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Note: This page contains sample records for the topic "diamond bar california" 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

Diamond Bar, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump to:52c8ff988c1Dering Harbor, New York:SupercriticalDexawaveDheeruDiablo,Bar,

2

Conservation assessment for the Siskiyou Mountains salamander and Scott Bar salamander in northern California.  

SciTech Connect (OSTI)

The purpose of this conservation assessment is to summarize existing knowledge regarding the biology and ecology of the Siskiyou Mountains salamander and Scott Bar salamander, identify threats to the two species, and identify conservation considerations to aid federal management for persistence of the species. The conservation assessment will serve as the basis for a conservation strategy for the species.

Vinikour, W. S.; LaGory, K. E.; Adduci, J. J.; Environmental Science Division

2006-10-20T23:59:59.000Z

3

Fracture of synthetic diamond M. D. Droty  

E-Print Network [OSTI]

Fracture of synthetic diamond M. D. Droty Ctystallume, 3506 Bassett Street, Santa Clara, California 1995) The fracture behavior of synthetic diamond has been investigated using indentation methods and by the tensile testing of pre-notched fracture-mechanics type samples. Specifically, the fracture toughness

Ritchie, Robert

4

Diamond fiber field emitters  

DOE Patents [OSTI]

A field emission electron emitter comprising an electrode formed of at least one diamond, diamond-like carbon or glassy carbon composite fiber, said composite fiber having a non-diamond core and a diamond, diamond-like carbon or glassy carbon coating on said non-diamond core, and electronic devices employing such a field emission electron emitter.

Blanchet-Fincher, Graciela B. (Wilmington, DE); Coates, Don M. (Santa Fe, NM); Devlin, David J. (Los Alamos, NM); Eaton, David F. (Wilmington, DE); Silzars, Aris K. (Landenburg, PA); Valone, Steven M. (Santa Fe, NM)

1996-01-01T23:59:59.000Z

5

Diamond growth on WC-Co substrates by hot filament chemical vapor deposition: Effect of filamentsubstrate separation  

E-Print Network [OSTI]

Polycrystalline diamond films have been grown by hot filament (HF) chemical vapor deposition on WC-Co bar is an established technique for growing hard, wear- resistant polycrystalline diamond films on a range of substratesDiamond growth on WC-Co substrates by hot filament chemical vapor deposition: Effect of filament

Bristol, University of

6

Sandia National Laboratories: More California Gas Stations Can...  

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

than Previously Thought, Sandia Study Says More California Gas Stations Can Provide Hydrogen than Previously Thought, Sandia Study Says Diamond Plates Create Nanostructures...

7

Diamond and Polycrystalline Diamond for MEMS Applications: Simulations and Experiments  

E-Print Network [OSTI]

Diamond and Polycrystalline Diamond for MEMS Applications: Simulations and Experiments Tahir C¸ a on Silicon and polycrystalline diamond show that this rapid wear is caused by a variety of factors, related processes on diamond surfaces. We studied the atomic friction of diamond (100)­surface employing an extended

Çagin, Tahir

8

CURRICULUM VITAE Howard J. Diamond  

E-Print Network [OSTI]

______________________ CURRICULUM VITAE FOR Howard J. Diamond ______________________ NOAA.diamond@noaa.gov or hjdiamond45@gmail.com #12;Curriculum Vitae Mr. Howard Jeffrey Diamond NOAA/National Climatic Data Center

9

Diamond films: Historical perspective  

SciTech Connect (OSTI)

This section is a compilation of notes and published international articles about the development of methods of depositing diamond films. Vapor deposition articles are included from American, Russian, and Japanese publications. The international competition to develop new deposition methodologies is stressed. The current status of chemical vapor deposition of diamond is assessed.

Messier, R. [Pennsylvania State Univ., University Park (United States)

1993-01-01T23:59:59.000Z

10

Diamond nucleation using polyethene  

DOE Patents [OSTI]

The invention presents a simple, non-destructive and non-abrasive method of diamond nucleation using polyethene. It particularly describes the nucleation of diamond on an electrically viable substrate surface using polyethene via chemical vapor deposition (CVD) technique in a gaseous environment.

Morell, Gerardo; Makarov, Vladimir; Varshney, Deepak; Weiner, Brad

2013-07-23T23:59:59.000Z

11

Diamond nanobeam waveguide optomechanics  

E-Print Network [OSTI]

Optomechanical devices sensitively transduce and actuate motion of nanomechanical structures using light, and are central to many recent fundamental studies and technological advances. Single--crystal diamond promises to improve the performance of optomechanical devices, while also providing opportunities to interface nanomechanics with diamond color center spins and related quantum technologies. Here we demonstrate measurement of diamond nanobeam resonators with a sensitivity of 9.5 fm/Hz^0.5 and bandwidth >120 nm through dissipative waveguide--optomechanical coupling. Nanobeams are fabricated from bulk single--crystal diamond using a scalable quasi--isotropic oxygen plasma undercut etching process, and support mechanical resonances with quality factor of 2.5 x 10^5 at room temperature, and 7.2 x 10^5 in cryogenic conditions (5K). Mechanical self--oscillations, resulting from interplay between optomechanical coupling and the photothermal response of nanobeams in a buckled state, are observed with amplitude e...

Khanaliloo, Behzad; Hryciw, Aaron C; Lake, David P; Kaviani, Hamidreza; Barclay, Paul E

2015-01-01T23:59:59.000Z

12

Ultratough, Thermally Stable Polycrystalline Diamond/Silicon...  

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

Ultratough, Thermally Stable Polycrystalline DiamondSilicon Carbide Nanocomposites for Drill Bits Ultratough, Thermally Stable Polycrystalline DiamondSilicon Carbide...

13

Diamond-graphite field emitters  

DOE Patents [OSTI]

A field emission electron emitter comprising an electrode of diamond and a conductive carbon, e.g., graphite, is provided.

Valone, Steven M. (Santa Fe, NM)

1997-01-01T23:59:59.000Z

14

CVD diamond - fundamental phenomena  

SciTech Connect (OSTI)

This compilation of figures and diagrams addresses the basic physical processes involved in the chemical vapor deposition of diamond. Different methods of deposition are illustrated. For each method, observations are made of the prominent advantages and disadvantages of the technique. Chemical mechanisms of nucleation are introduced.

Yarbrough, W.A. [Pennsylvania State Univ., University Park (United States)

1993-01-01T23:59:59.000Z

15

Diamond nanobeam waveguide optomechanics  

E-Print Network [OSTI]

Optomechanical devices sensitively transduce and actuate motion of nanomechanical structures using light, and are central to many recent fundamental studies and technological advances. Single--crystal diamond promises to improve the performance of optomechanical devices, while also providing opportunities to interface nanomechanics with diamond color center spins and related quantum technologies. Here we demonstrate measurement of diamond nanobeam resonators with a sensitivity of 9.5 fm/Hz^0.5 and bandwidth >120 nm through dissipative waveguide--optomechanical coupling. Nanobeams are fabricated from bulk single--crystal diamond using a scalable quasi--isotropic oxygen plasma undercut etching process, and support mechanical resonances with quality factor of 2.5 x 10^5 at room temperature, and 7.2 x 10^5 in cryogenic conditions (5K). Mechanical self--oscillations, resulting from interplay between optomechanical coupling and the photothermal response of nanobeams in a buckled state, are observed with amplitude exceeding 200 nm, and are accompanied by nonlinear mechanical softening.

Behzad Khanaliloo; Harishankar Jayakumar; Aaron C. Hryciw; David P. Lake; Hamidreza Kaviani; Paul E. Barclay

2015-02-06T23:59:59.000Z

16

Lower pressure synthesis of diamond material  

DOE Patents [OSTI]

Methods of synthesizing a diamond material, particularly nanocrystalline diamond, diamond-like carbon and bucky diamond are provided. In particular embodiments, a composition including a carbon source, such as coal, is subjected to addition of energy, such as high energy reactive milling, producing a milling product enriched in hydrogenated tetrahedral amorphous diamond-like carbon compared to the coal. A milling product is treated with heat, acid and/or base to produce nanocrystalline diamond and/or crystalline diamond-like carbon. Energy is added to produced crystalline diamond-like carbon in particular embodiments to produce bucky diamonds.

Lueking, Angela (State College, PA); Gutierrez, Humberto (State College, PA); Narayanan, Deepa (Redmond, WA); Burgess Clifford, Caroline E. (State College, PA); Jain, Puja (King Of Prussia, PA)

2010-07-13T23:59:59.000Z

17

Structure and properties of diamond and diamond-like films  

SciTech Connect (OSTI)

This section is broken into four parts: (1) introduction, (2) natural IIa diamond, (3) importance of structure and composition, and (4) control of structure and properties. Conclusions of this discussion are that properties of chemical vapor deposited diamond films can compare favorably with natural diamond, that properties are anisotropic and are a strong function of structure and crystal perfection, that crystal perfection and morphology are functions of growth conditions and can be controlled, and that the manipulation of texture and thereby surface morphology and internal crystal perfection is an important step in optimizing chemically deposited diamond films for applications.

Clausing, R.E. [Oak Ridge National Lab., TN (United States)

1993-01-01T23:59:59.000Z

18

Diamond turning of glass  

SciTech Connect (OSTI)

A new research initiative will be undertaken to investigate the critical cutting depth concepts for single point diamond turning of brittle, amorphous materials. Inorganic glasses and a brittle, thermoset polymer (organic glass) are the principal candidate materials. Interrupted cutting tests similar to those done in earlier research are Ge and Si crystals will be made to obtain critical depth values as a function of machining parameters. The results will provide systematic data with which to assess machining performance on glasses and amorphous materials

Blackley, W.S.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

19

Diamond films treated with alkali-halides  

DOE Patents [OSTI]

A secondary electron emitter is provided and includes a substrate with a diamond film, the diamond film is treated or coated with an alkali-halide. 5 figs.

Anderson, D.F.; Kwan, S.W.

1997-04-08T23:59:59.000Z

20

Ecological Restoration for Community Benefit: People and Landscapes in Northern California, 1840-2010  

E-Print Network [OSTI]

3/20/09), private timber companies, such as Green DiamondFor instance, many timber companies treat tan oak as a weedService, to local timber companies, to the California Native

Diekmann, Lucy Ontario

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

Raman and conductivity studies of boron-doped microcrystalline diamond, facetted nanocrystalline diamond and cauliflower diamond films  

E-Print Network [OSTI]

-like conductivity. A complication is that polycrystalline boron-doped CVD diamond films possess grain boundariesRaman and conductivity studies of boron-doped microcrystalline diamond, facetted nanocrystalline diamond and cauliflower diamond films P.W. May a,, W.J. Ludlow a , M. Hannaway a , P.J. Heard b , J

Bristol, University of

22

High efficiency diamond solar cells  

DOE Patents [OSTI]

A photovoltaic device and method of making same. A layer of p-doped microcrystalline diamond is deposited on a layer of n-doped ultrananocrystalline diamond such as by providing a substrate in a chamber, providing a first atmosphere containing about 1% by volume CH.sub.4 and about 99% by volume H.sub.2 with dopant quantities of a boron compound, subjecting the atmosphere to microwave energy to deposit a p-doped microcrystalline diamond layer on the substrate, providing a second atmosphere of about 1% by volume CH.sub.4 and about 89% by volume Ar and about 10% by volume N.sub.2, subjecting the second atmosphere to microwave energy to deposit a n-doped ultrananocrystalline diamond layer on the p-doped microcrystalline diamond layer. Electrodes and leads are added to conduct electrical energy when the layers are irradiated.

Gruen, Dieter M. (Downers Grove, IL)

2008-05-06T23:59:59.000Z

23

UV photoemission efficiency of polycrystalline CVD diamond films  

E-Print Network [OSTI]

efficiency of a polycrystalline diamond planar reflectivequantum efficiency of polycrystalline diamond films grown onallowed the growth of polycrystalline diamond thin films on

Tremsin, A S; Siegmund, OHW

2005-01-01T23:59:59.000Z

24

A subpicotesla diamond magnetometer  

E-Print Network [OSTI]

Diamond defect centers are promising solid state magnetometers. Single centers allow for high spatial resolution field imaging but are limited in their magnetic field sensitivity to around 10 nT/Hz^(1/2) at room-temperature. Using defect center ensembles sensitivity can be scaled as N^(1/2) when N is the number of defects. In the present work we use an ensemble of 1e11 defect centers for sensing. By carefully eliminating all noise sources like laser intensity fluctuations, microwave amplitude and phase noise we achieve a photon shot noise limited field sensitivity of 0.9 pT/Hz^(1/2) at room-temperature with an effective sensor volume of 8.5e-4 mm^3. The smallest field we measured with our device is 100 fT. While this denotes the best diamond magnetometer sensitivity so far, further improvements using decoupling sequences and material optimization could lead to fT/Hz^(1/2) sensitivity.

Thomas Wolf; Philipp Neumann; Kazuo Nakamura; Hitoshi Sumiya; Junichi Isoya; Jörg Wrachtrup

2014-12-19T23:59:59.000Z

25

Amorphous-diamond electron emitter  

DOE Patents [OSTI]

An electron emitter comprising a textured silicon wafer overcoated with a thin (200 .ANG.) layer of nitrogen-doped, amorphous-diamond (a:D-N), which lowers the field below 20 volts/micrometer have been demonstrated using this emitter compared to uncoated or diamond coated emitters wherein the emission is at fields of nearly 60 volts/micrometer. The silicon/nitrogen-doped, amorphous-diamond (Si/a:D-N) emitter may be produced by overcoating a textured silicon wafer with amorphous-diamond (a:D) in a nitrogen atmosphere using a filtered cathodic-arc system. The enhanced performance of the Si/a:D-N emitter lowers the voltages required to the point where field-emission displays are practical. Thus, this emitter can be used, for example, in flat-panel emission displays (FEDs), and cold-cathode vacuum electronics.

Falabella, Steven (Livermore, CA)

2001-01-01T23:59:59.000Z

26

Method of Dehalogenation using Diamonds  

SciTech Connect (OSTI)

A method for preparing olefins and halogenated olefins is provided comprising contacting halogenated compounds with diamonds for a sufficient time and at a sufficient temperature to convert the halogenated compounds to olefins and halogenated olefins via elimination reactions.

Farcasiu, Malvina; Kaufman, Phillip B.; Ladner, Edward P.; Anderson, Richard R.

1999-02-26T23:59:59.000Z

27

Distribution and movement of domestic rainbow trout, Oncorhynchus mykiss, during pulsed flows in the South Fork American River, California  

E-Print Network [OSTI]

Upper American River Hydroelectric Project, FERC Project No.California, Chili Bar Hydroelectric Project, FERC Projectthe night, as part of hydroelectric power generation by the

2010-01-01T23:59:59.000Z

28

DIAMOND CHEMICAL VAPOR DEPOSITION Nucleation and Early Growth Stages  

E-Print Network [OSTI]

a reality. Epi- taxial diamond has been grown on diamond and cubic-BN. Polycrystalline diamond films haveDIAMOND CHEMICAL VAPOR DEPOSITION Nucleation and Early Growth Stages by Huimin Liu David S. Dandy of high-quality diamond coatings on preshaped parts and synthesis of free-standing shapes of diamond

Dandy, David

29

Research papers Polymerization of aqueous silica in H2OK2O solutions at 25200 C and 1 bar  

E-Print Network [OSTI]

Research papers Polymerization of aqueous silica in H2O­K2O solutions at 25­200 °C and 1 bar to 20 Aqueous silica polymerization Diamond anvil cell Alkaline uids Ab initio calculation Understanding the polymerization of aqueous silica is important for modeling uid­rock interactions at high pressure and temperature

Manning, Craig

30

Raman and conductivity studies of boron doped microcrystalline diamond, facetted nanocrystalline diamond  

E-Print Network [OSTI]

superconductivity at temperatures polycrystalline boron-doped CVD diamond filmsRaman and conductivity studies of boron doped microcrystalline diamond, facetted nanocrystalline diamond and cauliflower diamond films P.W. May a,*, W.J. Ludlow a , M. Hannaway a , P.J. Heard b , J

Bristol, University of

31

Bahasa Indonesia Kfir Bar  

E-Print Network [OSTI]

Bahasa Indonesia Kfir Bar #12;Malay Archipelago · During Islam era: Malay) · Dutch and Portuguese traders arrived during the 15th century · Indonesia became a Dutch colony · Indonesia independent - 1945 #12;#12;Indonesian · Formed ­ 15th

Dershowitz, Nachum

32

Double bevel construction of a diamond anvil  

DOE Patents [OSTI]

Use of double or multiple bevel culet geometry on a diamond anvil to provide increased sample pressure and stability for a given force applied to the diamond tables. 7 figs.

Moss, W.C.

1987-02-06T23:59:59.000Z

33

Information California,  

E-Print Network [OSTI]

Ge, Sridevi Parise, Padhraic Smyth Information and Computer Science University of California, Irvine

Smyth, Padhraic

34

Method of Forming Diamonds from Carbonaceous Material  

SciTech Connect (OSTI)

A method for producing diamonds is provided comprising exposing carbonaceous material to ion irradiation at ambient temperature and pressure.

Daulton, Tyrone; Lewis, Roy; Rehn, Lynn; Kirk, Marquis

1999-11-30T23:59:59.000Z

35

Diamond Thin Films Handbook David S. Dandy  

E-Print Network [OSTI]

..................................................................................10 A. Calculation of diamond surface structures and energetics .................................................................................................36 2. Reactor pressure ...........................................................................................48 VI. Reactor scale modeling

Dandy, David

36

Diamond and diamond-like films for transportation applications  

SciTech Connect (OSTI)

This section is a compilation of transparency templates which describe the goals of the Office of Transportation Materials (OTM) Tribology Program. The positions of personnel on the OTM are listed. The role and mission of the OTM is reviewed. The purpose of the Tribology Program is stated to be `to obtain industry input on program(s) in tribology/advanced lubricants areas of interest`. The objective addressed here is to identify opportunities for cost effective application of diamond and diamond-like carbon in transportation systems.

Perez, J.M.

1993-01-01T23:59:59.000Z

37

Recent Results on Diamond Radiation Tolerance  

E-Print Network [OSTI]

-crystal (sc) and polycrystalline (poly) diamond exposed to 5 beam conditions. Figure of merit: Mean Free PathRecent Results on Diamond Radiation Tolerance Sally Seidel University of New Mexico Representing 1 #12;§ Overview of diamond and radiation damage issues § Investigation of the application

Seidel, Sally

38

Diamond-silicon carbide composite  

DOE Patents [OSTI]

Fully dense, diamond-silicon carbide composites are prepared from ball-milled microcrystalline diamond/amorphous silicon powder mixture. The ball-milled powder is sintered (P=5–8 GPa, T=1400K–2300K) to form composites having high fracture toughness. A composite made at 5 GPa/1673K had a measured fracture toughness of 12 MPa.dot.m1/2. By contrast, liquid infiltration of silicon into diamond powder at 5 GPa/1673K produces a composite with higher hardness but lower fracture toughness. X-ray diffraction patterns and Raman spectra indicate that amorphous silicon is partially transformed into nanocrystalline silicon at 5 GPa/873K, and nanocrystalline silicon carbide forms at higher temperatures.

Qian, Jiang; Zhao, Yusheng

2006-06-13T23:59:59.000Z

39

Method for machining steel with diamond tools  

DOE Patents [OSTI]

The present invention is directed to a method for machine optical quality finishes and contour accuracies of workpieces of carbon-containing metals such as steel with diamond tooling. The wear rate of the diamond tooling is significantly reduced by saturating the atmosphere at the interface of the workpiece and the diamond tool with a gaseous hydrocarbon during the machining operation. The presence of the gaseous hydrocarbon effectively eliminates the deterioration of the diamond tool by inhibiting or preventing the conversion of the diamond carbon to graphite carbon at the point of contact between the cutting tool and the workpiece.

Casstevens, J.M.

1984-01-01T23:59:59.000Z

40

Method for machining steel with diamond tools  

DOE Patents [OSTI]

The present invention is directed to a method for machining optical quality inishes and contour accuracies of workpieces of carbon-containing metals such as steel with diamond tooling. The wear rate of the diamond tooling is significantly reduced by saturating the atmosphere at the interface of the workpiece and the diamond tool with a gaseous hydrocarbon during the machining operation. The presence of the gaseous hydrocarbon effectively eliminates the deterioration of the diamond tool by inhibiting or preventing the conversion of the diamond carbon to graphite carbon at the point of contact between the cutting tool and the workpiece.

Casstevens, John M. (Greenville, TX)

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

CALIFORNIA ENERGY CALIFORNIA'S STATE ENERGY  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION CALIFORNIA'S STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM INITIAL November 2009 CEC-400-2009-026-CMD Arnold Schwarzenegger, Governor #12;#12;CALIFORNIA ENERGY COMMISSION Program Manager Paula David Supervisor Appliance and Process Energy Office Valerie T. Hall Deputy Director

42

Magnetic properties of aggregate polycrystalline diamond: implications for carbonado history  

E-Print Network [OSTI]

Magnetic properties of aggregate polycrystalline diamond: implications for carbonado history Gu form 20 June 2000; accepted 25 June 2000 Abstract Carbonados are aggregate polycrystalline diamonds features; magnetic hysteresis 1. Introduction Carbonados are sintered polycrystalline micro- diamond

Kletetschka, Gunther

43

Chemical vapor deposited diamond-on-diamond powder composites (LDRD final report)  

SciTech Connect (OSTI)

Densifying non-mined diamond powder precursors with diamond produced by chemical vapor infiltration (CVI) is an attractive approach for forming thick diamond deposits that avoids many potential manufacturability problems associated with predominantly chemical vapor deposition (CVD) processes. The authors developed techniques for forming diamond powder precursors and densified these precursors in a hot filament-assisted reactor and a microwave plasma-assisted reactor. Densification conditions were varied following a fractional factorial statistical design. A number of conclusions can be drawn as a result of this study. High density diamond powder green bodies that contain a mixture of particle sizes solidify more readily than more porous diamond powder green bodies with narrow distributions of particle sizes. No composite was completely densified although all of the deposits were densified to some degree. The hot filament-assisted reactor deposited more material below the exterior surface, in the interior of the powder deposits; in contrast, the microwave-assisted reactor tended to deposit a CVD diamond skin over the top of the powder precursors which inhibited vapor phase diamond growth in the interior of the powder deposits. There were subtle variations in diamond quality as a function of the CVI process parameters. Diamond and glassy carbon tended to form at the exterior surface of the composites directly exposed to either the hot filament or the microwave plasma. However, in the interior, e.g. the powder/substrate interface, diamond plus diamond-like-carbon formed. All of the diamond composites produced were grey and relatively opaque because they contained flawed diamond, diamond-like-carbon and glassy carbon. A large amount of flawed and non-diamond material could be removed by post-CVI oxygen heat treatments. Heat treatments in oxygen changed the color of the composites to white.

Panitz, J.K.; Hsu, W.L.; Tallant, D.R.; McMaster, M.; Fox, C.; Staley, D.

1995-12-01T23:59:59.000Z

44

Diamond-silicon carbide composite and method  

DOE Patents [OSTI]

Uniformly dense, diamond-silicon carbide composites having high hardness, high fracture toughness, and high thermal stability are prepared by consolidating a powder mixture of diamond and amorphous silicon. A composite made at 5 GPa/1673K had a measured fracture toughness of 12 MPam.sup.1/2. By contrast, liquid infiltration of silicon into diamond powder at 5 GPa/1673K produces a composite with higher hardness but lower fracture toughness.

Zhao, Yusheng (Los Alamos, NM)

2011-06-14T23:59:59.000Z

45

Diamond turning machine controller implementation  

SciTech Connect (OSTI)

The standard controller for a Pnuemo ASG 2500 Diamond Turning Machine, an Allen Bradley 8200, has been replaced with a custom high-performance design. This controller consists of four major components. Axis position feedback information is provided by a Zygo Axiom 2/20 laser interferometer with 0.1 micro-inch resolution. Hardware interface logic couples the computers digital and analog I/O channels to the diamond turning machine`s analog motor controllers, the laser interferometer, and other machine status and control information. It also provides front panel switches for operator override of the computer controller and implement the emergency stop sequence. The remaining two components, the control computer hardware and software, are discussed in detail below.

Garrard, K.P.; Taylor, L.W.; Knight, B.F.; Fornaro, R.J.

1988-12-01T23:59:59.000Z

46

Diamond turning of thermoplastic polymers  

SciTech Connect (OSTI)

Single point diamond turning studies were made using a series of thermoplastic polymers with different glass transition temperatures. Variations in surface morphology and surface roughness were observed as a function of cutting speed. Lower glass transition temperatures facilitate smoother surface cuts and better surface finish. This can be attributed to the frictional heating that occurs during machining. Because of the very low glass transition temperatures in polymeric compared to inorganic glasses, the precision machining response can be very speed sensitive.

Smith, E.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

47

All diamond self-aligned thin film transistor  

DOE Patents [OSTI]

A substantially all diamond transistor with an electrically insulating substrate, an electrically conductive diamond layer on the substrate, and a source and a drain contact on the electrically conductive diamond layer. An electrically insulating diamond layer is in contact with the electrically conductive diamond layer, and a gate contact is on the electrically insulating diamond layer. The diamond layers may be homoepitaxial, polycrystalline, nanocrystalline or ultrananocrystalline in various combinations.A method of making a substantially all diamond self-aligned gate transistor is disclosed in which seeding and patterning can be avoided or minimized, if desired.

Gerbi, Jennifer (Champaign, IL)

2008-07-01T23:59:59.000Z

48

EA-1795: Diamond Green Diesel Facility in Norco, LA | Department...  

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

April 1, 2011 EA-1795: Final Environmental Assessment Loan Guarantee to Diamond Green Diesel, LLC for Construction of the Diamond Green Diesel Facility in Norco, Louisiana April...

49

Bar Mar field Point field  

E-Print Network [OSTI]

Bone Spring Seay Nance Regional Study (Cimarex Energy) West Texas (Various Counties) West Texas Yates Seay Nance Regional Study (Lynx Production) West Texas (Various Counties) #12;Bar Mar field Umbrella Point field Nuare field East Texas field Copano Bay Bar Mar field Umbrella

Texas at Austin, University of

50

California Solar Initiative California Public Utilities Commission  

E-Print Network [OSTI]

..................................................................................... 30 5.8 California Solar Initiative Increases Statewide GridInstalled Capacity by 40 Percent since California Solar Initiative California Public Utilities Commission Staff Progress Report July 2008 #12;California Solar Initiative, CPUC Staff Progress Report, July 2008

51

California Solar Initiative California Public Utilities Commission  

E-Print Network [OSTI]

California Solar Initiative California Public Utilities Commission Staff Progress Report January 2008 #12;California Solar Initiative, CPUC Staff Progress Report, January 2008 This page intentionally left blank. #12;California Solar Initiative, CPUC Staff Progress Report, January 2008 Table of Contents

52

California Public Utilities Commission California Solar Initiative  

E-Print Network [OSTI]

California Public Utilities Commission California Solar Initiative Program Handbook May 2014 #12, Sonoma, CA Courtesy: SolarCraft #12;Table of Contents i California Solar Initiative Program Handbook September 2012 1. Introduction: California Solar Initiative Program

53

California Energy Commission GUIDELINES  

E-Print Network [OSTI]

California Energy Commission GUIDELINES GUIDELINES FOR CALIFORNIA'S SOLAR guidelines for solar energy system incentive programs in California. The Senate Bill 1, California Solar Initiative, CSI, New Solar Homes Partnership, NSHP, California Energy Commission

54

California Energy Commission GUIDELINES  

E-Print Network [OSTI]

California Energy Commission GUIDELINES GUIDELINES FOR CALIFORNIA'S SOLAR ELECTRIC INCENTIVE Bill 1, this document presents guidelines for solar energy system incentive programs in California the California Solar Initiative and the New Solar Homes Partnership. This legislation requires the California

55

Double bevel construction of a diamond anvil  

DOE Patents [OSTI]

A double or multiple bevel culet geometry is used on a diamond anvil in a high pressure cell apparatus to provide increased sample pressure and stability for a given force applied to the diamond tables. Double or multiple bevel culet geometries can also be used for sapphire or other hard crystal anvils. Pressures up to and above 5 Megabars can be reached. 8 figs.

Moss, W.C.

1988-10-11T23:59:59.000Z

56

Energy Harvesting Diamond Channel with Energy Cooperation  

E-Print Network [OSTI]

Energy Harvesting Diamond Channel with Energy Cooperation Berk Gurakan Sennur Ulukus Department@umd.edu Abstract--We consider the energy harvesting diamond channel, where the source and two relays harvest energy the option of wirelessly transferring some of its energy to the relays via energy cooperation. We find

Ulukus, Sennur

57

Fluorinated diamond bonded in fluorocarbon resin  

DOE Patents [OSTI]

By fluorinating diamond grit, the grit may be readily bonded into a fluorocarbon resin matrix. The matrix is formed by simple hot pressing techniques. Diamond grinding wheels may advantageously be manufactured using such a matrix. Teflon fluorocarbon resins are particularly well suited for using in forming the matrix.

Taylor, Gene W. (Los Alamos, NM)

1982-01-01T23:59:59.000Z

58

FHP troopers barred from talking on hand-held cell phones while driving  

E-Print Network [OSTI]

FHP troopers barred from talking on hand-held cell phones while driving October 04, 2010|By Jerome a cell phone while talking and driving. Eight other states, including California and New York, have attention." Troopers may use their cell phones only with a hands-free device. "Members must be able

Belogay, Eugene A.

