same excitation wavelength. The excitation mechanism of both the ultraviolet and the visible emissions is a photon avalanche process with a relatively low pump power threshold at about 20 mW. The total upconverted emission intensity has been estimated to increase by about a factor of 20 in the glass ceramic compared to the precursor glass, in which an avalanche type mechanism is not generated.

  11. Materials Science Clean Room Facility at Tulane University (Final Technical Report)

    SciTech Connect

    Altiero, Nicholas

    2014-10-28

    The project involves conversion of a 3,000 sq. ft. area into a clean room facility for materials science research. It will be accomplished in phases. Phase I will involve preparation of the existing space, acquisition and installation of clean room equipped with a pulsed laser deposition (PLD) processing system, and conversion of ancillary space to facilitate the interface with the clean room. From a capital perspective, Phases II and III will involve the acquisition of additional processing, fabrication, and characterization equipment and capabilities.

  12. Development of scanning X-ray microscopes for materials science spectromicroscopy at the Advanced Light Source

    SciTech Connect

    Warwick, T.; Ade, H.; Cerasari, S. |

    1997-07-01

    Third generation synchrotron sources of soft x-rays provide an excellent opportunity to apply established x-ray spectroscopic materials analysis techniques to surface imaging on a sub-micron scale. This paper describes an effort underway at the Advanced Light Source (ALS) to pursue this development using Fresnel zone plate lenses. These are used to produce a sub-micron spot of x-rays for use in scanning microscopy. Several groups have developed microscopes using this technique. A specimen is rastered in the focused x-ray spot and a detector signal is acquired as a function of position to generate an image. Spectroscopic capability is added by holding the small spot on a feature of interest and scanning through the spectrum. The authors are pursuing two spectroscopic techniques: Near Edge X-ray Absorption Spectroscopy (NEXAFS), X-ray Photoelectron Spectroscopy (XPS) which together provide a powerful capability for light element analysis in materials science.

  13. W.E. Henry Symposium compendium: The importance of magnetism in physics and material science

    SciTech Connect

    Carwell, H.

    1997-09-19

    This compendium contains papers presented at the W. E. Henry Symposium, The Importance of Magnetism in Physics and Material Science. The one-day symposium was conducted to recognize the achievements of Dr. Warren Elliot Henry as educator, scientist, and inventor in a career spanning almost 70 years. Dr. Henry, who is 88 years old, attended the symposium. Nobel Laureate, Dr. Glenn Seaborg, a friend and colleague for over 40 years, attended the event and shared his personal reminiscences. Dr. Seaborg is Associate Director-At-Large at the Lawrence Berkeley National Laboratory. The Compendium begins with three papers which demonstrate the ongoing importance of magnetism in physics and material science. Other contributions cover the highlights of Dr. Henry`s career as a researcher, educator, and inventor. Colleagues and former students share insights on the impact of Dr. Henry`s research in the field of magnetism, low temperature physics, and solid state physics; his influence on students as an educator; and his character, intellect and ingenuity, and passion for learning and teaching. They share a glimpse of the environment and times that molded him as a man, and the circumstances under which he made his great achievements despite the many challenges he faced.

  14. Higher temperature reactor materials workshop sponsored by the Department of Energy Office of Nuclear Energy, Science, and Technology (NE) and the Office of Basic Energy Sciences (BES).

    SciTech Connect

    Allen, T.; Bruemmer, S.; Kassner, M.; Odette, R.; Stoller, R.; Was, G.; Wolfer, W.; Zinkle, S.; Elmer, J.; Motta, A.

    2002-08-12

    On March 18-21, 2002, the Department of Energy, Office of Nuclear Energy, Science, and Technology (NE) and the Office of Basic Energy Sciences (BES) sponsored a workshop to identify needs and opportunities for materials research aimed at performance improvements of structural materials in higher temperature reactors. The workshop focused discussion around the reactor concepts proposed as part of the Generation IV Nuclear Energy System Roadmap. The goal of the Generation IV initiative is to make revolutionary improvements in nuclear energy system design in the areas of sustainability, economics, safety and reliability. The Generation IV Nuclear Energy Systems Roadmap working groups have identified operation at higher temperature as an important step in improving economic performance and providing a means for nuclear energy to support thermochemical production of hydrogen. However, the move to higher operating temperatures will require the development and qualification of advanced materials to perform in the more challenging environment. As part of the process of developing advanced materials for these reactor concepts, a fundamental understanding of materials behavior must be established and the data-base defining critical performance limitations of these materials under irradiation must be developed. This workshop reviewed potential reactor designs and operating regimes, potential materials for application in high-temperature reactor environments, anticipated degradation mechanisms, and research necessary to understand and develop reactor materials capable of satisfactory performance while subject to irradiation damage at high temperature. The workshop brought together experts from the reactor materials and fundamental materials science communities to identify research and development needs and opportunities to provide optimum high temperature nuclear energy system structural materials.

  15. Molecular Environmental Science Using Synchrotron Radiation: Chemistry and Physics of Waste Form Materials

    SciTech Connect

    Lindle, Dennis W.

    2011-04-21

    Production of defense-related nuclear materials has generated large volumes of complex chemical wastes containing a mixture of radionuclides. The disposition of these wastes requires conversion of the liquid and solid-phase components into durable, solid forms suitable for long-term immobilization. Specially formulated glass compositions and ceramics such as pyrochlores and apatites are the main candidates for these wastes. An important consideration linked to the durability of waste-form materials is the local structure around the waste components. Equally important is the local structure of constituents of the glass and ceramic host matrix. Knowledge of the structure in the waste-form host matrices is essential, prior to and subsequent to waste incorporation, to evaluate and develop improved waste-form compositions based on scientific considerations. This project used the soft-x-ray synchrotron-radiation-based technique of near-edge x-ray-absorption fine structure (NEXAFS) as a unique method for investigating oxidation states and structures of low-Z elemental constituents forming the backbones of glass and ceramic host matrices for waste-form materials. In addition, light metal ions in ceramic hosts, such as titanium, are also ideal for investigation by NEXAFS in the soft-x-ray region. Thus, one of the main objectives was to understand outstanding issues in waste-form science via NEXAFS investigations and to translate this understanding into better waste-form materials, followed by eventual capability to investigate “real” waste-form materials by the same methodology. We conducted several detailed structural investigations of both pyrochlore ceramic and borosilicate-glass materials during the project and developed improved capabilities at Beamline 6.3.1 of the Advanced Light Source (ALS) to perform the studies.

  16. Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Science & Technology Images of Lab scientists and researchers at work. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets PHOTOS BY TOPIC Careers Community Visitors Environment History Science The Lab Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. Astronomical simulation in the CAVE - 1 Astronomical simulation in the CAVE - 1 Scientist sees

  17. Computational Materials Sciences Awards 2016 FOA | U.S. DOE Office...

    Office of Science (SC)

    Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding ... Award Search Public Abstracts Additional Requirements and ...

  18. science

    National Nuclear Security Administration (NNSA)

    through the Predictive Capability Framework (PCF). The PCF is a long-term integrated roadmap to guide the science, technology and engineering activities and Directed Stockpile...

  19. CRC handbook of laser science and technology. Volume 4. Optical materials, Part 2 - Properties

    SciTech Connect

    Weber, M.J.

    1986-01-01

    This book examines the optical properties of laser materials. Topics considered include: fundamental properties; transmitting materials; crystals; glasses; plastics; filter materials; mirror and reflector materials; polarizer materials; special properties; linear electrooptic materials; magnetooptic materials; elastooptic materials; photorefractive materials; and liquid crystals.

