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Note: This page contains sample records for the topic "materials surface 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.


1

Materials Science  

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

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2

Materials Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region serviceMissionreal-time informationScienceStudents | Center

3

UNDERGRADUATE Materials Science & Engineering  

E-Print Network [OSTI]

UNDERGRADUATE HANDBOOK Materials Science & Engineering 2013 2014 #12;STUDYING FOR A MATERIALS SCIENCE AND ENGINEERING DEGREE Materials Science and Engineering inter-twines numerous disciplines that still gives the students the opportunity to study science while earning an engineering degree. Materials

Tipple, Brett

4

Materials Science & Engineering  

E-Print Network [OSTI]

Materials Science & Engineering The University of Utah 2014-15 Undergraduate Handbook #12;STUDYING FOR A MATERIALS SCIENCE AND ENGINEERING DEGREE Materials Science and Engineering inter-twines numerous disciplines that still gives the students the opportunity to study science while earning an engineering degree. Materials

Simons, Jack

5

Materials Science & Tech Division | Advanced Materials | ORNL  

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

Materials Science and Technology SHARE Materials Science and Technology Division The Materials Science and Technology Division is unique within the Department of Energy (DOE)...

6

Materials Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImports 5.90

7

surface science | EMSL  

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

surface science surface science Leads No leads are available at this time. Nonlinear Photoemission Electron Micrographs of Plasmonic Nanoholes in Gold Thin Films. Abstract:...

8

Institute for Materials Science  

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

Institute for Material Science Who we are and what we do 2:23 Institute for Materials Science: Alexander V. Balatsky IMS is an interdisciplinary research and educational center...

9

Materials Sciences Division 1990 annual report  

SciTech Connect (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

10

Materials Sciences Division 1990 annual report  

SciTech Connect (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

11

Understanding Automotive Exhaust Catalysts Using a Surface Science...  

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

Automotive Exhaust Catalysts Using a Surface Science Approach: Model NOx Storage Materials. Understanding Automotive Exhaust Catalysts Using a Surface Science Approach: Model NOx...

12

Materials Science & Engineering  

E-Print Network [OSTI]

. Aucierllo has edited 19 books, published about 450 articles, holds 14 patents, and has organized, chaired and nanocarbon thin films are providing the bases for new physics, new materials science and chemistry

13

SURFACE SCIENCE, WETTING, CONDENSATION, ENGINEERED Correspondence and requests for materials: konradr@asu.edu and varanasi@mit.edu  

E-Print Network [OSTI]

coefficients has potential for efficiency enhancements. Here we investigate condensation behavior of a variety of fluids with high or moderate surface tension27­31 or Marangoni dropwise condensation of binary mixtures1 SURFACE SCIENCE, WETTING, CONDENSATION, ENGINEERED SURFACES Correspondence and requests

14

NREL: Energy Sciences - Materials Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements ofLiz Torres PhotoMaterials Science Learn about our

15

Action Plan Materials Science  

E-Print Network [OSTI]

sense, including all strata) has available to it a wide range of con- venient products which improve, improving companies' pros- pects and generating wealth without harming the environment. And allAction Plan 2010-2013 Materials Science Area EXECUTIVE SUMMARY #12;N.B.: If you require any further

Fitze, Patrick

16

Materials sciences programs, Fiscal year 1997  

SciTech Connect (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

17

Sandia National Laboratories: Materials Science  

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

Facilities, Materials Science, News, News & Events, Research & Capabilities, Solid-State Lighting Semiconductor nanowire lasers have attracted intense interest as...

18

Materials Sciences and Engineering Program | ORNL  

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

Materials Sciences and Engineering Program SHARE BES Materials Sciences and Engineering Program The ORNL materials sciences and engineering program supported by the Department of...

19

Materials Science and Materials Chemistry for Large Scale Electrochemi...  

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

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

20

Materials sciences programs, fiscal year 1994  

SciTech Connect (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

Note: This page contains sample records for the topic "materials surface 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

surface science ELSEVIER Surface Science384 (1997) 192 200  

E-Print Network [OSTI]

surface science ELSEVIER Surface Science384 (1997) 192 200 An ab initio Hartree-Fock study Laboratory, Daresbury, Warrington, WA4 4AD, UK Received 3June 1996;acceptedfor publication 27 March 1997 arrangement is found consisting of localisedspinson the surface titanium atoms. © 1997Elsevier

22

Frontiers of Fusion Materials Science  

E-Print Network [OSTI]

migration Radiation damage accumulation kinetics · 1 D vs. 3D diffusion processes · ionization Insulators · Optical Materials *asterisk denotes Fusion Materials Task Group #12;Fusion Materials Sciences R Displacement cascades Quantification of displacement damage source term · Is the concept of a liquid valid

23

Department of Advanced Materials Science  

E-Print Network [OSTI]

@k.u-tokyo.ac.jpe-mail 04-7136-3781T E L Environmental-friendly materials process, Metal smelting and re ning process of Advanced Materials Science masashi@issp.u-tokyo.ac.jpe-mail 04-7136-3225T E L Nuclear magnetic resonance New Materials Synthesis, Superconductivity, Quantum Spin Liquid,Topological Hall Effect takatama

Katsumoto, Shingo

24

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

SciTech Connect (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

25

Materials & Engineering Sciences Center  

E-Print Network [OSTI]

Atoms to Continuum Sandia: 40 years of Hydrogen Science and EngineeringSandia: 40 years of Hydrogen Microsensors CombustionEngineering Science Hydrogen: the renewable energy carrier for the 21st Century for complex hydrides (engineering properties, safety, contaminations....) Other Hydrogen Storage Concepts

26

Materials Science & Engineering  

E-Print Network [OSTI]

and Forensics team in the Polymers and Coatings Group, MST-7. He graduated from the University of Toledo, aerogels, carbon fiber composites, damaged materials, and low density materials examining defects

27

Materials Science and Technology Mechanical and Materials Engineering  

E-Print Network [OSTI]

Materials Science and Technology Metallurgy Mechanical and Materials Engineering Materials Science with Energy Engineering Materials Science with Business Management Course Prospectus School of Metallurgy for Metallurgy and Materials What difference will you make? #12;2 School of Metallurgy and Materials Contents

Birmingham, University of

28

Chemistry and materials science progress report, FY 1994  

SciTech Connect (OSTI)

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

29

Materials science Nanotubes get hard  

E-Print Network [OSTI]

Materials science Nanotubes get hard under pressure Proc. Natl Acad. Sci. USA doi:10.1073/pnas.0405877101 (2004) When Zhongwu Wang et al. squeezed carbon nanotubes in a diamond anvil cell, they made nanotubes into diamond itself: the carbon material formed under compression at room temperature seems

Downs, Robert T.

30

MATERIALS SCIENCE HEALTHCARE POLICY  

E-Print Network [OSTI]

for Polymer Research are paving the way to optimizing organic substances for use in solar cells, light-emitting diodes and memory chips, and are using molecular materials to develop electronic components

Falge, Eva

31

EMSL - surface science  

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

science en Nonlinear Photoemission Electron Micrographs of Plasmonic Nanoholes in Gold Thin Films. http:www.emsl.pnl.govemslwebpublicationsnonlinear-photoemission-electron-mic...

32

LANL: Materials Science Laboratory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfraredJeffersonJonathanMultimaterial2RecoveryBioenergy »0 Los1Materials

33

Multiscale Studies of the Formation and Stability of Surface-based Nanostructures, DOE Computational Materials Science Network - Final Report  

SciTech Connect (OSTI)

Summary of work performed under DOE-CMSN/FG0205ER46227, Multiscale Studies of the Formation and Stability of Surface-based Nanostructures, listing publications, collaborations, and presentations.

Einstein, Theodore L.

2011-10-31T23:59:59.000Z

34

SURFACE SCIENCE INVESTIGATION OF CORROSION  

E-Print Network [OSTI]

SURFACE SCIENCE INVESTIGATION OF CORROSION PROCESSES Danielle Haynes Professor Steve Bernasek August 3rd, 2009 #12;Outline Introduction Corrosion Processes AnalyticalTechnique (XPS) Motivation Methodology Preliminary Results Summary / FutureWork #12;Corrosion Process What is Corrosion? Degradation

Petta, Jason

35

Center for Nanophase Materials Sciences | ORNL  

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

Sciences The Center for Nanophase Materials Sciences (CNMS), one of five DOE-funded nanoscience research centers (NSRCs). CNMS has established itself as an internationally...

36

Materials Science and Engineering Onsite Research  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImports 5.90Materials Science andMaterials

37

Materials Characterization Capabilities at the HTML: Surface...  

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

density analysis of forming samples using advanced characterization techniques Materials Characterization Capabilities at the HTML: SurfaceSub-surface dislocation density...

38

Materials Science & Tech Division | Advanced Materials | ORNL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImports 5.90Materials Science and

39

Materials Science and Materials Chemistry for Large Scale Electrochemical  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImports 5.90Materials Science

40

Sem. Chemistry Materials Science Electrical Engineering Miscellaneous CP Introduction to General Chemistry,  

E-Print Network [OSTI]

Sem. Chemistry Materials Science Electrical Engineering Miscellaneous CP Introduction to General Chemistry, Laboratory Practice (Precourse) Physical Chemistry (4 CP) Introductory Engineering (5 CP) Organic & Inorganic Materials Chemistry (4 CP) Energy Science and Technology I (5 CP) Surfaces/Interfaces/ Heterogen

Pfeifer, Holger

Note: This page contains sample records for the topic "materials surface 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

FWP executive summaries: Basic energy sciences materials sciences programs  

SciTech Connect (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

42

Materials Science and Engineering Graduate Program Requirements  

E-Print Network [OSTI]

Materials Science and Engineering Graduate Program Requirements The Department of Materials Science-Thesis option requires a Special Project, and the Ph.D. degree requires a Doctoral Dissertation. MASTER (6034), Advanced Materials Techniques: Experiment, Theory, and Characterization (6011), and Engineering

Simons, Jack

43

Sandia National Laboratories: Materials Science and Engineering...  

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

CapabilitiesCapabilitiesMaterials Science and Engineering Support for Microsystems-Enabled Photovoltaic Grand Challenge Laboratory-Directed Research and Development Project...

44

Introduction to Chemistry and Material Sciences Applications  

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

Intro Chem and MatSci Apps Introduction to Chemistry and Material Sciences Applications June 26, 2012 L ast edited: 2014-06-02 08:56:54...

45

Advanced Materials | More Science | ORNL  

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

Advanced Materials SHARE Advanced Materials ORNL has the nation's most comprehensive materials research program and is a world leader in research that supports the development of...

46

What is Materials Science and Engineering?  

E-Print Network [OSTI]

-Madison Chapter UW-Madison College of Engineering UW-Madison Engineering Career Services MS&E DepartmentalWhat is Materials Science and Engineering? Materials Science and Engineering (MS&E one of the smallest departments in the College of Engineering. Because of this, most classes contain

Wisconsin at Madison, University of

47

ELSEVIER Surface Science 385 (1997) L971-L977 surface science  

E-Print Network [OSTI]

methanol. Though both produce methoxy intermediates, the three-dimensional oxide surface is much lessELSEVIER Surface Science 385 (1997) L971-L977 surface science Surface Science Letters Methanol on O for publication 12 May 1997 Abstract The adsorption and decomposition of methanol on the variously oxidized Mo(110

Goodman, Wayne

48

Materials Science Materials science has had a profound influence on the development of our technologically  

E-Print Network [OSTI]

, special topic courses in materials are also offered, as well as opportunities for senior projects. A minorMaterials Science Materials science has had a profound influence on the development of our technologically advanced society. The availability of suitable materials has been critical to the realization

New Hampshire, University of

49

Sports and Materials Science Course outline  

E-Print Network [OSTI]

. Developments like carbon fibre composite bodyshells and suspension systems, hardened titanium alloy gears. The materials themes aim to introduce and develop knowledge in polymers, advanced composites, high performanceSports and Materials Science CF62 Course outline School of Metallurgy and Materials Success

Birmingham, University of

50

Materials Science and Engineering Program Objectives  

E-Print Network [OSTI]

necessary to understand the impact of engineering solutions in a global, economic, environmentalMaterials Science and Engineering Program Objectives Within the scope of the MSE mission, the objectives of the Materials Engineering Program are to produce graduates who: A. practice materials

Lin, Zhiqun

51

Atmospheric and Surface Science Research Laboratory  

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

Atmospheric and Surface Science Research Laboratory Idaho National Laboratory (INL) researchers are contributing to the scientific understanding of contaminant transport through...

52

applied materials science: Topics by E-print Network  

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

applied in chemical or materials sciences, physics, biology, psychology, applied maths, engineering - anything science brings clear benefits to: researchers (developing...

53

Materials Sciences Division Integrated Safety Management Plan  

E-Print Network [OSTI]

Materials Sciences Division Integrated Safety Management Plan Revised: February 9, 2012 Prepared by: signed Feb. 9, 2012 Rick Kelly, Facility/EH&S Manager Submitted by: signed Feb. 9, 2012 Miquel Salmeron.1 RESPONSIBILITY AND AUTHORITY THROUGH LINE MANAGEMENT............................................................5

54

June 26 Training: Using Chemistry and Material Sciences Applications  

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

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

55

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

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

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

56

Field of Expertise Materials Science  

E-Print Network [OSTI]

structure-property relationships through the characterisation of diverse materials to process optimisation and international research partners in order to keep Austrian high-technology industry, scientific production semiconductors Paper and physical chemistry principles of paper strength Metallic materials for energy applica

57

Materials Science & Engineering | More Science | ORNL  

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

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58

Advanced Materials | More Science | ORNL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout the BuildingInnovation Portal Advanced MaterialMaterialsAdvanced

59

Materials Science and Technology Teachers Handbook  

SciTech Connect (OSTI)

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

60

Department of Advanced Materials Science  

E-Print Network [OSTI]

device, Bioconjugate matsuura@k.u-tokyo.ac.jpe-mail 04-7136-3781T E L Environmental-friendly materials Nuclear magnetic resonance, Quantum spin systems, Low temperature physics, Strongly correlated electron Effect takatama@spring8.or.jpe-mail 0791-58-2942T E L Synchrotron Radiation, X-ray Free Electron Laser

Katsumoto, Shingo

Note: This page contains sample records for the topic "materials surface 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

Berkeley Lab - Materials Sciences Division  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareers Apply for a Job External ApplicantsSearch This page has

62

Berkeley Lab - Materials Sciences Division  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareers Apply for a Job External ApplicantsSearch This page has

63

Department of Chemical Engineering & Materials Science College of Engineering  

E-Print Network [OSTI]

Department of Chemical Engineering & Materials Science College of Engineering Michigan State................................................................................. 19 7. Integrity and Safety in Research and Creative Activities of Chemical Engineering and Materials Science offers Master of Science and Doctor of Philosophy degree

64

XPS Analysis of Nanostructured Materials and Biological Surfaces...  

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

Analysis of Nanostructured Materials and Biological Surfaces. XPS Analysis of Nanostructured Materials and Biological Surfaces. Abstract: This paper examines the types of...

65

Sandia National Laboratories: Materials Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive SolarEducationStation TechnologyWind andSandia/New2014Materials

66

Materials and Chemical Sciences Division annual report, 1987  

SciTech Connect (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

67

Materials Sciences programs, Fiscal year 1993  

SciTech Connect (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

68

Applied Physics A Materials Science & Processing  

E-Print Network [OSTI]

1 23 Applied Physics A Materials Science & Processing ISSN 0947-8396 Volume 117 Number 1 Appl. Phys. A (2014) 117:319-326 DOI 10.1007/s00339-014-8268-8 Background gas collisional effects on expanding fs at link.springer.com". #12;Background gas collisional effects on expanding fs and ns laser ablation plumes

Harilal, S. S.

69

Potential Materials Science Benefits from a Burning Plasma  

E-Print Network [OSTI]

Potential Materials Science Benefits from a Burning Plasma Science Experiment S.J. Zinkle Oak Ridge;Introduction · The main materials science advances from a BPSX would occur during the R&D phase prior to construction ­e.g., CIT/BPX, ITER · Materials science opportunities during operation of a BPSX would likely

70

alloying materials science: Topics by E-print Network  

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

graduate students -- whose backgrounds include metallurgy, polymer science, chemistry, physics, ceramics Acton, Scott 19 Materials Science and Engineering B59 (1999) 253257...

71

Faculty of Mechanical Science and Engineering At the Institute of Materials Science, Chair of Materials Science and Nanotechnology  

E-Print Network [OSTI]

of Materials Science and Nanotechnology (Prof. G. Cuniberti), is open to work in the field of biomaterials and / or biologically inspired nanotechnology the position of a Senior Lecturer and Research Group leader (max. E 14 TV (Wissenschaftszeitvertragsgesetz ­ WissZeitVG). The scientific activities of the Chair of Materials Science and Nanotechnology

Schubart, Christoph

72

Materials Science and Engineering Department Of Biomedical, Chemical And Materials Engineering  

E-Print Network [OSTI]

Minor Form Materials Science and Engineering Department Of Biomedical, Chemical And Materials Engineering College of Engineering San José State University Name_______________________________________ Requirements for the Minor in Materials Science and Engineering: · 12 units of approved academic work

Gleixner, Stacy

73

Sandia National Laboratories: Research: Materials Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearch WelcomeSciencePrograms People FacebookMaterials Science

74

Int. J. Computational Materials Science and Surface Engineering, Vol. 2, Nos. 3/4, 2009 225 Copyright 2009 Inderscience Enterprises Ltd.  

E-Print Network [OSTI]

, Silicon Carbide (SiC) has become an alternative material to replace Si for Microelectromechanical Systems; microelectromechanical systems; review; deposition; fabrication; devices; prospect. Reference to this paper should and the development of state-of-the-art SiC Microelectromechanical Systems (MEMS). She is currently a Research Council

75

Materials sciences programs fiscal year 1996  

SciTech Connect (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

76

Materials sciences programs: Fiscal year 1995  

SciTech Connect (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

77

UNIVERSITY OF UTAH MATERIALS SCIENCE AND ENGINEERING DEPARTMENT  

E-Print Network [OSTI]

of this form and return to the Materials Science and Engineering Department along with a DARS report, three

78

Department of Chemistry & Biochemistry UCLA Chemistry, Biochemistry & Chemistry Material Science  

E-Print Network [OSTI]

Department of Chemistry & Biochemistry UCLA Chemistry, Biochemistry & Chemistry Material Science ...........................................................................................................................................4 Chemistry & Biochemistry Undergraduate Office..............................................................................................6 Majors in Chemistry & Biochemistry

Levine, Alex J.

79

Chemistry and materials science research report  

SciTech Connect (OSTI)

The research reported here in summary form was conducted under the auspices of Weapons-Supporting Research (WSR) and Institutional Research and Development (IR D). The period covered is the first half of FY90. The results reported here are for work in progress; thus, they may be preliminary, fragmentary, or incomplete. Research in the following areas are briefly described: energetic materials, tritium, high-Tc superconductors, interfaces, adhesion, bonding, fundamental aspects of metal processing, plutonium, synchrotron-radiation-based materials science, photocatalysis on doped aerogels, laser-induced chemistry, laser-produced molecular plasmas, chemistry of defects, dta equipment development, electronic structure study of the thermodynamic and mechanical properties of Al-Li Alloys, and the structure-property link in sub-nanometer materials.

Not Available

1990-05-31T23:59:59.000Z

80

Materials science matchmaker | ornl.gov  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImports 5.90Materials PorousMaterials

Note: This page contains sample records for the topic "materials surface 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

Annual report, Materials Science Branch, FY 1992  

SciTech Connect (OSTI)

This report summarizes the progress of the Materials Science Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1991, through September 30, 1992. Six technical sections of the report cover these main areas of NREL`s in-house research: Crystal Growth, Amorphous Silicon, III-V High-Efficiency Photovoltaic Cells, Solid State Theory, Solid State Spectroscopy, and Program Management. Each section explains the purpose and major accomplishments of the work in the context of the US Department of Energy`s National Photovoltaic Research Program plans.

Padilla, S. [ed.

1993-10-01T23:59:59.000Z

82

Surface Acoustic Waves in an Infinite Plate of Functionally Graded Materials  

E-Print Network [OSTI]

and thermal constants, to improve certain functions like thermal resistance and local strength in variousSurface Acoustic Waves in an Infinite Plate of Functionally Graded Materials Ji Wang, Lehui Zhou, and Jianke Du Piezoelectric Device Laboratory, Mechanics and Materials Science Research Center, School

Wang, Ji

83

Gender Equity in Materials Science and Engineering  

SciTech Connect (OSTI)

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

84

Materials Sciences and Engineering Program | ORNL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImports 5.90Materials

85

Mork Family Department of Chemical Engineering and Materials Science  

E-Print Network [OSTI]

, materials science, and petroleum engineering. The reputation of the MFD for excellence in chemical Engineering MS in Materials Science MS in Petroleum Engineering PhD in Chemical Engineering PhD in Materials buildings: HEDCO Petroleum and Chemical Engineering Building Neely Petroleum and Chemical Engineering

Southern California, University of

86

Bachelor of Science, Materials Science and Engineering, 2014-2015 Name ID# Date  

E-Print Network [OSTI]

404L Materials Analysis Lab 1 MSE 418 Phase Transformations and Kinetics 3 MSE 480 Senior Project I 3 FF MSE 482 Senior Project II 3 MSE 498 Materials Science Seminar 1 PHYS 212, 212L Physics IIBachelor of Science, Materials Science and Engineering, 2014-2015 Name ID# Date General Degree

Barrash, Warren

87

NREL Highlights SCIENCE Use of Earth-abundant materials in solar absorber films  

E-Print Network [OSTI]

NREL Highlights SCIENCE Use of Earth-abundant materials in solar absorber films is critical of these materials could open new opportunities for introducing thin-film solar technologies that combine both low near the FeS2 thin-film surfaces and grain boundaries that limit its open-circuit voltage, rather than

88

University of Cambridge Department of Materials Science & Metallurgy  

E-Print Network [OSTI]

University of Cambridge Department of Materials Science & Metallurgy Modelling of Microstructural and Metallurgy, University of Cambridge, between May 2007 and August 2007. Except where acknowledgements

Cambridge, University of

89

adsorption material science: Topics by E-print Network  

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

Materials Science and Engineering inter-twines numerous disciplines, including chemistry, physics and engineering. It is the one discipline within the College of Engineering...

90

Math100: Introduction to the Profession Mathematics and Materials Science  

E-Print Network [OSTI]

of Applied Mathematics Illinois Institute of Technology #12;Mathematics Materials Science -- Numbers a hexagonal crystal structure. oxygen hydrogen Libbrecht (2005) Gives ice crystals their natural 6-fold

Fasshauer, Greg

91

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

2011-09-12T23:59:59.000Z

92

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

SciTech Connect (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

93

Chemical & Engineering Materials | More Science | ORNL  

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

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

94

Complex curvilinear surfaces in composite materials  

E-Print Network [OSTI]

The thesis will propose a method of architectural design that applies the use of continuous and curvilinear surfaces. It will explore a method of engaging the continuous surface as an expression and response to t he dynamic ...

Liao, Nancy Han, 1975-

2001-01-01T23:59:59.000Z

95

TANK FARM INTERIM SURFACE BARRIER MATERIALS AND RUNOFF ALTERNATIVES STUDY  

SciTech Connect (OSTI)

This report identifies candidate materials and concepts for interim surface barriers in the single-shell tank farms. An analysis of these materials for application to the TY tank farm is also provided.

HOLM MJ

2009-06-25T23:59:59.000Z

96

Materials and Chemical Sciences Division annual report 1989  

SciTech Connect (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

97

Master of Science project in computational material physics  

E-Print Network [OSTI]

Master of Science project in computational material physics (posted 2013-05-13) Plasmarons exists ! (figure to the right) also for this system. Project To predicting the so far not measured in computational material science. You have taken the courses in Quantum physics, Solid state physics

Hellsing, Bo

98

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

99

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

Broader source: Energy.gov [DOE]

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

100

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

SciTech Connect (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

Note: This page contains sample records for the topic "materials surface 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

Fusion Materials Science Overview of Challenges and Recent Progress  

E-Print Network [OSTI]

Fusion Materials Science Overview of Challenges and Recent Progress Steven J. Zinkle Oak Ridge: Development of new materials for structural applications is historically a long process ­ Ni3Al intermetallic alloys commercialization ­ Superalloy turbine blade development ­ Cladding and duct materials for fast

102

2004 research briefs :Materials and Process Sciences Center.  

SciTech Connect (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

103

Joining of Advanced Materials: An The revolution which has occurred in materials science  

E-Print Network [OSTI]

science and engineering has not been matched by improve- ments in joining science and technology. 1t.materials require ever higher performance, the number of acceptable joining technologies becomes more re- stricted of the material are useless. Unless the shape and properties can be obtained economically, the product has limited

Eagar, Thomas W.

104

Materials Science and Engineering at TCCC  

E-Print Network [OSTI]

BILLION A DAY... RESPONSIBLY Technical Community ­ R&D #12;5 · Cold Drink Equipment · Energy efficiency High barrier plastic materials Don't underestimate the mundane. #12;88 Where are materials going

Li, Mo

105

Materials Characterization Capabilities at the HTML: Surface/Sub-surface  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of EnergyDevelopment Accident TolerantDepartment ofMaterial

106

DOE fundamentals handbook: Material science. Volume 1  

SciTech Connect (OSTI)

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

107

The Pfizer Institute for Pharmaceutical Materials Science The Pfizer Institute for Pharmaceutical  

E-Print Network [OSTI]

and exacting process and the pharmaceutical industry strives to increase efficiency and productivityThe Pfizer Institute for Pharmaceutical Materials Science The Pfizer Institute for Pharmaceutical Materials Science #12;The Pfizer Institute for Pharmaceutical Materials Science Modelling and Experimental

Lasenby, Joan

108

MATERIALS SCIENCE PROGRAM FACULTY DIRECTORY FALL 2011 1 / 12/7/2011  

E-Print Network [OSTI]

MATERIALS SCIENCE PROGRAM FACULTY DIRECTORY FALL 2011 1 / 12/7/2011 MATERIALS SCIENCE PROGRAM, Mahesh CHEM 7365 Chemistry 262-0421 mahesh@chem.wisc.edu #12;MATERIALS SCIENCE PROGRAM FACULTY DIRECTORY

Wisconsin at Madison, University of

109

3.012 Fundamentals of Materials Science, Fall 2003  

E-Print Network [OSTI]

This subject describes the fundamentals of bonding, energetics, and structure that underpin materials science. From electrons to silicon to DNA: the role of electronic bonding in determining the energy, structure, and ...

Marzari, Nicola

110

Boston University College of Engineering Division of Materials Science & Engineering  

E-Print Network [OSTI]

Structure & Dislocations in Matls MS/ME 535 Green Manufacturing MS/ME 545 Electrochemistry of Fuel Cells Microelectronic Device Manufacturing MS/ME 580 Theory of Elasticity MS 784 Topics in Materials Science ENGINEERING

Lin, Xi

111

Boston University College of Engineering Division of Materials Science & Engineering  

E-Print Network [OSTI]

Structure & Dislocations in Matls MS/ME 535 Green Manufacturing MS/ME 545 Electrochemistry of Fuel Cells Intro to Materials Science and Engineering MS/EC 579 Microelectronic Device Manufacturing MS/ME 580

Lin, Xi

112

Chemical and Engineering Materials | Neutron Science | ORNL  

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

and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating...

113

Polymer / Elastomer and Composite Material Science  

E-Print Network [OSTI]

@ ~80K Cryo-adsorbent 6-10 MPa @ 40-80K Storage materials ammonia boranes, sodium and lithium alanates? Infrastructure Static system High reliability Continuous operations Erosion from continuous flows? Limited valve-80K Storage materials ammonia boranes, sodium and lithium alanates, and alanes Exo and endothermic

114

Materials Science and Engineering A 497 (2008) 212215 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

properties such as high-specific modulus, good high-cycle fatigue resistance, and improved thermal stability-scale grain size, the nano-crystalline metallic materials typically possess high-yield strengths, as predictedMaterials Science and Engineering A 497 (2008) 212­215 Contents lists available at Science

Rollins, Andrew M.