59

Diamond as an inert substrate of graphene  

SciTech Connect (OSTI)

Interaction between graphene and semiconducting diamond substrate has been examined with large-scale density functional theory calculations. Clean and hydrogenated diamond (100) and (111) surfaces have been studied. It turns out that weak van der Waals interactions dominate for graphene on all these surfaces. High carrier mobility of graphene is almost not affected, except for a negligible energy gap opening at the Dirac point. No charge transfer between graphene and diamond (100) surfaces is detected, while different charge-transfer complexes are formed between graphene and diamond (111) surfaces, inducing either p-type or n-type doping on graphene. Therefore, diamond can be used as an excellent substrate of graphene, which almost keeps its electronic structures at the same time providing the flexibility of charge doping.

Hu Wei; Li Zhenyu; Yang Jinlong [Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026 (China)

2013-02-07T23:59:59.000Z

60

Multi-length Scale Modeling of CVD of Diamond Films  

E-Print Network [OSTI]

) of single-- crystalline and polycrystalline diamond films in acrystalline and polycrystalline diamond filmsMulti-length Scale Modeling of CVD of Diamond Films M. Grujicic and S. G. LaiM. Grujicic and S. G-scale Modeling of CVD Deposition of Diamond Films RotatingRotating--disk Hotdisk Hot--filament CVD

Grujicic, Mica

Note: This page contains sample records for the topic "diamond bar california" 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

Appendix A SIMS profiles of hydrogen and deuterium in diamond  

E-Print Network [OSTI]

.5 due to the polycrystalline diamond coating on the quartz sample holder. The resulting layered127 Appendix A SIMS profiles of hydrogen and deuterium in diamond A.1 Introduction A diamond sample ion­beam doping. Impurity levels were profiled as a function of depth from the diamond surface using

Goddard III, William A.

62

Nanofocusing optics for synchrotron radiation made from polycrystalline diamond  

E-Print Network [OSTI]

Nanofocusing optics for synchrotron radiation made from polycrystalline diamond O. J. L. Fox,1,2,* L. Alianelli,1 A. M. Malik,3,4 I. Pape,1,5 P. W. May,2 and K. J. S. Sawhney1 1 Diamond Light Source of Engineering, University of Nottingham, NG7 2RD, UK * oliver.fox@diamond.ac.uk Abstract: Diamond possesses many

Bristol, University of

63

Triple bar, high efficiency mechanical sealer  

DOE Patents [OSTI]

A clamp with a bottom clamp bar that has a planar upper surface is provided. The clamp may also include a top clamp bar connected to the bottom clamp bar, and a pressure distribution bar between the top clamp bar and the bottom clamp bar. The pressure distribution bar may have a planar lower surface in facing relation to the upper surface of the bottom clamp bar. An object is capable of being disposed in a clamping region between the upper surface and the lower surface. The width of the planar lower surface may be less than the width of the upper surface within the clamping region. Also, the pressure distribution bar may be capable of being urged away from the top clamp bar and towards the bottom clamp bar.

Pak, Donald J.; Hawkins, Samantha A.; Young, John E.

2013-03-19T23:59:59.000Z

64

JOURNAL OF MATERIALS SCIENCE 31 (1996) 2801 2805 Laser ablation of diamond fibres and a diamond fibre  

E-Print Network [OSTI]

.been embedded in Ti-6A1-4V alloy to produce a diamond fibre-reinforced composite. Both the fibres and a diamond fibre-reinforced titanium alloy composite. 2. Experimental procedure Fibres have been made of a diamond-coated fibre after localized ablations is shown tn Fig. 1. The areas of the diamond surface

Bristol, University of

65

Carbon sp2-on-sp3 Technology: Graphene-on-Diamond Devices and Interconnects  

E-Print Network [OSTI]

Table 2.2 lists the properties of polycrystalline diamond.Table 2.2 Polycrystalline diamond properties* Film Type MCD24 2.2 Polycrystalline diamond

Yu, Jie

2012-01-01T23:59:59.000Z

66

Chemical Analysis of Impurity Boron Atoms in Diamond Using Soft X-ray Emission Spectroscopy  

E-Print Network [OSTI]

from the spectral profiles of HTP-B-diamond, h-BN, and c-BN.diamond differ from those of HTP-B-diamond and the reference

Muramatsu, Yasuji

2009-01-01T23:59:59.000Z

67

Self-composite comprised of nanocrystalline diamond and a non-diamond component useful for thermoelectric applications  

DOE Patents [OSTI]

One provides nanocrystalline diamond material that comprises a plurality of substantially ordered diamond crystallites that are sized no larger than about 10 nanometers. One then disposes a non-diamond component within the nanocrystalline diamond material. By one approach this non-diamond component comprises an electrical conductor that is formed at the grain boundaries that separate the diamond crystallites from one another. The resultant nanowire is then able to exhibit a desired increase with respect to its ability to conduct electricity while also preserving the thermal conductivity behavior of the nanocrystalline diamond material.

Gruen, Dieter M.

2012-09-04T23:59:59.000Z

68

Self-composite comprised of nanocrystalline diamond and a non-diamond component useful for thermoelectric applications  

DOE Patents [OSTI]

One provides nanocrystalline diamond material that comprises a plurality of substantially ordered diamond crystallites that are sized no larger than about 10 nanometers. One then disposes a non-diamond component within the nanocrystalline diamond material. By one approach this non-diamond component comprises an electrical conductor that is formed at the grain boundaries that separate the diamond crystallites from one another. The resultant nanowire is then able to exhibit a desired increase with respect to its ability to conduct electricity while also preserving the thermal conductivity behavior of the nanocrystalline diamond material.

Gruen, Dieter M. (Downers Grove, IL)

2009-08-11T23:59:59.000Z

69

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network [OSTI]

room )I I( I I ,i I CALIFORNIA SOLAR DATA MANUAL I. ! I ienergy resource. The California Solar Data Manual describestowards fulfilling California's solar data needs is the

Berdahl, P.

2010-01-01T23:59:59.000Z

70

About California Agriculture  

E-Print Network [OSTI]

Submissions. California Agriculture manages the peer reviewread our CALIFORNIA AGRICULTURE • VOLUME 67 , NUMBER 2Carol Lovatt California Agriculture (ISSN 0008-0845, print,

Editor, The

2013-01-01T23:59:59.000Z

71

About California Agriculture  

E-Print Network [OSTI]

Form 3579” to California Agriculture at the address above. ©Submissions. California Agriculture manages the peer reviewour Writing CALIFORNIA AGRICULTURE • VOLUME 66 , NUMBER 4

Editors, The

2012-01-01T23:59:59.000Z

72

About California Agriculture  

E-Print Network [OSTI]

Submissions. California Agriculture manages the peer reviewread our CALIFORNIA AGRICULTURE • VOLUME 67 , NUMBER 1Carol Lovatt California Agriculture (ISSN 0008-0845, print,

Editor, The

2013-01-01T23:59:59.000Z

73

First principles study of Fe in diamond: A diamond-based half metallic dilute magnetic semiconductor  

SciTech Connect (OSTI)

Half-metallic ferromagnetic ordering in semiconductors, essential in the emerging field of spintronics for injection and transport of highly spin polarised currents, has up to now been considered mainly in III–V and II–VI materials. However, low Curie temperatures have limited implementation in room temperature device applications. We report ab initio Density Functional Theory calculations on the properties of Fe in diamond, considering the effects of lattice site, charge state, and Fermi level position. We show that the lattice sites and induced magnetic moments of Fe in diamond depend strongly on the Fermi level position and type of diamond co-doping, with Fe being energetically most favorable at the substitutional site in p-type and intrinsic diamond, while it is most stable at a divacancy site in n-type diamond. Fe induces spin polarized bands in the band gap, with strong hybridization between Fe-3d and C-2s,2p bands. We further consider Fe-Fe spin interactions in diamond and show that substitutional Fe{sup +1} in p-type diamond exhibits a half-metallic character, with a magnetic moment of 1.0??{sub B} per Fe atom and a large ferromagnetic stabilization energy of 33?meV, an order of magnitude larger than in other semiconductors, with correspondingly high Curie temperatures. These results, combined with diamond's unique properties, demonstrate that Fe doped p-type diamond is likely to be a highly suitable candidate material for spintronics applications.

Benecha, E. M. [Department of Physics, University of South Africa, P.O. Box 392, UNISA 0003 Pretoria (South Africa); Lombardi, E. B., E-mail: lombaeb@unisa.ac.za [College of Graduate Studies, University of South Africa, P.O. Box 392, UNISA 0003 Pretoria (South Africa)

2013-12-14T23:59:59.000Z

74

Amorphous Diamond MEMS and Sensors  

SciTech Connect (OSTI)

This report describes a new microsystems technology for the creation of microsensors and microelectromechanical systems (MEMS) using stress-free amorphous diamond (aD) films. Stress-free aD is a new material that has mechanical properties close to that of crystalline diamond, and the material is particularly promising for the development of high sensitivity microsensors and rugged and reliable MEMS. Some of the unique properties of aD include the ability to easily tailor film stress from compressive to slightly tensile, hardness and stiffness 80-90% that of crystalline diamond, very high wear resistance, a hydrophobic surface, extreme chemical inertness, chemical compatibility with silicon, controllable electrical conductivity from insulating to conducting, and biocompatibility. A variety of MEMS structures were fabricated from this material and evaluated. These structures included electrostatically-actuated comb drives, micro-tensile test structures, singly- and doubly-clamped beams, and friction and wear test structures. It was found that surface micromachined MEMS could be fabricated in this material easily and that the hydrophobic surface of the film enabled the release of structures without the need for special drying procedures or the use of applied hydrophobic coatings. Measurements using these structures revealed that aD has a Young's modulus of {approx}650 GPa, a tensile fracture strength of 8 GPa, and a fracture toughness of 8 MPa{center_dot}m {sup 1/2}. These results suggest that this material may be suitable in applications where stiction or wear is an issue. Flexural plate wave (FPW) microsensors were also fabricated from aD. These devices use membranes of aD as thin as {approx}100 nm. The performance of the aD FPW sensors was evaluated for the detection of volatile organic compounds using ethyl cellulose as the sensor coating. For comparable membrane thicknesses, the aD sensors showed better performance than silicon nitride based sensors. Greater than one order of magnitude increase in chemical sensitivity is expected through the use of ultra-thin aD membranes in the FPW sensor. The discoveries and development of the aD microsystems technology that were made in this project have led to new research projects in the areas of aD bioMEMS and aD radio frequency MEMS.

SULLIVAN, JOHN P.; FRIEDMANN, THOMAS A.; ASHBY, CAROL I.; DE BOER, MAARTEN P.; SCHUBERT, W. KENT; SHUL, RANDY J.; HOHLFELDER, ROBERT J.; LAVAN, D.A.

2002-06-01T23:59:59.000Z

75

California Solar Initiative California Public Utilities Commission  

E-Print Network [OSTI]

California Solar Initiative California Public Utilities Commission Staff Progress Report January 2009 #12;2 California Solar Initiative CPUC Staff Progress Report - January 2009 The California Public progress on the California Solar Initiative, the country's largest solar incentive program. In January 2007

76

California Solar Initiative California Public Utilities Commission  

E-Print Network [OSTI]

California Solar Initiative California Public Utilities Commission Staff Progress Report October 2008 #12;2 California Solar Initiative CPUC Staff Progress Report - October 2008 The California Public progress on the California Solar Initiative, the country's largest solar incentive program. In January 2007

77

Exclusive Initial-State-Radiation Production of the $D \\bar D$, $D \\bar D^*$, and $D^* \\bar D^*$, Systems  

E-Print Network [OSTI]

We perform a study of the exclusive production of $D \\bar D$, $D \\bar D^*$, and $D^* \\bar D^*$ in initial-state-radiation events, from $e^+ e^-$ annihilations at a center-of-mass energy near 10.58 GeV, to search for charmonium and possible new resonances. The data sample corresponds to an integrated luminosity of 384 $fb^{-1}$ and was recorded by the BaBar experiment at the PEP-II storage rings. The $D \\bar D$, $D \\bar D^*$, and $D^* \\bar D^*$ mass spectra show clear evidence of several $\\psi$ resonances. However, there is no evidence for $Y(4260) \\to D \\bar D^*$ or $Y(4260)\\to D^* \\bar D^*$.

The BABAR Collaboration; B. Aubert

2009-03-09T23:59:59.000Z

78

Electronic Impact of Inclusions in Diamond  

SciTech Connect (OSTI)

X-ray topography data are compared with photodiode responsivity maps to identify potential candidates for electron trapping in high purity, single crystal diamond. X-ray topography data reveal the defects that exist in the diamond material, which are dominated by non-electrically active linear dislocations. However, many diamonds also contain defects configurations (groups of threading dislocations originating from a secondary phase region or inclusion) in the bulk of the wafer which map well to regions of photoconductive gain, indicating that these inclusions are a source of electron trapping which affect the performance of diamond X-ray detectors. It was determined that photoconductive gain is only possible with the combination of an injecting contact and charge trapping in the near surface region. Typical photoconductive gain regions are 0.2 mm across; away from these near-surface inclusions the device yields the expected diode responsivity.

Muller, E.M.; Smedley, J.; Raghothamachar, B.; Gaowei, M.; Keister, J.W.; Ben-Zvi, I.; Dudley, M.; Wu, Q.

2010-04-07T23:59:59.000Z

79

Effective placement of detectors at diamond interchanges  

E-Print Network [OSTI]

Most signalized interchanges in Texas are tight urban diamond interchanges of freeways having one-way frontage roads. At these interchanges, traffic actuated control with improper location of detectors may result in inefficient traffic operations...

Prabhakar, Dayakar

1994-01-01T23:59:59.000Z

80

Geometry and temperature dependent thermal conductivity of diamond nanowires: A non-equilibrium molecular dynamics study  

E-Print Network [OSTI]

plasma etching of polycrystalline diamond films [7], microwave plasma assisted chemical vapor deposition. For theoretical calculations of proper- ties of nanosized diamond materials, polycrystalline diamond thin filmsGeometry and temperature dependent thermal conductivity of diamond nanowires: A non

Melnik, Roderick

Note: This page contains sample records for the topic "diamond bar california" 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

Diamond film growth argon-carbon plasmas  

DOE Patents [OSTI]

A method and system are disclosed for manufacturing diamond film. The method involves forming a carbonaceous vapor, providing a gas stream of argon, hydrogen and hydrocarbon and combining the gas with the carbonaceous vapor, passing the combined carbonaceous vapor and gas carrier stream into a chamber, forming a plasma in the chamber causing fragmentation of the carbonaceous and deposition of a diamond film on a substrate. 29 figs.

Gruen, D.M.; Krauss, A.R.; Liu, S.Z.; Pan, X.Z.; Zuiker, C.D.

1998-12-15T23:59:59.000Z

82

Diamond film growth from fullerene precursors  

DOE Patents [OSTI]

A method and system are disclosed for manufacturing diamond film. The method involves forming a fullerene vapor, providing a noble gas stream and combining the gas with the fullerene vapor, passing the combined fullerene vapor and noble gas carrier stream into a chamber, forming a plasma in the chamber causing fragmentation of the fullerene and deposition of a diamond film on a substrate. 10 figs.

Gruen, D.M.; Liu, S.; Krauss, A.R.; Pan, X.

1997-04-15T23:59:59.000Z

83

California Geothermal Energy Collaborative  

E-Print Network [OSTI]

California Geothermal Energy Collaborative Geothermal Education and Outreach Guide of California Davis, and the California Geothermal Energy Collaborative. We specifically would like to thank support of the California Geothermal Energy Collaborative. We also thank Charlene Wardlow of Ormat for her

84

Diamond and Related Materials 8 (1999) 13881392 www.elsevier.com/locate/diamond  

E-Print Network [OSTI]

of the hot-filament diamond CVD gas-phase environment: direct comparison with experimental measurements R diamond reactor. These simulations have been compared to data measured using an in-situ molecular beam atoms, was found to be very important since it controlled the whole gas-phase chemistry. Comparison

Bristol, University of

85

California’s Energy Future: Transportation Energy Use in California  

E-Print Network [OSTI]

Policy, University of California, Berkeley (on leave) and Chief Technical Specialist for Renewable Energy

Yang, Christopher

2011-01-01T23:59:59.000Z

86

Plasma spraying method for forming diamond and diamond-like coatings  

DOE Patents [OSTI]

A method and composition is disclosed for the deposition of a thick layer of diamond or diamond-like material. The method includes high temperature processing wherein a selected composition including at least glassy carbon is heated in a direct current plasma arc device to a selected temperature above the softening point, in an inert atmosphere, and is propelled to quickly quenched on a selected substrate. The softened or molten composition crystallizes on the substrate to form a thick deposition layer comprising at least a diamond or diamond-like material. The selected composition includes at least glassy carbon as a primary constituent and may include at least one secondary constituent. Preferably, the secondary constituents are selected from the group consisting of at least diamond powder, boron carbide (B{sub 4}C) powder and mixtures thereof. 9 figs.

Holcombe, C.E.; Seals, R.D.; Price, R.E.

1997-06-03T23:59:59.000Z

87

Plasma spraying method for forming diamond and diamond-like coatings  

DOE Patents [OSTI]

A method and composition for the deposition of a thick layer (10) of diamond or diamond-like material. The method includes high temperature processing wherein a selected composition (12) including at least glassy carbon is heated in a direct current plasma arc device to a selected temperature above the softening point, in an inert atmosphere, and is propelled to quickly quenched on a selected substrate (20). The softened or molten composition (18) crystallizes on the substrate (20) to form a thick deposition layer (10) comprising at least a diamond or diamond-like material. The selected composition (12) includes at least glassy carbon as a primary constituent (14) and may include at least one secondary constituent (16). Preferably, the secondary constituents (16) are selected from the group consisting of at least diamond powder, boron carbide (B.sub.4 C) powder and mixtures thereof.

Holcombe, Cressie E. (Farragut, TN); Seals, Roland D. (Oak Ridge, TN); Price, R. Eugene (Knoxville, TN)

1997-01-01T23:59:59.000Z

88

n-Type diamond and method for producing same  

DOE Patents [OSTI]

A new n-type semiconducting diamond is disclosed, which is doped with n-type dopant atoms. Such diamond is advantageously formed by chemical vapor deposition from a source gas mixture comprising a carbon source compound for the diamond, and a volatile hot wire filament for the n-type impurity species, so that the n-type impurity atoms are doped in the diamond during its formation. A corresponding chemical vapor deposition method of forming the n-type semiconducting diamond is disclosed. The n-type semiconducting diamond of the invention may be usefully employed in the formation of diamond-based transistor devices comprising pn diamond junctions, and in other microelectronic device applications.

Anderson, Richard J. (Oakland, CA)

2002-01-01T23:59:59.000Z

89

Sparkling Diamonds – Reducing High Energy in the Frozen North  

E-Print Network [OSTI]

De Beers, the undisputed world leader in diamond mining, in a typically proactive approach, completed an energy review at the Snap Lake Diamond Mine in the Northwest Territories. What makes the approach unique is that the mine is still under...

Feldman, J.

2007-01-01T23:59:59.000Z

90

Study of Electron Transport and Amplification in Diamond  

SciTech Connect (OSTI)

As a successful completion of this award, my group has demonstrated world-leading electron gain from diamond for use in a diamond-amplified photocathode. Also, using high-resolution photoemission measurements we were able to uncover exciting new physics of the electron emission mechanisms from hydrogen terminated diamond. Our work, through the continued support of HEP, has resulted in a greater understanding of the diamond material science, including current limits, charge transport modeling, and spatial uniformity.

Muller, Erik M.; Ben-Zvi, Ilan

2013-03-31T23:59:59.000Z

91

Comparative evaluation of CVD diamond technologies  

SciTech Connect (OSTI)

Chemical vapor deposition (CVD) of diamonds occurs from hydrogen-hydrocarbon gas mixtures in the presence of atomic hydrogen at subatmospheric pressures. Most CVD methods are based on different means of generating and transporting atomic hydrogen in a particular system. Evaluation of these different techniques involves their capital costs, material costs, energy costs, labor costs and the type and quality of diamond that they produce. Currently, there is no universal agreement on which is the best technique and technique selection has been largely driven by the professional background of the user as well as the particular application of interest. This article discusses the criteria for evaluating a process for low-pressure deposition of diamond. Next, a brief history of low-pressure diamond synthesis is reviewed. Several specific processes are addressed, including the hot filament process, hot filament electron-assisted chemical vapor deposition, and plasma generation of atomic hydrogen by glow discharge, microwave discharge, low pressure radio frequency discharge, high pressure DC discharge, high pressure microwave discharge jets, high pressure RF discharge, and high and low pressure flames. Other types of diamond deposition methods are also evaluated. 101 refs., 15 figs.

Anthony, T.R. [General Electric Corporate Research & Development Center, Schenectady, NY (United States)

1993-01-01T23:59:59.000Z

92

CALIFORNIA ENERGY COMMISSION California Energy Commission  

E-Print Network [OSTI]

ASSOCIATION, AND THE VOTE SOLAR INITIATIVE FOR SOCIETAL COST-BENEFIT EVALUATION OF CALIFORNIA'S NET ENERGY undertake a study of the societal costs and benefits ofthe net energy metering ("NEM") program authorized, CALIFORNIA CENTER FOR SUSTAINABLE ENERGY, CALIFORNIA ENVIRONMENTAL JUSTICE ALLIANCE, CALIFORNIA SOLAR ENERGY

93

California's Environmental  

E-Print Network [OSTI]

-2011 #12;Local Governments Shape How Communities Grow photostock #12;California is investing in communities and planning · Strategic Growth Council ­ Planning grants ­ Modeling improvement grants ­ MPO-State Agency Associates for OPR #12;Sustainable Communities Provide Fiscal Benefits to Local Governments $0.0 $20.0 $40

California at Davis, University of

94

Etching of polycrystalline diamond films by electron beam assisted plasma  

E-Print Network [OSTI]

Etching of polycrystalline diamond films by electron beam assisted plasma Koji Kobashi, Shigeaki) Polycrystalline diamond films were processed in a direct current plasma produced by a self-focused electron beam that the etching apparatus used was capable of forming at least a 5-mm wide pattern of polycrystalline diamond film

Rocca, Jorge J.

95

Physica B 308310 (2001) 612615 Irradiation effects in semiconducting diamonds  

E-Print Network [OSTI]

Physica B 308­310 (2001) 612­615 Irradiation effects in semiconducting diamonds N. Kristianpoller irradiation on semiconducting diamonds (type IIb) were studied and compared with those induced at the same conditions in natural (type Ia) and in synthetic diamonds. Methods of optical absorption, of X-ray and light

Chen, Reuven

96

Wear of diamond and diamondlike carbon films.  

SciTech Connect (OSTI)

Detailed tribological studies on diamond and diamond-like carbon (DLC) films have confirmed that these films are inherently self-lubricating and resistant to abrasive, adhesive and corrosive wear. Because of their high chemical inertness, they are also resistant to corrosion and oxidation (even at elevated temperatures). The combination of such exceptional qualities in these films makes them ideal for a wide range of demanding tribological applications (such as microelectromechanical systems, cutting tools, mechanical seals, magnetic hard disks, etc.). These films, available for more than three decades, have been used extensively for tooling and magnetic hard disk applications. Their potential in other application areas is currently being explored around the world. With the development of new and more robust deposition methods in recent years, it is envisioned that the production of high quality diamond and DLC films will become very cost effective and highly reliable for large-scale applications in the transportation and manufacturing sectors. In this paper, sliding wear mechanisms of diamond and DLC films will be presented. Specifically, it will be shown that, in general the wear of these films is extremely low (mainly because of their exceptional hardness and low friction characteristics). Specific test conditions established during each sliding test, however, may dramatically affect the wear performance of certain diamond and DLC films. One of the dominant wear mechanismsrelates to a phase transformation that is primarily the result of very high mechanical and thermal loadings of sliding contact interfaces. The transformation products (such as disordered graphite) trapped at the sliding interface may transfer to themating surface and significantly affect friction and wear. This paper describes, in terms of structural and fundamental tribological knowledge, the ideal film microstructures and chemistry, as well as operational conditions under which diamond and DLC films perform the best and provide superlow friction and wear properties in sliding tribological applications.

Erdemir, A.; Energy Technology

2002-01-01T23:59:59.000Z

97

Accepted to Diamond and Related Materials A kinetic model of diamond nucleation and silicon carbide interlayer formation during  

E-Print Network [OSTI]

Accepted to Diamond and Related Materials A kinetic model of diamond nucleation and silicon carbide Engineering, Colorado State University, Fort Collins, CO, USA Abstract The presence of thin silicon carbide diffusion of carbon atoms into the silicon carbide layer, and the morphology and orientation of the diamond

Dandy, David

98

Hydrogen-doped cubic diamond and the crystal structure of n-diamond Bin Wen a,b,  

E-Print Network [OSTI]

Hydrogen-doped cubic diamond and the crystal structure of n-diamond Bin Wen a,b, , Roderick Melnik. In particular, hydrogen concen- tration dependent elastic constants and lattice parameters for the H-doped diamond have been analyzed. Our results indicate that when the hydrogen concentration is less than 19 at

Melnik, Roderick

99

Method of improving field emission characteristics of diamond thin films  

DOE Patents [OSTI]

A method of preparing diamond thin films with improved field emission properties. The method includes preparing a diamond thin film on a substrate, such as Mo, W, Si and Ni. An atmosphere of hydrogen (molecular or atomic) can be provided above the already deposited film to form absorbed hydrogen to reduce the work function and enhance field emission properties of the diamond film. In addition, hydrogen can be absorbed on intergranular surfaces to enhance electrical conductivity of the diamond film. The treated diamond film can be part of a microtip array in a flat panel display.

Krauss, Alan R. (Naperville, IL); Gruen, Dieter M. (Downer Grove, IL)

1999-01-01T23:59:59.000Z

100

Method of improving field emission characteristics of diamond thin films  

DOE Patents [OSTI]

A method of preparing diamond thin films with improved field emission properties is disclosed. The method includes preparing a diamond thin film on a substrate, such as Mo, W, Si and Ni. An atmosphere of hydrogen (molecular or atomic) can be provided above the already deposited film to form absorbed hydrogen to reduce the work function and enhance field emission properties of the diamond film. In addition, hydrogen can be absorbed on intergranular surfaces to enhance electrical conductivity of the diamond film. The treated diamond film can be part of a microtip array in a flat panel display. 3 figs.

Krauss, A.R.; Gruen, D.M.

1999-05-11T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

California's Water Energy Relationship  

E-Print Network [OSTI]

.........................................................................................................................7 THE ENERGY INTENSITY OF THE WATER USE CYCLE.........................................................................................9 ENERGY INTENSITY IN NORTHERN AND SOUTHERN CALIFORNIA1 CALIFORNIA ENERGY COMMISSION California's Water ­ Energy Relationship Prepared in Support

102

Diamond and diamond-like carbon films for advanced electronic applications  

SciTech Connect (OSTI)

Aim of this laboratory-directed research and development (LDRD) project was to develop diamond and/or diamond-like carbon (DLC) films for electronic applications. Quality of diamond and DLC films grown by chemical vapor deposition (CVD) is not adequate for electronic applications. Nucleation of diamond grains during growth typically results in coarse films that must be very thick in order to be physically continuous. DLC films grown by CVD are heavily hydrogenated and are stable to temperatures {le} 400{degrees}C. However, diamond and DLC`s exceptional electronic properties make them candidates for integration into a variety of microelectronic structures. This work studied new techniques for the growth of both materials. Template layers have been developed for the growth of CVD diamond films resulting in a significantly higher nucleation density on unscratched or unprepared Si surfaces. Hydrogen-free DLC with temperature stability {le} 800{degrees}C has been developed using energetic growth methods such as high-energy pulsed-laser deposition. Applications with the largest system impact include electron-emitting materials for flat-panel displays, dielectrics for interconnects, diffusion barriers, encapsulants, and nonvolatile memories, and tribological coatings that reduce wear and friction in integrated micro-electro-mechanical devices.

Siegal, M.P.; Friedmann, T.A.; Sullivan, J.P. [and others

1996-03-01T23:59:59.000Z

103

Arnold Schwarzenegger CALIFORNIA OCEAN WAVE  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor CALIFORNIA OCEAN WAVE ENERGY ASSESSMENT Prepared For: California this report as follows: Previsic, Mirko. 2006. California Ocean Wave Energy Assessment. California Energy Systems Integration · Transportation California Ocean Wave Energy Assessment is the final report

104

Ultrasensitive Magnetometry and Imaging with NV Diamond  

E-Print Network [OSTI]

-size wire structure to sit directly on the surface of millimeter-scale diamond plate. In contrast to conventional magnetic resonance imaging pulsed ESR was used to measure the Rabi oscillations. From the beating of Rabi oscillations from a "double NV...

Kim, Changdong

2011-08-08T23:59:59.000Z

105

California's electricity crisis  

E-Print Network [OSTI]

The collapse of California's electricity restructuring and competition program has attracted attention around the world. Prices in California's competitive wholesale electricity market increased by 500% between the second ...

Joskow, Paul L.

2001-01-01T23:59:59.000Z

106

Demand Response In California  

Broader source: Energy.gov [DOE]

Presentation covers the demand response in California and is given at the FUPWG 2006 Fall meeting, held on November 1-2, 2006 in San Francisco, California.

107

COBE's Galactic Bar and Disk  

E-Print Network [OSTI]

A model of the bar and old stellar disk of the Galaxy has been derived from the survey of the Diffuse Infrared Background Experiment (DIRBE) of the Cosmic Background Explorer at wavelengths of 1.25, 2.2, 3.5, and 4.9 microns. It agrees very well with the data, except in directions in which the near- infrared optical depth is high. Among the conclusions drawn from the model: The Sun is located approximately 16.5 pc above the midpoint of the Galactic plane. The disk has an outer edge four kpc from the Sun, and is warped like the HI layer. It has a central hole roughly the diameter of the inner edge of the "three-kiloparsec" molecular cloud ring, and within that hole lies a bright, strong, "early-type" bar, tilted approximately 14 degrees from the Sun-Galactic center line. The model has 47 free parameters. The model is discussed in detail and contour plots and images of the residuals presented.