  20. Opportunities for Materials Science and Biological Research at the OPAL Research Reactor

    SciTech Connect

    Kennedy, S. J.

    2008-03-17

    Neutron scattering techniques have evolved over more than 1/2 century into a powerful set of tools for determination of atomic and molecular structures. Modern facilities offer the possibility to determine complex structures over length scales from {approx}0.1 nm to {approx}500 nm. They can also provide information on atomic and molecular dynamics, on magnetic interactions and on the location and behaviour of hydrogen in a variety of materials. The OPAL Research Reactor is a 20 megawatt pool type reactor using low enriched uranium fuel, and cooled by water. OPAL is a multipurpose neutron factory with modern facilities for neutron beam research, radioisotope production and irradiation services. The neutron beam facility has been designed to compete with the best beam facilities in the world. After six years in construction, the reactor and neutron beam facilities are now being commissioned, and we will commence scientific experiments later this year. The presentation will include an outline of the strengths of neutron scattering and a description of the OPAL research reactor, with particular emphasis on it's scientific infrastructure. It will also provide an overview of the opportunities for research in materials science and biology that will be possible at OPAL, and mechanisms for accessing the facilities. The discussion will emphasize how researchers from around the world can utilize these exciting new facilities.

  1. Computer Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Cite Seer Department of Energy provided open access science research citations in chemistry, physics, materials, engineering, and computer science IEEE Xplore Full text...

  2. Chemistry and Materials Science progress report, first half FY 1992. Weapons-Supporting Research and Laboratory Directed Research and Development

    SciTech Connect

    Not Available

    1992-07-01

    This report contains sections on: Fundamentals of the physics and processing of metals; interfaces, adhesion, and bonding; energetic materials; plutonium research; synchrotron radiation-based materials science; atomistic approach to the interaction of surfaces with the environment: actinide studies; properties of carbon fibers; buried layer formation using ion implantation; active coherent control of chemical reaction dynamics; inorganic and organic aerogels; synthesis and characterization of melamine-formaldehyde aerogels; structural transformation and precursor phenomena in advanced materials; magnetic ultrathin films, surfaces, and overlayers; ductile-phase toughening of refractory-metal intermetallics; particle-solid interactions; electronic structure evolution of metal clusters; and nanoscale lithography induced chemically or physically by modified scanned probe microscopy.

  3. Scanning transmission x-ray microscope for materials science spectromicroscopy at the ALS

    SciTech Connect

    Warwick, T.; Seal, S.; Shin, H.

    1997-04-01

    The brightness of the Advanced Light Source will be exploited by several new instruments for materials science spectromicroscopy over the next year or so. The first of these to become operational is a scanning transmission x-ray microscope with which near edge x-ray absorption spectra (NEXAFS) can be measured on spatial features of sub-micron size. Here the authors describe the instrument as it is presently implemented, its capabilities, some studies made to date and the developments to come. The Scanning Transmission X-ray Microscope makes use of a zone plate lens to produce a small x-ray spot with which to perform absorption spectroscopy through thin samples. The x-ray beam from ALS undulator beamline 7.0 emerges into the microscope vessel through a silicon nitride vacuum window 160nm thick and 300{mu}m square. The vessel is filled with helium at atmospheric pressure. The zone plate lens is illuminated 1mm downstream from the vacuum window and forms an image in first order of a pinhole which is 3m upstream in the beamline. An order sorting aperture passes the first order converging light and blocks the unfocused zero order. The sample is at the focus a few mm downstream of the zone plate and mounted from a scanning piezo stage which rasters in x and y so that an image is formed, pixel by pixel, by an intensity detector behind the sample. Absorption spectra are measured point-by-point as the photon energy is scanned by rotating the diffraction grating in the monochromator and changing the undulator gap.

  4. Sandia National Labs: Physical, Chemical and Nano Sciences Center...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Sciences Semiconductor & Optical Sciences Energy Sciences Small Science Cluster Business Office News Partnering Research Departments Radiation, Nano Materials, & Interface Sciences ...

  5. Material Misfits

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Issues submit Material Misfits How well nanocomposite materials align at their interfaces determines what properties they have, opening broad new avenues of materials-science...

  6. Energy Sciences

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Scientists are advancing the fundamental science of materials within the context of global energy-related challenges. They are developing experimental and theoretical...

  7. Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Wikipedia to forecast diseases November 13, 2014 Los Alamos research published in Public Library of Science LOS ALAMOS, N.M., Nov. 13, 2014-Scientists can now monitor and forecast diseases around the globe more effectively by analyzing views of Wikipedia articles, according to a team from Los Alamos National Laboratory. "A global disease-forecasting system will improve the way we respond to epidemics," scientist Sara Del Valle said. "In the same way we check the weather each

  8. Reference Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Reference Materials Reference Materials Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research January 5-6, 2011 Official DOE Invitation Workshop Invitation Letter from DOE Associate Directors NERSC Documents NERSC science requirements home page NERSC science requirements workshop page NERSC science requirements case study FAQ Previous NERSC Requirements Workshops Biological and Environmental Research (BER) Basic Energy Sciences (BES) Fusion Energy Sciences

  9. Physical Behavior of Materials | U.S. DOE Office of Science ...

    Office of Science (SC)

    Emphasis is on the relationships between performance (such as electrical, magnetic, ... materials reliability in chemical, electrical, and electrochemical applications and ...

  10. Condensed Matter and Materials Physics | U.S. DOE Office of Science...

    Office of Science (SC)

    These goals are accomplished through studies of the relationship of materials structures to their electrical, optical, magnetic, surface reactivity, and mechanical properties and ...

  11. New Materials Family on the Block | U.S. DOE Office of Science...

    Office of Science (SC)

    in the grain; a result confirmed by additional analyses of other grains in the material: lead (Pb), zirconium (Zr), titanium (Ti), iron (Fe), niobium (Nb), and oxygen (O). ...

  12. Metals and ceramics division materials science program annual progress report for period ending June 30, 1980

    SciTech Connect

    McHargue, C.J.

    1980-10-01

    Research progress is summarized concerning the structure of metals; deformation and mechanical properties; physical properties and transport phenomena; radiation effects; and engineering materials.

  13. Detection Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Chemistry for Measurement and Detection Science Chemistry for Measurement and Detection Science Project Description Chemistry used in measurement and detection science plays a crucial role in the Laboratory's Science of Signatures scientific thrust. Measurement and detection science areas that require chemistry include nuclear and radiological, materials, biological, energy, climate, and space. Los Alamos scientists integrate chemical-science capabilities to ensure that the Laboratory can

  14. Fusion Materials Science and Technology Research Opportunities now and during the ITER Era

    SciTech Connect

    Zinkle, Steven J.; Blanchard, James; Callis, Richard W.; Kessel, Charles E.; Kurtz, Richard J.; Lee, Peter J.; Mccarthy, Kathryn; Morley, Neil; Najmabadi, Farrokh; Nygren, Richard; Tynan, George R.; Whyte, Dennis G.; Willms, Scott; Wirth, Brian D.

    2014-03-13

    Several high-priority near-term potential research activities to address fusion nuclear science challenges are summarized. General recommendations include: 1) Research should be preferentially focused on the most technologically advanced options (i.e., options that have been developed at least through the single-effects concept exploration stage, Technology Readiness Levels >3), 2) Significant near-term progress can be achieved by modifying existing facilities and/or moderate investment in new medium-scale facilities, and 3) Computational modeling for fusion nuclear sciences is generally not yet sufficiently robust to enable truly predictive results to be obtained, but large reductions in risk, cost and schedule can be achieved by careful integration of experiment and modeling.

