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Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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1

Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Science science-innovationassetsimagesicon-science.jpg Materials Science National security depends on science and technology. The United States relies on Los Alamos...

2

Materials Science  

Science Conference Proceedings (OSTI)

Materials Science. Summary: ... Description: Group focus in materials science (inkjet metrology, micro-macro, advanced characterizations). ...

2012-10-02T23:59:59.000Z

3

Magnetic Materials Staff  

Science Conference Proceedings (OSTI)

... Materials Science and Engineering Division Staff Directory; MML Organization. Contact. Magnetic Materials Group Robert Shull, Group Leader. ...

2012-10-09T23:59:59.000Z

4

Condensed Matter and Magnetic Science, MPA-CMMS: Materials Physics and  

NLE Websites -- All DOE Office Websites (Extended Search)

feature banner feature banner banner Condensed Matter and Magnet Science The Condensed Matter and Magnet Science Group (MPA-CMMS) is comprised of research scientists, technicians, postdocs, and students specializing in experimental physics research, with a strong emphasis on fundamental condensed matter physics with complimentary thrusts in correlated electron materials, high magnetic-field science and technology, thermal physics, and actinide chemistry. MPA-CMMS hosts the Pulsed Field Facility of the National High Magnetic Field Laboratory (NHMFL-PFF) located at TA-35 while new material synthesis, low temperature expertise, and various low-energy spectroscopies are located at TA-3. Our actinide chemistry activities occur at RC-1 (TA-48). The NHMFL-PFF is a national user facility for high magnetic field science sponsored primarily by the National Science Foundation's Division of Materials Research, with branches at Florida State University, the University of Florida, and Los Alamos National Laboratory. (Check out NHMFL Web site for more details.)

5

Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Science Materials Science Materials Science1354608000000Materials ScienceSome of these resources are LANL-only and will require Remote Access./No/Questions? 667-5809library@lanl.gov Materials Science Some of these resources are LANL-only and will require Remote Access. Key Resources Data Sources Reference Organizations Journals Key Resources CINDAS Materials Property Databases video icon Thermophysical Properties of Matter Database (TPMD) Aerospace Structural Metals Database (ASMD) Damage Tolerant Design Handbook (DTDH) Microelectronics Packaging Materials Database (MPMD) Structural Alloys Handbook (SAH) Proquest Technology Collection Includes the Materials Science collection MRS Online Proceedings Library Papers presented at meetings of the Materials Research Society Data Sources

6

Materials Science  

Science Conference Proceedings (OSTI)

Materials Science. Summary: Key metrologies/systems: In situ spectroscopic ellipsometry, linear and non-linear spectroscopies ...

2012-10-02T23:59:59.000Z

7

Magnetic Materials  

Science Conference Proceedings (OSTI)

Oct 27, 2009 ... Extreme magnetic fields (>2 tesla), especially when combined with temperature, are being shown to revolutionize materials processing and...

8

Materials Science Evaluation Portal  

Science Conference Proceedings (OSTI)

NIST Home > Materials Science Evaluation Portal. Materials Science Evaluation Portal. Subject Areas. Modeling; Nondestructive; ...

2013-08-08T23:59:59.000Z

9

Crystallographic Boundary in a Magnetic Shape Memory Material  

NLE Websites -- All DOE Office Websites (Extended Search)

Home Science Highlights Science Briefs Crystallographic Boundary in a Magnetic Shape Memory Material Crystallographic Boundary in a Magnetic Shape Memory Material Print...

10

Materials Science Division - Argonne National Laboratories, Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Home Home About MSD Information Awards Visit MSD Administrative Staff Division Personnel Research Research Groups Condensed Matter Theory Emerging Materials Energy Conversion and Storage Magnetic Films Molecular Materials Neutron and X-ray Scattering Superconductivity and Magnetism Surface Chemistry Synchrotron Radiation Studies Threat Detection and Analysis Group Research Areas Careers in MSD Internal Sites Search Front Slide 1 November 2013 - Patricia Dehmer (second from right), Deputy Director of Science Programs, DOE Office of Science, joined Argonne Director Eric Isaacs(left) and Associate Laboratory Director for Physical Sciences and Engineering Peter Littlewood(second from left) to tour the recently-opened Energy Sciences Building. Among Dehmer's stops was the crystal growth

11

NEWTON's Material Science References  

NLE Websites -- All DOE Office Websites (Extended Search)

Material Science References Material Science References Do you have a great material science reference link? Please click our Ideas page. Featured Reference Links: Materials Research Society Materials Research Society The Materials Research Society has assembled many resources in its Materials Science Enthusiasts site. This site has information for the K-12 audience, general public, and materials science professionals. Material Science nanoHUB nanHUB.org is the place for nanotechnology research, education, and collaboration. There are Simulation Programs, Online Presentations, Courses, Learning Modules, Podcasts, Animations, Teaching Materials, and more. (Intened for high school and up) Materials Science Resources on the Web Materials Science Resources on the Web This site gives a good general introduction into material science. Sponsered by Iowa State, it talks about what material science is, ceramics and composites, and other topics.

12

NEWTON's Material Science Videos  

NLE Websites -- All DOE Office Websites (Extended Search)

Material Science Videos Material Science Videos Do you have a great material science video? Please click our Ideas page. Featured Videos: University of Maryland - Material Science University of Maryland - Material Science The Department of Materials Science and Engineering offers a set of videos about various topics in material science to help students understand what material science is. Learn about plasma, polymers, liquid crystals and much more. LearnersTV.com - Material Science LearnersTV.com - Material Science LearnersTV.com offers a series of educational material science lectures that are available to the public for free. Learn about topics like polymers, non-crystalline solids, crystal geometry, phase diagrams, phase transformations and more. NanoWerk - Nanotechnology Videos NanoWerk - Nanotechnology Videos

13

Educational Material Science Games  

NLE Websites -- All DOE Office Websites (Extended Search)

Material Science Games Material Science Games Do you have a great material science game? Please click our Ideas page. Featured Games: >KS2 Bitsize BBC - Materials KS2 Bitsize BBC - Materials Sponsored by the BBC, K2S Bitsize offers tons of free online science games including a section on materials. Learn about the changes in materials, changing states, heat, rocks, soils, solids, liquids, gases, and much more. Science Kids - Properties of Materials Science Kids - Properties of Materials Learn about the properties of materials as you experiment with a variety of objects in this great science activity for kids. Discover the interesting characteristics of materials; are they flexible, waterproof, strong or transparent? Characteristics of Materials - BBC Schools Characteristics of Materials - BBC Schools

14

LANL: Materials Science Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Science Laboratory (MSL) is Materials Science Laboratory (MSL) is an interdisciplinary facility dedicated to research on current materials and those of future interest. It is a 56,000 square-foot modern facility that can be easily reconfigured to accom- modate new processes and operations. It compris- es 27 laboratories, 15 support rooms, and 60 offices. The MSL supports many distinct materi- als research topics, grouped into four focus areas: mechanical behavior, materials processing, syn- thesis, and characterization. Research within the MSL supports programs of national interest in defense, energy, and the basic sciences. The MSL is a non-classified area in the Materials Science Complex in close proximity to classified and other non-classified materials research facilities. The Materials Science

15

NEWTON's Material Science Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Science Archive: Materials Science Archive: Loading Most Recent Materials Science Questions: Hydrogen Compounds and Heat Conduction Weaving Carbon Nanotubes Metal as Electrical Conductor, Not Thermal Steel Changes with Age PETE, Ultraviolet Light, Benefits Strength of Yarn by Spinning Each Substance Unique Density Alloy versus Constituent Density Knowing When Material is Melted Crystalline Metal Versus Metallic Glass and Conduction Super Glue, Surgery, and Skin Silica Gel Teflon Non-Stick Property Salt Crystal Formation Lubricating Rubber Bands and Elasticity Materials for Venus Probe Crystalline Solids and Lowest Energy Sodium Polycarbonate and Salt Water Early Adhesives Surface Energy and Temperature Separating Polypropylene, Polyester, and Nylon Factors Effecting Polymer Flexibility

16

Materials Science & Engineering | More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Materials Clean Energy Materials Theory and Simulation Neutron Science Nuclear Forensics Nuclear Science Supercomputing Theory, Modeling and Simulation Mathematics Physics More Science Home | Science & Discovery | More Science | Materials Science and Engineering SHARE Materials Science and Engineering ORNL's core capability in applied materials science and engineering directly supports missions in clean energy, national security, and industrial competitiveness. A key strength of ORNL's materials science program is the close coupling of basic and applied R&D. Programs building on this core capability are focused on (1) innovations and improvements in materials synthesis, processing, and design; (2) determination and manipulation of critical structure-property relationships, and (3)

17

Sandia National Labs: Materials Science & Engineering, Materials...  

NLE Websites -- All DOE Office Websites (Extended Search)

MATERIALS SCIENCE & ENGINEERING HOME OrganizationMission Capabilities Awards & Accomplishments Patents MATERIALS SCIENCE AND ENGINEERING CENTER Techniques 1 2 3 4 5 6 7 These are...

18

Permanent Magnet Materials  

Science Conference Proceedings (OSTI)

Table 4 Applications of permanent magnet materials...material Primary reason for selection Alternative material Condition or reason favoring selection of alternative material Aircraft magnetos, military or civilian SmCo Maximum energy per unit volume Cast Alnico 5 Availability or cost restraint Alternators SmCo Compactness and reliability Ferrite...

19

Permanent Magnet Materials  

Science Conference Proceedings (OSTI)

Table 4   Applications of permanent magnet materials...material Primary reason for selection Alternative material Condition or reason favoring selection of alternative material Aircraft magnetos, military or civilian SmCo Maximum energy per unit volume Cast Alnico 5 Availability or cost restraint Alternators SmCo Compactness and reliability Ferrite...

20

NREL: Energy Sciences - Theoretical Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Computational Materials Science Solid-State Theory Materials Science Hydrogen Technology & Fuel Cells Process Technology & Advanced Concepts Research Staff Computational Science Printable Version Theoretical Materials Science Learn about our research staff including staff profiles, publications, and contact information. Using modern computational techniques, the Theoretical Materials Science Group, within NREL's Chemical and Materials Science Center, applies quantum mechanics to complex materials, yielding quantitative predictions to guide and interact with experimental explorations. Current research focuses on the following efforts: Design new photovoltaic materials that can improve solar cell efficiency and reduce its cost. Explain the underlying physics of new

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Materials science and engineering  

Science Conference Proceedings (OSTI)

During FY-96, work within the Materials Science and Engineering Thrust Area was focused on material modeling. Our motivation for this work is to develop the capability to study the structural response of materials as well as material processing. These capabilities have been applied to a broad range of problems, in support of many programs at Lawrence Livermore National Laboratory. These studies are described in (1) Strength and Fracture Toughness of Material Interfaces; (2) Damage Evolution in Fiber Composite Materials; (3) Flashlamp Envelope Optical Properties and Failure Analysis; (4) Synthesis and Processing of Nanocrystalline Hydroxyapatite; and (5) Room Temperature Creep Compliance of Bulk Kel-E.

Lesuer, D.R.

1997-02-01T23:59:59.000Z

22

Understanding Materials Science History, Science, Applications - TMS  

Science Conference Proceedings (OSTI)

Feb 10, 2007 ... CITATION: Hummel, R.E. Understanding Materials Science History, Science, Applications, 2nd Edition, New York: Springer, 2004.

23

Materials Science Programs and Projects  

Science Conference Proceedings (OSTI)

... Materials Science Programs & Projects. ... In this project we measure the fundamental electrical properties of materials from bulk to nanoscale from ...

2010-09-22T23:59:59.000Z

24

Electronic, Magnetic & Photonic Materials Division  

Science Conference Proceedings (OSTI)

... Committee Energy Conversion and Storage Committee Magnetic Materials Committee Nanomaterials Committee Thin Films and Interfaces Committee.

25

Surface Protection for Enhanced Materials Performance: Science ...  

Science Conference Proceedings (OSTI)

About this Symposium. Meeting, Materials Science & Technology 2013. Symposium, Surface Protection for Enhanced Materials Performance: Science,...

26

Materials Science Applications at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Materials 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...

27

Magnetism Highlights| Neutron Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Magnetism Magnetism SHARE Magnetism Highlights 1-5 of 5 Results ARCS maps collaborative magnetic spin behavior in iron telluride December 01, 2011 - Researchers have long thought that magnetism and superconductivity are mutually exclusive. The former typically involves localized atomic electrons. The latter requires freely propagating, itinerant electrons. Unexpected Magnetic Excitations in Doped Insulator Surprise Researchers October 01, 2011 - When doping a disordered magnetic insulator material with atoms of a nonmagnetic material, the conventional wisdom is that the magnetic interactions between the magnetic ions in the material will be weakened. Neutron Analysis Reveals Unique Atomic-Scale Behavior of "Cobalt Blue" September 01, 2011 - Neutron scattering studies of "cobalt blue," a

28

NREL: Energy Sciences - Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

thermodynamics of hydrogen, methane, and carbon dioxide Electron spin resonance and nuclear magnetic resonance X-ray diffraction Inductively coupled plasma analysis...

29

Materials Science and Engineering  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Materials Science and Engineering Materials Science and Engineering 1 Fe---Cr A lloys f or A dvanced N uclear E nergy A pplica9ons Ron S caMaterials Science and Engineering 2 Thermodynamic S tabiliza9on o f G rain S ize The concept is that non---equilibrium solutes introduced by mechanical alloying can segregate to grain b oundaries, p roducing

30

NREL: Energy Sciences - Computational Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Version Computational Materials Science Illustration of molecular structure. Overall shape is a somewhat canted diamond, with a grid of small green balls connected in either a...

31

Materials Science & Tech Division | Advanced Materials | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Supporting Organizations Supporting Organizations Center for Nanophase Materials Sciences Chemical Sciences Division Materials Science and Technology BES Chemical Sciences, Geosciences, and Biosciences Program BES Materials Sciences and Engineering Program Joint Institute For Advanced Materials Advanced Materials Home | Science & Discovery | Advanced Materials | Supporting Organizations | Materials Science and Technology SHARE Materials Science and Technology Division The Materials Science and Technology Division is unique within the Department of Energy (DOE) System with mission goals that extend from fundamental materials science to applied materials science and technology. One key component of the division is a strong Basic Energy Sciences (BES) portfolio that pushes the frontiers of materials theory, synthesis

32

Materials Science Advanced Materials News  

Science Conference Proceedings (OSTI)

... Contributes to Discovery of Novel Quantum Spin-Liquid Release Date ... Novel Filter Material Could Cut Natural Gas Refining Costs Release Date: 03 ...

2010-12-16T23:59:59.000Z

33

Materials Science Advanced Materials Portal  

Science Conference Proceedings (OSTI)

... to Discovery of Novel Quantum Spin-Liquid. illustration of metal organic framework Novel Filter Material Could Cut Natural Gas Refining Costs. ...

2013-06-27T23:59:59.000Z

34

Nuclear Materials Science:Materials Science Technology:MST-16...  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Materials Science (MST-16) Home About Us MST Related Links Research Highlights Focus on Facilities MST e-News Experimental Physical Sciences Vistas MaRIE: Matter-Radiation...

35

Magnetic Materials Group Homepage  

Science Conference Proceedings (OSTI)

... and simulation to become the driving force in ... develop a real-time magnetic domain imaging ... data-storage and permanent magnets with increased ...

2012-12-03T23:59:59.000Z

36

Center for Theoretical and Computational Materials Science ...  

Science Conference Proceedings (OSTI)

NIST/MML Center for Theoretical and Computational Materials Science. Mission. ... Center for Theoretical and Computational Materials Science ...

2013-09-04T23:59:59.000Z

37

Sandia National Laboratories: Careers: Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Science Materials science worker Sandia materials scientists are creating scientifically tailored materials for U.S. energy applications and critical defense needs....

38

Materials Science Programs and Projects  

Science Conference Proceedings (OSTI)

NIST Home > Materials Science Programs and Projects. ... the structure of crack tips, the rates ... as health care, communications, energy and electronics ...

2010-09-22T23:59:59.000Z

39

Magnetic Materials for Green Innovation  

Science Conference Proceedings (OSTI)

... Magnetic Materials for Use in Energy-efficient Distribution Transformers ... Novel Morphology of Highly Efficient Two-phase Ferrite Cores for Power Systems

40

Requirements of Magnetic Materials for Current Technological ...  

Science Conference Proceedings (OSTI)

Mar 3, 2011 ... Magnetic Materials for Energy Applications: Requirements of Magnetic ... Hard magnetic materials play a significant role in many green...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Materials Measurement Science Division Staff Directory  

Science Conference Proceedings (OSTI)

... Patricia Ridgley Division Office Manager 301-975-3914. ... Material Measurement Laboratory Materials Measurement Science Division. ...

2013-03-19T23:59:59.000Z

42

SC e-journals, Materials Science  

Office of Scientific and Technical Information (OSTI)

Materials Science Materials Science Acta Materialia Advanced Composite Materials Advanced Energy Materials Advanced Engineering Materials Advanced Functional Materials Advanced Materials Advanced Powder Technology Advances in Materials Science and Engineering - OAJ Annual Review of Materials Research Applied Composite Materials Applied Mathematical Modelling Applied Mathematics & Computation Applied Physics A Applied Physics B Applied Surface Science Archives of Computational Materials Science and Surface Engineering - OAJ Archives of Materials Science and Engineering - OAJ Carbohydrate Polymers Carbon Catalysis Science & Technology Cellulose Cement and Concrete Research Ceramic Engineering and Science Proceedings Ceramics International Chalcogenide Letters - OAJ Chemical and Petroleum Engineering

43

Nanostructrured Magnetic Materials  

Science Conference Proceedings (OSTI)

Aug 8, 2013 ... The demand for OFF-ON becomes increasingly important as ... The residual magnetic flux density and maximum energy product of the...

44

Magnetic Materials and Properties  

Science Conference Proceedings (OSTI)

Aug 5, 2013 ... Following vacuum distillation of the Mg-RE alloy, 98% pure RE metals can be recovered, which are then used to synthesize permanent magnet...

45

Magnetic Materials (MM)  

NLE Websites -- All DOE Office Websites (Extended Search)

Safety and Training Divisions APS Engineering Support Division AES Groups Accelerator Systems Division ASD Groups X-ray Science Division XSD Groups Industry Argonne Home ...

46

Mesoscale Computational Materials Science - Programmaster.org  

Science Conference Proceedings (OSTI)

Jul 31, 2012 ... Symposium, Mesoscale Computational Materials Science of Energy Materials. Sponsorship ... materials for advanced batteries and fuel cells

47

Materials Science/Crystallography  

Science Conference Proceedings (OSTI)

... Understanding the ormation of Methane Hydrate F ... J.247 agnetic Excitation Spectrum in Spin ... eutron Vibrational Spectroscopy of Organic Materials ...

2003-11-12T23:59:59.000Z

48

Biological Materials Science Symposium  

Science Conference Proceedings (OSTI)

The structure and properties of biological materials exhibit a breadth and complexity .... Protective Role of Arapaima Scales: Structure and Mechanical Behavior.

49

Chemistry and Material Sciences Codes at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemistry and Material Sciences Codes Chemistry and Material Sciences Codes at NERSC April 6, 2011 & ast edited: 2012-02-24 15:12:59...

50

3D Materials Science 2014: Home Page  

Science Conference Proceedings (OSTI)

2nd International Congress on 3D Materials Science 2014. June 29 July 2, 2014 Annecy, France. The International Congress on 3D Materials Science seeks...

51

Chemical and Materials Sciences Building | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Materials Advanced Materials Research Areas Research Highlights Facilities and Capabilities Science to Energy Solutions News & Awards Events and Conferences Supporting Organizations Advanced Materials Home | Science & Discovery | Advanced Materials | Facilities and Capabilities SHARE Chemical and Materials Sciences Building Chemical and Materials Sciences Building, 411 ORNL's Chemical and Materials Sciences Building provides modern laboratory and office space for researchers studying and developing materials and chemical processes for energy-related technologies. The Chemical and Materials Sciences Building is a 160,000 square foot facility that provides modern laboratory and office space for ORNL researchers who are studying and developing materials and chemical

52

The computational materials science of concrete:  

Science Conference Proceedings (OSTI)

... Computational Materials Engineering (ICME), advanced by the ... models need to advance to the ... reposito- ry, the computational materials science of ...

2013-07-29T23:59:59.000Z

53

Computational Materials Science and Engineering Committee  

Science Conference Proceedings (OSTI)

The Computational Materials Science and Engineering Committee is part of the Materials Processing & Manufacturing Division;. Our Mission: Foster research...

54

TMS Web Event: Radiation Materials Science  

Science Conference Proceedings (OSTI)

The annual conferences include the TMS Annual Meeting, the Electronic Materials Conference and the Materials Science & Technology Conference...

55

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

Facilities Facilities Selected Publications Our People Contacts by Group Leader, Staff Members Find People Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment ShaRE User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Correlated Electron Materials Group In The News PSD Directorate › MST Division › Correlated Electron Materials Group CdSiP2Tin Flux The ultimate aim of our research is to attain a better understanding of complex materials, particularly those that are important to clean energy technologies. For example, we are currently investigating the relationship between magnetism and superconductivity, new mechanisms for enhancing

56

ME306 Materials Science Course Syllabus  

E-Print Network (OSTI)

SUPPLEMENTARY REFERENCES ON RESERVE 1. James F. Shackelford, "Introduction to Materials Science for Engineering

Cleveland, Robin

57

Materials and Science in Sports: Exhibition - TMS  

Science Conference Proceedings (OSTI)

The Materials and Science in Sports Symposium, sponsored by the Structural Materials Division of The Minerals, Metals & Materials Society (TMS), will be held ...

58

Materials and Science in Sports: Destination Information  

Science Conference Proceedings (OSTI)

The Materials and Science in Sports Symposium, sponsored by the Structural Materials Division of The Minerals, Metals & Materials Society (TMS), will be held ...

59

Condensed Matter Physics & Materials Science Department  

NLE Websites -- All DOE Office Websites (Extended Search)

is focused on the Magneto Optical Imaging of magnetic field distribution in superconductors and magnetic materials. How to Contact Us Our Research Characterization...

60

Materials Science | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Economy Funding Opportunities State & Local Government Science & Innovation Science & Technology Science Education Innovation Energy Sources Energy Usage Energy Efficiency...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Materials Sciences Division 1990 annual report  

Science Conference Proceedings (OSTI)

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.

Not Available

1990-12-31T23:59:59.000Z

62

Materials Sciences Division 1990 annual report  

Science Conference Proceedings (OSTI)

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.

Not Available

1990-01-01T23:59:59.000Z

63

Computational Materials Science: from Basic Principles to Material ...  

Science Conference Proceedings (OSTI)

Feb 8, 2007... Thermodynamics Software/Codes, Visualization Software/Codes ... Topic Title: Computational Materials Science: from Basic Principles to...

64

3D Materials Science 2014: Home Page  

Science Conference Proceedings (OSTI)

The International Congress on 3D Materials Science seeks to provide the ... assess the state-of-the-art within the various elements of 3D materials science, but to...

65

3D Materials Science 2014: Meeting Registration  

Science Conference Proceedings (OSTI)

Administrative & Policy Manual. Scroll up. Scroll down. Technical Divisions Home TMS Committees Home Electronic, Magnetic & Photonic Materials...

66

Material Science Advances Using Test Reactor Facilities  

Science Conference Proceedings (OSTI)

Aug 2, 2010 ... About this Symposium. Meeting, 2011 TMS Annual Meeting & Exhibition. Symposium, Material Science Advances Using Test Reactor Facilities.

67

Materials Science and Technology in Hydroelectricity  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Advances in Hydroelectric Turbine Manufacturing and Repair. Presentation...

68

Electronic, Magnetic & Photonic Materials Division Council - TMS  

Science Conference Proceedings (OSTI)

Welcome to the Electronic, Magnetic, and Photonic Materials Division (EMPMD) which is composed of fourteen technical and administrative committees. TMS...

69

Materials Science and Technology Division - Physical Sciences...  

NLE Websites -- All DOE Office Websites (Extended Search)

Lightweight Materials Propulsion Materials Energy Storage Fossil Energy Nuclear - Radioisotope Power Systems Nuclear Energy Nuclear Fuels Nuclear Light Water...

70

FWP executive summaries: Basic energy sciences materials sciences programs  

Science Conference Proceedings (OSTI)

This report provides an Executive Summary of the various elements of the Materials Sciences Program which is funded by the Division of Materials Sciences, Office of Basic Energy Sciences, U.S. Department of Energy at Sandia National Laboratories, New Mexico.

Samara, G.A.

1996-02-01T23:59:59.000Z

71

Materials Science and Technology Division - Physical Sciences...  

NLE Websites -- All DOE Office Websites (Extended Search)

Powered by Space Radioisotope Power Systems Energy.Gov Office of Nuclear Energy - Space Power Systems NASA Cassini- Huygens Mission to Saturn NASA Curosity - Mars Science...

72

Advances in materials science, metals and ceramics division. Triannual progress report, June-September 1980  

Science Conference Proceedings (OSTI)

Information is presented concerning the magnetic fusion energy program; the laser fusion energy program; geothermal research; nuclear waste management; Office of Basic Energy Sciences (OBES) research; diffusion in silicate minerals; chemistry research resources; and chemistry and materials science research.

Truhan, J.J.; Hopper, R.W.; Gordon, K.M. (eds.)

1980-10-28T23:59:59.000Z

73

Advances in materials science, Metals and Ceramics Division. Triannual progress report, February-May 1980  

SciTech Connect

Research is reported in the magnetic fusion energy and laser fusion energy programs, aluminium-air battery and vehicle research, geothermal research, nuclear waste management, basic energy science, and chemistry and materials science. (FS)

Truhan, J.J.; Gordon, K.M. (eds.)

1980-08-01T23:59:59.000Z

74

Materials Science & Tech Division | Advanced Materials | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

accident tolerant fuels, and providing the materials underpinning for fusion energy. The nuclear materials program leverages off both fundamental and applied capabilities within...

75

NREL: Energy Sciences - Chemical and Materials Science Staff  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical and Materials Science Staff Chemical and Materials Science Staff The Chemical and Materials Science staff members at the National Renewable Energy Laboratory work within one of five groups: the Chemical and Nanoscale Science Group, the Theoretical Materials Science Group, the Materials Science Group, the Process Technology and Advanced Concepts Group, and the Fuel Cells Group. Access the staff members' background, areas of expertise, and contact information below. Jao van de Lagemaat Director Marisa Howe Project Specialist Chemical & Nanoscale Science Group Nicole Campos Administrative Professional Paul Ackerman Natalia Azarova Brian Bailey Matthew C. Beard Matt Bergren Raghu N. Bhattacharya Julio Villanueva Cab Rebecca Callahan Russ Cormier Ryan Crisp Alex Dixon Andrew J. Ferguson Arthur J. Frank

76

Chemical Sciences Division | Advanced Materials |ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical Sciences Chemical Sciences Division SHARE Chemical Sciences Division The Chemical Sciences Division performs discovery and uses inspired research to understand, predict, and control the physical processes and chemical transformations at multiple length and time scales, especially at interfaces. The foundation of the division is a strong Basic Energy Sciences (BES) portfolio that pushes the frontiers of catalysis, geosciences, separations and analysis, chemical imaging, neutron science, polymer science, and interfacial science. Theory is closely integrated with materials synthesis and characterization to gain new insights into chemical transformations and processes with the ultimate goal of predictive insights. Applied research programs naturally grow out of our fundamental

77

Materials sciences programs, Fiscal year 1997  

Science Conference Proceedings (OSTI)

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.

NONE

1998-10-01T23:59:59.000Z

78

Fabrication of Nanocrystalline Magnetic Materials for use in Energy ...  

Science Conference Proceedings (OSTI)

Symposium, Magnetic Materials for Energy Applications IV ... magnetic softness, resulting in limited saturation magnetization, Bs. Chemical optimization, thus,...

79

Teacher Resource Center: Fermilab Science Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Fermilab Science Materials Fermilab Science Materials TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources Select from several categories of items available from the Fermilab Education Office. Teachers created these classroom materials as part of Fermilab educational programs. The following materials may be ordered either through the Education Office or through the Fermilab Friends for Science Education Online Store. ** Use the online order form (pdf).** You can fill it out online, save it, print it and send it by US mail.

80

Nanostructured Materials for Magnetic Refrigeration  

Science Conference Proceedings (OSTI)

... of Nd-Fe-B Magnets to the Megawatt Scale Generator for the Wind Turbine ... Low Loss, High Power Density Magnetics in Inductor/Transformer Cores for Army ...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Amorphous Materials: Common Issues within Science and Technology  

Science Conference Proceedings (OSTI)

About this Symposium. Meeting, Materials Science & Technology 2013. Symposium, Amorphous Materials: Common Issues within Science and Technology.

82

Fe and Mn based materials for magnetic refrigeration  

Science Conference Proceedings (OSTI)

Symposium, Magnetic Materials for Energy Applications IV ... NANO- CRYSTALLINE SOFT MAGNETIC ALLOYS CONTRIBUTABLE TO ENERGY- SAVING.

83

Electronic Materials Science Challenges in Renewable Energy  

Science Conference Proceedings (OSTI)

Presentation Title, Electronic Materials Science Challenges in Renewable Energy. Author(s), Richard R. King. On-Site Speaker (Planned), Richard R. King.

84

Introduction to Computational Materials Science and Engineering ...  

Science Conference Proceedings (OSTI)

Introduction to Computational Materials Science and Engineering Tools. Short Course. July 11-12, 2013 Salt Lake Marriott Downtown at City Creek Salt Lake

85

Introduction to Chemistry and Material Sciences Applications  

NLE Websites -- All DOE Office Websites (Extended Search)

Intro Chem and MatSci Apps Introduction to Chemistry and Material Sciences Applications June 26, 2012 L ast edited: 2013-05-28 15:53:12...

86

Materials Science and Engineering Division Homepage  

Science Conference Proceedings (OSTI)

... those engaged in the materials science and engineering enterprise to ... that solve problems in areas such as energy, electronics, transportation and ...

2013-03-07T23:59:59.000Z

87

3D Materials Science 2012: Technical Program  

Science Conference Proceedings (OSTI)

3D Materials Science 2012: Technical Program July 8-12, 2012 Seven Springs Mountain Resort Seven Springs, Pennsylvania. View Session Sheets.

88

Textbook: Introduction to Materials Science for Engineers  

Science Conference Proceedings (OSTI)

Feb 10, 2007 ... CITATION: Shackelford, J. F. Introduction to Materials Science for Engineers. 5th Edition, New York: Prentice Hall, Inc., 2000.

89

Magnetic Materials for Energy Applications IV  

Science Conference Proceedings (OSTI)

Energy efficient cooling based on the magnetocaloric effect is an exciting possibility which is rapidly becoming ... Magnetic Materials for Green Innovation.

90

The Entire Material Science Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

Archives, Since January 2005 Table of Contents: Materials Scientist Two Phase Materials Nano-technology Projections Scents in Scented Candles Rubber Band Materials Metallic...

91

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

MTG MTG For the Public News & Highlights Publications Seminars Workshops Our People Group Leader, Staff Members Find People Fact Sheet Energy Frontier Research Center Center for Defect Physics (EFRC) Related Groups Computational Materials Science Group (CSMD) Nanomaterials Theory Institute (CNMS) Single Crystal Diffraction Group (NScD) University of Tennesee (MSE) ORNL Materials in Extreme Environments Other Useful Links American Physical Society DOE Office of Science Institute of Physics Office of Basic Energy Sciences National Energy Research Scientific Computing Center The Minerals, Metals & Materials Society U.S. Department of Energy Advanced Materials Group In The News PSD Directorate › MST Division › Materials Theory Group The Materials Theory Group (MTG) of the Materials Science and Technology

92

Advances in materials science, Metals and Ceramics Division. Triannual progress report, October 1979-January 1980  

DOE Green Energy (OSTI)

Progress is summarized concerning magnetic fusion energy materials, laser fusion energy, aluminium-air battery and vehicle, geothermal research, oil-shale research, nuclear waste management, office of basic energy sciences research, and materials research notes. (FS)

Not Available

1980-03-31T23:59:59.000Z

93

Materials sciences programs, fiscal year 1994  

Science Conference Proceedings (OSTI)

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.