H. T. Freudenreich

1997-08-04T23:59:59.000Z

108

Dowel Bar Standardization NC^2 Spring Meeting  

E-Print Network [OSTI]

" > 10" ­ 12" >12" Dowel Bar Diameter 1" 1¼" 1½" 1 ½" Height to center of dowel** 3" 4" 5" 6" **Elect to have thinner cover in bottom of slab vs. top of slab #12;Proposed Dowel Bar Diameters "Engineering" > 10" ­ 12" >12" Dowel Bar Diameter 1" 1¼" 1½" 1 ½" Height to center of dowel** 3" 4" 5" 6" **Elect

109

Tennessee Nuclear Profile - Watts Bar Nuclear Plant  

U.S. Energy Information Administration (EIA) Indexed Site

Watts Bar Nuclear Plant" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

110

BaBar: Direct CPV Searches  

SciTech Connect (OSTI)

Some recent BaBar measurements of CP-violation charge asymmetries in B meson decays to charmless hadronic final states are presented.

Mir, L.M.; /LBL, Berkeley

2006-04-14T23:59:59.000Z

111

Pattern speed evolution and bar reformation  

E-Print Network [OSTI]

Bars in spiral galaxies can weaken through gas inflow towards the center, and angular momentum transfer. Several bar episodes can follow one another in the life of the galaxy, if sufficient gas is accreted from the intergalactic medium to revive young disks. Pattern speeds of the successive bars are different, due to mass concentration, or increased velocity dispersion of the remaining stellar component. In the same time, the spiral galaxy evolves in morphological type. Numerical simulations are presented, trying to correlate type and bar pattern speeds.

F. Combes

2008-11-05T23:59:59.000Z

112

NUCLEAR POWER in CALIFORNIA  

E-Print Network [OSTI]

NUCLEAR POWER in CALIFORNIA: 2007 STATUS REPORT CALIFORNIA ENERGY COMMISSION October 2007 CEC-100, California Contract No. 700-05-002 Prepared For: California Energy Commission Barbara Byron, Senior Nuclear public workshops on nuclear power. The Integrated Energy Policy Report Committee, led by Commissioners

113

California Energy Commission GUIDELINES  

E-Print Network [OSTI]

California Energy Commission GUIDELINES GUIDELINES FOR CALIFORNIA'S SOLAR ELECTRIC INCENTIVE, this document presents guidelines for solar energy system incentive programs in California. Senate Bill 1 is the culmination of the Governor's Million Solar Roofs Initiative, expanding upon the California Solar Initiative

114

Workshop on diamond and diamond-like-carbon films for the transportation industry  

SciTech Connect (OSTI)

Applications exist in advanced transportation systems as well as in manufacturing processes that would benefit from superior tribological properties of diamond, diamond-like-carbon and cubic boron nitride coatings. Their superior hardness make them ideal candidates as protective coatings to reduce adhesive, abrasive and erosive wear in advanced diesel engines, gas turbines and spark-ignited engines and in machining and manufacturing tools as well. The high thermal conductivity of diamond also makes it desirable for thermal management not only in tribological applications but also in high-power electronic devices and possibly large braking systems. A workshop has been recently held at Argonne National Laboratory entitled ``Diamond and Diamond-Like-Carbon Films for Transportation Applications`` which was attended by 85 scientists and engineers including top people involved in the basic technology of these films and also representatives from many US industrial companies. A working group on applications endorsed 18 different applications for these films in the transportation area alone. Separate abstracts have been prepared.

Nichols, F.A.; Moores, D.K. [eds.

1993-01-01T23:59:59.000Z

115

Gas flow in barred potentials  

E-Print Network [OSTI]

We use a Cartesian grid to simulate the flow of gas in a barred Galactic potential and investigate the effects of varying the sound speed in the gas and the resolution of the grid. For all sound speeds and resolutions, streamlines closely follow closed orbits at large and small radii. At intermediate radii shocks arise and the streamlines shift between two families of closed orbits. The point at which the shocks appear and the streamlines shift between orbit families depends strongly on sound speed and resolution. For sufficiently large values of these two parameters, the transfer happens at the cusped orbit as hypothesised by Binney et al. over two decades ago. For sufficiently high resolutions the flow downstream of the shocks becomes unsteady. If this unsteadiness is physical, as appears to be the case, it provides a promising explanation for the asymmetry in the observed distribution of CO.

Sormani, Mattia C; Magorrian, John

2015-01-01T23:59:59.000Z

116

Very low friction for diamond sliding on diamond in water Plasma Processing Laboratory, Auburn University, 200 Broun Hall, Auburn, Alabama 36849  

E-Print Network [OSTI]

on a polished polycrystalline chemically vapor deposited diamond film in water at a speed of 0.05 mm/s underVery low friction for diamond sliding on diamond in water Y. Tzeng Plasma Processing Laboratory for publication 17 September 1993) This letter reports the lowest coefficient of friction measured for diamond

Tzeng, Yonhua

117

Electronic and physico-chemical properties of nanometric boron delta-doped diamond structures  

SciTech Connect (OSTI)

Heavily boron doped diamond epilayers with thicknesses ranging from 40 to less than 2?nm and buried between nominally undoped thicker layers have been grown in two different reactors. Two types of [100]-oriented single crystal diamond substrates were used after being characterized by X-ray white beam topography. The chemical composition and thickness of these so-called delta-doped structures have been studied by secondary ion mass spectrometry, transmission electron microscopy, and spectroscopic ellipsometry. Temperature-dependent Hall effect and four probe resistivity measurements have been performed on mesa-patterned Hall bars. The temperature dependence of the hole sheet carrier density and mobility has been investigated over a broad temperature range (6?K?

Chicot, G., E-mail: gauthier.chicot@neel.cnrs.fr; Fiori, A.; Tran Thi, T. N.; Bousquet, J.; Delahaye, J.; Grenet, T.; Eon, D.; Omnès, F.; Bustarret, E. [Université Grenoble Alpes, Institut NEEL, 38042 Grenoble (France); CNRS, Institut NEEL, 38042 Grenoble (France); Volpe, P. N.; Tranchant, N.; Mer-Calfati, C.; Arnault, J. C. [CEA, LIST, Diamond Sensors Laboratory, 91191 Gif-sur-Yvette (France); Gerbedoen, J. C.; Soltani, A.; De Jaeger, J. C. [IEMN, UMR-CNRS 8520, Avenue Poincaré, Université de Lille 1, 59652 Villeneuve d'Ascq (France); Alegre, M. P.; Piñero, J. C.; Araújo, D. [Dpto Ciencia de los Materiales, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real (Cádiz) (Spain); Jomard, F. [Groupe d'Étude de la Matière Condensée (GEMaC), UMR 8635 du CNRS, UVSQ, 45 Avenue des États-Unis, 78035 Versailles Cedex (France); and others

2014-08-28T23:59:59.000Z

118

Method to fabricate micro and nano diamond devices  

DOE Patents [OSTI]

A method including forming a diamond material on the surface of a substrate; forming a first contact and a separate second contact; and patterning the diamond material to form a nanowire between the first contact and the second contact. An apparatus including a first contact and a separate second contact on a substrate; and a nanowire including a single crystalline or polycrystalline diamond material on the substrate and connected to each of the first contact and the second contact.

Morales, Alfredo M; Anderson, Richard J; Yang, Nancy Y. C.; Skinner, Jack L; Rye, Michael J

2014-10-07T23:59:59.000Z

119

Effectiveness of guidelines for retiming signalized diamond interchanges  

E-Print Network [OSTI]

OF SCIENCE May 1991 Major Subject: Civil Engineering EFFECTIVENESS OF GUIDELINES FOR RETIMING SIGNALIZED DIAMOND INTERCHANGES A Thesis by YVONNE DENISE IRVINE Approved as to style and content by: Daniel B. Fambro (Chair of Committee) Thomas Urbanik.... For the diamond interchange test, the participants were randomly assigned to two groups: the control group with no guidelines as reference or the second group, with the guidelines. The average scores on the diamond interchange test were compared using analysis...

Irvine, Yvonne Denise

1991-01-01T23:59:59.000Z

120

Measurement of tool forces in diamond turning  

SciTech Connect (OSTI)

A dynamometer has been designed and built to measure forces in diamond turning. The design includes a 3-component, piezoelectric transducer. Initial experiments with this dynamometer system included verification of its predicted dynamic characteristics as well as a detailed study of cutting parameters. Many cutting experiments have been conducted on OFHC Copper and 6061-T6 Aluminum. Tests have involved investigation of velocity effects, and the effects of depth and feedrate on tool forces. Velocity has been determined to have negligible effects between 4 and 21 m/s. Forces generally increase with increasing depth of cut. Increasing feedrate does not necessarily lead to higher forces. Results suggest that a simple model may not be sufficient to describe the forces produced in the diamond turning process.

Drescher, J.; Dow, T.A.

1988-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

Precision diamond grinding of ceramics and glass  

SciTech Connect (OSTI)

A new research initiative will be undertaken to investigate the effect of machine parameters and material properties on precision diamond grinding of ceramics and glass. The critical grinding depth to initiate the plastic flow-to-brittle fracture regime will be directly measured using plunge-grind tests. This information will be correlated with machine parameters such as wheel bonding and diamond grain size. Multiaxis grinding tests will then be made to provide data more closely coupled with production technology. One important aspect of the material property studies involves measuring fracture toughness at the very short crack sizes commensurate with grinding damage. Short crack toughness value`s can be much less than the long-crack toughness values measured in conventional fracture tests.

Smith, S.; Paul, H.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

122

Immigration reform and California agriculture  

E-Print Network [OSTI]

reform and California agriculture Philip Martin Professor,proposals for California agriculture. Immigration reformCenter. 196 CALIFORNIA AGRICULTURE • VOLUME 67 , NUMBER 4

Martin, Philip

2013-01-01T23:59:59.000Z

123

2011 Fact Sheet EMPLOYMENT & BAR PASSAGE  

E-Print Network [OSTI]

) Resident $22,339 Non-Resident $30,829 Class of 2010 Employment Statistics Bar Passage Employed (2102011 Fact Sheet ENROLLMENT EMPLOYMENT & BAR PASSAGE ACADEMICS Centers Biodefense, Law, and Public students employed in short-term positions funded by the law school's Copeland Fellows Program. Clinical

Rock, Chris

124

amorphous diamond films: Topics by E-print Network  

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

simulations of the nanometer-scale indentation of amorphous-carbon thin films Materials Science Websites Summary: , and lattice constants of both solid-state diamond and...

125

Electroless nickel: an important coating for diamond turning applications  

SciTech Connect (OSTI)

Diamond turning is the use of a single-point diamond tool on a precision lathe under very precisely controlled machine and environmental conditions to fabricate finished components. With a machine presently available at LLNL a part accuracy between 0.05 and 1.0 ..mu..m (2 and 40 millionths of an inch) is obtainable. Coatings offer significant advantages for diamond turning applications inasmuch as they can be applied to lightweight substrates such as aluminum or beryllium. One of the most used coatings for diamond turning applications is electroless nickel. Purpose of this paper is to document case histories of such applications and suggest areas for future work.

Dini, J.W.

1980-09-24T23:59:59.000Z

126

Robust Diamond-Based RF Switch Yields Enhanced Communication...  

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

Robust Diamond-Based RF Switch Yields Enhanced Communication Capabilities Technology available for licesning: A radio frequency (RF) microelectromechanical system (MEMS) switch...

127

Microsoft Word - DiamondB_Easement_CX.doc  

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

Cecilia Brown Project Manager - KEWM-4 Proposed Action: Provision of funds to Montana Fish, Wildlife & Parks to purchase the Diamond B conservation easement. Fish and Wildlife...

128

Synthesis and characterization of a nanocrystalline diamond aerogel  

E-Print Network [OSTI]

nanocrystalline diamond aerogel Peter J. Pauzauskie a,1,2 ,Laboratory, Berkeley, CA 94720 Aerogel materials have myriadcreating a nanodiamond aerogel matrix has remained an

Pauzauskie, Peter J.

2012-01-01T23:59:59.000Z

129

Luminescence Dating `I also brought it [a diamond] to some  

E-Print Network [OSTI]

Includes ­ Thermoluminescence (TL), Optically stimulated luminescence (OSL), infrared stimulatedLuminescence Dating `I also brought it [a diamond] to some kind of glimmering light by taking

Sengun, Mehmet Haluk

130

Yield Optimization of Nitrogen Vacancy Centers in Diamond  

E-Print Network [OSTI]

Atomic Force Microscopy APD Avalanche Photodiode CCD Charge Coupled Device CVD Chemical Vapor Deposition DC Direct Current ESR... CHAPTER I INTRODUCTION ................................................................................ …. .1 II THEORY .................................................................................................... .3 A. Diamond...

Chen, Jeson

2012-10-19T23:59:59.000Z

131

amorphous diamond flat: Topics by E-print Network  

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

32 Synthesis and characterization of single-wall carbon nanotubeamorphous diamond thin-film composites Materials Science Websites Summary: . Ultrahard, transparent,...

132

Diamonds are an Electronic Device's Best Friend | Department...  

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

way to combine diamond films with two other materials important for advanced devices, graphene and gallium nitride. Graphene is a rising star of the materials science world, with...

133

amorphous diamond-like carbon: Topics by E-print Network  

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

2 Atmospheric plasma deposition of diamond-like carbon coatings Angela M. Ladwig a,b, Materials Science Websites Summary: Atmospheric plasma deposition of diamond-like carbon...

134

adherent diamond-like carbon: Topics by E-print Network  

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

2 Atmospheric plasma deposition of diamond-like carbon coatings Angela M. Ladwig a,b, Materials Science Websites Summary: Atmospheric plasma deposition of diamond-like carbon...

135

Panel 2 - properties of diamond and diamond-like-carbon films  

SciTech Connect (OSTI)

This panel attempted to identify and prioritize research and development needs in determining the physical, mechanical and chemical properties of diamond and diamond-like-carbon films (D/DLCF). Three specific goals were established. They were: (1) To identify problem areas which produce concern and require a better knowledge of D/DLCF properties. (2) To identify and prioritize key properties of D/DLCF to promote transportation applications. (3) To identify needs for improvement in properties-measurement methods. Each of these goals is addressed subsequently.

Blau, P.J.; Clausing, R.E. [Oak Ridge National Lab., TN (United States); Ajayi, O.O.; Liu, Y.Y.; Purohit, A. [Argonne National Lab., IL (United States); Bartelt, P.F. [Deere & Co., Moline, IL (United States); Baughman, R.H. [Allied Signal, Morristown, NJ (United States); Bhushan, B. [Ohio State Univ., Columbus (United States); Cooper, C.V. [United Technologies Research Center, East Hartford, CT (United States); Dugger, M.T. [Sandia National Laboratories, Albuquerque, NM (United States); Freedman, A. [Aerodyne Research, Inc., Billerica, MA (United States); Larsen-Basse, J. [National Science Foundation, Washington, DC (United States); McGuire, N.R. [Caterpillar, Peoria, IL (United States); Messier, R.F. [Pennsylvania State Univ., University Park (United States); Noble, G.L.; Ostrowki, M.H. [John Crane, Inc., Morton Grove, IL (United States); Sartwell, B.D. [Naval Research Lab., Washington, DC (United States); Wei, R. [Colorado State Univ., Fort Collins (United States)

1993-01-01T23:59:59.000Z

136

Patterning of nanocrystalline diamond films for diamond microstructures useful in MEMS and other devices  

DOE Patents [OSTI]

MEMS structure and a method of fabricating them from ultrananocrystalline diamond films having average grain sizes of less than about 10 nm and feature resolution of less than about one micron . The MEMS structures are made by contacting carbon dimer species with an oxide substrate forming a carbide layer on the surface onto which ultrananocrystalline diamond having average grain sizes of less than about 10 nm is deposited. Thereafter, microfabrication process are used to form a structure of predetermined shape having a feature resolution of less than about one micron.

Gruen, Dieter M. (Downers Grove, IL); Busmann, Hans-Gerd (Bremen, DE); Meyer, Eva-Maria (Bremen, DE); Auciello, Orlando (Bolingbrook, IL); Krauss, Alan R. (late of Naperville, IL); Krauss, Julie R. (Naperville, IL)

2004-11-02T23:59:59.000Z

137

CALIFORNIA ENERGY CALIFORNIA ENERGY DEMAND 2010-2020  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION CALIFORNIA ENERGY DEMAND 2010-2020 ADOPTED FORECAST for this report: Kavalec, Chris and Tom Gorin, 2009. California Energy Demand 20102020, Adopted Forecast. California Energy Commission. CEC2002009012CMF #12; i Acknowledgments The demand forecast

138

California Energy Commission STATE ENERGY  

E-Print Network [OSTI]

California Energy Commission CALIFORNIA STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM GUIDELINES FOURTH EDITION ADOPTED BY THE CALIFORNIA ENERGY COMMISSION DECEMBER 16, 2009 AMENDED MARCH 24 Recovery and Reinvestment Act 2009 #12; i CALIFORNIA ENERGY COMMISSION Karen Douglas

139

California Energy Commission STATE ENERGY  

E-Print Network [OSTI]

California Energy Commission CALIFORNIA STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM GUIDELINES SECOND THIRD EDITION ADOPTED BY THE CALIFORNIA ENERGY COMMISSION DECEMBER 16, 2009 AMENDED MARCH and Reinvestment Act 2009 #12; i CALIFORNIA ENERGY COMMISSION Karen Douglas Chairman James D

140

Cam-controlled boring bar  

DOE Patents [OSTI]

A cam-controlled boring bar system (100) includes a first housing (152) which is rotatable about its longitudinal axis (154), and a second housing in the form of a cam-controlled slide (158) which is also rotatable about the axis (154) as well as being translatable therealong. A tool-holder (180) is mounted within the slide (158) for holding a single point cutting tool. Slide (158) has a rectangular configuration and is disposed within a rectangularly configured portion of the first housing (152). Arcuate cam slots (192) are defined within a side plate (172) of the housing (152), while cam followers (194) are mounted upon the cam slide (158) for cooperative engagement with the cam slots (192). In this manner, as the housing (152) and slide (158) rotate, and as the slide (158) also translates, a through-bore (14) having an hourglass configuration will be formed within a workpiece (16) which may be, for example, a nuclear reactor steam generator tube support plate.

Glatthorn, Raymond H. (St. Petersburg, FL)

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

NEW HIGH STRENGTH AND FASTER DRILLING TSP DIAMOND CUTTERS  

SciTech Connect (OSTI)

The manufacture of thermally stable diamond (TSP) cutters for drill bits used in petroleum drilling requires the brazing of two dissimilar materials--TSP diamond and tungsten carbide. The ENDURUS{trademark} thermally stable diamond cutter developed by Technology International, Inc. exhibits (1) high attachment (shear) strength, exceeding 345 MPa (50,000 psi), (2) TSP diamond impact strength increased by 36%, (3) prevents TSP fracture when drilling hard rock, and (4) maintains a sharp edge when drilling hard and abrasive rock. A novel microwave brazing (MWB) method for joining dissimilar materials has been developed. A conventional braze filler metal is combined with microwave heating which minimizes thermal residual stress between materials with dissimilar coefficients of thermal expansion. The process results in preferential heating of the lower thermal expansion diamond material, thus providing the ability to match the thermal expansion of the dissimilar material pair. Methods for brazing with both conventional and exothermic braze filler metals have been developed. Finite element modeling (FEM) assisted in the fabrication of TSP cutters controllable thermal residual stress and high shear attachment strength. Further, a unique cutter design for absorbing shock, the densification of otherwise porous TSP diamond for increased mechanical strength, and diamond ion implantation for increased diamond fracture resistance resulted in successful drill bit tests.

Robert Radtke

2006-01-31T23:59:59.000Z

142

Electrically conductive polycrystalline diamond and particulate metal based electrodes  

DOE Patents [OSTI]

An electrically conducting and dimensionally stable diamond (12, 14) and metal particle (13) electrode produced by electrodepositing the metal on the diamond is described. The electrode is particularly useful in harsh chemical environments and at high current densities and potentials. The electrode is particularly useful for generating hydrogen, and for reducing oxygen and oxidizing methanol in reactions which are of importance in fuel cells.

Swain, Greg M.; Wang, Jian

2005-04-26T23:59:59.000Z

143

Method and apparatus for diamond wire cutting of metal structures  

DOE Patents [OSTI]

A method and apparatus for diamond wire cutting of metal structures, such as nuclear reactor vessels, is provided. A diamond wire saw having a plurality of diamond beads with beveled or chamfered edges is provided for sawing into the walls of the metal structure. The diamond wire is guided by a plurality of support structures allowing for a multitude of different cuts. The diamond wire is cleaned and cooled by CO.sub.2 during the cutting process to prevent breakage of the wire and provide efficient cutting. Concrete can be provided within the metal structure to enhance cutting efficiency and reduce airborne contaminants. The invention can be remotely controlled to reduce exposure of workers to radioactivity and other hazards.

Parsells, Robert; Gettelfinger, Geoff; Perry, Erik; Rule, Keith

2005-04-19T23:59:59.000Z

144

Secondary-electron emission from hydrogen-terminated diamond  

SciTech Connect (OSTI)

Diamond amplifiers demonstrably are an electron source with the potential to support high-brightness, high-average-current emission into a vacuum. We recently developed a reliable hydrogenation procedure for the diamond amplifier. The systematic study of hydrogenation resulted in the reproducible fabrication of high gain diamond amplifier. Furthermore, we measured the emission probability of diamond amplifier as a function of the external field and modelled the process with resulting changes in the vacuum level due to the Schottky effect. We demonstrated that the decrease in the secondary electrons average emission gain was a function of the pulse width and related this to the trapping of electrons by the effective NEA surface. The findings from the model agree well with our experimental measurements. As an application of the model, the energy spread of secondary electrons inside the diamond was estimated from the measured emission.

Wang E.; Ben-Zvi, I.; Rao, T.; Wu, Q.; Dimitrov, D.A.; T. Xin, T.

2012-05-20T23:59:59.000Z

145

Energy Upgrade California  

Broader source: Energy.gov [DOE]

The Energy Upgrade California program serves as a one-stop shop for California homeowners who want to improve the energy efficiency of their homes. The program connects homeowners with qualified...

146

NORTHERN CALIFORNIA METALLURGICAL SECTION  

E-Print Network [OSTI]

. Chin, Department of Materials Science, University of California, Berkeley, California 12:30 "UFO Professor Robert Creegan as our luncheon speaker. His topic will be "UFO's -- Borders of Science." 5

Wu, Junqiao

147

GUIDELINES PROPOSITION 39: CALIFORNIA  

E-Print Network [OSTI]

GUIDELINES PROPOSITION 39: CALIFORNIA CLEAN ENERGY JOBS ACT - 2013 PROGRAM IMPLEMENTATION Utilities Commission. Keywords: Proposition 39, California Clean Energy Jobs Act, Job Creation Fund, Senate Bill 73, energy efficiency, clean energy, conservation, conservation corps

148

CALIFORNIA CARBON SEQUESTRATION THROUGH  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION CARBON SEQUESTRATION THROUGH CHANGES IN LAND USE IN WASHINGTON. Carbon Sequestration Through Changes in Land Use in Washington: Costs and Opportunities. California for Terrestrial Carbon Sequestration in Oregon. Report to Winrock International. #12;ii #12;iii Preface

149

Black Diamond Power Co | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: Energy ResourcesJersey:form ViewBlack Diamond Power Co Jump to: navigation,

150

Diamond Based TE Materials | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat Pump Models |Conduct, Parent CompanyaUSAMPRelated Path DependenceDiamond Based TE

151

Bruce Diamond | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofofOxford SiteToledoSampling atSFO |Alternate|BenefitsDiamond |

152

2Cosmic Bar Graphs Galaxy Type  

E-Print Network [OSTI]

in the cluster are spirals? Problem 2 ­ Gamma-ray bursts happen about once each day. The bar graph to the right there are 160 total galaxies, the fraction of spirals is 137/160 = 0.86, or equivalently 86%. Problem 2 ­ Gamma-ray2Cosmic Bar Graphs 0 20 40 60 80 100 S E SB I Galaxy Type Number 0 200 400 600 800 1000 FB SB Burst

153

Nanocrystalline diamond synthesized from C60 Natalia Dubrovinskaia*, Leonid Dubrovinsky, Falko Langenhorst,  

E-Print Network [OSTI]

, the synthesis of nanocrystalline films of diamond-like carbon (DLC) and polycrystalline cubic diamond have display excellent properties as surface coating for metals [9]. Polycrystalline cubic diamond synthesisedNanocrystalline diamond synthesized from C60 Natalia Dubrovinskaia*, Leonid Dubrovinsky, Falko

Jacobsen, Steven D.

154

The electrical and optical properties of thin lm diamond implanted with silicon  

E-Print Network [OSTI]

:Si alloys were formed by the implantation of Si into polycrystalline diamond ®lms grown by che- mical vaporThe electrical and optical properties of thin ®lm diamond implanted with silicon K.J. Roea,* , J of diamond make it an attractive material for use in extreme conditions. Diamond devices have been fabricated

Kolodzey, James

155

Integrated High-Quality Factor Optical Resonators in Diamond B. J. M. Hausmann,,  

E-Print Network [OSTI]

-performance devices places stringent requirements on the diamond film quality. For example, polycrystalline diamond associated with polycrystalline and ion-sliced single crystal diamond films. For example, low-loss opticalIntegrated High-Quality Factor Optical Resonators in Diamond B. J. M. Hausmann,, I. B. Bulu,, P. B

Loncar, Marko

156

Reduced thermal resistance of the silicon-synthetic diamond composite substrates at elevated temperatures  

E-Print Network [OSTI]

/Si sub- strates, depends on the polycrystalline-diamond grain size, diamond layer thicknessReduced thermal resistance of the silicon-synthetic diamond composite substrates at elevated of synthetic diamond-silicon composite substrates. Although composite substrates are more thermally resistive

157

Mantle-related carbonados? Geochemical insights from diamonds from the Dachine komatiite (French Guiana)  

E-Print Network [OSTI]

Carbonado is a unique type of polycrystalline diamond characterised, among others, by 13 C-depleted isotope carbonado diamonds are polycrystalline, but the reciprocal is not true, i.e. a polycrystalline diamond is not necessarily a carbonado. Most classifications for polycrystalline diamonds are established according

Cartigny, Pierre

158

THE ELECTRICAL AND OPTICAL PROPERTIES OF THIN FILM DIAMOND IMPLANTED WITH SILICON  

E-Print Network [OSTI]

devices. The C:Si alloys were formed by the implantation of Si into polycrystalline diamond films grownTHE ELECTRICAL AND OPTICAL PROPERTIES OF THIN FILM DIAMOND IMPLANTED WITH SILICON K. J. Roe and J and electrical properties of diamond make it an attractive material for use in extreme conditions. Diamond

Kolodzey, James

159

Field emission properties of phosphorus doped microwave plasma chemical vapor deposition diamond films by ion implantation  

E-Print Network [OSTI]

2002; published 5 February 2003 Phosphorus doped polycrystalline diamond films were grown using ion the electrical char- acteristics of diamond FEAs to lower the operating voltage. Polycrystalline diamond hasField emission properties of phosphorus doped microwave plasma chemical vapor deposition diamond

Lee, Jong Duk

160

Boron Doping of Microcrystalline and Nanocrystalline Diamond Films: Where is the Boron Paul William May1  

E-Print Network [OSTI]

is that polycrystalline boron-doped CVD diamond films possess grain boundaries containing a small-volume fraction of non-diamondBoron Doping of Microcrystalline and Nanocrystalline Diamond Films: Where is the Boron Going? Paul `cauliflower'-type nanocrystalline (c-NCD) CVD diamond films vary as a function of B content. The conductivity

Bristol, University of

Note: This page contains sample records for the topic "diamond bar california" 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

Estimation of parameters in thermal-field emission from diamond D.G. Walkera  

E-Print Network [OSTI]

: Thermal field emission; Diamond film 1. Introduction Polycrystalline diamond films can exhibit outstanding polycrystalline diamond films at elevated temperatures. Thermal effects are included in the models and provide. Wang et al. [10] observed emission from the region between grains in polycrystalline diamond films

Walker, D. Greg

162

Atomistic simulations of structures and mechanical properties of S011diamond  

E-Print Network [OSTI]

Polycrystalline diamond films obtained by chemical vapor deposition CVD have numerous applications due and their triple junctions in diamond O. A. Shenderova and Donald W. Brenner Department of Materials Science triple junctions TJ's in diamond as well as a multiply twinned diamond particle have been calculated

Brenner, Donald W.

163

Nano-diamonds in the Universe A.C. Andersen,1  

E-Print Network [OSTI]

Nano-diamonds in the Universe A.C. Andersen,1 H. Mutschke,2 L. Binette3 , S. Höfner4 1 NORDITA, SE-75120 Uppsala Sweden The first direct evidence for nano-diamonds in space came from meteorites. Laboratory analyses on fine-grained diamond residues from primitive meteorites have shown that nano- diamonds

Andersen, Anja C.

164

Coupling of nitrogen-vacancy centers in diamond to a GaP waveguide  

E-Print Network [OSTI]

The optical coupling of guided modes in a GaP waveguide to nitrogen-vacancy (NV) centers in diamond is demonstrated. The electric field penetration into diamond and the loss of the guided mode are measured. The results indicate that the GaP-diamond system could be useful for realizing coupled microcavity-NV devices for quantum information processing in diamond.