  15. Fusion materials science and technology research opportunities now and during the ITER era

    SciTech Connect

    S.J. Zinkle; J.P. Planchard; R.W. Callis; C.E. Kessel; P.J. Lee; K.A. McCarty; Various Others

    2014-10-01

    Several high-priority near-term potential research activities to address fusion nuclear science challenges are summarized. General recommendations include: (1) Research should be preferentially focused on the most technologically advanced options (i.e., options that have been developed at least through the singleeffects concept exploration stage, technology readiness levels >3), (2) Significant near-term progress can be achieved by modifying existing facilities and/or moderate investment in new medium-scale facilities, and (3) Computational modeling for fusion nuclear sciences is generally not yet sufficiently robust to enable truly predictive results to be obtained, but large reductions in risk, cost and schedule can be achieved by careful integration of experiment and modeling.

  16. Dynamic Processes in Biology, Chemistry, and Materials Science: Opportunities for UltraFast Transmission Electron Microscopy - Workshop Summary Report

    SciTech Connect

    Kabius, Bernd C.; Browning, Nigel D.; Thevuthasan, Suntharampillai; Diehl, Barbara L.; Stach, Eric A.

    2012-07-25

    mission. This workshop built on previous workshops and included three breakout sessions identifying scientific challenges in biology, biogeochemistry, catalysis, and materials science frontier areas of fundamental science that underpin energy and environmental science that would significantly benefit from ultrafast transmission electron microscopy (UTEM). In addition, the current status of time-resolved electron microscopy was examined, and the technologies that will enable future advances in spatio-temporal resolution were identified in a fourth breakout session.

  17. New trends in chemistry and materials science in extremely tight space

    DOE PAGES [OSTI]

    Song, Yang; Manaa, M. Riad

    2012-01-26

    Pressure plays a critical role in regulating the structures and properties of materials. Since Percy Bridgeman was recognized by the 1946 Nobel Prize in Physics for his contribution in high-pressure physics, high-pressure research has remained an interdisciplinary scientific frontier with many extraordinary breakthroughs. Over the past decade or so, in particular, high-pressure chemistry and materials research has undergone major advances with the discovery of numerous exotic structures and properties. Furthermore, brand new classes of inorganic materials of unusual stoichiometries and crystal structures, which have a wide range of optical, mechanical, electronic and magnetic properties, have been produced at high pressures.

  18. NREL: Energy Sciences - Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and processed under atmospheric conditions. This work includes developing inks for inkjet printing of metals (e.g., Ag, Cu, Ni), metal oxides (e.g., ZnO, SnO2, (Ba,Sr)TiO3),...

  19. Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Materials Access to Hopper Phase II (Cray XE6) If you are a current NERSC user, you are enabled to use Hopper Phase II. Use your SSH client to connect to Hopper II:...

  20. Reference Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Reference Materials Reference Materials Large Scale Computing and Storage Requirements for Basic Energy Sciences February 9-10, 2010 Official DOE Invitation Workshop Invitation...

  1. The Science of Nuclear Materials: A Modular, Laboratory-based Curriculum

    SciTech Connect

    Cahill, C.L.; Feldman, G.; Briscoe, W.J.

    2014-06-15

    The development of a curriculum for nuclear materials courses targeting students pursuing Master of Arts degrees at The George Washington University is described. The courses include basic concepts such as radiation and radioactivity as well as more complex topics such the nuclear fuel cycle, nuclear weapons, radiation detection and technological aspects of non-proliferation.

  2. Materials Physics | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    present constraints of photovoltaic (PV) and solid-state ... | 303-384-6437 Examples of Work These publications provide ... of polycrystalline CdTe for improved solar cell performance. ...

  3. Science-Driven Candidate Search for New Scintillator Materials FY 2013 Annual Report

    SciTech Connect

    Gao, Fei; Kerisit, Sebastien N.; Xie, YuLong; Wu, Dangxin; Prange, Micah P.; Van Ginhoven, Renee M.; Campbell, Luke W.; Wang, Zhiguo

    2013-10-01

    This annual report presents work carried out during Fiscal Year (FY) 2013 at Pacific Northwest National Laboratory (PNNL) under the project entitled “Science-Driven Candidate Search for New Scintillator Materials” (Project number: PL13-SciDriScintMat-PD05) and led by Dr. Fei Gao. This project is divided into three tasks, namely (1) Ab initio calculations of electronic properties, electronic response functions and secondary particle spectra; (2) Intrinsic response properties, theoretical light yield, and microscopic description of ionization tracks; and (3) Kinetics and efficiency of scintillation: nonlinearity, intrinsic energy resolution, and pulse shape discrimination. Detailed information on the findings and insights obtained in each of these three tasks are provided in this report. Additionally, papers published this fiscal year or currently in review are included in Appendix together with presentations given this fiscal year.

  4. Documents and Background Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Reviews Documents and Background Materials Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and ...

  5. Developing grain boundary diagrams as a materials science tool: A case study of nickel-doped molybdenum

    SciTech Connect

    Shi Xiaomeng; Luo Jian

    2011-07-01

    Impurity-based, premelting-like, grain boundary (GB) ''phases'' (complexions) can form in alloys and influence sintering, creep, and microstructural development. Calculation of Phase Diagrams (CalPhaD) methods and Miedema-type statistical interfacial thermodynamic models are combined to forecast the formation and stability of subsolidus quasiliquid GB phases in binary alloys. This work supports a long-range scientific goal of developing ''GB (phase) diagrams'' as a new materials science tool to help controlling the materials fabrication processing and resultant materials properties. Using nickel-doped molybdenum as a model system, a type of GB diagram (called ''{lambda} diagram'') is computed to represent the temperature- and composition-dependent thermodynamic tendency for general GBs to disorder. Subsequently, controlled sintering experiments are conducted to estimate the GB diffusivity as a function of temperature and overall composition, and the experimental results correlate well with the computed GB diagram. Although they are not yet rigorous GB-phase diagrams with well-defined transition lines, the predictability and usefulness of such {lambda} diagrams are demonstrated. Related interfacial thermodynamic models and computational approaches are discussed.

  6. Science-Driven Candidate Search for New Scintillator Materials: FY 2014 Annual Report

    SciTech Connect

    Kerisit, Sebastien N.; Gao, Fei; Xie, YuLong; Campbell, Luke W.; Wu, Dangxin; Prange, Micah P.

    2014-10-01

    This annual reports presents work carried out during Fiscal Year (FY) 2014 at Pacific Northwest National Laboratory (PNNL) under the project entitled “Science-Driven Candidate Search for New Scintillator Materials” (Project number: PL13-SciDriScintMat-PD05) and led by Drs. Fei Gao and Sebastien N. Kerisit. This project is divided into three tasks: 1) Ab initio calculations of electronic properties, electronic response functions and secondary particle spectra; 2) Intrinsic response properties, theoretical light yield, and microscopic description of ionization tracks; and 3) Kinetics and efficiency of scintillation: nonproportionality, intrinsic energy resolution, and pulse shape discrimination. Detailed information on the results obtained in each of the three tasks is provided in this Annual Report. Furthermore, peer-reviewed articles published this FY or currently under review and presentations given this FY are included in Appendix. This work was supported by the National Nuclear Security Administration, Office of Nuclear Nonproliferation Research and Development (DNN R&D/NA-22), of the U.S. Department of Energy (DOE).