NONE

1995-04-01T23:59:59.000Z

94

Berkeley Lab - Materials Sciences Division  

NLE Websites -- All DOE Office Websites (Extended Search)

cultivate a collaborative and interdisciplinary approach to materials research and help train the next generation of materials scientists. Quick Facts Established in 1962 Number of...

95

Advanced Materials | More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

these new materials to industry. For example, an understanding of how defects form at the atomic level allows creation of improved materials that approach their theoretical...

96

A New Class of Magnetic Materials with Novel Structural Order | U.S. DOE  

NLE Websites -- All DOE Office Websites (Extended Search)

A New Class of Magnetic Materials with Novel Structural Order A New Class of Magnetic Materials with Novel Structural Order Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & 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: sc.bes@science.doe.gov More Information » June 2013 A New Class of Magnetic Materials with Novel Structural Order The discovery of the first binary magnetic quasicrystals will enable the unraveling of the fundamental relationship between the structure and magnetism in aperiodic materials. Print Text Size: A A A Subscribe FeedbackShare Page

97

Argonne CNM: Electronic and Magnetic Materials and Devices Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Electronic & Magnetic Materials & Devices Electronic & Magnetic Materials & Devices Group Leader: Saw-Wai Hla The objective of the Electronic and Magnetic Materials and Devices (EMMD) group at the CNM is to discover, understand, and utilize new electron and spin-based materials and phenomena in constrained geometries. Potential benefits include reduced power dissipation, new medical imaging methods and therapies, improved efficiency of data storage by spin current and electrical field-assisted writing, and enhanced energy conversion in photovoltaic devices. Research Activities Understanding complex magnetic order and coupling phenomena: Magnetic nanostructures are prone to complex magnetic ordering phenomena that do not occur in the bulk and that will have strong impact on the further development of functional magnetic nanostructures. Basic science on the influence of demagnetizing effects, geometrical frustration, next-nearest neighbor exchange interactions, unusual anisotropy values, and the spin-orbit interaction at reduced dimensionality are performed with a special focus on temperature-dependent magnetic order-disorder transitions.

98

Materials Physics Applications: The National High Magnetic Field Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Search Search National High Magnetic Field Laboratory, NHMFL Home About Us Organization DIVISION Materials Physics and Applications Division GROUPS Superconductivity Technology Center Condensed Matter and Magnet Science Center for Integrated Nanotechnologies Sensors & Electrochemical Devices Materials Chemistry CONTACTS Group Leader Mike Hundley Director, NHMFL-PFF/Deputy Group Leader Chuck Mielke Head of Users Program Operations Jon Betts Professional Staff Assistant Julie T. Gallegos TA-03 Group Office TA-03, Building 0034, Room 101 Office Administrator Juanita Armijo TA-35 Group Office TA-35, Building 0127, Room C117 Office Administrator Angeline Willow 505-667-5032 National High Magnetic Field Laboratory, Pulsed Field Facility The Pulsed Field Facility at Los Alamos National Laboratory in Los Alamos, New Mexico, is one of three campuses of the National High Magnetic Field Laboratory (NHMFL), the other two being at Florida State University, Tallahassee (continuous fields, magnetic resonance, and general headquarters) and the University of Florida ,Gainesville(ultra-low temperatures at high magnetic fields). The NHMFL is sponsored primarily by the National Science Foundation, Division of Materials Research, with additional support from the State of Florida and the US Department of Energy.

99

Chemical and Materials Science (XSD) | Advanced Photon Source  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical and Materials Science (X-ray Science Division) Chemical and Materials Science (X-ray Science Division) The CMS group has operational responsibility for four experiment stations at sector 12 including: three undulator stations (12-ID-B, -C, and -D), and a spectroscopy and scattering bending magnet beamline (12-BM), and USAXS at 15-ID. As part of the APS Strategic Plan, canted undulators have been installed on 12-ID and 12-ID-B has become a full-time dedicated SAXS beamline and 12-ID-C and 12-ID-D are shared between TRSAXS, ASAXS, and surface scattering. Time-resolved and anomalous SAXS experiments on photosystems, biopolymers, polymers, ceramics, and catalytic systems are some of the focus areas for 12-ID-B and -C. At 12-ID-D surface scattering are used to study MOCVD growth, ferroelectrics, liquid solid interfaces and

100

ND in Materials Science and Technology II  

Science Conference Proceedings (OSTI)

Applied Neutron Scattering in Engineering and Materials Science Research: ND in ... to the unique infrastructure and specialized staff of the Nuclear Laboratory. Shielded cells enable neutron diffraction studies on highly radioactive samples.

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Condensed Matter Physics & Materials Science Department, Brookhaven...  

NLE Websites -- All DOE Office Websites (Extended Search)

Qiang Li Condensed Matter Physics and Materials Science Department Brookhaven National Laboratory Upton, New York 11973-5000 (631) 344-4490 qiangli@bnl.gov Education: Iowa State...

102

Photon Sciences Material Handling Equipment  

NLE Websites -- All DOE Office Websites (Extended Search)

Active Y Y Rhein Craig 20622 PSBC Active Y Y Page 3 of 80 List of Photon Sciences Mat'l Handling Equip 5242013 4:09:58 PM 725 UV East GE-56 PS-C01 Yale A-422-3749 2 ton...

103

Berkeley Lab - Materials Sciences Division  

NLE Websites -- All DOE Office Websites (Extended Search)

enhance the sensitivity of NMRMRI experiments in bulk materials, in nuclear-based spintronics, and quantum computation in diamond. Summary Dynamic nuclear polarization, which...

104

Technology Transfer in Materials Science  

Science Conference Proceedings (OSTI)

Novel Bioceramic Scaffolds for Regenerative Medicine ... The Energy Challenge and the Role of Advanced Materials Fernando Rizzo CGEE/PUC-Rio.

105

Berkeley Lab - Materials Sciences Division  

NLE Websites -- All DOE Office Websites (Extended Search)

Center for Electron Microscopy Center for X-ray Optics Joint Center for Artificial Photosynthesis, North Research Highlights Research & Facilities Core Programs Materials...

106

New Opportunities for Materials Science  

Science Conference Proceedings (OSTI)

Aug 8, 2013 ... O. Advanced Neutron and Synchrotron Studies of Materials: New ... Status of China Spallation Neutron Source and Perspectives of Neutron...

107

Materials science aspects of coal  

Science Conference Proceedings (OSTI)

Natural organic materials are arrangements of linear aliphatic units and ring-like aromatic units arranged in a polymeric pattern. We show that fossilized organic materials such as coals and oil shale retain this polymeric character. We also show the polymeric nature of jet and amber

Charles Wert; Manfred Weller

2001-01-01T23:59:59.000Z

108

Materials Highlights | Neutron Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Materials SHARE Materials Highlights 1-7 of 7 Results Neutron scattering characterizes dynamics in polymer family December 01, 2012 - Understanding the interplay between structure and dynamics is the key to obtaining tailor-made materials. In the last few years, a large effort has been devoted to characterizing and relating the structure and dynamic properties in families of polymers with alkyl side groups. Theory meets experiment: structure-property relationships in an electrode material for solid-oxide fuel cells December 01, 2012 - Fuel cell technology is one potentially very efficient and environmentally friendly way to convert the chemical energy of fuels into electricity. Solid-oxide fuel cells (SOFCs) can convert a wide variety of fuels with simpler, cheaper designs than those used in

109

National Science Bowl Competition Buzzer Materials List | U...  

Office of Science (SC) Website

Middle School Rules, Forms, and Resources Make Your Own National Science Bowl Competition Buzzer National Science Bowl Competition Buzzer Materials List National Science...

110

The Search for Enhanced Magnetic Materials - Programmaster.org  

Science Conference Proceedings (OSTI)

Symposium, Magnetic Materials for Energy Applications -III. Presentation Title, The ... Advances in Rare-earth Free Permanent Magnets Anisotropic Curie...

111

Graphene: from materials science to particle physics  

E-Print Network (OSTI)

Since its discovery in 2004, graphene, a two-dimensional hexagonal carbon allotrope, has generated great interest and spurred research activity from materials science to particle physics and vice versa. In particular, graphene has been found to exhibit outstanding electronic and mechanical properties, as well as an unusual low-energy spectrum of Dirac quasiparticles giving rise to a fractional quantum Hall effect when freely suspended and immersed in a magnetic field. One of the most intriguing puzzles of graphene involves the low-temperature conductivity at zero density, a central issue in the design of graphene-based nanoelectronic components. While suspended graphene experiments have shown a trend reminiscent of semiconductors, with rising resistivity at low temperatures, most theories predict a constant or even decreasing resistivity. However, lattice field theory calculations have revealed that suspended graphene is at or near the critical coupling for excitonic gap formation due to strong Coulomb interactions, which suggests a simple and straightforward explanation for the experimental data. In this contribution we review the current status of the field with emphasis on the issue of gap formation, and outline recent progress and future points of contact between condensed matter physics and Lattice QCD.

Joaqun E. Drut; Timo A. Lhde; Eero Tl

2010-11-02T23:59:59.000Z

112

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Kobe, Jozef Stefan Institut, Rare Earth Magnets in Europe Kazuhiro Hono, Magnetic Materials Center Managing Director, NIMS, Research Trends on Rare Earth Materials in Japan...

113

Chemistry and Material Sciences Applications Training at NERSC...  

NLE Websites -- All DOE Office Websites (Extended Search)

3 or 510-486-8611 Home For Users Training & Tutorials Training Events Chemistry and Material Sciences Applications Chemistry and Material Sciences Applications June...

114

Radiation Materials Science Package (2007), by Gary S. Was - TMS  

Science Conference Proceedings (OSTI)

Jul 11, 2008 ... Fundamentals of Radiation Materials Science is a high-level materials science book/CD package intended for graduate students and...

115

June 26 Training: Using Chemistry and Material Sciences Applications  

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June 26 Training: Using Chemistry and Material Sciences Applications June 26 Training: Using Chemistry and Material Sciences Applications June 15, 2012 by Francesca Verdier (0...

116

The Computational Materials and Chemical Sciences Network (CMCSN...  

Office of Science (SC) Website

The Computational Materials and Chemical Sciences Network (CMCSN) Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers...

117

NETL: Onsite Research: Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Metallography Metallography NETL has a state-of-the art metallographic facility staffed with world renowned experts with experience on a wide range of alloys and materials with the tools to get the job done. Our metallography staff works with their customers to reveal the microstructure contained within the specimens using sophisticated polishing, staining, and microscopic techniques to develop new techniques and improve upon old ones. An understanding of the microstructure is a useful tool in a wide range of situations from developing processing techniques on new material to evaluating the performance of new and existing materials after exposure to aggressive conditions. The information our staff obtains is an invaluable part of a research program. For example:

118

Crystallographic Boundary in a Magnetic Shape Memory Material  

NLE Websites -- All DOE Office Websites (Extended Search)

Crystallographic Boundary in a Crystallographic Boundary in a Magnetic Shape Memory Material Crystallographic Boundary in a Magnetic Shape Memory Material Print Wednesday, 18 April 2012 11:37 A research team has shown the existence of a special structural boundary in an intermetallic compound by combining the unique measurement facilities at the ALS, the single-crystal production capabilities of Tohoku University (Japan), and the materials science expertise of Johannes-Gutenberg-University (Germany). Conventional shape memory materials, such as the commercially available Nitinol (an alloy of nickel and titanium used in microsensing, actuation, and medical devices), undergo a phase transformation with cooling or heating when large areas of a sample distort along a single axis, and where the atomic-unit cell "stretching" from a cube to a rectangular prism occurs. In contrast, magnetic shape memory (MSM) materials are much more rare but have an advantage: The axis of magnetic anisotropy is coupled to the direction of stretching, so a perfect MSM crystal can be made to flex and bend reversibly by applying an external magnetic field.

119

Analysis of Soft Magnetic Materials for Energy Applications  

Science Conference Proceedings (OSTI)

Presentation Title, Analysis of Soft Magnetic Materials for Energy Applications ... Abstract Scope, The world-wide market for magnetic materials is anticipated to...

120

Theory, Design and Development of Artificial Magnetic Materials.  

E-Print Network (OSTI)

??Artificial Magnetic Materials (AMMs) are a subgroup of metamaterials which are engineered to provide desirable magnetic properties not seen in natural materials. These artificial structures (more)

Yousefi, Leila

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Materials Science and Technology Teachers Handbook  

SciTech Connect

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.

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

2008-09-04T23:59:59.000Z

122

Berkeley Lab - Materials Sciences Division  

NLE Websites -- All DOE Office Websites (Extended Search)

Latest News Latest News Research Highlights Events Calendar Newsletter Archive Research Highlights 2013 A Square Peg in a Round Hole: Nanocrystals Pass Through Tiny Constrictions Unchanged A team of researchers have observed an iron nanocrystal move through a constriction in a carbon nanotube with a smaller diameter than that of the nanocrystal, driven by an electric current. It's the nanoscience equivalent of putting a square peg in a round hole. more» Increasing NMR/MRI Sensitivity through Optical Hyperpolarization in Diamond Dynamic nuclear polarization, which transfers the spin polarization of electrons to nuclei, is routinely applied to enhance the sensitivity of nuclear magnetic resonance. This method is particularly useful when spin hyperpolarization can be produced and controlled optically or electrically.

123

Berkeley Lab - Materials Sciences Division  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications Publications Publications J. R. I. Lee, H. D. Whitley, R. W. Meulenberg, A. Wolcott, J. Z. Zhang, D. Prendergast, D. D. Lovingood, G. F. Strouse, T. Ogitsu, E. Schwegler, L. J. Terminello and T. van Buuren. Ligand-Mediated Modification of the Electronic Structure of CdSe Quantum Dots. Nano Letters 12, 2763 (2012). abstract » B. Zamft, L. Bintu, T. Ishibashi and C. Bustamante. Nascent RNA structure modulates the transcriptional dynamics of RNA polymerases. Proceedings of the National Academy of Sciences 109, 8948 (2012). abstract » W. Morris, B. Volosskiy, S. Demir, F. Gandara, P. L. McGrier, H. Furukawa, D. Cascio, J. F. Stoddart and O. M. Yaghi. Synthesis, Structure, and Metalation of Two New Highly Porous Zirconium Metal-Organic Frameworks. Inorganic chemistry 51, 6443 (2012). abstract »

124

Advances in materials science, Metals and Ceramics Division. Quarterly progress report, July-September 1979  

DOE Green Energy (OSTI)

Research is reported on materials for magnetic fusion energy, laser fusion energy, Al-air batteries, geothermal energy, oil shale, nuclear waste management, thermochemical cycles for hydrogen production, chemistry, and basic energy science. (FS)

Truhan, J.J.; Weld, F.N.

1979-10-25T23:59:59.000Z

125

Magnetic spectroscopy and microscopy of functional materials  

SciTech Connect

Heusler intermetallics Mn{sub 2}Y Ga and X{sub 2}MnGa (X; Y =Fe, Co, Ni) undergo tetragonal magnetostructural transitions that can result in half metallicity, magnetic shape memory, or the magnetocaloric effect. Understanding the magnetism and magnetic behavior in functional materials is often the most direct route to being able to optimize current materials for todays applications and to design novel ones for tomorrow. Synchrotron soft x-ray magnetic spectromicroscopy techniques are well suited to explore the the competing effects from the magnetization and the lattice parameters in these materials as they provide detailed element-, valence-, and site-specifc information on the coupling of crystallographic ordering and electronic structure as well as external parameters like temperature and pressure on the bonding and exchange. Fundamental work preparing the model systems of spintronic, multiferroic, and energy-related compositions is presented for context. The methodology of synchrotron spectroscopy is presented and applied to not only magnetic characterization but also of developing a systematic screening method for future examples of materials exhibiting any of the above effects. The chapter progression is as follows: an introduction to the concepts and materials under consideration (Chapter 1); an overview of sample preparation techniques and results, and the kinds of characterization methods employed (Chapter 2); spectro- and microscopic explorations of X{sub 2}MnGa/Ge (Chapter 3); spectroscopic investigations of the composition series Mn{sub 2}Y Ga to the logical Mn{sub 3}Ga endpoint (Chapter 4); and a summary and overview of upcoming work (Chapter 5). Appendices include the results of a Think Tank for the Graduate School of Excellence MAINZ (Appendix A) and details of an imaging project now in progress on magnetic reversal and domain wall observation in the classical Heusler material Co{sub 2}FeSi (Appendix B).

Jenkins, C.A.

2011-01-28T23:59:59.000Z

126

Final Technical Progress Report NANOSTRUCTURED MAGNETIC MATERIALS  

SciTech Connect

This report describes progress made during the final phase of our DOE-funded program on Nanostructured Magnetic Materials. This period was quite productive, resulting in the submission of three papers and presentation of three talks at international conferences and three seminars at research institutions. Our DOE-funded research efforts were directed toward studies of magnetism at surfaces and interfaces in high-quality, well-characterized materials prepared by Molecular Beam Epitaxy (MBE) and sputtering. We have an exceptionally well-equipped laboratory for these studies, with: Thin film preparation equipment; Characterization equipment; Equipment to study magnetic properties of surfaces and ultra-thin magnetic films and interfaces in multi-layers and superlattices.

Charles M. Falco

2012-09-13T23:59:59.000Z

127

Materials and Chemical Sciences Division annual report, 1987  

DOE Green Energy (OSTI)

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)

Not Available

1988-07-01T23:59:59.000Z

128

Intercollege Graduate Degree Program in Materials Science and Engineering  

E-Print Network (OSTI)

University 101 Steidle Building Joan Redwing, Chair & Professor of Materials Science and Engineering redwing

Kaye, Jason P.

129

Integration of Green Engineering Concepts into Materials Science ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2009. Symposium, Green Engineering and Environmental Stewardship. Presentation Title...

130

Magnetic Properties through Quantum, Statistics, and Modeling  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2009. Symposium, Magnetic Materials: Structure, Thermodynamics, and Properties. Presentation...

131

Materials Sciences programs, Fiscal year 1993  

Science Conference Proceedings (OSTI)

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.

NONE

1994-02-01T23:59:59.000Z

132

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

CST CST For the Public Publications Visiting ORNL For Researchers Profiles Group Leader Staff Members Facilities For Industry Capabilities Current Research Materials Our People Group Leader, Staff Members Find People Fact Sheet Group Poster Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Seminars and Announcements MSTD Internal Recent News & Features News Releases Archive | Features Archive PSD Directorate › MST Division › Corrosion Science and Technology Group Corrosion Kinetics in simulated high-temperature/high-pressure environments

133

Materials and Science in Sports--Calendar of Events  

Science Conference Proceedings (OSTI)

The Materials and Science in Sports Symposium, sponsored by the Structural Materials Division of The Minerals, Metals & Materials Society (TMS), will be held ...

134

Materials and Science in Sports--Registration Information  

Science Conference Proceedings (OSTI)

The Materials and Science in Sports Symposium, sponsored by the Structural Materials Division of The Minerals, Metals & Materials Society (TMS), will be held ...

135

Materials and Science in Sports--Speakers and Presenters  

Science Conference Proceedings (OSTI)

The Materials and Science in Sports Symposium, sponsored by the Structural Materials Division of The Minerals, Metals & Materials Society (TMS), will be held ...

136

Materials and Science in Sports--Hertz Rental Car  

Science Conference Proceedings (OSTI)

The Materials and Science in Sports Symposium, sponsored by the Structural Materials Division of The Minerals, Metals & Materials Society (TMS), will be held ...

137

Dynamic Glazing from a Material Science Perspective  

NLE Websites -- All DOE Office Websites (Extended Search)

Dynamic Glazing from a Material Science Perspective Dynamic Glazing from a Material Science Perspective Speaker(s): Sunnie Lim Date: February 16, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Dragan Charlie Curcija Advanced window technology has been identified as a component which can greatly reduce the energy consumption of the building envelope. The next generation of advanced windows will involve a "smart-coating" technology where the optical and solar properties can be dynamically controlled. The performance of such coating is ultimately linked to its materials properties such as chemical composition and microstructure. These properties are directly influenced by the deposition process conditions. A promising dynamic windows technology is based upon the electrochromism process. An electrochromic window system consists of a sandwich of

138

Chemistry and Materials Science Strategic Plan  

SciTech Connect

Lawrence Livermore National Laboratory's mission is as clear today as it was in 1952 when the Laboratory was founded--to ensure our country's national security and the safety and reliability of its nuclear deterrent. As a laboratory pursuing applied science in the national interest, we strive to accomplish our mission through excellence in science and technology. We do this while developing and implementing sound and robust business practices in an environment that emphasizes security and ensures our safety and the safety of the community around us. Our mission as a directorate derives directly from the Laboratory's charter. When I accepted the assignment of Associate Director for Chemistry and Materials Science (CMS), I talked to you about the need for strategic balance and excellence in all our endeavors. We also discussed how to take the directorate to the next level. The long-range CMS strategic plan presented here was developed with this purpose in mind. It also aligns with the Lab's institutional long-range science and technology plan and its 10-year facilities and infrastructure site plan. The plan is aimed at ensuring that we fulfill our directorate's two governing principles: (1) delivering on our commitments to Laboratory programs and sponsors, and (2) anticipating change and capitalizing on opportunities through innovation in science and technology. This will require us to attain a new level of creativity, agility, and flexibility as we move forward. Moreover, a new level of engagement in partnerships with other directorates across the Laboratory as well as with universities and other national labs will also be required. The group of managers and staff that I chartered to build a strategic plan identified four organizing themes that define our directorate's work and unite our staff with a set of common goals. The plan presented here explains how we will proceed in each of these four theme areas: (1) Materials properties and performance under extreme conditions--Fundamental investigations of the properties and performance of states of matter under extreme dynamic, environmental, and nanoscale conditions, with an emphasis on materials of interest to Laboratory programs and mission needs. (2) Chemistry under extreme conditions and chemical engineering to support national security programs--Insights into the chemical reactions of energetic materials in the nuclear stockpile through models of molecular response to extreme conditions of temperature and pressure, advancing a new technique for processing energetic materials by using sol-gel chemistry, providing materials for NIF optics, and furthering developments to enhance other high-power lasers. (3) Science supporting national objectives at the intersection of chemistry, materials science, and biology--Multidisciplinary research for developing new technologies to combat chemical and biological terrorism, to monitor changes in the nation's nuclear stockpile, and to enable the development and application of new physical-science-based methodologies and tools for fundamental biology studies and human health applications. (4) Applied nuclear science for human health and national security: Nuclear science research that is used to develop new methods and technologies for detecting and attributing nuclear materials, assisting Laboratory programs that require nuclear and radiochemical expertise in carrying out their missions, discovering new elements in the periodic table, and finding ways of detecting and understanding cellular response to radiation.

Rhodie, K B; Mailhiot, C; Eaglesham, D; Hartmann-Siantar, C L; Turpin, L S; Allen, P G

2004-04-21T23:59:59.000Z

139

Condensed Matter and Materials Physics | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Condensed Matter and Materials Physics Condensed Matter and Materials Physics Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas Condensed Matter and Materials Physics Print Text Size: A A A RSS Feeds FeedbackShare Page Research is supported to understand, design, and control materials properties and function. These goals are accomplished through studies of the relationship of materials structures to their electrical, optical, magnetic, surface reactivity, and mechanical properties and of the way in

140

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

NLE Websites -- All DOE Office Websites (Extended Search)

4, 2013 NETL Earns Carnegie Science Awards for Advanced Materials, Corporate Innovation Washington, D.C. - For its leadership and innovation in science and technology, the Office...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Conference on Advances in Materials Science | National Nuclear...  

National Nuclear Security Administration (NNSA)

in Materials Science Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing Institutional Research...

142

Materials sciences programs: Fiscal year 1995  

Science Conference Proceedings (OSTI)

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.

NONE

1996-05-01T23:59:59.000Z

143

Materials sciences programs fiscal year 1996  

Science Conference Proceedings (OSTI)

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.

NONE

1997-06-01T23:59:59.000Z

144

Polymer/Elastomer and Composite Material Science  

NLE Websites -- All DOE Office Websites (Extended Search)

/ Elastomer and / 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 composite tank and piping Material issues Polymers/Elastomers Composites Questions 2 Main Points to Remember 1) Polymers are extensively used in hydrogen and fuel cell applications 2) Hydrogen impact on polymers is not well understood 3) Next steps 3 4 Hydrogen Production Systems

145

Bioinspired Materials Engineering  

Science Conference Proceedings (OSTI)

Conference Tools for Materials Science & Technology 2014 ... structured functional materials with improved and designed (piezo )electrical, magnetic, optical,...

146

Magnetic Materials for Broadband Transmission Line  

E-Print Network (OSTI)

The authors series of articles on broadband transmission line transformers (TLTs) concludes with these notes on magnetic materials and the properties that are important for best performance Ferrite and iron powder magnetic materials were developed to support a wide range of components, including inductors, EMI suppressors, conventional transformers and transmission line transformers (TLTs). This article deals with transmission line transformers, presenting the observations and conclusions of the author, reached after extensive experimental research into the behavior and performance of these devices in broadband applications. Figure 1 The three transformers used in comparing the performance of the autotransformer and the transmission line transformer. At the top left is an autotransformer; at the top right is the transmission line transformer, while at the bottom is a transmission line transformer without a ferrite core. All transformers had a total of 10 turns.

Jerry Sevick

2005-01-01T23:59:59.000Z

147

Molecular forensic science of nuclear materials  

SciTech Connect

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.

Wilkerson, Marianne Perry [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

148

Opportunities and Challenges to Careers in Materials Science and ...  

Science Conference Proceedings (OSTI)

... employer (job location (domestic or foreign, staff versus management, etc.) ... Materials Science and Engineering in the Canadian Oil Sands - Challenges &...

149

Materials Science in Reduced Gravity - Programmaster.org  

Science Conference Proceedings (OSTI)

Jul 31, 2012 ... About this Symposium. Meeting, 2013 TMS Annual Meeting & Exhibition. Symposium, Materials Science in Reduced Gravity. Sponsorship...

150

Laboratory E133 - Material Science and Hydrogen Research ...  

Science Conference Proceedings (OSTI)

... E137 | E138. Laboratory E133 - Material Science and Hydrogen Research Laboratory. Laboratory Contacts. Name: Kimberly ...

2013-09-05T23:59:59.000Z

151

XG Sciences, ORNL partner on titanium-graphene composite materials...  

NLE Websites -- All DOE Office Websites (Extended Search)

XG Sciences, ORNL partner on titaniumgraphene composite materials January 01, 2013 Titaniumgraphene composite specimens prepared for flash thermal diffusivity measurement....

152

Discussions@TMS -- Webinar Discussion: Materials Science and ...  

Science Conference Proceedings (OSTI)

BACKGROUNDER for Discussing the Webinar: Materials Science and Policy for Environmentally Benign Electronics This posting provides background...

153

Materials Science & Technology, MST: Los Alamos National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigations Laboratory Mechanical testing and modeling in MST Sigma Complex Los Alamos National Laboratory's Materials Science and Technology Division provides...

154

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

Connect with PJG Connect with PJG For the Public Awards & Honors R&D100 Awards R&D100 Award Posters For Researchers Profiles For Industry Research Thrust Areas Advanced Alloys Advanced Steels Amorphous Bulk Metallic Glasses Nano Crystalline Composites Ni-Based Alloys Ti Alloys Advanced Processing Additive Manufacturing Electronic Packaging Gelcasting Infrared/Photonic Processing Laser Interference Patterning Magnetic Field Processing Powder Metallurgy Pulse Thermal-Processing (PTP) Ceramics Ceramics Conventional Metals Processing Casting Extrusion Forging Lightweight Metals Aluminum Magnesium Titanium Modeling Materials Behavior Under Severe Environments Microstructure Modeling During Phase Transformations Process Modeling and Simulation: Energy Transport Sensors and Data Acquisition Techniques

155

Industrial Needs and Applications for Soft Magnetic Materials  

Science Conference Proceedings (OSTI)

Presentation Title, Industrial Needs and Applications for Soft Magnetic Materials. Author(s) ... Bonded Magnetocaloric Powders for the Refrigeration Application.

156

Industrial Requirements and Applications of Hard Magnetic Materials  

Science Conference Proceedings (OSTI)

Presentation Title, Industrial Requirements and Applications of Hard Magnetic Materials ... Bonded Magnetocaloric Powders for the Refrigeration Application.

157

The Requirements of Soft Magnetic Materials for Industrial ...  

Science Conference Proceedings (OSTI)

Advanced electric machines and drives, often with permanent magnet architectures, are being developed to ... Materials for Motors of Hybrid Automobiles.

158

Production of Materials with Superior Properties Utilizing High Magnetic Field  

Processing materials in a magnetic field is an innovative and revolutionary means to change materials and structural properties by tailoring the ...

159

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

SPNM SPNM For the Public Awards Visiting ORNL For Researchers Profiles Group Leader Staff Members For Industry Capabilities Our People Group Leader, Staff Members Find People Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Seminars and Announcements MSTD Internal Recent News & Features News Releases Archive | Features Archive | Honors and Awards Archive Lynn Boatner, Joanne Ramey, Hu Longmire, research featured in the 2013 Allied High Tech Products, Inc. Calendar in the form of a color micrograph for the month of March, 2013.

160

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

TFN TFN For the Public Visiting ORNL For Researchers Profiles Group Leader Staff Members For Industry Core Compentencies Our People Group Leader, Staff Members Find People Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Seminars and Announcements MSTD Internal Recent News & Features News Releases Archive | Features Archive PSD Directorate › MST Division › Thin Films and Nanostructures Group Complex oxide thin films and heterostructures are important for not only fundamental physics, but also a wide range of exciting opportunities in

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

ABD ABD For the Public Visiting ORNL For Researchers Profiles Group Leader Staff Members Facilities For Industry Research Projects Our People Group Leader, Staff Members, Facilities Find People Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Seminars and Announcements MSTD Internal Recent News & Features News Releases Archive | Features Archive PSD Directorate › MST Division › Alloy Behavior and Design Group The principal technical contact for discussing potential projects in the Alloy Behavior and Design Group is Dr. Easo P. George, Group Leader.