K. -M. C. Fu; C. Santori; P. E. Barclay; I. Aharonovich; S. Prawer; N. Meyer; A. M. Holm; R. G. Beausoleil

2008-11-03T23:59:59.000Z

165

California Energy Commission  

E-Print Network [OSTI]

presents its audit report concerning our review of the California Energy Commission's (energy commission Recommendation 40 Response to the Audit California Energy Commission 41 #12;1 SUMMARY RESULTS IN BRIEF C oncernsCalifornia Energy Commission: Although External Factors Have Caused Delays in Its Approval of Sites

166

California's Energy Future  

E-Print Network [OSTI]

#12;California's Energy Future ­ The Potential for Biofuels May 2013 Heather Youngs and Christopher R. Somerville #12;LEGAL NOTICE This report was prepared pursuant to a contract between the California Energy Commission (CEC) and the California Council on Science andTechnology (CCST). It does

California at Davis, University of

167

UCDavis University of California A California Energy  

E-Print Network [OSTI]

PEV drivers charge at home #12;Charging behavior ­ self reportedLarger sample ­About 50% sayUCDavis University of California A California Energy Commission Public Interest Energy Research · Fleet Operation · Energy Savings Battery studies · Benchmark Testing · 2nd use · End of life Spatial

California at Davis, University of

168

Performance evaluation of bound diamond ring tools  

SciTech Connect (OSTI)

LLNL is collaborating with the Center for Optics Manufacturing (COM) and the American Precision Optics Manufacturers Association (APOMA) to optimize bound diamond ring tools for the spherical generation of high quality optical surfaces. An important element of this work is establishing an experimentally-verified link between tooling properties and workpiece quality indicators such as roughness, subsurface damage and removal rate. In this paper, we report on a standardized methodology for assessing ring tool performance and its preliminary application to a set of commercially-available wheels. Our goals are to (1) assist optics manufacturers (users of the ring tools) in evaluating tools and in assessing their applicability for a given operation, and (2) provide performance feedback to wheel manufacturers to help optimize tooling for the optics industry. Our paper includes measurements of wheel performance for three 2-4 micron diamond bronze-bond wheels that were supplied by different manufacturers to nominally- identical specifications. Preliminary data suggests that the difference in performance levels among the wheels were small.

Piscotty, M.A.; Taylor, J.S.; Blaedel, K.L.

1995-07-14T23:59:59.000Z

169

Diamond Magnetometry of Superconducting Thin Films  

E-Print Network [OSTI]

In recent years diamond magnetometers based on the nitrogen-vacancy (NV) center have been of considerable interest for magnetometry applications at the nanoscale. An interesting application which is well suited for NV centers is the study of nanoscale magnetic phenomena in superconducting materials. We employ the magnetic sensitivity of NV centers in diamond to interrogate the magnetic properties of a thin-layer yttrium barium copper oxide (YBCO) superconductor. Using fluorescence-microscopy methods and samples integrated with an NV sensor on a microchip, we measure the temperature of phase transition in the layer to be 70.0(2) K, and the penetration field of vortices to be 46(4) G. We observe the pinning of the vortices in the layer at 65 K, and estimate their density after cooling the sample in a ~ 10 G field to be 0.45(1) \\mu m^{-2}. These measurements are done with a 10 nm thick NV layer, so that high spatial resolution may be enabled in the future. Based on these results, we anticipate that this magnetometer could be useful for imaging the structure and dynamics of vortices. As an outlook, we present a fabrication method for a superconductor chip designed for this purpose.

A. Waxman; H. Schlussel; D. Groswasser; V. M. Acosta; L. -S. Bouchard; D. Budker; R. Folman

2014-02-05T23:59:59.000Z

170

California’s Energy Future: Transportation Energy Use in California  

E-Print Network [OSTI]

energy use and emissions in 2050. The ultimate marketmarket introduction of FCVs and associated refueling infrastructure. Vehicle EnergyEnergy Use in California Studying these factors will also help determine the rate of adoption and also maximum market

Yang, Christopher

2011-01-01T23:59:59.000Z

171

Well drilling tool with diamond radial/thrust bearings  

SciTech Connect (OSTI)

A turbodrill is disclosed for connection to a drill string and has a rotating shaft for turning a drill bit. The turbodrill has rotor and stator blades operated by drilling mud flowing therethrough to rotate the shaft. The shaft is provided with radial/thrust bearing consisting of a pair of annular plates, each of which has conical surfaces supporting a plurality of friction bearing members of polycrystalline diamond. The radial and thrust loads are carried by the wear-resistant diamond bearing surfaces. The bearing members are preferably cylindrical studs having flat faces with flat disc-shaped diamond bearing members supported thereon around the adjacent surfaces of the supporting plates. The faces of the diamond bearings will wear into smoothly mating conical bearing surfaces with use. There are two or more pairs of diamond radial/thrust bearings to handle longitudinal as well as radial loads. The use of the diamond radial/thrust bearings makes it possible to eliminate the lubricant-flooded construction of prior art turbodrills and allow the bearings to be cooled and lubricated be drilling fluid flowing therethrough. The diamond radial/thrust bearings may be used with lubricant-flooded turbodrills and with other types of downhole motor driven drills such as drills driven by positive displacement motors.

Nagel, D.D.; Aparicio, T. Jr.

1983-10-18T23:59:59.000Z

172

Implantation conditions for diamond nanocrystal formation in amorphous silica  

SciTech Connect (OSTI)

We present a study of carbon ion implantation in amorphous silica, which, followed by annealing in a hydrogen-rich environment, leads to preferential formation of carbon nanocrystals with cubic diamond (c-diamond), face-centered cubic (n-diamond), or simple cubic (i-carbon) carbon crystal lattices. Two different annealing treatments were used: furnace annealing for 1 h and rapid thermal annealing for a brief period, which enables monitoring of early nucleation events. The influence of implanted dose and annealing type on carbon and hydrogen concentrations, clustering, and bonding were investigated. Rutherford backscattering, elastic recoil detection analysis, infrared spectroscopy, transmission electron microscopy, selected area electron diffraction, ultraviolet-visible absorption measurements, and Raman spectroscopy were used to study these carbon formations. These results, combined with the results of previous investigations on similar systems, show that preferential formation of different carbon phases (diamond, n-diamond, or i-carbon) depends on implantation energy, implantation dose, and annealing conditions. Diamond nanocrystals formed at a relatively low carbon volume density are achieved by deeper implantation and/or lower implanted dose. Higher volume densities led to n-diamond and finally to i-carbon crystal formation. This observed behavior is related to damage sites induced by implantation. The optical properties of different carbon nanocrystal phases were significantly different.

Buljan, Maja; Radovic, Iva Bogdanovic; Desnica, Uros V.; Ivanda, Mile; Jaksic, Milko [Ruder Boskovic Institute, P.O. Box 180, 10002 Zagreb (Croatia); Saguy, Cecile; Kalish, Rafi [Physics Department and Solid State Institute, Technion, Haifa 32000 (Israel); Djerdj, Igor [Department of Materials, Swiss Federal Institute of Technology (ETH) Zuerich, Wolfgang-Pauli-Str. 10, CH-8093 Zuerich (Switzerland); Tonejc, Andelka [Faculty of Science, Department of Physics, University of Zagreb, 10000 Zagreb (Croatia); Gamulin, Ozren [School of Medicine, Zagreb University, 10000 Zagreb (Croatia)

2008-08-01T23:59:59.000Z

173

Printable, flexible and stretchable diamond for thermal management  

DOE Patents [OSTI]

Various heat-sinked components and methods of making heat-sinked components are disclosed where diamond in thermal contact with one or more heat-generating components are capable of dissipating heat, thereby providing thermally-regulated components. Thermally conductive diamond is provided in patterns capable of providing efficient and maximum heat transfer away from components that may be susceptible to damage by elevated temperatures. The devices and methods are used to cool flexible electronics, integrated circuits and other complex electronics that tend to generate significant heat. Also provided are methods of making printable diamond patterns that can be used in a range of devices and device components.

Rogers, John A; Kim, Tae Ho; Choi, Won Mook; Kim, Dae Hyeong; Meitl, Matthew; Menard, Etienne; Carlisle, John

2013-06-25T23:59:59.000Z

174

Software optimization for electrical conductivity imaging in polycrystalline diamond cutters  

SciTech Connect (OSTI)

We previously reported on an electrical conductivity imaging instrument developed for measurements on polycrystalline diamond cutters. These cylindrical cutters for oil and gas drilling feature a thick polycrystalline diamond layer on a tungsten carbide substrate. The instrument uses electrical impedance tomography to profile the conductivity in the diamond table. Conductivity images must be acquired quickly, on the order of 5 sec per cutter, to be useful in the manufacturing process. This paper reports on successful efforts to optimize the conductivity reconstruction routine, porting major portions of it to NVIDIA GPUs, including a custom CUDA kernel for Jacobian computation.

Bogdanov, G.; Ludwig, R. [Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, 100 Institute Rd, Worcester, MA 01609 (United States); Wiggins, J.; Bertagnolli, K. [US Synthetic, 1260 South 1600 West, Orem, UT 84058 (United States)

2014-02-18T23:59:59.000Z

175

Observation of diamond turned OFHC copper using Scanning Tunneling Microscopy  

SciTech Connect (OSTI)

Diamond turned OFHC copper samples have been observed within the past few months using the Scanning Tunneling Microscope. Initial results have shown evidence of artifacts which may be used to better understand the diamond turning process. The STM`s high resolution capability and three dimensional data representation allows observation and study of surface features unobtainable with conventional profilometry systems. Also, the STM offers a better quantitative means by which to analyze surface structures than the SEM. This paper discusses findings on several diamond turned OFHC copper samples having different cutting conditions. Each sample has been cross referenced using STM and SEM.

Grigg, D.A.; Russell, P.E.; Dow, T.A.

1988-12-01T23:59:59.000Z

176

CP Asymmetries in bar B -> bar K* (-> bar K pi) l+ l- and Untagged bar B_s,B_s -> phi (-> K+ K-) l+ l- Decays at NLO  

E-Print Network [OSTI]

The decay bar B -> bar K* (-> bar K pi) l+ l- offers great opportunities to explore the physics at and above the electroweak scale by means of an angular analysis. We investigate the physics potential of the seven CP asymmetries plus the asymmetry in the rate, working at low dilepton mass using QCD factorization at next-to leading order (NLO). The b ->s CP asymmetries are doubly Cabibbo-suppressed \\lesssim 1 % in the Standard Model and its extensions where the CKM matrix is the only source of CP violation. Three CP asymmetries are T-odd, and can be O(1) in the presence of non-standard CP violation. The T-even asymmetries can reach O(0.1), limited by the small strong phases in the large recoil region. We furthermore point out an easy way to measure CP phases from time-integrated, untagged bar B_d, B_d -> K* (-> K0 pi0) l+ l- and bar B_s,B_s -> phi (-> K+ K-) l+ l- decays. Analyses of these CP asymmetries can rule out, or further support the minimal description of CP violation through the CKM mechanism. Experimental studies are promising for (super) flavor factories and at hadron colliders.

Christoph Bobeth; Gudrun Hiller; Giorgi Piranishvili

2008-07-22T23:59:59.000Z

177

Electrodeposited coatings for diamond turning applications  

SciTech Connect (OSTI)

Electrodeposited coatings are attractive for precision machining operations because thick coatings can be economically applied, with good adhesion, to a variety of substrates. Approximately 20 pure metals and a large number of alloys can be deposited from aqueous solutions. Fused salt and organic solvent electrolytes can be used to lengthen the list of metals that can be electrodeposited. However, both the choice of the metallic coating and the control of the plating process are critical for success in precision finishing of electrodeposited coatings. Some preliminary results at the National Institute of Standards and Technology and at the Lawrence Livermore National Laboratory suggest that electrodeposited nickel-phosphorus alloys are excellent coatings for single point diamond turning from the standpoint of material properties and low tool wear. Electrodeposited aluminum and aluminum alloy coatings also merit consideration for precision finishing where weight is an important factor. 10 refs., 6 figs.

Mayer, A.; Bramlett, R.D.; Day, R.D. (Los Alamos National Lab., NM (USA)); Evans, C.J.; Polvani, R.S. (National Inst. of Standards and Technology, Gaithersburg, MD (USA))

1991-01-01T23:59:59.000Z

178

From Ultrananocrystalline Diamond to Single Crystal Diamond Growth in Hot Filament and Microwave Plasma-Enhanced CVD Reactors: a Unified Model for Growth Rates and  

E-Print Network [OSTI]

From Ultrananocrystalline Diamond to Single Crystal Diamond Growth in Hot Filament and Microwave, Moscow State UniVersity, 119991 Moscow, Russia ReceiVed: April 29, 2008 CVD Diamond can now be deposited either in the form of single crystal homoepitaxial layers, or as polycrystalline films with crystal sizes

Bristol, University of

179

Diamond graphs and super-reflexivity William B. Johnson  

E-Print Network [OSTI]

Diamond graphs and super-reflexivity William B. Johnson and Gideon Schechtman Abstract The main results is that dimension reduction a-la Johnson­Lindenstrauss fails in any non super reflexive space

Johnson, William B.

180

Electrochemical hydrogen termination of boron-doped diamond  

SciTech Connect (OSTI)

Boron-doped diamond is a promising transducer material for numerous devices which are designed for contact with electrolytes. For optimized electron transfer the surface of diamond needs to be hydrogen terminated. Up to now H-termination of diamond is done by plasma chemical vapor deposition techniques. In this paper, we show that boron-doped diamond can be H-terminated electrochemically by applying negative voltages in acidic solutions. Electrochemical H-termination generates a clean surface with virtually no carbon-oxygen bonds (x-ray photoelectron spectroscopy), a reduced electron affinity (scanning electron microscopy), a highly hydrophobic surface (water contact angle), and a fast electron exchange with Fe(CN){sub 6}{sup -3/-4} (cyclic voltammetry).

Hoffmann, Rene; Kriele, Armin; Obloh, Harald; Hees, Jakob; Wolfer, Marco; Smirnov, Waldemar; Yang Nianjun; Nebel, Christoph E. [Fraunhofer Institute for Applied Solid State Physics (IAF), Tullastrasse 72, Freiburg 79108 (Germany)

2010-08-02T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

Spin properties of very shallow nitrogen vacancy defects in diamond  

E-Print Network [OSTI]

We investigate spin and optical properties of individual nitrogen vacancy centers located within 1–10 nm from the diamond surface. We observe stable defects with a characteristic optically detected magnetic-resonance ...

Ofori-Okai, Benjamin Kwasi

182

Thin diamond films provide new material for micro-machines |...  

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

Thin diamond films provide new material for micro-machines By Jared Sagoff * July 31, 2014 Tweet EmailPrint ARGONNE, Ill. - Airbags, inkjet printers and video projectors may not...

183

Plasma-assisted conversion of solid hydrocarbon to diamond  

DOE Patents [OSTI]

A process of preparing diamond, e.g., diamond fiber, by subjecting a hydrocarbon material, e.g., a hydrocarbon fiber, to a plasma treatment in a gaseous feedstream for a sufficient period of time to form diamond, e.g., a diamond fiber is disclosed. The method generally further involves pretreating the hydrocarbon material prior to treatment with the plasma by heating within an oxygen-containing atmosphere at temperatures sufficient to increase crosslinking within said hydrocarbon material, but at temperatures insufficient to melt or decompose said hydrocarbon material, followed by heating at temperatures sufficient to promote outgassing of said crosslinked hydrocarbon material, but at temperatures insufficient to convert said hydrocarbon material to carbon.

Valone, Steven M. (Santa Fe, NM); Pattillo, Stevan G. (Los Alamos, NM); Trkula, Mitchell (Los Alamos, NM); Coates, Don M. (Santa Fe, NM); Shah, S. Ismat (Wilmington, DE)

1996-01-01T23:59:59.000Z

184

Large piezoresistive effect in surface conductive nanocrystalline diamond  

SciTech Connect (OSTI)

Surface conductivity in hydrogen-terminated single crystal diamond is an intriguing phenomenon for fundamental reasons as well as for application driven research. Surface conductivity is also observed in hydrogen-terminated nanocrystalline diamond although the electronic transport mechanisms remain unclear. In this work, the piezoresistive properties of intrinsic surface conductive nanocrystalline diamond are investigated. A gauge factor of 35 is calculated from bulging a diamond membrane of 350?nm thick, with a diameter of 656??m and a sheet resistance of 1.45 M?/sq. The large piezoresistive effect is reasoned to originate directly from strain-induced changes in the resistivity of the grain boundaries. Additionally, we ascribe a small time-dependent fraction of the piezoresistive effect to charge trapping of charge carriers at grain boundaries. In conclusion, time-dependent piezoresistive effect measurements act as a tool for deeper understanding the complex electronic transport mechanisms induced by grain boundaries in a polycrystalline material or nanocomposite.

Janssens, S. D., E-mail: stoffel.d.janssens@gmail.com; Haenen, K., E-mail: ken.haenen@uhasselt.be [Institute for Materials Research (IMO), Hasselt University, Wetenschapspark 1, B-3590 Diepenbeek (Belgium); IMOMEC, IMEC vzw, Wetenschapspark 1, B-3590 Diepenbeek (Belgium); Drijkoningen, S. [Institute for Materials Research (IMO), Hasselt University, Wetenschapspark 1, B-3590 Diepenbeek (Belgium)

2014-09-08T23:59:59.000Z

185

Strategic level expert system design for diamond interchange control  

E-Print Network [OSTI]

The selection of control for a diamond interchange is based upon many factors, including the geometry of the interchange, the current traffic patterns, and expected traffic patterns. Each possible control plan for an interchange is more applicable...

Patrone, David Michael

1999-01-01T23:59:59.000Z

186

Gas Feedback on Stellar Bar Evolution  

E-Print Network [OSTI]

We analyze evolution of live disk-halo systems in the presence of various gas fractions, f_gas less than 8% in the disk. We addressed the issue of angular momentum (J) transfer from the gas to the bar and its effect on the bar evolution. We find that the weakening of the bar, reported in the literature, is not related to the J-exchange with the gas, but is caused by the vertical buckling instability in the gas-poor disks and by a steep heating of a stellar velocity dispersion by the central mass concentration (CMC) in the gas-rich disks. The gas has a profound effect on the onset of the buckling -- larger f_gas brings it forth due to the more massive CMCs. The former process leads to the well-known formation of the peanut-shaped bulges, while the latter results in the formation of progressively more elliptical bulges, for larger f_gas. The subsequent (secular) evolution of the bar differs -- the gas-poor models exhibit a growing bar while gas-rich models show a declining bar whose vertical swelling is driven by a secular resonance heating. The border line between the gas-poor and -rich models lies at f_gas ~ 3% in our models, but is model-dependent and will be affected by additional processes, like star formation and feedback from stellar evolution. The overall effect of the gas on the evolution of the bar is not in a direct J transfer to the stars, but in the loss of J by the gas and its influx to the center that increases the CMC. The more massive CMC damps the vertical buckling instability and depopulates orbits responsible for the appearance of peanut-shaped bulges. The action of resonant and non-resonant processes in gas-poor and gas-rich disks leads to a converging evolution in the vertical extent of the bar and its stellar dispersion velocities, and to a diverging evolution in the bulge properties.

Ingo Berentzen; Isaac Shlosman; Inma Martinez-Valpuesta; Clayton Heller

2007-05-27T23:59:59.000Z

187

Analysis of the influence of tool dynamics in diamond turning  

SciTech Connect (OSTI)

This report describes the progress in defining the role of machine and interface dynamics on the surface finish in diamond turning. It contains a review of literature from conventional and diamond machining processes relating tool dynamics, material interactions and tool wear to surface finish. Data from experimental measurements of tool/work piece interface dynamics are presented as well as machine dynamics for the DTM at the Center.

Fawcett, S.C.; Luttrell, D.E.; Keltie, R.F.

1988-12-01T23:59:59.000Z

188

Fluorinated diamond particles bonded in a filled fluorocarbon resin matrix  

DOE Patents [OSTI]

A method of producing fluorinated diamond particles bonded in a filled fluorocarbon resin matrix. Simple hot pressing techniques permit the formation of such matrices from which diamond impregnated grinding tools and other articles of manufacture can be produced. Teflon fluorocarbon resins filled with Al/sub 2/O/sub 3/ yield grinding tools with substantially improved work-to-wear ratios over grinding wheels known in the art.

Taylor, G.W.; Roybal, H.E.

1983-11-14T23:59:59.000Z

189

Fluorinated diamond particles bonded in a filled fluorocarbon resin matrix  

DOE Patents [OSTI]

A method of producing fluorinated diamond particles bonded in a filled fluorocarbon resin matrix. Simple hot pressing techniques permit the formation of such matrices from which diamond impregnated grinding tools and other articles of manufacture can be produced. Teflon fluorocarbon resins filled with Al.sub.2 O.sub.3 yield grinding tools with substantially improved work-to-wear ratios over grinding wheels known in the art.

Taylor, Gene W. (Los Alamos, NM); Roybal, Herman E. (Santa Fe, NM)

1985-01-01T23:59:59.000Z

190

California Valley Solar Ranch Biological Assessment  

Broader source: Energy.gov [DOE]

Biological Assessment for the California Valley Solar Ranch Project San Luis Obispo County, California

191

Observation of B+ --> K0bar K+ and B0 --> K0 K0bar  

E-Print Network [OSTI]

We report observations of the b --> d penguin-dominated decays B+ --> K0bar K+ and B0 --> K0 K0bar in approximately 350 million Upsilon(4S) --> BBbar decays collected with the BaBar detector. We measure the branching fractions B(B+ --> K0bar K+) = (1.61 +/- 0.44 +/- 0.09) * 10^-6 and B(B0 --> K0 K0bar) = (1.08 +/- 0.28 +/- 0.11) * 10^-6, and the CP-violating charge asymmetry A_{CP}(K0bar K+) = 0.10 +/- 0.26 +/- 0.03. Using a vertexing technique previously employed in several analyses of all-neutral final states containing kaons, we report the first measurement of time-dependent CP-violating asymmetries in B0 --> K0 K0bar, obtaining S = -1.28 +0.80/-0.73 +0.11/-0.16 and C = -0.40 +/- 0.41 +/- 0.06. We also report improved measurements of the branching fraction B(B+ --> K0 pi+) = (23.9 +/- 1.1 +/- 1.0) * 10^-6 and CP-violating charge asymmetry A_{CP}(K0 pi+) = -0.029 +/- 0.039 +/- 0.010.

The BABAR Collaboration; B. Aubert

2006-10-25T23:59:59.000Z

192

Diagnostic of fusion neutrons on JET tokamak using diamond detector  

SciTech Connect (OSTI)

In 2011-2012, an experimental campaign with a significant yield of fusion neutrons was carried out on the JET tokamak. During this campaign the facility was equipped with two diamond detectors based on natural and artificial CVD diamond. These detectors were designed and manufactured in State Research Center of Russian Federation TRINITI. The detectors measure the flux of fast neutrons with energies above 0.2 MeV. They have been installed in the torus hall and the distance from the center of plasma was about 3 m. For some of the JET pulses in this experiment, the neutron flux density corresponded to the operational conditions in collimator channels of ITER Vertical Neutron Camera. The main objective of diamond monitors was the measurement of total fast neutron flux at the detector location and the estimation of the JET total neutron yield. The detectors operate as threshold counters. Additionally a spectrometric measurement channel has been configured that allowed us to distinguish various energy components of the neutron spectrum. In this paper we describe the neutron signal measuring and calibration procedure of the diamond detector. Fluxes of DD and DT neutrons at the detector location were measured. It is shown that the signals of total neutron yield measured by the diamond detector correlate with signals measured by the main JET neutron diagnostic based on fission chambers with high accuracy. This experiment can be considered as a successful test of diamond detectors in ITER-like conditions.

Nemtsev, G.; Amosov, V.; Marchenko, N.; Meshchaninov, S.; Rodionov, R. [Institution Project center ITER, Moscow (Russian Federation); Popovichev, S. [EURATOM-CCFE Fusion Association, Culham Science Centre, Abingdon, OXON, OX14 3DB (United Kingdom); Collaboration: JET EFDA Conbributors

2014-08-21T23:59:59.000Z

193

California Energy Commission STAFF REPORT  

E-Print Network [OSTI]

California Energy Commission STAFF REPORT ENERGY EFFICIENCY COMPARISON California's Building Energy Efficiency Standards and the International Energy Conservation Code and American Society America Standard 90.1 JULY 2013 CEC4002013009 CALIFORNIA ENERGY COMMISSION Edmund G. Brown Jr

194

California Energy Commission ADOPTED REGULATIONS  

E-Print Network [OSTI]

California Energy Commission ADOPTED REGULATIONS FEBRUARY 2013 CEC-400-2010-004-CMF NONRESIDENTIAL BUILDING ENERGY USE DISCLOSURE PROGRAM Proposed Regulations: California Code of Regulations, Title 20, Division 2, Chapter 4, Article 9, Sections 1680 1685 CALIFORNIA ENERGY COMMISSION Edmund

195

California Energy Commission STAFF REPORT  

E-Print Network [OSTI]

. Keywords: California Energy Commission, cool roofs, lowsloped roofs, solar reflectance, thermal emittanceCalifornia Energy Commission STAFF REPORT DRAFT EVALUATION REPORT 2008 Building Energy Layer DECEMBER 2012 CEC4002012018SD CALIFORNIA ENERGY COMMISSION Edmund G. Brown Jr., Governor #12

196

The influence of surface preparation on the electrochemistry of boron doped diamond: A study of the reduction of  

E-Print Network [OSTI]

; Surface modification 1. Introduction Electrodes based on polycrystalline diamond are presently generating significant interest. Polycrystalline diamond possesses physical properties that suggest that electrodesThe influence of surface preparation on the electrochemistry of boron doped diamond: A study

Bristol, University of

197

California Energy Commission  

Energy Savers [EERE]

California Energy Commission Quadrennial Water Review Comments - June 19, 2014 Water-Energy Nexus Water and energy systems are inextricably linked -- producing energy uses large...

198

California Energy Commission DRAFT STAFF REPORT  

E-Print Network [OSTI]

California Energy Commission DRAFT STAFF REPORT UPDATED CALIFORNIA ENERGY DEMAND FORECAST presents an update to the 2009 California Energy Demand electricity forecast adopted for the 2009 - Updated California Energy Demand Forecast 2011-2022. California Energy Commission, Electricity Analysis

199

Honey of a Pumpkin Bar Ingredients  

E-Print Network [OSTI]

Honey of a Pumpkin Bar Ingredients: Non stick cooking spray 1/3 cup nonfat dry milk 2 cups whole. In a small bowl, combine dry milk, flour, baking soda, and spices. Set aside. 3. In a large bowl, thoroughly brown and cake springs back when lightly touched with your finger. 6. Cool. Cut into squares. Equipment

Liskiewicz, Maciej

200

2011 Vibrations -1 VIBRATION OF PLATES & BARS  

E-Print Network [OSTI]

of plates of different shapes using Chladni patterns. APPARATUS: Function generator in FFTSCOPE, long and short flat bars, Chladni plates, salt, salt trays INTRODUCTION he equations of vibrational motion. The solutions become very complicated for the free boundary condition at the perimeter of the plate. The Chladni

Glashausser, Charles

Note: This page contains sample records for the topic "diamond bar california" 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

Planning Water Use in California  

E-Print Network [OSTI]

the University of Maryland Water Policy Collaborative, 2006.FURTH ER READ ING California Department of Water Resources.California Water Plan Update 2005: A Framework for Action.

Eisenstein, William; Kondolf, G. Mathias

2008-01-01T23:59:59.000Z

202

Elasticity, strength, and toughness of single crystal silicon carbide, ultrananocrystalline diamond, and hydrogen-free tetrahedral amorphous  

E-Print Network [OSTI]

Elasticity, strength, and toughness of single crystal silicon carbide, ultrananocrystalline diamond carbide 3C-SiC , ultrananocrystalline diamond, and hydrogen-free tetrahedral amorphous carbon

Espinosa, Horacio D.

203

California's Green Economy  

E-Print Network [OSTI]

: Number of workers in green or clean product manufacturing and/or services Number of businesses that haveCalifornia's Green Economy California Green Workforce Coalition July 9, 2010 Bonnie Graybill Employment Development Department Labor Market Information Division #12;Understanding the Green Economy What

204

CALIFORNIA ENERGY COMMISSIONCOMMISSION  

E-Print Network [OSTI]

Commission$ gy 0% rate loans and technical assistance grants · $3M: California Workforce Investment Board· $3M: California Workforce Investment Board Competitive grants for community-based and workforce requests for planning projects and energy expenditure plans #12;CHAPTER 2: LOCAL EDUCATIONAL AGENCY AWARD

205

Homelessness in California  

E-Print Network [OSTI]

Homelessness in California · · · John M. Quigley Steven Raphael Eugene Smolensky with Erin Mansur-in-Publication Data Quigley, John M. Homelessness in California / John M. Quigley, Steven Raphael, Eugene Smolensky. p. The authors of the present volume--John Quigley, Stephen Raphael, and Eugene Smolensky, all from the Goldman

Sekhon, Jasjeet S.

206

E-Print Network 3.0 - adherent cvd diamond Sample Search Results  

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

Search Sample search results for: adherent cvd diamond Page: << < 1 2 3 4 5 > >> 1 Thin Film Diamond by Chemical Vapour Deposition Methods M. N. R. Ashfold, P. W. May, and C. A....