  7. Replica-exchange Wang Landau sampling: pushing the limits of Monte Carlo simulations in materials sciences

    SciTech Connect

    Perera, Meewanage Dilina N; Li, Ying Wai; Eisenbach, Markus; Vogel, Thomas; Landau, David P

    2015-01-01

    We describe the study of thermodynamics of materials using replica-exchange Wang Landau (REWL) sampling, a generic framework for massively parallel implementations of the Wang Landau Monte Carlo method. To evaluate the performance and scalability of the method, we investigate the magnetic phase transition in body-centered cubic (bcc) iron using the classical Heisenberg model parameterized with first principles calculations. We demonstrate that our framework leads to a significant speedup without compromising the accuracy and precision and facilitates the study of much larger systems than is possible with its serial counterpart.

  8. CRC handbook of laser science and technology. Volume 5. Optical materials. Part 3. Applications, coatings, and fabrication

    SciTech Connect

    Weber, M.J.

    1987-01-01

    This book describes the uses, coatings, and fabrication of laser materials. Topics considered include: optical waveguide materials; optical storage materials; holographic recording materials; phase conjunction materials; holographic recording materials; phase conjunction materials; laser crystals; laser glasses; quantum counter materials; thin films and coatings; multilayer dielectric coatings; graded-index surfaces and films; optical materials fabrication; fabrication techniques; fabrication procedures for specific materials.

  9. Computational Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Advanced Materials Laboratory Center for Integrated Nanotechnologies Combustion Research Facility Computational Science Research Institute Joint BioEnergy Institute About EC News ...

  10. Reference Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Reference Materials Reference Materials Large Scale Computing and Storage Requirements for Fusion Energy Sciences August 3-4, 2010 Official DOE Invitation Workshop Invitation Letter from DOE Associate Directors [not available] NERSC Documents NERSC science requirements home page NERSC science requirements workshop page NERSC science requirements case study FAQ Workshop Agenda Previous NERSC Requirements Workshops Biological and Environmental Research (BER) Basic Energy Sciences (BES) Fusion

  11. Reference Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Reference Materials Reference Materials Large Scale Computing and Storage Requirements for High Energy Physics November 12-13, 2009 Official DOE Invitation Workshop Invitation Letter from DOE Associate Directors NERSC Documents NERSC science requirements home page NERSC science requirements workshop page NERSC science requirements case study FAQ Workshop Agenda Previous NERSC Requirements Workshops Biological and Environmental Research (BER) Basic Energy Sciences (BES) Fusion Energy Sciences

  12. Ultrafast Probes for Dirac Materials Yarotski, Dmitry Anatolievitch...

    Office of Scientific and Technical Information (OSTI)

    Science(36) Material Science; topological insulators, ultrafast spectroscopy, graphene Material Science; topological insulators, ultrafast spectroscopy, graphene Abstract...

  13. Molecular environmental science using synchrotron radiation:Chemistry and physics of waste form materials

    SciTech Connect

    Lindle, Dennis W.; Shuh, David K.

    2005-02-28

    Production of defense-related nuclear materials has generated large volumes of complex chemical wastes containing a mixture of radionuclides. The disposition of these wastes requires conversion of the liquid and solid-phase components into durable, solid forms suitable for long-term immobilization [1]. Specially formulated glass compositions, many of which have been derived from glass developed for commercial purposes, and ceramics such as pyrochlores and apatites, will be the main recipients for these wastes. The performance characteristics of waste-form glasses and ceramics are largely determined by the loading capacity for the waste constituents (radioactive and non-radioactive) and the resultant chemical and radiation resistance of the waste-form package to leaching (durability). There are unique opportunities for the use of near-edge soft-x-ray absorption fine structure (NEXAFS) spectroscopy to investigate speciation of low-Z elements forming the backbone of waste-form glasses and ceramics. Although nuclear magnetic resonance (NMR) is the primary technique employed to obtain speciation information from low-Z elements in waste forms, NMR is incompatible with the metallic impurities contained in real waste and is thus limited to studies of idealized model systems. In contrast, NEXAFS can yield element-specific speciation information from glass constituents without sensitivity to paramagnetic species. Development and use of NEXAFS for eventual studies of real waste glasses has significant implications, especially for the low-Z elements comprising glass matrices [5-7]. The NEXAFS measurements were performed at Beamline 6.3.1, an entrance-slitless bend-magnet beamline operating from 200 eV to 2000 eV with a Hettrick-Underwood varied-line-space (VLS) grating monochromator, of the Advanced Light Source (ALS) at LBNL. Complete characterization and optimization of this beamline was conducted to enable high-performance measurements.

  14. Collaborative Research. Fundamental Science of Low Temperature Plasma-Biological Material Interactions

    SciTech Connect

    Graves, David Barry; Oehrlein, Gottlieb

    2014-09-01

    atmospheric pressure using several types of low temperature plasma sources, for which radical induced interactions generally dominate due to short mean free paths of ions and VUV photons. For these conditions we demonstrated the importance of environmental interactions when atmospheric pressure plasma sources are used to modify biomolecules. This is evident from both gas phase characterization data and in-situ surface characterization of treated biomolecules. Environmental interactions can produce unexpected outcomes due to the complexity of reactions of reactive species with the atmosphere which determines the composition of reactive fluxes and atomistic changes of biomolecules. Overall, this work clarified a richer spectrum of scientific opportunities and challenges for the field of low temperature plasma-biomolecule surface interactions than initially anticipated, in particular for plasma sources operating at atmospheric pressure. The insights produced in this work, e.g. demonstration of the importance of environmental interactions, are generally important for applications of APP to materials modifications. Thus one major contributions of this research has been the establishment of methodologies to more systematically study the interaction of plasma with bio-molecules. In particular, our studies of atmospheric pressure plasma sources using very well-defined experimental conditions enabled to combine atomistic surface modifications of biomolecules with changes in their biological function. The clarification of the role of ions, VUV photons and radicals in deactivation of biomolecules during low pressure and atmospheric pressure plasma-biomolecule interaction has broad implications, e.g. for the emerging field of plasma medicine. The development of methods to detect the effects of plasma treatment on immune-active biomolecules will be helpful in many future studies.

  15. Science at ALCF | Argonne Leadership Computing Facility

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science

  16. Basic Research Needs for Materials Under Extreme Environments. Report of the Basic Energy Sciences Workshop on Materials Under Extreme Environments, June 11-13, 2007

    SciTech Connect

    Wadsworth, J.; Crabtree, G. W.; Hemley, R. J.; Falcone, R.; Robertson, I.; Stringer, J.; Tortorelli, P.; Gray, G. T.; Nicol, M.; Lehr, J.; Tozer, S. W.; Diaz de la Rubia, T.; Fitzsimmons, T.; Vetrano, J. S.; Ashton, C. L.; Kitts, S.; Landson, C.; Campbell, B.; Gruzalski, G.; Stevens, D.

    2008-02-01

    To evaluate the potential for developing revolutionary new materials that will meet demanding future energy requirements that expose materials to environmental extremes.

  17. Inverse Design: Playing "Jeopardy" in Materials Science (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    SciTech Connect

    Alex Zunger; Tumas, Bill; CID Staff

    2011-05-01

    'Inverse Design: Playing 'Jeopardy' in Materials Science' was submitted by the Center for Inverse Design (CID) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CID, an EFRC directed by Bill Tumas at the National Renewable Energy Laboratory is a partnership of scientists from five institutions: NREL (lead), Northwestern University, University of Colorado, Stanford University, and Oregon State University. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Inverse Design is 'to replace trial-and-error methods used in the development of materials for solar energy conversion with an inverse design approach powered by theory and computation.' Research topics are: solar photovoltaic, photonic, metamaterial, defects, spin dynamics, matter by design, novel materials synthesis, and defect tolerant materials.