162

Magnetism in Non-Traditional Materials  

SciTech Connect

We performed a systematic microscopic investigation of two completely dissimilar materials (namely, ZnO and rhombohedral-C{sub 60} polymers) exhibiting ferromagnetism in the presence of defects, and showed that this new phenomena has a common origin and the mechanism responsible can be used as a powerful tool for inducing and tailoring magnetic features in systems which are not magnetic otherwise. Based on our findings we proposed a general recipe for developing ferromagnetism in new materials of great technological interest. Our results support the role of complimentary pairs of defects in inducing magnetism in otherwise non-magnetic materials belonging to two widely differing classes with no apparent correlation between them. In both classes, ferromagnetism is found to be enhanced when the two kinds of defects form structures (pathways) of alternating effective donor and acceptor crystal sites leading to the development of electron charge and spin density like waves. Using ab initio density functional theory calculations we predicted the existence of a new class of carbon cages formed via hybrid connection between planar graphene sheets and carbon nanotubes. The resulting novel structure has the appearance of ?nano-drum? and offers the exciting prospect of integrating useful device properties of both graphene as well as the nanotube into a single unit with tunable electronic properties. Creation of a hexagonal hole in the graphene portion of this structure results in significant magnetic moments for the edge atoms. The structure appears to be capable of sustaining ferrimagnetic state with the assistance of topological defects. The charge and spin distributions obtained in our calculations for the nano-drums are in striking contrast to those in planar graphene nanoribbons with a central hole. In this case, the central hole appears as the complimentary defect to those of the ribbon edges. Similar situation is found in case of the nano-drum in which the complimentary to the hole defects appear to be the pentagons along the curved surface of the drum. Charge oscillations found in the nano-drum are minimized in the nanoribbons. But more importantly, the hole edge atoms in the nano-drums retain significant magnetic moments; almost twice those of the corresponding ones in hydrogenated graphene nanoribbons (H-GNRs). These results suggest that the topological defects in the nano-drums may act like blocks to keep magnetic moments from ?leaking? out from the hole defects. This may have significant implications for the the use of nano-drums in magnetic storage technology where the ratio, magnetic-moment/weight, is of paramount importance in any futuristic device applications. One of the basic problems of the DFT/LSDA+U theory is the efficient evaluation of the U-term. With this in mind we proposed an alternative approach for its calculation which is based on the knowledge of the Hartree-Fock wave functions of the system under consideration. As a result, the proposed approach is closer to the basic definition of the DFT/LSDA+U scheme and its hybrid-DFT nature. According to our approach, the U value is obtained in a consistent and ab-initio way using the self-consistently calculated wave functions of the given system at the level of the HF approximation. Our method is applicable for systems which include more than one type of elements with localized d-orbitals. The method has been applied the case of the doped Zn(Co)O systems successfully. Currently, theories based on conventional superexchange or double-exchange interactions cannot explain long range magnetic order at concentrations below percolation threshold in dilute magnetic semiconductors. On the other hand, the codoping induced magnetism, which can justify magnetic interactions below percolation threshold, has eluded explanation. With this in mind, we proposed that defect-induced magnetism in codoped non-magnetic materials can be viewed within a molecular generalization of the atomic double-exchange and superexchange interactions applied to an arbitrary bipartite lattice host

Menon, Madhu

2013-09-17T23:59:59.000Z

163

LANL: Facility Focus, MST-6 Materials Surface Science Investigations Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

07-018 Spring 2007 07-018 Spring 2007 T he MST-6 Materials Surface Science Investigations Laboratory is home to a one-of-a-kind integrated instrument for surface science and materials research, allowing scientists at Los Alamos National Laboratory the unique opportunity to perform coordinated research using ultra-high vacuum surface measurements, in situ reactions, and materials synthesis tools. Housed in the Materials Science Laboratory, the surface science instrument features an ultra-clean integrated system for surface analysis and in situ surface modification, thin film deposition, and surface gas reactions. This integrated system is used for analytical surface science; materials electronic

164

REACT: Alternatives to Critical Materials in Magnets  

Science Conference Proceedings (OSTI)

REACT Project: The 14 projects that comprise ARPA-Es REACT Project, short for Rare Earth Alternatives in Critical Technologies, are developing cost-effective alternatives to rare earths, the naturally occurring minerals with unique magnetic properties that are used in electric vehicle (EV) motors and wind generators. The REACT projects will identify low-cost and abundant replacement materials for rare earths while encouraging existing technologies to use them more efficiently. These alternatives would facilitate the widespread use of EVs and wind power, drastically reducing the amount of greenhouse gases released into the atmosphere.

None

2012-01-01T23:59:59.000Z

165

NETL Earns Carnegie Science Awards for Advanced Materials, Corporate  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Earns Carnegie Science Awards for Advanced Materials, 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 Innovation Award at the 17th annual award ceremony to be held May 3, 2013, at Carnegie Music Hall in Pittsburgh. The Carnegie Science Center established the Carnegie Science Awards program in 1997 "to recognize and promote innovation in science and technology across western Pennsylvania." The awards not only identify the innovators

166

Gender Equity in Materials Science and Engineering  

SciTech Connect

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 eliminate hostile attitudes and environments that can make academic and national laboratory careers unattractive to women. Fifth, with respect to raising awareness among faculty, staff and students, a new type of training session should be developed that would be more effective in conveying the facts and consequences of gender bias than the conventional presentations typically available, which seem not to be highly effective in changing attitudes or behaviors. Sixth, it is proposed that the UMC establish a certification of 'family-friendly' or 'gender equivalent' institutions that would encourage organizations to meet standards for minimizing gender bias and promoting supportive work environments. Seventh, novel approaches to adjusting job responsibilities of faculty, staff, and students to permit them to deal with family/life issues are needed that do not carry stigmas. Finally, faculty and national laboratory staff need to promote the benefits of their careers to women so that a more positive image of the job of materials scientist or materials engineer is presented.

Angus Rockett

2008-12-01T23:59:59.000Z

167

Gender Equity in Materials Science and Engineering  

SciTech Connect

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 eliminate hostile attitudes and environments that can make academic and national laboratory careers unattractive to women. Fifth, with respect to raising awareness among faculty, staff and students, a new type of training session should be developed that would be more effective in conveying the facts and consequences of gender bias than the conventional presentations typically available, which seem not to be highly effective in changing attitudes or behaviors. Sixth, it is proposed that the UMC establish a certification of 'family-friendly' or 'gender equivalent' institutions that would encourage organizations to meet standards for minimizing gender bias and promoting supportive work environments. Seventh, novel approaches to adjusting job responsibilities of faculty, staff, and students to permit them to deal with family/life issues are needed that do not carry stigmas. Finally, faculty and national laboratory staff need to promote the benefits of their careers to women so that a more positive image of the job of materials scientist or materials engineer is presented.

Angus Rockett

2008-12-01T23:59:59.000Z

168

Magnetic filtration process, magnetic filtering material, and methods of forming magnetic filtering material  

SciTech Connect

The present invention provides magnetically responsive activated carbon, and a method of forming magnetically responsive activated carbon. The method of forming magnetically responsive activated carbon typically includes providing activated carbon in a solution containing ions of ferrite forming elements, wherein at least one of the ferrite forming elements has an oxidation state of +3 and at least a second of the ferrite forming elements has an oxidation state of +2, and increasing pH of the solution to precipitate particles of ferrite that bond to the activated carbon, wherein the activated carbon having the ferrite particles bonded thereto have a positive magnetic susceptibility. The present invention also provides a method of filtering waste water using magnetic activated carbon.

2013-10-08T23:59:59.000Z

169

CNMS | Center for Nanophase Materials Sciences | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

science; synthesis science; and theory, modeling, and simulation. Operating as a national user facility, the CNMS supports a multidisciplinary environment for research to...

170

Materials Science Division Project Safety Review  

NLE Websites -- All DOE Office Websites (Extended Search)

Miller, Electron Microscopes Miller, Electron Microscopes Project No. 20006.3 Materials Science Division Project Safety Review Safety Analysis Form (03/08) Date of Submission March 12, 2010 FWP No.: 58405 Project Title User Experimental Work with Electron Microscopes in the Electron Microscopy Center This Safety Analysis Form (SAF) supersedes previous versions of 20006 and its modifications. Is this a (check one) new submission renewal supplemental modification X Principal Investigator(s) Dean Miller Other Participants (excluding administrative support personnel) EMC staff and EMC users (Attach participant signature sheet) Project dates: Start: March 2010 End: Open-ended This form is to be completed for all new investigations or experimental projects that are conducted in MSD laboratories, and for all ongoing such projects that undergo significant change from their original

171

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

Science Conference Proceedings (OSTI)

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.

NONE

1996-01-01T23:59:59.000Z

172

Soft Magnetic Materials Fabricated by Rapid Quenching Technique ...  

Science Conference Proceedings (OSTI)

Symposium, Magnetic Materials for Energy Applications. Presentation Title ... Current Status of Permanent Magnet Research and Market in China ... First to Second Order Magnetocaloric Transition: on Correct Analysis of Experimental Data.

173

TMS 2010 Tutorial on "Nanoscale Computational Materials Science"  

Science Conference Proceedings (OSTI)

TMS 2010: Tutorial on Nanoscale Computational Materials Science February 14-18, 2010 Washington State Convention Center Seattle, WA. This tutorial...

174

3D Materials Science 2012: Housing and Travel  

Science Conference Proceedings (OSTI)

International Conference on 3D Materials Science 2012. July 8-12, 2012 Seven Springs Mountain Resort Seven Springs, Pennsylvania. Download Exhibits...

175

3D Materials Science 2014: Housing and Travel - TMS  

Science Conference Proceedings (OSTI)

2nd International Congress on 3D Materials Science 2014. June 29 July 2, 2014 Annecy, France. CONGRESS LOCATION. Near Geneva, L'Imprial Palace...

176

Materials and Science in Sports--Special Airfare - TMS  

Science Conference Proceedings (OSTI)

April 22-25, 2001 MATERIALS AND SCIENCE IN SPORTS Coronado, ... travel consultant must call US Airways' Meeting and Convention Reservation Office at...

177

Discussions@TMS - Employment in the Material Science Industry  

Science Conference Proceedings (OSTI)

Apr 21, 2009 ... I am a recruiter in the Material Science industry specifically Metals Processing and while customers are still adding resources I wanted to get a...

178

COURSE NOTES: ViMS: Visualizations in Materials Science ... - TMS  

Science Conference Proceedings (OSTI)

Feb 10, 2007 ... This web resource offers a detailed description of an interactive and graphics- based sophomore level introductory materials science course...

179

JOM Examines Diversity in Materials Science and Engineering  

Science Conference Proceedings (OSTI)

Jun 25, 2013 ... The main article of the package offers interviews with authors of recent studies on diversity trends in materials science and engineering (MSE),...

180

Conference on Advances In Materials Science - 2009, Prague, Czech...  

National Nuclear Security Administration (NNSA)

In Materials Science - 2009, Prague, Czech Republic | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

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

NLE Websites -- All DOE Office Websites (Extended Search)

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...

182

Conference on Advances in Materials Science - Presentations ...  

National Nuclear Security Administration (NNSA)

- Presentations Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing Institutional Research...

183

1. electronic,magnetic & photonic materials division bylaws  

Science Conference Proceedings (OSTI)

ELECTRONIC, MAGNETIC & PHOTONIC MATERIALS DIVISION. BYLAWS. Revisions 3/12/12. ARTICLE I. Name and Objective. Section 1. The name of the...

184

Overcoming a Magnetic Sticking Point - Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

Aug 25, 2009... magnetic effects into a new functional form that could be useful for integration with unconventional materials, according to the researchers.

185

Chemical and Engineering Materials | Neutron Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the structure and dynamics...

186

Chemistry and materials science progress report, FY 1994  

SciTech Connect

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.

NONE

1995-07-01T23:59:59.000Z

187

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

Science Conference Proceedings (OSTI)

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.

Samara, George A.; Simmons, Jerry A.

2006-07-01T23:59:59.000Z

188

Materials and Chemical Sciences Division annual report 1989  

DOE Green Energy (OSTI)

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.

Not Available

1990-07-01T23:59:59.000Z

189

Magnetic Confinement Fusion Science Status and Challenges  

E-Print Network (OSTI)

by centrifugal force of particles moving along curved magnetic field plasma magnetic field Centrifugal force #12;Centrifugal force in a torus centrifugal force magnetic field #12;Stability theory is highly developed disruption to occur, Control its behavior by rapid injection of jet of neutral gas Causes energy

190

Computational Materials Science and Engineering Education: A ...  

Science Conference Proceedings (OSTI)

January 2009; Informatics and Integrated Computational Materials Engineering: Part II; March 2008; Materials Informatics Part I: A Diversity of Issues...

191

Introduction To Magnetic Materials, Second Edition - TMS  

Science Conference Proceedings (OSTI)

Oct 1, 2009... amorphous alloys or metallic glasses used in cores of transformers, generators , motors, inductors, microwave components) and magnetically...

192

Conference on Advances in Materials Science - Presentations | National  

NLE Websites -- All DOE Office Websites (Extended Search)

in Materials Science - Presentations | National in Materials Science - Presentations | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Feature Bottom Conference on Advances in Materials Science - Presentations Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing and

193

Conference on Advances in Materials Science - Presentations | National  

National Nuclear Security Administration (NNSA)

in Materials Science - Presentations | National in Materials Science - Presentations | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Feature Bottom Conference on Advances in Materials Science - Presentations Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing and

194

Center for Nanophase Materials Sciences - Newsletter  

NLE Websites -- All DOE Office Websites (Extended Search)

molecules (including monomers), and molecules that can be used as molecular building blocks for nanomaterials. I also utilize the 500 MHz nuclear magnetic resonance (NMR)...

195

June 26 Training: Using Chemistry and Material Sciences Applications  

NLE Websites -- All DOE Office Websites (Extended Search)

June June 26 Training: Using Chemistry and Material Sciences Applications June 26 Training: Using Chemistry and Material Sciences Applications June 15, 2012 by Francesca Verdier (0 Comments) 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 demonstrate how to use the preinstalled VASP and Gaussian applications at NERSC efficiently. In the second hour, we will discuss more advanced use cases, such as managing workflows, compiling optimized versions of custom material science and chemistry applications.

196

Center for Theoretical and Computational Materials Science  

Science Conference Proceedings (OSTI)

... an advanced code repository/wiki for collaboration and modern computational lab-notebook blogging tools (supported by the National Science ...

2012-10-02T23:59:59.000Z

197

Materials Science and Engineering Onsite Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Science and Engineering Onsite Research As the lead field center for the DOE Office of Fossil Energy's research and development program, the National Energy Technology Laboratory...

198

Center for Nanophase Materials Sciences (CNMS) - Policies  

NLE Websites -- All DOE Office Websites (Extended Search)

POLICIES User Access Policy - Version 1.1 General Policies and Procedures for User Access to the DOE Nanoscale Science Research Centers Peer Review and Advisory Bodies Evaluation...

199

PNNL: Chemical & Materials Sciences - Fundamental & Computational...  

NLE Websites -- All DOE Office Websites (Extended Search)

& Journal Cover Gallery CMSD Job Openings Links Seminar Series Frontiers in Geochemistry Frontiers in Catalysis Science and Engineering Frontiers in Chemical Physics &...

200

Role of Magnetic Fields and Texturing to Improved Magnetic Materials  

Science Conference Proceedings (OSTI)

Mar 13, 2012 ... Experiments to observe the structural and magnetic phase transformations were performed at the Spallation Neutron Source (SNS) at Oak...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Condensed Matter Physics & Materials Science Department, Brookhaven  

NLE Websites -- All DOE Office Websites (Extended Search)

People People Facilities Publications Presentations Organizational Chart Other Information Basic Energy Sciences Directorate BNL Site Index Can't View PDFs? :: Next CMPMS Seminar There are no seminars scheduled at this time. Advanced Energy Materials Group We study both the microscopic and macroscopic properties of complex and nano-structured materials with a view to understanding and developing their application in different energy related technologies Group Leader: Qiang Li Condensed Matter Physics and Materials Science Department Brookhaven National Laboratory Upton, New York 11973-5000 (631) 344-4490 qiangli@bnl.gov AEM group news: Current research topics include: Superconducting Materials Nano-scale Materials (S. Wong) Applied Superconductivity Thermoelectric Materials

202

Materials Sciences and Engineering Program | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

and materials under extreme conditions; energy storage and energy conversion; and nano- and meso-scale materials and properties. Underpinning these four themes are four core...

203

Magnetic Materials for Energy Applications -III  

Science Conference Proceedings (OSTI)

TMS: Energy Committee TMS: Energy Conversion and Storage Committee ... Optimization of the Mechanical Alloying Process of Soft Magnetic Fe-Based...

204

Soft Magnetic Materials in Energy Applications  

Science Conference Proceedings (OSTI)

Current Status of Permanent Magnet Research and Market in China ... First to Second Order Magnetocaloric Transition: on Correct Analysis of Experimental...

205

H. Rare Earth, Electronic, and Magnetic Materials  

Science Conference Proceedings (OSTI)

... Nd-Fe-B Permanent Magnets Unique Exchange Bias Induced by Antiferromagnetic Cr-oxide ZnO-graphene Hybrid Quantum Dots Light Emitting Diode...

206

Center for Nanophase Materials Sciences (CNMS) - Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

G. Alvarez, J. Moreno, T. A. Maier, and M. S. Jarrell, "Magnetic Instabilities and Phase Diagram of the Double-Exchange Model in Infinite Dimensions," New J. Phys. 8, 116...

207

DOE fundamentals handbook: Material science. Volume 1  

SciTech Connect

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.

Not Available

1993-01-01T23:59:59.000Z

208

Magnetic refrigeration apparatus with belt of ferro or paramagnetic material  

DOE Patents (OSTI)

A magnetic refrigerator operating in the 12 to 77 K range utilizes a belt which carries ferromagnetic or paramagnetic material and which is disposed in a loop which passes through the center of a solenoidal magnet to achieve cooling. The magnetic material carried by the belt, which can be blocks in frames of a linked belt, can be a mixture of substances with different Curie temperatures arranged such that the Curie temperatures progressively increase from one edge of the belt to the other. This magnetic refrigerator can be used to cool and liquefy hydrogen or other fluids.

Barclay, J.A.; Stewart, W.F.; Henke, M.D.; Kalash, K.E.

1986-04-03T23:59:59.000Z

209

Chemical & Engineering Materials | More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical and Engineering Materials Chemical and Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasi-elastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported within Chemical and Engineering Materials include: The structure and dynamics of electrical energy storage materials

210

Chemical and Engineering Materials | Neutron Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical and Engineering Materials Chemical and Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasi-elastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported within Chemical and Engineering Materials include: The structure and dynamics of electrical energy storage materials

211

Chemical & Engineering Materials | More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical and Engineering Materials Chemical and Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasi-elastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported within Chemical and Engineering Materials include: The structure and dynamics of electrical energy storage materials

212

Autonomous Research Systems for Materials Science  

Science Conference Proceedings (OSTI)

Dictionary-based Diffraction Microscopy for Materials Effective Extraction of Both Impurity Diffusion Coefficients and Interdiffusion Coefficients for Diffusivity...

213

Algorithm Development in Computational Materials Science and ...  

Science Conference Proceedings (OSTI)

Integrating Advanced Materials Simulation Techniques into an Automated Data Analysis Workflow at the Spallation Neutron Source Intersecting Slip for...

214

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

FRM FRM For the Public Awards and Honors Highlights Publications U.S. Program Planning Visiting ORNL For Researchers Profiles Program Manager Program Management ORNL Facilities Low Activation Materials Development and Analysis (LAMDA) Laboratory Irradiated Materials Examination & Testing (IMET) Facility Fracture Mechanics Laboratory High Flux Isotope Reactor (HFIR) (Research Reactors Division) HFIR Rabbit Irradiation Vehicles Accessing LAMDA Facility Our People Program Manager, Program Management, Facilities Find People ORNL Facilities Low Activation Materials Development and Analysis (LAMDA) Laboratory Irradiated Materials Examination & Testing (IMET) Facility Fracture Mechanics Laboratory High Flux Isotope Reactor (HFIR) (Research Reactors Division) HFIR Rabbit Irradiation Vehicles

215

Metallurgy:Metallurgical Science:Materials Science & Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

(F&M) foundry image Foundry powdermetallurgy Powder Materials Processing (P&M) welding Welding & Joining (W&J) Jason Cooley Peering into previously inacessible realms by...

216

DOE fundamentals handbook: Material science. Volume 2  

Science Conference Proceedings (OSTI)

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).

Not Available

1993-01-01T23:59:59.000Z

217

2004 research briefs :Materials and Process Sciences Center.  

Science Conference Proceedings (OSTI)

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.

Cieslak, Michael J.

2004-01-01T23:59:59.000Z

218

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

NLE Websites -- All DOE Office Websites (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...

219

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

NLE Websites -- All DOE Office Websites (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...

220

Power Magnetic Materials - Programmaster.org  

Science Conference Proceedings (OSTI)

Symposium, Advanced Materials for Power Electronics, Power Conditioning, and ... away from low frequency transformers to modular power electronic systems...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Magnetic Materials for High Frequency Power Electronics  

Science Conference Proceedings (OSTI)

Mar 7, 2013 ... Advanced Materials for Power Electronics, Power Conditioning, and Power ... in power conditioning, conversion, and generation applications.

222

General Abstracts: Electronic, Magnetic, and Photonic Materials ...  

Science Conference Proceedings (OSTI)

May 1, 2007... of Nanocrystalline Structure in Metals by Severe Plastic Deformation ... electronic packaging and inter-connection materials, nanomaterials,...

223

EMSL: Science: Energy Materials and Processes  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Materials & Processes Energy Materials & Processes Energy Materials logo TEM image In situ transmission electron microscopy at EMSL was used to study structural changes in the team’s new anode system. Real-time measurements show silicon nanoparticles inside carbon shells before (left) and after (right) lithiation. Energy Materials and Processes focuses on the dynamic transformation mechanisms and physical and chemical properties at critical interfaces in catalysts and energy materials needed to design new materials and systems for sustainable energy applications. By facilitating the development and rapid dissemination of critical molecular-level information along with predictive modeling of interfaces and their unique properties EMSL helps enable the design and development of practical, efficient, environmentally

224

Computational Materials Science and Engineering in University ...  

Science Conference Proceedings (OSTI)

Cyber-Enabled Ab Initio Simulations in Nanohub.org: Simulation Tools and Learning Modules Cyber-Enabled Materials Simulations Via Nanohub.org.

225

Materials Science of Nuclear Waste Management II  

Science Conference Proceedings (OSTI)

Mar 7, 2013 ... Challenges include the multi-phase nature of the materials, galvanic .... to quantify phase volume percentage and pore size distribution data to...

226

Materials Science of Nuclear Waste Management  

Science Conference Proceedings (OSTI)

The intent is to provide a forum for researchers from national laboratories, universities, and nuclear industry to discuss current understanding of materials...

227

Future Directions in 3D Materials Science  

Science Conference Proceedings (OSTI)

Jul 12, 2012 ... The success of computational materials design in the 1990s established a basis for the DARPA-AIM initiative of the 2000s which broadened...

228

Electronic Materials Science Challenges in Renewable Energy  

Science Conference Proceedings (OSTI)

This work was supported in part by the U.S. Dept. of Energy through the NREL High- ... ...but electronic materials impact many more aspects of renewable energy...

229

Materials Research Highlights | ORNL Neutron Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

Scattering Study on the Dynamics of Poly(alkylene oxide)s" Contact: Christine Gerstl Theory meets experiment: structure-property relationships in an electrode material for...

230

Chemical and Materials Sciences Building | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Building provides modern laboratory and office space for researchers studying and developing materials and chemical processes for energy-related technologies. The Chemical...

231

Conference on Advances in Materials Science - Presentations ...  

National Nuclear Security Administration (NNSA)

Presentations-Session 1 Modeling of Plutonium Ageing The Spectroscopic Signature of Aging in -Pu Modeling the Aging and Reliability of Solder Joints Polymer Material Thermal...

232

Martin-101013 - Argonne National Laboratories, Materials Sicence...  

NLE Websites -- All DOE Office Websites (Extended Search)

Martin-101013 MATERIALS SCIENCE COLLOQUIUM SPEAKER: Ivar Martin Materials Science Division, ANL TITLE: Complex states in metallic magnets DATE: Thursday, Oct. 10, 2013 TIME: 11:00...

233

Oak Ridge Integrated Center for Radiation Materials Science & Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

ORIC Home ORIC Home About ORIC Contacts Specialists Capabilities Irradiation Campaigns Nuclear Fuels Radiation Effects and Defect Modeling Structural Materials Dual Purpose Radiological Characterization Equipment Working with Us Related Links HFIR MSTD NSTD NNFD Comments Welcome to Oak Ridge Integrated Center for Radiation Materials Science & Technology The Oak Ridge National Laboratory ranks among the founding laboratories for the scientific field of radiation materials science. Since the creation of the laboratory, we have maintained strong ties to both the technology and scientific underpinning of nuclear materials research as evidenced by the experience and capabilities across our research divisions. The capabilities at ORNL enjoys include the highest neutron flux nuclear

234

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

Office of Science (SC) Website

Biomolecular Materials Biomolecular Materials Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas Biomolecular Materials Print Text Size: A A A RSS Feeds FeedbackShare Page This activity supports basic research in the discovery, design and synthesis of biomimetic and bioinspired functional materials and complex structures, and materials aspects of energy conversion processes based on principles and concepts of biology. The major program emphasis is the creation of robust, scalable, energy-relevant materials and systems with

235

Critical Magnetic Field Determination of Superconducting Materials  

Science Conference Proceedings (OSTI)

Superconducting RF technology is becoming more and more important. With some recent cavity test results showing close to or even higher than the critical magnetic field of 170-180 mT that had been considered a limit, it is very important to develop a way to correctly measure the critical magnetic field (H{sup RF}{sub c}) of superconductors in the RF regime. Using a 11.4 GHz, 50-MW, electric field at the sample surface. A model of the system is presented in this paper along with a discussion of preliminary experimental data.

Canabal, A.; Tajima, T.; /Los Alamos; Dolgashev, V.A.; Tantawi, S.G.; /SLAC; Yamamoto, T.; /Tsukuba, Natl. Res. Lab. Metrol.

2011-11-04T23:59:59.000Z

236

Center for Nanophase Materials Sciences (CNMS)  

NLE Websites -- All DOE Office Websites

Science User Facilities Science User Facilities Search Go Home About Advisory Committee CNMS Fact Sheet CNMS Organizational Chart Research Themes Publications Journal Cover Gallery Research Highlights Related ORNL User Facilities User Program Becoming A User Acknowledgement Guidelines CNMS Capabilities Active Projects User Group Data Management Policy Working at CNMS Jobs ES&H Obtaining Entry Hours of Operation Local Information News & Events News Events CNMS User Newsletters People Contact Us Visit us on Wikipedia. Visit us on FaceBook. Visit us on YouTube. Upcoming Events and Latest News Call For Proposals - Next cycle is Spring 2014 Neutrons and Nano Workshops and User Meetings - TALKS Postdoctoral Opportunities CNMS Discovery Seminars Opening the Eye-Popping Possibilities of the Smallest Scales

237

Solidification Processing of Materials in Magnetic Fields  

Science Conference Proceedings (OSTI)

7. S. Asai, Metallurgical Aspects of Electromagnetic Processing of Materials in Liquid Metal Magnetohydrodynamics, ed. J. Lielpeteris and R. Moreau (Boston,...

238

Other Sponsors of the Forum Materials Science  

E-Print Network (OSTI)

nanoparticles with potential drug delivery applications. They also have formed metal balls within ceramic shells information: www.uiuc.edu/ Ads by Goooooogle Polymer Materials Find Premium Plastics For All Your Industry

Suslick, Kenneth S.

239

Center for Nanophase Materials Sciences - Newsletter  

NLE Websites -- All DOE Office Websites (Extended Search)

Research Highlights Low-Temperature Exfoliation of Multilayer-Graphene Material from FeCl3 and CH3NO2 Co-Intercalated Graphite Compound Wujun Fu,a Jim Kiggans,b Steven H....

240

A survey of codes and algorithms used in NERSC material science allocations  

E-Print Network (OSTI)

used in Material Science on NERSC machines. N_user is theand algorithms used in NERSC material science allocationsLin-Wang Wang NERSC System Architecture Team Lawrence

Wang, Lin-Wang

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Electromagnetic valve for controlling the flow of molten, magnetic material  

DOE Patents (OSTI)

An electromagnetic valve for controlling the flow of molten, magnetic material is provided, which comprises an induction coil for generating a magnetic field in response to an applied alternating electrical current, a housing, and a refractory composite nozzle. The nozzle is comprised of an inner sleeve composed of an erosion resistant refractory material (e.g., a zirconia ceramic) through which molten, magnetic metal flows, a refractory outer shell, and an intermediate compressible refractory material, e.g., unset, high alumina, thermosetting mortar. The compressible refractory material is sandwiched between the inner sleeve and outer shell, and absorbs differential expansion stresses that develop within the nozzle due to extreme thermal gradients. The sandwiched layer of compressible refractory material prevents destructive cracks from developing in the refractory outer shell.

Richter, Tomas (State College, PA)

1998-01-01T23:59:59.000Z

242

Electromagnetic valve for controlling the flow of molten, magnetic material  

DOE Patents (OSTI)

An electromagnetic valve for controlling the flow of molten, magnetic material is provided, which comprises an induction coil for generating a magnetic field in response to an applied alternating electrical current, a housing, and a refractory composite nozzle. The nozzle is comprised of an inner sleeve composed of an erosion resistant refractory material (e.g., a zirconia ceramic) through which molten, magnetic metal flows, a refractory outer shell, and an intermediate compressible refractory material, e.g., unset, high alumina, thermosetting mortar. The compressible refractory material is sandwiched between the inner sleeve and outer shell, and absorbs differential expansion stresses that develop within the nozzle due to extreme thermal gradients. The sandwiched layer of compressible refractory material prevents destructive cracks from developing in the refractory outer shell. 5 figs.

Richter, T.

1998-06-16T23:59:59.000Z

243

MATERIALS SCIENCE AND TECHNOLOGY DIVISION March 1, 2011  

E-Print Network (OSTI)

(20) B.L. MURPHY MATERIALS THEORY G.M. STOCKS* A.R. STRANGE* F.W. AVERILL (12) M. BAJDICH (3) K. YAMAMOTO NUCLEAR MATERIALS SCIENCE AND TECHNOLOGY R.K. NANSTAD B.J. WADDELL* J.H. BAEK (5) J.T. BUSBY (31 19 NUCLEAR AND RADIOLOGICAL PROTECTION DIVISION 20 TECHNICIAN INTERN PROGRAM 21 CENTER FOR NANOPHASE

244

Digital lock-in detection of site-specific magnetism in magnetic materials  

SciTech Connect

The polarization and diffraction characteristics of x-rays incident upon a magnetic material are manipulated to provide a desired magnetic sensitivity in the material. The contrast in diffracted intensity of opposite helicities of circularly polarized x-rays is measured to permit separation of magnetic signals by element type and by atomic environment. This allows for the direct probing of magnetic signals from elements of the same species in nonequivalent atomic environments to better understand the behavior and characteristics of permanent magnetic materials. By using known crystallographic information together with manipulation of the polarization of x-rays having energies tuned near element-specific electronic excitations and by detecting and comparing the incident and diffracted photons at the same frequency, more accurate magnetic measurements can be made over shorter observation periods.

Haskel, Daniel (Naperville, IL); Lang, Jonathan C. (Naperville, IL); Srajer, George (Oak Park, IL)

2008-07-22T23:59:59.000Z

245

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

SciTech Connect

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.

Samara, G.A.

1997-05-01T23:59:59.000Z

246

Center for Nanophase Materials Sciences (CNMS) - Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

9 PUBLICATIONS 9 PUBLICATIONS Links to individual papers are provided when available online. These links will take you to other web sites and will open in a new window. Subscription may be required to access online publications. Alonzo, J.; Mays, J. W.; Kilbey II, S. M., "Forces of Interaction Between Surfaces Bearing Looped Polymer Brushes 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 La0.7Sr0.3MnO3/La0.7Sr0.3FeO3," Appl. Phys. Lett. 94 (7), 072503 (2009). Bai, X.; Sandukas, S.; Appleford, M. R.; Ong, J. L.; Rabiei, A., "Deposition and Investigation of Functionality Graded Calcium Phosphase Coatings in Titanium," Acta Biomater. 5, 3563-3572 (2009).

247

Center for Nanophase Materials Sciences - Newsletter  

NLE Websites -- All DOE Office Websites (Extended Search)

Summer Newsletter 2010 What's New @ CNMS Small Angle X-ray Scattering (SAXS) Small Angle X-ray Scattering (SAXS) is an analytical method to determine the structure of particle systems in terms of averaged particle sizes or shapes. The materials can be solid or liquid and they can contain solid, liquid or gaseous domains of the same or another material. The method is accurate, non-destructive and often requires only a minimum of sample preparation. The concentration ranges between 0.1 wt.% and 99.9 wt.%. The particle or structure sizes that can be resolved range from 1 to 50 nm in a typical set-up but can be extended to larger angles than between the typical 0.1° and 10° of SAXS, through simultaneous collection of Wide-Angle X-Ray Scattering (WAXS) data. The CNMS has recently added an

248

DOE fundamentals handbook: Material science. Volume 1  

SciTech Connect

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).

Not Available

1993-01-01T23:59:59.000Z

249

Advances in Materials Science for Environmental and Energy Technologies II  

SciTech Connect

The Materials Science and Technology 2012 Conference and Exhibition (MS&T'12) was held October 7-11, 2012, in Pittsburgh, Pennsylvania. One of the major themes of the conference was Environmental and Energy Issues. Papers from five of the symposia held under that theme are invluded in this volume. These symposia included Materials Issues in Nuclear Waste Management for the 21st Century; Green Technologies for Materials Manufacturing and Processing IV; Energy Storage: Materials, Systems and Applications; Energy Conversion-Photovoltaic, Concentraing Solar Power and Thermoelectric; and Materials Development for Nuclear Applications and Extreme Environments.