115

Master of Science project in computational material physics  

E-Print Network [OSTI]

Master of Science project in computational material physics (2013-12-05) Two-band Hubbard model of these materials. The temperature, pressure and doping driven transitions between a vast number of phases, e Gutzwiller method with the GPAW-DFT code in order to take into account the local correlations. Project

Hellsing, Bo

116

Master of Science project in computational material physics  

E-Print Network [OSTI]

Master of Science project in computational material physics (2013-04-26) Engineering of ultra of remarkable properties of these materials. The temperature, pressure and doping driven transitions between correlations. Project Investigating the influence of biaxial strain on electronic properties such as self

Hellsing, Bo

117

"The Future of Materials Science and Engineering  

E-Print Network [OSTI]

with increased wear characteristics Additive Manufacturing Processing speed, material strength, verification&D is limited and traditionally provided by device manufacturers Technology adapted from other industries tools Opportunities #12; Manufacturing Time and Process Step Reduction Patient digitizer to definitive

Li, Mo

118

Advances in Materials Science for Environmental and Energy Technologies II  

SciTech Connect (OSTI)

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

119

Theoretical Surface Science Wintersemester 2007/08  

E-Print Network [OSTI]

. Introduction Surfaces · Processes on surfaces play an enormous- ly important technological role · Harmful processes: 1. Rust, corrosion 2. Wear · Advantageous processes: 1. Production of chemicals 2. Conversion) DFT surface band structure M F M 0 5 -10 -5 Energy(eV) Cu(111): Band gas and parabolic surface band

Pfeifer, Holger

120

Faculty Search Materials Science and Engineering  

E-Print Network [OSTI]

/ sensors, nuclear security, and/or nuclear medical applications are especially encouraged to apply. The MSE candidate will be expected to conduct scholarly research in an area of nuclear materials as evidenced department participates in the Nuclear Engineering Program at Virginia Tech (http://www.nuclear

Buehrer, R. Michael

Note: This page contains sample records for the topic "materials surface 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

New Materials and Separations Science for Sustainable  

E-Print Network [OSTI]

;Existing desalination technologies use too much energy EnergyUse,MJ/m3 * Reverse osmosis: Electrodialysis and electrodialysis in one technology #12;Fluid flow Desalted water Charged surface Feed Concentrate Concentrate Back Turbine We desalinate the geothermal fluid that exits the heat exchanger using reverse osmosis Condenser

Keller, Arturo A.

122

NREL: Photovoltaics Research - Materials Science Staff  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and AchievementsResearchReliabilityand EvaluationScience Staff The

123

Surface Science 175 (1986) 215-225 North-Holland, Amsterdam  

E-Print Network [OSTI]

-Tropsch, and ammonia synthesis. The penetration of hydrogen into the bulk causing embrittlement of materialsSurface Science 175 (1986) 215-225 North-Holland, Amsterdam 215 KINETICS OF HYDROGEN ABSORPTION The kinetics of hydrogen absorption by Pd(ll0) have been measured as a function of impurity sulfur coverage

Goodman, Wayne

124

Chemistry and Materials Science at NERSC  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearchCASLNanoporous Materials | Center for GasChemical Speeding Up

125

Materials Science and Engineering BS/MS Program The Department of Materials Science and Engineering offers a combined BS/MS degree  

E-Print Network [OSTI]

Materials Science and Engineering BS/MS Program The Department of Materials Science and Engineering currently enrolled in Major Status in the Materials Science and Engineering program can be admitted to expand the research of the student's Senior Design Project to a M.S. thesis. The Senior Design

Tipple, Brett

126

Bayer Material Science (TRL 1 2 3 System) - River Devices to...  

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

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

127

Surface Science Letters Spontaneous deposition of Pd on a Ru(0 0 0 1) surface  

E-Print Network [OSTI]

deposition of Pd on a Pt(1 1 1) electrode, monolayer [3], or submonolayer [4,7] coverages were reportedSurface Science Letters Spontaneous deposition of Pd on a Ru(0 0 0 1) surface S.R. Brankovic, J. Mc March 2001 Abstract Spontaneous deposition of Pd on a Ru(0 0 0 1) single crystal surface has been

Brankovic, Stanko R.

128

Titan's Inventory of Organic Surface Materials Ralph D. Lorenz1,*  

E-Print Network [OSTI]

1 Titan's Inventory of Organic Surface Materials Ralph D. Lorenz1,* , Karl L. Mitchell2 , Randolph observations now permit an initial assessment of the inventory of two classes, presumed to be organic, of Titan observed, of which dozens are each estimated to contain more hydrocarbon liquid than the entire known oil

Paris-Sud XI, Université de

129

assisted materials surface: Topics by E-print Network  

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

assisted materials surface First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Polymer assisted synthesis...

130

Material Surface Design to Counter Electromagnetic Interrogation of Targets  

E-Print Network [OSTI]

Material Surface Design to Counter Electromagnetic Interrogation of Targets H.T. Banks, K. Ito, G and ferromagnetic layers coat- ing a conducting object to provide an attenuation capability against electro. Fresnel's law for the reflectance index is extended to the electromagnetic propagation in anisotropic

131

The Departments of Chemical Engineering, Materials Science and Engineering and  

E-Print Network [OSTI]

setting will be facilitated by McMaster's Engineering Co-op and Career Services (ECCS). Applicants shouldThe Departments of Chemical Engineering, Materials Science and Engineering and Mechanical Engineering offer a program of study to students seeking the degree of Master of Engineering in Manufacturing

Thompson, Michael

132

A Survey of Energies in Materials Science Frans Spaepen  

E-Print Network [OSTI]

a new or old problem by comparing its underlying energies. These conversations produced small diagramsA Survey of Energies in Materials Science Frans Spaepen Division of Engineering and Appliedth birthday. Abstract A table is presented that compares energies that govern a variety of phenomena

Spaepen, Frans A.

133

CONDENSED MATTER THEORIST, MATERIALS SCIENCE DIVISION ARGONNE NATIONAL LABORATORY  

E-Print Network [OSTI]

6/29/11 CONDENSED MATTER THEORIST, MATERIALS SCIENCE DIVISION ARGONNE NATIONAL LABORATORY Argonne Division, preferably by e-mail (norman@anl.gov), otherwise by regular mail (MSD-223, Argonne National Lab, Argonne, IL 60439). Please use the subject line "CMT Search" in any e-mail correspondence. Argonne

134

Wood September 28, 2002 DEPARTMENT OF MATERIALS SCIENCE  

E-Print Network [OSTI]

Wood September 28, 2002 1 DEPARTMENT OF MATERIALS SCIENCE AND ENGINEERING CARNEGIE MELLON: Microstructure-Sensitive Mechanical Properties #12;Wood September 28, 2002 2 Introduction Reading will also have an opportunity to perform similar experiments on various types of wood. These will illustrate

Rollett, Anthony D.

135

Materials Science and Engineering B 157 (2009) 101104 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

) method [6], calcination process [7], chemical vapor deposition [8], thermal evaporation [1], hydrothermalDirect Materials Science and Engineering B journal homepage: www.elsevier.com/locate/mseb A rapid hydrothermal Court, S111, Lake Mary, FL 32746, USA d Advanced Materials Processing and Analysis Center

Chow, Lee

136

Method for large-scale fabrication of atomic-scale structures on material surfaces using surface vacancies  

DOE Patents [OSTI]

A method for forming atomic-scale structures on a surface of a substrate on a large-scale includes creating a predetermined amount of surface vacancies on the surface of the substrate by removing an amount of atoms on the surface of the material corresponding to the predetermined amount of the surface vacancies. Once the surface vacancies have been created, atoms of a desired structure material are deposited on the surface of the substrate to enable the surface vacancies and the atoms of the structure material to interact. The interaction causes the atoms of the structure material to form the atomic-scale structures.

Lim, Chong Wee (Urbana, IL); Ohmori, Kenji (Urbana, IL); Petrov, Ivan Georgiev (Champaign, IL); Greene, Joseph E. (Champaign, IL)

2004-07-13T23:59:59.000Z

137

Basic science research to support the nuclear material focus area  

SciTech Connect (OSTI)

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

138

Basic Science Research to Support the Nuclear Materials Focus Area  

SciTech Connect (OSTI)

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

139

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

SciTech Connect (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

140

Chemistry and Materials Science Directorate 2005 Annual Report  

SciTech Connect (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

Note: This page contains sample records for the topic "materials surface 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

Science Highlight December 2010 Electrochemical Surface Science: Hard X-rays Probe Fuel Cell Model Catalyst  

E-Print Network [OSTI]

Science Highlight December 2010 Electrochemical Surface Science: Hard X-rays Probe Fuel Cell. Proton exchange membrane fuel cells (PEMFCs) are promising power sources since they can generate distribution network. Large-scale deployment of fuel cells, however, has been hampered by cost and performance

Wechsler, Risa H.

142

Chemistry and Materials Science. Progress report, first half, FY 1993  

SciTech Connect (OSTI)

Thrust areas of the weapons-supporting research are growth, structure, and reactivity of surfaces and thin films; uranium research; physics and processing of metals; energetic materials; etc. The laboratory-directed R and D include director`s initiatives and individual projects, and transactinium institute studies.

Not Available

1993-07-01T23:59:59.000Z

143

JOYCE Y. WONG Departments of Biomedical Engineering and Materials Science & Engineering  

E-Print Network [OSTI]

JOYCE Y. WONG Professor Departments of Biomedical Engineering and Materials Science & Engineering, Departments of Biomedical Engineering & Materials Science & Engineering (2013-) Co-Director, Affinity Research - ) Associate Chair, Graduate Studies, Department of Biomedical Engineering (2006-2010) Associate Director

144

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

SciTech Connect (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

145

The surface science of titanium dioxide Ulrike Diebold*  

E-Print Network [OSTI]

The surface science of titanium dioxide Ulrike Diebold* Department of Physics, Tulane University, New Orleans, LA 70118, USA Manuscript received in final form 7 October 2002 Abstract Titanium dioxide is reviewed on the adsorption and reaction of a wide variety of inorganic molecules (H2, O2, H2O, CO, CO2, N2

Diebold, Ulrike

146

Electrocatalysis: A direct alcohol fuel cell and surface science...  

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

. e l s e v i e r . c o m l o c a t e c a t t o d Electrocatalysis: A direct alcohol fuel cell and surface science perspective B. Braunchweig a , D. Hibbitts b , M. Neurock b...

147

Materials  

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

2 MAG LAB REPORTS Volume 18 No. 1 CONDENSED MATTER SCIENCE Technique development, graphene, magnetism & magnetic materials, topological insulators, quantum fl uids & solids,...

148

Materials Science & Metallurgy Master of Philosophy, Materials Modelling, Course MP6, Kinetics and Microstructure Modelling, H. K. D. H. Bhadeshia  

E-Print Network [OSTI]

Materials Science & Metallurgy Master of Philosophy, Materials Modelling, Course MP6, Kinetics in metallurgy. To form a complete designtechnology, it is consequently necessary to re- sort to careful

Cambridge, University of

149

Materials Science & Metallurgy Master of Philosophy, Materials Modelling, Course MP10, Process Modelling, H. K. D. H. Bhadeshia  

E-Print Network [OSTI]

Materials Science & Metallurgy Master of Philosophy, Materials Modelling, Course MP10, Process.E. Svensson. The metallurgy of the welded joint can be categorised into two major regions, the fusion zone

Cambridge, University of

150

Comparison of glass surfaces as a countertop material to existing surfaces  

SciTech Connect (OSTI)

Gleen Glass, a small production glass company that creates countertops, was selected for the Technology Assistance Program through Pacific Northwest National Laboratory. Gleen Glass was seeking material property analysis comparing glass as a countertop material to current surfaces (i.e. marble, granite and engineered stone). With samples provided from Gleen Glass, testing was done on granite, marble, and 3 different glass surfaces ('Journey,' 'Pebble,' and 'Gleen'). Results showed the glass surfaces have a lower density, lower water absorption, and are stronger in compressive and flexural tests as compared to granite and marble. Thermal shock tests showed the glass failed when objects with a high thermal mass are placed directly on them, whereas marble and granite did not fracture under these conditions.

Turo, Laura A.; Winschell, Abigail E.

2011-09-01T23:59:59.000Z

151

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

SciTech Connect (OSTI)

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

152

Method for producing high surface area chromia materials for catalysis  

SciTech Connect (OSTI)

Nanostructured chromium(III)-oxide-based materials using sol-gel processing and a synthetic route for producing such materials are disclosed herein. Monolithic aerogels and xerogels having surface areas between 150 m.sup.2/g and 520 m.sup.2/g have been produced. The synthetic method employs the use of stable and inexpensive hydrated-chromium(III) inorganic salts and common solvents such as water, ethanol, methanol, 1-propanol, t-butanol, 2-ethoxy ethanol, and ethylene glycol, DMSO, and dimethyl formamide. The synthesis involves the dissolution of the metal salt in a solvent followed by an addition of a proton scavenger, such as an epoxide, which induces gel formation in a timely manner. Both critical point (supercritical extraction) and atmospheric (low temperature evaporation) drying may be employed to produce monolithic aerogels and xerogels, respectively.

Gash, Alexander E. (Brentwood, CA); Satcher, Joe (Patterson, CA); Tillotson, Thomas (Tracy, CA); Hrubesh, Lawrence (Pleasanton, CA); Simpson, Randall (Livermore, CA)

2007-05-01T23:59:59.000Z

153

EGN 1002 Intro to Engineering Fall 2010 Sections listed under Materials Science and Engineering  

E-Print Network [OSTI]

115 CSE Electrical and Computer Engineering 225 Nuclear Science-8pd / 407 Nuclear Science 9-10pd Engineering 221 MAE-A Nuclear Engineering Sciences 214 Nuclear Science (Next to Journalism Bldg) StudentEGN 1002 Intro to Engineering Fall 2010 Sections listed under Materials Science and Engineering

Schwartz, Eric M.

154

Director, School of Materials Science and Engineering College of Engineering & Science, Clemson University, Clemson SC  

E-Print Network [OSTI]

University, Clemson SC Clemson University invites applications and nominations for the position of Director of the School of Materials Science and Engineering. Clemson University is the land grant institution of South pursues its service mission, and in the continued pursuit of government and industry funding for research

Bolding, M. Chad

155

Research Institute of Micro/Nanometer Science & Technology Multiple Openings : Chemistry, Materials Science, Nanotechnology  

E-Print Network [OSTI]

Research Institute of Micro/Nanometer Science & Technology Multiple Openings : Chemistry, Materials and spacious clean room laboratories for nanofabrication of devices. Interested candidates are urged to submit. of Micro/Nanometer Sci. & Technology 800 Dongchuan Road, Shanghai, China 200240 e-mail:

Alpay, S. Pamir

156

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

SciTech Connect (OSTI)

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

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

2013-02-15T23:59:59.000Z

157

Journal of Materials Education Vol. 33 (3-4): 141 -148 (2011) INTEGRATION OF MATERIALS SCIENCE IN THE EDUCATION OF  

E-Print Network [OSTI]

Chemistry, University Siegen, 57068 Siegen, Germany; and Department of Polymer Science and Engineering Materials (LAPOM), Department of Materials Science and Engineering, University of North Texas, 3940 North creativity and curiosity for scientific problems are challenged. This ambitious concept that can be conducted

North Texas, University of

158

Sandia National Laboratories: Research: Materials Science: Image Gallery  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive SolarEducationStationCSPRecoveryTop LDRD PublicationsMaterials Science

159

A surface science investigation of the formation of passivating layers on copper surfaces  

E-Print Network [OSTI]

solution of I ppm phosphate that the copper corrosion rate nears the detection limit for electrochemical techniques [4], thus necessitating a surface science study which is capable of determining the corrosion rate down to a few monolayers. The focus... of this study is to investigate the corrosion passivation aspects of phosphate on copper in aqueous solutions. The film formation as well as the corrosion rates will be investigated using techniques common to surface scientists. Many studies have been done...

Hamelin, Elizabeth I.

1996-01-01T23:59:59.000Z

160

Surface Science Letters Bulk-defect dependent adsorption on a metal oxide surface  

E-Print Network [OSTI]

-6028(01)01067-6 #12;Titanium dioxide is a wide-band gap semicon- ductor (Egap 3 eV) that can easily be reducedSurface Science Letters Bulk-defect dependent adsorption on a metal oxide surface: S/TiO2(1 1 0) E Abstract The adsorption of molecular sulfur on TiO2(1 1 0)(1 ? 1) has been studied with scanning tunneling

Diebold, Ulrike

Note: This page contains sample records for the topic "materials surface 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

Effect of ion excape velocity and conversion surface material on H- production  

SciTech Connect (OSTI)

According to generally accepted models surface production of negative ions depends on ion escape velocity and work function of the surface. We have conducted an experimental study addressing the role of the ion escape velocity on H{sup -} production. A converter-type ion source at Los Alamos Neutron Science Center was employed for the experiment. The ion escape velocity was changed by varying the bias voltage of the converter electrode. It was observed that due to enhanced stripping of H{sup -} no direct gain of extracted beam current can be achieved by increasing the converter voltage. At the same time the conversion efficiency of H{sup -} was observed to vary with converter voltage and follow the existing theories in qualitative manner. We discuss the role of surface material on H{sup -} formation probability and present calculations predicting relative H{sup -} yields from different cesiated surfaces. These calculations are compared with experimental observations from different types of H{sup -} ion sources. The effects caused by varying cesium coverage are also discussed. Finally, we present a novel idea of utilizing materials exhibiting so-called negative electron affinity in H{sup -}/D{sup -} production under UV-light exposure.

Johnson, Kenneth F [Los Alamos National Laboratory; Tarvainen, Olli A [Los Alamos National Laboratory; Geros, E. [Los Alamos National Laboratory; Stelzer, J. [Los Alamos National Laboratory; Rouleau, G. [Los Alamos National Laboratory; Kalvas, T. [UNIV OF JYVASKYLA; Komppula, J. [UNIV OF JYASKYLA; Carmichael, J. [ORNL

2010-10-05T23:59:59.000Z

162

Implementation of solar-reflective surfaces: Materials and utility programs  

SciTech Connect (OSTI)

This report focuses on implementation issues for using solar-reflective surfaces to cool urban heat islands, with specific examples for Sacramento, California. Advantages of solar-reflective surfaces for reducing energy use are: (1) they are cost-effective if albedo is increased during routine maintenance; (2) the energy savings coincide with peak demand for power; (3) there are positive effects on environmental quality; and (4) the white materials have a long service life. Important considerations when choosing materials for mitigating heat islands are identified as albedo, emissivity, durability, cost, pollution and appearance. There is a potential for increasing urban albedo in Sacramento by an additional 18%. Of residential roofs, we estimate that asphalt shingle and modified bitumen cover the largest area, and that built-up roofing and modified bitumen cover the largest area of commercial buildings. For all of these roof types, albedo may be increased at the time of re-roofing without any additional cost. When a roof is repaired, a solar-reflective roof coating may be applied to significantly increase albedo and extend the life of the root Although a coating may be cost-effective if applied to a new roof following installation or to an older roof following repair, it is not cost-effective if the coating is applied only to save energy. Solar-reflective pavement may be cost-effective if the albedo change is included in the routine resurfacing schedule. Cost-effective options for producing light-colored pavement may include: (1) asphalt concrete, if white aggregate is locally available; (2) concrete overlays; and (3) newly developed white binders and aggregate. Another option may be hot-rolled asphalt, with white chippings. Utilities could promote solar-reflective surfaces through advertisement, educational programs and cost-sharing of road resurfacing.

Bretz, S.; Akbari, H.; Rosenfeld, A.; Taha, H.

1992-06-01T23:59:59.000Z

163

The Clemson University Department of Materials Science and Engineering, in conjunction with the Center for Optical Materials Science and Engineering Technologies (COMSET), is soliciting applications and  

E-Print Network [OSTI]

The Clemson University Department of Materials Science and Engineering, in conjunction with the Center for Optical Materials Science and Engineering Technologies (COMSET), is soliciting applications Centers of Economic Excellence Act,both of which stipulated that the chaired professor encourage knowledge

Stuart, Steven J.

164

Surface Science Letters Scanning tunneling microscopy study of the anatase  

E-Print Network [OSTI]

understand, and ultimately im- prove, the performance of TiO2 as a gas sensor or heterogeneous catalyst and as a photo-active ma- terial. TiO2 exists in three crystallographic poly- morphs. These are: anatase promise as a more photo-active material than rutile [2], but relatively few surface studies have been

Diebold, Ulrike

165

Overview of surface science and catalysis by Qifei Wu  

E-Print Network [OSTI]

surfaces: single crystal transition metals, metal nanoparticles (Au), metal oxides, sulfides, carbides: · Metcars are the better catalysts for HDS than the other metal carbide materials. · Metcars have better: Sulfides (RuS2), carbides (MoC, TiC) #12;Density Functional Theory in Catalysis Employ DFT to understand

166

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImports 5.90Materials ScienceNational

167

Applied Surface Science 289 (2014) 358365 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

Surface Science journal homepage: www.elsevier.com/locate/apsusc Electron irradiation-enhanced water of the conventional optical lithography for further reduction in feature size with a reasonable resolution [2 of the EUV optics [5,6]. Carbon contamination in EUV optics is caused by EUV induced dissociation

Harilal, S. S.

168

EGN 1002 Intro to Engineering Fall 2010 Sections listed under Materials Science and Engineering  

E-Print Network [OSTI]

& Engineering E115 CSE Electrical and Computer Engineering 1084 Weimer Hall 8pd / 407 Nuclear Science 9-10 pd-A Nuclear Engineering Science 214 Nuclear Science (Next to Journalism Bldg) Student Success 210 Weil HallEGN 1002 Intro to Engineering Fall 2010 Sections listed under Materials Science and Engineering

Schwartz, Eric M.

169

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

SciTech Connect (OSTI)

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

Samara, G.A.

1994-01-01T23:59:59.000Z

170

Invention and Outreach: The Center for the Science and Engineering of Materials  

E-Print Network [OSTI]

Invention and Outreach: The Center for the Science and Engineering of Materials THE CENTER FOR THE SCIENCE AND ENGINEERING OF MATERIALS (CSEM), under the direction of Professor of Chemical Engineering research and educational aspects of polymeric, structural, photonic, and ferroelectric materials

Haile, Sossina M.

171

Facts and figures for the chemistry and materials science directorate (March 1997)  

SciTech Connect (OSTI)

This document contains a wide range of budgetary, personnel, and other administrative information about LLNL and the Chemistry and Materials Science Directorate.

Newkirk, L.

1997-03-01T23:59:59.000Z

172

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

SciTech Connect (OSTI)

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

Burk, Linda H.

2014-12-16T23:59:59.000Z

173

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

SciTech Connect (OSTI)

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

Newkirk, L.

1997-12-01T23:59:59.000Z

174

Surface Extraction from Multi-Material Components for Metrology using Dual Energy CT  

E-Print Network [OSTI]

materials (e.g., carbon-fibre-reinforced plas- tics) induce manufacturers to design new functionSurface Extraction from Multi-Material Components for Metrology using Dual Energy CT Christoph surface models of multi-material components using dual energy com- puted tomography (DECT

175

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. ThygesenProceedings of the 27th Risø International Symposium on Materials Science: Polymer Composite

176

Center for Nanophase Materials Sciences (CNMS) - STM for Oxide Surfaces,  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStanding Friedel Waves,Theory ofInstitute (NTI):CNMSMolecular

177

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfraredJeffersonJonathanMultimaterial2RecoveryBioenergy »0 Los1 CPO:

178

Surface chemistry of mesoporous materials : effect of nanopore confinement.  

SciTech Connect (OSTI)

Acid-base titration and metal sorption experiments were performed on both mesoporous alumina and alumina particles under various ionic strengths. It has been demonstrated that surface chemistry and ion sorption within nanopores can be significantly modified by a nano-scale space confinement. As the pore size is reduced to a few nanometers, the difference between surface acidity constants (pK2 - pK1) decreases, giving rise to a higher surface charge density on a nanopore surface than that on an unconfined solid-solution interface. The change in surface acidity constants results in a shift of ion sorption edges and enhances ion sorption on that nanopore surfaces.

Wang, Yifeng (Sandia National Laboratories, Carlsbad, NM); Bryan, Charles R. (Sandia National Laboratories, Carlsbad, NM); Xu, Huifang (University of New Mexico, Albuquerque, NM); Gao, Huizhen (Sandia National Laboratories, Carlsbad, NM)

2003-03-01T23:59:59.000Z

179

Surface space : digital manufacturing techniques and emergent building material  

E-Print Network [OSTI]

This thesis explores tectonic possibilities of new material and forming techniques. The design process is catalyzed by experimenting different configurations of the material.This project attempts to develop inventive ways ...

Ho, Joseph Chi-Chen, 1975-

2002-01-01T23:59:59.000Z

180

The Department of Chemical Engineering and Materials Science Michigan State University  

E-Print Network [OSTI]

AND NANOSTRUCTURE INFLUENCES ON MECHANICAL PROPERTIES OF THERMOELECTRIC MATERIALS Thermoelectric (TE) materials in a device, the thermoelectric material must be able to withstand the applied thermal and mechanical forcesThe Department of Chemical Engineering and Materials Science Michigan State University Ph

Note: This page contains sample records for the topic "materials surface 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

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

SciTech Connect (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

182

Co-op and Internship Program Department of Chemical Engineering and Materials Science  

E-Print Network [OSTI]

Co-op and Internship Program Department of Chemical Engineering and Materials Science June 2013 Engineering and Materials Science (CEMS) supports both Industrial Internships and Co-op Industrial Assignments. The Internship program also integrates technical employment and academic studies but it is shorter in length

Janssen, Michel

183

BSc in Nuclear Science and Materials H821 MEng in Nuclear Engineering H822  

E-Print Network [OSTI]

BSc in Nuclear Science and Materials H821 MEng in Nuclear Engineering H822 Research and education in nuclear engineering, waste management and decommissioning holds the key to sustainable energy production in Nuclear Science and Materials and MEng in Nuclear Engineering degrees bring together a range of modules

Miall, Chris

184

Journal of Hazardous Materials 194 (2011) 1523 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

of Hazardous Materials journal homepage: www.elsevier.com/locate/jhazmat Chromate reduction in FeJournal of Hazardous Materials 194 (2011) 15­23 Contents lists available at ScienceDirect Journal Engineering, University of Leeds, Leeds LS2 9JT, UK d Diamond Light Source, Harwell Science and Innovation

Burke, Ian

185

Document: L1334 | Category: Physical Science, Materials License Status: Available for licensing || Texas Industry Cluster: Biotechnology and Life Sciences  

E-Print Network [OSTI]

for licensing || Texas Industry Cluster: Biotechnology and Life Sciences Nanocomposite membranes for energy. These markets include hydrogen production, medical devices, advanced materials, and drug delivery. Development Engineering, The University of Texas at Austin OTC Contact Brian Cummings, Associate Director, Life Sciences

Lightsey, Glenn

186

Assessment of Structural and Clad Materials for Fission Surface...  

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

1413 Reactor Pressure Vessel Task of Light Water Reactor Sustainability Program: Milestone Report on Materials and Machining of Specimens for the ATR-2 Experiment January 2011...

187

Surface Science Laboratory for Studying the Surfaces of Superconducting Radio Frequency Cavities  

SciTech Connect (OSTI)

A Surface Science Laboratory (SSL) has been established at JLab to study surfaces relevant to superconducting radio frequency (SRF) cavities. Current operational facilities include a scanning electron microscope equipped with energy dispersive x-ray analysis, a secondary ion mass spectrometry, a metallographic optical microscope, a transmission electron microscope, a high precision and large scan area 3-D profilometer, a scanning field emission microscope, and a fully equipped sample preparation room. A scanning Auger microscope is being commissioned, and will be available for routine usage soon. Results from typical examples of the R&D projects on SRF cavities that were supported in the past through the use of the facilities in the SSL will be briefly reported.