207

Proceedings of the Seventh Applied Diamond Conference/Third Frontier Carbon  

E-Print Network [OSTI]

Proceedings of the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint of the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference (ADC/FCT 2003) NASA

Tzeng, Yonhua

208

SERVICEABILITY LIMIT STATES OF CONCRETE BEAMS PRESTRESSED BY CFRP BARS  

E-Print Network [OSTI]

reinforcements. The experimental program consisted of testing eight concrete beams prestressed by CFRP bars beams prestressed by Leadline CFRP bars were tested, in addition to two concrete beams prestressedAbstract SERVICEABILITY LIMIT STATES OF CONCRETE BEAMS PRESTRESSED BY CFRP BARS by Amr A

209

Letting The Sun Shine On Solar Costs: An Empirical Investigation Of Photovoltaic Cost Trends In California  

E-Print Network [OSTI]

installations. This California Solar Initiative has the2. CALIFORNIA’S SOLAR PROGRAMS California’s PV market isramifications, both for California’s new solar programs and

Wiser, Ryan; Bolinger, Mark; Cappers, Peter; Margolis, Robert

2006-01-01T23:59:59.000Z

210

Progress in the Advanced Synthetic-Diamond Drill Bit Program  

SciTech Connect (OSTI)

Cooperative research is currently underway among five drill bit companies and Sandia National Laboratories to improve synthetic-diamond drill bits for hard-rock applications. This work, sponsored by the US Department of Energy and individual bit companies, is aimed at improving performance and bit life in harder rock than has previously been possible to drill effectively with synthetic-diamond drill bits. The goal is to extend to harder rocks the economic advantages seen in using synthetic-diamond drill bits in soft and medium rock formations. Four projects are being conducted under this research program. Each project is investigating a different area of synthetic diamond bit technology that builds on the current technology base and market interests of the individual companies involved. These projects include: optimization of the PDC claw cutter; optimization of the Track-Set PDC bit; advanced TSP bit development; and optimization of impregnated-diamond drill bits. This paper describes the progress made in each of these projects to date.

Glowka, D.A. [Sandia National Labs., Albuquerque, NM (United States); Dennis, T. [Dennis Tool Co., Houston, TX (United States); Le, Phi [Security DBS, Houston, TX (United States); Cohen, J. [Maurer Engineering, Inc., Houston, TX (United States); Chow, J. [Hughes Christensen Co., Salt Lake City, UT (United States)

1995-11-01T23:59:59.000Z

211

STATE OF CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

MEETING STATE OF CALIFORNIA ENERGY COMMISSION In the Matter of ) ) California Clean Energy Jobs by the voters in November of last year, and it's known as the clean energy -- or California Clean Energy Jobs in the areas of energy efficiency and clean energy jobs in California. We want to see schools leveraging

212

Hadron Physics in BaBar  

SciTech Connect (OSTI)

Some recent results in hadron physics from the BaBar experiment are discussed. In particular, the observation of two new charmed states, the D*{sub sJ}{sup +}(2317) and the D*{sub sJ}{sup +}(2457), is described, and results are presented on the first measurement of the rare decay mode of the B meson, B{sup 0} {pi}{sup 0}{pi}{sup 0}.

Lafferty, G.D.; /Manchester U.

2005-08-29T23:59:59.000Z

213

Stress state of diamond and gold under nonhydrostatic compression Jianghua Wang,1  

E-Print Network [OSTI]

for the polycrystalline gold under the highest load. Polycrystalline diamond can support a microscopic deviatoric stress of polycrystalline diamond and gold in the DAC under nonhydrostatic compression to above 300 GPa. The influenceStress state of diamond and gold under nonhydrostatic compression to 360 GPa Jianghua Wang,1

Duffy, Thomas S.

214

Effects of phosphorus implantation and subsequent growth on diamond Euo Sik Choa,*, Cheon An Leea  

E-Print Network [OSTI]

]. Espe- cially, polycrystalline diamond films grown by microwave plasma chemical vapor deposition (MPCVD, and their fabrication is easy and economical. Polycrystalline diamond film has a rough surface and a lot of defectsEffects of phosphorus implantation and subsequent growth on diamond Euo Sik Choa,*, Cheon An Leea

Lee, Jong Duk

215

Thermal conductivity of nitrogenated ultrananocrystalline diamond films M. Shamsa,1,a  

E-Print Network [OSTI]

, polycrystalline diamond PCD , diamondlike carbon DLC , carbon nanotubes, and single-layer graphene, have recentlyThermal conductivity of nitrogenated ultrananocrystalline diamond films on silicon M. Shamsa,1,a S of nitrogenated ultrananocrystalline diamond UNCD films on silicon. For better accuracy, the thermal conductivity

216

Grafting odorant binding proteins on diamond bio-MEMS R. Manai a,  

E-Print Network [OSTI]

. Beside, cantilevers based on polycrystalline diamond surfaces are very promising as chemical transducers. Here two methods were investigated for chemically grafting porcine OBPs onto polycrystalline diamond1 Grafting odorant binding proteins on diamond bio-MEMS R. Manai a, *, E. Scorsone a , L. Rousseau

Boyer, Edmond

217

A Study of the Grain Boundaries and Hydrogen in HF-CVD Diamond Films  

E-Print Network [OSTI]

composition of grain boundaries in polycrystalline diamond lms by transmission electron microscopy and highA Study of the Grain Boundaries and Hydrogen in HF-CVD Diamond Films Israel Yoel Koenka #12;A Study of the Grain Boundaries and Hydrogen in HF-CVD Diamond Films Research Thesis In partial fulllment

Adler, Joan

218

Raman spectroscopy study of the influence of processing conditions on the structure of polycrystalline diamond films  

E-Print Network [OSTI]

of polycrystalline diamond films R. Ramamurti, V. Shanov, and R. N. Singha Department of Chemical and Materials is obvious, especially when polycrystalline diamond PCD is considered for optical and electronic applications-0030 Received 17 May 2005; accepted 14 November 2005; published 8 February 2006 Diamond films are prepared

Boolchand, Punit

219

Simulations of polycrystalline CVD diamond film growth using a simplified Monte Carlo model  

E-Print Network [OSTI]

Simulations of polycrystalline CVD diamond film growth using a simplified Monte Carlo model P online 6 November 2009 Keywords: CVD diamond growth Modelling Nucleation Nanodiamond A simple 1) of a diamond (100) surface. The model considers adsorption, etching/desorption, lattice incorporation

Bristol, University of

220

Electrochemical studies of moderately boron doped polycrystalline diamond in non-aqueous solvent  

E-Print Network [OSTI]

Electrochemical studies of moderately boron doped polycrystalline diamond in non-aqueous solvent being marketed [83,84]. The first paper on the electrochemistry of boron doped polycrystalline diamond The electrochemistry of boron doped diamond is currently an active field of research. In the majority of studies

Bristol, University of

Note: This page contains sample records for the topic "diamond bar california" 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

Moleculardynamics simulation of thermal stress at the (100) diamond/substrate interface: effect of film continuity  

E-Print Network [OSTI]

with the development of advanced CVD techniques 2 producing polycrystalline diamond of quality approachingMolecular­dynamics simulation of thermal stress at the (100) diamond/substrate interface: effect at the (100) diamond/substrate interface. The stress­induced binding energy reduction obtained

Adler, Joan

222

Transitions in morphology observed in nitrogenmethanehydrogen depositions of polycrystalline diamond films  

E-Print Network [OSTI]

% and 1% methane­hydrogen depositions of polycrystalline diamond films. Five results are reported. 1.1063/1.1362406 I. INTRODUCTION Controlled, textured growth of polycrystalline diamond films would be desirable of polycrystalline diamond films: 2% CH4 /H2 and 1% CH4 /H2 . Five results are reported and discussed. II

Ayres, Virginia

223

Charge Collection in the MERIT Diamond Detectors Kirk T. McDonald  

E-Print Network [OSTI]

, Princeton University, Princeton, NJ 08544 (February 18, 2010) The polycrystalline diamond detectors usedCharge Collection in the MERIT Diamond Detectors Kirk T. McDonald Joseph Henry Laboratories detectors used a bias field of 1 V/m, i.e., 500 V.1 The capacitance of the diamond detector itself was about

McDonald, Kirk

224

Studies of n-type doping and surface modification of CVD diamond for use  

E-Print Network [OSTI]

strategy in chemical vapour deposition (CVD) of polycrystalline diamond films. Lithium nitride (Li3NStudies of n-type doping and surface modification of CVD diamond for use in thermionic applications-type dopants in diamond, the work has examined the use of Li-N codoping as a possible alternative doping

Bristol, University of

225

Microcrystalline diamond micromechanical resonators with quality factor limited by thermoelastic damping  

E-Print Network [OSTI]

using polycrystalline films. However, polycrystalline diamond films may not retain the desirable, while j approaching 2000 W mÀ1 KÀ1 has been demonstrated in thick (250­500 lm) polycrystalline diamondMicrocrystalline diamond micromechanical resonators with quality factor limited by thermoelastic

Lin, Liwei

226

Spatially-Correlated Microstructure and Superconductivity in Polycrystalline Boron-Doped Diamond  

E-Print Network [OSTI]

Spatially-Correlated Microstructure and Superconductivity in Polycrystalline Boron-Doped Diamond F tunneling spectroscopies are performed below 100 mK on nano-crystalline boron-doped diamond films been discovered in heavily doped group IV covalent semicon- ductors [1], in particular diamond [2

227

The Influence of Doping Levels and Surface Termination on the Electrochemistry of Polycrystalline Diamond  

E-Print Network [OSTI]

of Polycrystalline Diamond Matthew N. Latto, Gustavo Pastor-Moreno, D. Jason Riley* School of Chemistry, University on the redox chemistry of Fe(CN)3À=4À 6 at CVD polycrystalline diamond electrodes is considered diamond metallic electrochemical behavior is always observed, even at boron doping densities as low as 7 Â

Bristol, University of

228

Elastic properties of transparent nano-polycrystalline diamond measured by GHz-ultrasonic interferometry and resonant  

E-Print Network [OSTI]

Elastic properties of transparent nano-polycrystalline diamond measured by GHz-ultrasonic interferometry Sphere resonance Nano-polycrystalline diamond NPD Elastic properties Superhard materials a b s t r a c t The sound velocities and elastic moduli of transparent nano-polycrystalline diamond (NPD) have

Jacobsen, Steven D.

229

Atomistic simulations of structures and mechanical properties of polycrystalline diamond: Symmetrical S001< tilt grain boundaries  

E-Print Network [OSTI]

Atomistic simulations of structures and mechanical properties of polycrystalline diamond for diamond to deposit as a polycrystalline film with a high density of grain boundaries and related defects structures and energies of symmetrical 001 tilt grain boundaries GB's in diamond have been calculated over

Brenner, Donald W.

230

Alumina atomic layer deposition nanocoatings on primary diamond particles using a fluidized bed reactor  

E-Print Network [OSTI]

/high-temperature (HP/HT) synthesis methods [4­7] led to the discovery of polycrystalline diamond grit and the manufacture of polycrystalline diamond compact (PDC) materials [8]. PDC cutters are well known and widely usedAlumina atomic layer deposition nanocoatings on primary diamond particles using a fluidized bed

George, Steven M.

231

Direct engraving of quantum point contacts in heterostructures with a diamond tip  

E-Print Network [OSTI]

of polycrystalline diamond onto a pre-patterned silicon substrate [7]. The results of the engraving procedure usingDirect engraving of quantum point contacts in heterostructures with a diamond tip J. Regul, U. F-Universit¨at Bochum, 44780 Bochum, Germany Abstract. We use the all-diamond tip of an atomic force microscope

Hohls, Frank

232

Fabrication of adherent porous diamond films on sintered WC-13 wt.%Co  

E-Print Network [OSTI]

and lower threshold voltages for field emission [10]. Conductive polycrystalline diamond films are alsoFabrication of adherent porous diamond films on sintered WC-13 wt.%Co substrates by bias enhanced 2011, accepted 3 May 2011 Published online 10 August 2011 Keywords diamond films, HFCVD, porous, WC

Bristol, University of

233

Electrical and optical properties of diamond-like carbon films deposited by pulsed laser ablation  

E-Print Network [OSTI]

films, which make them more useful than polycrystalline diamond films for many applications. For exampleElectrical and optical properties of diamond-like carbon films deposited by pulsed laser ablation K e i n f o Available online 11 March 2010 Keyword: Pulsed laser ablation Diamond-like carbon films

Bristol, University of

234

Spatially-correlated microstructure and superconductivity in polycrystalline Boron-doped diamond  

E-Print Network [OSTI]

Spatially-correlated microstructure and superconductivity in polycrystalline Boron-doped diamond F are performed below 100 mK on polycrystalline Boron-doped diamond films characterized by Transmission Electron and the superconducting proximity effect.8,9 Neverthe- less, recent studies of polycrystalline diamond films10,11 did

Paris-Sud XI, Université de

235

Atomistic modeling of the fracture of polycrystalline diamond O. A. Shenderova and D. W. Brenner  

E-Print Network [OSTI]

Atomistic modeling of the fracture of polycrystalline diamond O. A. Shenderova and D. W. Brenner characteristic of GB toughness. Crack propagation in polycrystalline diamond samples under an applied load of several 001 and 011 symmetrical tilt grain boundaries GB's in diamond. Cohesive energies, the work

Brenner, Donald W.

236

FIELD EMISSION FROM BORON-DOPING POLYCRYSTALLINE DIAMOND FILMS ON SILICON  

E-Print Network [OSTI]

FIELD EMISSION FROM BORON-DOPING POLYCRYSTALLINE DIAMOND FILMS ON SILICON J. A. N. Gonçalves, G. M material fail. The field emission current from boron-doped polycrystalline diamond films grown by hot Campos, SP, Brazi Abstract This work deals with the study and development of the boron-doped diamond

237

Raman and Photoluminescence Spectroscopy of Nanocrystalline Diamond Films grown by Hot Filament CVD  

E-Print Network [OSTI]

H4 flow-rate ratio of standard polycrystalline diamond deposition parameters on formationRaman and Photoluminescence Spectroscopy of Nanocrystalline Diamond Films grown by Hot Filament CVD of Physics, University of Malaya, 50603 Kuala Lumpur, Malaysia b,c Diamond Research Laboratory, School

Bristol, University of

238

Unravelling aspects of the gas phase chemistry involved in diamond chemical vapour deposition  

E-Print Network [OSTI]

of thin Ðlms of polycrystalline diamond by chemi- cal vapour deposition (CVD) methods,2h4 since which timeUnravelling aspects of the gas phase chemistry involved in diamond chemical vapour deposition been used to unravel details of the gas phase chemistry involved in diamond chemical vapour deposition

Bristol, University of

239

EXPERIMENTAL DEMONSTRATION OF WAKEFIELD EFFECTS IN A 250 GHZ PLANAR DIAMOND ACCELERATING STRUCTURE*  

E-Print Network [OSTI]

of a rectangular waveguide loaded with polycrystalline CVD diamond plates as an accelerating structure. It should polycrystalline diamond plates loaded in a 6 cm long waveguide (Fig. 2). The beam gap was 200 microns (Fig. TM11EXPERIMENTAL DEMONSTRATION OF WAKEFIELD EFFECTS IN A 250 GHZ PLANAR DIAMOND ACCELERATING STRUCTURE

Brookhaven National Laboratory

240

Characterization of B-doped polycrystalline diamond films using thermally stimulated luminescence  

E-Print Network [OSTI]

1 Characterization of B-doped polycrystalline diamond films using thermally stimulated luminescence, boron level in polycrystalline diamond films was identified by TL by an intense glow peak at 226 K polycrystalline diamond films grown by Chemical Vapor Deposition (CVD) have a wide array of potential applications

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "diamond bar california" 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

Electrical characterisation of defects in polycrystalline B-doped diamond films  

E-Print Network [OSTI]

applied to B-doped thin polycrystalline diamond films deposited on p+ -silicon by hot filament chemical]. Recently valuable information about defects in monocrystalline [3] and polycrystalline [7] diamond filmsElectrical characterisation of defects in polycrystalline B-doped diamond films O. S. Elsherif 1, a

Bristol, University of

242

In Situ Tribo-Electrochemical Characterization of Diamond-Containing Materials  

E-Print Network [OSTI]

diamond carbon (sp^(3)) to amorphous carbon (sp^(2)) is confirmed by Raman spectroscopy in the diamond composite. The surface roughness of the diamond grits was found to be greatly reduced due to wear. A tribo-electrochemical method is developed to in situ...

Xiao, Huaping

2014-07-31T23:59:59.000Z

243

Leptonic B Decays at BaBar  

SciTech Connect (OSTI)

The authors will present the most recent results on leptonic B decays B{sup {+-}(0)} {yields} K*{sup {+-}(0)} {nu}{bar {nu}} and B{sup {+-}} {yields} {mu}{sup {+-}}{nu}, based on the data collected by the BaBar detector at PEP-II, an asymmetric e{sup +}e{sup -} collider at the center of mass energy of the {Upsilon}(4S) resonance. Rare B decays have always been a standard probe for New Physics (NP) searches. The very low Standard Model (SM) rate of these decays often make them unaccessible with the present experimental datasets, unless NP effects enhance the rate up to the current experimental sensitivity. Moreover, as NP effects can modify the decay kinematic, particular attention must be payed in order to perform a model independent analysis. A B-Factory provides an unique environment where to investigate these processes. The high number of B{bar B} pairs produced by a B-Factory often allows to approach the needed experimental sensitivity. Moreover, the clean environment and the closed kinematic of the initial state enable to obtaining a very pure sample where to look for these decays.

Monorchio, Diego; /INFN, Naples /Naples U.

2011-09-13T23:59:59.000Z

244

New Spectroscopy at BaBar  

SciTech Connect (OSTI)

The Babar experiment at the SLAC B factory has accumulated a high luminosity that offers the possibility of systematic studies of quarkonium spectroscopy and of investigating rare new phenomena. Recent results in this field are presented. In recent times spectroscopy has become exciting again, after the discovery of new states that are not easily explained by conventional models. States such as the X(3872) and the Y(4260) could be new excited charmonium states, but require precise measurements for positive identification. The BaBar experiment [1] is installed at the asymmetric storage ring PEP-II. 90% of the data accumulated by BaBar are taken at the Y(4S) (10.58 GeV) and 10% just below (10.54 GeV). The BaBar detector includes a 5-layer, double-sided silicon vertex tracker and a 40-layer drift chamber in a 1.5 T solenoidal magnetic field, which detect charged particles and measures their momenta and ionization energy losses. Photons, electrons, and neutral hadrons are detected with a CsI(Tl)-crystal electromagnetic calorimeter. An internally reflecting ring-imaging Cherenkov is also used for particle id. Penetrating muon and neutral hadrons are identified by an array of resistive-plate chambers embedded in the steel of the flux return. The detector allows good track and vertex resolution, good particle id and good photon detection so it is especially suited for spectroscopy studies.

Mazzoni, M.A.; /INFN, Rome

2007-04-18T23:59:59.000Z

245

Capacitively coupled RF diamond-like-carbon reactor  

DOE Patents [OSTI]

A process of coating a non-conductive fiber with diamond-like carbon, including passing a non-conductive fiber between a pair of parallel metal grids within a reaction chamber, introducing a hydrocarbon gas into the reaction chamber, forming a plasma within the reaction chamber for a sufficient period of time whereby diamond-like carbon is formed upon the non-conductive fiber, is provided together with a reactor chamber for deposition of diamond-like carbon upon a non-conductive fiber, including a vacuum chamber, a cathode assembly including a pair of electrically isolated opposingly parallel metal grids spaced apart at a distance of less than about 1 centimeter, an anode, a means of introducing a hydrocarbon gas into said vacuum chamber, and a means of generating a plasma within said vacuum chamber.

Devlin, David James (Los Alamos, NM); Coates, Don Mayo (Santa Fe, NM); Archuleta, Thomas Arthur (Espanola, NM); Barbero, Robert Steven (Santa Cruz, NM)

2000-01-01T23:59:59.000Z

246

Diamond tool wear of electrodeposited nickel-phosphorus alloy  

SciTech Connect (OSTI)

Nickel-Phosphorus alloys are attractive materials for diamond turning applications such as fabrication of large optics and other high precision parts. Although the mechanism is not understood, diamond tool wear is minimized when the phosphorus content of the deposit is greater than 11% (wgt). In recent years, increased attention has been directed at electrodeposition as an alternate to electroless deposition for producing Ni-P alloys. One principal advantage of the electrodeposition process is that alloys with 14--15% P can be obtained; another is that an order of magnitude greater deposition thickness can be provided if necessary. This paper compares diamond turning results for electrodeposited and electroless Ni-P alloys and shows that the electrodeposited coatings provide promising results. 28 refs., 7 figs., 1 tab.

Dini, J.W.; Donaldson, R.R.; Syn, C.K. (Lawrence Livermore National Lab., CA (USA)); Sugg, D.J. (Techmetals, Inc., Dayton, OH (USA))

1990-02-01T23:59:59.000Z

247

Synthesis and characterization of a nanocrystalline diamond aerogel  

SciTech Connect (OSTI)

Aerogel materials have myriad scientific and technological applications due to their large intrinsic surface areas and ultralow densities. However, creating a nanodiamond aerogel matrix has remained an outstanding and intriguing challenge. Here we report the high-pressure, high-temperature synthesis of a diamond aerogel from an amorphous carbon aerogel precursor using a laser-heated diamond anvil cell. Neon is used as a chemically inert, near-hydrostatic pressure medium that prevents collapse of the aerogel under pressure by conformally filling the aerogel's void volume. Electron and X-ray spectromicroscopy confirm the aerogel morphology and composition of the nanodiamond matrix. Time-resolved photoluminescence measurements of recovered material reveal the formation of both nitrogen- and silicon- vacancy point-defects, suggesting a broad range of applications for this nanocrystalline diamond aerogel.

Pauzauskie, Peter J.; Crowhurst, Jonathan C.; Worsley, Marcus A.; Laurence, Ted A.; Kilcoyne, A. L. David; Wang, Yinmin; Willey, Trevor M.; Visbeck, Kenneth S.; Fakra, Sirine C.; Evans, William J.; Zaug, Joseph M.; Satcher, Jr., Joe H.

2011-07-06T23:59:59.000Z

248

Diamond-Silicon Carbide Composite And Method For Preparation Thereof  

DOE Patents [OSTI]

Fully dense, diamond-silicon carbide composites are prepared from ball-milled microcrystalline diamond/amorphous silicon powder mixture. The ball-milled powder is sintered (P=5-8 GPa, T=1400K-2300K) to form composites having high fracture toughness. A composite made at 5 GPa/1673K had a measured fracture toughness of 12 MPa.multidot.m.sup.1/2. By contrast, liquid infiltration of silicon into diamond powder at 5 GPa/1673K produces a composite with higher hardness but lower fracture toughness. X-ray diffraction patterns and Raman spectra indicate that amorphous silicon is partially transformed into nanocrystalline silicon at 5 GPa/873K, and nanocrystalline silicon carbide forms at higher temperatures.

Qian, Jiang (Los Alamos, NM); Zhao, Yusheng (Los Alamos, NM)

2005-09-06T23:59:59.000Z

249

Mapping the location and configuration of nitrogen in diamond nanoparticles.  

SciTech Connect (OSTI)

Understanding how impurities such as nitrogen are included in diamond nanoparticles is expected to be important for use in future nanodevices, such as qubits for quantum computing. Most commercial diamond nanoparticles contain approximately 2-3% nitrogen, but it is difficult to determine experimentally whether it is located within the core or at the surface of the nanoparticles. Presented here are density functional tight-binding simulations examining the configuration and potential energy surface of substitutional nitrogen in diamond nanoparticles, directly comparing results of different sizes, shapes and surface chemistry. The results predict that nitrogen is metastable within the core of both hydrogenated and dehydrogenated particles, but that the binding energy, coordination and preferred location is dependent upon the structure of the nanoparticle as a whole.

Barnard, A. S.; Sternberg, M.; Center for Nanoscale Materials; Univ. of Oxford

2007-01-17T23:59:59.000Z

250

Subtractive 3D Printing of Optically Active Diamond Structures  

E-Print Network [OSTI]

Diamond has recently attracted considerable attention as a promising platform for quantum technologies, photonics and high resolution sensing applications. Here we demonstrate a chemical approach that enables the fabrication of functional diamond structures using gas-mediated electron induced etching. The method achieves chemical etching at room temperature through the dissociation of surface-adsorbed H2O molecules by electron irradiation in a water vapor environment. High throughput, parallel processing is possible by electron flood exposure and the use of an etch mask, while single step, mask-free three dimensional fabrication and iterative editing are achieved using a variable pressure scanning electron microscope. The electron induced chemical etching paves the way to a transformative technology for nanofabrication of diamond and other wide band-gap semiconductors.

Martin, Aiden A; Aharonovich, Igor

2014-01-01T23:59:59.000Z

251

Photonic nano-structures on (111)-oriented diamond  

SciTech Connect (OSTI)

We demonstrate the fabrication of single-crystalline diamond nanopillars on a (111)-oriented chemical vapor deposited diamond substrate. This crystal orientation offers optimal coupling of nitrogen-vacancy (NV) center emission to the nanopillar mode and is thus advantageous over previous approaches. We characterize single native NV centers in these nanopillars and find one of the highest reported saturated fluorescence count rates in single crystalline diamond in excess of 10{sup 6} counts per second. We show that our nano-fabrication procedure conserves the preferential alignment as well as the spin coherence of the NVs in our structures. Our results will enable a new generation of highly sensitive probes for NV magnetometry and pave the way toward photonic crystals with optimal orientation of the NV center's emission dipole.

Neu, Elke; Appel, Patrick; Ganzhorn, Marc; Miguel-Sánchez, Javier; Maletinsky, Patrick, E-mail: patrick.maletinsky@unibas.ch [Department of Physics, University of Basel, Klingelbergstrasse 82, CH-4056 Basel (Switzerland); Lesik, Margarita; Jacques, Vincent [Laboratoire Aimé Cotton, CNRS, Université Paris-Sud and Ecole Normale Supérieure de Cachan, F-91405 Orsay (France); Mille, Vianney; Tallaire, Alexandre; Achard, Jocelyn [Université Paris 13, Sorbonne Paris Cité, Laboratoire des Sciences des Procédés et des Matériaux (CNRS UPR 3407), F-93430 Villetaneuse (France)

2014-04-14T23:59:59.000Z

252

Diamond turning of Si and Ge single crystals  

SciTech Connect (OSTI)

Single-point diamond turning studies have been completed on Si and Ge crystals. A new process model was developed for diamond turning which is based on a critical depth of cut for plastic flow-to-brittle fracture transitions. This concept, when combined with the actual machining geometry for single-point turning, predicts that {open_quotes}ductile{close_quotes} machining is a combined action of plasticity and fracture. Interrupted cutting experiments also provide a meant to directly measure the critical depth parameter for given machining conditions.

Blake, P.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

253

Smooth diamond films as low friction, long wear surfaces  

DOE Patents [OSTI]

An article and method of manufacture of a nanocrystalline diamond film. The nanocrystalline film is prepared by forming a carbonaceous vapor, providing an inert gas containing gas stream and combining the gas stream with the carbonaceous containing vapor. A plasma of the combined vapor and gas stream is formed in a chamber and fragmented carbon species are deposited onto a substrate to form the nanocrystalline diamond film having a root mean square flatness of about 50 nm deviation from flatness in the as deposited state.

Gruen, Dieter M. (Downers Grove, IL); Krauss, Alan R. (Naperville, IL); Erdemir, Ali (Naperville, IL); Bindal, Cuma (Woodridge, IL); Zuiker, Christopher D. (LaGrange, IL)

1999-01-01T23:59:59.000Z

254

Boron-doped superlattices and Bragg mirrors in diamond  

SciTech Connect (OSTI)

A periodic modulation of the boron doping level of single crystal diamond multilayers over more than three orders of magnitude during epitaxial growth by microwave plasma-enhanced chemical vapor deposition is shown to yield Bragg mirrors in the visible. The thicknesses and doping level of the individual layers were controlled by in situ spectroscopic ellipsometry, enabling to tune the reflectance peak to the wavelength range of diamond color centers, such as NV{sup 0} or NV{sup ?}. The crystalline quality, periodicity, and sharpness of the doping transitions in these doping superlattices over tens of periods were confirmed by high resolution X-ray diffraction.

Fiori, A. [University of Grenoble Alpes, Inst. NEEL, 38042 Grenoble (France); CNRS, Inst. NEEL, 25 rue des Martyrs, 38042 Grenoble (France); National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan); Bousquet, J.; Eon, D.; Omnès, F.; Bustarret, E., E-mail: Etienne.bustarret@neel.cnrs.fr [University of Grenoble Alpes, Inst. NEEL, 38042 Grenoble (France); CNRS, Inst. NEEL, 25 rue des Martyrs, 38042 Grenoble (France); Bellet-Amalric, E. [University of Grenoble Alpes, Inst. NEEL, 38042 Grenoble (France); CEA-Grenoble, INAC/SP2M, 17 rue des Martyrs, 38054 Grenoble (France)

2014-08-25T23:59:59.000Z

255

Polycrystal diamond growth in a microwave plasma torch  

SciTech Connect (OSTI)

Diamond films of different structures were deposited on quartz, WC-Co, and molybdenum substrates in a microwave plasma torch discharge in an argon-hydrogen-methane gas mixture in a sealed chamber at pressures close to atmospheric by using the chemical vapor deposition technique. Images of diamond polycrystal films and separate crystals, as well as results of Raman spectroscopy, are presented. The spectra of optical plasma radiation recorded during film deposition demonstrate the presence of intense H{sub {alpha}} hydrogen and C{sub 2} radical bands known as Swan bands.

Sergeichev, K. F.; Lukina, N. A.; Bolshakov, A. P.; Ralchenko, V. G.; Arutyunyan, N. R.; Vlasov, I. I. [Russian Academy of Sciences, Prokhorov Institute of General Physics (Russian Federation)

2010-12-15T23:59:59.000Z

256

The role of inert gas in MW-enhanced plasmas for the deposition of nanocrystalline diamond thin films  

E-Print Network [OSTI]

in polycrystalline diamond film CVD [3,4]. While the mechanical, thermal and acoustic properties of MCD films haveThe role of inert gas in MW-enhanced plasmas for the deposition of nanocrystalline diamond thin diamond Nanocrystalline Inert gas Growth Nanocrystalline diamond thin films have been deposited using

Bristol, University of

257

High-pressure X-ray absorption fine structure in the diamond anvil cell and its applications in geological materials  

E-Print Network [OSTI]

nano- polycrystalline diamond instead of single crystal anvils, the influence of diamond diffractionHigh-pressure X-ray absorption fine structure in the diamond anvil cell and its applications fine structure in the diamond anvil cell and its applications in geological materials Xinguo Hong1

Duffy, Thomas S.