  18. Inverse Design: Playing "Jeopardy" in Materials Science (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    ScienceCinema

    Alex Zunger (former Director, Center for Inverse Design); Tumas, Bill (Director, Center for Inverse Design); CID Staff

    2011-11-02

    'Inverse Design: Playing 'Jeopardy' in Materials Science' was submitted by the Center for Inverse Design (CID) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CID, an EFRC directed by Bill Tumas at the National Renewable Energy Laboratory is a partnership of scientists from five institutions: NREL (lead), Northwestern University, University of Colorado, Stanford University, and Oregon State University. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Inverse Design is 'to replace trial-and-error methods used in the development of materials for solar energy conversion with an inverse design approach powered by theory and computation.' Research topics are: solar photovoltaic, photonic, metamaterial, defects, spin dynamics, matter by design, novel materials synthesis, and defect tolerant materials.

  19. Institute for Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Advanced Qualification of Additive Manufacturing poster session seen from above Poster Session for AM 2015 READ MORE Advanced Qualification of Additive Manufacturing workshop poster AM 2015 Workshop READ MORE Workshop session in New Mexico room La Fonda AM 2015 Workshop Session La Fonda on the Plaza, Santa Fe, New Mexico LANL Director Charlie McMillan and IMS director Alexander Balatsky Lab Director Visits IMS Laboratory Director Charlie McMillan in conversation with IMS Director Alexander

  20. Institute for Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Workshop session in New Mexico room La Fonda AM 2015 Workshop Session La Fonda on the Plaza, Santa Fe, New Mexico LANL Director Charlie McMillan and IMS director Alexander...

  1. Sandia Energy Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Sandia Wins Funding for Two DOE-EERE Computer-Aided Battery-Safety R&D Projects http:energy.sandia.govsandia-wins-funding-for-two-doe-eere-computer-aided-battery-safety-rd-proje...

  2. Chemistry & Materials Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    greenhouse gas carbon dioxide to small molecules such as formic acid, formaldehyde, and methanol. Read More JiangCummingsCoverLarge.gif Promise for Onion-Like Carbons as...

  3. Cathodoluminescence | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Cathodoluminescence Cathodoluminescence (CL) is photon emission stimulated by an electron beam. CL can be used to investigate the distribution of recombination centers in semiconductors including extended defects such as dislocations and grain boundaries, stress fields, compositional fluctuations, and other important features. CL has enabled imaging of the electronic and optical properties of semiconductor structures with an ultimate resolution of about 20 nm. Both spectroscopy and imaging modes

  4. Biological Sciences

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Energy Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear Science Share Your Research NERSC Citations Home Science at...

  5. Reference Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Reference Materials Reference Materials Large Scale Computing and Storage Requirements for Basic Energy Sciences February 9-10, 2010 Official DOE Invitation Workshop Invitation Letter from DOE Associate Directors Last edited: 2016-04-29 11:35:05

  6. User Facilities | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    have made significant contributions to various scientific fields, including chemistry, physics, geology, materials science, environmental science, biology, and biomedical science. ...

  7. May | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    ... quantum chemistry, combustion science, materials science, nanoscience, fusion science, and astrophysics, as well as benchmarking applications that test supercomputing performance. ...

  8. Chemistry of Materials

    Office of Scientific and Technical Information (OSTI)

    Engineering and Materials Science, Dept. of Chemistry, The Smalley Institute for Nanoscale ... University, R.E. Smalley Institute for Nanoscale Science and Tech., Ajayan, Pulickel; ...

  9. CRC handbook of laser science and technology. Volume 3. Optical materials, Part 1 - Nonlinear optical properties/radiation damage

    SciTech Connect

    Weber, M.J.

    1986-01-01

    This book examines the nonlinear optical properties of laser materials. The physical radiation effects on laser materials are also considered. Topics considered include: nonlinear optical properties; nonlinear and harmonic generation materials; two-photon absorption; nonlinear refractive index; stimulated Raman scattering; radiation damage; crystals; and glasses.

  10. Method for producing nanocrystalline multicomponent and multiphase materials

    DOEpatents

    Eastman, Jeffrey A. (Woodridge, IL); Rittner, Mindy N. (Des Plaines, IL); Youngdahl, Carl J. (Westmont, IL); Weertman, Julia R. (Evanston, IL)

    1998-01-01

    A process for producing multi-component and multiphase nanophase materials is provided wherein a plurality of elements are vaporized in a controlled atmosphere, so as to facilitate thorough mixing, and then condensing and consolidating the elements. The invention also provides for a multicomponent and multiphase nanocrystalline material of specified elemental and phase composition having component grain sizes of between approximately 1 nm and 100 nm. This material is a single element in combination with a binary compound. In more specific embodiments, the single element in this material can be a transition metal element, a non-transition metal element, a semiconductor, or a semi-metal, and the binary compound in this material can be an intermetallic, an oxide, a nitride, a hydride, a chloride, or other compound.

  11. Method for producing nanocrystalline multicomponent and multiphase materials

    DOEpatents

    Eastman, J.A.; Rittner, M.N.; Youngdahl, C.J.; Weertman, J.R.

    1998-03-17

    A process for producing multi-component and multiphase nanophase materials is provided wherein a plurality of elements are vaporized in a controlled atmosphere, so as to facilitate thorough mixing, and then condensing and consolidating the elements. The invention also provides for a multicomponent and multiphase nanocrystalline material of specified elemental and phase composition having component grain sizes of between approximately 1 nm and 100 nm. This material is a single element in combination with a binary compound. In more specific embodiments, the single element in this material can be a transition metal element, a non-transition metal element, a semiconductor, or a semi-metal, and the binary compound in this material can be an intermetallic, an oxide, a nitride, a hydride, a chloride, or other compound. 6 figs.

  12. Science & Engineering Capabilities

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Capabilities Science & Engineering Capabilities These capabilities are our science and engineering at work for the national security interest in areas from global climate to cyber security, from nonproliferation to new materials, from clean energy solutions to supercomputing. Accelerators, Electrodynamics» Energy» Materials Science» Bioscience: Bioenergy, Biosecurity, and Health» Engineering» National Security, Weapons Science» Chemical Science» High-Energy-Density Plasmas, Fluids»

  13. E-print Network home page -- Energy, science, and technology...

    Office of Scientific and Technical Information (OSTI)

    sciences, primarily in physics but also including subject areas such as chemistry, biology and life sciences, materials science, nuclear sciences and engineering, energy ...

  14. Research News | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    sciences, primarily in physics but also including subject areas such as chemistry, biology and life sciences, materials science, nuclear sciences and engineering, energy ...

  15. Process Simulation Role in the Development of New Alloys Based on Integrated Computational Material Science and Engineering

    SciTech Connect

    Sabau, Adrian S; Porter, Wallace D; Roy, Shibayan; Shyam, Amit

    2014-01-01

    To accelerate the introduction of new materials and components, the development of metal casting processes requires the teaming between different disciplines, as multi-physical phenomena have to be considered simultaneously for the process design and optimization of mechanical properties. The required models for physical phenomena as well as their validation status for metal casting are reviewed. The data on materials properties, model validation, and relevant microstructure for materials properties are highlighted. One vehicle to accelerate the development of new materials is through combined experimental-computational efforts. Integrated computational/experimental practices are reviewed; strengths and weaknesses are identified with respect to metal casting processes. Specifically, the examples are given for the knowledge base established at Oak Ridge National Laboratory and computer models for predicting casting defects and microstructure distribution in aluminum alloy components.