Andy Wu

2003-09-01T23:59:59.000Z

188

Metallurgy:Metallurgical Science:Materials Science & Technology:MST: Los  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping theEnergy StorageAdvanced Materials|

189

Improved Bounds on the Effective Yield Surface of Inhomogeneous Rigid/Plastic Materials  

E-Print Network [OSTI]

Improved Bounds on the Effective Yield Surface of Inhomogeneous Rigid/Plastic Materials Tamara January 1993 Abstract The yield surface of a mixture of rigid/perfectly­plastic materials is examined plasticity under suffi­ ciently large stress. The set of stresses at which the deformation changes from

Olson, Tamara

190

Self assembled molecular monolayers on high surface area materials as molecular getters  

DOE Patents [OSTI]

The present invention relates to a gettering material that may be used as a filtration medium to remove pollutants from the environment. The gettering material comprises a high surface area material having a metal surface that chemically bonds n-alkanethiols in an organized manner thereby forming a molecular monolayer over the metal surface. The n-alkanethiols have a free functional group that interacts with the environment thereby binding specific pollutants that may be present. The gettering material may be exposed to streams of air in heating, ventilation, and air conditioning systems or streams of water to remove specific pollutants from either medium. 9 figs.

King, D.E.; Herdt, G.C.; Czanderna, A.W.

1997-01-07T23:59:59.000Z

191

Self assembled molecular monolayers on high surface area materials as molecular getters  

DOE Patents [OSTI]

The present invention relates to a gettering material that may be used as a filtration medium to remove pollutants from the environment. The gettering material comprises a high surface area material having a metal surface that chemically bonds n-alkanethiols in an organized manner thereby forming a molecular monolayer over the metal surface. The n-alkanethiols have a free functional group that interacts with the environment thereby binding specific pollutants that may be present. The gettering material may be exposed to streams of air in heating, ventilation, and air conditioning systems or streams of water to remove specific pollutants from either medium.

King, David E. (Lakewood, CO); Herdt, Gregory C. (Denver, CO); Czanderna, Alvin W. (Denver, CO)

1997-01-01T23:59:59.000Z

192

Surface Properties of Advanced Materials and Their Applications in Ballistics  

E-Print Network [OSTI]

to facilitate design and development of new materials for tribological applications. The research will focus on improving of the gun barrel performances. Experimental approaches will be used for combining analysis with basic thermal energy transfer principles...

Yun, Huisung

2010-07-23T23:59:59.000Z

193

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. Thygesen crack opening. 1. INTRODUCTION Composite materials (mainly in unidirectional lay-up) are used in windProceedings of the 27th Risø International Symposium on Materials Science: Polymer Composite

194

Materials Science and Engineering A 430 (2006) 189202 Grid indentation analysis of composite microstructure  

E-Print Network [OSTI]

Materials Science and Engineering A 430 (2006) 189­202 Grid indentation analysis of composite 17 May 2006 Abstract Several composites comprise material phases that cannot be recapitulated ex situ characteristics of naturally occurring material composites. Here, we propose a straightforward application

Van Vliet, Krystyn J.

195

Department of Materials Science and Engineering Four Year Plan (2011-12 Catalog)  

E-Print Network [OSTI]

3 MSE 482 Senior Project II 3 MSE 404L Materials Analysis Lab 1 Technical or engineering elective 3 of Materials MSE 480 Senior Project I MSE 482 Senior Project II 2 6 7 12 11 ENGR 120 IntroductionDepartment of Materials Science and Engineering Four Year Plan (2011-12 Catalog) FALL SEMESTER

Barrash, Warren

196

Review on the EFDA programme on tungsten materials technology and science M. Rieth a,  

E-Print Network [OSTI]

Review on the EFDA programme on tungsten materials technology and science M. Rieth a, , J design studies for helium cooled divertors utilize tungsten materials and alloys, mainly due structural as well as armor materials in combination with the necessary production and fab- rication

Nordlund, Kai

197

ACS DIVISION OF POLYMERIC MATERIALS: SCIENCE AND ENGINEERING  

E-Print Network [OSTI]

, interpenetrating polymer networks, IPNs. Other topics included the mechanical and morphological aspects of polymers textbook, "Introduction to Physical Polymer Science," with Wiley, 2004. While in retirement, he remains for Polymer Science and Engineering, and served as Education Chairman. His efforts at ACS have included

Gilchrist, James F.

198

Reduction of surface leakage current by surface passivation of CdZn Te and other materials using hyperthermal oxygen atoms  

DOE Patents [OSTI]

Reduction of surface leakage current by surface passivation of Cd.sub.1-x Zn.sub.x Te and other materials using hyperthermal oxygen atoms. Surface effects are important in the performance of CdZnTe room-temperature radiation detectors used as spectrometers since the dark current is often dominated by surface leakage. A process using high-kinetic-energy, neutral oxygen atoms (.about.3 eV) to treat the surface of CdZnTe detectors at or near ambient temperatures is described. Improvements in detector performance include significantly reduced leakage current which results in lower detector noise and greater energy resolution for radiation measurements of gamma- and X-rays, thereby increasing the accuracy and sensitivity of measurements of radionuclides having complex gamma-ray spectra, including special nuclear materials.

Hoffbauer, Mark A. (Los Alamos, NM); Prettyman, Thomas H. (Los Alamos, NM)

2001-01-01T23:59:59.000Z

199

JOURNAL OF MATERIALS SCIENCE: MATERIALS IN ELECTRONICS 12 (2001) 143146 Residual strain and texture in strontium-doped  

E-Print Network [OSTI]

of the residual strain/stress is needed because most deposited thin ®lms are under some kind of residual (internalJOURNAL OF MATERIALS SCIENCE: MATERIALS IN ELECTRONICS 12 (2001) 143±146 Residual strain@magnet.fsu.edu Thin ®lms of La0:67Sr0:33MnO3 (LSMO) have been deposited using liquid-delivery metal- organic chemical

Garmestani, Hamid

200

AC 2010-1276: STUDENT UNDERSTANDING OF THE MECHANICAL PROPERTIES OF METALS IN AN INTRODUCTORY MATERIALS SCIENCE  

E-Print Network [OSTI]

difficulties in learning materials science. © American Society for Engineering Education, 2010 #12;Student in a university-level introductory materials science course for engineers. Through interviews of over 80 students MATERIALS SCIENCE ENGINEERING COURSE Rebecca Rosenblatt, Ohio State University Rebecca Rosenblatt

Heckler, Andrew F.

Note: This page contains sample records for the topic "materials surface 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

Surface Finish Modeling in Micromilling of Biocompatible Materials  

E-Print Network [OSTI]

the requirements listed above. Computer controlled micromilling on a high speed machine system in minimum quantity lubrication was used to remove most materials and define a channel pattern. Microchannels were machined with ball end mills of diameters from 152?m...

Berestovskyi, Dmytro V

2013-06-05T23:59:59.000Z

202

A surface science investigation of silicon carbide: Oxidation, crystal growth and surface structural analysis  

SciTech Connect (OSTI)

For the semiconductor SiC to fulfill its potential as an electronic material, methods must be developed to produce insulating surface oxide layers in a reproducible fashion. Auger electron spectroscopy (AES), low energy electron diffraction (LEED) and x-ray photoelectron spectroscopy (XPS) were used to investigate the oxidation of single crystal {alpha}-SiC over a wide temperature and O{sub 2} pressure range. The {alpha}-SiC surface becomes graphitic at high temperatures and low O{sub 2} pressures due to Si and SiO sublimation from the surface. Amorphous SiO{sub 2} surface layers from on {alpha}-SiC at elevated O{sub 2} pressures and temperatures. Both the graphitization and oxidation of {alpha}-SiC appears to be enhanced by surface roughness. Chemical vapor deposition (CVD) is currently the preferred method of producing single crystal SiC, although the method is slow and prone to contamination. We have attempted to produce SiC films at lower temperatures and higher deposition rates using plasma enhanced CVD with CH{sub 3}SiH{sub 3}. Scanning AES, XPS and scanning electron microscopy (SEM) were utilized to study the composition and morphology of the deposited Si{sub x}C{sub y}H{sub z} films as a function of substrate temperature, plasma power and ion flux bombardment of the film during deposition. High energy ion bombardment during deposition was found to increase film density and substrate adhesion while simultaneously reducing hydrogen and oxygen incorporation in the film. Under all deposition conditions the Si{sub x}C{sub y}H{sub z} films were found to be amorphous, with the ion bombarded films showing promise as hard protective coatings. Studies with LEED and AES have shown that {beta}-SiC (100) exhibits multiple surface reconstructions, depending on the surface composition. These surface reconstructions possess substantially different surface reactivities at elevated temperatures, which can complicate the fabrication of metal on SiC junctions.

Powers, J.M.

1991-11-01T23:59:59.000Z

203

Institute for Integrated Cell-Material Sciences Kyoto University  

E-Print Network [OSTI]

succeeded in generating induced pluripotent stem (iPS) cells from human broblasts in November 2007. In order of November 1, 2008). Prof. Norio Nakatsuji (former director of the Institute for Frontier Medical Sciences

Takada, Shoji

204

JOURNAL OF MATERIALS SCIENCE 36 (2001) 77 86 Synthesis of yttria-doped strontium-zirconium  

E-Print Network [OSTI]

JOURNAL OF MATERIALS SCIENCE 36 (2001) 77­ 86 Synthesis of yttria-doped strontium-zirconium oxide densification, than co-precipitated powders. C 2001 Kluwer Academic Publishers 1. Introduction Strontium

Iglesia, Enrique

205

C12 PART IIA and Part IIB C12 MATERIALS SCIENCE AND METALLURGY  

E-Print Network [OSTI]

C12 PART IIA and Part IIB C12 MATERIALS SCIENCE AND METALLURGY Course C12: Plasticity Horwood, 1985 Kc38 G.E. Dieter, Mechanical Metallurgy, McGraw-Hill, 1988 Ka62 W.F. Hosford and R

Colton, Jonathan S.

206

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

SciTech Connect (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

207

Carbon-Based Materials, High-Surface-Area Sorbents, and New Materials...  

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

technologies includes a range of carbon-based materials such as carbon nanotubes, aerogels, nanofibers (including metal-doped hybrids), as well as metal-organic frameworks,...

208

Materials Science and Engineering A297 (2001) 235243 Plasma-sprayed ceramic coatings: anisotropic elastic and  

E-Print Network [OSTI]

anisotropic elastic stiffnesses and thermal conductivities of the plasma sprayed ceramic coatingMaterials Science and Engineering A297 (2001) 235­243 Plasma-sprayed ceramic coatings: anisotropic are derived. © 2001 Elsevier Science S.A. All rights reserved. Keywords: Thermal spray; Elastic properties

Sevostianov, Igor

209

Ultrafast Material Science Probed Using Coherent X-ray Pulses from High-Harmonic  

E-Print Network [OSTI]

Chapter 7 Ultrafast Material Science Probed Using Coherent X-ray Pulses from High science have made it possible to generate x-ray pulses at the femto- and attosecond frontiers using either-ray pulses paves the way for a completely new generation of experiments that can capture the coupled dynamics

Aeschlimann, Martin

210

Roadmap: Chemistry Materials Chemistry -Bachelor of Science [AS-BS-CHEM-MCHM  

E-Print Network [OSTI]

Roadmap: Chemistry ­ Materials Chemistry - Bachelor of Science [AS-BS-CHEM-MCHM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2012­2013 Page 1 of 3 | Last Updated: 17 Major GPA Important Notes Semester One: [14 Credit Hours] CHEM 10060 General Chemistry I (4) and CHEM

Sheridan, Scott

211

Roadmap: Chemistry Materials Chemistry -Bachelor of Science [AS-BS-CHEM-MCHM  

E-Print Network [OSTI]

Roadmap: Chemistry ­ Materials Chemistry - Bachelor of Science [AS-BS-CHEM-MCHM] College of Arts and Sciences Department of Chemistry and Biochemistry Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 30 Major GPA Important Notes Semester One: [14 Credit Hours] CHEM 10060 General Chemistry I (4) and CHEM

Sheridan, Scott

212

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

SciTech Connect (OSTI)

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

213

Science as Art: Materials Characterization Art | GE Global Research  

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

bamboo plant to grow. A porous "composite" structure as seen in the image would help in engineering structural materials capable of carrying fluids or gases internally." However,...

214

XPS Analysis of Nanostructured Materials and Biological Surfaces. | EMSL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and MaterialsWenjun1ofRadiative Heating in GlobalForIn

215

Multi-Instrument Characterization of the Surfaces and Materials in  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment SurfacesResource ProgramModification andinterface1JUN 2 5 2014Mud E.

216

Surface-Modified Active Materials for Lithium Ion Battery Electrodes -  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystalline GalliumSuppression of conductivitySurfaceEnergy Innovation

217

Achieving Transformational Materials Performance in a New Era of Science  

ScienceCinema (OSTI)

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

John Sarrao

2010-01-08T23:59:59.000Z

218

Materials of interaction : responsive materials in the design of transformable interactive surfaces  

E-Print Network [OSTI]

Materials that embody computational properties are reshaping the ways in which we design, interact and communicate. This thesis looks at the topic of form transformation and how to bring the programmability and versatility ...

Coelho, Marcelo

2008-01-01T23:59:59.000Z

219

Article Atmospheric Science Simulated change in the near-surface soil freeze/thaw cycle  

E-Print Network [OSTI]

the soil experiences freeze/thaw processes, thus eventually affect- ing the surface energy fluxArticle Atmospheric Science Simulated change in the near-surface soil freeze/thaw cycle/thaw cycle in cold regions plays a major role in the surface energy budget, hydrological activity

220

Surface Science Letters P) reactions with small alkenes adsorbed on Rh, Au, and ice  

E-Print Network [OSTI]

Surface Science Letters O(3 P) reactions with small alkenes adsorbed on Rh, Au, and ice K.D. Gibson the reaction of O(3 P) with 1- and 2-butene on the surface of Rh(111) and ice, and propene on the surface of Au(111) and amorphous ice and propene adsorbed on Au(111). These experiments were done at cryogenic

Sibener, Steven

Note: This page contains sample records for the topic "materials surface 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

Surface Science 425 (1999) 114 Non-adiabatic charge transfer process of oxygen on  

E-Print Network [OSTI]

Surface Science 425 (1999) 1­14 Non-adiabatic charge transfer process of oxygen on metal surfaces November 1998 Abstract The dynamics of charge transfer processes of oxygen on metal surfaces a different charged oxygen species. Empirical universal potential energy functions have been constructed

Zeiri, Yehuda

222

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Proceedings of the 27th Risø International Symposium on Materials Science: Polymer Composite strength of unidirectional (UD) carbon fibre reinforced composites (CFRP) in the fibre direction composites are getting much attention these years, due to increasing use of these materials in large

223

JOURNAL OF MATERIALS SCIENCE 39 (2004) 4103 4106 Effect of fiber content on the thermoelectric  

E-Print Network [OSTI]

JOURNAL OF MATERIALS SCIENCE 39 (2004) 4103­ 4106 Effect of fiber content on the thermoelectric behavior of cement S. WEN, D. D. L. CHUNG Composite Materials Research Laboratory, University at Buffalo of discontinuous stainless steel fibers (diameter 60 µm) as an admixture in cement paste on the thermoelectric

Chung, Deborah D.L.

224

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. ThygesenProceedings of the 27th Risø International Symposium on Materials Science: Polymer Composite reduction in composites were determined analytically. The interrelations between the remaining lifetime

225

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. Thygesen requirements of resin infusion and prepregs for Wind Turbine blades manufacture. The new HiPertex technologyProceedings of the 27th Ris International Symposium on Materials Science: Polymer Composite

226

Journal of Hazardous Materials 262 (2013) 456463 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

of Hazardous Materials journal homepage: www.elsevier.com/locate/jhazmat Perfluorooctanoic acid degradationJournal of Hazardous Materials 262 (2013) 456­463 Contents lists available at ScienceDirect Journal light, indicating that UV radiation is required for PFOA decomposition. Spectroscopic analysis indicates

Alvarez, Pedro J.

227

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

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

semi-annual workshops hosted by NCMC. Two half-day sessions were focused on discovery of hydrogen storage materials, one half-day session on fuel cell membranes, and one half-day...

228

Materials Science Under Extreme Conditions of Pressure and Strain Rate  

E-Print Network [OSTI]

at Lawrence Livermore National Laboratory. I. INTRODUCTION HIGH-STRAIN-RATE materials dynamics and solid-state experiments to much higher pressures, P 103 GPa (10 Mbar), on the National Ignition Facility (NIF) laser

Zhigilei, Leonid V.

229

Research and Devlopment Associate Center for Nanophase Materials Sciences Division  

E-Print Network [OSTI]

: i) selective conversion of biomass-derived compounds; ii) rechargeable metal-air batteries as next. · Heterogeneous catalysis and electrocatalysis on metals, metal compounds, and nano- materials. · Current focuses

Pennycook, Steve

230

Nanocluster-based white-light-emitting material employing surface tuning  

DOE Patents [OSTI]

A method for making a nanocrystal-based material capable of emitting light over a sufficiently broad spectral range to appear white. Surface-modifying ligands are used to shift and broaden the emission of semiconductor nanocrystals to produce nanoparticle-based materials that emit white light.

Wilcoxon, Jess P. (Albuquerque, NM); Abrams, Billie L. (Albuquerque, NM); Thoma, Steven G. (Albuquerque, NM)

2007-06-26T23:59:59.000Z

231

Equilibrium behavior of sessile drops under surface tension, applied external fields, and material variations  

E-Print Network [OSTI]

Equilibrium behavior of sessile drops under surface tension, applied external fields, and material properties such as dielectric constants, resistivities, and surface tension coefficients. The analysis energy storage in the liquid, will lead to 1/R ``line-tension''-type terms if and only if the energy

Shapiro, Benjamin

232

Experimental studies of lithium-based surface chemistry for fusion plasma-facing materials applications q  

E-Print Network [OSTI]

- ments of plasma-surface interactions in tokamaks such as NSTX. Results suggest that the lithium bondingExperimental studies of lithium-based surface chemistry for fusion plasma-facing materials.65.y a b s t r a c t Lithium has enhanced the operational performance of fusion devices such as: TFTR

Harilal, S. S.

233

Cavitation in elastomeric solids: II--Onset-of-cavitation surfaces for Neo-Hookean materials  

E-Print Network [OSTI]

Cavitation in elastomeric solids: II--Onset-of-cavitation surfaces for Neo-Hookean materials Oscar a fairly general theory of cavitation in elastomeric solids based on the sudden growth of pre-existing defects. In this article, the theory is used to determine onset-of-cavitation surfaces for Neo

Lopez-Pamies, Oscar

234

Cavitation in elastomeric solids: II--Onset-of-cavitation surfaces for Neo-Hookean materials  

E-Print Network [OSTI]

Cavitation in elastomeric solids: II--Onset-of-cavitation surfaces for Neo-Hookean materials Oscar of cavitation in elastomeric solids based on the sudden growth of pre-existing defects. In this article, the theory is used to determine onset-of-cavitation surfaces for Neo-Hookean solids where the defects

Nakamura, Toshio

235

Atomic Di usion from a Material Surface into a Grain Boundary  

E-Print Network [OSTI]

was #12;rst reduced to an eigen- value problem with a 1-d-integro-di#11;erential operator from the surface of a material into a semi-in#12;nite grain boundary orthogonal to the surface in a strip and then to a Riemann-Hilbert boundary- value problem for an open contour that admits solution

Bath, University of

236

Postdoctoral Research Associate Center for Nanophase Materials Sciences  

E-Print Network [OSTI]

that can lead us to design superior devices for various applications. 2. Design of high capacity energy of energy storage systems. #12;3. Catalysis properties of low-dimensional materials: Most of the catalysts are noble metals. Wide efforts are being made to replace or reduce the usage of noble metals. Low

Pennycook, Steve

237

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

SciTech Connect (OSTI)

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

Schell, Norbert; King, Andrew; Beckmann, Felix; Ruhnau, Hans-Ulrich; Kirchhof, Rene; Kiehn, Ruediger; Mueller, Martin; Schreyer, Andreas [GKSS Research Center Geesthacht GmbH, Max-Planck-Strasse 1, 21502 Geesthacht (Germany)

2010-06-23T23:59:59.000Z

238

Surface-gasification materials program. Semiannual progress report for the period ending March 31, 1982  

SciTech Connect (OSTI)

The objective of the Surface Gasification Materials Program is to conduct research and development on materials for application to the specific needs of coal gasification systems. The Program is divided into two subprograms: (1) the Gasification Systems Fabrication Technology Program and (2) the Materials Application and Development Program. The purpose of the Gasification Systems Fabrication Technology Program is to evaluate innovative fabrication methods which have the potential to lower costs and improve reliability and safety for gasifier vessels and components. The purpose of the Materials Application and Development Program is to conduct engineering-scale development and application of materials for coal gasification systems to ensure that the materials of construction for pilot plants and future large-scale plants can be properly selected and specified. The management of materials projects in support of surface gasification sponsored by the Headquarters DOE Gasification Division has been defined in an April 16, 1982 METC-sponsored agreement transmitted to DOE field offices and performing contractors. This agreement recognizes the lead role in fossil energy materials delegated by METC to the DOE Oak Ridge Operations Office and the Oak Ridge National Laboratory. The ORNL Fossil Energy Materials Program Office compiles and issues this combined semiannual progress report from camera-ready copies submitted by each of the participating organizations. Distribution is as shown on pages 59 to 63. Future reports will be issued on a semiannual basis to a similar distribution.

Not Available

1982-08-01T23:59:59.000Z

239

Surface Gasification Materials Program. Semiannual progress report for the period ending September 30, 1982  

SciTech Connect (OSTI)

The objective of the Surface Gasification Materials Program is to conduct research and development on materials for application to the specific needs of coal gasification systems. The Program is divided into two subprograms: (1) the Gasification Systems Fabrication Technology Program and (2) the Materials Application and Development Program. The purpose of the Gasification Systems Fabrication Technology Program is to evaluate innovative fabrication methods which have the potential to lower costs and improve reliability and safety for gasifier vessels and components. The purpose of the Materials Application and Development Program is to conduct engineering-scale development and application of materials for coal gasification systems to ensure that the materials of construction for pilot plants and future large-scale plants can be properly selected and specified. The Morgantown Energy Technology Center (METC), in its lead role for gasification projects, is responsible for ensuring that the Surface Gasification Materials Program is responsive to the needs for gasification systems. Under its lead role for fossil energy materials, the Oak Ridge Operations Office (ORO), is responsible for the planning, implementation, and management of the program in accordance with guidance received from METC. The ORNL Fossil Energy Materials Program Office compiles and issues this combined semiannual progress report from camera-ready copies submitted by each of the participating organizations.

Not Available

1982-12-01T23:59:59.000Z

240

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

SciTech Connect (OSTI)

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

Schwartz, Justin

2014-06-30T23:59:59.000Z

Note: This page contains sample records for the topic "materials surface 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

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and MaterialsWenjun1ofRadiative Heating in GlobalFor

242

Division of Materials Sciences and Engineering | The Ames Laboratory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. The DesertDirectionsWorkplace » Diversity,Materials

243

Materials Science & Technology, MST: Los Alamos National Laboratory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challenge fund LasDubey selectedContract Research Advanced MaterialsMST

244

Sandia National Laboratories: Research: Materials Science: About Us  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive SolarEducationStationCSPRecoveryTop LDRD Publications ResearchMaterials

245

Sandia National Laboratories: Research: Materials Science: Video Gallery  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive SolarEducationStationCSPRecoveryTop LDRD PublicationsMaterials

246

Uranium for hydrogen storage applications : a materials science perspective.  

SciTech Connect (OSTI)

Under appropriate conditions, uranium will form a hydride phase when exposed to molecular hydrogen. This makes it quite valuable for a variety of applications within the nuclear industry, particularly as a storage medium for tritium. However, some aspects of the U+H system have been characterized much less extensively than other common metal hydrides (particularly Pd+H), likely due to radiological concerns associated with handling. To assess the present understanding, we review the existing literature database for the uranium hydride system in this report and identify gaps in the existing knowledge. Four major areas are emphasized: {sup 3}He release from uranium tritides, the effects of surface contamination on H uptake, the kinetics of the hydride phase formation, and the thermal desorption properties. Our review of these areas is then used to outline potential avenues of future research.

Shugard, Andrew D.; Tewell, Craig R.; Cowgill, Donald F.; Kolasinski, Robert D.

2010-08-01T23:59:59.000Z

247

Nanostructured materials for lithium-ion batteries: Surface conductivity vs. bulk  

E-Print Network [OSTI]

Nanostructured materials for lithium-ion batteries: Surface conductivity vs. bulk ion cathode materials for high capacity lithium-ion batteries. Owing to their inherently low electronic-ion batteries. Lithium transition metal phosphates such as LiFePO4,1 LiMnPO4,2 Li3V2(PO4)3 3 and LiVPO4F4 have

Ryan, Dominic

248

Simulation Study of Internal and Surface waves of Vertically Vibrated Granular Materials  

E-Print Network [OSTI]

Molecular dynamical (MD) simulations are performed to simulate two dimensional vibrofluidized granular materials in this work. Statistics on simulation results indicate that there exist shocks propagating upward in each vibrating cycle. Under certain driving parameters surface waves similar to Faraday instability in normal fluid coexist with internal waves. Relationship between the two kinds of waves is explored. Moreover simulation results indicate that periodically structured bottom can change the dispersion relationship and amplitude of surface waves.

Kai Huang; Guoqing Miao; Peng Zhang; Yifei Zhu; Rongjue Wei

2005-11-29T23:59:59.000Z

249

Surface Science 284 (1993) 103-108 Noah-Holland  

E-Print Network [OSTI]

been studied using temperature-programmed desorption, X-ray photoelectron and infrared reflection experimental difficulties related to sample charging and heating. An ap- proach that has been used- high vacuum chambers. Infrared reflection-ab- 0039-6028/93/$06.00 0 1993 - Elsevier Science Publishers

Goodman, Wayne

250

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

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 IndustrialIsadore Perlman,BiosScience (SC)Supply andof Science (SC)(SC)

251

LASER WELDING -Literature Review Materials Science and Metallurgy Department, University of Cambridge, England. July 2002.  

E-Print Network [OSTI]

LASER WELDING - Literature Review C.A. Walsh Materials Science and Metallurgy Department industry to produce seam or stitch welds, as alternatives to conventional resistance spot welding, which are used extensively for attaching auto-body panels to sub- assemblies. The advantages of laser welding

Cambridge, University of

252

THE PHYSICS OF ARC WELDING PROCESSES Department of Materials Science and Engineering,  

E-Print Network [OSTI]

) THE PHYSICS OF ARC WELDING PROCESSES T.W.EAGAR Department of Materials Science and Engineering, Massachusetts Institute of Technology Abstract Welding is an extremely complex proce ss; however, due to its Wor ds: Arc Welding, Arc Physics, Shielding Gases, Gas Metal Arc Welding. 1. Introduction Langmuir

Eagar, Thomas W.