258

RES California Conference  

Broader source: Energy.gov [DOE]

The NCAIED’s RES California conference and tradeshow will feature respected tribal leaders, state and local elected officials, top CEOs, the NCAIED’s “Twenty Grand Business Plan Competition”,...

259

POSTGRADUATE MONTEREY, CALIFORNIA  

E-Print Network [OSTI]

Identity Theft Prevention, Computer Security, Information Assurance, Social Engineering, CyberNAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution COVERED Master's Thesis 4. TITLE AND SUBTITLE: Title (Mix case letters) Identity Theft Prevention in Cyber

260

CALIFORNIA ENERGY FOURTH EDITION  

E-Print Network [OSTI]

to apply for and receive production incentives from the Existing Renewable Facilities element of the Energy and instructions for program participants. KEYWORDS renewable energy, production incentives, renewables portfolioCALIFORNIA ENERGY COMMISSION EXISTING RENEWABLE FACILITIES PROGRAM FOURTH EDITION GUIDEBOOK MARCH

Note: This page contains sample records for the topic "diamond bar california" 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

CALIFORNIA ENERGY COMMISSIONGUIDEBOOK  

E-Print Network [OSTI]

renewable energy, production incentives, renewables portfolio standard, biomass, solar thermal electricCALIFORNIA ENERGY COMMISSION COMMISSIONGUIDEBOOK EXISTING RENEWABLE FACILITIES PROGRAM FIFTH Office Manager RENEWABLE ENERGY OFFICE Valerie Hall Deputy Director ENERGY EFFICIENCY AND RENEWABLES

262

CALIFORNIA ENERGY Project Brochures  

E-Print Network [OSTI]

the integrated design, construction, and operation of building systems. The Integrated Energy SystemsCALIFORNIA ENERGY COMMISSION Project Brochures Integrated Energy Systems: Productivity and Building of a larger research effort called Integrated Energy Systems: Productivity and Building Science Program

263

California Energy Commission PRELIMINARY  

E-Print Network [OSTI]

California Energy Commission PRELIMINARY STATE ENERGY PROGRAM GUIDELINES JULY 16, 2009 CEC-150 Recovery and Reinvestment Act State Energy Program Guidelines 5 A. Background ....................................................................................................................... 12 R. Reallocation of Funds

264

Laser-processed three dimensional graphitic electrodes for diamond radiation detectors  

SciTech Connect (OSTI)

We have used an original approach for diamond detectors where three dimensional buried graphitic electrodes are processed in the bulk of a diamond substrate via laser-induced graphitization. Prototype made of polycrystalline chemical vapor deposition diamond was fabricated using a nanosecond UV laser. Its charge collection efficiency was evaluated using ?-particles emitted by a 241-Americium source. An improved charge collection efficiency was measured proving that laser micro-machining of diamond is a valid option for the future fabrication of three dimensional diamond detectors.

Caylar, Beno?-carett; Pomorski, Michal; Bergonzo, Philippe [CEA-LIST, Diamond Sensors Laboratory, Gif-sur-Yvette F-91191 (France)] [CEA-LIST, Diamond Sensors Laboratory, Gif-sur-Yvette F-91191 (France)

2013-07-22T23:59:59.000Z

265

Controlled incorporation of mid-to-high Z transition metals in CVD diamond  

SciTech Connect (OSTI)

We report on a general method to fabricate transition metal related defects in diamond. Controlled incorporation of Mo and W in synthetic CVD diamond was achieved by adding volatile metal precursors to the diamond chemical vapor deposition (CVD) growth process. Effects of deposition temperature, grain structure and precursor exposure on the doping level were systematically studied, and doping levels of up to 0.25 at.% have been achieved. The metal atoms are uniformly distributed throughout the diamond grains without any indication of inclusion formation. These results are discussed in context of the kinetically controlled growth process of CVD diamond.

Biener, M M; Biener, J; Kucheyev, S O; Wang, Y M; El-Dasher, B; Teslich, N E; Hamza, A V; Obloh, H; Mueller-Sebert, W; Wolfer, M; Fuchs, T; Grimm, M; Kriele, A; Wild, C

2010-01-08T23:59:59.000Z

266

Search for the decay of a B0 or B0bar meson to K*0bar K0 or K*0 K0bar  

SciTech Connect (OSTI)

The authors present a search for the decay of a B{sup 0} or {bar B}{sup 0} meson to a {bar K}*{sup 0} K{sup 0} or K*{sup 0} {bar K}{sup 0} final state, using a sample of approximately 232 million B{bar B} events collected with the BABAR detector at the PEP-II asymmetric energy e{sup +}e{sup -} collider at SLAC. The measured branching fraction is {Beta}(B{sup 0} {yields} {bar K}*{sup 0} K{sup 0}) + {Beta}(B{sup 0} {yields} K*{sup 0} {bar K}{sup 0}) = (0.2{sub -0.8, -0.3}{sup +0.9, +0.1}) x 10{sup -6}. They obtain the following upper limit for the branching fraction at 90% confidence level: {Beta}(B{sup 0} {yields} {bar K}*{sup 0} K{sup 0}) + {Beta}(B{sup 0} {yields} K*{sup 0} {bar K}{sup 0}) < 1.9 x 10{sup -6}. They use our result to constrain the Standard Model prediction for the deviation of the CP asymmetry in B{sup 0} {yields} {phi}K{sup 0} from sin 2{beta}.

Aubert, B.

2006-06-27T23:59:59.000Z

267

California's Energy Future - The View to 2050  

E-Print Network [OSTI]

California renewable portfolio could be about 75% variable resources from solar andCalifornia Public Utilities Commission CSP Concentrating solara direct solar fuels industry. California’s Energy Future -

2011-01-01T23:59:59.000Z

268

CALIFORNIA SOLAR INITIATIVE-THERMAL PROGRAMHANDBOOK  

E-Print Network [OSTI]

CALIFORNIA SOLAR INITIATIVE-THERMAL PROGRAMHANDBOOK CALIFORNIA PUBLIC UTILITIES California Solar Initiative Thermal Program Handbook i 1. Introduction to CSI-Thermal Program COMMISSION May 2010 #12; The California Public

269

THE CAMPUS BAR AS A "BASTARD INSTITUTION"  

E-Print Network [OSTI]

the unique population, orsubculture it serves. An escape for oJ1.e·~ype of clientele might be disc~d~~g~.~~4 cocktails, hut here, it is ehaeaeterized by conV~ts~ti()ll·.·lleet', music, and games, I.t.is:.npt. aco~p.~te.e~~@'I?~' beci1~;:tbeuni- .. ¥ersity...?" It was not unbearable hot, andt~n# .. .".,0' •. 0'.:....•...•. ;'()~ers:: knew this was probably a signal to go outside and "'g~!~t! ':::':::':':1fi~: :·::·'~'·;·:!Jf The CampusBar high." The owner allows pitchers and glasses to be taken out­ side, so everything...

Willsie, Deborah A.; Riemer, Jeffrey W.

1980-04-01T23:59:59.000Z

270

The chemistry of halogens on diamond: effects on growth and electron emission  

SciTech Connect (OSTI)

Diamond growth using halogenated precursors was studied in several diamond growth reactors. In a conventionao plasma reactor, diamond growth using the following gas mixtures was studied: CF{sub 4}/H{sub 2}, CH{sub 4}/H{sub 2}, CH{sub 3}F/H{sub 2}, and CH{sub 3}CL/H{sub 2}. Both the diamond growth measurements demonstrated ineffective transport of halogen radicals to the diamond surface during the growth process. In order to transport radical halogen species to the diamond surface during growth, a flow-tube reactor was constructed which minimized gas phase reactions. Also, the flow-tube reactor enabled pulsed gs transport to the diamond surface by fast-acting valves. Molecular beam mass spectroscopy was used to find condition which resulted in atomic hydrogen and/or atomic fluorine transport to the growing diamond surface. Although such conditions were found, they required very low pressures (0.5 Torr and below); these low pressures produce radical fluxes which are too low to sustain a reasonable diamond growth rate. The sequential reactor at Stanford was modified to add a halogen-growth step to the conventinoal atomic hydrogen/atomic carbon diamond growth cycle. Since the atomic fluorine, hydrogen and carbon environments are independent in the sequential reactor, the effect of fluorine on diamond growth could be studied independently of gas phase reactions. Although the diamond growth rate was increased by the use of fluorine, the film quality was seen to deteriorate as well as the substrate surface. Moreover, materials incompatibilities with fluorine significantly limited the use of fluorine in this reactor. A diamond growth model incorporating both gas phase and surface reactions was developed for the halocarbon system concurrent with the film growth efforts. In this report, we review the results of the growth experiments, the modeling, and additional experiments done to understand fluorine with diamond surfaces.

Hsu, W.L.; Pan, L.S.; Brown, L.A. [Sandia National Labs., Livermore, CA (United States)] [and others

1997-02-01T23:59:59.000Z

271

COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY GENERATION .............................................................................13 Definition of Levelized Cost ........................................................................................................13 Levelized Cost Components

272

COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY GENERATION............................................................ 3 Definition of Levelized Cost.................................................................................... 3 Levelized Cost Categories

Laughlin, Robert B.

273

ANALYSIS OF THE CALIFORNIA ENERGY INDUSTRY  

E-Print Network [OSTI]

from imports. Onshore crude oil production in California isa peak in production within California of both crude oil and

Authors, Various

2010-01-01T23:59:59.000Z

274

Behavioral Assumptions Underlying California Residential Sector...  

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

Behavioral Assumptions Underlying California Residential Sector Energy Efficiency Programs (2009 CIEE Report) Behavioral Assumptions Underlying California Residential Sector Energy...

275

Diamond Lattice Model of Semicrystalline Polyethylene in the Amorphous Region  

E-Print Network [OSTI]

Diamond Lattice Model of Semicrystalline Polyethylene in the Amorphous Region Zhong­Hui Duan Abstract The statistics of polyethylene chains in the amorphous region between two crystallites have been as models of the chain molecules in the amorphous region of semicrystalline polyethylene, both

Aluffi, Paolo

276

New route to the fabrication of nanocrystalline diamond films  

SciTech Connect (OSTI)

Nanocrystalline diamond (NCD) thin films offer applications in various fields, but the existing synthetic approaches are cumbersome and destructive. A major breakthrough has been achieved by our group in the direction of a non-destructive, scalable, and economic process of NCD thin-film fabrication. Here, we report a cheap precursor for the growth of nanocrystalline diamond in the form of paraffin wax. We show that NCD thin films can be fabricated on a copper support by using simple, commonplace paraffin wax under reaction conditions of Hot Filament Chemical Vapor Deposition (HFCVD). Surprisingly, even the presence of any catalyst or seeding that has been conventionally used in the state-of-the-art is not required. The structure of the obtained films was analyzed by scanning electron microscopy and transmission electron microscopy. Raman spectroscopy and electron energy-loss spectroscopy recorded at the carbon K-edge region confirm the presence of nanocrystalline diamond. The process is a significant step towards cost-effective and non-cumbersome fabrication of nanocrystalline diamond thin films for commercial production.

Varshney, Deepak, E-mail: deepvar20@gmail.com; Morell, Gerardo [Institute of Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto Rico 00931, Puerto Rico (United States); Department of Physics, University of Puerto Rico, San Juan, PO Box 70377, Puerto Rico 00936, Puerto Rico (United States); Palomino, Javier; Resto, Oscar [Department of Physics, University of Puerto Rico, San Juan, PO Box 70377, Puerto Rico 00936, Puerto Rico (United States); Gil, Jennifer [Department of Chemistry, University of Puerto Rico, San Juan, Puerto Rico 00936, Puerto Rico (United States); Weiner, Brad R. [Institute of Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto Rico 00931, Puerto Rico (United States); Department of Chemistry, University of Puerto Rico, San Juan, Puerto Rico 00936, Puerto Rico (United States)

2014-02-07T23:59:59.000Z

277

Quantum optics with nitrogen-vacancy centers in diamond  

E-Print Network [OSTI]

We review the electronic level structure of the nitrogen-vacancy in diamond and some common experimental techniques to study its optical properties at low temperatures. We then summarize several recent experiments and advances in using nitrogen-vacancy centers for quantum optics.

Yiwen Chu; Mikhail D. Lukin

2015-04-22T23:59:59.000Z

278

$D^0 \\bar{D}^0$ Mixing at BaBar  

SciTech Connect (OSTI)

This article reviews the recent measurement of D{sup 0}-{bar D}{sup 0} mixing with the D{sup 0} {yields} K{pi} decay channel from the BABAR experiment at the PEP-II B-Factory. Averages from the Heavy Flavor Averaging Group between this result and a previous result from BELLE are also presented.

Coleman, Jonathon; /SLAC

2011-10-26T23:59:59.000Z

279

California: California's Clean Energy Resources and Economy (Brochure)  

SciTech Connect (OSTI)

This document highlights the Office of Energy Efficiency and Renewable Energy's investments and impacts in the state of California.

Not Available

2013-03-01T23:59:59.000Z

280

California's Evolving Energy Market California Power Market Symposium  

E-Print Network [OSTI]

-Minute Market, 5-minute market · Real-time fixed hourly-intertie transactions settled as price takersCalifornia's Evolving Energy Market California Power Market Symposium Portland, Oregon September 5, 2013 K ith CKeith Casey Vice President Market & Infrastructure Development California ISO #12

Note: This page contains sample records for the topic "diamond bar california" 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

Update of $|V_{cb}|$ from the $\\bar{B}\\to D^*\\ell\\bar?$ form factor at zero recoil with three-flavor lattice QCD  

E-Print Network [OSTI]

We compute the zero-recoil form factor for the semileptonic decay $\\bar{B}^0\\to D^{*+}\\ell^-\\bar{\

Jon A. Bailey; A. Bazavov; C. Bernard; C. M. Bouchard; C. DeTar; Daping Du; A. X. El-Khadra; J. Foley; E. D. Freeland; E. Gamiz; Steven Gottlieb; U. M. Heller; A. S. Kronfeld; J. Laiho; L. Levkova; P. B. Mackenzie; E. T. Neil; Si-Wei Qiu; J. Simone; R. Sugar; D. Toussaint; R. S. Van de Water; Ran Zhou

2014-07-06T23:59:59.000Z

282

California Energy Commission STAFF REPORT  

E-Print Network [OSTI]

Buildings Scoping Report. California Energy Commission, Efficiency and Renewable Energy Division FOR EXISTING BUILDINGS SCOPING REPORT AUGUST 2012 CEC4002012015 CALIFORNIA ENERGY COMMISSION Edmund G Implementation Office Dave Ashuckian Deputy Director Efficiency and Renewable Energy Division Robert P. Oglesby

283

California Energy Commission STAFF REPORT  

E-Print Network [OSTI]

, infrastructure, buildings research, distributed generation, smart grid enacted Assembly Bill 1890 (Brulte, Chapter 854, Statutes of 1996), California's electric utility, development, and demonstration (RD&D) from California's investorowned utilities to state government--a major

284

California Energy Commission STAFF REPORT  

E-Print Network [OSTI]

, advanced electricity generation, renewable energy, infrastructure, buildings research, distributed (Brulte, Chapter 854, Statutes of 1996), California's electric utility restructuring legislation, and demonstration (RD&D) from California's investorowned utilities to state government; a major change intended

285

The Resources Agency of California  

E-Print Network [OSTI]

Commission's certified program for siting powerplants. I am happy to inform you that, having reviewed://ceres.ca.gov/cra/ California Coastal Commission · California Tahoe Conservancy · Coachella Valley Mountains Conservancy · San

286

California Energy Commission STAFF REPORT  

E-Print Network [OSTI]

document preparation support Chris Kavalec--demand forecast #12;ii #12;iii AND DEMAND OUTLOOK MAY 2012 CEC-200-2012-003 CALIFORNIA ENERGY COMMISSION Edmund ABSTRACT The Summer 2012 Electricity Supply and Demand Outlook is the California Energy

287

Measurement of the B0-bar Lifetime and the B0B0-bar Oscillation Frequency Using Partially Reconstructed B0-bar to D*+ l- nu-bar Decays  

SciTech Connect (OSTI)

The authors present a simultaneous measurement of the {bar B}{sup 0} lifetime {tau}{sub B{sup 0}} and B{sup 0}{bar B}{sup 0} oscillation frequency {Delta}m{sub d}. We use a sample of about 50,000 partially reconstructed {bar B}{sup 0} {yields} D*{sup +}{ell}{sup -}{bar {nu}}{sub {ell}} decays identified with the BABAR detector at the PEP-II e{sup +}e{sup -} storage ring at SLAC. The flavor of the other B meson in the event is determined from the charge of another high-momentum lepton.

Aubert, B.; Barate, R.; Boutigny, D.; Couderc, F.; Karyotakis, Y.; Lees, J.P.; Poireau, V.; Tisserand, V.; Zghiche, A.; /Annecy, LAPP; Grauges, E.; /Barcelona, IFAE; Palano, A.; Pappagallo, M.; Pompili, A.; /Bari U. /INFN, Bari; Chen, J.C.; Qi, N.D.; Rong, G.; Wang, P.; Zhu, Y.S.; /Beijing, Inst. High Energy Phys.; Eigen, G.; Ofte, I.; Stugu, B. /Bergen U. /LBL, Berkeley /UC, Berkeley /Birmingham U. /Ruhr U., Bochum /Bristol U. /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UCLA /UC, Riverside /UC, San

2005-07-27T23:59:59.000Z

288

On the Lengths, Colours and Ages of Bars  

E-Print Network [OSTI]

Abstract. In an effort to obtain further observational evidences for secular evolution processes in galaxies, as well as observational constraints to current theoretical models of secular evolution, we have used BVRI and Ks images of a sample of 18 barred galaxies to measure the lengths and colours of bars, create colour maps and estimate global colour gradients. In addition, applying a method we developed in a previous article, we could distinguish for 7 galaxies in our sample those whose bars have been recently formed from the ones with already evolved bars. We estimated an average difference in the optical colours between young and evolved bars that may be translated to an age difference of the order of 10 Gyr, meaning that bars may be long standing structures. Moreover, our results show that, on average, evolved bars are longer than young bars. This seems to indicate that, during its evolution, a bar grows longer by capturing stars from the disk, in agreement with recent numerical and analytical results.

F. Combes; J. Palous; Dimitri A. Gadotti; Ronaldo E. De Souza

2006-01-01T23:59:59.000Z

289

Fish Bulletin No. 109. The Barred Surfperch (Amphistichus argenteus Agassiz) in Southern California  

E-Print Network [OSTI]

seine the year around at Carpinteria, Escondido Beach (near13 areas were: Goleta, Carpinteria, Oxnard, Escondido Beach,

Carlisle, John G Jr.; Schott, Jack W; Abramson, Norman J

1960-01-01T23:59:59.000Z

290

UNIVERSITY OF CALIFORNIA GREETINGS FROM  

E-Print Network [OSTI]

doors in 1869 in the farthest frontier of the American continent, the University of California had just around the world. The University of California continues to be at the frontier of unparalleled research. In fact, there are California businesses generating millions of dollars of revenue that were either based

Rose, Michael R.

291

Community-dependent Positive Interactions in Southern California Coastal Ecosystems  

E-Print Network [OSTI]

Estuarine Wetland At Carpinteria, California - Plant-Estuarine Wetland At Carpinteria, California - Plant-Estuarine Wetland At Carpinteria, California - Plant-

Bryson, Sarah

2012-01-01T23:59:59.000Z

292

Diamond Wire Saw for Precision Machining of Laser Target Components  

SciTech Connect (OSTI)

The fabrication of precision laser targets requires a wide variety of specialized mesoscale manufacturing techniques. The diamond wire saw developed in this study provides the capability to precisely section meso-scale workpieces mounted on the assembly stations used by the Target Fabrication Group. This new capability greatly simplifies the fabrication of many types of targets and reduces the time and cost required to build the targets. A variety of materials are used to fabricate targets, including metals, plastics with custom designed chemical formulas, and aerogels of various densities. The materials are usually provided in the form of small pieces or cast rods that must be machined to the required shape. Many of these materials, such as metals and some plastics, can be trimmed using a parting tool on a diamond turning machine. However, other materials, such as aerogels and brittle materials, cannot be adequately cut with a parting tool. In addition, the geometry of the parts often requires that the workpieces be held in a special assembly station, which excludes the use of a parting tool. In the past, these materials were sectioned using a small, handheld coping saw that used a diamond-impregnated wire as a blade. This miniature coping saw was effective, but it required several hours to cut through certain materials. Furthermore, the saw was guided by hand and often caused significant damage to fragile aerogels. To solve these problems, the diamond wire saw shown in Figure 1 was developed. The diamond wire saw is designed to machine through materials that are mounted in the Target Fabrication Group's benchtop assembly stations. These assembly stations are the primary means of aligning and assembling target components, and there is often a need to machine materials while they are mounted in the assembly stations. Unfortunately, commercially available saws are designed for very different applications and are far too large to be used with the assembly stations. Therefore, a custom diamond wire saw was designed and constructed. The diamond wire saw cuts through workpieces using a continuous loop of diamond-impregnated wire of length 840 mm. The wire loop runs around several idler pulleys and is driven by a simple geared DC motor that rotates at 17 rpm. The linear speed of the wire is 107 inches/minute. The saw is oriented at an angle of 20{sup o} from horizontal, so the operator can view the wire through the cutout at the front end of the saw. When looking through a microscope or camera with a horizontal line of sight, the operator can clearly see the wire as it cuts through the workpiece, as shown in the right side of Figure 1. The saw is mounted on a two-axis stage that allows the operator to align the wire with the workpiece. To cut through the workpiece, the operator drives the wire through the workpiece by turning the feed micrometer. An image of the interior of the diamond wire saw appears in Figure 2. This picture was taken after removing the protective cover plate from the saw.

Bono, M J; Bennett, D W

2005-08-08T23:59:59.000Z

293

Protecting Solar Rights in California Through an Exploration of the California Water Doctrine  

E-Print Network [OSTI]

program called the California Solar Initiative.  This Table 1.  California Solar Legislation  Solar Law Protecting Solar Rights in California Through an 

Fedman, Anna

2011-01-01T23:59:59.000Z

294

California’s North Coast Fishing Communities Historical Perspective and Recent Trends  

E-Print Network [OSTI]

Service (NMFS), and Debbie Marshall, California Sea GrantService (NMFS), and Debbie Marshall, California Sea GrantService (NMFS), and Debbie Marshall, California Sea Grant

Pomeroy, Caroline; Thomson, Cynthia J.; Stevens, Melissa M.

2011-01-01T23:59:59.000Z

295

Southern/Northern California Coastal Processes Annotated Bibliography: Coast of California Storm and Tidal Waves Study  

E-Print Network [OSTI]

Reach Coast of California, Carpinteria to Point Mugu, BeachCell Coast of California, Carpinteria to Point Mugu, Beach1, Coast of California, Carpinteria to Point Mugu, Beach

US Army Corps of Engineers, Los Angeles District, Planning Division, Coastal Resources Branch

1987-01-01T23:59:59.000Z

296

First Measurement of the t(t) over bar Differential Cross Section d sigma/dM(t(t) over bar) in p(p) over bar Collisions at root s=1.96 TeV  

E-Print Network [OSTI]

We present a measurement of the t(t) over bar differential cross section with respect to the t(t) over bar invariant mass, d sigma/dM(t(t) over bar), in p(p) over bar collisions at ?s=1.96??TeV using an integrated ...

Paus, Christoph M. E.

297

Bus bar electrical feedthrough for electrorefiner system  

DOE Patents [OSTI]

A bus bar electrical feedthrough for an electrorefiner system may include a retaining plate, electrical isolator, and/or contact block. The retaining plate may include a central opening. The electrical isolator may include a top portion, a base portion, and a slot extending through the top and base portions. The top portion of the electrical isolator may be configured to extend through the central opening of the retaining plate. The contact block may include an upper section, a lower section, and a ridge separating the upper and lower sections. The upper section of the contact block may be configured to extend through the slot of the electrical isolator and the central opening of the retaining plate. Accordingly, relatively high electrical currents may be transferred into a glovebox or hot-cell facility at a relatively low cost and higher amperage capacity without sacrificing atmosphere integrity.

Williamson, Mark; Wiedmeyer, Stanley G; Willit, James L; Barnes, Laurel A; Blaskovitz, Robert J

2013-12-03T23:59:59.000Z

298

Soiling losses for solar photovoltaic systems in California  

E-Print Network [OSTI]

Utilities Commission California Solar Initiative ProgramCalifornia. Report to the California Solar Initiative RD&DItron, Inc. , CPUC California Solar Initiative 2010 Impact

Mejia, Felipe A; Kleissl, Jan

2013-01-01T23:59:59.000Z

299

Energy efficiency, innovation, and job creation in California  

E-Print Network [OSTI]

Staff, CPUC. (2007). California Solar Initiative CaliforniaEnergy RPS (33%) California Solar Programs (3000 MWconcentrating solar power in California. Golden, Colorado,

Roland-Holst, David

2008-01-01T23:59:59.000Z

300

Achieving Sustainability inCalifornia’s CentralValley  

E-Print Network [OSTI]

of agricultural sustainability. ” Agriculture, Ecosystems &19, 2009. Achieving Sustainability in California’s Centralvariables. Achieving Sustainability in California’s Central

Lubell, Mark; Beheim, Bret; Hillis, Vicken; Handy, Susan L.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

Southern California Smart Grid Symposium California Institute of TechnologyCalifornia Institute of Technology  

E-Print Network [OSTI]

Southern California Smart Grid Symposium California Institute of TechnologyCalifornia Institute Service in a Smart Grid World Hung po ChaoHung-po Chao Director, Market Strategy and Analysis October 13 of Technology Competitive Electricity Markets with Consumer Subscription Service in a SmartConsumer Subscription

302

Partial entrainment of gravel bars during floods Christopher P. Konrad  

E-Print Network [OSTI]

tracer particles and bed load samplers have demonstrated that partial entrain- ment rather than completePartial entrainment of gravel bars during floods Christopher P. Konrad U.S. Geological Survey a gravel bar during a flood, or partial entrainment, had an approximately normal distribution with respect

Montgomery, David R.

303

Trends in packaging of high power semiconductor laser bars  

SciTech Connect (OSTI)

Several different approaches to packaging high power diode laser bars for pumping solid state lasers or for direct diode laser applications are examined. The benefit and utility of each package is strongly dependent upon the fundamental optoelectronic properties of the individual diode laser bars. Factors which influence these properties are outlined and comparisons of packaging approaches for these materials are made.

Solarz, R.W.; Emanuel, M.A.; Skidmore, J.A.; Freitas, B.L.; Krupke, W.F.

1997-07-01T23:59:59.000Z

304

Solar Power in the Desert: Are the current large-scale solar developments really improving California’s environment?  

E-Print Network [OSTI]

large scale solar developments in California will impactpoorly placed solar arrays in California leads to the losslarge-scale solar developments really improving California’s

Allen, Michael F.; McHughen, Alan

2011-01-01T23:59:59.000Z

305

POSTGRADUATE MONTEREY, CALIFORNIA  

E-Print Network [OSTI]

of locating kelp in the California coastal waters. The task is currently done using multi-spectral imagery to eliminate all of it in the classification of kelp. The Receiver Operating Characteristic (ROC) curves proved they are a very good detector and discriminator of kelp and water. Using panchromatic and variance

306

Albany, California Mailing address  

E-Print Network [OSTI]

to management. Guidelines are given to managers for sustaining soil health and productive forests. Retrieval. Proceedings of the California Forest Soils Council conference on forest soils biology and forest management Terms: soil biota, mycorrhizae, nitrogen fixation, soil fauna, truffles, forest management Technical

Standiford, Richard B.

307

of California, General Catalog  

E-Print Network [OSTI]

of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064-1077, (831) 459-4544. Web site: slugstore of Classes, which is on the World Wide Web at reg.ucsc.edu/soc/. (Additional web sites are referenced through

California at Santa Cruz, University of

308

CALIFORNIA Third Edition  

E-Print Network [OSTI]

accounts funded through the Renewable Resource Trust Fund, please see the Energy Commission's Policy Report#12;CALIFORNIA ENERGY COMMISSION Volume 2A NEW RENEWABLE RESOURCES ACCOUNT Third Edition MAY 2001 P Mizutani Manager Technology Market Development Office Marwan Masri Renewable Energy Program Manager Suzanne

309

CALIFORNIA STATEWIDE RESIDENTIAL APPLIANCE  

E-Print Network [OSTI]

methodology and results report that includes energy consumption tables from the conditional demand analysis Energy Consumption and Appliance Saturation Summaries. Results from the Conditional Demand Analysis (CDA conditioning is the primary driver of peak energy demand in California and the saturation of central air

310

POSTGRADUATE MONTEREY, CALIFORNIA  

E-Print Network [OSTI]

on cyber-attackers to design fake honeypot, we exposed a tightly secured, self-contained virtual honeypotNAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited ASSESSING THE EFFECT OF HONEYPOTS ON CYBER-ATTACKERS by Sze Li Harry Lim December 2006 Thesis

311

CALIFORNIA ENERGY COMMISSION TRABUCONIGUEL  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION N.N. FLANCO KEMPSTER RERC GLEN AVON TRABUCONIGUEL CROWN COYGEN KENTER HILLS TELEGRAPH ARTESIA BOVINE SOQUEL PEYTON PLASTIC OLS ENERGY CHINO CIMGEN CHINO PEDLEY ARCHIBALD STATION K (OLYMPIC) STATION 11 SAWTELLE MWD VENICE CULVER SONY HYPERION N.N. LOSULFUR POLARIS STATION L

312

167 Prospectus California Margin  

E-Print Network [OSTI]

. Each of the three transects across the California Current will compare deep-water sites near the core), for those sites that require it, can be obtained from the following World Wide Web site: http margin, Deep Sea Drilling Project (DSDP) Leg 63, occurred immediately before the first deployment

313

Diamond neutral particle spectrometer for fusion reactor ITER  

SciTech Connect (OSTI)

A compact diamond neutral particle spectrometer with digital signal processing has been developed for fast charge-exchange atoms and neutrons measurements at ITER fusion reactor conditions. This spectrometer will play supplementary role for Neutral Particle Analyzer providing 10 ms time and 30 keV energy resolutions for fast particle spectra in non-tritium ITER phase. These data will also be implemented for independent studies of fast ions distribution function evolution in various plasma scenarios with the formation of a single fraction of high-energy ions. In tritium ITER phase the DNPS will measure 14 MeV neutrons spectra. The spectrometer with digital signal processing can operate at peak counting rates reaching a value of 10{sup 6} cps. Diamond neutral particle spectrometer is applicable to future fusion reactors due to its high radiation hardness, fast response and high energy resolution.