Matyas, Dr Josef [Pacific Northwest National Laboratory (PNNL); Ohji, Tatsuki [Advanced Manufacturing Research Institute, National Institute of Advanced Industrial Science and Tec; Liu, Xingbo [West Virginia University, Morgantown; Paranthaman, Mariappan Parans [ORNL; Devanathan, Ram [Pacific Northwest National Laboratory (PNNL); Fox, Kevin [Savannah River National Laboratory (SRNL); Singh, Mrityunjay [NASA-Glenn Research Center, Cleveland; Wong-ng, Winnie [National Institute of Standards and Technology (NIST), Gaithersburg, MD

2013-01-01T23:59:59.000Z

250

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

PCM PCM For the Public Visiting ORNL For Researchers Profiles Group Leader Program Manager Staff Members Facilities Final Report on Economic Analysis of Deploying Used Batteries in Power Systems Document For Industry Research Catalysis by Design Zeolites Materials for Catalysis Photocatalytic C02 Our People Group Leader, Program Manager, Staff Members, Facilities Find People Programs Thin-Film Rechargeable Lithium, Lithium-Ion, and Li-Free Batteries Program Membrane Separations Research Program Related Programs ORNL Technologies Recent News & Features News Releases Archive | Features Archive Recent Honors & Awards Award Archives Honors & Awards Achives | ORNL Spotlight Archives] Nancy Dudney, was recently elected as a Electrochemical Society Fellow in recognition of her scientific achievements and service to the

251

Materials Science and Technology Division - Physical Sciences Directorate -  

NLE Websites -- All DOE Office Websites (Extended Search)

STG STG For the Public Publications Visiting ORNL For Researchers Profiles Group Leader Staff Members For Industry Sponsored Research Programs Our People Contacts by Group Leader, Staff Members Find People Related Cooperative Research and Development Agreement Work for Others Recent News & Features News Releases Archive | Features Archive PSD Directorate › MST Division › Scattering and Thermophysics Group The Scattering and Thermophysics Group aims to be a national leader in materials characterization using diffraction and thermophysical property measurement methods. The diffraction portion of the Group utilizes laboratory x-ray, synchrotron x-ray, and neutron diffraction facilties to solve problems from phase stability to residual stress and texture. The thermography and thermophysical properties of the Group has exceptional

252

DistributionCategory: Magnetic Fusion Reactor Materials  

E-Print Network (OSTI)

that its use would not infringe privately owned rights. Reference herein to any specific commercial product. Several analyses of this vapor shielding effect have been performed [l-71.Some previouswork focused on one function q (Z,t) is calculated, in the condensed target material, with detailed models that include

Harilal, S. S.

253

Center for Nanophase Materials Sciences (CNMS) - Macromolecular  

NLE Websites -- All DOE Office Websites (Extended Search)

NANOMATERIALS SYNTHESIS AND FUNCTIONAL ASSEMBLY (POLYMERS) NANOMATERIALS SYNTHESIS AND FUNCTIONAL ASSEMBLY (POLYMERS) Polymer Synthesis The Macromolecular Nanomaterials laboratories include a wide range of polymer synthesis capabilities, with extensive fume hoods (including walk-in hoods for large scale apparatus) and glove boxes for handling sensitive materials. Polymerization Techniques Ionic Polymerizations: World-class expertise in the preparation of well-defined, narrow molecular distribution polymers and copolymers including complex polymer architectures (i.e. block, star, comb, graft and hyperbranched polymers) by anionic and cationic polymerizations. Controlled Radical Polymerization: Extensive expertise in free radical and controlled radical (ATRP, NMP, RAFT) polymerizations. Ring Opening Polymerization: Expertise in the controlled

254

Condensed Matter Physics & Materials Science Department, Brookhaven  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Science, Superconductivity & Energy News Materials Science, Superconductivity & Energy News This page displays news items tagged as "materials science," "superconductivity," and "energy." For a complete index of all topics, click here. Jon Rameau receives The Julian Baumert Thesis Award for his work carried out at NSLS. Htay Hlaing receives the 2010 Di Tian Award from the Department of Physics at Stony Brook University. Adrian Gozar receives one of sixty nine DOE Early Career Scientists awards selected from a pool of 1750 applicants. Enlisting Cells' Protein Recycling Machinery to Regulate Plant Products December 20, 2013 Scientists have developed a new set of molecular tools for controlling the production of plant compounds important for flavors, human health, and biofuels.

255

Training April 5 - Material Science and Chemistry Applications  

NLE Websites -- All DOE Office Websites (Extended Search)

April 5 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. User Announcements Email announcement archive Subscribe via RSS Subscribe Browse by Date January 2014 December 2013 November 2013 October 2013 September 2013 August 2013 July 2013 June 2013 May 2013 April 2013 March 2013 February 2013 January 2013 December 2012 November 2012 October 2012 August 2012 June 2012 May 2012 April 2012 March 2012 February 2012 January 2012 December 2011 November 2011 October 2011 September 2011 August 2011 July 2011 June 2011 May 2011 April 2011 March 2011 February 2011

256

Nanoscience Images from the Center for Nanophase Materials Sciences (CNMS)  

DOE Data Explorer (OSTI)

DOE's Nanoscale Science Research Centers to support the synthesis, processing, fabrication, and analysis of materials at the nanoscale are also National User Facilities. The Center for Nanophase Materials Science is currently one of five ceterns for interdisciplinary research at the nanoscale. These centers are laboratories for nanofabrication, may have one-of-a-kind signature instruments, including nanopatterning tools and research-grade probe microscopes. The images produced by nanoscience research and the technologies involved are beautiful and unique. This website makes available a very small collection but very high quality, public domain images

257

Reference material RM 7811-7 for identification cards with high coercivity high density magnetic stripes  

E-Print Network (OSTI)

Reference material RM 7811-7 for identification cards with high coercivity high density magnetic stripes

Albrecht, M

2003-01-01T23:59:59.000Z

258

A. A. Abrikosov Materials Science Division Argonne National Moratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Developments in the Theory of HTSC Developments in the Theory of HTSC A. A. Abrikosov Materials Science Division Argonne National Moratory Argonne, IL 60439 Distribution: 1-2. M. J. Masek 3. B. D. Dunlap 4. G. W. Crabtree 5 . A. A. Abrikosov 6 - Editorial Office 7. Authors September, 1994 This work is supported by the Division of Materials Sciences, Office of Basic Energy Sciences of DOE, under contract No. W-31- 109-ENG-38, DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, express or implied, or as sun^^ any legal liabili- ty or responsibility for the accuracy, completenes, or usefulness of any information, appa-

259

Research Areas, Condensed Matter Physics & Materials Science Department,  

NLE Websites -- All DOE Office Websites (Extended Search)

Areas Areas Studies of Nanoscale Structure and Structural Defects in Advanced Materials: The goal of this program is to study property sensitive structural defects in technologically-important materials such as superconductors, magnets, and other functional materials at nanoscale. Advanced quantitative electron microscopy techniques, such as coherent diffraction, atomic imaging, spectroscopy, and phase retrieval methods including electron holography are developed and employed to study material behaviors. Computer simulations and theoretical modeling are carried out to aid the interpretation of experimental data. Electron Spectroscopy Group's primary focus is on the electronic structure and dynamics of condensed matter systems. The group carries out studies on a range materials including strongly correlated systems and thin metallic films. A special emphasis is placed on studies of high-Tc superconductors and related materials.

260

The Computational Materials and Chemical Sciences Network (CMCSN) | U.S.  

Office of Science (SC) Website

The Computational Materials and Chemical Sciences Network (CMCSN) The Computational Materials and Chemical Sciences Network (CMCSN) Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas The Computational Materials and Chemical Sciences Network (CMCSN) Print Text Size: A A A RSS Feeds FeedbackShare Page The U.S. Department of Energy, Office of Basic Energy Sciences, provides support for Computational Materials and Chemical Sciences Network (CMCSN) projects through the Theoretical Condensed Matter Physics & Theoretical

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
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261

Magnetic mesoporous materials for removal of environmental wastes  

Science Conference Proceedings (OSTI)

We have synthesized two different magnetic mesoporous materials that can be easily separated from aqueous solutions by applying a magnetic field. Synthesized magnetic mesoporous materials, Mag-SBA-15 (magnetic ordered mesoporous silica) and Mag-OMC (magnetic ordered mesoporous carbon), have a high loading capacity of contaminants due to high surface area of the supports and high magnetic activity due to the embedded iron oxide particles. Application of surface-modified Mag-SBA-15 was investigated for the collection of mercury from water. The mercury adsorption using Mag-SBA-15 was rapid during the initial contact time and reached a steady-state condition, with an uptake of approximately 97% after 7 hours. Application of Mag-OMC for collection of organics from water, using fluorescein as an easily trackable model analyte, was explored. The fluorescein was absorbed into Mag-OMC within minutes and the fluorescent intensity of solution was completely disappeared after an hour. In another application, Mag-SBA-15 was used as a host of tyrosinase, and employed as recyclable catalytic scaffolds for tyrosinase-catalyzed biodegradation of catechol. Tyrosinase aggregates in Mag-SBA-15, prepared in a two step process of tyrosinase adsorption and crosslinking, could be used repeatedly for catechol degradation with no serious loss of enzyme activity. Considering these results of cleaning up water from toxic inorganic, organic and biochemical contaminants, magnetic mesoporous materials have a great potential to be employed for the removal of environmental contaminants and potentially for the application in large-scale wastewater treatment plants.

Kim, Byoung Chan; Lee, Jinwoo; Um, Wooyong; Kim, Jaeyun; Joo, Jin; Lee, Jin Hyung; Kwak, Ja Hun; Kim, Jae Hyun; Lee, Changha; Lee, Hongshin; Addleman, Raymond S.; Hyeon, Taeghwan; Gu, Man Bock; Kim, Jungbae

2011-09-15T23:59:59.000Z

262

Perspective on the Role of Negative Ions and Ion-Ion Plasmas in Heavy Ion Fusion Science, Magnetic Fusion Energy, and Related Fields  

E-Print Network (OSTI)

Fusion Science, Magnetic Fusion Energy, and Related FieldsFusion Science, Magnetic Fusion Energy, and Related Fieldscalled, in the magnetic fusion energy community, a tandem

Kwan, J.W.

2008-01-01T23:59:59.000Z

263

Basic science research to support the nuclear material focus area  

SciTech Connect

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 (NMFA) has identified over two hundred science and technology needs, of which more than thirty are science needs.

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

2002-01-01T23:59:59.000Z

264

Basic Science Research to Support the Nuclear Materials Focus Area  

SciTech Connect

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 (NMFA) has identified over two hundred science and technology needs, of which more than thirty are science needs.

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

2002-02-26T23:59:59.000Z

265

Materials and Molecular Research Division annual report, 1978  

DOE Green Energy (OSTI)

Research is presented concerning materials science including metallurgy and ceramics; solid state physics; and materials chemistry; chemical sciences covering radiation science, chemical physics, and chemical energy; nuclear science; coal research; solar energy; magnetic fusion, conservation; and environmental research. (FS)

Not Available

1978-01-01T23:59:59.000Z

266

Chemistry and Materials Science Directorate 2005 Annual Report  

Science Conference Proceedings (OSTI)

In 1952, we began laboratory operations in the barracks building of the Naval Air Station with approximately 50 employees. Today, the Chemistry and Materials Science (CMS) Directorate is a major organization at the Lawrence Livermore National Laboratory with more than 500 employees who continue to contribute to our evolving national security mission. For more than half a century, the mission of the Laboratory revolved primarily around nuclear deterrence and associated defense technologies. Today, Livermore supports a broad-based national security mission, and our specialized capabilities increasingly support emerging missions in human health and energy security. In the future, CMS will play a significantly expanded role in science and technology at the intersection of national security, energy and environment, and health. Our world-class workforce will provide the science and technology base for radically innovative materials to our programs and sponsors. Our 2005 Annual Report describes how our successes and breakthroughs follow a path set forward by our strategic plan and four organizing research themes, each with key scientific accomplishments by our staff and collaborators. Organized into two major sections-research themes and dynamic teams, this report focuses on achievements arising from earlier investments that address future challenges. The research presented in this annual report gives substantive examples of how we are proceeding in each of these four theme areas and how they are aligned with our national security mission. Research Themes: (1) Materials Properties and Performance under Extreme Conditions--We are developing ultrahard nanocrystalline metals, exploring the properties of nanotubes when exposed to very high temperatures, and engineering stronger materials to meet future needs for materials that can withstand extreme conditions. (2) Chemistry under Extreme Conditions and Chemical Engineering to Support National-Security Programs--Our recent discovery of a new source of coherent light adds a new tool to an array of methods we use to more fully understand the properties of materials. Insights into the early stages of polymer crystallization may lead to new materials for our national-security mission and private industry. (3) Science Supporting National Objectives at the Intersection of Chemistry, Materials Science, and Biology--We are improving drug binding for cancer treatment through the use of new tools that are helping us characterize protein-antibody interactions. By probing proteins and nucleic acids, we may gain an understanding of Alzheimer's, Mad Cow, and other neurodegenerative diseases. (4) Applied Nuclear Science for Human Health and National Security--Our work with cyanobacteria is leading to a fuller understanding of how these microorganisms affect the global carbon cycle. We are also developing new ways to reduce nuclear threats with better radiation detectors. Dynamic Teams: The dynamic teams section illustrates the directorate's organizational structure that supports a team environment across disciplinary and institutional boundaries. Our three divisions maintain a close relationship with Laboratory programs, working with directorate and program leaders to ensure an effective response to programmatic needs. CMS's divisions are responsible for line management and leadership, and together, provide us with the flexibility and agility to respond to change and meet program milestones. The three divisions are: Materials Science and Technology Division; Chemistry and Chemical Engineering Division; and Chemical Biology and Nuclear Science Division. By maintaining an organizational structure that offers an environment of collaborative problem-solving opportunities, we are able to nurture the discoveries and breakthroughs required for future successes. The dynamic teams section also presents the work of CMS's postdoctoral fellows, who bring to the Laboratory many of the most recent advances taking place in academic departments and provide a research stimulus to established research teams. Postdo

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

2006-08-08T23:59:59.000Z

267

Ultra-low field nuclear magnetic resonance and magnetic resonance imaging to discriminate and identify materials  

DOE Patents (OSTI)

An ultra-low magnetic field NMR system can non-invasively examine containers. Database matching techniques can then identify hazardous materials within the containers. Ultra-low field NMR systems are ideal for this purpose because they do not require large powerful magnets and because they can examine materials enclosed in conductive shells such as lead shells. The NMR examination technique can be combined with ultra-low field NMR imaging, where an NMR image is obtained and analyzed to identify target volumes. Spatial sensitivity encoding can also be used to identify target volumes. After the target volumes are identified the NMR measurement technique can be used to identify their contents.

Kraus, Robert H. (Los Alamos, NM); Matlashov, Andrei N. (Los Alamos, NM); Espy, Michelle A. (Los Alamos, NM); Volegov, Petr L. (Los Alamos, NM)

2010-03-30T23:59:59.000Z

268

Power Switches Utilizing Superconducting Material for Accelerator Magnets  

E-Print Network (OSTI)

Power switches that utilize superconducting material find application in superconducting systems. They can be used for the protection of magnets as a replacement for warm DC breakers, as well as for the replacement of cold diodes. This paper presents a comparison of switches made of various superconducting materials having transport currents of up to 600 A and switching times of the order of milliseconds. The switches operate in the temperature range 4.2-77 K and utilize stainless steel clad YBCO tape and MgB2 tape with a nickel, copper, and iron matrix. Results from simulations and tests are reported.

March, S A; Yang, Y; 10.1109/TASC.2009.2017890

2009-01-01T23:59:59.000Z

269

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

Science Conference Proceedings (OSTI)

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 one of the fifteen content strands offered at the institute. The summer institute participants were pre/post tested on their comfort with STEM, their perceptions of STEM education, their pedagogical discontentment, their implementations of inquiry, their attitudes toward student learning of STEM, and their content knowledge associated with their specific content strand. The results from our research indicate a significant increase in content knowledge (t = 11.36, p < .01) for the Living in a Materials World strand participants. Overall the summer institute participants were found to have significant increases in their comfort levels for teaching STEM (t = 10.94, p < .01), in inquiry implementation (t = 5.72, p < .01) and efficacy for teaching STEM (t = 6.27, p < .01) and significant decrease in pedagogical discontentment (t = -6.26, p < .01).

Anne Seifert; Louis Nadelson

2011-06-01T23:59:59.000Z

270

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

NLE Websites -- All DOE Office Websites (Extended Search)

Small Angle Neutron Scattering Study of Conformation of Oligo(ethylene Small Angle Neutron Scattering Study of Conformation of Oligo(ethylene glycol)-Grafted Polystyrene in Dilute Solutions: Effect of the Backbone Length Gang Cheng,1 Yuri B. Melnichenko,1 George D. Wignall,1 Fengjun Hua,2 Kunlun Hong,2 and Jimmy W. Mays2 1Neutron Scattering Sciences Division, Oak Ridge National Laboratory 2Center for Nanophase Materials Sciences, Oak Ridge National Laboratory Achievement: The cooperative interactions among functional segments of biopolymers have led to attempts to create novel synthetic polymers, which are environmentally responsive to various stimuli, such as temperature or pH, in a controlled manner. Understanding the nanoscale conformational changes and phase behavior upon exposure of these polymers to external stimuli is

271

Dynamic high pressure process for fabricating superconducting and permanent magnetic materials  

DOE Patents (OSTI)

Shock waves directed on thin layers of materials is used to form superconducting and permanent magnetic materials with improved microstructures. 9 figs.

Nellis, W.J.; Maple, M.B.; Geballe, T.H.

1986-12-04T23:59:59.000Z

272

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

Science Conference Proceedings (OSTI)

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.

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

1989-12-31T23:59:59.000Z

273

Material Science for Quantum Computing with Atom Chips  

E-Print Network (OSTI)

In its most general form, the atom chip is a device in which neutral or charged particles are positioned in an isolating environment such as vacuum (or even a carbon solid state lattice) near the chip surface. The chip may then be used to interact in a highly controlled manner with the quantum state. I outline the importance of material science to quantum computing (QC) with atom chips, where the latter may be utilized for many, if not all, suggested implementations of QC. Material science is important both for enhancing the control coupling to the quantum system for preparation and manipulation as well as measurement, and for suppressing the uncontrolled coupling giving rise to low fidelity through static and dynamic effects such as potential corrugations and noise. As a case study, atom chips for neutral ground state atoms are analyzed and it is shown that nanofabricated wires will allow for more than $10^4$ gate operations when considering spin-flips and decoherence. The effects of fabrication imperfections and the Casimir-Polder force are also analyzed. In addition, alternative approaches to current-carrying wires are briefly described. Finally, an outlook of what materials and geometries may be required is presented, as well as an outline of directions for further study.

Ron Folman

2011-08-18T23:59:59.000Z

274

Apparatus for magnetic separation of paramagnetic and diamagnetic material  

DOE Patents (OSTI)

The present invention relates to methods and apparatus for segregating paramagnetic from diamagnetic particles in particulate material and, in particular, to the open gradient magnetic separation of ash producing components and pyritic sulfur from coal. The apparatus includes a vertical cylinder and a rotatable vertical screw positioned within the cylinder, the screw having a helical blade angled downwardly and outwardly from the axis. Rotation of the vertical screw causes denser particles, which in the case of coal include pyritic sulfur and ash, which are paramagnetic, to migrate to the outside of the screw, and less dense particles, such as the low sulfur organic portion of the coal, which are diamagnetic, to migrate towards the center of the screw. A vibration mechanism attached to the screw causes the screw to vibrate during rotation, agitating and thereby accommodating further segregation of the particles. An open gradient magnetic field is applied circumferentially along the entire length of the screw by a superconducting quadrupole magnet. The open gradient magnetic field further segregates the paramagnetic-particles from the diamagnetic particles. The paramagnetic particles may then be directed from the cylinder into a first storage bin, and the diamagnetic particles, which are suitable for relatively clean combustion, may be directed into a second storage bin. 5 figs.

Doctor, R.D.

1986-07-24T23:59:59.000Z

275

Apparatus for magnetic separation of paramagnetic and diamagnetic material  

DOE Patents (OSTI)

The present invention relates to methods and apparatus for segregating paramagnetic from diamagnetic particles in particulate material and, in particular, to the open gradient magnetic separation of ash producing components and pyritic sulfur from coal. The apparatus includes a vertical cylinder and a rotatable vertical screw positioned within the cylinder, the screw having a helical blade angled downwardly and outwardly from the axis. Rotation of the vertical screw causes denser particles, which in the case of coal include pyritic sulfur and ash, which are paramagnetic, to migrate to the outside of the screw, and less dense particles, such as the low sulfur organic portion of the coal, which are diamagnetic, to migrate towards the center of the screw. A vibration mechanism attached to the screw causes the screw to vibrate during rotation, agitating and thereby accommodating further segregation of the particles. An open gradient magnetic field is applied circumferentially along the entire length of the screw by a superconducting quadropole magnet. The open gradient magnetic field further segregates the paramagnetic particles from the diamagnetic particles. The paramagnetic particles may then be directed from the cylinder into a first storage bin, and the diamagnetic particles, which are suitable for relatively clean combustion, may be directed into a second storage bin.

Doctor, Richard D. (Glen Ellyn, IL)

1988-01-01T23:59:59.000Z

276

Apparatus for magnetic separation of paramagnetic and diamagnetic material  

DOE Patents (OSTI)

The present invention relates to methods and apparatus for segregating paramagnetic from diamagnetic particles in particulate material and, in particular, to the open gradient magnetic separation of ash producing components and pyritic sulfur from coal. The apparatus includes a vertical cylinder and a rotatable vertical screw positioned within the cylinder, the screw having a helical blade angled downwardly and outwardly from the axis. Rotation of the vertical screw causes denser particles, which in the case of coal include pyritic sulfur and ash, which are paramagnetic, to migrate to the outside of the screw, and less dense particles, such as the low sulfur organic portion of the coal, which are diamagnetic, to migrate towards the center of the screw. A vibration mechanism attached to the screw causes the screw to vibrate during rotation, agitating and thereby accommodating further segregation of the particles. An open gradient magnetic field is applied circumferentially along the entire length of the screw by a superconducting quadrupole magnet. The open gradient magnetic field further segregates the paramagnetic particles from the diamagnetic particles. The paramagnetic particles may then be directed from the cylinder into a first storage bin, and the diamagnetic particles, which are suitable for relatively clean combustion, may be directed into a second storage bin. 5 figs.

Doctor, R.D.

1988-10-18T23:59:59.000Z

277

Jefferson Lab Science Series - Magnets and Their Attractions...  

NLE Websites -- All DOE Office Websites (Extended Search)

for the Teenager Magnets and Their Attractions for Technology Dr. Leigh Harwood - CEBAF December 11, 1991 How do scientists and engineers use magnets? What do magnets promise...

278

TIME-RESOLVED ANALYSES OF MICROSTRUCTURE IN ADVANCED MATERIALS UNDER MAGNETIC FIELDS AT ELEVATED TEMPERATURES USING NEUTRONS  

Science Conference Proceedings (OSTI)

Fundamental science breakthroughs are being facilitated by high magnetic field studies in a broad spectrum of research disciplines. Furthermore, processing of materials under high magnetic fields is a novel technique with very high science and technological potential. However, currently the capability does not exist to do in-situ time-resolved quantitative analyses at high magnetic field strengths and elevated temperatures. Therefore, most measurements are performed ex situ and do not capture the microstructural evolution of the samples during high field exposure. To address this deficiency, we are developing high field magnet processing and analyses systems at the High Flux Isotope Reactor and the Spallation Neutron Source at the Oak Ridge National Laboratory which will link the analytical capabilities inherent in neutron science to the needs of magnetic processing research. Our goal is to apply advanced neutron scattering techniques to explore time-resolved characterizations of magnetically driven alloy phase transformations under transient conditions. This paper will provide an overview of the current status of this research endeavor with preliminary results obtained on ferrous alloys.

Ludtka, Gerard Michael [ORNL; Klose, Frank Richard [ORNL; Kisner, Roger A [ORNL; Fernandez-Baca, Jaime A [ORNL; Ludtka, Gail Mackiewicz- [ORNL; Wilgen, John B [ORNL; Jaramillo, Roger A [ORNL; Santodonato, Louis J [ORNL; Wang, Xun-Li [ORNL; Hubbard, Camden R [ORNL; Tang, Fei [ORNL

2007-01-01T23:59:59.000Z

279

Soft Matter Group, Condensed Matter Physics & Materials Science Department,  

NLE Websites -- All DOE Office Websites (Extended Search)

Research Information (pdf) Research Information (pdf) Publications Seminars Journal Club Staff Information Other Information Basic Energy Sciences Directorate Related Sites BNL Site Index Can't View PDFs? Soft Matter Group Confinement and Template Directed Assembly in Chemical and Biomolecular Materials We use synchrotron x-ray scattering, scanning probe and optical microscopy techniques to study fundamental properties of complex fluids, simple liquids, macromolecular assemblies, polymers, and biomolecular materials under confinement and on templates. The challenges are: To understand liquids under nano-confinement. How templates and confinement can be used to direct the assembly. To understand the fundamental interactions which give rise to similar self-assembly behavior for a wide variety of systems.

280

Spinning a New Type of Magnetic Field | U.S. DOE Office of Science (SC)  

NLE Websites -- All DOE Office Websites (Extended Search)

Spinning a New Type of Magnetic Field Spinning a New Type of Magnetic Field Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & 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: sc.bes@science.doe.gov More Information » October 2013 Spinning a New Type of Magnetic Field Harnessing the spins of electrons in a new way - enabling efficient magnetic switching and holding promise for spintronic devices. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo Image courtesy of John Xiao Schematic of mechanism for generating a magnetic field. The system consists

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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281

Chemistry and Materials Science progress report, first half FY 1992. Weapons-Supporting Research and Laboratory Directed Research and Development  

SciTech Connect

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.

Not Available

1992-07-01T23:59:59.000Z

282

Condensed Matter Physics and Materials Science Department (PM)  

NLE Websites -- All DOE Office Websites (Extended Search)

Condensed Matter Physics and Materials Science Department (PM) Condensed Matter Physics and Materials Science Department (PM) Last modified 12/7/2012 LastName First MI Bldg Room Ext1 Ext2 Fax E-mail ABEYKOON MILINDA 510B 1-21 2915 3827 2739 aabeykoon@bnl.gov AKHANJEE SHIMUL 510A 2-6 5089 3995 2918 sakhanjee@bnl.gov ARONSON MEIGAN 703 2A 4915 7090 4071 maronson@bnl.gov BERLIJN TOM COS 3995 3995 tberlijn@bnl.gov BILLINGE SIMON 510B 1-29 5661 3827 2739 sb2896@columbia.edu BLUME MARTIN 510A 1-6 3735 3995 2739 blume@bnl.gov BOLLINGER ANTHONY 480 139 2601 7090 4071 abolling@bnl.gov BOZIN EMIL 510B 1-26 4963 3827 2739 bozin@bnl.gov BOZOVIC IVAN 480 126 4973 7090 4071 bozovic@bnl.gov CHECCO ANTONIO 510B 1-20 3319 3827 2739 checco@bnl.gov CHOU CHUNG-PIN 510A 2-12 3784 3995 2918 cpchou@bnl.gov DAI YAOMIN 510B 1-18 3788 3827 2739 ymdai@bnl.gov DAVIS SEAMUS 480 3827 4071 jcdavis@ccmr.cornell.edu and/or sdavis@bnl.gov DEAN

283

National Science Bowl® Competition Buzzer Materials List | U.S. DOE Office  

Office of Science (SC) Website

Materials List Materials List National Science Bowl® (NSB) NSB Home About High School Middle School Middle School Students Middle School Coaches Middle School Regionals Middle School Rules, Forms, and Resources Academic Question Resources Make Your Own National Science Bowl® Competition Buzzer National Science Bowl® Competition Buzzer Materials List National Science Bowl® Competition Buzzer Schematic Sample Questions Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Make Your Own National Science Bowl® Competition Buzzer National Science Bowl® Competition Buzzer Materials List

284

National Science Bowl® Competition Buzzer Materials List | U.S. DOE Office  

Office of Science (SC) Website

Materials List Materials List National Science Bowl® (NSB) NSB Home About High School High School Students High School Coaches High School Regionals High School Rules, Forms, and Resources Make Your Own National Science Bowl® Competition Buzzer National Science Bowl® Competition Buzzer Materials List National Science Bowl® Competition Buzzer Schematic Sample Questions Middle School Attending National Event Volunteers 2013 Competition Results News Media WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: 202-586-6702 E: National.Science.Bowl@science.doe.gov Make Your Own National Science Bowl® Competition Buzzer National Science Bowl® Competition Buzzer Materials List Print

285

Microtrap arrays on magnetic film atom chips for quantum information science  

Science Conference Proceedings (OSTI)

We present two different strategies for developing a quantum information science platform, based on our experimental results with magnetic microtrap arrays on a magnetic-film atom chip. The first strategy aims for mesoscopic ensemble qubits in a lattice ... Keywords: Atom chip, FePt magnetic film, Lattice, Magnetic potential, Mesoscopic ensemble qubit, Microscale array, Microtrap, Nanofabrication, Quantum information, Quantum simulator, Rydberg gate, Shift register, Single atom detection, Single site addressing, Sub-optical

V. Y. Leung; A. Tauschinsky; N. J. Druten; R. J. Spreeuw

2011-12-01T23:59:59.000Z

286

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Transient-Mediated fate determination in a transcriptional circuit of HIV Transient-Mediated fate determination in a transcriptional circuit of HIV Leor S. Weinberger (University of California, San Diego), Roy D. Dar (University of Tennessee), and Michael L. Simpson (Center for Nanophase Materials Sciences, Oak Ridge National Laboratory) Achievement One of the greatest challenges in the characterization of complex nanoscale systems is gaining a mechanistic understanding of underlying processes that cannot be directly imaged. Recent research at the CNMS1 explored a novel technique of discovering the details of these interactions through the measurement of the structure of stochastic fluctuations that occur in neighboring nanoscale system components that can be directly imaged. In this work [Nature Genetics, 40(4), 466-470 (2008)], in collaboration with a

287

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

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Understanding Metal-Directed Growth of Single-Crystal M-TCNQF4 Organic Understanding Metal-Directed Growth of Single-Crystal M-TCNQF4 Organic Nanowires K. Xiao, M. Yoon, A. J. Rondinone, E. A. Payzant, and D. B. Geohegan Center for Nanophase Materials Sciences, Oak Ridge National Laboratory Achievement Combined experimental and theoretical studies revealed the nucleation and growth mechanisms of M-TCNQF4 crystalline organic nanowires grown on different metals by vapor-solid chemical reaction (VSCR). Real-time x-ray diffraction was used to measure the growth kinetics of the nanowires, and a modified Avrami model of the data showed that growth proceeds via a 1D ion diffusion-controlled reaction at their tips. First principles atomistic calculations were used to understand how charge transfer interactions govern the reactivity of different metals in the growth process through the

288

Center for Nanophase Materials Sciences (CNMS) - Archived CNMS Research  

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CNMS USER RESEARCH CNMS USER RESEARCH Fluctuations and Correlations in Physical and Biological Nanosystems Michael L. Simpson and Peter T. Cummings Center for Nanophase Materials Science, Oak Ridge National Laboratory When components at one level (atoms, molecules, nanostructures, etc) are coupled together to form higher-level - mesoscale - structures, new collective phenomena emerge. Optimizing such systems requires embracing stochastic fluctuations in a manner similar to that found in nature. E.g., homeostasis - regulation of a cell's internal environment to maintain stability and function at the mesoscale (i.e., cell) in the face of an unpredictable environment - is maintained even though there is considerable noise at the nanoscale (protein, RNA, molecular motor). A recent ACS Nano

289

Material Sciences Material Sciences  

E-Print Network (OSTI)

is adversely affected by the emer- gence of drug-resistant HIV-1 variants. Thus, it is important to understand the atomic-level origin of the drug resistance and to use that knowledge in the design of improved NNRTIs

290

Method and apparatus for separating materials magnetically. [Patent application; iron pyrite from coal  

DOE Patents (OSTI)

Magnetic and nonmagnetic materials are separated by passing stream thereof past coaxial current-carrying coils which produce a magnetic field wherein intensity varies sharply with distance radially of the axis of the coils.