253

University of Virginia, Dept. of Materials Science and Engineering Topic 8a -FIB  

E-Print Network [OSTI]

, high energy (30 keV) Ga+ ions are focused into spots as small as 10 nm to form pixel-by-pixel images. q;University of Virginia, Dept. of Materials Science and Engineering Dynamic Secondary Ion Mass Spectrometry (Dynamic SIMS) · In Secondary Ion Mass Spectrometry (SIMS), a solid specimen, placed in a vacuum

Moeck, Peter

254

Materials Science Forum, Vols. 426432, 2003, pp. 3542. Advances in the Kinetic Theory of Carbide Precipitation  

E-Print Network [OSTI]

Materials Science Forum, Vols. 426­432, 2003, pp. 35­42. Advances in the Kinetic Theory of Carbide Pembroke Street, Cambridge CB2 3QZ, U.K., www.msm.cam.ac.uk/phase­trans Keywords : Carbides, kinetics and reversion of carbides can determine the quality of steels. This paper is a review of efforts towards better

Cambridge, University of

255

Materials Science and Engineering A 445446 (2007) 186192 Plastic instabilities and dislocation densities during plastic  

E-Print Network [OSTI]

Materials Science and Engineering A 445­446 (2007) 186­192 Plastic instabilities and dislocation densities during plastic deformation in Al­Mg alloys Gyozo Horv´ath, Nguyen Q. Chinh, Jeno Gubicza, J 2006 Abstract Plastic deformation of Al­Mg alloys were investigated by analyzing the stress

Gubicza, Jenõ

256

Materials Science and Engineering A 496 (2008) 501-506 Joining Ceramics to Metals  

E-Print Network [OSTI]

ductility enhances the resistance of the joint to thermal cycling; AlN-Inconel 600 bonds exhibited good thermal shock resistance. Alumina- stainless steel bonds withstood more that 60 thermal cycles between 200Materials Science and Engineering A 496 (2008) 501-506 1 Joining Ceramics to Metals using Metallic

Cambridge, University of

257

MAE SEMINAR Recent advances in Additive Manufacturing/3D Printing Technologies, Material Science and  

E-Print Network [OSTI]

MAE SEMINAR Recent advances in Additive Manufacturing/3D Printing Technologies, Material Science Samueli School of Engineering University of California Irvine 3D printing or Additive Manufacturing in different shapes. 3D printing is also considered distinct from traditional machining techniques, which

Mease, Kenneth D.

258

Materials Science and Engineering BS Curriculum Flow Chart for students beginning in or after Fall 2011  

E-Print Network [OSTI]

Functions of Several Variables Materials Science and Engineering BS Degree Requirements for students and Engineering BS Curriculum Flow Chart for students beginning in or after Fall 2011 05/02/12 3 St ti ti 3) Physics II 5 Physics I 5 Math 234 MultiVarCalc 3 (Math 222) 1-3 Intro Eng Engineering 3-4 Statistics 324

Wisconsin at Madison, University of

259

JOURNAL OF MATERIALS SCIENCE 34 (1999) 637 644 Cell nucleation in solid-state polymeric foams  

E-Print Network [OSTI]

JOURNAL OF MATERIALS SCIENCE 34 (1999) 637­ 644 Cell nucleation in solid-state polymeric foams-mail: holl@u.washington.edu The mechanism for nucleation phenomenon in solid-state microcellular foams. The nucleation phenomenon is thermally activated at the effective glass transition temperature of the gas

Kumar, Vipin

260

Supplementary Material The Open Atmospheric Science Journal, 2008, Volume 2 i Supplementary Material  

E-Print Network [OSTI]

the sun, which is ~240 W/m2 . A blackbody temperature of ~255°K yields a heat flux of 240 W/m2 . Indeed in the calculated 3.5 W/m2 forcing due to surface changes (ice sheet area, vegetation distribution, shoreline with that approach is that, unlike long-lived GHGs, aerosols are distributed heterogeneously, so it is difficult

Royer, Dana

Note: This page contains sample records for the topic "materials surface 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.


261

Surface Science 430 (1999) L515L520 www.elsevier.nl/locate/susc Surface Science Letters  

E-Print Network [OSTI]

of Science and Technology, 790-784 Pohang, South Korea b Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin-Dahlem, Germany Received 14 October 1998; accepted for publication 11 January. This substrate was chosen since the clean W(001)* Corresponding author. Fax: +82-562-279-3099. E-mail address

262

& Surface Chemistry Water-Stable Zirconium-Based MetalOrganic Framework Material  

E-Print Network [OSTI]

& Surface Chemistry Water-Stable Zirconium-Based MetalOrganic Framework Material with High candidates as replacements for gasoline (petrol). However, their compact storage in molecular form, es Department of Chemistry and International Institute for Nanotechnology Northwestern University, 2145 Sheridan

263

Effluent and Material Management from Barge Work Surfaces for Large Bridge  

E-Print Network [OSTI]

Effluent and Material Management from Barge Work Surfaces for Large Bridge Department of Transporta:on Office of Environmental Stewardship #12;Environmental · Drill shaT slurry seUling effec:ve treatment · SoT soil and wetland func

Minnesota, University of

264

In Situ Airborne, Surface, and Submersible Instruments for Earth Science  

E-Print Network [OSTI]

radiation measurements, and 6) allow for operating mode that avoids specular reflections off ocean surface on a UAV or small manned aircraft for ocean coastal remote sensing applications. The hyperspectral system that explicitly meets the performance requirements needed for ocean remote sensing of coastal regions, but can

265

Surface Science 262 (1992) 351-358 North-Holland  

E-Print Network [OSTI]

infrared reflection absorption spectroscopy (IRAS). For a low CO exposure (2 2 L) at a sample temperature into two peaks at 2031 and 2014 cm-' upon heating to 160 K due to the formation of ordered CO islands studied the adsorption of CO on clean and on C-, 0- and H-precovered Mo(ll0) surfaces using infrared

Goodman, Wayne

266

A SURFACE SCIENCE APPROACH TO THE STUDY OF UNDERPOTENTIAL DEPOSITION  

E-Print Network [OSTI]

spectroscopy (AES) analysis, work function measurements and photoemission studies have shown that a complete Cu the electrooxidative desorption of Cu. * Current Address: DuPont Chemicals, Jackson Laboratory, Chambers Works the monometallic surfaces. The modification of the metal substrate at the gas-solid interface is usually

Goodman, Wayne

267

Building Surface Science Capacity to Serve the Automobile Industry in Southeastern Michigan, final report  

SciTech Connect (OSTI)

This project, Building Surface Science Capacity to Serve the Automobile Industry in Southeastern Michigan was carried out in two phases: (1) the 2009 2012 renovation of space in the new EMU Science Complex, which included the Surface Science Laboratory (SSL), a very vigorous research lab at EMU that carries on a variety of research projects to serve the auto and other industries in Michigan; and (2) the 2013 purchase of several pieces of equipment to further enhance the research capability of the SSL. The funding granted by the DoE was proposed to renovate the space in the Science Complex to include SSL and purchase equipment for tribological and electrochemical impedance measurements in the lab, thus SSL will serve the auto and other industries in Michigan better. We believe we have fully accomplished the mission.

Shen, Weidian

2013-09-27T23:59:59.000Z

268

Chemistry Major, Materials Science and Engineering Emphasis See www.chem.utah.edu for details or contact  

E-Print Network [OSTI]

Chemistry Major, Materials Science and Engineering Emphasis See www.chem.utah.edu for details. Chemistry, Materials Science and Engineering Emphasis Core courses, plus: MATH 2250 Differential Equations or contact Professor Richard Ernst (ernst@chem.utah.edu; 801-581-8639) Chemistry Core Courses (required

Simons, Jack

269

Swiss Federal Laboratories for Materials Science and Technology Advances in Thin Film PV: CIGS & CdTe  

E-Print Network [OSTI]

and Photovoltaics Thin film solar cells based on compound semiconductor absorbers: CIGS and CdTe High efficiency and Photovoltaics Swiss Federal Laboratories for Material Science and Technology Key issues in high efficiency CIGSTe Laboratory for Thin Films and Photovoltaics Empa- Swiss Federal Laboratories for Material Science

Canet, Lonie

270

Overseas Affairs and Planning Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University  

E-Print Network [OSTI]

Contact: Overseas Affairs and Planning Institute for Integrated Cell-Material Sciences (i Cell-Material Sciences, iCeMS for short, I welcome you to the Seventh iCeMS International Symposium to develop them through evolution. They are also very important to design and create various novel "smart

Takada, Shoji

271

Development of Advanced Wear and Corrosion Resistant Systems Through Laser Surface Alloying and Materials Simulations  

SciTech Connect (OSTI)

Laser surfacing in the form of cladding, alloying, and modifications are gaining widespread use because of its ability to provide high deposition rates, low thermal distortion, and refined microstructure due to high solidification rates. Because of these advantages, laser surface alloying is considered a prime candidate for producing ultra-hard coatings through the establishment or in situ formation of composite structures. Therefore, a program was conducted by the Applied Research Laboratory, Pennsylvania State University and Oak Ridge National Laboratory to develop the scientific and engineering basis for performing laser-based surface modifications involving the addition of hard particles, such as carbides, borides, and nitrides, within a metallic matrix for improved wear, fatigue, creep, and corrosion resistance. This has involved the development of advanced laser processing and simulation techniques, along with the refinement and application of these techniques for predicting and selecting materials and processing parameters for the creation of new surfaces having improved properties over current coating technologies. This program has also resulted in the formulation of process and material simulation tools capable of examining the potential for the formation and retention of composite coatings and deposits produced using laser processing techniques, as well as positive laboratory demonstrations in producing these coatings. In conjunction with the process simulation techniques, the application of computational thermodynamic and kinetic models to design laser surface alloying materials was demonstrated and resulted in a vast improvement in the formulation of materials used for producing composite coatings. The methodology was used to identify materials and to selectively modify microstructures for increasing hardness of deposits produced by the laser surface alloying process. Computational thermodynamic calculations indicated that it was possible to induce the precipitation of titanium carbonitrides during laser surface alloying provided there was sufficient amount of dissolved titanium, carbon, and nitrogen in the liquid steel. This was confirmed experimentally by using a powder mixture of 431-martensitic steel, titanium carbide powder, and nitrogen shielding, during laser deposition to produce deposits exhibiting relatively high hardness (average surface hardness of 724 HV). The same approach was extended to direct diode laser processing and similar microstructures were attained. The above analysis was extended to develop an in-situ precipitation of Ti(CN) during laser deposition. The Ti addition was achieving by mixing the 431 martensitic steel powders with ferro-titanium. The dissolution of nitrogen was achieved by using 100% nitrogen shielding gas, which was indicated by thermodynamic analysis. Demonstrations were also conducted utilizing the tools developed during the program and resulted in several viable composite coating systems being identified. This included the use of TiC and ferro-titanium in martensitic-grade stainless steel matrix material with and without the use of active N2 shielding gas, WC hard particles in a martensitic-grade stainless steel matrix material, WC and BN in a nickel-based matrix material, and WC in highly alloyed iron-based matrix. Although these demonstrations indicated the potential of forming composite coatings, in certain instances, the intended industrial applications involved unique requirements, such as coating of internal surfaces, which hindered the full development of the improved coating technology. However, it is believed that the addition of common hard particles, such as WC or TiC, to matrix material representing martensitic grades of stainless steel offer opportunities for improved performance at relatively low material cost.

R. P. Martukanitz and S. Babu

2007-05-03T23:59:59.000Z

272

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

SciTech Connect (OSTI)

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

273

Year 1 Progress Report Computational Materials and Chemical Sciences Network Administration  

SciTech Connect (OSTI)

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

Rehr, John J.

2012-08-02T23:59:59.000Z

274

Laser Measurement of SAM Bulk and Surface Wave Amplitudes for Material Microstructure Analysis  

SciTech Connect (OSTI)

Scanning Acoustic Microscopy (SAM) at ultra high frequencies has proven to be a useful tool for investigating materials on the scale of individual grains. This technique is normally performed in a reflection mode from one side of a sample surface. Information about the generation and transmission of bulk acoustic waves into the material is inferred from the reflection signal amplitude. We present an adaptation to the SAM method whereby the acoustic bulk waves are directly visualized through laser acoustic detection. Ultrasonic waves were emitted from a nominal 200 MHz point focus acoustic lens into a thin silicon plate (thickness 75m) coupled with distilled water. A scanned laser beam detected the bulk and surface acoustic waves at the opposite surface of the thin silicon plate. Distinct amplitude patterns exhibiting the expected symmetry for Silicon were observed that alter in predictable ways as the acoustic focal point was moved throughout the plate. Predictions of the acoustic wave fields generated by the acoustic lens within and at the surface of the Silicon are being investigated through the angular spectrum of plane waves approach. Results shall be presented for plates with (100) and (111) orientations followed by discussion of applications of the technique for material microstructure analysis.

Ken L. Telschow; Chiaki Miyasaka; David L. Cottle

2005-07-01T23:59:59.000Z

275

Materials Science and Engineering A 527 (2010) 62706282 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

that the change in preferred pore orientations with pressure is responsible for the higher thermal resistance) is the most widely used ceramic for TBC applications [2]. Thermal transport in this material occurs. At lower temperatures, conductive transport dom- inates, and the thermal resistance can be improved

Wadley, Haydn

276

ARM - Publications: Science Team Meeting Documents: The Effects of Surface  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops AtmosphericApplication andAnthe Infrared Land Surface

277

Lithium-based surfaces controlling fusion plasma behavior at the plasma-material interface  

SciTech Connect (OSTI)

The plasma-material interface and its impact on the performance of magnetically confined thermonuclear fusion plasmas are considered to be one of the key scientific gaps in the realization of nuclear fusion power. At this interface, high particle and heat flux from the fusion plasma can limit the material's lifetime and reliability and therefore hinder operation of the fusion device. Lithium-based surfaces are now being used in major magnetic confinement fusion devices and have observed profound effects on plasma performance including enhanced confinement, suppression and control of edge localized modes (ELM), lower hydrogen recycling and impurity suppression. The critical spatial scale length of deuterium and helium particle interactions in lithium ranges between 5-100 nm depending on the incident particle energies at the edge and magnetic configuration. Lithium-based surfaces also range from liquid state to solid lithium coatings on a variety of substrates (e.g., graphite, stainless steel, refractory metal W/Mo/etc., or porous metal structures). Temperature-dependent effects from lithium-based surfaces as plasma facing components (PFC) include magnetohydrodynamic (MHD) instability issues related to liquid lithium, surface impurity, and deuterium retention issues, and anomalous physical sputtering increase at temperatures above lithium's melting point. The paper discusses the viability of lithium-based surfaces in future burning-plasma environments such as those found in ITER and DEMO-like fusion reactor devices.

Allain, Jean Paul; Taylor, Chase N. [School of Nuclear Engineering, Purdue University, 400 Central Avenue, West Lafayette, Indiana 47907 (United States)

2012-05-15T23:59:59.000Z

278

Fusion Materials Science and Technology Research Needs: Now and During the ITER era  

SciTech Connect (OSTI)

The plasma facing components, first wall and blanket systems of future tokamak-based fusion power plants arguably represent the single greatest materials engineering challenge of all time. Indeed, the United States National Academy of Engineering has recently ranked the quest for fusion as one of the top grand challenges for engineering in the 21st Century. These challenges are even more pronounced by the lack of experimental testing facilities that replicate the extreme operating environment involving simultaneous high heat and particle fluxes, large time varying stresses, corrosive chemical environments, and large fluxes of 14-MeV peaked fusion neutrons. This paper will review, and attempt to prioritize, the materials research and development challenges facing fusion nuclear science and technology into the ITER era and beyond to DEMO. In particular, the presentation will highlight the materials degradation mechanisms we anticipate to occur in the fusion environment, the temperature- displacement goals for fusion materials and plasma facing components and the near and long-term materials challenges required for both ITER, a fusion nuclear science facility and longer term ultimately DEMO.

Wirth, Brian D.; Kurtz, Richard J.; Snead, Lance L.

2013-09-30T23:59:59.000Z

279

Solar-wind protons and heavy ions sputtering of lunar surface materials A.F. Barghouty a,  

E-Print Network [OSTI]

Solar-wind protons and heavy ions sputtering of lunar surface materials A.F. Barghouty a, , F Available online 21 December 2010 Keywords: Solar wind sputtering Lunar regolith KREEP soil Potential a c t Lunar surface materials are exposed to $1 keV/amu solar-wind protons and heavy ions on almost

280

Evolving research directions in Surface OceanLower Atmosphere (SOLAS) science  

E-Print Network [OSTI]

Evolving research directions in Surface Ocean­Lower Atmosphere (SOLAS) science Cliff S. Law. Understanding the exchange of energy, gases and particles at the ocean­atmosphere interface is critical­Lower Atmosphere Study (SOLAS) coordinates multi-disciplinary ocean­ atmosphere research projects that quantify

Note: This page contains sample records for the topic "materials surface 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.


281

Master of Science project in advanced computational material physics Electrical conductivity of the correlated metal LaNiO3  

E-Print Network [OSTI]

Master of Science project in advanced computational material physics Electrical conductivity of the correlated metal LaNiO3 Lanthanum nickelate, LaNiO3, belongs to the class of materials named strongly correlated metals. Several properties of these materials can not be understood based on standard

Hellsing, Bo

282

Materials Research Science and Engineering Center (MRSEC) 2013/2014 Rolling Call for Proposals for Support of  

E-Print Network [OSTI]

, Optical and Magnetic Properties MSE 470 Capstone Project I MSE 471 Capstone Project II Materials Emphasis Fundamentals of Analytical Science Chem 345 Intermediate Organic Chemistry Geol 203 Earth Materials Phys 205 and Electronic Circuits EMA 303 Mechanics of Materials Phys 321 Electric Circuits and Electronics Stat 424

Wisconsin at Madison, University of

283

Imaging the early material response associated with exit surface damage in fused silica  

SciTech Connect (OSTI)

The processes involved at the onset of damage initiation on the surface of fused silica have been a topic of extensive discussion and thought for more than four decades. Limited experimental results have helped develop models covering specific aspects of the process. In this work we present the results of an experimental study aiming at imaging the material response from the onset of the observation of material modification during exposure to the laser pulse through the time point at which material ejection begins. The system involves damage initiation using a 355 nm pulse, 7.8 ns FWHM in duration and imaging of the affected material volume with spatial resolution on the order of 1 {micro}m using as strobe light a 150 ps laser pulse that is appropriately timed with respect to the pump pulse. The observations reveal that the onset of material modification is associated with regions of increased absorption, i.e., formation of an electronic excitation, leading to a reduction in the probe transmission to only a few percent within a time interval of about 1 ns. This area is subsequently rapidly expanding with a speed of about 1.2 {micro}m/ns and is accompanied by the formation and propagation of radial cracks. These cracks appear to initiate about 2 ns after the start of the expansion of the modified region. The damage sites continue to grow for about 25 ns but the mechanism of expansion after the termination of the laser pulse is via formation and propagation of lateral cracks. During this time, the affected area of the surface appears to expand forming a bulge of about 40 {micro}m in height. The first clear observation of material cluster ejection is noted at about 50 ns delay.

Demos, S G; Raman, R N; Negres, R A

2010-11-05T23:59:59.000Z

284

Surface Science Reports 64 (2009) 233254 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

of these systems. The role of surfaces in these small-scale systems has led to natural interest in developing purification Energy generation a b s t r a c t Phenomena in microsystems and nanosystems are influenced

285

Surface Science 415 (1998) 363375 Epitaxial growth of Cu onto Si(111) surfaces at low temperature  

E-Print Network [OSTI]

to 10 and 3 monolayers (ML), respectively. This change is attributed to the silicide formation on the Si(111)-(7?7) surface at 160 K is proposed. The changes in periodicity are due to the silicide rights reserved. Keywords: Copper; Epitaxy; Electron­solid diffraction; Metallic films; Metal

Hasegawa, Shuji

286

1995 Federal Research and Development Program in Materials Science and Technology  

SciTech Connect (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

287

Berry phase effects on electronic properties Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge,  

E-Print Network [OSTI]

Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA Ming-Che Chang Department of PhysicsBerry phase effects on electronic properties Di Xiao Materials Science and Technology Division, Oak

Wu, Zhigang

288

Marcus Wallace, Bryan Wiggins, K.W. Hipps Department of Chemistry and Materials Science and Engineering Program  

E-Print Network [OSTI]

Marcus Wallace, Bryan Wiggins, K.W. Hipps Department of Chemistry and Materials Science purified by both solvent extraction and sublimation methods in order to yield a high purity product

Collins, Gary S.

289

Applied Surface Science 323 (2014) 7177 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

.8O3-i (LSCF-6428) were investigated. (0 0 1)-oriented LSCF-6428 thin films were deposited on lattice-i (LSCF-6428), is a commonly used perovskite-type material for cathodes in solid oxide fuel cells (SOFCs). The advantages of LSCF-6428 lie in its mixed ionic and electronic conductor (MIEC) behavior

Lin, Xi

290

Applied Surface Science 263 (2012) 712721 Contents lists available at SciVerse ScienceDirect  

E-Print Network [OSTI]

- ties make Pd a very useful element in a wide range of applications such as fuel cell catalysts [14 structures show promise in future applications such as sensors, water purification systems, fuel cell], sensors [15], dechlorination catalysts [16], and hydrogen storage media [17,18]. For surface dependent

Mukhopadhyay, Sharmila M.

291

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

SciTech Connect (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

292

RF Surface Impedance Characterization of Potential New Materials for SRF-based Accelerators  

SciTech Connect (OSTI)

In the development of new superconducting materials for possible use in SRF-based accelerators, it is useful to work with small candidate samples rather than complete resonant cavities. The recently commissioned Jefferson Lab RF Surface Impedance Characterization (SIC) system can presently characterize the central region of 50 mm diameter disk samples of various materials from 2 to 40 K exposed to RF magnetic fields up to 14 mT at 7.4 GHz. We report the recent measurement results of bulk Nb, thin film Nb on Cu and sapphire substrates, Nb{sub 3}Sn sample, and thin film MgB{sub 2} on sapphire substrate provided by colleagues at JLab and Temple University.

Xiao, Binping [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States) and College of William and Mary, Williamsburg, VA (United States); Eremeev, Grigory V. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Reece, Charles E. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Phillips, H. Lawrence [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Kelley, Michael J. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)

2012-09-01T23:59:59.000Z

293

J. DISPERSION SCIENCE AND TECHNOLOGY, 19(6&7) 1151-1162 (1998) SURFACE TENSION, STICKINESS AND ENGULFMENT  

E-Print Network [OSTI]

J. DISPERSION SCIENCE AND TECHNOLOGY, 19(6&7) 1151-1162 (1998) SURFACE TENSION, STICKINESS,2] that there were three important factors to consider in the mechanism of phagocytosis; these were surface tension] and Fowkes [10] then linked the Hamaker Constant to the dispersion contribution to surface tension. Van Oss

Schofield, Andrew B.

294

Materials Science Clean Room Facility at Tulane University (Final Technical Report)  

SciTech Connect (OSTI)

The project involves conversion of a 3,000 sq. ft. area into a clean room facility for materials science research. It will be accomplished in phases. Phase I will involve preparation of the existing space, acquisition and installation of clean room equipped with a pulsed laser deposition (PLD) processing system, and conversion of ancillary space to facilitate the interface with the clean room. From a capital perspective, Phases II and III will involve the acquisition of additional processing, fabrication, and characterization equipment and capabilities.

Altiero, Nicholas

2014-10-28T23:59:59.000Z

295

Surface Science Prospectives Weakly bound buffer layers: A versatile template for metallic nano-clusters  

E-Print Network [OSTI]

at sub-micron width, millimeter long, were obtained experimentally, with line width determined are often used as convenient model systems for industrial supported catalysts that could be studied under- tal particles supported on high surface area materials, e.g. silica, alumina, titania or carbon, under

Asscher, Micha

296

A Study to Verify the Material Surface Concept of Water Table by Examining Analytical and Numerical Models.  

E-Print Network [OSTI]

The highly nonlinear nature of unsaturated flow results in different ways to approximate the delayed or instantaneous movement of the water table. In nearly all the approaches, the water table is conceptually treated as a material surface...

Dadi, Sireesh Kumar

2011-10-21T23:59:59.000Z

297

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

SciTech Connect (OSTI)

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

298

A Review of Removable Surface Contamination on Radioactive Materials Transportation Containers  

SciTech Connect (OSTI)

This report contains the results of a study sponsored by the U.S. Nuclear Regulatory Commission (NRC) of removable surface contamination on radioactive materials transportation containers. The purpose of the study is to provide information to the NRC during their review of existing regulations. Data was obtained from both industry and literature on three major topics: 1) radiation doses, 2) economic costs, and 3) contamination frequencies. Containers for four categories of radioactive materials are considered including radiopharmaceuticals, industrial sources, nuclear fuel cycle materials, and low-level radioactive waste. Assumptions made in this study use current information to obtain realistic yet conservative estimates of radiation dose and economic costs. Collective and individual radiation doses are presented for each container category on a per container basis. Total doses, to workers and the public, are also presented for spent fuel cask and low-level waste drum decontamination. Estimates of the additional economic costs incurred by lowering current limits by factors of 10 and 100 are presented. Current contamination levels for each category of container are estimated from the data collected. The information contained in this report is designed to be useful to the NRC in preparing their recommendations for new regulations.

Kennedy, Jr, W. E.; Watson, E. C.; Murphy, D. W.; Harrer, B. J.; Harty, R.; Aldrich, J. M.

1981-05-01T23:59:59.000Z

299

W.E. Henry Symposium compendium: The importance of magnetism in physics and material science  

SciTech Connect (OSTI)

This compendium contains papers presented at the W. E. Henry Symposium, The Importance of Magnetism in Physics and Material Science. The one-day symposium was conducted to recognize the achievements of Dr. Warren Elliot Henry as educator, scientist, and inventor in a career spanning almost 70 years. Dr. Henry, who is 88 years old, attended the symposium. Nobel Laureate, Dr. Glenn Seaborg, a friend and colleague for over 40 years, attended the event and shared his personal reminiscences. Dr. Seaborg is Associate Director-At-Large at the Lawrence Berkeley National Laboratory. The Compendium begins with three papers which demonstrate the ongoing importance of magnetism in physics and material science. Other contributions cover the highlights of Dr. Henry`s career as a researcher, educator, and inventor. Colleagues and former students share insights on the impact of Dr. Henry`s research in the field of magnetism, low temperature physics, and solid state physics; his influence on students as an educator; and his character, intellect and ingenuity, and passion for learning and teaching. They share a glimpse of the environment and times that molded him as a man, and the circumstances under which he made his great achievements despite the many challenges he faced.

Carwell, H.

1997-09-19T23:59:59.000Z

300

Nanoimprinting over topography and multilayer three-dimensional printing Department of Materials Science and Engineering, The University of Michigan, Ann Arbor, Michigan 48109  

E-Print Network [OSTI]

of Materials Science and Engineering, The University of Michigan, Ann Arbor, Michigan 48109 X. Cheng Solid of Electrical Engineering and Computer Science, The University of Michigan, Ann Arbor, Michigan 48109 A. F. Yee of Materials Science and Engineering, The University of Michigan, Ann Arbor, Michigan 48109 Received 28 May

George, Steven C.

Note: This page contains sample records for the topic "materials surface 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

Enhancing the science return of Mars missions via sample preparation, robotic surface exploration and in orbit fuel production  

E-Print Network [OSTI]

The future of Mars exploration is challenging from multiple points of view. To enhance their science return, future surface probes will most likely be equipped with complex Sample Preparation And Transfer (SPAT) facilities. ...

Lamamy, Julien-Alexandre, 1978-

2004-01-01T23:59:59.000Z

302

The Department of Mechanical and Materials Engineering, Faculty of Engineering and Applied Science, Queen's University invites applications for a tenure-track faculty position at the rank of  

E-Print Network [OSTI]

://www.queensu.ca/provost/faculty/facultyrelations/qufa/collectiveagreement.html. Department of Mechanical and Materials Engineering Tenure-Track Faculty Position in Sustainable Energy #12;The Department of Mechanical and Materials Engineering, Faculty of Engineering and Applied Science be near completion) in mechanical engineering, materials science and engineering, or a related area

Ellis, Randy

303

Science-Driven Candidate Search for New Scintillator Materials FY 2013 Annual Report  

SciTech Connect (OSTI)

This annual report presents work carried out during Fiscal Year (FY) 2013 at Pacific Northwest National Laboratory (PNNL) under the project entitled Science-Driven Candidate Search for New Scintillator Materials (Project number: PL13-SciDriScintMat-PD05) and led by Dr. Fei Gao. This project is divided into three tasks, namely (1) Ab initio calculations of electronic properties, electronic response functions and secondary particle spectra; (2) Intrinsic response properties, theoretical light yield, and microscopic description of ionization tracks; and (3) Kinetics and efficiency of scintillation: nonlinearity, intrinsic energy resolution, and pulse shape discrimination. Detailed information on the findings and insights obtained in each of these three tasks are provided in this report. Additionally, papers published this fiscal year or currently in review are included in Appendix together with presentations given this fiscal year.