  16. Neutron and Nuclear Science News

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    News Recent news and events related to neutron and nuclear science at LANSCE. Neutron and Nuclear Science News Nuclear and Materials Science Research at LANSCE Nuclear science observations and opportunities at the Los Alamos Neutron Science Center Links Neutron and Nuclear Science News Media Links Profiles Events at LANSCE LAPIS (LANSCE Proposal Intake System

  17. Energy Frontier Research Center Materials Science of Actinides (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    ScienceCinema

    Burns, Peter (Director, Materials Science of Actinides); MSA Staff

    2011-11-03

    'Energy Frontier Research Center Materials Science of Actinides' was submitted by the EFRC for Materials Science of Actinides (MSA) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. MSA is directed by Peter Burns at the University of Notre Dame, and is a partnership of scientists from ten institutions.The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

  18. Energy Frontier Research Center Materials Science of Actinides (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    SciTech Connect

    Burns, Peter; MSA Staff

    2011-05-01

    'Energy Frontier Research Center Materials Science of Actinides' was submitted by the EFRC for Materials Science of Actinides (MSA) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. MSA is directed by Peter Burns at the University of Notre Dame, and is a partnership of scientists from ten institutions.The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

  19. Molecular Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Molecular Science NETL's Molecular Science competency provides technology-enabling computational and experimental insight into the atomic-level processes occurring in condensed matter and gas phase systems or at the heterogeneous surface-gas interfaces used for energy applications. Research includes molecular optimization as well as both classical and high-throughput material design, specifically: Molecular Optimization Development and application of new computational approaches in the general

  20. Chemistry and materials science progress report. Weapons-supporting research and laboratory directed research and development: FY 1995

    SciTech Connect

    NONE

    1996-04-01

    This report covers different materials and chemistry research projects carried out a Lawrence Livermore National Laboratory during 1995 in support of nuclear weapons programs and other programs. There are 16 papers supporting weapons research and 12 papers supporting laboratory directed research.

  1. Analytical Microscopy and Imaging Science | Materials Science...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    chemical, structural, morphological, electrical, interfacial, and luminescent ... electron-hole pairs for imaging the electrical and optical properties of ...

  2. Materials Discovery across Technological Readiness Levels | Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science | NREL Materials Discovery across Technological Readiness Levels Materials discovery is important across technology readiness levels: basic science, applied research, and device development. Over the past several years, NREL has worked at each of these levels, demonstrating our competence in a broad range of materials discovery problems. Basic Science An image of a triangular diagram with tantalum-cobalt-tin at the top vertex, tantalum at the lower left vertex, and cobalt at the

  3. Materials Videos

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Videos Materials

  4. X-Ray Microscopy and Imaging: Science and Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    fields: Biology and Life Sciences Environmental Sciences Materials Science Nanoscience Optics and Fundamental Physics Our research often employs the following techniques: Coherent...

  5. Documents and Background Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Requirements Review Reports Case Studies News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet Live Home » Science Engagement » Science Requirements Reviews » Network Requirements Reviews » Documents and Background Materials Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background Materials FAQ for Case Study Authors BER Requirements Review 2015 ASCR

  6. Development and calibration of mirrors and gratings for the Soft X-ray materials science beamline at the Linac Coherent Light Source free-electron laser

    DOE PAGES [OSTI]

    Soufli, Regina; Fernandez-Perea, Monica; Baker, Sherry L.; Robinson, Jeff C.; Gullikson, Eric M.; Heimann, Philip; Yashchuk, Valerie V.; McKinney, Wayne R.; Schlotter, William F.; Rowen, Michael

    2012-04-18

    This article discusses the development and calibration of the x-ray reflective and diffractive elements for the Soft X-ray Materials Science (SXR) beamline of the Linac Coherent Light Source (LCLS) free-electron laser (FEL), designed for operation in the 500 – 2000 eV region. The surface topography of three Si mirror substrates and two Si diffraction grating substrates was examined by atomic force microscopy (AFM) and optical profilometry. The figure of the mirror substrates was also verified via surface slope measurements with a long trace profiler. A boron carbide (B4C) coating especially optimized for the LCLS FEL conditions was deposited on allmore » SXR mirrors and gratings. Coating thickness uniformity of 0.14 nm root mean square (rms) across clear apertures extending to 205 mm length was demonstrated for all elements, as required to preserve the coherent wavefront of the LCLS source. The reflective performance of the mirrors and the diffraction efficiency of the gratings were calibrated at beamline 6.3.2 at the Advanced Light Source synchrotron. To verify the integrity of the nanometer-scale grating structure, the grating topography was examined by AFM before and after coating. This is to our knowledge the first time B4C-coated diffraction gratings are demonstrated for operation in the soft x-ray region.« less

  7. Future Science Needs and Opportunities for Electron Scattering: Next-Generation Instrumentation and Beyond. Report of the Basic Energy Sciences Workshop on Electron Scattering for Materials Characterization, March 1-2, 2007

    SciTech Connect

    Miller, D. J.; Williams, D. B.; Anderson, I. M.; Schmid, A. K.; Zaluzec, N. J.

    2007-03-02

    To identify emerging basic science and engineering research needs and opportunities that will require major advances in electron-scattering theory, technology, and instrumentation.

  8. Research Staff | Materials Science | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Joe Berry | Email Andre Bikawski | Email Steve Harvey | Email Paul Ndione | Email Michele ... Arrelaine Dameron | Email Rebekah Garris | Email Stephen Glynn | Email Hasitha Padmika ...

  9. Science Gateway: The Materials Project

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    solar cells, electric vehicles, hydrogen storage, catalyst design, and fuel cells. ... with improved characteristics will be required to, for example, power a car for 300 miles. ...

  10. Chemistry and Material Sciences Applications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    User Feedback JGI Intro to NERSC Data Transfer and Archiving Using the Cray XE6 NERSC User Group Training Remote Setup 2010 Training Events Data Day Online Tutorials Courses NERSC Training Accounts Request Form Training Links OSF HPC Seminars Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov

  11. International science conferences in Santa Fe

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    International science conferences International science conferences in Santa Fe The conference are 2012 International Conference on Defects in Insulating Materials and Computer ...

  12. DOE Science Showcase - Metamaterials | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    DOE Science Showcase - Metamaterials Metamaterials are a new class of ... These materials represent a new frontier in materials science. For more information about ...

  13. Daniel Beat Mller, Norwegian University of Science and Technology...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Daniel Beat Mller, Norwegian University of Science and Technology, Material Flow Analysis Daniel Beat Mller, Norwegian University of Science and Technology, Material Flow...

  14. Institute for Multiscale Materials Studies

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    science and mechanics of soft, responsive, engineered materials. Activities combine theory, experiment, and numerical simulation of phenomena in soft materials spanning 7-14...

  15. The Center for Material Science of Nuclear Fuel (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    ScienceCinema

    Allen, Todd (Director, Center for Material Science of Nuclear Fuel); CMSNF Staff

    2016-07-12

    'The Center for Material Science of Nuclear Fuel (CMSNF)' was submitted by the CMSNF to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CMSNF, an EFRC directed by Todd Allen at the Idaho National Laboratory is a partnership of scientists from six institutions: INL (lead), Colorado School of Mines, University of Florida, Florida State University, Oak Ridge National Laboratory, and the University of Wisconsin at Madison. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Materials Science of Nuclear Fuels is 'to achieve a first-principles based understanding of the effect of irradiation-induced defects and microstructures on thermal transport in oxide nuclear fuels.' Research topics are: phonons, thermal conductivity, nuclear, extreme environment, radiation effects, defects, and matter by design.