Hise, E.C. Jr.; Holman, A.S.; Friedlaender, F.J.

1980-11-06T23:59:59.000Z

291

Argonne CNM: Electronic & Magnetic Materials & Devices Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Electronic & Magnetic Materials & Devices Capabilities Synthesis Colloidal chemistry and self-assembly techniques Complex oxide film synthesis via molecular beam epitaxy (DCA R450 Custom) Physical vapor deposition (Lesker CMS 18 and PVD 250) Spin coating (Laurell WS-400) Characterization Variable-temperature (VT) scanning tunneling microscope with atomic force microscopy capabilities (Omicron VT-AFM/STM), operates in an ultrahigh vacuum (UHV) environment with a base pressure of < 1E-10 mbar and 55-400 K. Atomic resolution is routinely obtained at room temperature and below. The AFM capabilities support a range of scanning modes. The analysis chamber also houses a LEED/Auger with an attached preparation chamber for sample cleaning and deposition (sputter cleaning, direct current heating, e-beam heating stage, metal deposition, etc.)

292

Materials Science Dominates R&D 100 Awards  

Science Conference Proceedings (OSTI)

Aug 16, 2010... Technologies, Electric Devices, Energy Technologies, Imaging Technologies, Lasers and Photonics, Process Sciences, Safety and...

293

Z .Materials Science and Engineering C 7 2000 149160 www.elsevier.comrlocatermsec  

E-Print Network (OSTI)

, Mind, and Beha?ior, Department of Biological Sciences, Bowling Green State Uni?ersity, Bowling GreenZ .Materials Science and Engineering C 7 2000 149­160 www.elsevier.comrlocatermsec An electrical fluctuations to which a single cell will respond. q 2000 Elsevier Science S.A. All rights reserved. Keywords

Moore, Paul A.

294

First-order Transition Magnetocaloric Materials in Rotary Magnetic ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Astronautics has designed, constructed, and tested several ... requires accurate modeling of the magnetic refrigerator, accurate layering of a...

295

CRC materials science and engineering handbook. Third edition  

SciTech Connect

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.

Shackelford, J.F.; Alexander, W. (eds.)

1999-01-01T23:59:59.000Z

296

Opportunities for Multimodal CARS Microscopy in Materials Science  

Science Conference Proceedings (OSTI)

Symposium, Optical and X-ray Imaging Techniques for Material Characterization. Presentation Title, Opportunities for Multimodal CARS Microscopy in Materials...

297

Enhancing Magnetic Properties of Molecular Magnetic Materials: The Role of Single-Ion Anisotropy  

E-Print Network (OSTI)

Considerable efforts are being devoted to designing enhanced molecular magnetic materials, in particular single molecule magnets (SMMs) that can meet the requirements for future technologies such as quantum computing and spintronics. A current trend in the field is enhancing the global anisotropy in metal complexes using single-ion anisotropy. The work in this dissertation is devoted to the synthesis and characterization of new building blocks of the highly anisotropic early transition metal ion V(III) with the aim of incorporating them into heterometallic molecular materials. The results underscore the importance of tuning the local coordination environments of metal ions in order to ensure enhanced single ion anisotropy. A family of mononuclear axially distorted vanadium (III) compounds, A[L_(3)VX_(3)] (3-9) (X = F, Cl or Br, A^(+) = Et_(4)N^(+), nBu_(4)N^(+) or PPN^(+) , L_(3) = Tp or Tp* (Tp = tris(-1-pyrazolyl)borohydride), Tp* = tris(3,5-dimethyl-1-pyrazolyl)borohydride)), and [Tp*V(DMF)_(3)](PF_(6))_(2) were studied. Replacement of the Tp ligand in 3 with the stronger ?-donor Tp* results in a near doubling of the magnitude of the axial zero-field splitting parameter D_(z) (D_(z) = -16.0 cm^(-1) in 3, and -30.0 cm^(-1) in 4) as determined by magnetic measurements. Such findings support the idea that controlling the axial crystal field distortion is an excellent way to enhance single-ion anisotropy. High Field-High Frequency EPR measurements on 4 revealed an even higher D value, -40.0 cm^(-1). Interestingly, compound 4 exhibits evidence for an out-of-phase ac signal under dc field. In another effort, a new series of vanadium cyanide building blocks, PPN[V(acac)_(2)(CN)_(2)]?PPNCl (13) (acac = acetylacetonate), A[V(L)(CN)_(2)] (A^(+) = Et_(4)N^(+), L = N,N'-Ethylenebis(salicylimine) (14), A = PPN^(+), L = N,N'-Ethylenebis(salicylimine) (15), L = N,N'-Phenylenebis(salicylimine) (16), and L = N,N'-Ethylenebis(2-methoxysalicylimine) (17)) were synthesized. Magnetic studies revealed moderate Dz values (-10.0, 5.89, 3.7, 4.05 and 4.36 cm^(-1) for 13-17 respectively). The first family of cyanide-bridged lanthanide containing molecules with a trigonal bipyramidal (TBP) geometry, (Et_(4)N)_(2)[(Re(triphos)(CN)_(3))_(2)(Ln(NO_(3))_(3))_(3)]-?4CH_(3)CN (19-27 with Ln = La, Ce, Pr, Nd, Sm, Gd, Tb, Dy and Ho) were prepared using the [(triphos)Re(CN)_(3)]^(-) building block, results that add valuable information to our database of compounds with a TBP geometry. Magnetic studies revealed diverse magnetic responses including slow relaxation of the magnetization at zero field for 25 and 26 , an indication of SMM behavior.

Saber, Mohamed Rashad Mohamed

2013-08-01T23:59:59.000Z

298

Center for Materials Science, Los Alamos National Laboratory. Status report, October 1, 1990--September 30, 1991  

Science Conference Proceedings (OSTI)

This report summarizes the progress of the Center for Materials Science (CMS) from October 1, 1990 to September 30, 1991, and is the nineth such annual report. It has been a year of remarkable progress in building the programs of the Center. The extent of this progress is described in detail. The CMS was established to enhance the contribution of materials science and technology to the Laboratory`s defense, energy and scientific missions, and the Laboratory. In carrying out these responsibilities it has accepted four demanding missions: (1) Build a core group of highly rated, established materials scientists and solid state physicists. (2) Promote and support top quality, interdisciplinary materials research programs at Los Alamos. (3) Strengthen the interactions of materials science and Los Alamos with the external materials science community. and (4) Establish and maintain modern materials research facilities in a readily accessible, central location.

Parkin, D.M.; Boring, A.M. [comps.

1991-10-01T23:59:59.000Z

299

Neutrons for Materials Science and Engineering - ASM Oak Ridge...  

NLE Websites -- All DOE Office Websites (Extended Search)

of NST2 Attendees Click for full Size Image Welcome Overview - Michelle Buchanon Fundamentals of Neutron Scattering Research - Ian Anderson Neutron Scattering on Magnetic...

300

Conference on Advances In Materials Science - 2009, Prague, Czech...  

National Nuclear Security Administration (NNSA)

Czech Republic Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing Institutional Research...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

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

NLE Websites -- All DOE Office Websites (Extended Search)

for Neutron Science, Institute for Complex Systems, Germany - March 22,2013 CNMS and SNS Research Forum Annabella Selloni, Princeton University - March 5, 2013 Alexandre...

302

3-D Materials Science using Polychromatic Synchrotron X-Ray ...  

Science Conference Proceedings (OSTI)

... beamline with submicron spatial resolution at the Advanced Photon Source. ... Sciences and Engineering Division; UNI-XOR support at APS by DOE-BES.

303

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

NLE Websites -- All DOE Office Websites (Extended Search)

D. Ryckman, Marco Liscidini, J. E. Sipe, and S. M. Weiss Department of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, Tennessee...

304

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

NLE Websites -- All DOE Office Websites (Extended Search)

D. Ryckman, Marco Liscidini, J. E. Sipe, and S. M. Weiss Department of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, Tennessee...

305

High frequency transformers and high Q factor inductors formed using epoxy-based magnetic polymer materials  

DOE Patents (OSTI)

An electrical component in the form of an inductor or transformer is disclosed which includes one or more coils and a magnetic polymer material located near the coils or supporting the coils to provide an electromagnetic interaction therewith. The magnetic polymer material is preferably a cured magnetic epoxy which includes a mercaptan derivative having a ferromagnetic atom chemically bonded therein. The ferromagnetic atom can be either a transition metal or rare-earth atom.

Sanchez, Robert O. (Los Lunas, NM); Gunewardena, Shelton (Walnut, CA); Masi, James V. (Cape Elizabeth, ME)

2007-11-27T23:59:59.000Z

306

Iron-Nickel-Based SuperMagnets: Multiscale Development of L10 Materials for Rare Earth-Free Permanent Magnets  

Science Conference Proceedings (OSTI)

REACT Project: Northeastern University will develop bulk quantities of rare-earth-free permanent magnets with an iron-nickel crystal structure for use in the electric motors of renewable power generators and EVs. These materials could offer magnetic properties that are equivalent to todays best commercial magnets, but with a significant cost reduction and diminished environmental impact. This iron-nickel crystal structure, which is only found naturally in meteorites and developed over billions of years in space, will be artificially synthesized by the Northeastern University team. Its material structure will be replicated with the assistance of alloying elements introduced to help it achieve superior magnetic properties. The ultimate goal of this project is to demonstrate bulk magnetic properties that can be fabricated at the industrial scale.

None

2012-01-01T23:59:59.000Z

307

Physical Behavior of Materials | U.S. DOE Office of Science (SC)  

NLE Websites -- All DOE Office Websites (Extended Search)

Physical Behavior of Materials Physical Behavior of Materials Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas Physical Behavior of Materials Print Text Size: A A A RSS Feeds FeedbackShare Page This research area supports basic research on the behavior of materials in response to external stimuli, such as temperature, electromagnetic fields, chemical environments, and the proximity effects of surfaces and interfaces. Emphasis is on the relationships between performance (such as

308

Sandia National Labs: Materials Science and Engineering Center...  

NLE Websites -- All DOE Office Websites (Extended Search)

and predictability. Materials Aging and Reliability: We develop the understanding of chemical and physical mechanisms that cause materials properties to change. The primary...

309

Sandia National Labs: Materials Science and Engineering Center...  

NLE Websites -- All DOE Office Websites (Extended Search)

and materials interfaces used in the nonnuclear portion of weapons, Sandia has used a risk-management approach to identify those materials and interfaces that must be...

310

Materials Science & Technology 2005 (MS&T'05)  

Science Conference Proceedings (OSTI)

Sep 25, 2005... Materials and Life Management Issues; Materials for the Hydrogen Economy; Modeling and Simulation of Titanium Technology: Theory and...

311

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

NLE Websites -- All DOE Office Websites (Extended Search)

narrow gap materials including some superconductors, heavy-Fermion compounds, and many thermoelectric materials. Our results demonstrate the importance of including these...

312

The Transformational Potential of Magnetic Materials: ARPA-E ...  

Science Conference Proceedings (OSTI)

The ARPA-E ADEPT program is focused on improvements in electrical energy efficiency ... Current Status of Permanent Magnet Research and Market in China.

313

Advanced Magnetic Materials for Next Generation Data Storage ...  

Science Conference Proceedings (OSTI)

All Solid State 2-Dimensional Li Battery Alloy Design and ... Rare-Earth Magnets Challenge to Development of Diamond Power Devices for Saving Energy.

314

Discovery of New Materials to Capture Methane | U.S. DOE Office of Science  

Office of Science (SC) Website

Discovery of New Materials to Capture Methane Discovery of New Materials to Capture Methane Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & 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: sc.bes@science.doe.gov More Information » April 2013 Discovery of New Materials to Capture Methane Predicted materials could economically produce high-purity methane from natural gas systems and separate methane from coal mine ventilation systems. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo Image courtesy of Berend Smit, UC-Berkeley

315

Christen leads ORNL's Center for Nanophase Materials Sciences | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

4 4 SHARE Media Contact: Bill Cabage Oak Ridge National Laboratory Communications (865) 574-4399 Christen leads ORNL's Center for Nanophase Materials Sciences Hans Christen Hans Christen (hi-res image) OAK RIDGE, Jan. 9, 2014 -- Hans M. Christen of the Department of Energy's Oak Ridge National Laboratory has been named director of ORNL's Center for Nanophase Materials Sciences, one of the five DOE Nanoscale Science Research Centers. Christen joined ORNL in 2000 and led the Thin Films and Nanostructures group from 2006 to 2013. In 2013, he became associate director within the Materials Science and Technology Division and has managed the DOE Materials Sciences & Engineering Program since 2011. His research has focused on the effects of epitaxial strain, spatial

316

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

NLE Websites -- All DOE Office Websites (Extended Search)

to the significance of this discovery at the intersection of the emerging field of photonics and molecular sciences, it is featured on the cover of the March 25, 2010, issue of...

317

Center for Nanophase Materials Sciences - Summer Newsletter 2010  

NLE Websites -- All DOE Office Websites (Extended Search)

Division, Office of Basic Energy Sciences, U.S. Department of Energy (NB, SJ, APB) and ORNL LDRD program (SVK, LQC). SC and LQC at Penn State acknowledge the financial support...

318

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Division, Office of Basic Energy Sciences, U.S. Department of Energy (NB, SJ, APB) and ORNL LDRD program (SVK, LQC). SC and LQC at Penn State acknowledge the financial support...

319

Materials Research Support at the Office of Basic Energy Sciences  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2010 TMS Annual Meeting & Exhibition. Symposium , Federal Funding Workshop. Presentation Title, Materials Research Support at...

320

Sustainability on the basis of Metallurgy and Materials Science  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2010 TMS Annual Meeting & Exhibition. Symposium , Sustainable Materials Processing and Production. Presentation Title...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Materials and Science in Sports (CD-ROM) - TMS  

Science Conference Proceedings (OSTI)

Apr 1, 2001... baseball, soccer, sailing, hockey, and athletics. Coverage may also include design, materials, mechanics, dynamics, and biomechanics.

322

Bayesian Networks in Materials Science: New Tools to Predict the ...  

Science Conference Proceedings (OSTI)

Integrating Advanced Materials Simulation Techniques into an Automated Data Analysis Workflow at the Spallation Neutron Source Intersecting Slip for...

323

Sandia National Labs: Materials Science and Engineering Center...  

NLE Websites -- All DOE Office Websites (Extended Search)

and Processing Corrosion Materials Reliability Analysis Polymer Performance and Aging Polymer Synthesis, Processing and Characterization Process Diagnostics and Control...

324

Processing to Control Morphology and Texture in Magnetic Materials  

Science Conference Proceedings (OSTI)

... in Nanocrystalline Soft Magnetic Alloys Effect of Particle Size on the Coercivity of R-Fe-B (R=Nd, Pr) Powders Prepared by Surfactant-Assisted Ball Milling.

325

The improved technique of electric and magnetic parameters measurements of powdered materials  

Science Conference Proceedings (OSTI)

This paper presents the measurement technique that allows to determine the relative permittivity and permeability of powdered materials. Measurements are realized in a coaxial transmission line which guarantees the broad band frequency characterization. ... Keywords: Absorbing materials, Magnetic materials, Microwave measurements, Permittivity and permeability measurements, Powdered ferrite measurements, Scattering parameters

Roman Kubacki; Leszek Nowosielski; Rafa? Przesmycki

2011-11-01T23:59:59.000Z

326

mcdermott-100412 - Argonne National Laboratories, Materials Sicence...  

NLE Websites -- All DOE Office Websites (Extended Search)

MATERIALS SCIENCE COLLOQUIUM SPEAKER: PROF. Robert McDermott University of Wisconsin-Madison TITLE: "1f Noise and Dephasing from Surface Magnetic States in SQUIDs and...

327

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

SciTech Connect

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).

Todd R. Allen

2011-12-01T23:59:59.000Z

328

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

DOE Green Energy (OSTI)

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.

Not Available

2011-06-01T23:59:59.000Z

329

Chemical & EngChemical/Engineering Materials Division | Neutron Science |  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical and Engineering Materials Division Chemical and Engineering Materials Division SHARE Chemical and Engineering Materials Division CEMD Director Mike Simonson The Chemical and Engineering Materials Division (CEMD) supports neutron-based research at SNS and HFIR in understanding the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of division-supported capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasielastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported by the division include the structure

330

PCCM's partnership with Liberty Science Center (LSC) has grown to improve awareness of materials science engineering among new audiences. In collaboration  

E-Print Network (OSTI)

and Liberty Science Center Expand Partnership (DMR0819860) D. Steinberg, C. Arnold, M. McAlpine, R. RegisterPCCM's partnership with Liberty Science Center (LSC) has grown to improve awareness of materials science engineering among new audiences. In collaboration with Liberty Science Center, PCCM members

Petta, Jason

331

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

NLE Websites -- All DOE Office Websites (Extended Search)

default.aspx CNMS adheres to the DOE Policy on Nanoscale Materials, DOE Order 456.1 THE SAFE HANDLING OF UNBOUND ENGINEERED NANOPARTICLES, and ORNL requirements....

332

NIST Awards Grants for New Science Facilities - Materials ...  

Science Conference Proceedings (OSTI)

Sep 30, 2010... based on fuel cells, biofuels, and electric vehicles) and build system sustainability (Net Zero energy buildings, sustainable building materials,...

333

Career Opportunities and Experiences in Materials Science and ...  

Science Conference Proceedings (OSTI)

... outside your comfort zone as a materials scientist and engineer and provide ... of mediocrity, the current economic climate and the competitive nature of hiring.

334

Chemical and Engineering Materials Division | ORNL Neutron Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

and Engineering Materials Division (CEMD) supports neutron-based research at SNS and HFIR in understanding the structure and dynamics of chemical systems and novel engineering...

335

XG Sciences, ORNL partner on titanium-graphene composite materials...  

NLE Websites -- All DOE Office Websites (Extended Search)

composites. "Graphene is an exciting new material with huge po-tential due to its fast electron mobility, high mechanical strength, and excellent thermal conductivity," said...

336

Materials Science by High-energy Powder Diffraction: Opportunities ...  

Science Conference Proceedings (OSTI)

Symposium, O. Advanced Neutron and Synchrotron Studies of Materials .... Status of China Spallation Neutron Source and Perspectives of Neutron Research in...

337

Powder diffraction in materials science using the KENS cold-neutron source  

SciTech Connect

Since superconductivity fever spread around the world, neutron powder diffraction has become very popular and been widely used by crystallographers, physicists, chemists, mineralogists, and materials scientists. The purpose of present paper is to show, firstly, important characteristics of time-of-flight TOF powder diffraction using cold-neutron source in the study of materials science, and, secondly, recent studies on the structure and function of batteries at the Neutron Science Laboratory (KENS) in the High Energy Accelerator Research Organization (KEK).

Kamiyama, T.; Oikawa, K. [Univ. of Tsukuba (Japan). Inst. of Materials Science; Akiba, E. [National Inst. of Materials and Chemical Research, Tsukuba (Japan)] [and others

1997-12-01T23:59:59.000Z

338

Magnetic Materials for Energy Applications IV: High Performance ...  

Science Conference Proceedings (OSTI)

... Materials for Power Electronics, Power Conditioning and Power Conversion II) ... for real-life modeling of various devices, such as transformers and motors.

339

Soft Magnetic Materials for High Power and High Frequency Power ...  

Science Conference Proceedings (OSTI)

Symposium, Advanced Materials for Power Electronics, Power Conditioning, and ... are in high demand for the next generation of miniaturized power electronics.

340

Application of Metal Injection Molding to Soft Magnetic Materials  

Science Conference Proceedings (OSTI)

Advances in Current Activated Tip-Based Sintering (CATS) Advances in Synthesis and Densification of Heterogeneous Materials Application of Metal Injection...

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

High Entropy Alloys a New Class of Structural Materials: Magnetism ...  

Science Conference Proceedings (OSTI)

Perspectives on Phonons and Electron-Phonon Scattering in High-Temperature Superconductors Prediction and Design of Materials from Crystal Structures to...

342

Kazuhiro Hono, Magnetic Materials Center Managing Director, NIMS...  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials in Japan SessionA7HonoNIMS.pdf More Documents & Publications Tom Lograsso, Ames Laboratory (Iowa State University), Future Directions in Rare Earth Research:...

343

The Use of X-Ray Microbeams in Materials Science  

SciTech Connect

Most materials are heterogeneous on mesoscopic length scales (tenths-to-tens of microns), and materials properties depend critically on mesoscopic structures such as grain sizes, texture, and impurities. The recent availability of intense, focused x-ray microbeams at synchrotron facilities has enabled new techniques for mesoscale materials characterization. We describe instrumentation and experiments on the MHATT-CAT and UNICAT undulator beamlines at the Advanced Photon Source which use micron and submicron-size x-ray beams to investigate the grain orientation, local strain and defect content in a variety of materials of technological interest. Results from a combinatorial study on epitaxial growth of oxide films on textured metal substrates will be described to illustrate x-ray microbeam capabilities.

Budai, J.D.; Chung, J.-S.; Ice, G.E.; Larson, B.C.; Lowe, W.P.; Norton, D.P.; Tamura, N.; Tischler, J.Z.; Williams, E.L.; Yoon, M.; Zschack, P.

1998-10-13T23:59:59.000Z

344

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Low-temperature Exfoliation of Multilayer-Graphene Material from FeCl3 and CH3NO2 Co-intercalated Graphite Compound Wujun Fu,a Jim Kiggans,b Steven H. Overbury,a,c Viviane...

345

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

Science Conference Proceedings (OSTI)

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)

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

1991-12-31T23:59:59.000Z

346

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

Materials Science Materials Science Go to Research Groups Preprints Provided by Individual Scientists: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Abécassis, Benjamin (Benjamin Abécassis) - Laboratoire de Physique des Solides, Université de Paris-Sud 11 Ackland, Graeme (Graeme Ackland) - Centre for Materials Science and Engineering & School of Physics, University of Edinburgh Adams, James B (James B Adams) - Department of Chemical and Materials Engineering, Arizona State University Adams, Philip W. (Philip W. Adams) - Department of Physics and Astronomy, Louisiana State University Adeyeye, Adekunle (Adekunle Adeyeye) - Department of Electrical and Computer Engineering, National University of Singapore Agrawal, Dinesh (Dinesh Agrawal) - Microwave Processing and

347

The Materials Science and Engineering of the Star Wars Universe  

Science Conference Proceedings (OSTI)

Materials Analysis: A Key to Unlocking the Mystery of the Columbia Tragedy ... Negatively charged antiprotons will be generated in a high-energy cyclotron, selectively .... Let me vox the marketing department and get their take. ... to display up-to-the-minute news and information, surgical droids who deliver babies, and...

348

Chemistry and Material Sciences Applications Training at NERSC April 5,  

NLE Websites -- All DOE Office Websites (Extended Search)

User Feedback JGI Intro to NERSC Data Transfer and Archiving Using the Cray XE6 Joint NERSC/OLCF/NICS Cray XT5 Workshop NERSC User Group Training Remote Setup Online Tutorials Courses NERSC Training Accounts Request Form Training Links OSF HPC Seminiars Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Training & Tutorials » Training Events » Chemistry

349

Evaluation of Natural Gas Pipeline Materials for Hydrogen Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Thad M. Adams 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 Materials for Hydrogen Service Hydrogen Technology at the Savannah Hydrogen Technology at the Savannah River Site River Site * Tritium Production/Storage/Handling and Hydrogen Storage/Handling since 1955 - Designed, built and currently operate world's largest metal hydride based processing facility (RTF) - DOE lead site for tritium extraction/handling/separation/storage operations * Applied R&D provided by Savannah River National Laboratory - Largest hydrogen R&D staff in country * Recent Focus on Related National Energy Needs - Current major effort on hydrogen energy technology

350

Neutron Sciences - Electrode Material for Solid-oxide Fuel Cells  

NLE Websites -- All DOE Office Websites (Extended Search)

Theory meets experiment: structure-property relationships in an electrode Theory meets experiment: structure-property relationships in an electrode material for solid-oxide fuel cells Research Contact: Ana B. Munoz-Garcia December 2012, Written by Agatha Bardoel Fuel cell technology is one potentially very efficient and environmentally friendly way to convert the chemical energy of fuels into electricity. Solid-oxide fuel cells (SOFCs) can convert a wide variety of fuels with simpler, cheaper designs than those used in liquid electrolyte cells. Using the Powder Diffractometer at the Spallation Neutron Source, researchers experimentally characterized the promising new SOFC electrode material strontium iron molybdenum oxide─Sr2Fe1.5Mo0.5O6-δ (SFMO). Combining the experimental results with insights from theory showed that the crystal structure is distorted from the ideal cubic simple perovskite

351

MATERIALS SCIENCE AND TECHNOLOGY DIVISION September 1, 2009  

E-Print Network (OSTI)

NUCLEAR POWER NUCLEAR ENERGY W.R. CORWIN B.J. WADDELL* A.A. BLANKENSHIP* (1) G.L. BELL* ADVANCED REACTORS THEORY G.M. STOCKS A.R. STRANGE F.W. AVERILL (12) M. BAJDICH (3) K.H. BEVAN (3) X. CHEN (3) V.R. COOPER M.T. LIU (12) P.J. MAZIASZ J. R. MORRIS (27) T.G. NIEH (5) G.M. PHARR (24) Y. YAMAMOTO NUCLEAR MATERIALS

352

Collimation and material science studies (ColMat) at GSI.  

E-Print Network (OSTI)

Within the frame of the EuCARD program, the GSI Helmholtzzentrum fr Schwerionenforschung in Darmstadt is performing accelerator R&D in workpackage 8: ColMat. The coordinated effort is focussed on materials aspects important for building the FAIR accelerator facility at GSI and the LHC upgrade at CERN. Accelerator components and especially protection devices have to be operated in high dose environments. The radiation hazard occurs either by the primary proton and ion beams or the secondary radiation after initial beam loss. Detailed numerical simulations have been carried out to study the damage caused to solid targets by the full impact of the LHC beam as well as the SPS beam. Tungsten, copper and graphite as possible collimator materials have been studied. Experimental an theoretical studies on radiation damage on materials used for the LHC upgrade and the FAIR accelerators are performed at the present GSI experimental facilities. Technical decisions based on these results will have an impact on the F...

Stadlmann, J; Kollmus, H; Krause, M; Mustafin, E; Petzenhauser, I; Spiller, P; Strasik, I; Tahir, N; Tomut, M; Trautmann, C

2010-01-01T23:59:59.000Z

353

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

Science Conference Proceedings (OSTI)

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}.

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

2008-01-01T23:59:59.000Z

354

Dynamic high pressure process for fabricating superconducting and permanent magnetic materials  

DOE Patents (OSTI)

Shock wave formation of thin layers of materials with improved superconducting and permanent magnetic properties and improved microstructures is disclosed. The material fabrication system includes a sandwiched structure including a powder material placed between two solid members to enable explosive shock consolidation. The two solid members are precooled to about 80--100 K to reduce the residual temperatures attained as a result of the shock wave treatment, and thereby increase the quench rate of the consolidated powder. 9 figs.

Nellis, W.J.; Geballe, T.H.; Maple, M.B.

1990-03-13T23:59:59.000Z

355

Dynamic high pressure process for fabricating superconducting and permanent magnetic materials  

DOE Patents (OSTI)

Shock wave formation of thin layers of materials with improved superconducting and permanent magnetic properties and improved microstructures. The material fabrication system includes a sandwiched structure including a powder material placed between two solid members to enable explosive shock consolidation. The two solid members are precooled to about 80.degree.-100.degree. K. to reduce the residual temperatures attained as a result of the shock wave treatment, and thereby increase the quench rate of the consolidated powder.

Nellis, William J. (Berkeley, CA); Geballe, Theodore H. (Woodside, CA); Maple, M. Brian (Del Mar, CA)

1990-01-01T23:59:59.000Z

356

Pu-Bearing Materials - From Fundamental Science to Storage Standards  

Science Conference Proceedings (OSTI)

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, this 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}. (authors)

Shiu-Wing Tam; Yung Liu [Decision and Information Sciences Div., Argonne National Laboratory, 9700 S. Cass Avenue, Bldg. 900, MS-12, Argonne, IL, 60439 (United States)

2008-07-01T23:59:59.000Z

357

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

R S R S T U V W X Y Z Qasem, Apan (Apan Qasem) - Department of Computer Science, Texas State University - San Marcos Qi, Xiaojun (Xiaojun Qi) - Department of Computer Science, Utah State University Qi, Yuan "Alan" (Yuan "Alan" Qi) - Departments of Computer Sciences & Statistics, Purdue University Qian, Xiaoping (Xiaoping Qian) - Mechanical, Materials, and Aerospace Engineering Department, Illinois Institute of Technology Qiao, Chunming (Chunming Qiao) - Department of Computer Science and Engineering, State University of New York at Buffalo Qiao, Daji (Daji Qiao) - Department of Electrical and Computer Engineering, Iowa State University Qiao, Sanzheng (Sanzheng Qiao) - Department of Computing and Software, McMaster University Qin, Feng (Feng Qin) - Department of Computer Science and

358

Hydrogenated Bilayer Wurtzite SiC Nanofilms: A Two-Dimensional Bipolar Magnetic Semiconductor Material  

E-Print Network (OSTI)

Recently, a new kind of spintronics materials, bipolar magnetic semiconductor (BMS), has been proposed. The spin polarization of BMS can be conveniently controlled by a gate voltage, which makes it very attractive in device engineering. Now, the main challenge is finding more BMS materials. In this article, we propose that hydrogenated wurtzite SiC nanofilm is a two-dimensional BMS material. Its BMS character is very robust under the effect of strain, substrate, or even a strong electric field. The proposed two-dimensional BMS material paves the way to use this promising new material in an integrated circuit.

Yuan, Long; Yang, Jinlong

2012-01-01T23:59:59.000Z

359

The mechanical alignment of particles for use in fabricating superconducting and permanent magnetic materials  

DOE Patents (OSTI)

Invention is related to the manufacture of high-quality mechanically aligned superconducting materials using oriented platelet-shaped powder particles, fibers, crystals, and other oriented forms of the recently discovered high-{Tc} class of superconducting ceramics, as well as other superconducting materials. It is also related to the use of these oriented materials in the manufacture of high quality permanent magnetic materials. This pretreatment optimizes the final crystallographic orientation and, thus, properties in these constructs. Such materials as superconducting fibers, needles and platelets are utilized. 11 figs.

Nellis, W.J.; Maple, M.B.

1990-01-24T23:59:59.000Z

360

Materials Discovery Design and Synthesis | U.S. DOE Office of Science (SC)  

NLE Websites -- All DOE Office Websites (Extended Search)

Discovery Design and Synthesis Discovery Design and Synthesis Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas Materials Discovery Design and Synthesis Print Text Size: A A A RSS Feeds FeedbackShare Page Research is supported in the discovery and design of novel materials and the development of innovative materials synthesis and processing methods. This research is guided by applications of concepts learned from the interface between physics and biology and from nano-scale understanding of

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

DOE-HDBK-1017/1-93; DOE Fundamentals Handbook Material Science Volume 1 of 2  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1-93 1-93 JANUARY 1993 DOE FUNDAMENTALS HANDBOOK MATERIAL SCIENCE Volume 1 of 2 U.S. Department of Energy FSC-6910 Washington, D.C. 20585 Distribution Statement A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831. Available to the public from the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Rd., Springfield, VA 22161. Order No. DE93012224 DOE-HDBK-1017/1-93 MATERIAL SCIENCE ABSTRACT The Material Science Handbook was developed to assist nuclear facility operating

362

DOE-HDBK-1017/2-93; DOE Fundamentals Handbook Material Science Volume 2 of 2  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2-93 2-93 JANUARY 1993 DOE FUNDAMENTALS HANDBOOK MATERIAL SCIENCE Volume 2 of 2 U.S. Department of Energy FSC-6910 Washington, D.C. 20585 Distribution Statement A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information. P.O. Box 62, Oak Ridge, TN 37831; prices available from (615) 576-8401. Available to the public from the National Technical Information Services, U.S. Department of Commerce, 5285 Port Royal., Springfield, VA 22161. Order No. DE93012225 DOE-HDBK-1017/2-93 MATERIAL SCIENCE ABSTRACT The Material Science

363

Microtrap arrays on magnetic film atom chips for quantum information science  

E-Print Network (OSTI)

We present two different strategies for developing a quantum information science platform, based on our experimental results with magnetic microtrap arrays on a magnetic-film atom chip. The first strategy aims for mesoscopic ensemble qubits in a lattice of ~5 {\\mu}m period, so that qubits can be individually addressed and interactions can be mediated by Rydberg excitations. The second strategy aims for direct quantum simulators using sub-optical lattices of ~100 nm period. These would allow the realization of condensed matter inspired quantum many-body systems, such as Hubbard models in new parameter regimes. The two approaches raise quite different issues, some of which are identified and discussed.