Gao, Fei; Kerisit, Sebastien N.; Xie, YuLong; Wu, Dangxin; Prange, Micah P.; Van Ginhoven, Renee M.; Campbell, Luke W.; Wang, Zhiguo

2013-10-01T23:59:59.000Z

304

Corrosion in Supercritical carbon Dioxide: Materials, Environmental Purity, Surface Treatments, and Flow Issues  

SciTech Connect (OSTI)

The supercritical CO{sub 2} Brayton cycle is gaining importance for power conversion in the Generation IV fast reactor system because of its high conversion efficiencies. When used in conjunction with a sodium fast reactor, the supercritical CO{sub 2} cycle offers additional safety advantages by eliminating potential sodium-water interactions that may occur in a steam cycle. In power conversion systems for Generation IV fast reactors, supercritical CO{sub 2} temperatures could be in the range of 30C to 650C, depending on the specific component in the system. Materials corrosion primarily at high temperatures will be an important issue. Therefore, the corrosion performance limits for materials at various temperatures must be established. The proposed research will have four objectives centered on addressing corrosion issues in a high-temperature supercritical CO{sub 2} environment: Task 1: Evaluation of corrosion performance of candidate alloys in high-purity supercritical CO{sub 2}: The following alloys will be tested: Ferritic-martensitic Steels NF616 and HCM12A, austenitic alloys Incoloy 800H and 347 stainless steel, and two advanced concept alloys, AFA (alumina forming austenitic) steel and MA754. Supercritical CO{sub 2} testing will be performed at 450C, 550C, and 650C at a pressure of 20 MPa, in a test facility that is already in place at the proposing university. High purity CO{sub 2} (99.9998%) will be used for these tests. Task 2: Investigation of the effects of CO, H{sub 2}O, and O{sub 2} impurities in supercritical CO{sub 2} on corrosion: Impurities that will inevitably present in the CO{sub 2} will play a critical role in dictating the extent of corrosion and corrosion mechanisms. These effects must be understood to identify the level of CO{sub 2} chemistry control needed to maintain sufficient levels of purity to manage corrosion. The individual effects of important impurities CO, H{sub 2}O, and O{sub 2} will be investigated by adding them separately to high purity CO{sub 2}. Task 3: Evaluation of surface treatments on the corrosion performance of alloys in supercritical CO{sub 2}: Surface treatments can be very beneficial in improving corrosion resistance. Shot peening and yttrium and aluminum surface treatments will be investigated. Shot peening refines the surface grain sizes and promotes protective Cr-oxide layer formation. Both yttrium and aluminum form highly stable oxide layers (Y{sub 2}O{sub 3} and Al{sub 2}O{sub 3}), which can get incorporated in the growing Fe-oxide layer to form an impervious complex oxide to enhance corrosion resistance. Task 4: Study of flow-assisted corrosion of select alloys in supercritical CO{sub 2} under a selected set of test conditions: To study the effects of flow-assisted corrosion, tests will be conducted in a supercritical CO{sub 2} flow loop. An existing facility used for supercritical water flow studies at the proposing university will be modified for use in this task. The system is capable of flow velocities up to 10 m/s and can operate at temperatures and pressures of up to 650C and 20 MPa, respectively. All above tasks will be performed in conjunction with detailed materials characterization and analysis using scanning electron microscopy/energy dispersive spectroscopy (SEM-EDS), x-ray diffraction (XRD), Auger electron spectroscopy (AES) techniques, and weight change measurements. Inlet and outlet gas compositions will be monitored using gas chromatography-mass spectrometry (GCMS).

Sridharan, Kumar; Anderson, Mark

2013-12-10T23:59:59.000Z

305

ASTM standards for measuring solar reflectance and infrared emittance of construction materials and comparing their steady-state surface temperatures  

SciTech Connect (OSTI)

Numerous experiments on individual buildings in California and Florida show that painting roofs white reduces air conditioning load up to 50%, depending on the thermal resistance or amount of insulation under the roof. The savings, of course, are strong functions of the thermal integrity of a building and climate. In earlier work, the authors have estimated the national energy savings potential from reflective roofs and paved surfaces. Achieving this potential, however, is conditional on receiving the necessary Federal, states, and electric utilities support to develop materials with high solar reflectance and design effective implementation programs. An important step in initiating an effective program in this area is to work with the american Society for Testing and Materials (ASTM) and the industry to create test procedures, rating, and labeling for building and paving materials. A subcommittee of ASTM E06, E06.42, on Cool Construction Materials, was formed as the vehicle to develop standard practices for measuring, rating, and labeling cool construction materials. The subcommittee has also undertaken the development of a standard practice for calculating a solar reflectance index (SRI) of horizontal and low-sloped surfaces. SRI is a measure of the relative steady-state temperature of a surface with respect to a standard white surface (SRI = 100) and a standard black surface (SRI = 0) under standard solar and ambient conditions. This paper discusses the technical issues relating to development of these two ASTM standards.

Akbari, H.; Levinson, R.; Berdahl, P. [Lawrence Berkeley National Lab., CA (United States). Energy and Environment Div.

1996-08-01T23:59:59.000Z

306

An in situ accelerator-based diagnostic for plasma-material interactions science on magnetic fusion devices  

SciTech Connect (OSTI)

This paper presents a novel particle accelerator-based diagnostic that nondestructively measures the evolution of material surface compositions inside magnetic fusion devices. The diagnostic's purpose is to contribute to an integrated understanding of plasma-material interactions in magnetic fusion, which is severely hindered by a dearth of in situ material surface diagnosis. The diagnostic aims to remotely generate isotopic concentration maps on a plasma shot-to-shot timescale that cover a large fraction of the plasma-facing surface inside of a magnetic fusion device without the need for vacuum breaks or physical access to the material surfaces. Our instrument uses a compact (?1 m), high-current (?1 milliamp) radio-frequency quadrupole accelerator to inject 0.9 MeV deuterons into the Alcator C-Mod tokamak at MIT. We control the tokamak magnetic fields in between plasma shots to steer the deuterons to material surfaces where the deuterons cause high-Q nuclear reactions with low-Z isotopes ?5 ?m into the material. The induced neutrons and gamma rays are measured with scintillation detectors; energy spectra analysis provides quantitative reconstruction of surface compositions. An overview of the diagnostic technique, known as accelerator-based in situ materials surveillance (AIMS), and the first AIMS diagnostic on the Alcator C-Mod tokamak is given. Experimental validation is shown to demonstrate that an optimized deuteron beam is injected into the tokamak, that low-Z isotopes such as deuterium and boron can be quantified on the material surfaces, and that magnetic steering provides access to different measurement locations. The first AIMS analysis, which measures the relative change in deuterium at a single surface location at the end of the Alcator C-Mod FY2012 plasma campaign, is also presented.

Hartwig, Zachary S.; Barnard, Harold S.; Lanza, Richard C.; Sorbom, Brandon N.; Stahle, Peter W.; Whyte, Dennis G. [Plasma Science and Fusion Center, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge Massachusetts 02139 (United States)] [Plasma Science and Fusion Center, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge Massachusetts 02139 (United States)

2013-12-15T23:59:59.000Z

307

On the design of capillary and effusive gas dosers for surface science D. E. Kuhl and R. G. Tobina)  

E-Print Network [OSTI]

On the design of capillary and effusive gas dosers for surface science D. E. Kuhl and R. G. Tobina the sample. Additional effects due to trapping by cold surfaces in the chamber and multiple collisions on the chamber walls, very high flux levels---it is necessary to use a doser that provides a high flux

Tobin, Roger G.

308

Requirements for a Minor in Materials Science and Engineering 1. A minor in Materials Science and Engineering can be earned through completion of 20 credits  

E-Print Network [OSTI]

of Fuel Cells and Batteries ENG MS/ME 530 Introduction to Micro and Nanomechanics of Solids ENG MS/ME 555 MEMS Fabrication and Materials ENG MS/ME 534 Materials Technology for Microelectronics CAS PY 451 program. 4. Students must have a declared major on record in order to apply for the Minor in Materials

309

Investigation of IAQ-Relevant Surface Chemistry and Emissions on HVAC Filter Materials  

E-Print Network [OSTI]

VOCs emitted by reactions of HVAC filters with ozone usingChemistry and Emissions on HVAC Filter Materials HugoChemistry and Emissions on HVAC Filter Materials Authors:

Destaillats, Hugo

2010-01-01T23:59:59.000Z

310

Imaging System to Measure Kinetics of Material Cluster Ejection During Exit-Surface Damage Initiation and Growth in Fused Silica  

SciTech Connect (OSTI)

Laser-induced damage on the surface of optical components typically is manifested by the formation of microscopic craters that can ultimately degrade the optics performance characteristics. It is believed that the damage process is the result of the material exposure to high temperatures and pressures within a volume on the order of several cubic microns located just below the surface. The response of the material following initial localized energy deposition by the laser pulse, including the timeline of events and the individual processes involved during this timeline, is still largely unknown. In this work we introduce a time-resolved microscope system designed to enable a detailed investigation of the sequence of dynamic events involved during surface damage. To best capture individual aspects of the damage timeline, this system is employed in multiple imaging configurations (such as multi-view image acquisition at a single time point and multi-image acquisition at different time points of the same event) and offers sensitivity to phenomena at very early delay times. The capabilities of this system are demonstrated with preliminary results from the study of exit-surface damage in fused silica. The time-resolved images provide information on the material response immediately following laser energy deposition, the processes later involved during crater formation or growth, the material ejecta kinetics, and overall material motion and transformation. Such results offer insight into the mechanisms governing damage initiation and growth in the optical components of ICF class laser systems.

Raman, R N; Negres, R A; Demos, S G

2009-10-29T23:59:59.000Z

311

Study of Interfacial Interactions Using Thing Film Surface Modification: Radiation and Oxidation Effects in Materials  

SciTech Connect (OSTI)

Interfaces play a key role in dictating the long-term stability of materials under the influence of radiation and high temperatures. For example, grain boundaries affect corrosion by way of providing kinetically favorable paths for elemental diffusion, but they can also act as sinks for defects and helium generated during irradiation. Likewise, the retention of high-temperature strength in nanostructured, oxide-dispersion strengthened steels depends strongly on the stoichiometric and physical stability of the (Y, Ti)-oxide particles/matrix interface under radiation and high temperatures. An understanding of these interfacial effects at a fundamental level is important for the development of materials for extreme environments of nuclear reactors. The goal of this project is to develop an understanding stability of interfaces by depositing thin films of materials on substrates followed by ion irradiation of the film-substrate system at elevated temperatures followed by post-irradiation oxidation treatments. Specifically, the research will be performed by depositing thin films of yttrium and titanium (~500 nm) on Fe-12%Cr binary alloy substrate. Y and Ti have been selected as thin-film materials because they form highly stable protective oxides layers. The Fe-12%Cr binary alloy has been selected because it is representative of ferritic steels that are widely used in nuclear systems. The absence of other alloying elements in this binary alloy would allow for a clearer examination of structures and compositions that evolve during high-temperature irradiations and oxidation treatments. The research is divided into four specific tasks: (1) sputter deposition of 500 nm thick films of Y and Ti on Fe-12%Cr alloy substrates, (2) ion irradiation of the film-substrate system with 2MeV protons to a dose of 2 dpa at temperatures of 300C, 500C, and 700C, (3) oxidation of as-deposited and ion-irradiated samples in a controlled oxygen environment at 500C and 700C, (4) multi-scale computational modeling involving first- principle molecular dynamics (FPMD) and coarse-grained dissipative particle dynamics (DPD) approaches to develop theories underlying the evolution and stability of structures and phases. Samples from Tasks 1 to 3 (above) will be rigorously characterized and analyzed using scanning electron microscopy, Auger electron microscopy, x-ray diffraction, Rutherford back scatter spectroscopy, and transmission electron microscopy. Expected outcomes of the experimental work include a quantitative understanding film-substrate interface mixing, evolution of defects and other phases at the interface, interaction of interfaces with defects, and the ability of the Y and Ti films to mitigate irradiation-assisted oxidation. The aforementioned experimental work will be closely coupled with multi-scale molecular dynamics (MD) modeling to understand the reactions at the surface, the transport of oxidant through the thin film, and the stabilities of the deposited thin films under radiation and oxidation. Simulations of materials property changes under conditions of radiation and oxidation require multiple size domains and a different simulation scheme for each of these domains. This will be achieved by coupling the FPMD and coarse-grained kinetic Monte Carlo (KMC). This will enable the comparison of the results of each simulation approach with the experimental results.

Sridharan, Kumar; Zhang, Jinsuo

2014-01-09T23:59:59.000Z

312

Department of Materials Science and Engineering Fall 2012 The Development and Testing of Composite Materials for Pump Wear Rings  

E-Print Network [OSTI]

of Composite Materials for Pump Wear Rings Overview Flowserve currently uses two hardened steel wear rings, one rotating with the impellor, the other sitting stationary along the casing of their centrifugal pumps materials in the pump is believed to cut down on pump operating, maintenance, and assembly costs. Objectives

Demirel, Melik C.

313

Radioactive Material Use at the EMSL Radiochemistry Annex The EMSL Radiochemistry Annex, located in the 3410 Material Science and  

E-Print Network [OSTI]

contamination during transportation. Dispersible radioactive material must be placed in rigid, leak- tight inner be sufficient such that EMSL staff will not encounter radioactive contamination when they open the shippingRadioactive Material Use at the EMSL Radiochemistry Annex The EMSL Radiochemistry Annex, located

314

Methods and materials for nanocrystalline surface coatings and attachment of peptide amphiphile nanofibers thereon  

DOE Patents [OSTI]

Biocompatible composites comprising peptide amphiphiles and surface modified substrates and related methods for attachment thereon.

Stupp, Samuel I. (Chicago, IL); Spoerke, Erik D. (Albuquerque, NM); Anthony, Shawn G. (New Stanton, PA); Niece; Krista L. (Evanston, IL)

2008-06-24T23:59:59.000Z

315

Department of Mechanical Engineering/Material Science and Engineering Spring 2013 Project Name Development of Test Rig to  

E-Print Network [OSTI]

PENNSTATE Department of Mechanical Engineering/Material Science and Engineering Spring 2013 Project up. The hardest part of this project was learning SolidWorks, how to incorporate mechanical design into an actual project, general machining (boring, reaming, broaching), advanced machining (CNC), and data

Demirel, Melik C.

316

Materials Science and Engineering A245 (1998) 293299 The wettability of silicon carbide by AuSi alloys  

E-Print Network [OSTI]

Materials Science and Engineering A245 (1998) 293­299 The wettability of silicon carbide by Au. Keywords: Wettability; Contact angle; Liquid metals; Silicon carbide 1. Introduction The interface properties of silicon carbide­liquid metals (wetting, adhesion, contact interaction) are im- portant

Grigoriev, Alexei

317

Journal of Materials Science and Engineering 5 (2011) 171-176 Effects of Polymer Infusion and Characteristic Length  

E-Print Network [OSTI]

Journal of Materials Science and Engineering 5 (2011) 171-176 Effects of Polymer Infusion temperature, and degree of polymer infusion (for hardening) was performed. Polymer infusion was found [1-3]. This paper considers the effect of hardening a gold-black film via polymer infusion

Peale, Robert E.

318

Materials Science and Engineering A 447 (2007) 125133 Transient liquid phase bonding of Inconel 718 and Inconel 625  

E-Print Network [OSTI]

Materials Science and Engineering A 447 (2007) 125133 Transient liquid phase bonding of Inconel the time required to complete isothermal solidification during the transient liquid phase bonding, with nickel based filler alloy, BNi-2. However, unlike conventional modeling, the diffusion of solute atoms

Medraj, Mamoun

2007-01-01T23:59:59.000Z

319

Materials Science and Engineering A 418 (2006) 341356 Microstructural effects of AZ31 magnesium alloy on its  

E-Print Network [OSTI]

Materials Science and Engineering A 418 (2006) 341­356 Microstructural effects of AZ31 magnesium Magnesium alloys exhibit the attractive combination of low densities (1.74 g/cm3 versus 2.7 g/cm3 for Al

Tong, Wei

320

Creep and plasticity of glacier ice: a material science perspective Paul DUVAL, Maurine MONTAGNAT, Fanny GRENNERAT, Jerome WEISS,  

E-Print Network [OSTI]

Creep and plasticity of glacier ice: a material science perspective Paul DUVAL, Maurine MONTAGNAT the plasticity of ice have been made during the past 60 years with the development of studies of the flow experimental investigations clearly show that the plastic deformation of the ice single crystal and polycrystal

Weiss, Jrme

Note: This page contains sample records for the topic "materials surface science" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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321

Materials Science and Engineering B72 (2000) 5658 High-temperature infrared reflectivity of yttria-stabilized hafnia  

E-Print Network [OSTI]

and to follow its development upon heating in order to check for presence of possible effects in far infraredMaterials Science and Engineering B72 (2000) 56­58 Letter High-temperature infrared reflectivity Prague 8, Czech Republic Received 11 November 1999 Abstract Infrared reflectivity spectra of cubic yttria

Ku?el, Petr

322

JOURNAL OF MATERIALS SCIENCE LETTERS 21, 2002, 251 255 Organic-inorganic sol-gel coating for corrosion protection  

E-Print Network [OSTI]

for corrosion protection of stainless steel T. P. CHOU Department of Materials Science and Engineering, University of Washington, Seattle, WA, USA E-mail: gzcao@u.washington.edu One of the most effective corrosion example. This is the main reason for the durability and corrosion resistance be- havior of this particular

Cao, Guozhong

323

Materials and Design 24 (2003) 6978 0261-3069/03/$ -see front matter 2002 Elsevier Science Ltd. All rights reserved.  

E-Print Network [OSTI]

operate near their limits of thermal cracking and melting erosion resistances during long-burst firing. Due to their high melting temperature (controls melting- erosion resistance), high hotMaterials and Design 24 (2003) 69­78 0261-3069/03/$ - see front matter 2002 Elsevier Science Ltd

Grujicic, Mica

324

Surface science analysis of GaAs photocathodes following sustained electron beam delivery  

SciTech Connect (OSTI)

Degradation of the photocathode materials employed in photoinjectors represents a challenge for sustained operation of nuclear physics accelerators and high power Free Electron Lasers (FEL). Photocathode quantum efficiency (QE) degradation is due to residual gasses in the electron source vacuum system being ionized and accelerated back to the photocathode. These investigations are a first attempt to characterize the nature of the photocathode degradation, and employ multiple surface and bulk analysis techniques to investigate damage mechanisms including sputtering of the Cs-oxidant surface monolayer, other surface chemistry effects, and ion implantation. Surface and bulk analysis studies were conducted on two GaAs photocathodes, which were removed from the JLab FEL DC photoemission gun after delivering electron beam, and two control samples. The analysis techniques include Helium Ion Microscopy (HIM), Rutherford Backscattering Spectrometry (RBS), Atomic Force Microscopy (AFM) and Secondary Ion Mass Spectrometry (SIMS). In addition, two high-polarization strained superlattice GaAs photocathode samples, one removed from the Continuous Electron Beam Accelerator Facility (CEBAF) photoinjector and one unused, were also analyzed using Transmission Electron Microscopy (TEM) and SIMS. It was found that heat cleaning the FEL GaAs wafer introduces surface roughness, which seems to be reduced by prolonged use. The bulk GaAs samples retained a fairly well organized crystalline structure after delivering beam but shows evidence of Cs depletion on the surface. Within the precision of the SIMS and RBS measurements the data showed no indication of hydrogen implantation or lattice damage from ion back bombardment in the bulk GaAs wafers. In contrast, SIMS and TEM measurements of the strained superlattice photocathode show clear crystal damage in the wafer from ion back bombardment.

Carlos Hernandez-Garcia, Fay Hannon, Marcy Stutzman, V. Shutthanandan, Z. Zhu, M. Nandasri, S. V. Kuchibhatla, S. Thevuthasan, W. P. Hess

2012-06-01T23:59:59.000Z

325

204 Mechanical Engineering and Materials Science 205 of Architecture. The campus-wide Rice Quantum Institute is also active in the research  

E-Print Network [OSTI]

) MECH 340 Industrial Process Lab (1) MECH 343 Modeling of Dynamic Systems (4) MECH 371 Fluid Mechanics I204 Mechanical Engineering and Materials Science 205 of Architecture. The campus-wide Rice Quantum. Degree Requirements for B.A., B.S.M.E. in Mechanical Engineering or B.A., B.S.M.S. in Materials Science

Richards-Kortum, Rebecca

326

Science-Driven Candidate Search for New Scintillator Materials: FY 2014 Annual Report  

SciTech Connect (OSTI)

This annual reports presents work carried out during Fiscal Year (FY) 2014 at Pacific Northwest National Laboratory (PNNL) under the project entitled Science-Driven Candidate Search for New Scintillator Materials (Project number: PL13-SciDriScintMat-PD05) and led by Drs. Fei Gao and Sebastien N. Kerisit. This project is divided into three tasks: 1) Ab initio calculations of electronic properties, electronic response functions and secondary particle spectra; 2) Intrinsic response properties, theoretical light yield, and microscopic description of ionization tracks; and 3) Kinetics and efficiency of scintillation: nonproportionality, intrinsic energy resolution, and pulse shape discrimination. Detailed information on the results obtained in each of the three tasks is provided in this Annual Report. Furthermore, peer-reviewed articles published this FY or currently under review and presentations given this FY are included in Appendix. This work was supported by the National Nuclear Security Administration, Office of Nuclear Nonproliferation Research and Development (DNN R&D/NA-22), of the U.S. Department of Energy (DOE).

Kerisit, Sebastien N.; Gao, Fei; Xie, YuLong; Campbell, Luke W.; Wu, Dangxin; Prange, Micah P.

2014-10-01T23:59:59.000Z

327

Journal of Hazardous Materials 264 (2014) 246253 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

to Clostridium sp. and effects on uranium biosorption C. Zhanga,b, , S.V. Malhotrab,1 , A.J. Francisc,d a College of Environmental Science and Engineering, Nankai University, Tianjin, China 300071 b Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ 07104 USA c Environmental Sciences

Ohta, Shigemi

328

Surface-Gasification Materials Program. Semiannual progress report for the period ending March 31, 1983  

SciTech Connect (OSTI)

Contents of this semiannual report include the following: introduction; (1) plant materials surveillance tests (Illinois Institute of Technology); (2) slagging gasifier refractories - appliction/evaluation (Argonne National Laboratory); (3) protective clothing and claddings - application/evaluation (ANL); (4) ceramic application technology - brittle material design (LANL); (5) advanced pressure vessel materials technology (ORNL); (6) electroslag component casting (ORNL); (7) cost reduction of the electroslag casting manufacturing process (CMU); (8) materials review and component failure analysis in support of coal gasification processes and plants (ANL); (9) process plant materials review, evaluation, and support (ORNL).

Bradley, R.A. (comp.)

1983-05-01T23:59:59.000Z

329

Multi-Instrument Characterization of the Surfaces and Materials in Microfabricated, Carbon Nanotube-Templated Thin Layer Chromatography Plates. An Analogy to The Blind Men and the Elephant  

SciTech Connect (OSTI)

Herein we apply a suite of surface/materials analytical tools to characterize some of the materials created in the production of microfabricated thin layer chromatography plates. Techniques used include X-ray photoelectron spectroscopy (XPS), valence band spectroscopy, static time-of-flight secondary ion spectrometry (ToF-SIMS) in both positive and negative ion modes, Rutherford backscattering spectroscopy (RBS), and helium ion microscopy (HIM). Materials characterized include: the Si(100) substrate with native oxide: Si/SiO2, alumina (35 nm) deposited as a diffusion barrier on the Si/SiO2: Si/SiO2/Al2O3, iron (6 nm) thermally evaporated on the Al2O3: Si/SiO2/Al2O3/Fe, the iron film annealed in H2 to make Fe catalyst nanoparticles: Si/SiO2/Al2O3/Fe(NP), and carbon nanotubes (CNTs) grown from the Fe nanoparticles: Si/SiO2/Al2O3/Fe(NP)/CNT. The Fe thin films and nanoparticles are found in an oxidized state. Some of the analyses of the CNTs/CNT forests reported appear to be unique: the CNT forest appears to exhibit an interesting channeling phenomenon by RBS, we observe an odd-even effect in the ToF-SIMS spectra of Cn- species for n = 1 6, with ions at even n showing greater intensity than the neighboring signals, and ions with n ? 6 showing a steady decrease in intensity, and valence band characterization of CNTs using X-radiation is reported. The information obtained from the combination of the different analytical tools provides a more complete understanding of our materials than a single technique, which is analogous to the story of The Blind Men and the Elephant. (Of course there is increasing emphasis on the use of multiple characterization tools in surface and materials analysis.) The raw XPS and ToF-SIMS spectra from this study will be submitted to Surface Science Spectra for archiving.

Jensen, David S.; Kanyal, Supriya S.; Madaan, Nitesh; Hancock, Jared M.; Dadson, Andrew; Vail, Michael A.; Vanfleet, Richard; Shutthanandan, V.; Zhu, Zihua; Engelhard, Mark H.; Linford, Matthew R.

2013-08-08T23:59:59.000Z

330

Surface Science Analysis of GaAs Photocathodes Following Sustained Electron Beam Delivery  

SciTech Connect (OSTI)

Degradation of the photocathode materials employed in photoinjectors represents a challenge for sustained operation of nuclear physics accelerators and high power Free Electron Lasers (FEL). Several photocathode degradation processes are suspected, including defect formation by ion back bombardment, photochemistry of surface adsorbed species and irradiation-induced surface defect formation. To better understand the mechanisms of photocathode degradation, we have conducted surface and bulk analysis studies of two GaAs photocathodes removed from the FEL photoinjector after delivering electron beam for a few years. The analysis techniques include Helium Ion Microscopy (HIM), Rutherford Backscattering Spectrometry (RBS), Atomic Force Microscopy (AFM) and Secondary Ion Mass Spectrometry (SIMS). In addition, strained super-lattice GaAs photocathode samples, removed from the CEBAF photoinjector were analyzed using Transmission Electron Microscopy (TEM) and SIMS. This analysis of photocathode degradation during nominal photoinjector operating conditions represents first steps towards developing robust new photocathode designs necessary for generating sub-micron emittance electron beams required for both fourth generation light sources and intense polarized CW electron beams for nuclear and high energy physics facilities.

Shutthanandan, V.; Zhu, Zihua; Stutzman, Marcy L.; Hannon, Fay; Hernandez-Garcia, Carlos; Nandasiri, Manjula I.; Kuchibhatla, Satyanarayana V N T; Thevuthasan, Suntharampillai; Hess, Wayne P.

2012-06-12T23:59:59.000Z

331

SCIENCE CHINA Technological Sciences  

E-Print Network [OSTI]

SCIENCE CHINA Technological Sciences © Science China Press and Springer-Verlag Berlin Heidelberg and Nanosystems, Chinese Academy of Sciences, Beijing 100083, China; 2 Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China; 3 School of Material Science and Engineering, Georgia Institute

Wang, Zhong L.

332

Surfaces  

E-Print Network [OSTI]

Surfaces is a collection of four individual essays which focus on the characteristics and tactile qualities of surfaces within a variety of perceived landscapes. Each essay concentrates on a unique surface theme and purpose; ...