Krasilnikov, V.; Amosov, V.; Kaschuck, Yu.; Skopintsev, D. [Institution PROJECT CENTER ITER, 1, Akademik Kurchatov Sq., Moscow (Russian Federation)

2014-08-21T23:59:59.000Z

314

Strategies for improving traffic operations at oversaturated signalized diamond interchanges  

E-Print Network [OSTI]

street improvement goals should include improved traffic flow along with reductions in congestion, air pollution, and energy use, without major new construction. Super-street arterials, which are multi-lane arterials with limited access and a limited...STRATEGIES FOR IMPROVING TRAFFIC OPERATIONS AT OVERSATURATED SIGNALIZED DIAMOND INTERCHANGES A Thesis by GEORGE CURTIS HERRICK Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

Herrick, George Curtis

1992-01-01T23:59:59.000Z

315

STATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

Recommendation 6 Redwood Coast Energy Authority Northwest California Alternative Fuels Readiness Project $300 Alternative Fuel Readiness Proposed Awards California Energy Commission Alternative and Renewable FuelSTATE OF CALIFORNIA ­ NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

316

California’s Energy Future: The View to 2050 - Summary Report  

E-Print Network [OSTI]

California renewable portfolio could be about 75% variable resources from solar andCalifornia Public Utilities Commission CSP Concentrating solara direct solar fuels industry. California’s Energy Future -

Yang, Christopher

2011-01-01T23:59:59.000Z

317

Estimated impacts of climate warming on California’s high-elevation hydropower  

E-Print Network [OSTI]

on high elevation hydropower generation in California’sCalifornia’s high-elevation hydropower Kaveh Madani · Jay R.Abstract California’s hydropower system is composed of high

Madani, Kaveh; Lund, Jay R.

2010-01-01T23:59:59.000Z

318

tt-bar production cross section in pp-bar collisions at s?=1.8TeV  

E-Print Network [OSTI]

Results are presented on a measurement of the tt-bar pair production cross section in pp-bar collisions at s?=1.8TeV from nine independent decay channels. The data were collected by the DØ experiment during the 1992–1996 run of the Fermilab Tevatron...

Baringer, Philip S.; Bean, Alice; Coppage, Don; Hebert, C.; Abazov, V. M.; Abbott, B.; Abdesselam, A.; Abolins, M.; Abramov, V.; Acharya, B. S.

2003-01-15T23:59:59.000Z

319

Method of forming fluorine-bearing diamond layer on substrates, including tool substrates  

DOE Patents [OSTI]

A method of forming a fluorine-bearing diamond layer on non-diamond substrates, especially on tool substrates comprising a metal matrix and hard particles, such as tungsten carbide particles, in the metal matrix. The substrate and a fluorine-bearing plasma or other gas are then contacted under temperature and pressure conditions effective to nucleate fluorine-bearing diamond on the substrate. A tool insert substrate is treated prior to the diamond nucleation and growth operation by etching both the metal matrix and the hard particles using suitable etchants.

Chang, R. P. H. (Glenview, IL); Grannen, Kevin J. (Evanston, IL)

2002-01-01T23:59:59.000Z

320

New Superhard Form of Carbon Dents Diamond | U.S. DOE Office...  

Office of Science (SC) Website

exists in many different structures, each having different properties (e.g. graphite, graphene, and diamond). This research demonstrated yet another structure that is superhard,...

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


321

E-Print Network 3.0 - advanced diamond product Sample Search...  

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

Summary: Demand for both gem and industrial diamonds is very strong. Synthetic production supplies industrial uses... , and will position Canada with Botswana and Russia as...

322

Perfect preferential orientation of nitrogen-vacancy defects in a synthetic diamond sample  

SciTech Connect (OSTI)

We show that the orientation of nitrogen-vacancy (NV) defects in diamond can be efficiently controlled through chemical vapor deposition growth on a (111)-oriented diamond substrate. More precisely, we demonstrate that spontaneously generated NV defects are oriented with a ?97% probability along the [111] axis, corresponding to the most appealing orientation among the four possible crystallographic axes. Such a nearly perfect preferential orientation is explained by analyzing the diamond growth mechanism on a (111)-oriented substrate and could be extended to other types of defects. This work is a significant step towards the design of optimized diamond samples for quantum information and sensing applications.

Lesik, M.; Roch, J.-F. [Laboratoire Aimé Cotton, CNRS, Université Paris-Sud and Ecole Normale Supérieure de Cachan, 91405 Orsay (France); Tetienne, J.-P.; Jacques, V., E-mail: vjacques@ens-cachan.fr [Laboratoire Aimé Cotton, CNRS, Université Paris-Sud and Ecole Normale Supérieure de Cachan, 91405 Orsay (France); Laboratoire de Photonique Quantique et Moléculaire, Ecole Normale Supérieure de Cachan and CNRS UMR 8537, 94235 Cachan (France); Tallaire, A., E-mail: alexandre.tallaire@lspm.cnrs.fr; Achard, J.; Mille, V.; Gicquel, A. [Laboratoire des Sciences des Procédés et des Matériaux, CNRS and Université Paris 13, 93340 Villetaneuse (France)

2014-03-17T23:59:59.000Z

323

Use of diamond-turned mirrors for synchrotron radiation (SR)  

SciTech Connect (OSTI)

The diamond turning technique has great interest for users of synchrotron radiation because of its ability to produce surfaces of arbitrary shape. It also has the advantage of being well adapted to producing metal optics. These are of interest because they lend themselves to water cooling and hence represent one approach to the problem of high synchrotron radiation power loadings on optical surfaces. The optical figure produced by diamond turning is generally adequate for synchrotron radiation applications. The main difficulty centers around the question of smoothness. Diamond turned surfaces must receive a final polish after machining before they are sufficiently smooth for use with ultra-violet or x-ray radiation. The manufacturing stages can be carried out by various groups in the optics industry and the National Synchrotron Light Source has procured a considerable number of mirrors and is having them polished for use on the vuv storage ring. At the time of writing one mirror has been completed and evaluated and we give the results for this and discuss the indications for the future. The important measurement of the r.m.s. height of the surface roughness has given a value of 3 +- 0.9A using total integrated scatter of visible light at normal incidence.

Howells, M.R.; Takacs, P.Z.

1981-01-01T23:59:59.000Z

324

Measurement of light capture in solar cells from silver- and tin-plated patterned bus bars  

E-Print Network [OSTI]

Bus bars on solar cells shade silicon from light. When the bus bars are patterned, they can reflect light back onto the silicon using total internal reflection. These patterned bus bars are tin plated and produce 1-2.5% ...

Winiarz, Christine Eve

2007-01-01T23:59:59.000Z

325

California Energy Commission COMMITTEE FINAL REPORT  

E-Print Network [OSTI]

of California, Davis) Howard Levenson ­ California Department of Resources Recycling and Recovery Brian Mc Natural Resources Agency Tom Cackette ­ California Air Resources Board Tim Carmichael ­ California Resources Defense Council Steve Kaffka ­ California Biomass Collaborative (courtesy of University

326

2010 California Solar Workshop May 11, 2010  

E-Print Network [OSTI]

2010 California Solar Workshop May 11, 2010 Alumni Center, UC Davis, Davis, California Sponsored by California Solar Energy Collaborative UC Davis Energy Institute SOLAR WORKSHOP 2010 California Solar Energy and discuss innovative ways to developing and expanding the utilization of solar power in California. The one

327

Bar-Halo Friction in Galaxies II: Metastability  

E-Print Network [OSTI]

It is well-established that strong bars rotating in dense halos generally slow down as they lose angular momentum to the halo through dynamical friction. Angular momentum exchanges between the bar and halo particles take place at resonances. While some particles gain and others lose, friction arises when there is an excess of gainers over losers. This imbalance results from the generally decreasing numbers of particles with increasing angular momentum, and friction can therefore be avoided if there is no gradient in the density of particles across the major resonances. Here we show that anomalously weak friction can occur for this reason if the pattern speed of the bar fluctuates upwards. After such an event, the density of resonant halo particles has a local inflexion created by the earlier exchanges, and bar slowdown can be delayed for a long period; we describe this as a metastable state. We show that this behavior in purely collisionless N-body simulations is far more likely to occur in methods with adaptive resolution. We also show that the phenomenon could arise in nature, since bar-driven gas inflow could easily raise the bar pattern speed enough to reach the metastable state. Finally, we demonstrate that mild external, or internal, perturbations quickly restore the usual frictional drag, and it is unlikely therefore that a strong bar in a galaxy having a dense halo could rotate for a long period without friction.

J. A. Sellwood; Victor P. Debattista

2005-11-05T23:59:59.000Z

328

Telescoping magnetic ball bar test gage  

DOE Patents [OSTI]

A telescoping magnetic ball bar test gage for determining the accuracy of machine tools, including robots, and those measuring machines having non-disengagable servo drives which cannot be clutched out. Two gage balls are held and separated from one another by a telescoping fixture which allows them relative radial motional freedom but not relative lateral motional freedom. The telescoping fixture comprises a parallel reed flexure unit and a rigid member. One gage ball is secured by a magnetic socket knuckle assembly which fixes its center with respect to the machine being tested. The other gage ball is secured by another magnetic socket knuckle assembly which is engaged or held by the machine in such manner that the center of that ball is directed to execute a prescribed trajectory, all points of which are equidistant from the center of the fixed gage ball. As the moving ball executes its trajectory, changes in the radial distance between the centers of the two balls caused by inaccuracies in the machine are determined or measured by a linear variable differential transformer (LVDT) assembly actuated by the parallel reed flexure unit. Measurements can be quickly and easily taken for multiple trajectories about several different fixed ball locations, thereby determining the accuracy of the machine.

Bryan, J.B.

1982-03-15T23:59:59.000Z

329

Telescoping magnetic ball bar test gage  

DOE Patents [OSTI]

A telescoping magnetic ball bar test gage for determining the accuracy of machine tools, including robots, and those measuring machines having non-disengageable servo drives which cannot be clutched out. Two gage balls (10, 12) are held and separated from one another by a telescoping fixture which allows them relative radial motional freedom but not relative lateral motional freedom. The telescoping fixture comprises a parallel reed flexure unit (14) and a rigid member (16, 18, 20, 22, 24). One gage ball (10) is secured by a magnetic socket knuckle assembly (34) which fixes its center with respect to the machine being tested. The other gage ball (12) is secured by another magnetic socket knuckle assembly (38) which is engaged or held by the machine in such manner that the center of that ball (12) is directed to execute a prescribed trajectory, all points of which are equidistant from the center of the fixed gage ball (10). As the moving ball (12) executes its trajectory, changes in the radial distance between the centers of the two balls (10, 12) caused by inaccuracies in the machine are determined or measured by a linear variable differential transformer (LVDT) assembly (50, 52, 54, 56, 58, 60) actuated by the parallel reed flexure unit (14). Measurements can be quickly and easily taken for multiple trajectories about several different fixed ball (10) locations, thereby determining the accuracy of the machine.

Bryan, James B. (Pleasanton, CA)

1984-01-01T23:59:59.000Z

330

Deposition of CVD diamond onto GaN P.W. May a,*, H.Y. Tsai b  

E-Print Network [OSTI]

of the polycrystalline diamond surface would prevent light from leaking out of the GaN layer and channel it to the endsDeposition of CVD diamond onto GaN P.W. May a,*, H.Y. Tsai b , W.N. Wang c , J.A. Smith a a School performed to deposit continuous layers of CVD diamond onto epitaxial GaN films. Such diamond coatings would

Bristol, University of

331

California Energy Commission STATE ENERGY PROGRAM  

E-Print Network [OSTI]

Brook, Municipal and Commercial Building Targeted Measure Program Larry Rillera, Clean Energy BusinessCalifornia Energy Commission STATE ENERGY PROGRAM GUIDELINES FIFTH EDITION CALIFORNIA ENERGY;CALIFORNIA ENERGY COMMISSION Robert Weisenmiller Chairman James D. Boyd Vice Chair Commissioners: Karen

332

CLIMATE CHANGE IMPACTS ON CALIFORNIA VEGETATION  

E-Print Network [OSTI]

CLIMATE CHANGE IMPACTS ON CALIFORNIA VEGETATION: PHYSIOLOGY, LIFE HISTORY, AND ECOSYSTEM CHANGE A White Paper from the California Energy Commission's California Climate Change Center of the uncertainties with climate change effects on terrestrial ecosystems is understanding where transitions

333

ANALYSIS OF THE CALIFORNIA SOLAR RESOURCE  

E-Print Network [OSTI]

SECTION ANALYSIS OF THE CALIFORNIA SOLAR RESOURCE' Volume 1:Analysis of the California Solar Resource is a three-volumeUC-62 ANALYSIS OF THE CALIFORNIA SOLAR RESOURCE VOLUME 1:

Berdahl, P.

2011-01-01T23:59:59.000Z

334

California Energy Demand Scenario Projections to 2050  

E-Print Network [OSTI]

California Energy Demand Scenario Projections to 2050 RyanCEC (2003a) California energy demand 2003-2013 forecast.CEC (2005a) California energy demand 2006-2016: Staff energy

McCarthy, Ryan; Yang, Christopher; Ogden, Joan M.

2008-01-01T23:59:59.000Z

335

A diamond-window XAFS cell for studies of high-temperature, high-pressure aqueous solutions  

SciTech Connect (OSTI)

We describe a method to collect x-ray absorption fine structure (XAFS) spectra of ions in a supercritical water solvent. Supercritical water (SCW), at temperatures above water{close_quote}s critical point of 374{degree}C, is an interesting solvent for chemical reactions and hazardous waste destruction due to the high solubility of organics and the aggressive oxidizing environment. XAFS may provide a better understanding of the solvent environment in SCW. The XAFS cell used in these studies was composed of a block of high-nickel alloy, Hastelloy C-22, containing two windows for transmission of the x-ray beam and a single optical view window. All internal wetted surfaces were platinum plated. The maximum operating conditions for this design were 500{degree}C and 700 bar. The x-ray transmission windows consisted of CVD (chemical vapor deposition) diamond windows (3 mm diameter {times}0.5 mm thick) that were brazed to the tip of a standard 1/4-in. high-pressure, coned-shape fitting. Spectra are reported for strontium and rubidium ions in a supercritical water solvent. This cell design could be used for a variety of other solvent systems at high temperatures and high pressures. {copyright} {ital 1996 American Institute of Physics.}

Fulton, J.L.; Pfund, D.M. [Chemical Sciences Department, Pacific Northwest Laboratory, Richland, WA 99352 (United States)] [Chemical Sciences Department, Pacific Northwest Laboratory, Richland, WA 99352 (United States); Ma, Y. [Brookhaven National Laboratory, Bldg 510 E, Upton, NY 11973 (United States)] [Brookhaven National Laboratory, Bldg 510 E, Upton, NY 11973 (United States)

1996-09-01T23:59:59.000Z

336

California Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

California nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State...

337

CARBON SEQUESTRATION STRATEGIES FOR CALIFORNIA  

E-Print Network [OSTI]

GEOLOGIC CARBON SEQUESTRATION STRATEGIES FOR CALIFORNIA: REPORT TO THE LEGISLATURE Regional Carbon Sequestration Partnership (WESTCARB) studies that we used, including Cameron Downey

338

Evidence for a mantle component shown by rare gases, C and N isotopes in polycrystalline diamonds from Orapa (Botswana)  

E-Print Network [OSTI]

Evidence for a mantle component shown by rare gases, C and N isotopes in polycrystalline diamonds. Farley Abstract In an attempt to constrain the origin of polycrystalline diamond, combined analyses in the source of the polycrystalline diamonds from Orapa. The y13 C and y15 N isotopic values of À1.04 to À9.79x

Cartigny, Pierre

339

785 nm Raman Spectroscopy of CVD Diamond Films Paul William May, James A Smith, and Keith N Rosser  

E-Print Network [OSTI]

. Here, we report that when using 785 nm excitation, the Raman spectra from thin polycrystalline diamond785 nm Raman Spectroscopy of CVD Diamond Films Paul William May, James A Smith, and Keith N Rosser Raman spectroscopy is a powerful technique often used to study CVD diamond films, however, very little

Bristol, University of

340

Fabrication of diamond nanowires for quantum information processing applications Birgit J.M. Hausmann a,b,  

E-Print Network [OSTI]

and polycrystalline diamond. Numerical modeling was used to study coupling between a Nitrogen Vacancy (NV) color crystal diamond. The heights and diameters of the polycrystalline nanowires presented in this paper are 1Fabrication of diamond nanowires for quantum information processing applications Birgit J

Loncar, Marko

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


341

High-temperature electron emission from diamond films Department of Mechanical Engineering, Vanderbilt University, Nashville, Tennessee 37235  

E-Print Network [OSTI]

This work examines electron field-emission characteristics of polycrystalline diamond films at elevated in applications where high temperatures exist. Nitrogen-doped polycrystalline diamond films were grown by plasmaHigh-temperature electron emission from diamond films S. H. Shin Department of Mechanical

Walker, D. Greg

342

Field emission properties of the polycrystalline diamond film prepared by microwave-assisted plasma chemical vapor deposition  

E-Print Network [OSTI]

Field emission properties of the polycrystalline diamond film prepared by microwave-assisted plasma Field emission characteristics for the diamond films grown using a gas mixture of different methane V 3.0 V/ m and 9 V 5.5 V/ m , respectively, for the diamond emitter of a little poor quality grown

Lee, Jong Duk

343

Evidence of universality in the dynamical response of nanomechanical ultra-nanocrystalline diamond resonators at millikelvin temperatures  

E-Print Network [OSTI]

independent theory. In particular, polycrystalline diamond is an exciting material for nanomechanical devicesEvidence of universality in the dynamical response of nanomechanical ultra-nanocrystalline diamond fabricated from ultra-nanocrystalline diamond. Frequency shift f/f0 and dissipa- tion Q-1 demonstrate

344

Direct observation of electron emission from the grain boundaries of chemical vapour deposition diamond films by tunneling atomic force microscopy  

E-Print Network [OSTI]

.1063/1.3475506 Direct observation of electron emission site on boron-doped polycrystalline diamond thin films using or energy harvesting devices. Electron emission studies usually use doped polycrystalline diamond films observation of the emission sites over a large area of polycrystalline diamond using tunneling atomic force

Bristol, University of

345

785 nm Raman spectroscopy of CVD diamond films P.W. May , J.A. Smith, K.N. Rosser  

E-Print Network [OSTI]

using 785 nm excitation with 1 µm spot size, the Raman spectra from thin polycrystalline diamond films785 nm Raman spectroscopy of CVD diamond films P.W. May , J.A. Smith, K.N. Rosser School is a powerful technique often used to study CVD diamond films, however, very little work has been reported

Bristol, University of

346

Strength of Materials, Vol. 46, No. 2, March, 2014 ANALYSIS OF FRACTURE BEHAVIOR OF THIN POLYCRYSTALLINE DIAMOND FILMS  

E-Print Network [OSTI]

POLYCRYSTALLINE DIAMOND FILMS D. S. Li,a,c,1 D. W. Zuo,a,b UDC 539.4 and Q. H. Qinc The effect of the substrate temperature and CH4 concentrations on the fracture behavior of thin polycrystalline diamond films that the fracture behavior of thin polycrystalline diamond films synthesized by direct current plasma jet chemical

Qin, Qinghua

347

Fabrication of quantum point contacts by engraving GaAsAlGaAs heterostructures with a diamond tip  

E-Print Network [OSTI]

by hot-filament chemical vapor deposition of polycrystalline diamond onto a prepat- terned siliconFabrication of quantum point contacts by engraving GaAsÕAlGaAs heterostructures with a diamond tip for publication 17 July 2002 We use the all-diamond tip of an atomic force microscope for the direct engraving

Hohls, Frank

348

Optical properties of polycrystalline diamond films in the far-infrared A. J. Gatesman, R. H. Giles, J. Waldman  

E-Print Network [OSTI]

Optical properties of polycrystalline diamond films in the far-infrared A. J. Gatesman, R. H. Giles for the complex refractive index (n - ik) of polycrystalline diamond films grown by microwave plasma enhanced a CO2 optically pumped submillimeter laser. Due to their polycrystalline nature, the diamond films

Massachusetts at Lowell, University of

349

MetalBosonic InsulatorSuperconductor Transition in Boron-Doped Granular Diamond Gufei Zhang,1,* Monika Zeleznik,2  

E-Print Network [OSTI]

. Second, the giant RðTÞ peak is observed in heavily boron-doped polycrystalline diamond thick filmsMetal­Bosonic Insulator­Superconductor Transition in Boron-Doped Granular Diamond Gufei Zhang,1 the onset of superconductivity in heavily boron-doped diamond. This anomalous RðTÞ peak in a 3D system

Bristol, University of

350

California Budget Cuts Fray the Long-Term Safety Net  

E-Print Network [OSTI]

of California’s 2009 Budget Cuts. Los Angeles, CA: UCLABrief October 2009 California Budget Cuts Fray the Long-TermNadereh Pourat T he deep budget cuts enacted by California’s

Wallace, Steven P.; Benjamin, A. E.; Villa, Valentine M.; Pourat, Nadereh

2009-01-01T23:59:59.000Z

351

Method of bonding diamonds in a matrix and articles thus produced  

DOE Patents [OSTI]

By fluorinating diamond grit, the grit may be readily bonded into a fluorocarbon resin matrix. The matrix is formed by simple hot pressing techniques. Diamond grinding wheels may advantageously be manufactured using such a matrix. Teflon fluorocarbon resins are particularly well suited for using in forming the matrix.

Taylor, G.W.

1981-01-27T23:59:59.000Z

352

A kinetic model of diamond nucleation and silicon carbide interlayer formation during chemical vapor deposition  

E-Print Network [OSTI]

A kinetic model of diamond nucleation and silicon carbide interlayer formation during chemical February 2005 Available online 7 April 2005 Abstract The presence of thin silicon carbide intermediate of carbon atoms into the silicon carbide layer and the morphology and orientation of the diamond film

Dandy, David

353

OSL RADIATION DOSIMETRY USING BORON DOPED CVD DIAMOND FILMS J. A. N. Gonalves1  

E-Print Network [OSTI]

de la Universidad de Sonora, Apdo. Postal 130, Hermosillo, Sonora, 83000 México The optically irradiated diamond filmsTL glow curves of beta irradiated diamond films de B/C de 4000de B/C de 4000 ppm beta irradiation and photostimulated with blue light.toa beta irradiation and photostimulated with blue

354

On the optimization of a dc arcjet diamond chemical vapor deposition reactor  

E-Print Network [OSTI]

On the optimization of a dc arcjet diamond chemical vapor deposition reactor S. W. Reevea) and W. A precursor in our dc arcjet reactor.1 Based on conclusions drawn from that work, an optimization strategy diamond film growth in a dc arcjet chemical vapor deposition reactor has been developed. Introducing

Dandy, David

355

High-dynamic-range magnetometry with a single nuclear spin in diamond  

E-Print Network [OSTI]

High-dynamic-range magnetometry with a single nuclear spin in diamond G. Waldherr1 *, J. Beck1 , P, we implement a quantum phase estimation algorithm6­8 on a single nuclear spin in diamond to combineT). If this priorinformation aboutthemagnetic fieldisnotavailable, estimation of B cannot be performed. To summarize, shorter

Pfeifer, Holger

356

Graphite-to-diamond transformation induced by ultrasound cavitation A.Kh. Khachatryan a,c  

E-Print Network [OSTI]

Graphite-to-diamond transformation induced by ultrasound cavitation A.Kh. Khachatryan a,c , S microcrystals have been synthesized using ultrasonic cavitation of a suspension of hexagonal graphite in various. © 2008 Elsevier B.V. All rights reserved. Keywords: Ultrasound cavitation; Microcrystalline diamond 1

Bristol, University of

357

A robust scanning diamond sensor for nanoscale imaging with single nitrogen-vacancy centres  

E-Print Network [OSTI]

A robust scanning diamond sensor for nanoscale imaging with single nitrogen-vacancy centres P and A. Yacoby1 * The nitrogen-vacancy defect centre in diamond1­4 has potential applications processing9 and bioimaging10 . These applications rely on the ability to pos- ition a single nitrogen-vacancy

Walsworth, Ronald L.

358

Electronic Structure of Diamond Surfaces Functionalized by Ru(tpy)2 Ioannis Zegkinoglou,,  

E-Print Network [OSTI]

by reducing the output voltage by almost a factor of 2.4 For all solar energy conversion processes of the frontier orbitals of the dye relative to the band edges of diamond are inferred from the spectroscopic data. The implications of using diamond films as inert electron donors in photocatalysis and dye-sensitized solar cells

Himpsel, Franz J.

359

Growth of diamond films using an enclosed methyl-acetylene and propadiene combustion flame  

E-Print Network [OSTI]

1 Growth of diamond films using an enclosed methyl-acetylene and propadiene combustion flame K Abstract Diamond growth in low pressure combustion flames was studied using a safer, more economical and chemical kinetic time scales in the combustion reactor. 1 Present Address: 3M Corporation, Bldg. 60-1N-01

Dandy, David

360

Thermal conductivity changes upon neutron transmutation of {sup 10}B doped diamond  

SciTech Connect (OSTI)

{sup 10}B doped p-type diamond samples were subjected to neutron transmutation reaction using thermal neutron flux of 0.9 × 10{sup 13} cm{sup ?2} s{sup ?1} and fast neutron flux of 0.09 × 10{sup 13} cm{sup ?2} s{sup ?1}. Another sample of epilayer grown on type IIa (110) single crystal diamond substrate was subjected to equal thermal and fast neutron flux of 10{sup 14}?cm{sup ?2} s{sup ?1}. The defects in the diamond samples were previously characterized by different methods. In the present work, thermal conductivity of these diamond samples was determined at room temperature by transient thermoreflectance method. The thermal conductivity change in the samples as a function of neutron fluence is explained by the phonon scattering from the point defects and disordered regions. The thermal conductivity of the diamond samples decreased more rapidly initially and less rapidly for larger neutron fluence. In addition, the thermal conductivity in type IIb diamond decreased less rapidly with thermal neutron fluence compared to the decrease in type IIa diamond subjected to fast neutron fluence. It is concluded that the rate of production of defects during transmutation reaction is slower when thermal neutrons are used. The thermal conductivity of epilayer of diamond subjected to high thermal and fast neutron fluence is associated with the covalent carbon network in the composite structure consisting of disordered carbon and sp{sup 2} bonded nanocrystalline regions.

Jagannadham, K., E-mail: jag-kasichainula@ncsu.edu [Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina 27695 (United States); Verghese, K. [Nuclear Engineering, North Carolina State University, Raleigh, North Carolina 27695 (United States); Butler, J. E. [Code 6174, Naval research Laboratory, Washington, District of Columbia 20375 (United States)

2014-08-28T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

Review Essay of Dorit Bar-On's Speaking My Mind  

E-Print Network [OSTI]

“Avowals” are utterances that “ascribe [current] states of mind”; for instance utterances of ‘I have a terrible headache’ and ‘I’m finding this painting utterly puzzling’ (Bar-On 2004: 1). And avowals, “when compared to ...

Byrne, Alex

362

Induction machine stray loss from inter-bar currents  

E-Print Network [OSTI]

Stray load loss refers generally to the sources of induction machine loss not accounted for by typical calculations of primary or secondary copper loss, no load core loss, or friction and windage loss. Harmonic rotor bar ...

Englebretson, Steven Carl

2009-01-01T23:59:59.000Z

363

EERE Partner Testimonials - Phil Roberts, California Lithium...  

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

Phil Roberts, California Lithium Battery (CalBattery) EERE Partner Testimonials - Phil Roberts, California Lithium Battery (CalBattery) Addthis Text Version The words "Office of...

364

California Environmental Protection Agency Department of Toxic...  

Open Energy Info (EERE)

Toxic Substances Control Jump to: navigation, search Name: California Environmental Protection Agency Department of Toxic Substances Control Place: Sacramento, California Website:...

365

California's Energy Future - The View to 2050  

E-Print Network [OSTI]

and public opinion. By law, new nuclear power in Californiawith nuclear waste issues including California law whichnuclear waste repository or changing the California law

2011-01-01T23:59:59.000Z

366

California Streamlines Approvals for Renewable Energy Projects...  

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

between the California Energy Commission (CEC) and the California Department of Fish and Game to create a "one-stop" permitting process. The collaboration, called the...