  16. The Center for Material Science of Nuclear Fuel (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    SciTech Connect

    Allen, Todd; CMSNF Staff

    2011-05-01

    'The Center for Material Science of Nuclear Fuel (CMSNF)' was submitted by the CMSNF to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CMSNF, an EFRC directed by Todd Allen at the Idaho National Laboratory is a partnership of scientists from six institutions: INL (lead), Colorado School of Mines, University of Florida, Florida State University, Oak Ridge National Laboratory, and the University of Wisconsin at Madison. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Materials Science of Nuclear Fuels is 'to achieve a first-principles based understanding of the effect of irradiation-induced defects and microstructures on thermal transport in oxide nuclear fuels.' Research topics are: phonons, thermal conductivity, nuclear, extreme environment, radiation effects, defects, and matter by design.

  17. Light Creation Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management ... Lighting Science EFRCOverviewLight Creation Materials ...

  18. Argonne OutLoud: Catch a Rising Science Star (Sept. 10, 2015...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    --Photosynthesis & biomimetics -Materials science --Complex oxides --Nanoscience --Materials simulation & theory --Surface & interface studies --Tribology -Mathematics,...

  19. Materials and Molecular Research Division: Annual report, 1986

    SciTech Connect

    Phillips, N.E.; Muller, R.H.; Peterson, C.V.

    1987-07-01

    Research activities are reported under the following headings: materials sciences, chemical sciences, nuclear sciences, fossil energy, energy storage systems, and work for others. (DLC)

  20. Help | ScienceCinema

    Office of Scientific and Technical Information (OSTI)

    FAQ FAQ What is ScienceCinema? ScienceCinema allows users to search for specific words and phrases spoken within video files. Users can then easily access the precise point in the video where the word was spoken. There are two search options within ScienceCinema, the default "Audio Search" and "Fielded Search." What is the content scope of ScienceCinema? Content in ScienceCinema varies topically; however, it is limited to material produced by the DOE National Laboratories,

  1. Science and Science Fiction

    ScienceCinema

    Scherrer, Robert [Vanderbilt University, Nashville, Tennessee, United States

    2016-07-12

    I will explore the similarities and differences between the process of writing science fiction and the process of 'producing' science, specifically theoretical physics. What are the ground rules for introducing unproven new ideas in science fiction, and how do they differ from the corresponding rules in physics? How predictive is science fiction? (For that matter, how predictive is theoretical physics?) I will also contrast the way in which information is presented in science fiction, as opposed to its presentation in scientific papers, and I will examine the relative importance of ideas (as opposed to the importance of the way in which these ideas are presented). Finally, I will discuss whether a background as a research scientist provides any advantage in writing science fiction.

  2. About the Office of Science | U.S. DOE Office of Science (SC...

    Office of Science (SC)

    ... Each of the programs in the Office of Science supports research to probe the most fundamental questions of its disciplines. In chemistry, material sciences, and biology, the ...

  3. Atomic, Molecular, and Optical Sciences | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    03 Basic Energy Sciences (BES) BES Home About Research Materials Sciences & Engineering (MSE) Chemical Sciences, Geosciences, and Biosciences (CSGB) Accelerator and Detector Research Research Conduct Policies DOE Energy Innovation Hubs Energy Frontier Research Centers National Nanotechnology Initiative (NNI) Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S.

  4. Ultrafast Probes for Dirac Materials (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Subject: Materials Science(36) Material Science; topological insulators, ultrafast spectroscopy, graphene Word Cloud More Like This Full Text File size NAView Full Text View Full ...

  5. Ultrafast Probes for Dirac Materials (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Los Alamos National Laboratory (LANL) Sponsoring Org: UCRP Country of Publication: United States Language: English Subject: Materials Science(36) Material Science; ...

  6. Chemical Fingerprinting of Materials Takes More Than Just a Dab...

    Office of Science (SC)

    The Impact Synchrotron light sources are used for material characterization in condensed matter physics, materials science, chemistry, biology, and energy science. However, even ...

  7. NREL: Energy Sciences - Kirstin M. Alberi

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    a B.S. in Materials Science and Engineering from the Massachusetts Institute of Technology in 2003 and a PhD in Materials Science and Engineering from the University of...

  8. Science Briefs - 2012

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Briefs - 2012 Read in detail about specific Los Alamos science achievements, and the honors our scientists are accruing. 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. AAAS elects four LANL scientists as Fellows The American Association for the Advancement of Science has

  9. Science satellites seek Santa

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science satellites seek Santa Science satellites seek Santa Los Alamos scientists will use two advanced science satellites to mark the course taken by the elfin traveler. December 16, 2009 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 Alamos National Laboratory sits on top of a

  10. Huffington Post Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Huffington Post Science Huffington Post Science Read about what other news sources are saying about Los Alamos science achievements. Atoms for Peace Keeping nuclear materials secure in an uncertain world During the last year, the Iran nuclear deal has successfully rolled back Iran's nuclear program. Los Alamos National Laboratory was integral to verification and training. - 10/24/16 A revolution in supercomputing is coming A revolution in supercomputing is coming Trinity is a 42-petaflop

  11. FUELS; 54 ENVIRONMENTAL SCIENCES; RADIOACTIVE EFFLUENTS; EMISSION...

    Office of Scientific and Technical Information (OSTI)

    SRP radioactive waste releases. Startup through 1959 Ashley, C. 05 NUCLEAR FUELS; 54 ENVIRONMENTAL SCIENCES; RADIOACTIVE EFFLUENTS; EMISSION; ENVIRONMENTAL MATERIALS;...

  12. Science at ALCF | Argonne Leadership Computing Facility

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science at ALCF Allocation Program - Any - Argonne Data Sceince Program INCITE ALCC ESP Director's Discretionary Year Year -Year 2008 2009 2010 2011 2012 2013 2014 2015 2016 Research Domain - Any - Physics Mathematics Computer Science Chemistry Earth Science Energy Technologies Materials Science Engineering Biological Sciences Apply

  13. Magnetic Materials | Advanced Photon Source

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Materials Internal Magnetic Materials The Magnetic Material Group (MMG) is part of the X-ray Science Division (XSD) at the Advanced Photon Source (APS). Our research focuses on the...

  14. Faces of Science: Amy Clarke

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Minerals to new materials and metallurgy keeps Amy motivated Amy Clarke grew up in the "Copper Country" in Michigan, where she was first exposed to metallurgy and materials science ...

  15. A Look Inside Argonne's Center for Nanoscale Materials | Argonne National

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Laboratory A Look Inside Argonne's Center for Nanoscale Materials Share Topic Programs Materials science Nanoscience

  16. Advanced Photon Source (APS) | U.S. DOE Office of Science (SC...

    Office of Science (SC)

    in a variety of disciplines, including condensed matter physics, materials sciences, chemistry, geosciences, structural biology, medical imaging, and environmental sciences. ...

  17. Science Facilities

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Navigation Los Alamos National Laboratory Search Site submit About Mission Business News Room Publications Phonebook Los Alamos National Laboratory Delivering science and technology to protect our nation and promote world stability Science & Innovation Collaboration Careers Community Environment Science & Engineering Capabilities Accelerators, Electrodynamics Bioscience, Biosecurity, Health Chemical Science Earth, Space Sciences Energy Engineering High Energy Density Plasmas, Fluids

  18. Science Highlights | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Science Highlights Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Reports and Activities Science Highlights Highlight Archives Principal Investigators' Meetings BES Home Science Highlights Print Text Size: A A A FeedbackShare Page Filter by Performer Or press Esc Key to close. close Select all that apply. University DOE Laboratory Industry SC User Facilities ASCR User Facilities [+] Options « ASCR User Facilities National Energy Research Scientific Computing

  19. Multi Material Paradigm

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Multi Material Paradigm Glenn S. Daehn Department of Materials Science and Engineering, The Ohio State University Advanced Composites (FRP) Steel Spaceframe Multi Material Concept Composites Advanced Steel body Coil-coated shell Steel thin wall casting High strength Steels Al-Spaceframe Steel Unibody Stainless Steel Spaceframe Affordability of weight reduction Design Materials Processes Approach Advanced M-Spaceframe L > 2012 Multi Material Paradigm Joining problems and methods f Joining

  20. E. O. Lawrence Award Nominations | U.S. DOE Office of Science...

    Office of Science (SC)

    Condensed Matter and Materials Sciences, Energy Science and Innovation, Fusion and Plasma Sciences, High Energy and Nuclear Physics, and National Security and Nonproliferation. ...