DeMaio, Ernest Vincent, 1964-

1989-01-01T23:59:59.000Z

333

Faculty and Instructional Staff in the UW-Madison Department of Materials Science & Engineering  

E-Print Network [OSTI]

synthesis and characterization, electronic and semiconductor materials, solar energy and photovoltaics; materials for alternative energy and energy storage; nanoelectronics. Paul G. Evans Associate Professor

Wisconsin at Madison, University of

334

LALP-07-018 Spring 2007 he MST-6 Materials Surface Science Investigations  

E-Print Network [OSTI]

Technology Division Facility Focus Collection of emitted photoelectrons along principal directions of an a-uranium(001 controlled water exposure indi- cates the clean conversion of Li2 O to LiOH and provides re- action kinetics

335

Surface reconstruction and chemical evolution of stoichiometric layered cathode materials for lithium-ion batteries  

E-Print Network [OSTI]

Layered Oxides for Lithium Batteries. Nano Lett. 13, 3857O 2 Cathode Material in Lithium Ion Batteries. Adv. Energydecomposition in lithium ion batteries: first-principles

Lin, Feng

2014-01-01T23:59:59.000Z

336

Investigation of IAQ-Relevant Surface Chemistry and Emissions on HVAC Filter Materials  

SciTech Connect (OSTI)

Chemical reactions involving ozone of outdoor origin and indoor materials are known to be significant sources of formaldehyde and other irritant gas-phase oxidation products in the indoor environment. HVAC filters are exposed to particularly high ozone concentrations--close to outdoor levels. In this study, we investigated chemical processes taking place on the surface of filters that included fiberglass, polyester, cotton/polyester blend and synthetic (e.g., polyolefin) filter media. Ozone reactions were studied on unused filter media, and on filters that were deployed for 3 months in two different locations: at the Lawrence Berkeley National Laboratory and at the Port of Oakland. Specimens from each filter were exposed to ozone under controlled conditions in a laboratory flow tube at a constant flow of dry or humidified air (50percent relative humidity). Ozone was generated with a UV source upstream of the flow tube, and monitored using a photometric detector. Ozone breakthrough curves were recorded for each sample exposed to ~;;150 ppbv O3 for periods of ~;;1000 min, from which we estimated their uptake rate. Most experiments were performed at 1.3 L/min (corresponding to a face velocity of 0.013 m/s), except for a few tests performed at a higher airflow rate, to obtain a face velocity of 0.093 m/s, slightly closer to HVAC operation conditions. Formaldehyde and acetaldehyde, two oxidation byproducts, were collected downstream of the filter and quantified. Emissions of these volatile aldehydes were consistently higher under humidified air than under dry conditions, at which levels were near the limit of detection. Our results confirm that there are significant reactions of ozone as air containing ozone flows through HVAC filters, particularly when the filters are loaded with particles and the air is humidified. The amount of ozone reacted was not clearly related to the types of filter media, e.g., fiberglass versus synthetic. Specific fiberglass filters that were coated with an impaction oil showed significantly higher formaldehyde emissions than most other samples. Those emissions were magnified in the presence of particles (i.e., in used filters), and were observed even in the absence of ozone, which suggests that hydrolysis of filter binder or tackifier additives may be the reason for those high emissions. Mass balance calculations indicate that the emission rates of formaldehyde and acetaldehyde from the filters are generally not large enough to substantially increase indoor formaldehyde or acetaldehyde concentrations.

Destaillats, Hugo; Fisk, William J.

2010-02-01T23:59:59.000Z

337

Materials Science and Engineering -Master Thesis -July 2011 Analysis and optimization of thin walled  

E-Print Network [OSTI]

. Materials and processes Work done Compounding realized either using pre-preg technology or Resin Infusion

Dalang, Robert C.

338

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

339

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

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340

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Note: This page contains sample records for the topic "materials surface 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

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

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342

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

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343

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

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344

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

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345

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346

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

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347

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348

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349

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350

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

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351

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

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352

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353

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354

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

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

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355

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology --------------

356

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology ----------------

357

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology ------------------

358

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology

359

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology-- Energy,

360

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology-- Energy,--

Note: This page contains sample records for the topic "materials surface 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

Superconductivity on the surface of topological insulators and in two-dimensional noncentrosymmetric materials  

E-Print Network [OSTI]

Superconductivity on the surface of topological insulators and in two, as it pertains to the surface of a three-dimensional time-reversal symmetric topological band insulator. We also TRS topological band insulator.79 In a recent work, Hor et al.10 have reported the observation

362

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

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for...

363

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

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for...

364

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology-- Energy, science,

365

Performance of a copper-lithium alloy as an impurity control system surface material for a fusion reactor  

SciTech Connect (OSTI)

A copper-lithium alloy was evaluated as a surface material for the impurity control system of the INTOR reactor. Both the medium edge temperature limiter regime and the low edge temperature divertor regime were examined. The analysis used TRIM code data to predict sputtering coefficients for copper-lithium with a 1.5 monolayer coverage of lithium. The REDEP code was used to evaluate the erosion performance for INTOR. Other properties such as fabrication and thermal performance were also briefly assessed. It was found, from the standpoint of erosion, that copper-lithium is a very good candidate material for the medium edge temperature regime, and also works well in the low edge temperature regime. For the medium edge temperature regime, the use of copper-lithium results in an almost negligible erosion rate over the entire limiter surface.

Brooks, J.N.; Krauss, A.R.; Mattas, R.F.; DeWald, A.B.

1984-10-01T23:59:59.000Z

366

Oral: Division of Polymeric Materials: Science & Engineering: Nano-and Micro-Scale Porous Polymer-Based Systems. Synthesis of [Bis(pyridine)salen]ZnII  

E-Print Network [OSTI]

Oral: Division of Polymeric Materials: Science & Engineering: Nano- and Micro-Scale Porous Polymer envisioned for these polymeric materials, enantioselectivity is one of the most challenging to incorporate.4/separation are often anticipated.5,6 Ideally, porous polymeric materials with chiral functionalities along their pores

367

Materials  

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

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368

Materials Research Lab -Cooperative International Science and Engineering Internships http://web.mrl.ucsb.edu/mrl/outreach/educational/CISEI/interns06/interns06.html[11/8/12 2:12:16 PM  

E-Print Network [OSTI]

site to send US undergraduate science and engineering majors to 10-week summer internships at ourMaterials Research Lab - Cooperative International Science and Engineering Internships http For Teachers Education Contacts News Cooperative International Science and Engineering Internships Cooperative

Bigelow, Stephen

369

Near-Field Imaging of Infinite Rough Surfaces in Dielectric Media  

E-Print Network [OSTI]

May 15, 2014 ... of modern science and technology, including surface chemistry, biology, materials science, and ... Research Plan of NSFC (91130004), and a special research grant from Zhejiang University. .... for energy absorption.

Bao, G. and Li, P.

2014-05-01T23:59:59.000Z

370

Journal of Hazardous Materials 267 (2014) 6270 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

of Florida, Gainesville, FL 32611, USA b State Key Laboratory of Pollution Control and Resource Reuse, School,a, , Julia Gressa , Willie Harrisa , Yuncong Lic a Department of Soil and Water Science, University of the Environment, Nanjing University, Jiangsu 210046, China c Soil and Water Science Department, Tropical Research

Ma, Lena

371

Quasi-continuum photoluminescence: Unusual broad spectral and temporal characteristics found in defective surfaces of silica and other materials  

SciTech Connect (OSTI)

We previously reported a novel photoluminescence (PL) with a distribution of fast decay times in fused silica surface flaws that is correlated with damage propensity by high fluence lasers. The source of the PL was not attributable to any known silica point defect. Due to its broad spectral and temporal features, we here give this PL the name quasi-continuum PL (QC-PL) and describe the features of QC-PL in more detail. The primary features of QC-PL include broad excitation and emission spectra, a broad distribution of PL lifetimes from 20 ps to 5?ns, continuous shifts in PL lifetime distributions with respect to emission wavelength, and a propensity to photo-bleach and photo-brighten. We found similar PL characteristics in surface flaws of other optical materials, including CaF{sub 2}, DKDP, and quartz. Based on the commonality of the features in different optical materials and the proximity of QC-PL to surfaces, we suggest that these properties arise from interactions associated with high densities of defects, rather than a distribution over a large number of types of defects and is likely found in a wide variety of structures from nano-scale composites to bulk structures as well as in both broad and narrow band materials from dielectrics to semiconductors.

Laurence, Ted A., E-mail: laurence2@llnl.gov; Bude, Jeff D.; Shen, Nan; Steele, William A.; Ly, Sonny [Physical and Life Sciences and National Ignition Facility, Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550 (United States)

2014-02-28T23:59:59.000Z

372

Atomistic Simulations of Bonding, Thermodynamics, and Surface Passivation in Nanoscale Solid Propellant Materials  

E-Print Network [OSTI]

, such as mercury fulminate, lead azide, lead styphnate or tetrazine. Initiation can also occur by hot spots in the material, which are produced by adiabatic compression of small air pockets. Once initiated, explosive reactions are driven by large free energy...

Williams, Kristen

2012-10-19T23:59:59.000Z

373

Nanostructured multifunctional materials for control of light transport and surface wettability  

E-Print Network [OSTI]

Biological surfaces have evolved to optimize their structures and physical and chemical properties at the micro/nanoscale for adaptation to different environments, exhibiting a wide variety of beneficial functions, ranging ...

Choi, Hyungryul

2014-01-01T23:59:59.000Z

374

Scrub-resistance Characteristics of Kitchen and Bathroom Wall-surfacing Materials.  

E-Print Network [OSTI]

-resistance characteristics discussed. an abrasive cleanser. Loss of gloss continued bv: A statistical analysis was made to evaluate the at a much slower rate as the scrubbing progressed, gloss differences which resulted from 30-minute Ceramic tile, porcelain...-on-stee: ceramic tile and stainless steel showed the leas' change in gloss, following 30 minutes of scrubbing These materials showed significantly less changs than the other materials subjected to the same scrubbing operations. Plastic tiles, flexible rubber...

Hobgood, Price; Kunze, O. R.; Stewart, B. R.

1960-01-01T23:59:59.000Z

375

Method of bonding functional surface materials to substrates and applications in microtechnology and antifouling  

DOE Patents [OSTI]

A simple and effective method to bond a thin coating of poly(N-isopropylacylamide) (NIPAAm) on a glass surface by UV photopolymerization, and the use of such a coated surface in nano and micro technology applications. A silane coupling agent with a dithiocarbamate group is provided as a photosensitizer, preferably, (N,N'-diethylamine)dithiocarbamoylpropyl-(trimethoxy)silane (DATMS). The thiocarbamate group of the sensitizer is then bonded to the glass surface by coupling the silane agent with the hydroxyl groups on the glass surface. The modified surface is then exposed to a solution of NIPAAm and a crosslinking agent which may be any organic molecule having an acrylamide group and at least two double bonds in its structure, such as N,N'-methylenebisacrylamide, and a polar solvent which may be any polar liquid which will dissolve the monomer and the crosslinking agent such as acetone, water, ethanol, or combinations thereof. By exposing the glass surface to a UV light, free radicals are generated in the thiocarbamate group which then bonds to the crosslinking agent and the NIPAAm. Upon bonding, the crosslinking agent and the NIPAAm polymerize to form a thin coating of PNIPAAm bonded to the glass. Depending upon the particular configuration of the glass, the properties of the PNIPAAm allow applications in micro and nano technology.

Feng, Xiangdong (West Richland, WA); Liu, Jun (West Richland, WA); Liang, Liang (Richland, WA)

1999-01-01T23:59:59.000Z

376

Method of bonding functional surface materials to substrates and applications in microtechnology and anti-fouling  

DOE Patents [OSTI]

A simple and effective method to bond a thin coating of poly(N-isopropylacylamide) (NIPAAm) on a glass surface by UV photopolymerization, and the use of such a coated surface in nano and micro technology applications. A silane coupling agent with a dithiocarbamate group is provided as a photosensitizer preferably, (N,N'-diethylamine) dithiocarbamoylpropyl-(trimethoxy) silane (DATMS). The thiocarbamate group of the sensitizer is then bonded to the glass surface by coupling the silane agent with the hydroxyl groups on the glass surface. The modified surface is then exposed to a solution of NIPAAm and a crosslinking agent which may be any organic molecule having an acrylamide group and at least two double bonds in its structure, such as N, N'-methylenebisacrylamide, and a polar solvent which may be any polar liquid which will dissolve the monomer and the crosslinking agent such as acetone, water, ethanol, or combinations thereof. By exposing the glass surface to a UV light, free radicals are generated in the thiocarbamate group which then bonds to the crosslinking agent and the NIPAAm. Upon bonding, the crosslinking agent and the NIPAAm polymerize to form a thin coating of PNIPAAm bonded to the glass. Depending upon the particular configuration of the glass, the properties of the PNIPAAm allow applications in micro and nano technology.

Feng, Xiangdong (West Richland, WA); Liu, Jun (West Richland, WA); Liang, Liang (Richland, WA)

2001-01-01T23:59:59.000Z

377

Materials Science and Engineering A 550 (2012) 243253 Contents lists available at SciVerse ScienceDirect  

E-Print Network [OSTI]

t In the integration of oxy-fuel combustion to turbine power generation system, turbine alloys are exposed to high temperature and an atmosphere comprised of steam, CO2 and O2. While surface and internal oxi- dation, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute

Laughlin, David E.

378

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology -- Energy,Energy,--

379

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareersEnergy, science,Sciences and Ecology-- Energy,-- Energy,

380

(Research at and operation of the material science x-ray absorption beamline (X-11) at the National Synchrotron Light Source)  

SciTech Connect (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

Note: This page contains sample records for the topic "materials surface 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

[Research at and operation of the material science x-ray absorption beamline (X-11) at the National Synchrotron Light Source]. Progress report  

SciTech Connect (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

382

The Role of Material Porosity on Ozone Uptake for Metakaolin-Concrete Surfaces  

E-Print Network [OSTI]

to a diminished environmental impact, clay may cause increased removal of ozone, an important indoor pollutant velocity, Heterogeneous Chemistry, Construction Materials 1 Introduction Metakaolin-cement systems hold ozone uptake. Cement is an essential component in the building industry used in formulating concrete

Siegel, Jeffrey

383

Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems  

DOE Patents [OSTI]

The interfacial bond characteristics between carbon fiber and a cement matrix, in high temperature fiber-reinforced cementitious composite systems, can be improved by the oxidative treatment of the fiber surfaces. Compositions and the process for producing the compositions are disclosed. 2 figs.

Sugama, Toshifumi.

1990-05-22T23:59:59.000Z

384

Oxidation of carbon fiber surfaces for use as reinforcement in high-temperature cementitious material systems  

DOE Patents [OSTI]

The interfacial bond characteristics between carbon fiber and a cement matrix, in high temperature fiber-reinforced cementitious composite systems, can be improved by the oxidative treatment of the fiber surfaces. Compositions and the process for producing the compositions are disclosed.

Sugama, Toshifumi (Mastic Beach, NY)

1990-01-01T23:59:59.000Z

385

LANL Virtual Center for Chemical Hydrogen Storage: Chemical Hydrogen Storage Using Ultra-high Surface Area Main Group Materials  

SciTech Connect (OSTI)

The focus of the project was to design and synthesize light element compounds and nanomaterials that will reversibly store molecular hydrogen for hydrogen storage materials. The primary targets investigated during the last year were amine and hydrogen terminated silicon (Si) nanoparticles, Si alloyed with lighter elements (carbon (C) and boron (B)) and boron nanoparticles. The large surface area of nanoparticles should facilitate a favorable weight to volume ratio, while the low molecular weight elements such as B, nitrogen (N), and Si exist in a variety of inexpensive and readily available precursors. Furthermore, small NPs of Si are nontoxic and non-corrosive. Insights gained from these studies will be applied toward the design and synthesis of hydrogen storage materials that meet the DOE 2010 hydrogen storage targets: cost, hydrogen capacity and reversibility. Two primary routes were explored for the production of nanoparticles smaller than 10 nm in diameter. The first was the reduction of the elemental halides to achieve nanomaterials with chloride surface termination that could subsequently be replaced with amine or hydrogen. The second was the reaction of alkali metal Si or Si alloys with ammonium halides to produce hydrogen capped nanomaterials. These materials were characterized via X-ray powder diffraction, TEM, FTIR, TG/DSC, and NMR spectroscopy.

Susan M. Kauzlarich; Phillip P. Power; Doinita Neiner; Alex Pickering; Eric Rivard; Bobby Ellis, T. M.; Atkins, A. Merrill; R. Wolf; Julia Wang

2010-09-05T23:59:59.000Z

386

{33 faculty 30 post doctoral scholars 500 undergraduates 120 graduate students} The Department of Chemical Engineering and Materials Science is home to two,  

E-Print Network [OSTI]

Science 3001 Ghausi Hall, UC Davis One Shields Avenue Davis, CA 95616 apply online www to give every graduate student personal attention. Davis is a small, bike-friendly university city located Chemical Engineering M.S. Ph.D Materials Science M.S., M. Engr., Ph.D INTERESTS Energy Solar Cells, Fuel

Woodall, Jerry M.

387

Materials science and engineering mse.mcmaster.ca graduate studies at the department of  

E-Print Network [OSTI]

· The Steel Research Centre · The Centre for Automotive Materials and Corrosion. With its reputation Inc., NY Nigerian Oil Co. Nors

Thompson, Michael

388

Synthesis of Novel Polypeptide-Silica Hybrid Materials through Surface-Initiated N-carboxyanhydride Polymerization  

E-Print Network [OSTI]

synthesis routes derived from sol-gel chemistry .......................... 4 1.3 Polymerization behavior of aqueous silica ............................................................ 11 1.4 Simulated structures from various growth models... are still used; however, the use of sol-gel chemistry for silica matrix construction permits the greatest degree of design flexibility and variety of materials that can be synthesized. Common synthesis techniques derived from sol-gel chemistry have been...

Lunn, Jonathan D.

2011-08-08T23:59:59.000Z

389

Surface Science Letters Nature of the excited states of the rutile TiO2(110) surface  

E-Print Network [OSTI]

The nature of the electronically excited states on titanium dioxide surface is important for under- standing to the band gap in titanium dioxide that slows down recombina- tion of the electron­hole pair produced upon with adsorbed water molecule. The calculated adsorption energies and geometries are compared with available

Truong, Thanh N.

390

Emissivity of Candidate Materials for VHTR Applicationbs: Role of Oxidation and Surface Modification Treatments  

SciTech Connect (OSTI)

The Generation IV (GEN IV) Nuclear Energy Systems Initiative was instituted by the Department of Energy (DOE) with the goal of researching and developing technologies and materials necessary for various types of future reactors. These GEN IV reactors will employ advanced fuel cycles, passive safety systems, and other innovative systems, leading to significant differences between these future reactors and current water-cooled reactors. The leading candidate for the Next Generation Nuclear Plant (NGNP) to be built at Idaho National Lab (INL) in the United States is the Very High Temperature Reactor (VHTR). Due to the high operating temperatures of the VHTR, the Reactor Pressure Vessel (RPV) will partially rely on heat transfer by radiation for cooling. Heat expulsion by radiation will become all the more important during high temperature excursions during off-normal accident scenarios. Radiant power is dictated by emissivity, a material property. The NGNP Materials Research and Development Program Plan [1] has identified emissivity and the effects of high temperature oxide formation on emissivity as an area of research towards the development of the VHTR.

Sridharan, Kumar; Allen, Todd; Anderson, Mark; Cao, Guoping; Kulcinski, Gerald

2011-07-25T23:59:59.000Z

391

Final Report Theoretical Studies of Surface Reactions on Metals and Electronic Materials  

SciTech Connect (OSTI)

This proposal describes the proposed renewal of a theoretical research program on the structure and reactivity of molecules adsorbed on transition metal surfaces. A new direction of the work extends investigations to interfaces between solid surfaces, adsorbates and aqueous solutions and includes fundamental work on photoinduced electron transport into chemisorbed species and into solution. The goal is to discover practical ways to reduce water to hydrogen and oxygen using radiation comparable to that available in the solar spectrum. The work relates to two broad subject areas: photocatalytic processes and production of hydrogen from water. The objective is to obtain high quality solutions of the electronic structure of adsorbate-metal-surface-solution systems so as to allow activation barriers to be calculated and reaction mechanisms to be determined. An ab initio embedding formalism provides a route to the required accuracy. New theoretical methods developed during the previous grant period will be implemented in order to solve the large systems involved in this work. Included is the formulation of a correlation operator that is used to treat localized electron distributions such as ionic or regionally localized distributions. The correlation operator which is expressed as a two-particle projector is used in conjunction with configuration interaction.

Jerry L. Whitten

2012-04-23T23:59:59.000Z

392

Colomban_EMRSOARTF.doc Applied Physics A: Materials Science & Processing 79 (2004) 167-170  

E-Print Network [OSTI]

/macro-spectroscopy allows for a non-destructive remote analysis: body and glaze, crystalline and amorphous phases can phases on cooling, raw materials are almost fully molten to produce a glass or a glaze, but small crystals (cooling in many glasses. Different materials

393

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. Thygesen Ris National Laboratory, Roskilde, Denmark, 2006 CONDITION MONITORING OF WIND TURBINE BLADES K. K during the lifetime of blades is more a result of the scatter in the materials properties than a lack

394

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

FOR WIND TURBINE ROTOR BLADES Aage Lystrup Materials Research Department, Ris National Laboratory DK-4000 Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. Thygesen), which are more relevant for 231 #12;Lystrup wind turbine blades. In all cases, the fibre content

395

Institute for Critical Technology and Applied Science Seminar Series Silicone Materials for Sustainable  

E-Print Network [OSTI]

The Photovoltaic (PV) industry has aggressive goals to decrease $/kWh and lower the overall cost of ownership for Sustainable Energy: Emphasis on Photovoltaic Materials for Module Assembly and Installation with Ann Norris properties that make them excellent candidates for photovoltaic module encapsulants and other materials

Crawford, T. Daniel

396

Shear-horizontal surface acoustic wave phononic device with high density filling material for ultra-low power sensing applications  

SciTech Connect (OSTI)

Finite element simulations of a phononic shear-horizontal surface acoustic wave (SAW) sensor based on ST 90-X Quartz reveal a dramatic reduction in power consumption. The phononic sensor is realized by artificially structuring the delay path to form an acoustic meta-material comprised of a periodic microcavity array incorporating high-density materials such as tantalum or tungsten. Constructive interference of the scattered and secondary reflected waves at every microcavity interface leads to acoustic energy confinement in the high-density regions translating into reduced power loss. Tantalum filled cavities show the best performance while tungsten inclusions create a phononic bandgap. Based on our simulation results, SAW devices with tantalum filled microcavities were fabricated and shown to significantly decrease insertion loss. Our findings offer encouraging prospects for designing low power, highly sensitive portable biosensors.

Richardson, M.; Bhethanabotla, V. R., E-mail: bhethana@usf.edu [Department of Chemical and Biomedical Engineering, University of South Florida, Tampa, Florida 33620 (United States); Sankaranarayanan, S. K. R. S. [Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2014-06-23T23:59:59.000Z

397

Network Requirements Workshop - Documents and Background Materials  

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

Science Requirements Reviews Network Requirements Reviews Documents and Background Materials Science Engagement Move your data Programs & Workshops Science...

398

Journal of Hazardous Materials 264 (2014) 286292 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

,a, , Xiaoling Donga , Willie G. Harrisa , J.C. Bonzongoc , Fengxiang Hand a Soil and Water Science Department, University of Florida, Gainesville, FL 32611, USA b State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Jiangsu 210046, China c Department

Ma, Lena

399

Journal of Hazardous Materials 262 (2013) 883886 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

and Resource Reuse, School of the Environment, Nanjing University, Jiangsu 210046, China k Soil and Water, Sweden c KTH-International Groundwater Arsenic Research Group, Division of Land and Water Resources Science Department, University of Florida, Gainesville, FL, United States l School of Environmental

Ma, Lena

400

Journal of Hazardous Materials 279 (2014) 485492 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

of the Environment, Nanjing University, Jiangsu 210046, China b Soil and Water Science Department, University As was monitored during remediation by Pteris vittata. · Pteris vittata removed 46­66% total As from soils over 7 in enhancing As uptake by P. vittata. To facilitate acquisition of P from PR, P. vittata produced larger root

Ma, Lena

Note: This page contains sample records for the topic "materials surface 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

Establishing material properties for thin asphalt concrete surfaces on granular bases  

E-Print Network [OSTI]

cross-section of a Goodyear Hi -Miler 10. 00-20 14-ply bias truck tire carcass was obtained; the input data for the Tielking tire model was developed by measuring cord locations, angles, and plies on a section of the tire; and the tire pressure.... Since little work in the past has been done in the area of thin asphalt concrete surface analysis, re-evaluation of several assumptions concerning the tire load were necessary. The truck tire pressures on Texas highways have dramatically increased...

Rosson, Barry Thomas

1985-01-01T23:59:59.000Z

402

Tougher than Kevlar: Researchers create new high-performance fiber Posted In: Editors Picks | R&D Daily | Carbon Nanotubes & Graphene | Materials Science |  

E-Print Network [OSTI]

and satellites. To create the new fiber, researchers began with carbon nanotubes--cylindrical-shaped carbonTougher than Kevlar: Researchers create new high-performance fiber Posted In: Editors Picks | R&D Daily | Carbon Nanotubes & Graphene | Materials Science | Nanotechnology | Engineering | Material

Espinosa, Horacio D.

403

Journal of Materials Science, 2009. 44(6): p. 1485-1493. Compressive and Ultrasonic Properties of Polyester/Fly Ash Composites  

E-Print Network [OSTI]

1485 Journal of Materials Science, 2009. 44(6): p. 1485-1493. Compressive and Ultrasonic Properties material. Cenospheres are a waste by-product of coal combustion and, as such, are available at very low with liquid polyester resin and subsequently curing the resin. This process resulted in a functionally graded

Gupta, Nikhil

404

Dynamic Processes in Biology, Chemistry, and Materials Science: Opportunities for UltraFast Transmission Electron Microscopy - Workshop Summary Report  

SciTech Connect (OSTI)

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

405

The Department of Chemical Engineering and Materials Science Michigan State University  

E-Print Network [OSTI]

Narayan ENGINEERING BIOBASED INTERPENETRATING POLYMER NETWORKS BASED ON PLANT (SOYBEAN) OIL AND POLYSILOXANES Interpenetrating Polymer Networks (IPNs) are materials containing two or more components that have been polymerized and crosslinked in the presence of each other to form entangled (interpenetrated

406

Estimation of Hourly Solar Loads on the Surfaces of Moving Refrigerated Tractor Trailers Outfitted with Phase Change Materials (PCMs) for Several Routes across the Continental U.S.  

E-Print Network [OSTI]

The primary objective of this thesis was to calculate solar loads, wind chill temperatures on the surfaces of moving refrigerated tractor trailers outfitted with phase change materials (PCMs) for several routes across the Continental United States...

Varadarajan, Krupasagar

2011-08-31T23:59:59.000Z

407

Heavy ion Rutherford Backscattering Spectrometry (HIRBS) for the near surface characterization of electronic materials  

SciTech Connect (OSTI)

The use of heavy ion projectiles for Rutherford Backscattering Spectrometry (RBS) provides several potential advantages over conventional RBS with /sup 4/He beams. Among these advantages are the improved mass resolution for heavy elements (>50 amu) and the increased accessible depth of analysis. A series of experiments using 20-MeV /sup 16/O beam backscattered from a variety of targets was performed in order to examine the potential advantages of heavy ion RBS in the near-surface characterization of semiconductors with masses >50 amu. Important questions such as mass resolution, depth resolution, isotopic effects, absolute sensitivity and minimum detectable limit of impurities were investigated. Ion implantations and multiple layered structures on GaAs substrates as well as metal germanide systems were studied. The development of the method in conjunction with the channeling technique is also discussed.