V. Y. F. Leung; A. Tauschinsky; N. J. van Druten; R. J. C. Spreeuw

2011-04-15T23:59:59.000Z

364

Center for Nanophase Materials Sciences (CNMS) - Nanoscale Measurements of  

NLE Websites -- All DOE Office Websites (Extended Search)

Nanoscale Measurements of Glass Transition Temperature and Nanoscale Measurements of Glass Transition Temperature and Temperature-Dependent Mechanical Properties in Polymers M.P. Nikiforov, S. Jesse, L.T. Germinario (CNMS user, Eastman Chemical Co.), and S.V. Kalinin Achievement We report a novel method for local measurements of glass transition temperatures and the temperature dependence of elastic and loss moduli of polymeric materials. The combination of Anasys Instruments' heated tip technology, ORNL-developed band excitation scanning probe microscopy, and a "freeze-in" thermal profile technique allows quantitative thermomechanical measurements at high spatial resolution on the order of ~100 nm. Here, we developed an experimental approach for local thermomechanical probing that reproducibly tracks changes in the mechanical properties of

365

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

NLE Websites -- All DOE Office Websites (Extended Search)

Nanoscale Measurements of Glass Transition Temperature and Nanoscale Measurements of Glass Transition Temperature and Temperature-Dependent Mechanical Properties in Polymers M.P. Nikiforov, S. Jesse, L.T. Germinario (CNMS user, Eastman Chemical Co.), and S.V. Kalinin Achievement We report a novel method for local measurements of glass transition temperatures and the temperature dependence of elastic and loss moduli of polymeric materials. The combination of Anasys Instruments' heated tip technology, ORNL-developed band excitation scanning probe microscopy, and a "freeze-in" thermal profile technique allows quantitative thermomechanical measurements at high spatial resolution on the order of ~100 nm. Here, we developed an experimental approach for local thermomechanical probing that reproducibly tracks changes in the mechanical properties of

366

Sandia National Labs: Materials Science and Engineering Center: Research &  

NLE Websites -- All DOE Office Websites (Extended Search)

Accomplishments Accomplishments Patents PATENTS Method for Making Surfactant-Templated Thin Films, Jeff Brinker, Hongyou Fan, Patent #RE41612, issued 8/13/10 Dendritic Metal Nanostructures, John Shelnutt, Yujiang Song, Patent #7,785,391, issued 8/13/10 Metal Nanoparticles as a Conductive Catalyst, Eric Coker, Patent #7,767,610, issued 8/13/10 Water-Soluable Titanium Alkoxide Material, Timothy Boyle, Patent # 7,741,486 B1, issued 6/22/10 Microfabricated Triggered Vacuum Switch, Alex W. Roesler, Joshua M. Schare,Kyle Bunch, Patent #7,714,240, issued 5/11/10 Method of Photocatalytic Nanotagging, John Shelnutt, Craig Medforth, Yujiang Song, Patent #7,704,489, issued 4/27/10 Correlation Spectrometer, Michael Sinclair, Kent Pfeifer, Jeb Flemming, Gary D Jones, Chris Tigges, Patent #7,697,134, issued 4/13/10

367

Center for Nanophase Materials Sciences (CNMS) - Functional Hybrid  

NLE Websites -- All DOE Office Websites (Extended Search)

NANOMATERIALS SYNTHESIS AND FUNCTIONAL ASSEMBLY (OPTOELECTRONICS) NANOMATERIALS SYNTHESIS AND FUNCTIONAL ASSEMBLY (OPTOELECTRONICS) Synthesis of SWNT's, NT Arrays, NW's, NP's or thin films by CVD, Laser Vaporization, and PLD with in situ diagnostics ns-Laser Vaporization Synthesis of SWNTs, NWs, NPs SWNTs and nanowires are produced by pulsed Nd:YAG laser-irradiation (30 Hz, Q-switched or free-running) of composite pellets in a 2" tube furnace with variable pressure control. Excimer laser ablation of materials into variable pressure background gases is used for nanoparticle generation in proximity of ns-laser diagnostics. High-power ms-laser vaporization bulk production of nanomaterials SWNTs (primarily), SWNH (single-wall carbon nanohorns), nanoparticles and nanowires are produced by robotically-scanned 600W Nd:YAG laser-irradiation

368

Center for Nanophase Materials Sciences (CNMS) - Active CNMS User Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

ACTIVE USER PROJECTS ACTIVE USER PROJECTS Proposal Cycle 2013B: expire July 31, 2014 Proposal Cycle 2013A: expire January 31, 2014 Proposal Cycle 2012B (extended): expire July 31, 2014 Proposal Cycle 2012A: (extended): expire January 31, 2014 Proposal Cycle 2013B: expire January 31, 2014 X-ray diffraction and scattering techniques for the study of interfacial phenomena in energy storage materials Gabriel Veith, ORNL [CNMS2013-201] Atomic scale study of the reduction of metal oxides Guangwen Zhou, State University of New York at Binghamton [CNMS2013-210] Local Switching Studies in PbZr0.2Ti0.8O3 (001), (101), and (111) Films Lane Martin, University of Illinois, Urbana-Champaign [CNMS2013-211] Direct Observation of Domain Structure and Switching Process in Strained

369

Condensed Matter Physics & Materials Science Department, Brookhaven  

NLE Websites -- All DOE Office Websites (Extended Search)

Presetations Presetations Homepage | Contacts "How can we make an isotropic high-temperature superconductor?," Seminar at Condensed Matter Physics Department, (Brookhaven National Laboratory, Upton, NY, November 27 2007). PDF "Enhancement of Jc in thick MOD and BaF2 coatings through the structure improvement " DOE "Superconductivity for Power Systems" Annual Peer Review, (Arlington, VA, August 7-9 2007). PDF "Texture Development in 2-3 μm Thick YBCO Films Synthesized by BaF2 and MOD Processes on Metal RABiTS(tm) " Materials Research Society Spring Meeting, (San Francisco, CA, April 20 2007). PDF "Films and Crystals: Search for the Perfect Structure. ," Seminar at Condensed Matter Physics Department, (Brookhaven National Laboratory, Upton, NY, March 12 2007). PDF

370

Adjustable Permanent Quadrupoles Using Rotating Magnet Material Rods for the Next Linear Collider  

Science Conference Proceedings (OSTI)

The proposed Next Linear Collider (NLC) will require over 1400 adjustable quadrupoles between the main linacs' accelerator structures. These 12.7 mm bore quadrupoles will have a range of integrated strength from 0.6 to 132 Tesla, with a maximum gradient of 135 Tesla per meter, an adjustment range of +0-20% and effective lengths from 324 mm to 972 mm. The magnetic center must remain stable to within 1 micrometer during the 20% adjustment. In an effort to reduce estimated costs and increase reliability, several designs using hybrid permanent magnets have been developed. All magnets have iron poles and use either Samarium Cobalt or Neodymium Iron to provide the magnetic fields. Two prototypes use rotating rods containing permanent magnetic material to vary the gradient. Gradient changes of 20% and center shifts of less than 20 microns have been measured. These data are compared to an equivalent electromagnet prototype.

James T Volk et al.

2001-09-24T23:59:59.000Z

371

The Science of Electrode Materials for Lithium Batteries  

Science Conference Proceedings (OSTI)

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.

Fultz, Brent

2007-03-15T23:59:59.000Z

372

THERMAL IMAGING OF ACTIVE MAGNETIC REGERNERATOR MCE MATERIALS DURING OPERATION  

SciTech Connect

An active magnetic regenerator (AMR) prototype was constructed that incorporates a Gd sheet into the regenerator wall to enable visualization of the system s thermal transients. In this experiment, the thermal conditions inside the AMR are observed under a variety of operating conditions. An infrared (IR) camera is employed to visualize the thermal transients within the AMR. The IR camera is used to visually and quantitatively evaluate the temperature difference and thus giving means to calculate the performance of the system under the various operating conditions. Thermal imaging results are presented for two differing experimental test runs. Real time imaging of the thermal state of the AMR has been conducted while operating the system over a range of conditions. A 1 Tesla twin-coil electromagnet (situated on a C frame base) is used for this experiment such that all components are stationary during testing. A modular, linear reciprocating system has been realized in which the effects of regenerator porosity and utilization factor can be investigated. To evaluate the performance variation in porosity and utilization factor the AMR housing was constructed such that the plate spacing of the Gd sheets may be varied. Each Gd sheet has dimensions of 38 mm wide and 66 mm long with a thickness of 1 mm and the regenerator can hold a maximum of 29 plates with a spacing of 0.25 mm. Quantitative and thermal imaging results are presented for several regenerator configurations.

Shassere, Benjamin [ORNL; West, David L [ORNL; Abdelaziz, Omar [ORNL; Evans III, Boyd Mccutchen [ORNL

2012-01-01T23:59:59.000Z

373

Materials Sciences and Engineering (MSE) Division Homepage | U.S. DOE  

Office of Science (SC) Website

MSE Home MSE Home Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Print Text Size: A A A RSS Feeds FeedbackShare Page Research Needs Workshop Reports Workshop Reports The Materials Sciences and Engineering (MSE) Division supports fundamental experimental and theoretical research to provide the knowledge base for the discovery and design of new materials with novel structures, functions, and properties. This knowledge serves as a basis for the development of new materials for the generation, storage, and use of energy and for mitigation of the environmental impacts of energy use. (details) The MSE research portfolio consists of the research focus areas in the

374

What Can we Learn About Battery Materials from Their Magnetic Properties  

SciTech Connect

Electrode materials for Li-ion batteries should combine electronic and ionic conductivity, structural integrity, and safe operation over thousands of lithium insertion and removal cycles. The quest for higher energy density calls for better understanding of the redox processes, charge and mass transfer occurring upon battery operation. A number of techniques have been used to characterize long-range and local structure, electronic and ionic transport in bulk of active materials and at interfaces, with an ongoing move toward in situ techniques determining the changes as they happen. This paper reviews several representative examples of using magnetic properties toward understanding of Li-ion battery materials with a notion to highlight the intimate connection between the magnetism, electronic and atomic structure of solids, and to demonstrate how this connection has been used to reveal the fine electronic and atomic details related to the electrochemical performance of the battery materials.

N Chernova; G Nolis; F Omenya; H Zhou; Z Li; M Whittingham

2011-12-31T23:59:59.000Z

375

Proposal: A Search for Sterile Neutrino at J-PARC Materials and Life Science Experimental Facility  

E-Print Network (OSTI)

We propose a definite search for sterile neutrinos at the J-PARC Materials and Life Science Experimental Facility (MLF). With the 3 GeV Rapid Cycling Synchrotron (RCS) and spallation neutron target, an intense neutrino beam from muon decay at rest (DAR) is available. Neutrinos come from \\mu+ decay, and the oscillation to be searched for is (anti \

M. Harada; S. Hasegawa; Y. Kasugai; S. Meigo; K. Sakai; S. Sakamoto; K. Suzuya; E. Iwai; T. Maruyama; K. Nishikawa; R. Ohta; M. Niiyama; S. Ajimura; T. Hiraiwa; T. Nakano; M. Nomachi; T. Shima; T. J. C. Bezerra; E. Chauveau; T. Enomoto; H. Furuta; H. Sakai; F. Suekane; M. Yeh; G. T. Garvey; W. C. Louis; G. B. Mills; R. Van de Water

2013-10-05T23:59:59.000Z

376

5 (2001) 281282Current Opinion in Solid State and Materials Science Editorial Overview  

E-Print Network (OSTI)

. To achieve high toughness and strength, generation industry in continuous fiber-reinforced ceramic new5 (2001) 281­282Current Opinion in Solid State and Materials Science Editorial Overview Ceramics resistance. Wiederhorn and Ferber provide an update ceramics and ceramic composites for use in gas tubine

Zok, Frank

377

Tangible ideas for children: materials sciences as the future of educational technology  

Science Conference Proceedings (OSTI)

Traditionally, the notion of "educational technology" has been equated with "educational computing". While computer technology is, and will continue to be, a central focus of educational technology, its importance is likely to be rivaled in the coming ... Keywords: educational technology, materials science

Michael Eisenberg

2004-06-01T23:59:59.000Z

378

Materials Science and Engineering A 387389 (2004) 277281 Mobility laws in dislocation dynamics simulations  

E-Print Network (OSTI)

Materials Science and Engineering A 387­389 (2004) 277­281 Mobility laws in dislocation dynamics of dislocation lines, to establish a statistically representative model of crystal plasticity. A new massively thousands of processors. We discuss an important ingredient of this code -- the mobility laws dictating

Cai, Wei

379

SCIENCE HIGHLIGHTS 2008 ANNUAL REPORT ORNL NEUTRON SCIENCES The Next Generation of Materials Research  

E-Print Network (OSTI)

.The experiments employed instruments at HFIR and the National Institute of Standards and Technology (NISTFeAsO, are antiferromagnetic materials when chilled to a low temperature. Using both a powder diffractometer at NIST and HFIR and Christianson studied the samples syn- thesized at ORNL using the Triple-Axis Spectrometer at HFIR and the Wide

380

Ultra-low field nuclear magnetic resonance and magnetic resonance imaging to discriminate and identify materials  

DOE Patents (OSTI)

Method comprising obtaining an NMR measurement from a sample wherein an ultra-low field NMR system probes the sample and produces the NMR measurement and wherein a sampling temperature, prepolarizing field, and measurement field are known; detecting the NMR measurement by means of inductive coils; analyzing the NMR measurement to obtain at least one measurement feature wherein the measurement feature comprises T1, T2, T1.rho., or the frequency dependence thereof; and, searching for the at least one measurement feature within a database comprising NMR reference data for at least one material to determine if the sample comprises a material of interest.

Matlashov, Andrei Nikolaevich; Urbaitis, Algis V.; Savukov, Igor Mykhaylovich; Espy, Michelle A.; Volegov, Petr Lvovich; Kraus, Jr., Robert Henry

2013-03-05T23:59:59.000Z

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

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

SciTech Connect

The Office of Science, Basic Energy Sciences, has funded the INL as one of the Energy Frontier Research Centers in the area of material science of nuclear fuels. This document is the required annual report to the Office of Science that outlines the accomplishments for the period of May 2010 through April 2011. The aim of the Center for Material Science of Nuclear Fuels (CMSNF) is to establish the foundation for predictive understanding of the effects of irradiation-induced defects on thermal transport in oxide nuclear fuels. The science driver of the centers investigation is to understand how complex defect and microstructures affect phonon mediated thermal transport in UO2, and achieve this understanding for the particular case of irradiation-induced defects and microstructures. The centers research thus includes modeling and measurement of thermal transport in oxide fuels with different levels of impurities, lattice disorder and irradiation-induced microstructure, as well as theoretical and experimental investigation of the evolution of disorder, stoichiometry and microstructure in nuclear fuel under irradiation. With the premise that thermal transport in irradiated UO2 is a phonon-mediated energy transport process in a crystalline material with defects and microstructure, a step-by-step approach will be utilized to understand the effects of types of defects and microstructures on the collective phonon dynamics in irradiated UO2. Our efforts under the thermal transport thrust involved both measurement of diffusive phonon transport (an approach that integrates over the entire phonon spectrum) and spectroscopic measurements of phonon attenuation/lifetime and phonon dispersion. Our distinct experimental efforts dovetail with our modeling effort involving atomistic simulation of phonon transport and prediction of lattice thermal conductivity using the Boltzmann transport framework.

Todd R. Allen, Director

2011-04-01T23:59:59.000Z

382

Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

particles H. Boukari, D. Green, and M.T. Harris Searching for charge scattering from stripes in La2-xSrxCuO4 and related compounds R. Christianson, R. Leheny, R. Birgeneau, L....

383

Incorporation of 4d and 5d Transition Metal Cyanometallates into Magnetic Clusters and Materials.  

E-Print Network (OSTI)

The work presented herein describes efforts to synthesize and characterize new types of cyanide-bridged molecular materials encompassing both discrete clusters and extended solids. This investigation focused on the incorporation of anisotropic 4d and 5d transition metal ion building blocks into such materials. In this vein, systematic studies on the magnetic properties of families of these cyano-bridges species were conducted and these new materials represent a new addition to the field of cyanide chemistry incorporating for the first time the hexacyanometallates of [Ru(CN)6]3- and [Os(CN)6]3- into discrete molecules and extended networks. These compounds will serve as models for new theoretical studies in understanding the role of magnetic exchange interactions, both isotropic and anisotropic, in the study of nanomagnetic materials. Results were obtained from using the well known octacyanometallates of MoV and WV as building blocks for the synthesis and the magnetic investigation of both trigonal bipyramidal and pentadecanuclear clusters including the discovery of a new SMM. By expanding the research to previously unused hexacyanometallates, the synthesis and characterization of the first known examples of clusters based on hexacyanoosmate(III) and hexacyanoruthenate(III) building blocks and their use in preparing new theoretical models of magnetic species. A novel pair of clusters is further detailed in the study of the trigonal bipyramidal clusters of [Fe(tmphen)2]3[Os(CN)6]2 and [Fe(tmphen)2]3[Ru(CN)6]2 and an in depth study of the CTIST behavior of these clusters using Mossbauer spectroscopy, variable temperature crystallography, epr, and variable temperature IR measurements. Finally, this work discusses new magnetic Prussian Blue analogs prepared from the hexacyanoosmate(III) and hexacyanoruthenate(III) anions with a comparison to the trigonal bipyramidal clusters presented based on these hexacyanoosmate(III) and hexacyanoruthenate(III) building blocks.

Hilfiger, Matthew Gary

2010-05-01T23:59:59.000Z

384

End station for nanoscale magnetic materials study: Combination of scanning tunneling microscopy and soft X-ray magnetic circular dichroism spectroscopy  

SciTech Connect

We have constructed an end station for nanoscale magnetic materials study at the soft X-ray beamline HiSOR BL-14 at Hiroshima Synchrotron Radiation Center. An ultrahigh-vacuum scanning tunneling microscope (STM) was installed for an in situ characterization of nanoscale magnetic materials in combination with soft X-ray magnetic circular dichroism (XMCD) spectroscopy experiment. The STM was connected to the XMCD experimental station via damper bellows to isolate it from environmental vibrations, thus achieving efficient spatial resolution for observing Si(111) surface at atomic resolution. We performed an in situ experiment with STM and XMCD spectroscopy on Co nanoclusters on an Au(111) surface and explored its practical application to investigate magnetic properties for well-characterized nanoscale magnetic materials.

Ueno, Tetsuro; Sawada, Masahiro; Namatame, Hirofumi [Hiroshima Synchrotron Radiation Center, Hiroshima University, 2-313 Kagamiyama, Higashi-Hiroshima 739-0046 (Japan); Kishimizu, Yusuke; Kimura, Akio [Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526 (Japan); Taniguchi, Masaki [Hiroshima Synchrotron Radiation Center, Hiroshima University, 2-313 Kagamiyama, Higashi-Hiroshima 739-0046 (Japan); Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526 (Japan)

2012-12-15T23:59:59.000Z

385

Soft x-ray spectromicroscopy development for materials science at the Advanced Light Source  

Science Conference Proceedings (OSTI)

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.

Warwick, T.; Padmore, H. [Lawrence Berkeley National Lab., CA (United States); Ade, H. [North Carolina State Univ., Raleigh, NC (United States); Hitchcock, A.P. [McMaster Univ., Hamilton, Ontario (Canada); Rightor, E.G. [Dow Texas Polymer Center, Freeport, TX (United States); Tonner, B.P. [Univ. of Wisconsin, Milwaukee, WI (United States)

1996-08-01T23:59:59.000Z

386

System and method for non-destructive evaluation of surface characteristics of a magnetic material  

DOE Patents (OSTI)

A system and a related method for non-destructive evaluation of the surface characteristics of a magnetic material. The sample is excited by an alternating magnetic field. The field frequency, amplitude and offset are controlled according to a predetermined protocol. The Barkhausen response of the sample is detected for the various fields and offsets and is analyzed. The system produces information relating to the frequency content, the amplitude content, the average or RMS energy content, as well as count rate information, for each of the Barkhausen responses at each of the excitation levels applied during the protocol. That information provides a contiguous body of data, heretofore unavailable, which can be analyzed to deduce information about the surface characteristics of the material at various depths below the surface.

Jiles, David C. (Ames, IA); Sipahi, Levent B. (Ames, IA)

1994-05-17T23:59:59.000Z

387

Method of making active magnetic refrigerant materials based on Gd-Si-Ge alloys  

DOE Patents (OSTI)

An alloy made of heat treated material represented by Gd.sub.5(Si.sub.xGe.sub.1-x).sub.4 where 0.47.ltoreq.x.ltoreq.0.56 that exhibits a magnetic entropy change (-.DELTA.S.sub.m) of at least 16 J/kg K, a magnetostriction of at least 2000 parts per million, and a magnetoresistance of at least 5 percent at a temperature of about 300K and below, and method of heat treating the material between 800 to 1600 degrees C. for a time to this end.

Pecharsky, Alexandra O. (Ames, IA); Gschneidner, Jr., Karl A. (Ames, IA); Pecharsky, Vitalij K. (Ames, IA)

2006-10-03T23:59:59.000Z

388

Application of chemical structure and bonding of actinide oxide materials for forensic science  

SciTech Connect

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 oxide materials to understand transport following release into the environment. Chemical speciation of actinide-oxide samples may also provide clues as to the age, source, or process history 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 to characterize actinide oxide molecular structures for forensic 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.

Wilkerson, Marianne Perry [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

389

Science | ORNL Neutron Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

Neutron Science Neutron Science Neutron Scattering Science Neutrons are one of the fundamental particles that make up matter and have properties that make them ideal for certain types of research. In the universe, neutrons are abundant, making up more than half of all visible matter. Neutron scattering provides information about the positions, motions, and magnetic properties of solids. When a beam of neutrons is aimed at a sample, many neutrons will pass through the material. But some will interact directly with atomic nuclei and "bounce" away at an angle, like colliding balls in a game of pool. This behavior is called neutron diffraction, or neutron scattering. Using detectors, scientists can count scattered neutrons, measure their energies and the angles at which they scatter, and map their final position

390

Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Materials and methods are available as supplementary materials on Science Online. 16. W. Benz, A. G. W. Cameron, H. J. Melosh, Icarus 81, 113 (1989). 17. S. L. Thompson, H. S. Lauson, Technical Rep. SC-RR-710714, Sandia Nat. Labs (1972). 18. H. J. Melosh, Meteorit. Planet. Sci. 42, 2079 (2007). 19. S. Ida, R. M. Canup, G. R. Stewart, Nature 389, 353 (1997). 20. E. Kokubo, J. Makino, S. Ida, Icarus 148, 419 (2000). 21. M. M. M. Meier, A. Reufer, W. Benz, R. Wieler, Annual Meeting of the Meteoritical Society LXXIV, abstr. 5039 (2011). 22. C. B. Agnor, R. M. Canup, H. F. Levison, Icarus 142, 219 (1999). 23. D. P. O'Brien, A. Morbidelli, H. F. Levison, Icarus 184, 39 (2006). 24. R. M. Canup, Science 307, 546 (2005). 25. J. J. Salmon, R. M. Canup, Lunar Planet. Sci. XLIII, 2540 (2012). Acknowledgments: SPH simulation data are contained in tables S2 to S5 of the supplementary materials. Financial support

391

1995 Federal Research and Development Program in Materials Science and Technology  

Science Conference Proceedings (OSTI)

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 materials R&D program also supports the Administration's specific technological objectives, emphasizing development of affordable, high-performance commercial and military aircraft; ultra-fuel-efficient, low-emissions automobiles that are also safe and comfortable; powerful yet inexpensive electronic systems; environmentally safe products and processes; and a durable building and transportation infrastructure.

None

1995-12-01T23:59:59.000Z

392

Science  

NLE Websites -- All DOE Office Websites (Extended Search)

149802 149802 , 1291 (2007); 318 Science et al. L. Ozyuzer, Superconductors Emission of Coherent THz Radiation from www.sciencemag.org (this information is current as of November 29, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/318/5854/1291 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/318/5854/1291/DC1 can be found at: Supporting Online Material found at: can be related to this article A list of selected additional articles on the Science Web sites http://www.sciencemag.org/cgi/content/full/318/5854/1291#related-content http://www.sciencemag.org/cgi/content/full/318/5854/1291#otherarticles

393

Chemistry {ampersand} Materials Science program report, Weapons Resarch and Development and Laboratory Directed Research and Development FY96  

SciTech Connect

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.

Chase, L.

1997-03-01T23:59:59.000Z

394

Research - Argonne National Laboratories, Materials Sicence Division  

NLE Websites -- All DOE Office Websites (Extended Search)

Research Research Research Groups in the Materials Science Division Condensed Matter Theory Carries out theoretical work on superconductivity, electronic structure and magnetism. Emerging Materials Emphasizes an integrated materials synthesis and science program that focuses on correlated electron transition metal oxides, chalcogenides with enhanced thermoelectric performance, and novel superconductors, including pnictides and cuprates. Energy Conversion and Storage The energy conversion and storage group focuses on charge-transfer processes, as well as the chemical environment in the vicinity of electrode surfaces. Magnetic Films Research to develop, characterize and investigate the properties of magnetic thin films and superlattices. Molecular Materials Synthesis and characterization of molecular materials that have novel

395

SUPPORTING SAFE STORAGE OF PLUTONIUM-BEARING MATERIALS THROUGH SCIENCE, ENGINEERING AND SURVEILLANCE  

Science Conference Proceedings (OSTI)

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.

Dunn, K.; Chandler, G.; Gardner, C.; Louthan, M.; Mcclard, J.

2009-11-10T23:59:59.000Z

396

Critical Materials Strategy Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

diplomacy. As the nation's leading funder of research on the physical sciences, DOE's capabilities with respect to materials research are substantial. Topics identified for priority research attention include rare earth substitutes in magnets, batteries, photovoltaic films and phosphors; environmentally sound mining and materials processing; and recycling. The eight programs and policies address risks, con- straints and opportunities across the supply chain,

397

Critical Materials Strategy Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

diplomacy. As the nation's leading funder of research on the physical sciences, DOE's capabilities with respect to materials research are substantial. Topics identified for priority research attention include rare earth substitutes in magnets, batteries, photovoltaic films and phosphors; environmentally sound mining and materials processing; and recycling. The eight programs and policies address risks, con- straints and opportunities across the supply chain,

398

Sandia National Labs: PCNSC: Departments: Semiconductor Material...  

NLE Websites -- All DOE Office Websites (Extended Search)

Semiconductor Material & Device Sciences > Advanced Materials Sciences > Lasers, Optics & Remote Sensing Energy Sciences Small Science Cluster Business Office News Partnering...

399

Materials Science in Radiation and Dynamics Extremes:MST-8:LANL:Los Alamos  

NLE Websites -- All DOE Office Websites (Extended Search)

in Radiation and Dynamics Extremes (MST-8) in Radiation and Dynamics Extremes (MST-8) Home About Us MST Related Links Research Highlights Focus on Facilities MST e-News Experimental Physical Sciences Vistas MaRIE: Matter-Radiation Interactions in Extremes MST Division Home CONTACTS Group Leader, Anna Zurek Deputy Group Leader Ellen Cerreta Point of Contact Group Office 505-665-4735 He bubbles foming at a Cu twist grain boundary He bubbles forming at a Cu twist grain boundary Evaluating and predicting structure/property relationships Predict structure/property relationships of structural (metals, alloys, actinides, binders, energetic, and specialty) materials from atomistic to continuum length scales; Use computational materials modeling to inform and complement the measurements listed above;

400

Materials and Molecular Research Division annual report 1980  

DOE Green Energy (OSTI)

Progress made in the following research areas is reported: materials sciences (metallurgy and ceramics, solid state physics, materials chemistry); chemical sciences (fundamental interactions, processes and techniques); nuclear sciences; fossil energy; advanced isotope separation technology; energy storage; magnetic fusion energy; and nuclear waste management.

Not Available

1981-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Molecular Environmental Science Using Synchrotron Radiation: Chemistry and Physics of Waste Form Materials  

SciTech Connect

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.

Lindle, Dennis W.

2011-04-21T23:59:59.000Z

402

Magnetic Storms  

Science Conference Proceedings (OSTI)

... magnetic reversal. As there is no predictive science of geomagnetism, we currently lack even simple forecasts. Our scientific ...

2010-10-05T23:59:59.000Z

403

Scattering and Instrumentation Sciences | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Scattering and Instrumentation Sciences Scattering and Instrumentation Sciences Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas Scattering and Instrumentation Sciences Print Text Size: A A A RSS Feeds FeedbackShare Page Research is supported on the fundamental interactions of photons, neutrons, and electrons with matter to understand the atomic, electronic, and magnetic structures and excitations of materials and the relationship of these structures and excitations to materials properties and behavior.

404

High Field Magnetic Resonance Facility  

NLE Websites -- All DOE Office Websites (Extended Search)

HFMRF Overview HFMRF Overview Section 2-3-1 High Field Magnetic Resonance Facility The High Field Magnetic Resonance Facility (HFMRF) focuses a significant portion of its research on developing a fundamental, molecular-level understanding of biochemical and biological systems and their response to environmental effects. A secondary focus is materials science, including catalysis and chemical mechanisms and processes. Staff and science consultants within this facility offer expertise in the areas of structural biology, solid-state materials characterization, and magnetic resonance imaging (MRI) techniques. Research activities in the HFMRF include: * structure determination of large molecular assemblies such as protein-DNA (normal and damaged DNA) and protein-RNA complexes

405

Thin Films Department of Materials Science and Engineering, Carnegie Mellon University  

NLE Websites -- All DOE Office Websites (Extended Search)

Thin Films Department of Materials Science and Engineering, Carnegie Mellon University Lu Yan, K.R. Balasubramaniam, Shanling Wang, Hui Du, and Paul Salvador Funded b y: U.S. D epartment o f E nergy, S olid S tate E nergy C onversion A lliance ( SECA) Introduction The oxygen reduction reaction (ORR) takes place in the solid oxide fuel cell (SOFC) cathode and the overall reaction is rather complex; it involves a variety of sub-reactions, such as surface adsorption, dissociation, election transfer, incorporation, and bulk diffusion. Although a considerable amount of effort has been expended in correlating processing / microstructural features to cathode performance, there is unfortunately relatively little known about the fundamental surface properties of oxide surfaces and their relation

406

Materials and Molecular Research Division annual report 1983  

Science Conference Proceedings (OSTI)

Progress is reported in the following fields: materials sciences (metallurgy and ceramics, solid-state physics, materials chemistry), chemical sciences (fundamental interactions, processes and techniques), actinide chemistry, fossil energy, electrochemical energy storage systems, superconducting magnets, semiconductor materials and devices, and work for others. (DLC)

Searcy, A.W.; Muller, R.H.; Peterson, C.V.

1984-07-01T23:59:59.000Z

407

Argonne TDC: Physical Sciences  

Emergency Response. Engineering. Environmental Research. Fuel Cells. Imaging Technology. Material Science. Nanotechnology. Physical Sciences. Sensor ...

408

Magnetic Systems Mimic Granular Materials | U.S. DOE Office of...  