  1. ARM - Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Atmospheric System Research (ASR) Earth System Modeling Regional & Global Climate Modeling Terrestrial Ecosystem Science Performance Metrics User Meetings Past ARM Science Team ...

  2. Nuclear Science

    U.S. Department of Energy (DOE) - all 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...

  3. Accelerator Science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Accelerator Science Accelerator Science ReframAccelerator.jpg Particle accelerators are among the largest, most complex, and most important scientific instruments in the world....

  4. NREL Simulations Provide New Insight on Polymer-Based Energy Storage Materials (Fact Sheet), NREL Highlights in Science, NREL (National Renewable Energy Laboratory)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Atomistic simulations correlate molecular packing and electron transport in polymer-based energy storage materials. In recent years, stable organic radical functional groups have been incorporated into a variety of polymeric materials for use within energy storage devices, for example, batteries and capacitors. With the complex nature of the charge-trans- fer processes in a polymer matrix, the morphologies of the polymer films can have a significant impact on the physiochemical properties of the

  5. Fusion Energy Sciences Advisory Committee Reports on Review of the Fusion Materials Research Program, Review of the Proposed Proof-of-Principle Programs, Review of the Possible Pathways for Pursuing Burning Plasma Physics, and Comments on the ER Facilities Roadmap

    SciTech Connect

    none,

    1998-07-01

    The Fusion Energy Science Advisory Committee was asked to conduct a review of Fusion Materials Research Program (the Structural Materials portion of the Fusion Program) by Dr. Martha Krebs, Director of Energy Research for the Department of Energy. This request was motivated by the fact that significant changes have been made in the overall direction of the Fusion Program from one primarily focused on the milestones necessary to the construction of successively larger machines to one where the necessary scientific basis for an attractive fusion energy system is. better understood. It was in this context that the review of current scientific excellence and recommendations for future goals and balance within the Program was requested.

  6. Module Encapsulation Materials, Processing and Testing (Presentation...

    Office of Scientific and Technical Information (OSTI)

    Module Encapsulation Materials, Processing and Testing (Presentation) Pern, J. 14 SOLAR ENERGY; 36 MATERIALS SCIENCE; ENCAPSULATION; PROCESSING; RELIABILITY; TESTING PV; MODULE...

  7. Porvair Advanced Materials | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Advanced Materials Place: North Carolina Zip: 28792 Sector: Carbon Product: Materials science company focused on the development and application of microporous carbon, metals and...

  8. Is sustainability science really a science?

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Is sustainability science really a science? Is sustainability science really a science? The team's work shows that although sustainability science has been growing explosively ...

  9. Plasmas, Dielectrics and the Ultrafast: First Science and Operational...

    Office of Scientific and Technical Information (OSTI)

    Sponsoring Org: US DOE Office of Science (DOE SC) Country of Publication: United States Language: English Subject: 43 PARTICLE ACCELERATORS; 36 MATERIALS SCIENCE; ACCELERATION; ...

  10. Presentations & Testimony | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    ... Patricia Dehmer, Office of Science Deputy Director for Science Programs, at Electronic Materials and Applications Conference American Ceramic Society Orlando, Florida. 2010 1208...

  11. Microsoft Word - Defense Science Quarterly 05-08.doc

    National Nuclear Security Administration (NNSA)

    ... and materials science, hydrodynamics, plasma and high energy density physics, fluid dynamics, and low energy nuclear science; 3. Train scientists in specific areas of research ...

  12. Quanta to the Continuum: Opportunities for Mesoscale Science...

    Office of Scientific and Technical Information (OSTI)

    Quanta to the Continuum: Opportunities for Mesoscale Science Sarrao, John L Los Alamos National Laboratory; Crabtree, George Argonne National Laboratory 36 MATERIALS SCIENCE;...

  13. February | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    ... in climate science, chemistry, materials science, nuclear energy, physics, bioenergy, ... voice of the users, presenting user views, opinions and ideas to OLCF management. ...

  14. Los Alamos National Laboratory A National Science Laboratory...

    Office of Scientific and Technical Information (OSTI)

    is to develop and apply science, technology, and engineering solutions that: (1) Ensure the ... Atomic & Molecular Physics(74); Materials Science(36); Mathematics & ...

  15. NERSC-ScienceHighlightsJuly2013.ppt

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    July 2013 NERSC Science Highlights --- 1 --- NERSC User Science Highlights Materials Model is able to predict which of a million or so potential materials might be best for carbon capture (B. Smit, LBNL) Materials NERSC collaboration yields software that is a key enabler in the high- throughput computational materials science initiative (S. Ong, MIT) Climate NERSC simulations contribute to a study finding that emission regulations reduced soot and climate change impact in California W. Collins

  16. Statistical Sciences

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    6 Statistical Sciences Applying statistical reasoning and rigor to multidisciplinary scientific investigations Contact Us Group Leader James Gattiker (Acting) Email Deputy Group Leader Geralyn Hemphill (Acting) Email Group Administrator LeeAnn Martinez (505) 667-3308 Email Statistical Sciences Statistical Sciences provides statistical reasoning and rigor to multidisciplinary scientific investigations and development, application, and communication of cutting-edge statistical sciences research.

  17. Chemical Sciences Capabilities

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    Modeling and Simulation in the Chemical Sciences Capabilities Modeling and simulation help us transform chemical data into meaningful information: * Develop remote-sensors that detect nuclear materials * Perform large- or small-scaled process modeling * Simulate new chemicals with tailored properties for diverse applications * Analyze chemical reaction rates for complex modeling needs * Examine chemical-sciences data and modeling for nuclear forensics * Analyze high explosive data and perform

  18. Science @WIPP: Underground Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    WIPP Underground Laboratory Double Beta Decay Dark Matter Biology Repository Science Renewable Energy Underground Laboratory The deep geologic repository at WIPP provides an ideal environment for experiments in many scientific disciplines, including particle astrophysics, waste repository science, mining technology, low radiation dose physics, fissile materials accountability and transparency, and deep geophysics. The designation of the Carlsbad Department of Energy office as a "field"

  19. Huffington Post Science - 2016

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Huffington Post Science - 2016 Read about what other news sources are saying about Los Alamos science achievements. Atoms for Peace Keeping nuclear materials secure in an uncertain world During the last year, the Iran nuclear deal has successfully rolled back Iran's nuclear program. Los Alamos National Laboratory was integral to verification and training. - 10/24/16 A revolution in supercomputing is coming A revolution in supercomputing is coming Trinity is a 42-petaflop supercomputer (that's

  20. Science Events

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Science Events Learn about our science by coming to Frontiers in Science lectures, catch Cafe Scientific events in your community, or come to sicence events at the Bradbury Science Museum. Sep 27 Tue 7:00 AM Systems Approaches in Immunology Inn and Spa at Loretto - Santa Fe, NM Advancements in immunology can be made through the development of theoretical and experimental techniques supplying models that bring together phenomena at different levels of complexity to study mechanisms that