Yu, K.M.

1984-12-01T23:59:59.000Z

408

Fusion materials science and technology research opportunities now and during the ITER era  

SciTech Connect (OSTI)

Several high-priority near-term potential research activities to address fusion nuclear science challenges are summarized. General recommendations include: (1) Research should be preferentially focused on the most technologically advanced options (i.e., options that have been developed at least through the singleeffects concept exploration stage, technology readiness levels >3), (2) Significant near-term progress can be achieved by modifying existing facilities and/or moderate investment in new medium-scale facilities, and (3) Computational modeling for fusion nuclear sciences is generally not yet sufficiently robust to enable truly predictive results to be obtained, but large reductions in risk, cost and schedule can be achieved by careful integration of experiment and modeling.

S.J. Zinkle; J.P. Planchard; R.W. Callis; C.E. Kessel; P.J. Lee; K.A. McCarty; Various Others

2014-10-01T23:59:59.000Z

409

Fusion Materials Science and Technology Research Opportunities now and during the ITER Era  

SciTech Connect (OSTI)

Several high-priority near-term potential research activities to address fusion nuclear science challenges are summarized. General recommendations include: 1) Research should be preferentially focused on the most technologically advanced options (i.e., options that have been developed at least through the single-effects concept exploration stage, Technology Readiness Levels >3), 2) Significant near-term progress can be achieved by modifying existing facilities and/or moderate investment in new medium-scale facilities, and 3) Computational modeling for fusion nuclear sciences is generally not yet sufficiently robust to enable truly predictive results to be obtained, but large reductions in risk, cost and schedule can be achieved by careful integration of experiment and modeling.

Zinkle, Steven J.; Blanchard, James; Callis, Richard W.; Kessel, Charles E.; Kurtz, Richard J.; Lee, Peter J.; Mccarthy, Kathryn; Morley, Neil; Najmabadi, Farrokh; Nygren, Richard; Tynan, George R.; Whyte, Dennis G.; Willms, Scott; Wirth, Brian D.

2014-02-22T23:59:59.000Z

410

Seventh BES (Basic Energy Sciences) catalysis and surface chemistry research conference  

SciTech Connect (OSTI)

Research programs on catalysis and surface chemistry are presented. A total of fifty-seven topics are included. Areas of research include heterogeneous catalysis; catalysis in hydrogenation, desulfurization, gasification, and redox reactions; studies of surface properties and surface active sites; catalyst supports; chemical activation, deactivation; selectivity, chemical preparation; molecular structure studies; sorption and dissociation. Individual projects are processed separately for the data bases. (CBS)

Not Available

1990-03-01T23:59:59.000Z

411

GUIDANCE FOR THE PROPER CHARACTERIZATION AND CLASSIFICATION OF LOW SPECIFIC ACTIVITY MATERIALS AND SURFACE CONTAMINATED OBJECTS FOR DISPOSAL  

SciTech Connect (OSTI)

Regulatory concerns over the proper characterization of certain waste streams led CH2M HILL Plateau Remediation Company (CHPRC) to develop written guidance for personnel involved in Decontamination & Decommissioning (D&D) activities, facility management and Waste Management Representatives (WMRs) involved in the designation of wastes for disposal on and off the Hanford Site. It is essential that these waste streams regularly encountered in D&D operations are properly designated, characterized and classified prior to shipment to a Treatment, Storage or Disposal Facility (TSDF). Shipments of waste determined by the classification process as Low Specific Activity (LSA) or Surface Contaminated Objects (SCO) must also be compliant with all applicable U.S. Department of Transportation (DOE) regulations as well as Department of Energy (DOE) orders. The compliant shipment of these waste commodities is critical to the Hanford Central Plateau cleanup mission. Due to previous problems and concerns from DOE assessments, CHPRC internal critiques as well as DOT, a management decision was made to develop written guidance and procedures to assist CHPRC shippers and facility personnel in the proper classification of D&D waste materials as either LSA or SCO. The guidance provides a uniform methodology for the collection and documentation required to effectively characterize, classify and identify candidate materials for shipping operations. A primary focus is to ensure that waste materials generated from D&D and facility operations are compliant with the DOT regulations when packaged for shipment. At times this can be difficult as the current DOT regulations relative to the shipment of LSA and SCO materials are often not clear to waste generators. Guidance is often sought from NUREG 1608/RAMREG-003 [3]: a guidance document that was jointly developed by the DOT and the Nuclear Regulatory Commission (NRC) and published in 1998. However, NUREG 1608 [3] is now thirteen years old and requires updating to comply with the newer DOT regulations. Similar challenges present themselves throughout the nuclear industry in both commercial and government operations and therefore, this is not only a Hanford Site problem. Shipping radioactive wastes as either LSA or SCO rather than repacking it is significantly cheaper than other DOT radioactive materials shipping classifications particularly when the cost of packages is included. Additionally, the need to 'repackage' materials for transport can often increase worker exposure, necessitated by 'repackaging' waste materials into DOT 7 A Type A containers.

PORTSMOUTH JH; BLACKFORD LT

2012-02-13T23:59:59.000Z

412

Review of the margins for ASME code fatigue design curve - effects of surface roughness and material variability.  

SciTech Connect (OSTI)

The ASME Boiler and Pressure Vessel Code provides rules for the construction of nuclear power plant components. The Code specifies fatigue design curves for structural materials. However, the effects of light water reactor (LWR) coolant environments are not explicitly addressed by the Code design curves. Existing fatigue strain-vs.-life ({var_epsilon}-N) data illustrate potentially significant effects of LWR coolant environments on the fatigue resistance of pressure vessel and piping steels. This report provides an overview of the existing fatigue {var_epsilon}-N data for carbon and low-alloy steels and wrought and cast austenitic SSs to define the effects of key material, loading, and environmental parameters on the fatigue lives of the steels. Experimental data are presented on the effects of surface roughness on the fatigue life of these steels in air and LWR environments. Statistical models are presented for estimating the fatigue {var_epsilon}-N curves as a function of the material, loading, and environmental parameters. Two methods for incorporating environmental effects into the ASME Code fatigue evaluations are discussed. Data available in the literature have been reviewed to evaluate the conservatism in the existing ASME Code fatigue evaluations. A critical review of the margins for ASME Code fatigue design curves is presented.

Chopra, O. K.; Shack, W. J.; Energy Technology

2003-10-03T23:59:59.000Z

413

Surface Anchoring of Nematic Phase on Carbon Nanotubes: Nanostructure of Ultra-High Temperature Materials  

SciTech Connect (OSTI)

Nuclear energy is a dependable and economical source of electricity. Because fuel supply sources are available domestically, nuclear energy can be a strong domestic industry that can reduce dependence on foreign energy sources. Commercial nuclear power plants have extensive security measures to protect the facility from intruders [1]. However, additional research efforts are needed to increase the inherent process safety of nuclear energy plants to protect the public in the event of a reactor malfunction. The next generation nuclear plant (NGNP) is envisioned to utilize a very high temperature reactor (VHTR) design with an operating temperature of 650-1000?°C [2]. One of the most important safety design requirements for this reactor is that it must be inherently safe, i.e., the reactor must shut down safely in the event that the coolant flow is interrupted [2]. This next-generation Gen IV reactor must operate in an inherently safe mode where the off-normal temperatures may reach 1500?°C due to coolant-flow interruption. Metallic alloys used currently in reactor internals will melt at such temperatures. Structural materials that will not melt at such ultra-high temperatures are carbon/graphtic fibers and carbon-matrix composites. Graphite does not have a measurable melting point; it is known to sublime starting about 3300?°C. However, neutron radiation-damage effects on carbon fibers are poorly understood. Therefore, the goal of this project is to obtain a fundamental understanding of the role of nanotexture on the properties of resulting carbon fibers and their neutron-damage characteristics. Although polygranular graphite has been used in nuclear environment for almost fifty years, it is not suitable for structural applications because it do not possess adequate strength, stiffness, or toughness that is required of structural components such as reaction control-rods, upper plenum shroud, and lower core-support plate [2,3]. For structural purposes, composites consisting of strong carbon fibers embedded in a carbon matrix are needed. Such carbon/carbon (C/C) composites have been used in aerospace industry to produce missile nose cones, space shuttle leading edge, and aircraft brake-pads. However, radiation-tolerance of such materials is not adequately known because only limited radiation studies have been performed on C/C composites, which suggest that pitch-based carbon fibers have better dimensional stability than that of polyacrylonitrile (PAN) based fibers [4]. The thermodynamically-stable state of graphitic crystalline packing of carbon atoms derived from mesophase pitch leads to a greater stability during neutron irradiation [5]. The specific objectives of this project were: (i) to generating novel carbonaceous nanostructures, (ii) measure extent of graphitic crystallinity and the extent of anisotropy, and (iii) collaborate with the Carbon Materials group at Oak Ridge National Lab to have neutron irradiation studies and post-irradiation examinations conducted on the carbon fibers produced in this research project.

Ogale, Amod A

2012-04-27T23:59:59.000Z

414

SURFACE-MODIFIED FERRITIC INTERCONNECT MATERIALS FOR SOLID OXIDE FUEL CELLS  

SciTech Connect (OSTI)

Interconnects are a critical element of an SOFC assembly and although much work has focused on chromium and chromium-iron alloys containing an oxide that is both oxidation resistant and electrically conductive, the thermal instability of typical native metal oxides allow interdiffusion of cations across the interconnect-electrode boundary that ultimately leads to degradation of SOFC performance. Phase I of the SECA Core Technology Program has been a one-year effort to investigate and evaluate the feasibility of: (1) Ion implanting an alumina-scale forming ferritic steel, such as FeCrAlY, to form an interconnect material with low resistance (< 0.1 {Omega}/cm{sup 2}) in oxidizing/reducing environments up to 800 C, and (2) Maintaining the above low resistance metric for an extended time (> 1000 hours at 800 C) in contact with an LSF cathode material. We confirmed, as part of our oxidation kinetics evaluation of FeCrAlY and 430 ferritic steel, the parabolic growth of a mixed chromia/alumina scale on FeCrAlY and a single chromia layer in the case of the 430 stainless steel; the outer contiguous layer of Al{sub 2}O{sub 3}, in the case of FeCrAlY, forming a stable, self-limiting, protective scale with no detectable cation interdiffusion between FeCrAlY and an LSF electrode even after 1000 hours at 800 C in air. To render the alumina scale conductive, we implanted either titanium or niobium ions into FeCrAlY scales to a fixed depth (0.12 {micro}m), varying only the thickness of the oxide. ASR for an un-doped FeCrAlY oxide scale (i.e., alumina) was more than an order of magnitude greater than the 430 control sample whereas, the ASR for the doped FeCrAlY oxide scale sample was comparable to the 430 control sample; hence, the resistance of a doped alumina scale on FeCrAlY was equal to the resistance of a chromia-scale forming alloy, such as 430 (chromia scales of which are typically < 0.1 {Omega}-cm). Along with the ASR measurements, AC impedance measurements were conducted to evaluate conduction mechanisms. From the AC impedance measurements, we observed that the addition of niobium resulted in at least a two order of magnitude reduction in resistance over the un-doped specimen and that the conduction in the doped alumina scale was pure electronic conduction, as opposed to mixed ionic-electronic conduction (dominated by intrinsic (ionic) defects) for the un-doped alumina scales. The DC resistance component was {approx}4 {Omega} although when this value is adjusted to account for the system resistance (i.e., leads, junctions, etc.), the ASR was determined to be < 0.1 {Omega}-cm; even after 1000 hours at 800 C in air. Our results have clearly shown that dopant additions increase the electronic conductivity of alumina forming scale alloys, such as FeCrAlY, transforming from a mixed ionic/electronic conduction mechanism. Just as importantly, the demonstrated stable formation of an alumina scale was shown to be an advantage over conventional pure chromia forming alloys as interconnect materials.

Bruce R. Lanning; James Arps; Ronghua Wei; Goeff Dearnaley

2004-03-15T23:59:59.000Z

415

11. D. E. Smith et al., Science 284, 1495 (1999). 12. M. H. Carr, The Surface of Mars (Yale Univ. Press, New  

E-Print Network [OSTI]

11. D. E. Smith et al., Science 284, 1495 (1999). 12. M. H. Carr, The Surface of Mars (Yale Univ. Solomon, J. W. Head, C. H. Thurber, J. Geophys. Res. 90, 3049 (1985); M. T. Zuber, D. E. Smith, F. G, Rock Mag- netism (Cambridge Univ. Press, Cambridge, 1997)]. 28. D. E. Smith et al., Science 279, 1686

Li, Zhanqing

416

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

E-Print Network [OSTI]

-coated graphene oxide with assembly enhanced antibacterial activity, Huiqiao Wang, USTC 5. Three dimensional N:00 pm ­ 2:30 pm: Adhesion and Thermomechanical Reliability of Hybrid Films in Nanoscience and Bioscience Nanofiber Electrode Materials: Asymmetric Supercapacitor with High Energy and Power Density, Lifeng Chen

Zhou, Yi-Feng

417

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. Thygesen. In a wind turbine blade certain areas can, with advantage, be constructed incorporating a sandwich structure, the sandwich structures provides a good strength and stiffness when exposed to compressive loads. Wind turbine

418

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. Thygesen joints are found today in the electronic, automobile, aerospace, wind turbine and shipingbuilding performance and economic advantages. The use of adhesives leads to a more uniform stress distribution

419

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

components like wind power turbines it is important to consider composite density. Plant fibre composites Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. Thygesen their potential as reinforcement agents in wind power turbines. The investigation was focussed on the effect

420

Materials Science and Engineering B 117 (2005) 187197 An atomic level analysis of conductivity and strength  

E-Print Network [OSTI]

in various elec- trochemical applications, electronic equipments, medical de- vices and in fuel cells. To quantify the electrolyte structure, comprehensive coordination and dimensional analyses are carried out]. The development of new materials via purely experimen- tal means is a time-consuming and costly proposition

Grujicic, Mica

Note: This page contains sample records for the topic "materials surface 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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421

Draft Workshop Report: 30 June 2004 Workshop on Advanced Computational Materials Science  

E-Print Network [OSTI]

power plants represent an even greater challenge to structural materials development and application and simulation could help bridge the gap between the data that is needed to support the implementation for significantly higher operating temperatures than the current generation of LWRs to obtain higher thermal

Gropp, Bill

422

The Department of Chemical Engineering and Materials Science Michigan State University  

E-Print Network [OSTI]

Synthesis and Processing of Materials for Direct Thermal-to-Electric Energy Conversion and Storage and an energy storage technology is needed in addition to the energy conversion technology. This increases for power generation and energy storage. First, this work formalizes the energy problem and introduces

423

JOURNAL OF MATERIALS SCIENCE 39 (2004) 1085 1086 UV transmitters of aluminum polyphosphates prepared by high  

E-Print Network [OSTI]

nanostructured ceramic or composite materials with the desired properties [6­10]. Aluminum polyphosphate nanostructured systems have been used extensively as pigment for painting [11, 12], as matrix for composite University of Goi´as (UFG), 74001-970 Goi^ania, GO, Brazil The possibility to obtain nanostructured ceramic

Gallas, Márcia Russman

424

www.sciencemag.org/cgi/content/full/science.1200840/DC1 Supporting Online Material for  

E-Print Network [OSTI]

format were set up in 96-well Greiner plates using a Cartesian Technologies robot (S7). Crystallisation; Materials and methods Construct design and cloning A series of type IIa RPTP constructs were cloned+R228N, the corresponding chicken RPTP residues) mutant construct was designed to prevent proteolytic

Gleeson, Joseph G.

425

First International Symposium on Cold Cathodes Dielectric Science and Technology/Electronics/Luminescent and Display Materials  

E-Print Network [OSTI]

/Electronics/Luminescent and Display Materials 198th Meeting of the Electrochemical Society Date: October 22­27, 2000 Location: Phoenix Noise (flicker, shot), ffl Emitters (e.g., Spindt­type field emitters, Negative electron affinity abstract to the ECS headquarters and also to K. L. Jensen at the address below. #12; Electrochemical

Cahay, Marc

426

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.

427

JOURNAL OF MATERIALS SCIENCE 35 (2000) 4635 4647 Crystal plasticity analysis of stressassisted  

E-Print Network [OSTI]

exerts a higher resistance toward the growth of a plate in the thickness than in the radial direction the evolution of martensite, materials texture and the resulting equivalent stress­equivalent strain curve in a polycrystalline Ti­10V­2Fe­3Al (wt.%) alloy. The equivalent stress­equivalent strain curves and the volume

Grujicic, Mica

428

MSE Symposium "The Future of Materials Science and Engineering: A Small Company Perspective"  

E-Print Network [OSTI]

of the Bioeconomy · Transition from petroeconomy to bioeconomy · Biomaterials and advanced biofuels from renewable and processing Crop produces rubber, terpene resin, and high energy biomass Guayule rubber production has Bioeconomy Biobased and Renewable Materials #12;YULEX Naturally Innovative Thank You © 2013 YULEX CORP #12;

Li, Mo

429

Proceedings of the 27th Ris International Symposium on Materials Science  

E-Print Network [OSTI]

Materials for Wind Power Turbines Editors: H. Lilholt, B. Madsen, T.L. Andersen, L.P. Mikkelsen, A. Thygesen. These structures find use in many applications such as aircraft, marine applications and wind turbine blades. When used for wind turbine blades the sandwich structures are mainly made from FRP laminate skins and foam

430

Annual Report 2010 Page 1 PHYSICS AND MATERIALS SCIENCE RESEARCH UNIT (PHYMS)  

E-Print Network [OSTI]

chalcopyrites and kesterites, aiming at low cost and high efficiency. Fundamental semiconductor physicsMS comprises: Physics of Advanced Materials LPM, Soft Condensed Matter Physics TSCM and Photovoltaics LPV. Its of nanomagnets. TSCM, the group for Theory of Soft Condensed Matter, was built up in 2010. The topic of research

van der Torre, Leon

431

The Department of Chemical Engineering and Materials Science Michigan State University  

E-Print Network [OSTI]

for bio-ethanol production from Cu(bpy)-AHP pretreated hybrid poplar has been established for techno-economic reactions in close vicinity of the biomass surface. Analysis of biomass degradation products released during OXIDATIVE DELIGNIFICATION TO OVERCOME PLANT CELL WALL RECALCITRANCE TO BIOLOGICAL CONVERSION Biomass from

432

Procedia Materials Science 3 (2014) 1736 1741 Available online at www.sciencedirect.com  

E-Print Network [OSTI]

duplex stainless steel by SKPFM R. J. Wanga , J. X. Lia *, Y. J. Sua , L. J. Qiaoa , Alex A. Volinskyb, FL 33620, USA Abstract The surface topography and potential changes of the 2205 duplex stainless steel due to tensile deformation were investigated by the in situ scanning Kelvin probe force microscopy

Volinsky, Alex A.

433

The Department of Chemical Engineering and Materials Science Michigan State University  

E-Print Network [OSTI]

combined with an organic electrolyte has been investigated as a Lithium-air cathode. GnP with a surface alternative to metal current collector cathodes. A hybrid bilayer GnP paper composed of two types of GnP combined with metal oxides. XRD and Scanning Electron Microscopy found that when GnP substrate (120-150 m2

434

Is the friction angle the maximum slope of a free surface of a non cohesive material?  

E-Print Network [OSTI]

Starting from a symmetric triangular pile with a horizontal basis and rotating the basis in the vertical plane, we have determined the evolution of the stress distribution as a function of the basis inclination using Finite Elements method with an elastic-perfectly plastic constitutive model, defined by its friction angle, without cohesion. It is found that when the yield function is the Drucker-Prager one, stress distribution satisfying equilibrium can be found even when one of the free-surface slopes is larger than the friction angle. This means that piles with a slope larger than the friction angle can be (at least) marginally stable and that slope rotation is not always a destabilising perturbation direction. On the contrary, it is found that the slope cannot overpass the friction angle when a Mohr-Coulomb yield function is used. Theoretical explanation of these facts is given which enlightens the role plaid by the intermediate principal stress in both cases of the Mohr-Coulomb criterion and of the Drucker-Prager one. It is then argued that the Mohr-Coulomb criterion assumes a spontaneous symmetry breaking, as soon as the two smallest principal stresses are different ; this is not physical most likely; so this criterion shall be replaced by a Drucker-Prager criterion in the vicinity of the equality, which leads to the previous anomalous behaviour ; so these numerical computations enlighten the avalanche process: they show that no dynamical angle larger than the static one is needed to understand avalanching. It is in agreement with previous experimental results. Furthermore, these results show that the maximum angle of repose can be modified using cyclic rotations; we propose a procedure that allows to achieve a maximum angle of repose to be equal to the friction angle .

A. Modaressi; P. Evesque

2005-07-13T23:59:59.000Z

435

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

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 Industrial CarbonArticlesHuman Resources HumanOffice of Science (SC) MSE Home

436

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

Office of Scientific and Technical Information (OSTI)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinan antagonist Journal Article: Crystal structureComposite-- Energy, science, and technology for the research

437

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone6Energy, science, and technology for the research community--

438

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

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 IndustrialIsadore Perlman,Bios High Energy PhysicsU.S. DOE OfficeScience

439

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

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 IndustrialIsadore Perlman,Bios High Energy PhysicsU.S.Science

440

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout » Staff Basic Energy SciencesAdvanceAccess

Note: This page contains sample records for the topic "materials surface 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.


441

A Materials Science Driven Pattern Generation Solution to Fracturing Computer Generated Glass for Films and Games  

E-Print Network [OSTI]

include some plastics like polymethylmethacrylate (PMMA), laminated, toughened glasses, safety glasses, other ceramics, most non-metals, and some metals when subjected to low temperatures. Brittleness, ductility, malleability, plasticity, stiffness...]. Their formula accurately models the brittle materials tested: flat PMMA and glass plates of various thickness. The continuous line in Figure 26 (B) is n=1.7(V^)1/2, where n is the number of radial cracks. 26 II.3. Visual Effects Approaches to Fracturing...

Monroe, David Charles

2014-08-11T23:59:59.000Z

442

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

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Deliciouscritical_materials_workshop_presentations.pdf MoreProgramofContractto Host016/1-93 JANUARY 1993

443

Materials Research Lab -Cooperative International Science and Engineering Internships http://www.mrl.ucsb.edu/mrl/outreach/educational/CISEI/UCSBinterns09/ucsb_09.html[5/10/12 9:38:22 AM  

E-Print Network [OSTI]

Faculty Sponsor Site Abroad Student Project Katelyn Cahill- Thompson Biomedical Engineering, UniversityMaterials Research Lab - Cooperative International Science and Engineering Internships http For Teachers Education Contacts News Cooperative International Science and Engineering Internships Cooperative

Bigelow, Stephen

444

Materials Research Lab -Cooperative International Science and Engineering Internships http://www.mrl.ucsb.edu/mrl/outreach/educational/CISEI/ucsb_06/ucsb_06.html[5/10/12 9:50:23 AM  

E-Print Network [OSTI]

Faculty Sponsor Site Abroad Student Project Samuel Beach UCSB, Electrical and Computer Engineering AndrewMaterials Research Lab - Cooperative International Science and Engineering Internships http For Teachers Education Contacts News Cooperative International Science and Engineering Internships Cooperative

Bigelow, Stephen

445

Surface Science 150 (1985) 351-357 North-Holland, Amsterdam  

E-Print Network [OSTI]

with this reaction compare favorably with the corresponding values found for high-area, supported nickel catalysts and coworkers have 12-43 mod- eled nickel and ruthenium high-surface-area catalysts with Ni and Ru single chosen for study is carbon monoxide methanation CO+3H,+CH4+H,0. (1) Studies of this reaction over high-surface-area

Goodman, Wayne

446

JOURNAL OF INFORMATION SCIENCE AND ENGINEERING 24, 1771-1785 (2008) A New Seed-Set Finding Approach for Iso-Surface Extraction*  

E-Print Network [OSTI]

Approach for Iso-Surface Extraction* CHUAN-KAI YANG AND CHIANG-HAN HUNG Department of Information Management National Taiwan University of Science and Technology Taipei, 106 Taiwan Iso-surface extraction is one of the most important approaches for volume rendering, and iso-contouring is one of the most

Wang, Hsin-Min

2008-01-01T23:59:59.000Z

447

Method for depositing a uniform layer of particulate material on the surface of an article having interconnected porosity  

DOE Patents [OSTI]

The invention is a method for depositing liquid-suspended particles on an immersed porous article characterized by interconnected porosity. In one form of the invention, coating is conducted in a vessel containing an organic liquid supporting a colloidal dispersion of graphite sized to lodge in surface pores of the article. The liquid comprises a first volatile component (e.g., acetone) and a second less-volatile component (e.g., toluene) containing a dissolved organic graphite-bonding agent. The liquid also contains an organic agent (e.g., cellulose gum) for maintaining the particles in suspension. A porous carbon article to be coated is immersed in the liquid so that it is permeated therewith. While the liquid is stirred to maintain a uniform blend, the vessel headspace is evacuated to effect flashing-off of the first component from the interior of the article. This causes particle-laden liquid exterior of the article to flow inwardly through its surface pores, lodging particles in these pores and forming a continuous graphite coating. The coated article is retrieved and heated to resin-bond the graphite. The method can be used to form a smooth, adherent, continuous coating of various materials on various porous articles. The method is rapid and reproducible.

Wrenn, G.E. Jr.; Lewis, J. Jr.

1982-09-29T23:59:59.000Z

448

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

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 Industrial CarbonArticlesHumanJune 2008 BasicCharlesCondensed Matter and Materials

449

SGP Cloud and Land Surface Interaction Campaign (CLASIC): Science and Implementation Plan  

SciTech Connect (OSTI)

The Cloud and Land Surface Interaction Campaign is a field experiment designed to collect a comprehensive data set that can be used to quantify the interactions that occur between the atmosphere, biosphere, land surface, and subsurface. A particular focus will be on how these interactions modulate the abundance and characteristics of small and medium size cumuliform clouds that are generated by local convection. These interactions are not well understood and are responsible for large uncertainties in global climate models, which are used to forecast future climate states. The campaign will be conducted from June 8 to June 30, 2007, at the U.S. Department of Energys Atmospheric Radiation Measurement Climate Research Facility Southern Great Plains site. Data will be collected using eight aircraft equipped with a variety of specialized sensors, four specially instrumented surface sites, and two prototype surface radar systems. The architecture of Cloud and Land Surface Interaction Campaign includes a high-altitude surveillance aircraft and enhanced vertical thermodynamic and wind profile measurements that will characterize the synoptic scale structure of the clouds and the land surface within the Atmospheric Radiation Measurement Climate Research Facility Southern Great Plains site. Mesoscale and microscale structures will be sampled with a variety of aircraft, surface, and radar observations.

MA Miller; R Avissar; LK Berg; SA Edgerton; ML Fischer; T Jackson; B.Kustas; PJ Lamb; GM McFarquhar; Q Min; B Schmid; MS Torn; DD Turner

2007-06-30T23:59:59.000Z

450

Basic Research Needs for Materials Under Extreme Environments. Report of the Basic Energy Sciences Workshop on Materials Under Extreme Environments, June 11-13, 2007  

SciTech Connect (OSTI)

To evaluate the potential for developing revolutionary new materials that will meet demanding future energy requirements that expose materials to environmental extremes.

Wadsworth, J.; Crabtree, G. W.; Hemley, R. J.; Falcone, R.; Robertson, I.; Stringer, J.; Tortorelli, P.; Gray, G. T.; Nicol, M.; Lehr, J.; Tozer, S. W.; Diaz de la Rubia, T.; Fitzsimmons, T.; Vetrano, J. S.; Ashton, C. L.; Kitts, S.; Landson, C.; Campbell, B.; Gruzalski, G.; Stevens, D.