Office of Science (SC) Website

behavior of magnetic domain fluctuations near phase transitions will enable the control of the noise levels and help to improve the performance of future magnetic...

409

DOE A9024 Final Report Functional and Nanoscale Materials Systems: Frontier Programs of Science at the Frederick Seitz Materials Research Laboratory  

SciTech Connect

The scientific programs of the FSMRL supported under the DOE A9024 Grant consisted of four interdisciplinary research clusters, as described. The clusters were led by Professors Tai Chiang (Physics), Jeffrey Moore (Chemistry), Paul Goldbart (Physics), and Steven Granick (Materials Science and Engineering). The completed work followed a dominant theme--Nanoscale Materials Systems--and emphasized studies of complex phenomena involving surfaces, interfaces, complex materials, dynamics, energetics, and structures and their transformations. A summary of our key accomplishments is provided for each cluster.

Lewis, Jennifer A.

2009-03-24T23:59:59.000Z

410

Nuclear Magnetic Resonance Laboratory  

Science Conference Proceedings (OSTI)

Nuclear Magnetic Resonance Laboratory. ... A 600 MHz Nuclear Magnetic Resonance Spectrometer. Analytical Data Compilation Reference Materials. ...

2012-10-01T23:59:59.000Z

411

CRC handbook of laser science and technology. Volume 4. Optical materials, Part 2 - Properties  

Science Conference Proceedings (OSTI)

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.

Weber, M.J.

1986-01-01T23:59:59.000Z

412

Materials Characterization | Advanced Materials | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Characterization Nuclear Forensics Scanning Probes Related Research Materials Theory and Simulation Energy Frontier Research Centers Advanced Materials Home | Science &...

413

Magnetic Processing A Pervasive Energy Efficient Technology for Next Generation Materials for Aerospace and Specialty Steel Markets  

SciTech Connect

Thermomagnetic Magnetic Processing is an exceptionally fertile, pervasive and cross-cutting technology that is just now being recognized by several major industry leaders for its significant potential to increase energy efficiency and materials performance for a myriad of energy intensive industries in a variety of areas and applications. ORNL has pioneered the use and development of large magnetic fields in thermomagnetically processing (T-MP) materials for altering materials phase equilibria and transformation kinetics. ORNL has discovered that using magnetic fields, we can produce unique materials responses. T-MP can produce unique phase stabilities & microstructures with improved materials performance for structural and functional applications not achieved with traditional processing techniques. These results suggest that there are unprecedented opportunities to produce significantly enhanced materials properties via atomistic level (nano-) microstructural control and manipulation. ORNL (in addition to others) have shown that grain boundary chemistry and precipitation kinetics are also affected by large magnetic fields. This CRADA has taken advantage of ORNLs unique, custom-designed thermo-magnetic, 9 Tesla superconducting magnet facility that enables rapid heating and cooling of metallic components within the magnet bore; as well as ORNLs expertise in high magnetic field (HMF) research. Carpenter Technologies, Corp., is a a US-based industrial company, that provides enhanced performance alloys for the Aerospace and Specialty Steel products. In this CRADA, Carpenter Technologies, Corp., is focusing on applying ORNLs Thermomagnetic Magnetic Processing (TMP) technology to improve their current and future proprietary materials product performance and open up new markets for their Aerospace and Specialty Steel products. Unprecedented mechanical property performance improvements have been demonstrated for a high strength bainitic alloy industrial/commercial alloy that is envisioned to provide the potential for new markets for this alloy. These thermomechanical processing results provide these alloys with a major breakthrough demonstrating that simultaneous improvements in yield strength and ductility are achieved: 12 %, 10%, 13%, and 22% increases in yield strength, elongation, reduction-in-area, and impact energy respectively. In addition, TMP appears to overcome detrimental chemical homogeneity impacts on uniform microstructure evolution.

Mackiewicz-Ludtka, G.; Ludtka, G.M.; Ray, P. (Carpenter Technologies, Inc.); Magee, J. (Carpenter Technologies, Inc.)

2010-09-10T23:59:59.000Z

414

A NATIONAL COLLABORATORY TO ADVANCE THE SCIENCE OF HIGH TEMPERATURE PLASMA PHYSICS FOR MAGNETIC FUSION  

SciTech Connect

This report summarizes the work of the University of Utah, which was a member of the National Fusion Collaboratory (NFC) Project funded by the United States Department of Energy (DOE) under the Scientific Discovery through Advanced Computing Program (SciDAC) to develop a persistent infrastructure to enable scientific collaboration for magnetic fusion research. A five year project that was initiated in 2001, it the NFC built on the past collaborative work performed within the U.S. fusion community and added the component of computer science research done with the USDOE Office of Science, Office of Advanced Scientific Computer Research. The project was itself a collaboration, itself uniting fusion scientists from General Atomics, MIT, and PPPL and computer scientists from ANL, LBNL, and Princeton University, and the University of Utah to form a coordinated team. The group leveraged existing computer science technology where possible and extended or created new capabilities where required. The complete finial report is attached as an addendum. The In the collaboration, the primary technical responsibility of the University of Utah in the collaboration was to develop and deploy an advanced scientific visualization service. To achieve this goal, the SCIRun Problem Solving Environment (PSE) is used on FusionGrid for an advanced scientific visualization service. SCIRun is open source software that gives the user the ability to create complex 3D visualizations and 2D graphics. This capability allows for the exploration of complex simulation results and the comparison of simulation and experimental data. SCIRun on FusionGrid gives the scientist a no-license-cost visualization capability that rivals present day commercial visualization packages. To accelerate the usage of SCIRun within the fusion community, a stand-alone application built on top of SCIRun was developed and deployed. This application, FusionViewer, allows users who are unfamiliar with SCIRun to quickly create visualizations and perform analysis of their simulation data from either the MDSplus data storage environment or from locally stored HDF5 files. More advanced tools for visualization and analysis also were created in collaboration with the SciDAC Center for Extended MHD Modeling. Versions of SCIRun with the FusionViewer have been made available to fusion scientists on the Mac OS X, Linux, and other Unix based platforms and have been downloaded 1163 times. SCIRun has been used with NIMROD, M3D, BOUT fusion simulation data as well as simulation data from other SciDAC application areas (e.g., Astrophysics). The subsequent visualization results - including animations - have been incorporated into invited talks at multiple APS/DPP meetings as well as peer reviewed journal articles. As an example, SCIRun was used for the visualization and analysis of a NIMROD simulation of a disruption that occurred in a DIII-D experiment. The resulting animations and stills were presented as part of invited talks at APS/DPP meetings and the SC04 conference in addition to being highlighted in the NIH/NSF Visualization Research Challenges Report. By achieving its technical goals, the University of Utah played a key role in the successful development of a persistent infrastructure to enable scientific collaboration for magnetic fusion research. Many of the visualization tools developed as part of the NFC continue to be used by Fusion and other SciDAC application scientists and are currently being supported and expanded through follow-on up on SciDAC projects (Visualization and Analytics Center for Enabling Technology, and the Visualization and Analysis in Support of Fusion SAP).

Allen R. Sanderson; Christopher R. Johnson

2006-08-01T23:59:59.000Z

415

Research Highlights | Neutron Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Research Highlights Research Highlights Biology & Medicine Biotechnology & Energy Fundamental Physics Imaging Magnetism Materials Nanotechnology Superconductivity Facilities and Capabilities Instruments User Program Publications and Resources Science and Education News and Awards NScD Careers Supporting Organizations Neutron Science Home | Science & Discovery | Neutron Science | Research Highlights SHARE Research Highlights No current Research Highlights found. 1-10 of 43 Results Comprehensive phonon "map" offers direction for engineering new thermoelectric devices January 08, 2014 - To understand how to design better thermoelectric materials, researchers are using neutron scattering at SNS and HFIR to study how a compound known as AgSbTe2, or silver antimony telluride, is

416

Molecular environmental science using synchrotron radiation:Chemistry and physics of waste form materials  

SciTech Connect

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.

Lindle, Dennis W.; Shuh, David K.

2005-02-28T23:59:59.000Z

417

Synthesis of bulk FeHfBO soft magnetic materials and its loss characterization at megahertz frequency  

SciTech Connect

Magnetic core materials with low loss, high saturation magnetization, large permeability, and operating frequency above 1 MHz are in high demands for the next generation of miniaturized power electronics. Amorphous FeHfB ribbons with thickness around 20 {mu}m have been fabricated through melt-spinning. Different heat treatments were performed on the FeHfB ribbons, and the relations among heat treatments, microstructure, and magnetic properties have been explored. Properties such as coercivity (H{sub c}) of 2.0 Oe and saturation magnetic flux density (B{sub S}) of 1.2 T have been achieved in samples with exchange coupling. The losses can be minimized by balancing the hysteretic and eddy current losses and can be further reduced with additional magnetic field annealing. At 5 MHz with peak magnetic flux density of 20 mT, the materials show core losses comparable to the best ferrites, but with higher permeability value of about 200 and superior saturation induction of more than 1 T.

Zhou Yang; Kou Xiaoming; Warsi Muhammad, Asif; Lin Shuo; Harris, Brendan S.; Parsons, Paul E.; Xiao, John Q. [Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716 (United States); Mu Mingkai; Lee, Fred C. [Center for Power Electronics System, Virginia Polytechnic and State University, Blacksburg, Virginia 24060 (United States); Zhu Hao [Spectrum Magnetics LLC, Wilmington, Delaware 19804 (United States)

2013-05-07T23:59:59.000Z

418

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

V W X Y Z V W X Y Z Vaandrager, Frits (Frits Vaandrager) - Institute for Computing and Information Sciences, Radboud Universiteit Vadhan, Salil (Salil Vadhan) - Electrical Engineering and Computer Science, School of Engineering and Applied Sciences, Harvard University Vahdat, Amin (Amin Vahdat) - Department of Computer Science and Engineering, University of California at San Diego Vahid, Frank (Frank Vahid) - Department of Computer Science and Engineering, University of California at Riverside Vaidyanathan, Ramachandran "Vaidy" (Ramachandran "Vaidy" Vaidyanathan) - Department of Electrical and Computer Engineering, Louisiana State University Vajnovszki, Vincent (Vincent Vajnovszki) - Laboratoire Electronique, Informatique et Image, Université de Bourgogne

419

Dynamic high pressure process for fabricating superconducting and permanent magnetic materials  

DOE Patents (OSTI)

Shock wave formation of superconductive ceramic oxide electric and magnetic circuit elements with improved microstructures and mechanical properties. 10 figs.

Nellis, W.J.; Maple, M.B.; Geballe, T.H.

1987-10-23T23:59:59.000Z

420

Nuclear reactor and materials science research: Technical report, May 1, 1985-September 30, 1986  

Science Conference Proceedings (OSTI)

Throughout the 17-month period of its grant, May 1, 1985-September 30, 1986, the MIT Research Reactor (MITR-II) was operated in support of research and academic programs in the physical and life sciences and in related engineering fields. The reactor was operated 4115 hours during FY 1986 and for 6080 hours during the entire 17-month period, an average of 82 hours per week. Utilization of the reactor during that period may be classified as follows: neutron beam tube research; nuclear materials research and development; radiochemistry and trace analysis; nuclear medicine; radiation health physics; computer control of reactors; dose reduction in nuclear power reactors; reactor irradiations and services for groups outside MIT; MIT Research Reactor. Data on the above utilization for FY 1986 show that the MIT Nuclear Reactor Laboratory (NRL) engaged in joint activities with nine academic departments and interdepartmental laboratories at MIT, the Charles Stark Draper Laboratory in Cambridge, and 22 other universities and nonprofit research institutions, such as teaching hospitals.

Not Available

1987-05-11T23:59:59.000Z

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
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421

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

Y Z Y Z Xi, Hongwei (Hongwei Xi) - Department of Computer Science, Boston University Xia, Ge "Frank" (Ge "Frank" Xia) - Department of Computer Science, Lafayette College Xia, Xiang-Gen (Xiang-Gen Xia) - Department of Electrical and Computer Engineering, University of Delaware Xiang, Yang (Yang Xiang) - Department of Computing and Information Science, University of Guelph Xiao, Bin (Bin Xiao) - Department of Computing, Hong Kong Polytechnic University Xiao, Jing (Jing Xiao) - Department of Computer Science, University of North Carolina at Charlotte Xiao, Li (Li Xiao) - Department of Computer Science and Engineering, Michigan State University Xie, Fei (Fei Xie) - Department of Computer Science, Portland State University Xie, Geoffrey (Geoffrey Xie) - Department of Computer Science, Naval

422

Materials and Molecular Research Division. Annual report 1981  

DOE Green Energy (OSTI)

Progress is reported in the areas of materials sciences, chemical sciences, nuclear sciences, fossil energy, advanced (laser) isotope separation technology, energy storage, superconducting magnets, and nuclear waste management. Work for others included phase equilibria for coal gasification products and ..beta..-alumina electrolytes for storage batteries. (DLC)

Not Available

1982-08-01T23:59:59.000Z

423

Materials and Molecular Research Division annual report 1982  

Science Conference Proceedings (OSTI)

This report is divided into: materials sciences, chemical sciences, nuclear sciences, fossil energy, advanced isotope separation technology (AISI), energy storage, magnetic fusion energy (MFE), nuclear waste management, and work for others (WFO). Separate abstracts have been prepared for all except AIST, MFE, and WFO. (DLC)

Not Available

1983-05-01T23:59:59.000Z

424

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

H I J K L M N O P Q R S H I J K L M N O P Q R S T U V W X Y Z Gabbard, Joseph L. (Joseph L. Gabbard) - Department of Computer Science, Virginia Tech Gabor, Adriana (Adriana Gabor) - Wiskunde en Informatica, Technische Universiteit Eindhoven Gaborit, Philippe (Philippe Gaborit) - Département Maths Informatique, Université de Limoges Gaborski, Roger S. (Roger S. Gaborski) - Department of Computer Science, Rochester Institute of Technology Gabow, Harold (Harold Gabow) - Department of Computer Science, University of Colorado at Boulder Gabriel, Edgar (Edgar Gabriel) - Department of Computer Science, University of Houston Gacek, Andrew (Andrew Gacek) - Department of Computer Science and Engineering, University of Minnesota Gacs, Peter (Peter Gacs) - Department of Computer Science, Boston

425

Predictive Capability for Strongly Correlated Systems: Mott Transition in MnO, Multielectron Magnetic Moments, and Dynamics Effects in Correlated Materials  

SciTech Connect

There are classes of materials that are important to DOE and to the science and technology community, generically referred to as strongly correlated electron systems (SCES), which have proven very difficult to understand and to simulate in a material-specific manner. These range from actinides, which are central to the DOE mission, to transition metal oxides, which include the most promising components of new spin electronics applications as well as the high temperature superconductors, to intermetallic compounds whose heavy fermion characteristics and quantum critical behavior has given rise to some of the most active areas in condensed matter theory. The objective of the CMSN cooperative research team was to focus on the application of these new methodologies to the specific issue of Mott transitions, multi-electron magnetic moments, and dynamical properties correlated materials. Working towards this goal, the W&M team extended its first-principles phaseless auxiliary-field quantum Monte Carlo (AFQMC) method to accurately calculate structural phase transitions and excited states.

Krakauer, Henry; Zhang, Shiwei

2013-02-21T23:59:59.000Z

426

X-ray science taps bug biology to design better materials and...  

NLE Websites -- All DOE Office Websites (Extended Search)

and Reports Summer Science Writing Internship Caddiesflies spin an adhesive silk underwater to build nets to capture food and build protective shelter. Pictured is that silk...

427

Materials Performance Staff  

Science Conference Proceedings (OSTI)

... Kinetics Staff; Materials Science and Engineering Division Staff Directory; MML Organization. Contact. Materials Performance ...

2013-08-20T23:59:59.000Z

428

Removal of radioactive materials and heavy metals from water using magnetic resin  

DOE Patents (OSTI)

Magnetic polymer resins capable of efficient removal of actinides and heavy metals from contaminated water are disclosed together with methods for making, using, and regenerating them. The resins comprise polyamine-epichlorohydrin resin beads with ferrites attached to the surfaces of the beads. Markedly improved water decontamination is demonstrated using these magnetic polymer resins of the invention in the presence of a magnetic field, as compared with water decontamination methods employing ordinary ion exchange resins or ferrites taken separately.

Kochen, Robert L. (Boulder, CO); Navratil, James D. (Simi Valley, CA)

1997-01-21T23:59:59.000Z

429

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

J K L M N O P Q R S J K L M N O P Q R S T U V W X Y Z Iacono, John (John Iacono) - Department of Computer Science and Engineering, Polytechnic Institute of New York University Iamnitchi, Adriana (Adriana Iamnitchi) - Computer Science and Engineering, University of South Florida Iannone, Luigi (Luigi Iannone) - Institut Deutsche Telekom Laboratories, Technische Universität Berlin Ìayr, Richard (Richard Ìayr) - School of Informatics, University of Edinburgh Ibarra, Louis (Louis Ibarra) - School of Computer Science, Telecommunications and Information Systems, DePaul University Ichimura, Naoyuki (Naoyuki Ichimura) - Neuroscience Research Institute, National Institute of Advanced Industrial Science and Technology (AIST) Ide, Nancy (Nancy Ide) - Department of Computer Science, Vassar

430

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

N O P Q R S N O P Q R S T U V W X Y Z Ma, Bin (Bin Ma) - School of Computer Science, University of Waterloo Ma, Jinwen (Jinwen Ma) - School of Mathematical Sciences, Peking University Ma, Kwan-Liu (Kwan-Liu Ma) - Institute for Ultra-Scale Visualization & Department of Computer Science, University of California, Davis Ma, Qing (Qing Ma) - Department of Applied Mathematics and Informatics, Ryukoku University Ma, Xiaosong (Xiaosong Ma) - Center for High Performance Simulation & Department of Computer Science, North Carolina State University Ma, Yi (Yi Ma) - Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign Maass, Wolfgang (Wolfgang Maass) - Institute for Theoretical Computer Science, Technische Universität Graz

431

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

P Q R S P Q R S T U V W X Y Z Ó Conaire, Ciarán (Ciarán Ó Conaire) - Centre for Digital Video Processing, University College Dublin O'Boyle, Michael (Michael O'Boyle) - School of Informatics, University of Edinburgh O'Brien, James F. (James F. O'Brien) - Department of Electrical Engineering and Computer Sciences, University of California at Berkeley O'Connell, Tom (Tom O'Connell) - Department of Mathematics and Computer Science, Skidmore College O'Connor, Rory (Rory O'Connor) - School of Computing, Dublin City University O'Donnell, John (John O'Donnell) - Department of Computing Science, University of Glasgow O'Donnell, Michael J. (Michael J. O'Donnell) - Department of Computer Science, University of Chicago O'Donnell, Ryan (Ryan O'Donnell) - School of Computer Science,

432

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

C D E F G H I J K L M N O P Q R S C D E F G H I J K L M N O P Q R S T U V W X Y Z Babai, László (László Babai) - Departments of Computer Science & Mathematics, University of Chicago Babaoglu, Ozalp (Ozalp Babaoglu) - Dipartimento di Informatica: Scienza e Ingegneria, Università di Bologna Bacardit, Jaume (Jaume Bacardit) - School of Computer Science, University of Nottingham Bacchus, Fahiem (Fahiem Bacchus) - Department of Computer Science, University of Toronto Bach, Francis (Francis Bach) - Département d'Informatique, École Normale Supérieure Bachmat, Eitan (Eitan Bachmat) - Department of Computer Science, Ben-Gurion University Back, Godmar (Godmar Back) - Department of Computer Science, Virginia Tech Back, Jonathan (Jonathan Back) - UCL Interaction Centre, University

433

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

X Y Z X Y Z Wachsmut, Ipke (Ipke Wachsmut) - Technischen Fakultät, Universität Bielefeld Wactlar, Howard D. (Howard D. Wactlar) - School of Computer Science, Carnegie Mellon University Wadler, Philip (Philip Wadler) - School of Informatics, University of Edinburgh Waern, Annika (Annika Waern) - Human-Computer Interaction and Language Engineering Laboratory, Swedish Institute of Computer Science Wagner, Alan (Alan Wagner) - Department of Computer Science, University of British Columbia Wagner, David (David Wagner) - Department of Electrical Engineering and Computer Sciences, University of California at Berkeley Wagner, Flávio Rech (Flávio Rech Wagner) - Instituto de Informática, Universidade Federal do Rio Grande do Sul Wagner, Paul J. (Paul J. Wagner) - Department of Computer Science,

434

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

Computer Technologies and Information Sciences Computer Technologies and Information Sciences Go to Research Groups Preprints Provided by Individual Scientists: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Aalst, W.M.P.van der (W.M.P.van der Aalst) - Wiskunde en Informatica, Technische Universiteit Eindhoven Aamodt, Agnar (Agnar Aamodt) - Department of Computer and Information Science, Norwegian University of Science and Technology Aamodt, Tor (Tor Aamodt) - Department of Electrical and Computer Engineering, University of British Columbia Aardal, Karen (Karen Aardal) - Centrum voor Wiskunde en Informatica Aaronson, Scott (Scott Aaronson) - Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology (MIT) Aazhang, Behnaam (Behnaam Aazhang) - Department of Electrical and

435

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

K L M N O P Q R S K L M N O P Q R S T U V W X Y Z Jaakkola, Tommi S. (Tommi S. Jaakkola) - Computer Science and Artificial Intelligence Laboratory & Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology (MIT) Jackson, Daniel (Daniel Jackson) - Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology (MIT) Jackson, Jeffrey (Jeffrey Jackson) - Department of Mathematics and Computer Science, Duquesne University Jackson, Paul (Paul Jackson) - School of Informatics, University of Edinburgh Jacob, Bruce (Bruce Jacob) - Institute for Advanced Computer Studies & Department of Electrical and Computer Engineering, University of Maryland at College Park Jacob, Christian (Christian Jacob) - Department of Computer Science,

436

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

F G H I J K L M N O P Q R S F G H I J K L M N O P Q R S T U V W X Y Z Eager, Derek (Derek Eager) - Department of Computer Science, University of Saskatchewan Easterbrook, Steve (Steve Easterbrook) - Department of Computer Science, University of Toronto Eberle, William (William Eberle) - Department of Computer Science, Tennessee Technological University Eberlein, Armin (Armin Eberlein) - Department of Electrical and Computer Engineering, University of Calgary Ebert, David S. (David S. Ebert) - School of Electrical and Computer Engineering, Purdue University Ebert, Todd (Todd Ebert) - Department of Computer Engineering and Computer Science, California State University, Long Beach Ebnenasir, Ali (Ali Ebnenasir) - Department of Computer Science, Michigan Technological University

437

A Paradigm for the Integration of Biology in Materials Science and ...  

Science Conference Proceedings (OSTI)

Aug 5, 2010 ... Recent advances in biological and biomedical materials are explored as a ... and , closer to home, the intersection of materials and biology.

438

Behavioral Sciences | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemistry Computational Engineering Computer Science Data Earth Sciences Energy Science Future Technology Knowledge Discovery Materials Mathematics National Security Systems...

439

Mathematical methods in material science and large scale optimization workshops: Final report, June 1, 1995-November 30, 1996  

SciTech Connect

The summer program in Large Scale Optimization concentrated largely on process engineering, aerospace engineering, inverse problems and optimal design, and molecular structure and protein folding. The program brought together application people, optimizers, and mathematicians with interest in learning about these topics. Three proceedings volumes are being prepared. The year in Materials Sciences deals with disordered media and percolation, phase transformations, composite materials, microstructure; topological and geometric methods as well as statistical mechanics approach to polymers (included were Monte Carlo simulation for polymers); miscellaneous other topics such as nonlinear optical material, particulate flow, and thin film. All these activities saw strong interaction among material scientists, mathematicians, physicists, and engineers. About 8 proceedings volumes are being prepared.

Friedman, A. [Minnesota Univ., Minneapolis, MN (United States). Inst. for Mathematics and Its Applications

1996-12-01T23:59:59.000Z

440

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network (OSTI)

and Plasma Research Department, ** Danish Polymer Centre, *** Materials Research Department, Frederiksborgvej

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441

SUM 2013 Chemistry & Materials Science Workshop Sept. 17-18, 2013, USTC  

E-Print Network (OSTI)

Nanofiber Electrode Materials: Asymmetric Supercapacitor with High Energy and Power Density, Lifeng Chen

Zhou, Yi-Feng

442

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Sabelfeld, Andrei (Andrei Sabelfeld) - Department of Computer Science and Engineering, Chalmers University of Technology Saber, Eli (Eli Saber) - Department of Electrical Engineering, Rochester Institute of Technology Saberi, Amin (Amin Saberi) - Institute for Computational and Mathematical Engineering, Stanford University Sabharwal, Ashutosh (Ashutosh Sabharwal) - Department of Electrical and Computer Engineering, Rice University Sabry, Amr (Amr Sabry) - Computer Science Department, Indiana University Sabuncu, Mert Rory (Mert Rory Sabuncu) - NMR Athinoula A. Martinos Center, Massachusetts General Hospital, Harvard University Sadayappan, P. "Saday" (P. "Saday" Sadayappan) - Department of Computer Science and Engineering, Ohio State University

443

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

Z Z Yaakobi, Eitan (Eitan Yaakobi) - Department of Electrical Engineering, California Institute of Technology Yacci, Michael (Michael Yacci) - Department of Information Technology, Rochester Institute of Technology Yacef, Kalina (Kalina Yacef) - School of Information Technologies, University of Sydney Yacoob, Yaser (Yaser Yacoob) - Institute for Advanced Computer Studies, University of Maryland at College Park Yakovenko, Sergei (Sergei Yakovenko) - Department of Mathematics, Weizmann Institute of Science Yamamoto, Hitoshi (Hitoshi Yamamoto) - University of Electro-Communications Yamamoto, Mikio (Mikio Yamamoto) - Department of Computer Science, University of Tsukuba Yamashita, Yoichi (Yoichi Yamashita) - Department of Computer Science, Ritsumeikan University

444

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Rabaey, Jan M. (Jan M. Rabaey) - Department of Electrical Engineering and Computer Sciences, University of California at Berkeley Rabbah, Rodric (Rodric Rabbah) - Dynamic Optimization Group, IBM T.J. Watson Research Center Rabbat, Michael (Michael Rabbat) - Department of Electrical and Computer Engineering, McGill University Rabhi, Fethi A. (Fethi A. Rabhi) - School of Information Systems, Technology and Management, University of New South Wales Rabie, Tamer (Tamer Rabie) - College of Information Technology, United Arab Emirates University Rabinovich, Alexander (Alexander Rabinovich) - School of Computer Science, Tel Aviv University Rabinovich, Michael "Misha" (Michael "Misha" Rabinovich) - Department of Electrical Engineering and Computer Sciences, Case Western

445

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

G H I J K L M N O P Q R S G H I J K L M N O P Q R S T U V W X Y Z Faber, Ted (Ted Faber) - Information Sciences Institute, University of Southern California Fábián, Csaba I. (Csaba I. Fábián) - Institute of Mathematics, Eötvös Loránd University Fabrikant, Alex (Alex Fabrikant) - Department of Computer Science, Princeton University Fabrikant, Sara Irina (Sara Irina Fabrikant) - Department of Geography, Universität Zürich Faella, Marco (Marco Faella) - Computer Science Division, Dipartimento di Scienze Fisiche, Università degli Studi di Napoli "Federico II" Fagg, Andrew H. (Andrew H. Fagg) - School of Computer Science, University of Oklahoma Fagin, Ron (Ron Fagin) - IBM Almaden Research Center Fahlman, Scott E. (Scott E. Fahlman) - Language Technologies

446

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

Z Z Zabih, Ramin (Ramin Zabih) - Department of Computer Science, Cornell University Zabulis, Xenophon (Xenophon Zabulis) - Institute of Computer Science, Foundation of Research and Technology, Hellas Zacchiroli, Stefano (Stefano Zacchiroli) - Laboratoire Preuves, Programmes et Systèmes, Université Paris 7 - Denis Diderot Zachmann, Gabriel (Gabriel Zachmann) - Institut für Informatik, Technische Universität Clausthal Zadok, Erez (Erez Zadok) - Department of Computer Science, SUNY at Stony Brook Zaffalon, Marco (Marco Zaffalon) - Istituto Dalle Molle di Studi sull' Intelligenza Artificiale (IDSIA) Zahorian, Stephen A. (Stephen A. Zahorian) - Department of Electrical and Computer Engineering, State University of New York at Binghamton Zahorjan, John (John Zahorjan) - Department of Computer Science and

447

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

Q R S Q R S T U V W X Y Z Pace, Gordon J. (Gordon J. Pace) - Department of Computer Science, University of Malta Pach, János (János Pach) - Department of Mathematics, Courant Institute of Mathematical Sciences, New York University Padawitz, Peter (Peter Padawitz) - Fachbereich Informatik, Universität Dortmund Padgham, Lin (Lin Padgham) - School of Computer Science and Information Technology, RMIT University Padmanabhan, Venkata N. (Venkata N. Padmanabhan) - Microsoft Research Padó, Sebastian (Sebastian Padó) - Institut für Maschinelle Sprachverarbeitung, Universität Stuttgart Padua, David (David Padua) - Siebel Center for Computer Science, University of Illinois at Urbana-Champaign Paech, Barbara (Barbara Paech) - Interdisziplinäres Zentrum für

448

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

V W X Y Z V W X Y Z Uçar, Bora (Bora Uçar) - Laboratoire de l'Informatique du Parallélisme, Ecole Normale Supérieure de Lyon Uchiyama, Hiroyuki (Hiroyuki Uchiyama) - Department of Information and Computer Science, Kagoshima University Ucoluk, Gokturk (Gokturk Ucoluk) - Department of Computer Engineering, Middle East Technical University Ueda, Kazunori (Kazunori Ueda) - Department of Computer Science and Engineering, Waseda University Uhl, Andreas (Andreas Uhl) - Department of Computer Sciences, Universität Salzburg Uhlig, Steve (Steve Uhlig) - Institut Deutsche Telekom Laboratories, Technische Universität Berlin Uht, Augustus K. (Augustus K. Uht) - Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island Ulidowski, Irek (Irek Ulidowski) - Department of Computer Science,

449

Molecular environmental science using synchrotron radiation: Chemistry and physics of waste form materials  

E-Print Network (OSTI)

user facility operated by PNNL under support from the OfficeScience Program; DOE at PNNL, which is operated by Battellefor tetravalent actinides) from PNNL. Similar to the boron

Lindle, Dennis W.; Shuh, David K.

2005-01-01T23:59:59.000Z

450

Active magnetic refrigerants based on Gd-Si-Ge material and refrigeration apparatus and process  

DOE Patents (OSTI)

Active magnetic regenerator and method using Gd.sub.5 (Si.sub.x Ge.sub.1-x).sub.4, where x is equal to or less than 0.5, as a magnetic refrigerant that exhibits a reversible ferromagnetic/antiferromagnetic or ferromagnetic-II/ferromagnetic-I first order phase transition and extraordinary magneto-thermal properties, such as a giant magnetocaloric effect, that renders the refrigerant more efficient and useful than existing magnetic refrigerants for commercialization of magnetic regenerators. The reversible first order phase transition is tunable from approximately 30 K to approximately 290 K (near room temperature) and above by compositional adjustments. The active magnetic regenerator and method can function for refrigerating, air conditioning, and liquefying low temperature cryogens with significantly improved efficiency and operating temperature range from approximately 10 K to 300 K and above. Also an active magnetic regenerator and method using Gd.sub.5 (Si.sub.x Ge.sub.1-x).sub.4, where x is equal to or greater than 0.5, as a magnetic heater/refrigerant that exhibits a reversible ferromagnetic/paramagnetic second order phase transition with large magneto-thermal properties, such as a large magnetocaloric effect that permits the commercialization of a magnetic heat pump and/or refrigerant. This second order phase transition is tunable from approximately 280 K (near room temperature) to approximately 350 K by composition adjustments. The active magnetic regenerator and method can function for low level heating for climate control for buildings, homes and automobile, and chemical processing.