2008-02-01T23:59:59.000Z

451

Surface Science Perspectives Dispersed Au atoms, supported on TiO2(110)  

E-Print Network [OSTI]

activation energy for the oxidation of carbon monoxide? Many factors could con- tribute. For example); Catalysis; Gold; Titanium oxide; Surface defects At the end of the 1980s Haruta and coworkers made

Diebold, Ulrike

452

Diphosphine Dioxide Cages and Hydrogen Peroxide Adducts of Phosphine Oxides: Syntheses and Applications in Surface Science  

E-Print Network [OSTI]

and in HRMAS NMR spectra the reduction of the originally large CSA, the residual halfwidth, as well as the downfield shift of the signals when adsorbing phosphine oxides on silica surfaces are most indicative. This research provides new insights regarding...

Hilliard, Casie Renee

2013-12-09T23:59:59.000Z

453

Surface Science 437 (1999) 173190 www.elsevier.nl/locate/susc  

E-Print Network [OSTI]

surfaces. Titanium dioxide has important [1]. Since this time, its popularity has increased steadily, and to exploreperform experiments on a `well-characterized' system. For example, adsorption of water [2­5], its

Diebold, Ulrike

454

2014 CHEMICAL REACTIONS AT SURFACES GORDON RESEARCH CONFERENCE AND GORDON RESEARCH SEMINAR (APRIL 28-MAY 3, 2013 - LES DIABLERETS CONFERENCE CENTER, LES DIABLERETS, SWITZERLAND)  

SciTech Connect (OSTI)

presentations on chemistry at solid and liquid surfaces of relevance to catalysis, synthesis, photochemistry, environmental science, and tribology. Topics include: Fundamental Surface Chemistry; Catalysis; Solid Liquid and Aerosol Interfaces; Surface Photochemistry; Synthesis of Surfaces; Environmental Interfaces; Hot Topics in Surface Chemical Reactions; Tribology; Gas-Surface Scattering and Reactions; Novel Materials and Environments.

Stair, Peter C.

2013-02-03T23:59:59.000Z

455

Scientists Identify New Family of Iron-Based Absorber Materials for Solar Cells (Fact Sheet), NREL Highlights, Science  

SciTech Connect (OSTI)

Use of Earth-abundant materials in solar absorber films is critical for expanding the reach of photovoltaic (PV) technologies. The use of Earth-abundant and inexpensive Fe in PV was proposed more than 25 years ago in the form of FeS{sub 2} pyrite - fool's gold. Unfortunately, the material has been plagued by performance problems that to this day are both persistent and not well understood. Researchers from the National Renewable Energy Laboratory (NREL) and Oregon State University, working collaboratively in the Center for Inverse Design, an Energy Frontier Research Center, have uncovered several new insights into the problems of FeS{sub 2}. They have used these advances to propose and implement design rules that can be used to identify new Fe-containing materials that can circumvent the limitations of FeS{sub 2} pyrite. The team has identified that it is the unavoidable metallic secondary phases and surface defects coexisting near the FeS{sub 2} thin-film surfaces and grain boundaries that limit its open-circuit voltage, rather than the S vacancies in the bulk, which has long been commonly assumed. The materials Fe{sub 2}SiS{sub 4} and Fe{sub 2}GeS{sub 4} hold considerable promise as PV absorbers. The ternary Si compound is especially attractive, as it contains three of the more abundant low-cost elements available today. The band gap (E{sub g} = 1.5 eV) from both theory and experiment is higher than those of c-Si and FeS{sub 2}, offering better absorption of the solar spectrum and potentially higher solar cell efficiencies. More importantly, these materials do not have metallic secondary phase problems as seen in FeS{sub 2}. High calculated formation energies of donor-type defects are consistent with p-type carriers in thin films and are prospects for high open-circuit voltages in cells.

Not Available

2011-10-01T23:59:59.000Z

456

4th-International Symposium on Ultrafast Surface Science - Final Report  

SciTech Connect (OSTI)

The 4-th International Symposium on Ultrafast Surface Dynamics (UDS4) was held at the Telluride Summer Research Center on June 22-27, 2003. The International Organizing Committee consisting of Hrvoje Petek (USA), Xiaoyang Zhu (USA), Pedro Echenique (Spain) and Maki Kawai (Japan) brought together a total of 51 participants 16 of whom were from Europe, 10 from Japan, and 25 from the USA. The focus of the conference was on ultrafast electron or light induced processes at well-defined surfaces. Ultrafast surface dynamics concerns the transfer of charge and energy at solid surfaces on the femtosecond time scale. These processes govern rates of fundamental steps in surface reactions, interfacial electron transfer in molecular electronics, and relaxation in spin transport. Recent developments in femtosecond laser technology make it possible to measure by a variety of nonlinear optical techniques directly in the time domain the microscopic rates underlying these interfacial processes. Parallel progress in scanning probe microscopy makes it possible at a single molecular level to perform the vibrational and electronic spectroscopy measurements, to induce reactions with tunneling electrons, and to observe their outcome. There is no doubt that successful development in the field of ultrafast surface dynamics will contribute to many important disciplines.

Hrvoje Petek

2005-01-26T23:59:59.000Z

457

Scalable Routes to Efficient Thermoelectric Materials  

E-Print Network [OSTI]

thermoelectric materials consisting of epitaxially-grownefficient thermoelectric materials," Nature, vol. 451, pp.superlattice thermoelectric materials and devices," Science,

Feser, Joseph Patrick

2010-01-01T23:59:59.000Z

458

Intrinsic Surface Stability in LiMn2-xNix04-s (x = 0.45, 0.5) High Voltage Spinel Materials for Lithium Ion Batteries  

SciTech Connect (OSTI)

This work reports the surface stability of the high vollage Li ion cathode LiMn2_,Ni,Ooh\\ (x = 0.5, 0.45) by comparing thin fi lm and powder composite electrodes after cycling using X-ray photoelectron spectroscopy. The thin film electrodes offer the abili ty to probe the surface of the material without the need of a conductive agent and polymer binder typically used in composite electrodes. The resulls suggest that neither oxidation of PP6 to POF3 nor the decomposition of ethylene carbonate or dimethylene carbonate occurs on the surface of the spinel material. These resulls confirm the enhanced cycling stability and rate capability associated with the high vollage spinel material and suggests that the SE!IIayer fonns due to the reaction of electrochemically inactive components in composite electrodes with the electrolyte.

Carroll, Kyler J [University of California, San Diego; Yang, Ming-Che [University of Florida, Gainesville; Veith, Gabriel M [ORNL; Dudney, Nancy J [ORNL; Meng, Ying Shirley [University of California, San Diego

2012-01-01T23:59:59.000Z

459

Evolution of the Surface Science of Catalysis from Single Crystals to Metal Nanoparticles under Pressure  

SciTech Connect (OSTI)

Vacuum studies of metal single crystal surfaces using electron and molecular beam scattering revealed that the surface atoms relocate when the surface is clean (reconstruction) and when it is covered by adsorbates (adsorbate induced restructuring). It was also discovered that atomic steps and other low coordination surface sites are active for breaking chemical bonds (H-H, O=O, C-H, C=O and C-C) with high reaction probability. Investigations at high reactant pressures using sum frequency generation (SFG)--vibrational spectroscopy and high pressure scanning tunneling microscopy (HPSTM) revealed bond breaking at low reaction probability sites on the adsorbate-covered metal surface, and the need for adsorbate mobility for continued turnover. Since most catalysts (heterogeneous, enzyme and homogeneous) are nanoparticles, colloid synthesis methods were developed to produce monodispersed metal nanoparticles in the 1-10 nm range and controlled shapes to use them as new model catalyst systems in two-dimensional thin film form or deposited in mesoporous three-dimensional oxides. Studies of reaction selectivity in multipath reactions (hydrogenation of benzene, cyclohexene and crotonaldehyde) showed that reaction selectivity depends on both nanoparticle size and shape. The oxide-metal nanoparticle interface was found to be an important catalytic site because of the hot electron flow induced by exothermic reactions like carbon monoxide oxidation.

Somorjai, Gabor A.; Park, Jeong Y.

2008-03-06T23:59:59.000Z

460

Inverse Design: Playing "Jeopardy" in Materials Science (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)  

ScienceCinema (OSTI)

'Inverse Design: Playing 'Jeopardy' in Materials Science' was submitted by the Center for Inverse Design (CID) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CID, an EFRC directed by Bill Tumas at the National Renewable Energy Laboratory is a partnership of scientists from five institutions: NREL (lead), Northwestern University, University of Colorado, Stanford University, and Oregon State University. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Inverse Design is 'to replace trial-and-error methods used in the development of materials for solar energy conversion with an inverse design approach powered by theory and computation.' Research topics are: solar photovoltaic, photonic, metamaterial, defects, spin dynamics, matter by design, novel materials synthesis, and defect tolerant materials.

Alex Zunger (former Director, Center for Inverse Design); Tumas, Bill (Director, Center for Inverse Design); CID Staff

2011-11-02T23:59:59.000Z

Note: This page contains sample records for the topic "materials surface 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

Ferromagnetic Mn moments at SrRuO3/SrMnO3 interfaces Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439  

E-Print Network [OSTI]

Ferromagnetic Mn moments at SrRuO3/SrMnO3 interfaces Y. Choia Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439 Y. Z. Yoo, O. Chmaissem, A. Ullah, S. Kolesnik, and C. W University, DeKalb, Illinois 60115 D. Haskel Advanced Photon Source, Argonne National Laboratory, Argonne

Haskel, Daniel

462

Document: P1332 Category: Physical Sciences, Chemical/Materials License Status: Available for licensing Texas Industry Cluster: Petroleum Refining & Chemical Products  

E-Print Network [OSTI]

for licensing Texas Industry Cluster: Petroleum Refining & Chemical Products Lower-cost fuel cells ProblemInventors Document: P1332 Category: Physical Sciences, Chemical/Materials License Status: Available effective strategies government can pursue for cutting air emissions, responding to climate change, reducing

Lightsey, Glenn

463

INSTITUTE OF PHYSICS PUBLISHING MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING Modelling Simul. Mater. Sci. Eng. 10 (2002) 119 PII: S0965-0393(02)55385-7  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING in the two- dimensional case, it has been realized that the fundamental physical nature of dislocation 1 of the DD methodology to the more physical, yet, considerably more complex conditions of three

Ghoniem, Nasr M.

464

28 Surface Science 235 (1990) 28-46 North-Holland  

E-Print Network [OSTI]

in the formation of electronic devices. Reactions between metals and silicon to form metal silicides, resulting. Metal silicides may also have applications as gate materials in VLSI applications due to their low between silicon and tungsten to form epitaxial tungsten silicide overlayers. Repeated cycles of silane

Goodman, Wayne

465

ELSEVIER Surface Science 303 (lYY4) 206-230 ;,,.;_:_.y y .../. .' ..`,. :> .,  

E-Print Network [OSTI]

by means of the Fischer- Tropsch technique, and the steam reforming of natural gas to form so-called syngas. Representative examples are the ammonia synthesis via Haber-Bosch, the synthesis of alco- hols and hydrocarbons of products, and (7) diffusion of products from the surface. One typically treats these elementary reactions

Miller, William H.

466

Novel Stabilization Mechanism on Polar Surfaces: ZnO(0001)-Zn Olga Dulub,1  

E-Print Network [OSTI]

r Materialphysik and Centre for Computational Materials Science, Universitat Wien, A-1090 Wien, Austria (Received identification of the stabilization mechanisms of polar ZnO surfaces and the resulting surface properties would will cancel the polarity. If the Zn-terminated surface is less positive and the O-terminated surface layer

Diebold, Ulrike

467

Chemistry and Materials Science Weapons-Supporting Research and Laboratory-Directed Research and Development. Second half progress report, FY 1993  

SciTech Connect (OSTI)

Thrust areas of the weapons-supporting research are surface research, uranium research, physics and processing of metals, energetic materials. Group study areas included strength of Al and Al-Mg/alumina bonds, advanced synchrotron radiation study of materials, and theory, modeling, and computation. Individual projects were life prediction for composites and thermoelectric materials with exceptional figures of merit. The laboratory-directed R and D include director`s initiatives (aerogel-based electronic devices, molecular levels of energetic materials), individual projects, and transactinium institute studies. An author index is provided.

Not Available

1994-02-01T23:59:59.000Z

468

Deformation Mechanisms in Nanocrystalline Materials  

E-Print Network [OSTI]

2010 METALLURGICAL AND MATERIALS TRANSACTIONS A 47. F.A.12. METALLURGICAL AND MATERIALS TRANSACTIONS A VOLUME 41A,of Slip: Progress in Materials Science, Pergamon Press,

Mohamed, Farghalli A.; Yang, Heather

2010-01-01T23:59:59.000Z

469

Spatially-Dependent Measurements of Surface and Near-Surface Radioactive Material Using In situ Gamma Ray Spectrometry (ISGRS) For Final Status Surveys  

SciTech Connect (OSTI)

In-situ, high-resolution gamma-ray spectrometry (ISGRS) measurements were conducted at the Oak Ridge Institute for Science and Education (ORISE) field laboratory in Oak Ridge, Tennessee. The purpose of these tests was to provide analytical data for assessing how fit for use this technology is for detecting discrete particles in soil.

J. A. Chapman, A. J. Boerner, E. W. Abelquist

2006-11-15T23:59:59.000Z

470

Journal of Colloid and Interface Science 247, 321326 (2002) doi:10.1006/jcis.2001.8160, available online at http://www.idealibrary.com on  

E-Print Network [OSTI]

Tadmor, ,1 and Jacob Klein, Department of Materials and Interfaces, Weizmann Institute of Science surfaces bear- ing solvated surfactant layers using the surface force balance (SFB) (5­7, 17, 18) show

Klein, Jacob

471

An in-situ accelerator-based diagnostic for plasma-material interactions science in magnetic fusion devices  

E-Print Network [OSTI]

Plasma-material interactions (PMI) in magnetic fusion devices such as fuel retention, material erosion and redeposition, and material mixing present significant scientific and engineering challenges, particularly for the ...

Hartwig, Zachary Seth

2014-01-01T23:59:59.000Z

472

Molecular Beam and Surface Science Studies of Heterogeneous Reaction Kinetics Including Combustion Dynamics. Final Technical Report.  

SciTech Connect (OSTI)

This research program examined the heterogeneous reaction kinetics and reaction dynamics of surface chemical processes which are of direct relevance to efficient energy production, condensed phase reactions, and mateials growth including nanoscience objectives. We have had several notable scientific and technical successes. Illustrative highlights include: (1) a thorough study of how one can efficiently produce synthesis gas (SynGas) at relatively low Rh(111) catalyst temperatures via the reaction CH{sub4}+1/2 O{sub2} {r_arrow} CO+2H{sub2}. In these studies methane activation is accomplished utilizing high-kinetic energy reagents generated via supersonic molecular beams, (2) experiments which have incisively probed the partial oxidation chemistry of adsorbed 1- and 2- butene on Rh and ice, as well as partial oxidation of propene on Au; (3) investigation of structural changes which occur to the reconstructed (23x{radical}3)-Au(111) surface upon exposure to atomic oxygen, (4) a combined experimental and theoretical examination of the fundamental atomic-level rules which govern defect minimization during the formation of self-organizing stepped nanostructures, (5) the use of these relatively defect-free nanotemplates for growing silicon nanowires having atomically-dimensioned widths, (6) a combined scanning probe and atomic beam scattering study of how the presence of self-assembling organic overlayers interact with metallic supports substrates - this work hs led to revision of the currently held view of how such adsorbates reconfigure surface structure at the atomic level, (7) an inelastic He atom scattering study in which we examined the effect of chain length on the low-energy vibrations of alkanethiol striped phase self-assembled monolayers on Au(111), yielding information on the forces that govern interfacial self-assembly, (8) a study of the vibrational properties of disordered films of SF{sub6} adsorbed on Au(111), and (9) a study of the activated chemistry and photochemistry of NO on NiO/Ni. Innovative STM and molecular beam instrumentation has been fabricated to enable this program.

Sibener, S. J.

2006-06-23T23:59:59.000Z

473

Published in 'Silicon Carbide and Related Materials -1999', Year: 2000, pp: 273-276 Periodical: Materials Science Forum Vols. 338-342  

E-Print Network [OSTI]

Published in 'Silicon Carbide and Related Materials - 1999', Year: 2000, pp: 273-276 Periodical@scientific.net © 2000 by Trans Tech Publications Ltd., Switzerland, http://www.ttp.net #12;Published in 'Silicon Carbide., Switzerland, http://www.ttp.net #12;Published in 'Silicon Carbide and Related Materials - 1999', Year: 2000

Steckl, Andrew J.

474

Materials Science and Engineering  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32 Master EM Project Definition Rating Indexof

475

Institute for Materials Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation for and Novel ComputationalBecky OlignerJenna

476

Institute for Materials Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area.Portaldefault Sign InReactionResearch Center4n =IMS

477

Plasma Materials Interaction Issues For Burning Plasma Experiments  

E-Print Network [OSTI]

­ Resistance to neutron damage #12;MAU 5 11/15/2001 The FIRE Burning Plasma Device · A compact high field surface sees high density and temperature plasma · Key issues are hydrogen trapping, erosion, and thermal trapping and release, surface segregation · Materials science for nuclear radiation damage, thermal fatigue

478

Practical Materials for Heavy Metal Ion Chelation: PolyethylenimPractical Materials for Heavy Metal Ion Chelation: Polyethyleniminesines tailored onto The Surface oftailored onto The Surface of Porous SilicaPorous Silica  

E-Print Network [OSTI]

Practical Materials for Heavy Metal Ion Chelation: PolyethylenimPractical Materials for Heavy Metal *presenting author INTRODUCTION As a result of heavy metal ion release from industrial wastewater, water pollution has become a serious problem. Waste streams contain solutions of metal ions, such as copper

Taralp, Alpay

479

Materials Research in the Information Age  

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

Materials Research in the Information Age Accelerating Advanced Material Development NERSC Science Gateway a 'Google of Material Properties' October 31, 2011 | Tags: Materials...

480

Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearchScheduled System Outages NERSC Scheduled Systemresearch Science

Note: This page contains sample records for the topic "materials surface 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

Science  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmitted for USMaterialstheterahertzonExplore by Subjectsupernova*Science

482

Modeling and Simulation in Material Sciences and Engineering, 1:(3),pp. 225263. COMPUTATIONAL MODELLING OF SINGLE CRYSTALS  

E-Print Network [OSTI]

in propeller and turbine blades, or as basic building blocks of numerous material systems, such as polycrys

Ortiz, Michael

483

A model for materials scientists: Water runs off the surface of a lotus leaf without a trace. Researchers  

E-Print Network [OSTI]

to the annoying smears on window panes, it could also make it possible to produce self-cleaning solar panels the annoying smeary film that gets left behind. Reliably self-cleaning MATERIAL & TECHNOLOGY

484

Surface loss probability of atomic hydrogen for different electrode cover materials investigated in H{sub 2}-Ar low-pressure plasmas  

SciTech Connect (OSTI)

In an inductively coupled H{sub 2}-Ar plasma at a total pressure of 1.5?Pa, the influence of the electrode cover material on selected line intensities of H, H{sub 2}, and Ar are determined by optical emission spectroscopy and actinometry for the electrode cover materials stainless steel, copper, tungsten, Macor{sup }, and aluminum. Hydrogen dissociation degrees for the considered conditions are determined experimentally from the measured emission intensity ratios. The surface loss probability ?{sub H} of atomic hydrogen is correlated with the measured line intensities, and ?{sub H} values are determined for the considered materials. Without the knowledge of the atomic hydrogen temperature, ?{sub H} cannot be determined exactly. However, ratios of ?{sub H} values for different surface materials are in first order approximation independent of the atomic hydrogen temperature. Our results show that ?{sub H} of copper is equal to the value of stainless steel, ?{sub H} of Macor{sup } and tungsten is about 2 times smaller and ?{sub H} of aluminum about 5 times smaller compared with stainless steel. The latter ratio is in reasonable agreement with literature. The influence of the atomic hydrogen temperature T{sub H} on the absolute value is thoroughly discussed. For our assumption of T{sub H}?=?600?K, we determine a ?{sub H} for stainless steel of 0.39??0.13.

Sode, M., E-mail: maik.sode@ipp.mpg.de; Schwarz-Selinger, T.; Jacob, W. [Max-Planck-Institut fr Plasmaphysik, Boltzmannstrae 2, D-85748 Garching (Germany); Kersten, H. [Institute for Experimental and Applied Physics, Christian-Albrechts-Universitt zu Kiel, Leibnizstrae 11-19, D-24098 Kiel (Germany)

2014-07-07T23:59:59.000Z

485

Advances in Sustainable Petroleum Engineering Science, Volume 1, Issue 2, 2009, pp. 141 -162 AComprehensiveMaterialBalanceEquationwiththeInclusionof  

E-Print Network [OSTI]

techniques, it is time to include all salient features of the material balance equation (MBE). The inclusion predicting petroleum reservoir performance. However, it is well known that the material balance equation AComprehensiveMaterialBalanceEquationwiththeInclusionof MemoryDuringRock-FluidDeformation M.E. Hossain Dalhousie

Hossain, M. Enamul

486

Laser Ablation Sampling of Materials Directly into the Formed Liquid Microjunction of a Continuous Flow Surface Sampling Probe/Electrospray Ionization Emitter for Mass Spectral Analysis and Imaging  

SciTech Connect (OSTI)

Transmission geometry laser ablation directly into a formed liquid microjunction of a continuous flow liquid microjunction surface sampling probe/electrospray ionization emitter was utilized for molecular and elemental detection and mass spectrometry imaging. The ability to efficiently capture and ionize ablated material was demonstrated by the detection of various small soluble n-mers of polyaniline and silver ion solvent clusters formed from laser ablation of electropolymerized polyaniline and silver thin films, respectively. In addition, analysis of surfaces that contain soluble components was accomplished by coating or laminating the sample with an insoluble film to enable liquid junction formation without directly extracting material from the surface. The ability to perform mass spectrometry imaging at a spatial resolution of about 50 m was illustrated by using laminated inked patterns on a microscope slide. In general, these data demonstrate at least an order of magnitude signal enhancement compared to the non-contact, laser ablation droplet capture-based surface sampling/ionization approaches that have been previously presented.

Ovchinnikova, Olga S [ORNL] [ORNL; Lorenz, Matthias [ORNL] [ORNL; Kertesz, Vilmos [ORNL] [ORNL; Van Berkel, Gary J [ORNL] [ORNL

2013-01-01T23:59:59.000Z

487

Science Research Library  

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

Founded in 1952, the library has extensive resources in nuclear physics, chemistry, heat transfer and fluid flow, materials science, energy, and computer science. The...

488

Metal Hydrides - Science Needs  

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

with traditions in metal hydride research Metal and Ceramic Sciences Condensed Matter Physics Materials Chemistry Chemical and Biological Sciences Located on campus of Tier...

489

Published in 'Silicon Carbide, III-Nitrides and Related Materials', Year: 1998, pp: 829-832 Periodical: Materials Science Forum Vols. 264-268  

E-Print Network [OSTI]

Published in 'Silicon Carbide, III-Nitrides and Related Materials', Year: 1998, pp: 829@scientific.net © 1998 by Trans Tech Publications Ltd., Switzerland, http://www.ttp.net #12;Published in 'Silicon Carbide Publications Ltd., Switzerland, http://www.ttp.net #12;Published in 'Silicon Carbide, III-Nitrides and Related

Steckl, Andrew J.

490

Published in 'Silicon Carbide, III-Nitrides and Related Materials', Year: 1998, pp: 1149-1152 Periodical: Materials Science Forum Vols. 264-268  

E-Print Network [OSTI]

Published in 'Silicon Carbide, III-Nitrides and Related Materials', Year: 1998, pp: 1149@scientific.net © 1998 by Trans Tech Publications Ltd., Switzerland, http://www.ttp.net #12;Published in 'Silicon Carbide Publications Ltd., Switzerland, http://www.ttp.net #12;Published in 'Silicon Carbide, III-Nitrides and Related

Steckl, Andrew J.

491

Technology and science at a high-power spallation source: Proceedings  

SciTech Connect (OSTI)

These proceedings cover many aspects of the usefulness of spallation neutrons. Nine different areas are considered: surfaces and interfaces, engineering, materials science, polymers and complex fluids, chemistry, structural biology, nuclear engineering and radiation effects, condensed matter physics and fundamental physics.

Not Available

1994-01-01T23:59:59.000Z

492

Partial-Transient-Liquid-Phase Bonding of Advanced Ceramics Using Surface-Modified Interlayers  

E-Print Network [OSTI]

Transactions A-Physical Metallurgy and Materials Science 18,Transactions A-Physical Metallurgy and Materials Science 6,Transactions A-Physical Metallurgy and Materials Science 19,

Reynolds, Thomas Bither

2012-01-01T23:59:59.000Z

493

Center for Quantum Science and Engineering Weekly Seminar  

E-Print Network [OSTI]

semiconductor related materials processing, display technology, gas laser, surface cleaning, surface-temperature plasmas (or gas discharges) have found numerous applications in modern science and technology, including the N-S equations and fluid modeling equations are discretized using cell-centered collocated finite-volume

Wu, Yih-Min

494

Energy Frontier Research Center Materials Science of Actinides (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)  

ScienceCinema (OSTI)

'Energy Frontier Research Center Materials Science of Actinides' was submitted by the EFRC for Materials Science of Actinides (MSA) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. MSA is directed by Peter Burns at the University of Notre Dame, and is a partnership of scientists from ten institutions.The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

Burns, Peter (Director, Materials Science of Actinides); MSA Staff

2011-11-03T23:59:59.000Z

495

Photoelectron spectroscopic study of the surface reactivity of the high T[c] material YBa?Cu?O?  

E-Print Network [OSTI]

. II. EXPERIMENTAL. 2. 1. Sample preparation and cleaning. 2. 2. Plasma treatments. 2. 3. XPS and Auger spectroscopy. 2. 4. Experimental procedures. III. RESULTS AND DISCUSSIONS. 3. 1. Effect of surface contamination. . 3. 2. Effect of thermal..., Johnson et al 1987 and Onellion et al 1987), and a valence-band which is composed of hybridized Cu 3d and 0 2p levels located below the E~ (Kurtz et al 1987). Some XPS and Auger spectra have been taken by several groups. Temperature-dependent changes...

Liu, Hong-Xia

1988-01-01T23:59:59.000Z

496

Wind tunnel simulation of wind effects and associated displacement hazards on flat surface construction materials such as plywood  

E-Print Network [OSTI]

and converted to velocity using the dynamic pressure conversion equation (developed in Appendix A) Q I = 0. 00256 V (2) The individual pressures measured at the ports were averaged across the area represented by each port to yield an integrated pressure... layer undergoes a transition to turbulent. The Reynolds number for laminar flow on a flat plate varies from approximately 3. 2 x 10' to 3. 0 x 10 depending on the relative smoothness of the plate surface [Parker, 1974]. The data for these tests were...

Madeley, Jack T.

1996-01-01T23:59:59.000Z

497

Layered Cathode Materials  

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

Layered Cathode Materials presented by Michael Thackeray Chemical Sciences and Engineering Division, Argonne Annual Merit Review DOE Vehicle Technologies Program Washington, D.C....

498

NUCLEAR MATERIALS PROGRESS REPORTS FOR 1980  

E-Print Network [OSTI]

Ceramics", Progress in Material Science 21, 307 (1976}. S. -heating techniques in material processing. Thermal analysisIrreversible Thermodynamics in Materials Problems", in Mass

Olander, D.R.

2010-01-01T23:59:59.000Z

499

Disordered Materials Hold Promise for Better Batteries  

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

Disordered materials hold promise for better batteries Disordered Materials Hold Promise for Better Batteries February 21, 2014 | Tags: Chemistry, Hopper, Materials Science,...

500

Sandia National Laboratories: understanding of composite material...  

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

of composite material behavior in realistic wind applications Composite-Materials Fatigue Database Updated On January 22, 2014, in Energy, Materials Science, News, News & Events,...