Gschneidner, Jr., Karl A. (Ames, IA); Pecharsky, Vitalij K. (Ames, IA)

1998-04-28T23:59:59.000Z

451

Active magnetic refrigerants based on Gd-Si-Ge material and refrigeration apparatus and process  

DOE Patents (OSTI)

Active magnetic regenerator and method using Gd{sub 5} (Si{sub x}Ge{sub 1{minus}x}){sub 4}, where x is equal to or less than 0.5, as a magnetic refrigerant that exhibits a reversible ferromagnetic/antiferromagnetic or ferromagnetic-II/ferromagnetic-I first order phase transition and extraordinary magneto-thermal properties, such as a giant magnetocaloric effect, that renders the refrigerant more efficient and useful than existing magnetic refrigerants for commercialization of magnetic regenerators. The reversible first order phase transition is tunable from approximately 30 K to approximately 290 K (near room temperature) and above by compositional adjustments. The active magnetic regenerator and method can function for refrigerating, air conditioning, and liquefying low temperature cryogens with significantly improved efficiency and operating temperature range from approximately 10 K to 300 K and above. Also an active magnetic regenerator and method using Gd{sub 5} (Si{sub x} Ge{sub 1{minus}x}){sub 4}, where x is equal to or greater than 0.5, as a magnetic heater/refrigerant that exhibits a reversible ferromagnetic/paramagnetic second order phase transition with large magneto-thermal properties, such as a large magnetocaloric effect that permits the commercialization of a magnetic heat pump and/or refrigerant. This second order phase transition is tunable from approximately 280 K (near room temperature) to approximately 350 K by composition adjustments. The active magnetic regenerator and method can function for low level heating for climate control for buildings, homes and automobile, and chemical processing. 27 figs.

Gschneidner, K.A. Jr.; Pecharsky, V.K.

1998-04-28T23:59:59.000Z

452

The Development of Material and Fabrication Technologies for ITER Magnet Supports  

Science Conference Proceedings (OSTI)

Technical Paper / First Joint ITER-IAEA Technical Meeting on Analysis of ITER Materials and Technologies

P. Y. Li; C. J. Pan; B. L. Hou; S. L. Han; Z. C. Sun; F. Savary; Y. K. Fu; R. Gallix; N. Mitchell

453

External proton beam analysis of plasma facing materials for magnetic confinement fusion applications  

E-Print Network (OSTI)

A 1.7MV tandem accelerator was reconstructed and refurbished for this thesis and for surface science applications at the Cambridge laboratory for accelerator study of surfaces (CLASS). At CLASS, an external proton beam ...

Barnard, Harold Salvadore

2009-01-01T23:59:59.000Z

454

Variation of the magnetic susceptibility of artificial graphite with exposure in the materials testing reactor  

SciTech Connect

The magnetic susceptibility of artificial graphite was determined as a function of exposure in the MTR. Specimens were studied with exposures ranging from 0.07 to 82 {times} 10{sup18} nvt. Fluxes were determined by means of x-ray measurements and resistivity measurements. The dependence of the magnetic susceptibility on exposure in the MTR and also in a Hanford reactor are graphed, and an equivalence factor is calculated.

McCelland, J.D.

1955-02-23T23:59:59.000Z

455

Perspectives for Emerging Materials Professionals  

Science Conference Proceedings (OSTI)

Mar 31, 2013 ... Materials Science and Engineering in the Canadian Oil Sands - Challenges & Opportunities Materials Science and Engineering: The Gateway...

456

A Paradigm for the Integration of Biology in Materials Science and ...  

Science Conference Proceedings (OSTI)

Aug 5, 2010 ... Purdue Research Center Focuses on Computational Materi... New Study Examines Gender Barriers in STEM... UPCOMING TMS MEETINGS...

457

Fusion Nuclear Science Facility-AT: A Material and Component Testing Device  

Science Conference Proceedings (OSTI)

Fusion Technology Facilities / Proceedings of the Fifteenth International Conference on Fusion Reactor Materials, Part A: Fusion Technology

C. P. C. Wong; V. S. Chan; A. M. Garofalo; R. Stambaugh; M. E. Sawan; R. Kurtz; B. Merrill

458

Science Highlights  

NLE Websites -- All DOE Office Websites (Extended Search)

Highlights Highlights Science Highlights Science highlights feature research conducted by staff and users at the ALS. If a Power Point summary slide or a PDF handout of the highlight is available, you will find it linked beneath the highlight listing and on the highlight's page. You may also print a version of a highlight by clicking the print icon associated with each highlight. The Molecular Ingenuity of a Unique Fish Scale Print Monday, 25 November 2013 12:06 ALS research has shown how the scales of a freshwater fish found in the Amazon Basin can literally re-orient themselves in real time to resist force, in essence creating an adaptable body armor. Read more... New Research on Jamming Behavior Expands Understanding Print Tuesday, 22 October 2013 00:00 Recent ALS research has revealed that even magnetic domains behave very much like other granular material systems, and their dynamical behavior mimics the universal characteristics of several jammed systems.

459

Polymers and Coatings:Materials Science & Technology, MST-7: Los Alamos  

NLE Websites -- All DOE Office Websites (Extended Search)

Polymers and Coatings (MST-7) Polymers and Coatings (MST-7) Home About Us MST Related Links Research Highlights Focus on Facilities MST e-News Experimental Physical Sciences Vistas MaRIE: Matter-Radiation Interactions in Extremes MST Division Home CONTACTS Polymers and Coatings Group Leader, Ross E. Muenchausen Deputy Group Leader Dominic S. Peterson Point of Contact, Group Office 505-667-6887 foam voids Foam Void Image Using X-ray Micro Tomography About MST Polymers and Coatings (MST-7) Our mission is to provide World-class design, fabrication, assembly, characterization, and field support for the wide range of targets in support of national science programs that include energy, nuclear weapons, conventional defense, industrial collaborations, nonproliferation, and the environment; Outstanding polymer science and engineering solutions in support of

460

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

O P Q R S O P Q R S T U V W X Y Z Nachman, Iftach (Iftach Nachman) - Department of Molecular Genetics and Biochemistry, Tel Aviv University Nack, Frank (Frank Nack) - Research Institute Computer Science, Universiteit van Amsterdam Nadal, Jean-Pierre (Jean-Pierre Nadal) - Laboratoire de Physique Statistique, Département de Physique, École Normale Supérieure Nadathur, Gopalan (Gopalan Nadathur) - Department of Computer Science and Engineering, University of Minnesota Nadeau, David R. (David R. Nadeau) - San Diego Supercomputer Center, University of California at San Diego Nagpal, Radhika (Radhika Nagpal) - School of Engineering and Applied Sciences, Harvard University Nagurney, Anna (Anna Nagurney) - Isenberg School of Management, University of Massachusetts at Amherst

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

H I J K L M N O P Q R S H I J K L M N O P Q R S T U V W X Y Z Ha, Phuong H. (Phuong H. Ha) - Department of Computer Science, Universitetet i Tromsø Ha, Soonhoi (Soonhoi Ha) - School of Computer Science and Engineering, Seoul National University Haarslev, Volker (Volker Haarslev) - Department of Computer Science and Software Engineering, Concordia University Habash, Nizar (Nizar Habash) - Center for Computational Learning Systems, Columbia University Habel, Annegret (Annegret Habel) - Department für Informatik, Carl von Ossietzky Universität Oldenburg Habra, Naji (Naji Habra) - Faculté d'informatique, Facultés Universitaires Notre-Dame de la Paix Habrard, Amaury (Amaury Habrard) - Centre de Mathématiques et Informatique, Université de Provence Hachenberger, Peter (Peter Hachenberger) - Wiskunde en Informatica,

462

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

L M N O P Q R S L M N O P Q R S T U V W X Y Z Kaâniche, Mohamed (Mohamed Kaâniche) - Laboratoire d'Analyse et d'Architecture des Systèmes du CNRS Kaasbøll, Jens (Jens Kaasbøll) - Institutt for Informatikk, Universitetet i Oslo Kabal, Peter (Peter Kabal) - Department of Electrical and Computer Engineering, McGill University Kaban, Ata (Ata Kaban) - School of Computer Science, University of Birmingham Kabanets, Valentine (Valentine Kabanets) - School of Computing Science, Simon Fraser University Kabanza, Froduald (Froduald Kabanza) - Département d'informatique, Université de Sherbrooke Kabara, Joseph (Joseph Kabara) - School of Information Sciences, University of Pittsburgh Kachroo, Pushkin (Pushkin Kachroo) - Department of Electrical and Computer Engineering, University of Nevada at Las Vegas

463

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

U V W X Y Z U V W X Y Z Ta-Shma, Amnon (Amnon Ta-Shma) - School of Computer Science, Tel Aviv University Tabatabaee, Vahid (Vahid Tabatabaee) - Department of Computer Science, University of Maryland at College Park Tacchella, Armando (Armando Tacchella) - Dipartimento di Informatica Sistemistica e Telematica, Università degli Studi di Genova Tachi, Susumu (Susumu Tachi) - Graduate School of Media Design, Keio University Tadepalli, Prasad (Prasad Tadepalli) - School of Electrical Engineering and Computer Science, Oregon State University Tadmor, Eitan (Eitan Tadmor) - Center for Scientific Computation and Mathematical Modeling & Department of Mathematics, University of Maryland at College Park Taft, Nina -Technicolor Palo Alt(aft, Nina -Technicolor Palo Al)to

464

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

M N O P Q R S M N O P Q R S T U V W X Y Z L'Ecuyer, Pierre (Pierre L'Ecuyer) - Département d'Informatique et recherche opérationnelle, Université de Montréal la Cour-Harbo, Anders (Anders la Cour-Harbo) - Department of Control Engineering, Aalborg University La Porta, Tom (Tom La Porta) - Networking and Security Research Center & Department of Computer Science and Engineering, Pennsylvania State University La, Richard J. (Richard J. La) - Institute for Systems Research & Department of Electrical and Computer Engineering, University of Maryland at College Park Laadan, Oren (Oren Laadan) - Department of Computer Science, Columbia University Labahn, George (George Labahn) - School of Computer Science, University of Waterloo LaBean, Thomas H. (Thomas H. LaBean) - Department of Computer

465

Magnetic Imaging  

Science Conference Proceedings (OSTI)

... data-storage and permanent magnets with increased energy products, in ... Optimization of future materials, including improved yields, requires an ...

2012-10-02T23:59:59.000Z

466

[Research at and operation of the material science x-ray absorption beamline (X-11) at the National Synchrotron Light Source]. Progress report  

Science Conference Proceedings (OSTI)

This report discusses three projects at the Material Science X-Ray Absorption Beamline. Topics discussed include: XAFS study of some titanium silicon and germanium compounds; initial XAS results of zirconium/silicon reactions; and low angle electron yield detector.

Not Available

1992-08-01T23:59:59.000Z

467

(Research at and operation of the material science x-ray absorption beamline (X-11) at the National Synchrotron Light Source)  

Science Conference Proceedings (OSTI)

This report discusses three projects at the Material Science X-Ray Absorption Beamline. Topics discussed include: XAFS study of some titanium silicon and germanium compounds; initial XAS results of zirconium/silicon reactions; and low angle electron yield detector.

Not Available

1992-01-01T23:59:59.000Z

468

Biology | More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Bioinformatics Nuclear Medicine Climate and Environment Systems Biology Computational Biology Chemistry Engineering Computer Science Earth and Atmospheric Sciences Materials...

469

Metals and ceramics division materials science program annual progress report for period ending June 30, 1980  

Science Conference Proceedings (OSTI)

Research progress is summarized concerning the structure of metals; deformation and mechanical properties; physical properties and transport phenomena; radiation effects; and engineering materials.

McHargue, C.J.

1980-10-01T23:59:59.000Z

470

The Science of Sound: Examining the Role of Materials in Musical ...  

Science Conference Proceedings (OSTI)

Materials are a hot topic in brass musical instruments: not so much because of scientific advances and innovations, but for quite the opposite reason. The debate...

471

Earth and Atmospheric Sciences | More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Forensics Climate & Environment Sensors and Measurements Chemical & Engineering Materials Computational Earth Science Systems Modeling Geographic Information Science and Technology Materials Science and Engineering Mathematics Physics More Science Home | Science & Discovery | More Science | Earth and Atmospheric Sciences SHARE Earth and Atmospheric Sciences At ORNL, we combine our capabilities in atmospheric science, computational science, and biological and environmental systems science to focus in the cross-disciplinary field of climate change science. We use computer models to improve climate change predications and to measure the impact of global warming on the cycling of chemicals in earth systems. Our Climate Change Science Institute uses models to explore connections among atmosphere,

472

More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Biology Chemistry Engineering Computer Science Earth and Atmospheric Sciences Materials Science and Engineering Mathematics Physics ORNL wins six R&D 100s R&D Magazine recognizes...

473

Dynamic Processes in Biology, Chemistry, and Materials Science: Opportunities for UltraFast Transmission Electron Microscopy - Workshop Summary Report  

SciTech Connect

This report summarizes a 2011 workshop that addressed the potential role of rapid, time-resolved electron microscopy measurements in accelerating the solution of important scientific and technical problems. A series of U.S. Department of Energy (DOE) and National Academy of Science workshops have highlighted the critical role advanced research tools play in addressing scientific challenges relevant to biology, sustainable energy, and technologies that will fuel economic development without degrading our environment. Among the specific capability needs for advancing science and technology are tools that extract more detailed information in realistic environments (in situ or operando) at extreme conditions (pressure and temperature) and as a function of time (dynamic and time-dependent). One of the DOE workshops, Future Science Needs and Opportunities for Electron Scattering: Next Generation Instrumentation and Beyond, specifically addressed the importance of electron-based characterization methods for a wide range of energy-relevant Grand Scientific Challenges. Boosted by the electron optical advancement in the last decade, a diversity of in situ capabilities already is available in many laboratories. The obvious remaining major capability gap in electron microscopy is in the ability to make these direct in situ observations over a broad spectrum of fast (s) to ultrafast (picosecond [ps] and faster) temporal regimes. In an effort to address current capability gaps, EMSL, the Environmental Molecular Sciences Laboratory, organized an Ultrafast Electron Microscopy Workshop, held June 14-15, 2011, with the primary goal to identify the scientific needs that could be met by creating a facility capable of a strongly improved time resolution with integrated in situ capabilities. The workshop brought together more than 40 leading scientists involved in applying and/or advancing electron microscopy to address important scientific problems of relevance to DOEs research 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.

Kabius, Bernd C.; Browning, Nigel D.; Thevuthasan, Suntharampillai; Diehl, Barbara L.; Stach, Eric A.

2012-07-25T23:59:59.000Z

474

SCience  

NLE Websites -- All DOE Office Websites (Extended Search)

all all SCience Chicago Office Environment, Safety and Health Functions, Responsibilities, and Authorities Manual December 2012 ~5 {?JI-- l L-H1- I Roxanne E. Purucker, Manager Date SC-CH FRAM Revision 7 Office of Science - Chicago Office SC-CH Revision History TITLE: SC-CH Functions, Responsibilities, and Authorities Manual POINT OF CONTACT: Karl Moro SCMS MANAGEMENT SYSTEM: Environment, Safety and Health (ES&H) TO BE UPDATED: December 31, 2013 Revision Date Reason/Driver Description 5 Oct 10 Annual review and revision of the SC-CH ES&H Functions, Responsibilities, and Authorities Manual Changes were primarily made to address administrative and organizational changes and general improvement of text and presentation. I 6 Nov 11 Annual review and revision of

475

New Materials for Spintronics  

SciTech Connect

One of the critical materials needs for the development of spin electronics is diluted magnetic semiconductors (DMS) which retain their ferromagnetism at and above room temperature. Spin polarization in DMS materials leads to the possibility of spin-polarized current injection into nonmagnetic semiconductor heterostructures. Such transport is of critical importance in the development of devices that utilize spin (e.g. spin-LEDs and spin-FETs). New magnetically-doped semiconducting oxides that show promise because of Curie points which exceed room temperature are currently being investigated in our lab and elsewhere. However, the detailed materials properties and mechanism(s) of magnetism in these systems have been elusive. In this talk, I will present recent results from our laboratory focused on the MBE synthesis and properties of these ferromagnetic oxide semiconductors. This work was funded by the PNNL Nanoscience and Technology Initiative, the US Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Materials Science and Engineering Physics, and the DARPA Spins in Semiconductors (SPINS) Initiative.

Chambers, Scott A.; Yoo, Young K.

2003-10-10T23:59:59.000Z

476

This is a joint session with Magnetic Materials for Energy Applications  

Science Conference Proceedings (OSTI)

Advanced Materials for Power Electronics, Power Conditioning, and Power ... for Use in Energy-efficient Distribution Transformers: presented by Naoki Ito1; Eric...

477

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

E F G H I J K L M N O P Q R S E F G H I J K L M N O P Q R S T U V W X Y Z D'Ambrosio, Donato (Donato D'Ambrosio) - Dipartimento di Matematica, Università della Calabria d'Avila Garcez, Artur (Artur d'Avila Garcez) - School of Informatics, City University London D'Azevedo, Ed (Ed D'Azevedo) - Computer Science and Mathematics Division, Oak Ridge National Laboratory d'Inverno, Mark (Mark d'Inverno) - Department of Computing, Goldsmiths College, University of London D'Souza, Raissa (Raissa D'Souza) - Departments of Computer Science and Engineering and Mechanical and Aeronautical Engineering , University of California, Davis da Silva, Alberto Rodrigues (Alberto Rodrigues da Silva) - Departamento de Engenharia Informática, Universidade Técnica de Lisboa da Silva, Paulo Pinheiro (Paulo Pinheiro da Silva) - Department of

478

Magnetization Characterization Laboratory  

Science Conference Proceedings (OSTI)

... use of magnetic materials for motors, generators, transformers ... all depend on the specific magnetic characteristics of ... For example, a magnet used in ...

2012-10-23T23:59:59.000Z

479

Learning About Magnets!  

NLE Websites -- All DOE Office Websites (Extended Search)

the the National High Magnetic Field Laboratory Learning About Name A magnet is a material or object that creates a magnetic fi eld. This fi eld is invisible, but it creates a force that can "attract" or "repel" other magnets and magnetic materials, like iron or nickel. What is a Magnet? This bar magnet is a permanent magnet. Permanent magnets can be found in the Earth as rocks and metals. Magnets have

480

Certified Reference Materials (CRMs) | U.S. DOE Office of Science (SC)  

NLE Websites -- All DOE Office Websites (Extended Search)

Certified Certified Reference Materials (CRMs) New Brunswick Laboratory (NBL) NBL Home About Programs Certified Reference Materials (CRMs) Prices and Certificates Ordering Information Training Categorical Exclusion Determinations News Contact Information New Brunswick Laboratory U.S. Department of Energy Building 350 9800 South Cass Avenue Argonne, IL 60439-4899 P: (630) 252-2442 (NBL) P: (630) 252-2767 (CRM sales) F: (630) 252-6256 E: usdoe.nbl@ch.doe.gov Certified Reference Materials (CRMs) Print Text Size: A A A RSS Feeds FeedbackShare Page The U.S. Department of Energy, New Brunswick Laboratory (NBL) provides Certified Reference Materials (CRMs) for use in nuclear and nuclear-related analytical measurement activities. NBL maintains a catalog which lists and describes the CRMs currently available to both governmental and private

Note: This page contains sample records for the topic "magnetism materials science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Department of Materials Science and Engineering University of Wisconsin-Madison  

E-Print Network (OSTI)

Materials for nuclear energy system, fission reactors, nuclear fuels, energy policy, sustainability & Engineering Nanomaterials growth and characterization; piezoelectric nanogenerators and piezotronics; photovoltaic and photoelectrochemical devices; nanomaterials for energy storage; nanoelectronics; nano

Evans, Paul G.

482

JOURNAL OF MATERIALS SCIENCE LETTERS 17 (1998) 17231725 Computer simulation of powder compaction of spherical particles  

E-Print Network (OSTI)

in material industries. A good example is the compaction of ceramic or metallic powders to make green com- cles. However, as most metallic and ceramic powder systems used in industry are polydispersed and can

Ekere, Ndy

483

Materials and Science in Sports (CD-ROM) TABLE OF CONTENTS  

Science Conference Proceedings (OSTI)

Fabrication of the Modern Golf Club [pp. 71-82] C.Shira and F.H.(Sam)Froes. String Materials Relatively Bown and Arrow Dynamics [pp. 83-93] Ihor Zanevskyy ...

484

Mercury-Free Dissolution of Aluminum-Based Nuclear Material: From Basic Science to the Plant  

Science Conference Proceedings (OSTI)

Conditions were optimized for the first plant-scale dissolution of an aluminum-containing nuclear material without using mercury as a catalyst. This nuclear material was a homogeneous mixture of plutonium oxide and aluminum metal that had been compounded for use as the core matrix in Mark 42 nuclear fuel. Because this material had later failed plutonium distribution specifications, it was rejected for use in the fabrication of Mark 42 fuel tubes, and was stored at the Savannah River Site (SRS) awaiting disposition. This powder-like material was composed of a mixture of approximately 80 percent aluminum and 11 percent plutonium. Historically, aluminum-clad spent nuclear fuels [13] have been dissolved using a mercuric nitrate catalyst in a nitric acid (HNO3) solution to facilitate the dissolution of the bulk aluminum cladding. Developmental work at SRS indicated that the plutonium oxide/aluminum compounded matrix could be dissolved without mercury. Various mercury-free conditions were studied to evaluate the rate of dissolution of the Mark 42 compact material and to assess the corrosion rate to the stainless steel dissolver. The elimination of mercury from the dissolution process fit with waste minimization and industrial hygiene goals to reduce the use of mercury in the United States. The mercury-free dissolution technology was optimized for Mark 42 compact material in laboratory-scale tests, and successfully implemented at the plant.

Crooks, W.J. III

2003-05-14T23:59:59.000Z

485

The art and science of magnet design: Selected notes of Klaus Halbach. Volume 2  

Science Conference Proceedings (OSTI)

This volume contains a compilation of 57 notes written by Dr. Klaus Halbach selected from his collection of over 1650 such documents. It provides an historic snapshot of the evolution of magnet technology and related fields as the notes range from as early as 1965 to the present, and is intended to show the breadth of Dr. Halbach`s interest and ability that have long been an inspiration to his many friends and colleagues. As Halbach is an experimental physicist whose scientific interests span many areas, and who does his most innovative work with pencil and paper rather than at the workbench or with a computer, the vast majority of the notes in this volume were handwritten and their content varies greatly--some reflect original work or work for a specific project, while others are mere clarifications of mathematical calculations or design specifications. As the authors converted the notes to electronic form, some were superficially edited and corrected, while others were extensively re-written to reflect current knowledge and notation. The notes are organized under five categories which reflect their primary content: Beam Position Monitors, (bpm), Current Sheet Electron Magnets (csem), Magnet Theory, (thry), Undulators and Wigglers (u-w), and Miscellaneous (misc). Within the category, they are presented chronologically starting from the most recent note and working backwards in time.

NONE

1995-02-01T23:59:59.000Z

486

Novel Materials and Phenomenon  

Science Conference Proceedings (OSTI)

Mar 6, 2013 ... Magnetic Materials for Energy Applications -III: Novel Materials and ... In traditional Permanent Magnet Machines, such as motors and...

487

Contacts | ORNL Neutron Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Points of Contact Science Points of Contact Name Research Area Doug Abernathy Wide Angular-Range Chopper Spectrometer (ARCS). Atomic-scale dynamics at thermal and epithermal energies Ke An Engineering Materials Diffractometer (VULCAN). Residual stress, deformation mechanism of materials, phase transitions/transformation, and in situ/operando neutron diffraction in material systems (e.g., working batteries). John Ankner Liquids Reflectometer (LR). Density profiles normal to the surface at liquid surfaces and liquid interfaces Bryan Chakoumakos Nuclear and magnetic crystal structure systematics and structure-property relationships among inorganic materials, powder and single-crystal neutron and x-ray diffraction methods Leighton Coates Macromolecular Neutron Diffractometer (MaNDi). Protein crystallography, biological structure and function

488

magnets  

NLE Websites -- All DOE Office Websites (Extended Search)

I I Painless Physics Articles BEAM COOLING August 2, 1996 By Leila Belkora, Office of Public Affairs ACCELERATION August 16, 1996 By Dave Finley, Accelerator Division Head RF August 30, 1996 By Pat Colestock, Accelerator Division FIXED TARGET PHYSICS September 20, 1996 By Peter H. Garbincius, Physics Section FIXED TARGET PHYSICS PART DEUX October 16, 1996 By Peter H. Garbincius, Physics Section and Leila Belkora, Office of Public Affaris CROSS SECTION November 1, 1996 By Doreen Wackeroth, Theoretical Physics Edited by Leila Belkora, Office of Public Affaris MAGNETS PART I November 15, 1996 By Hank Glass, Technical Support Section Edited by Donald Sena, Office of Public Affairs MAGNETS PART II January 10, 1997 By Hank Glass, Technical Support Section Edited by Donald Sena, Office of Public Affairs

489

Bioinspired Materials Design from Renewable Resources  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2010. Symposium, Bioinspired Materials Engineering. Presentation Title, Bioinspired Materials...

490

Materials Science Semiconductor Materials Portal  

Science Conference Proceedings (OSTI)

... This project develops low-energy transmission electron diffraction, imaging, and ... Strain fields and phase distribution maps of indented Si ...

2012-12-31T23:59:59.000Z

491

Department of Materials Science & Engineering Spring 2012 Assessing the Performance of Energy Efficient Housing  

E-Print Network (OSTI)

of Energy Efficient Housing Overview Penn State's Department of Architecture partnered with the Union Country Housing Authority (UCHA) to create the Energy Efficient Housing Program (EEHP). A duplex was constructed and two homes were remodelled using energy efficient technologies and sustainable materials. UCHA

Demirel, Melik C.

492

Scientists Identify New Quaternary Materials for Solar Cell Absorbers (Fact Sheet), NREL Highlights, Science  

DOE Green Energy (OSTI)

Research provides insight for exploring use of earth-abundant quaternary semiconductors for large-scale solar cell applications. For large-scale solar electricity generation, it is critical to find new material that is Earth abundant and easily manufactured. Previous experimental studies suggest that Cu{sub 2}ZnSnS{sub 4} could be a strong candidate absorber materials for large-scale thin-film solar cells due to its optimal bandgap, high adsorption coefficient, and ease of synthesis. However, due to the complicated nature of the quaternary compound, it is unclear whether other quaternary compounds have physical properties suitable for solar cell application. Researchers at the National Renewable Energy Laboratory (NREL), Fudan University, and University College London have performed systematic searches of quaternary semiconductors using a sequential cation mutation method in which the material properties of the quaternary compounds can be derived and understood through the evolution from the binary, to ternary, and to quaternary compounds. The searches revealed that in addition to Cu{sub 2}ZnSnS{sub 4}, Cu{sub 2}ZnGeSe{sub 4} and Cu{sub 2}ZnSnSe{sub 4} are also suitable quaternary materials for solar cell absorbers. Through the extensive study of defect and alloy properties of these materials, the researchers propose that to maximize solar cell performance, growth of Cu{sub 2}ZnSnS{sub 4} under Cu-poor/Zn-rich conditions will be optimal and the formation of Cu{sub 2}ZnSn(S,Se){sub 4} alloy will be beneficial in improving solar cell performance.

Not Available

2011-10-01T23:59:59.000Z

493

Reactor Materials  

Energy.gov (U.S. Department of Energy (DOE))

The reactor materials crosscut effort will enable the development of innovative and revolutionary materials and provide broad-based, modern materials science that will benefit all four DOE-NE...

494

Center for Nanoscale Materials Director Petford-Long chats with 'Science in  

NLE Websites -- All DOE Office Websites (Extended Search)

News News Press Releases Feature Stories In the News Experts Guide Media Contacts Social Media Photos Videos Fact Sheets, Brochures and Reports Summer Science Writing Internship Petford-Long (background, arms folded) looks on as a group of eighth-grade girls makes a trial run of their toy car - a car for which they built and installed a pulley transmission - during Argonne's 2012 "Introduce a Girl to Engineering Day." To view a larger version of the image, click on it. Petford-Long (background, arms folded) looks on as a group of eighth-grade girls makes a trial run of their toy car - a car for which they built and installed a pulley transmission - during Argonne's 2012 "Introduce a Girl to Engineering Day." To view a larger version of the image, click on it.

495

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

D E F G H I J K L M N O P Q R S D E F G H I J K L M N O P Q R S T U V W X Y Z Cabalar, Pedro (Pedro Cabalar) - Departamento de Computación, Universidade da Coruña Caballero, Juan (Juan Caballero) - Madrid Institute for Advanced Studies in Software Development Technologies (IMDEA Software Institute) Cabellos-Aparicio, Albert (Albert Cabellos-Aparicio) - Departament d'Arquitectura de Computadors, Universitat Politècnica de Catalunya Cachin, Christian (Christian Cachin) - IBM Zurich Research Laboratory Cadar, Cristian (Cristian Cadar) - Department of Computing, Imperial College, London Caduff, David (David Caduff) - Department of Geography, Universität Zürich Caesar, Matthew (Matthew Caesar) - Department of Computer Science, University of Illinois at Urbana-Champaign

496

X-ray science taps bug biology to design better materials and reduce  

NLE Websites -- All DOE Office Websites (Extended Search)

News News Press Releases Feature Stories In the News Experts Guide Media Contacts Social Media Photos Videos Fact Sheets, Brochures and Reports Summer Science Writing Internship Caddiesflies spin an adhesive silk underwater to build nets to capture food and build protective shelter. Pictured is that silk magnified. Courtesy: Bennett Addison. Click to enlarge. Caddiesflies spin an adhesive silk underwater to build nets to capture food and build protective shelter. Pictured is that silk magnified. Courtesy: Bennett Addison. Click to enlarge. "(Caddisfly silk) is really not much stronger than super glue, but try to put super glue in your bathtub without it ever getting a chance to dry," says Jeff Yarger, professor of chemistry, biochemistry and physics at Arizona State University. Courtesy: Bennett Addison. Click to enlarge.

497

0022--2461 1998 Chapman & Hall 2153 JOURNAL OF MATERIALS SCIENCE 33 (1998) 2153 2163  

E-Print Network (OSTI)

, and Stellite-6) were tested. A fully automatic welding laboratory was used for applying the weld alloys %) of the selected alloys Weld Co Ni Fe Cr C Other Stellite-6 Bal. 3 3 28--32 0.9--1.4 3.5--5.5W, 1.5Mo, 2Mn Ultimet, C-22, 316L SS, and Stellite-6 wrought materials to investigate the effect of mechanical prop- erties

DuPont, John N.

498

Developing grain boundary diagrams as a materials science tool: A case study of nickel-doped molybdenum  

SciTech Connect

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.

Shi Xiaomeng; Luo Jian [School of Materials Science and Engineering, Center for Optical Materials Science and Engineering Technologies, Clemson University, Clemson, South Carolina 29634 (United States)

2011-07-01T23:59:59.000Z

499

Vortex Dynamics in NanoScale Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Into the Vortex: Dynamics in Nanoscale Materials Into the Vortex: Dynamics in Nanoscale Materials Micron and nanosized magnets are of great interest for their potential applications in new electronic devices, such as magnetic random access memories. As the size of magnets is reduced to a 1-micron scale and below, the boundaries (surfaces, perimeters, etc) of the objects begin to profoundly influence both the static and dynamic behavior of the materials. Researchers from Argonne's Materials Science Division (MSD), Center for Nanoscale Materials (CNM), and Advanced Photon Source (APS) have recently examined the dynamics of 3- to 7-micron-diameter NiFe alloy disks with a combination of theoretical calculations and a new time-resolved magnetic imaging technique using synchrotron-based x-ray photoemission electron

500

Nuclear Science at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Accelerator Science Accelerator Science Astrophysics Biological Sciences Chemistry & Materials Science Climate & Earth Science Energy Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear Science Science Highlights NERSC Citations HPC Requirements Reviews Home » Science at NERSC » 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 matter. This includes discovering the origins of nuclei and identifying the forces that transform matter. Specific topics include: Nuclear astrophysics and the synthesis of nuclei in stars and elsewhere in the cosmos; Nuclear forces and quantum chromodynamics (QCD), the quantum field