367

Farm Workers and Unions in California Agriculture  

E-Print Network [OSTI]

and Unions in California Agriculture Philip Martin June 30,unions and immigration in California agriculture 2. scanningbargaining agreements signed in CA agriculture (http://

2008-01-01T23:59:59.000Z

368

Three ACE awards for California Agriculture  

E-Print Network [OSTI]

2012): Can Cali- fornia Agriculture disprove the allegedweed. Three ACE awards for California Agriculture TheCalifornia Agriculture team has won three awards from the

Editors, by

2012-01-01T23:59:59.000Z

369

Reducing Petroleum Despendence in California: Uncertainties About...  

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

Petroleum Despendence in California: Uncertainties About Light-Duty Diesel Reducing Petroleum Despendence in California: Uncertainties About Light-Duty Diesel 2002 DEER Conference...

370

GEOLOGIC CARBON SEQUESTRATION STRATEGIES FOR CALIFORNIA  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION GEOLOGIC CARBON SEQUESTRATION STRATEGIES FOR CALIFORNIA to extend our thanks to the authors of various West Coast Regional Carbon Sequestration Partnership

371

State Experience in Hydrogen Infrastructure in California  

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

Experience in Hydrogen Infrastructure in California Gerhard H Achtelik Jr. February 17, 2011 Hydrogen Infrastructure Market Readiness Workshop California Environmental Protection...

372

D0-D0 Mixing at BaBar  

E-Print Network [OSTI]

The BaBar and Belle collaborations have recently found evidence for mixing within the D meson system. We present some of the mixing search techniques used by BaBar and their status as of the beginning of the summer 2007. These have culminated in a measurement in the K decay final state of the D that is inconsistent with the no-mixing hypothesis with a significance of 3.9 standard deviations.

A. Seiden

2007-10-05T23:59:59.000Z

373

Some characteristics on nonbreaking waves passing a submerged longshore bar  

E-Print Network [OSTI]

, but, in the deeper water in the lee of the bar, a combination of linear wave forms results. AC KNOWLEDGEMENT This study was a product of the continuing research program in Coastal and Ocean Engineering at Texas A&M University. The author wishes... OF SCIENCE December 1971 Major Subject: Civil Engineering SOME CHARACTERISTICS OF NONBREAKING WAVES PASSING A SUBMERGED LONGSHORE BAR A Thesis by PIERCE LEON CHANDLER& JR. Approved as to style and content by: (C arrman of Committee) (Head...

Chandler, Pierce Leon

1971-01-01T23:59:59.000Z

374

California department of education HQ block 225: California's valedictorian  

E-Print Network [OSTI]

on underfloor fan-coil units. The ease of repositioningUnderfloor variable speed fan-coil units at the buildingvariable speed fan-coil units are ducted to linear bar

Bauman, Fred; Webster, Tom; Dickerhoff, Darryl J; Fentress, Curtis; Popowski, Matt

2009-01-01T23:59:59.000Z

375

Vacuum encapsulated hermetically sealed diamond amplified cathode capsule and method for making same  

DOE Patents [OSTI]

A vacuum encapsulated, hermetically sealed cathode capsule for generating an electron beam of secondary electrons, which generally includes a cathode element having a primary emission surface adapted to emit primary electrons, an annular insulating spacer, a diamond window element comprising a diamond material and having a secondary emission surface adapted to emit secondary electrons in response to primary electrons impinging on the diamond window element, a first cold-weld ring disposed between the cathode element and the annular insulating spacer and a second cold-weld ring disposed between the annular insulating spacer and the diamond window element. The cathode capsule is formed by a vacuum cold-weld process such that the first cold-weld ring forms a hermetical seal between the cathode element and the annular insulating spacer and the second cold-weld ring forms a hermetical seal between the annular spacer and the diamond window element whereby a vacuum encapsulated chamber is formed within the capsule.

Rao, Triveni; Walsh, John; Gangone, Elizabeth

2014-12-30T23:59:59.000Z

376

Structure and superconductivity of isotope-enriched boron-doped diamond  

SciTech Connect (OSTI)

Superconducting boron-doped diamond samples were synthesized with isotopes of {sup 10}B, {sup 11}B, {sup 13}C and {sup 12}C. We claim the presence of a carbon isotope effect on the superconducting transition temperature, which supports the 'diamond-carbon'-related nature of superconductivity and the importance of the electron-phonon interaction as the mechanism of superconductivity in diamond. Isotope substitution permits us to relate almost all bands in the Raman spectra of heavily boron-doped diamond to the vibrations of carbon atoms. The 500 cm{sup 01} Raman band shifts with either carbon or boron isotope substitution and may be associated with vibrations of paired or clustered boron. The absence of a superconducting transition (down to 1.6 K) in diamonds synthesized in the Co-C-B system at 1900 K correlates with the small boron concentration deduced from lattice parameters.

Thompson, Joe D [Los Alamos National Laboratory; Ekimov, E A [INSTIT OF HIGH PRESSURE; Sidorov, V A [INSTIT OF HIGH PRESSURE; Zoteev, A [MOSCOW SU; Lebed, Y [INST FOR NUCI RES; Stishov, S M [INST FOR HIGH PRESSURE

2008-01-01T23:59:59.000Z

377

California Air Resources Board's "California Green Building Strategy"  

E-Print Network [OSTI]

California Air Resources Board's "California Green Building Strategy" Collectively, energy use. Significant GHG emission reductions can be achieved through the design and construction of new green buildings $56 billion in electricity and natural gas costs. Green buildings provide a cost-effective strategy

378

University of California Energy Institute The California Electricity Market  

E-Print Network [OSTI]

of California Energy Institute Transmission Pricing Models · Fixed cost pricing models (cost recovery » Decentralized (Wu and Varaiya) #12;University of California Energy Institute Point: PoolCo and the Nodal Pricing Framework · Energy prices are set by ISO at various locations (nodes or zones) · Transmission prices

California at Berkeley. University of

379

STATE OF CALIFORNIA -NATURAL RESOURCES AGENCY CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

demand forecast Every two years the Energy Commission prepares a 1O-year forecast of electricity and natural gas demand. The forecast is used in various forums, including the IEPR, the California Public will finalize the California Energy Demand Forecast 2012-20

380

URBAN GROWTH IN CALIFORNIA Projecting Growth in California (2000  

E-Print Network [OSTI]

Sensitive Agriculture A White Paper from the California Energy Commission's California Climate Change Center of Projected Connectivity for Plant Movement under Climate Change, and Conservation of Vulnerable Agricultural of climate data for climate change impacts. Lee Hannah and Patrick R. Roehrdanz provided Network Flow Model

Note: This page contains sample records for the topic "diamond bar california" 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

STATE OF CALIFORNIA -THE RESOURCES AGENCY CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

pnarvand@energy.state.ca.us COUNSEL FOR COMPLAINANT California Energy Commission Gabe Herrera Senior Staff Counsel 1516 Ninth Street Sacramento, CA 95814 e-mail service preferred gherrera@energy.state.ca.us California Energy Commission Jonathan Knapp Staff Counsel 1516 Ninth Street Sacramento, CA 95814 e

382

New experimental techniques with the split Hopkinson pressure bar  

SciTech Connect (OSTI)

The split Hopkinson pressure bar or Kolsky bar has provided for many years a technique for performing compression tests at strain rates approaching 10/sup 4/ s/sup -1/. At these strain rates, the small dimensions possible in a compression test specimen give an advantage over a dynamic tensile test by allowing the stress within the specimen to equilibrate within the shortest possible time. The maximum strain rates possible with this technique are limited by stress wave propagation in the elastic pressure bars as well as in the deforming specimen. This subject is reviewed in this paper, and it is emphasized that a slowly rising excitation is preferred to one that rises steeply. Experimental techniques for pulse shaping and a numerical procedure for correcting the raw data for wave dispersion in the pressure bars are presented. For tests at elevated temperature a bar mover apparatus has been developed which effectively brings the cold pressure bars into contact with the specimen, which is heated with a specially designed furnace, shortly before the pressure wave arrives. This procedure has been used successfully in tests at temperatures as high as 1000/sup 0/C.

Frantz, C.E.; Follansbee, P.S.; Wright, W.J.

1984-01-01T23:59:59.000Z

383

The Distribution of Barred Galaxies in the Virgo Cluster  

E-Print Network [OSTI]

A study of the distribution of barred and nonbarred disk galaxies in the Virgo cluster is presented in an attempt to use the frequency and spatial distribution of galaxies with specific morphological features to study the efficiency of various environmental effects on the evolution of disk galaxies in clusters. The velocity distribution of the barred spirals in the Virgo region is clearly different than that of the nonbarred spirals, suggesting that barred spirals are more common in the main condensation of the cluster. A sample cleansed of galaxies not belonging to the main cluster condensation using the subcluster assignments of Binggeli et al. [A&AS, 98, 275 (1993)] bears this out, showing that the radial distribution of barred spirals is more centrally condensed than that of nonbarred spirals. In contrast to the spiral galaxies, the distribution of barred S0 galaxies is statistically indistinguishable from that of nonbarred S0's. Consideration of the level of tidal perturbation due to the cluster mass distribution as compared to that due to individual galaxies suggests that tidal triggering by the cluster mass distribution is the most likely source of the enhanced fraction of barred spirals in the cluster center.

Victor Andersen

1996-03-22T23:59:59.000Z

384

Enhancement of the nucleation of smooth and dense nanocrystalline diamond films by using molybdenum seed layers  

SciTech Connect (OSTI)

A method for the nucleation enhancement of nanocrystalline diamond (NCD) films on silicon substrates at low temperature is discussed. A sputter deposition of a Mo seed layer with thickness 50 nm on Si substrates was applied followed by an ultrasonic seeding step with nanosized detonation diamond powders. Hot-filament chemical vapor deposition (HF-CVD) was used to nucleate and grow NCD films on substrates heated up at 550 deg. C. The nucleation of diamond and the early stages of NCD film formation were investigated at different methane percentages in methane/hydrogen gas mixtures by atomic force microscopy, micro-Raman spectroscopy, scanning electron microscopy, and grazing incidence x-ray analyses in order to gain specific insight in the nucleation process of NCD films. The nucleation kinetics of diamond on the Mo-coated Si substrates was found to be up to ten times higher than on blank Si substrates. The enhancement of the nucleation of diamond on thin Mo interlayers results from two effects, namely, (a) the nanometer rough Mo surface shows an improved embedding of ultrasonically introduced nanosized diamond seeds that act as starting points for the diamond nucleation during HF-CVD and (b) the rapid carbonization of the Mo surface causes the formation of Mo{sub 2}C onto which diamond easily nucleates. The diamond nucleation density progressively increases at increasing methane percentages and is about 5x10{sup 10} cm{sup -2} at 4.0% methane. The improved nucleation kinetics of diamond on Mo interlayers facilitates the rapid formation of NCD films possessing a very low surface roughness down to {approx}6 nm, and allows a submicron thickness control.

Buijnsters, J. G. [Department of Metallurgy and Materials Engineering, Katholieke Universiteit Leuven, Kasteelpark Arenberg 44, B-3001 Leuven (Belgium); Institute for Molecules and Materials, Radboud University Nijmegen, Heijendaalseweg 135, 6525 AJ Nijmegen (Netherlands); Vazquez, L. [Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC), Cantoblanco, C/Sor Juana Ines de la Cruz 3, 28049 Madrid (Spain); Dreumel, G. W. G. van; Meulen, J. J. ter; Enckevort, W. J. P. van [Institute for Molecules and Materials, Radboud University Nijmegen, Heijendaalseweg 135, 6525 AJ Nijmegen (Netherlands); Celis, J. P. [Department of Metallurgy and Materials Engineering, Katholieke Universiteit Leuven, Kasteelpark Arenberg 44, B-3001 Leuven (Belgium)

2010-11-15T23:59:59.000Z

385

PDC (polycrystalline diamond compact) bit research at Sandia National Laboratories  

SciTech Connect (OSTI)

From the beginning of the geothermal development program, Sandia has performed and supported research into polycrystalline diamond compact (PDC) bits. These bits are attractive because they are intrinsically efficient in their cutting action (shearing, rather than crushing) and they have no moving parts (eliminating the problems of high-temperature lubricants, bearings, and seals.) This report is a summary description of the analytical and experimental work done by Sandia and our contractors. It describes analysis and laboratory tests of individual cutters and complete bits, as well as full-scale field tests of prototype and commercial bits. The report includes a bibliography of documents giving more detailed information on these topics. 26 refs.

Finger, J.T.; Glowka, D.A.

1989-06-01T23:59:59.000Z

386

Nanoscale fluorescence lifetime imaging with a single diamond NV center  

E-Print Network [OSTI]

Solid-state quantum emitters, such as artificially engineered quantum dots or naturally occurring defects in solids, are being investigated for applications ranging from quantum information science and optoelectronics to biomedical imaging. Recently, these same systems have also been studied from the perspective of nanoscale metrology. In this letter we study the near-field optical properties of a diamond nanocrystal hosting a single nitrogen vacancy center. We find that the nitrogen vacancy center is a sensitive probe of the surrounding electromagnetic mode structure. We exploit this sensitivity to demonstrate nanoscale fluorescence lifetime imaging microscopy (FLIM) with a single nitrogen vacancy center by imaging the local density of states of an optical antenna.

Ryan Beams; Dallas Smith; Timothy W. Johnson; Sang-Hyun Oh; Lukas Novotny; Nick Vamivakas

2013-03-05T23:59:59.000Z

387

The reflection of very cold neutrons from diamond powder nanoparticles  

E-Print Network [OSTI]

We study possibility of efficient reflection of very cold neutrons (VCN) from powders of nanoparticles. In particular, we measured the scattering of VCN at a powder of diamond nanoparticles as a function of powder sample thickness, neutron velocity and scattering angle. We observed extremely intense scattering of VCN even off thin powder samples. This agrees qualitatively with the model of independent nanoparticles at rest. We show that this intense scattering would allow us to use nanoparticle powders very efficiently as the very first reflectors for neutrons with energies within a complete VCN range up to $10^{-4}$ eV.

V. V. Nesvizhevsky; E. V. Lychagin; A. Yu. Muzychka; A. V. Strelkov; G. Pignol; K. V. Protasov

2008-05-17T23:59:59.000Z

388

Method and apparatus for making diamond-like carbon films  

DOE Patents [OSTI]

Ion-assisted plasma enhanced deposition of diamond-like carbon (DLC) films on the surface of photovoltaic solar cells is accomplished with a method and apparatus for controlling ion energy. The quality of DLC layers is fine-tuned by a properly biased system of special electrodes and by exact control of the feed gas mixture compositions. Uniform (with degree of non-uniformity of optical parameters less than 5%) large area (more than 110 cm.sup.2) DLC films with optical parameters varied within the given range and with stability against harmful effects of the environment are achieved.

Pern, Fu-Jann (Golden, CO); Touryan, Kenell J. (Indian Hills, CO); Panosyan, Zhozef Retevos (Yerevan, AM); Gippius, Aleksey Alekseyevich (Moscow, RU)

2008-12-02T23:59:59.000Z

389

Refractory two-dimensional hole gas on hydrogenated diamond surface  

SciTech Connect (OSTI)

Use of two-dimensional hole gas (2DHG), induced on a hydrogenated diamond surface, is a solution to overcoming one of demerits of diamond, i.e., deep energy levels of impurities. This 2DHG is affected by its environment and accordingly needs a passivation film to get a stable device operation especially at high temperature. In response to this requirement, we achieved the high-reliability passivation forming an Al{sub 2}O{sub 3} film on the diamond surface using an atomic-layer-deposition (ALD) method with an H{sub 2}O oxidant at 450 Degree-Sign C. The 2DHG thus protected survived air annealing at 550 Degree-Sign C for an hour, establishing a stable high-temperature operation of 2DHG devices in air. In part, this achievement is based on high stability of C-H bonds up to 870 Degree-Sign C in vacuum and above 450 Degree-Sign C in an H{sub 2}O-containing environment as in the ALD. Chemically, this stability is supported by the fact that both the thermal decomposition of C-H bonds and reaction between C-H bonds and H{sub 2}O are endothermic processes. It makes a stark contrast to the instability of Si-H bonds, which decompose even at room temperature being exposed to atomic hydrogen. In this respect, the diamond 2DHG devices are also promising as power devices expectedly being free from many instability phenomena, such as hot carrier effect and negative-bias temperature instability, associated with Si devices. As to adsorbate, which is the other prerequisite for 2DHG, it desorbed in vacuum below 250 Degree-Sign C, and accordingly some new adsorbates should have adsorbed during the ALD at 450 Degree-Sign C. As a clue to this question, we certainly confirmed that some adsorbates, other than those at room temperature, adsorbed in air above 100 Degree-Sign C and remained at least up to 290 Degree-Sign C. The identification of these adsorbates is open for further investigation.

Hiraiwa, Atsushi [Institute for Nanoscience and Nanotechnology, Waseda University, 513 Waseda-tsurumaki, Shinjuku, Tokyo 162-0041 (Japan); Daicho, Akira; Kurihara, Shinichiro; Yokoyama, Yuki; Kawarada, Hiroshi [Faculty of Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku, Tokyo 169-8555 (Japan)

2012-12-15T23:59:59.000Z

390

Black Diamond, Washington: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: Energy ResourcesJersey:form ViewBlack Diamond Power Co Jump to:

391

Arnold Schwarzenegger California Wind Energy  

E-Print Network [OSTI]

Albany, New York Contract No. 500-03-006 Prepared For: Public Interest Energy Research (PIER) ProgramArnold Schwarzenegger Governor California Wind Energy Resource Modeling and Measurement Prepared For: California Energy Commission Public Interest Energy Research Program Prepared By: AWS Truewind

392

CALIFORNIA SMART GROWTH ENERGY SAVINGS  

E-Print Network [OSTI]

(particularly autos) comprises a large share of total energy consumption, its reduction through more compact in transportation energy consumption resulting from Smart Growth planning. Since energy consumed by transportationCALIFORNIA ENERGY COMMISSION CALIFORNIA SMART GROWTH ENERGY SAVINGS MPO SURVEY FINDINGS SEPTEMBER

393

University of California Los Angeles  

E-Print Network [OSTI]

University of California Los Angeles Composition of the Highest Energy Cosmic Rays A dissertation University of California, Los Angeles 2007 ii #12;I dedicate this work to my grandfather David Dieterle, a North Dakota wheat farmer and a man of limited education but an unlimited fascination for the marvels

Carter, Troy

394

LIQUEFIED NATURAL GAS IN CALIFORNIA  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION LIQUEFIED NATURAL GAS IN CALIFORNIA: HISTORY, RISKS, AND SITING Tyler Contributors Dave Maul Manager NATURAL GAS & SPECIAL PROJECTS OFFICE Terrence O'Brien, Deputy Commissioner and Leader of the Governor's Natural Gas Working Group #12;This paper was prepared as the result

395

STATE OF CALIFORNIA WPRS INSTRUCTIONS  

E-Print Network [OSTI]

STATE OF CALIFORNIA WPRS INSTRUCTIONS ued 12/13) CALIFORNIA ENERGY COMMISSION(Iss Wind Performance performance information and wind power purchasing information provided to the Energy Commission has been: Name of Wind Project Operator / Wind Power Purchaser, Address (PO Box and/or Street Address), City

396

UNIVERSITY OF CALIFORNIA Santa Barbara  

E-Print Network [OSTI]

, B. Dooher, and D. Rice, Analysis of dissolved benzene plumes and methyl tertiary butyl ether (MTBE, An evaluation of MTBE impacts to California groundwater resources, pp. 68 p., Lawrence Livermore National, Temporal Analysis of Methyl Tertiary Butyl Ether (MTBE) Plumes at California Leaking Underground Fuel tank

California at Santa Barbara, University of

397

STATE OF CALIFORNIA ENERGY RESOURCES  

E-Print Network [OSTI]

1 STATE OF CALIFORNIA ENERGY RESOURCES CONSERVATION AND DEVELOPMENT COMMISSION Application, 2004, the California Energy Commission ("Commission") certified (or "licensed") the Tesla Power Project in a rural area of eastern Alameda County. We certified the Project on June 16, 2004. On November 13, 2006

398

STATE OF CALIFORNIA RESIDENTIAL LIGHTING  

E-Print Network [OSTI]

STATE OF CALIFORNIA RESIDENTIAL LIGHTING CEC-CF-6R-LTG-01 (Revised 08/09) CALIFORNIA ENERGY COMMISSION INSTALLATION CERTIFICATE CF-6R-LTG-01 Residential Lighting (Page 1 of 6) Site Address: Enforcement Agency: Permit Number: 2008 Residential Compliance Forms August 2009 1. Kitchen Lighting Does project

399

California Energy Commission STAFF REPORT  

E-Print Network [OSTI]

Many thanks are due to the following individuals for their contributions and technical support Supply and Demand Outlook provides a summary of the California Energy Commission staff assessment of electricity system or grid capability to provide power to meet peak electricity demand within California

400

February 2008 In 2003, the California Public Utilities Commission, the California Energy Commission, and the California  

E-Print Network [OSTI]

#12;February 2008 In 2003, the California Public Utilities Commission, the California Energy, the Energy Commission and the Public Utilities Commission adopted a second plan, Energy Action Plan II a comprehensive set of recommended actions to achieve these policies. The Public Utilities Commission has a number

Note: This page contains sample records for the topic "diamond bar california" 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

INTEGRATED ENERGY POLICY REPORT CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

to California's achievements as a global energy leader. #12;ii CALIFORNIA ENERGY COMMISSION Robert B David Vidaver Primary Authors #12;iii Acknowledgements The California Energy Commission would like2011 IEPR INTEGRATED ENERGY POLICY REPORT CALIFORNIA ENERGY COMMISSION EDMUND G. BROWN JR

402

California Energy Commission September 14, 2012  

E-Print Network [OSTI]

Forecast: Estimates of Incremental Uncommitted Energy Savings Relative to the California Energy Demand Forecast (CED 2011), the demand forecast adopted by the California Energy Commission (Energy Commission, and Kate Sullivan. 2012. California Energy Demand Forecast 20122022 (Volume 1 and Volume 2) California

403

California foraminiferal micropalaeontology KENNETH L. FINGER  

E-Print Network [OSTI]

; CAS, California Academy of Sciences (San Fran- cisco); CIT, California Institute of Technology, Oil Company; ODP, Offshore Drilling Proj- ect; PG&E, Pacific Gas and Electric Company; PCJ, Petroleum- pany of California; SUNY, State University of New York; UCB, University of California, Berkeley; UCD

Finger, Kenneth L.

404

California Commissioning Collaborative: 2007 Program Plan  

E-Print Network [OSTI]

California Commissioning Collaborative: 2007 Program Plan Presented by: Jim Parks, Chair CCC Board of Directors November 1, 2007 © California Commissioning Collaborative © California Commissioning Collaborative Mission and Organization • Improve... and RCx as a strategy for meeting efficiency goals • CCC projects provide support and resources © California Commissioning Collaborative 2007 Program Plan • Support for Retrocommissioning Programs – Verification of Savings • Retrocommissioning Market...

Parks, J.

2007-01-01T23:59:59.000Z

405

Induced Nested Galactic Bars Inside Assembling Dark Matter Halos  

E-Print Network [OSTI]

We investigate the formation and evolution of nested bar systems in disk galaxies in a cosmological setting by following the development of an isolated dark matter (DM) and baryon density perturbation. The disks form within the assembling triaxial DM halos and the feedback from the stellar evolution is accounted for in terms of supernovae and OB stellar winds. Focusing on a representative model, we show the formation of an oval disk and of a first generation of nested bars with characteristic sub-kpc and a few kpc sizes. The system evolves through successive dynamical couplings and decouplings, forcing the gas inwards and settles in a state of resonant coupling. The inflow rate can support a broad range of activity within the central kpc, from quasar- to Seyfert-types, supplemented by a vigorous star formation as a by-product. The initial bar formation is triggered in response to the tidal torques from the triaxial DM halo, which acts as a finite perturbation. This first generation of bars does not survive for more than 4--5 Gyr: by that time the secondary bar has totally dissolved, while the primary one has very substantially weakened, reduced to a fat oval. This evolution is largely due to chaos introduced by the interaction of the multiple non-axisymmetric components.

Clayton Heller; Isaac Shlosman; Lia Athanassoula

2007-06-26T23:59:59.000Z

406

Southern California Leading EconomicSouthern California Leading EconomicSouthern California Leading EconomicSouthern California Leading Economic IndicatorIndicatorIndicatorIndicator Aug 2013 Center for Economic Analysis and Forecasting (CEAF), California  

E-Print Network [OSTI]

Southern California Leading EconomicSouthern California Leading EconomicSouthern California Leading EconomicSouthern California Leading Economic IndicatorIndicatorIndicatorIndicator Aug 2013 © Center for Economic Analysis and Forecasting (CEAF), California State University Fullerton Adrian R. Fleissig, Ph

de Lijser, Peter

407

Southern California Leading EconomicSouthern California Leading EconomicSouthern California Leading EconomicSouthern California Leading Economic IndicatorIndicatorIndicatorIndicator May 2014 Center for Economic Analysis and Forecasting (CEAF), California  

E-Print Network [OSTI]

Southern California Leading EconomicSouthern California Leading EconomicSouthern California Leading EconomicSouthern California Leading Economic IndicatorIndicatorIndicatorIndicator May 2014 © Center for Economic Analysis and Forecasting (CEAF), California State University Fullerton Adrian R. Fleissig, Ph

de Lijser, Peter

408

Long coherence time of spin qubits in $^{12}$C enriched polycrystalline CVD diamond  

E-Print Network [OSTI]

Single defects in diamond and especially negatively charged nitrogen vacancy (NV) centers are very promising quantum systems with wide applications in physics and biology. It was shown that their coherence properties can be strongly improved by growing ultrapure diamond with low concentration of parasitic spins associated with nitrogen electron spins and nuclear spins related to $^{13}$C carbon isotope. Here we report a high quality $^{12}$C-enriched polycrystalline CVD diamond material with properties comparable with single crystals. We find single NVs in the grains of this material, which show extremely long electron spin coherence time $T_2 > 2\\,ms$.

K. D. Jahnke; B. Naydenov; T. Teraji; S. Koizumi; T. Umeda; J. Isoya; F. Jelezko

2012-06-19T23:59:59.000Z

409

Increasing the creation yield of shallow single defects in diamond by surface plasma treatment  

SciTech Connect (OSTI)

Single Nitrogen-Vacancy (NV) centers in diamond close to the crystal surface are very promising magnetic field sensors with very high sensitivity. Here, we report the enhanced creation of very shallow (less than 3 nm below the diamond surface) NV centers by using fluorine and oxygen plasma treatment. We observe a four fold increase—from 0.11% to about 0.45% in the production yield when the sample surface is terminated with fluorine or oxygen atoms. This effect is explained by the stabilization of the NV's negative charge state which is influenced by the various defects present on the diamond surface.

Osterkamp, Christian; Scharpf, Jochen; Naydenov, Boris; Jelezko, Fedor [Institut für Quantenoptik, Ulm University, Albert Einstein Allee 11, Ulm 89081 (Germany)] [Institut für Quantenoptik, Ulm University, Albert Einstein Allee 11, Ulm 89081 (Germany); Pezzagna, Sebastien; Meijer, Jan [Institut für Experimentelle Physik II, Abteilung Nukleare Festkörperphysik, Universität Leipzig, Linnestraße 5, Leipzig 04103 (Germany)] [Institut für Experimentelle Physik II, Abteilung Nukleare Festkörperphysik, Universität Leipzig, Linnestraße 5, Leipzig 04103 (Germany); Diemant, Thomas; Jürgen Behm, Rolf [Institut für Oberflächenchemie und Katalyse, Ulm University, Albert-Einstein-Allee 47, Ulm 89081 (Germany)] [Institut für Oberflächenchemie und Katalyse, Ulm University, Albert-Einstein-Allee 47, Ulm 89081 (Germany)

2013-11-04T23:59:59.000Z

410

Plasma etching of cavities into diamond anvils for experiments at high pressures and high temperatures  

SciTech Connect (OSTI)

We describe a method for precisely etching small cavities into the culets of diamond anvils for the purpose of providing thermal insulation for samples in experiments at high pressures and high temperatures. The cavities were fabricated using highly directional oxygen plasma to reactively etch into the diamond surface. The lateral extent of the etch was precisely controlled to micron accuracy by etching the diamond through a lithographically fabricated tungsten mask. The performance of the etched cavities in high-temperature experiments in which the samples were either laser heated or electrically heated is discussed.

Weir, S.T.; Cynn, H.; Falabella, S.; Evans, W.J.; Aracne-Ruddle, C.; Farber, D.; Vohra, Y.K. (LLNL); (UAB)

2012-10-23T23:59:59.000Z

411

California Enterprise Development Authority (Figtree PACE)- Statewide PACE Program (California)  

Broader source: Energy.gov [DOE]

FIGTREE Energy Financing is administering a Property Assessed Clean Energy (PACE) financing program in a number of California cities and counties through a partnership with the Pacific Housing and...

412

California Enterprise Development Authority- Statewide PACE Program (California)  

Broader source: Energy.gov [DOE]

FIGTREE Energy Financing is administering a Property Assessed Clean Energy (PACE) financing program in a number of California cities and counties through a partnership with the Pacific Housing &...

413

Transportation and Stationary Power Integration Workshop: A California...  

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

A California Perspective Transportation and Stationary Power Integration Workshop: A California Perspective Overview of California regulations, latest funded hydrogen stations, and...

414

Solar access of residential rooftops in four California cities  

E-Print Network [OSTI]

rooftops in four California cities Solar access ofcomputed. Solar access violation California Public ResourcesSolar access of residential rooftops in four California

Levinson, Ronnen

2010-01-01T23:59:59.000Z

415

California's Greenhouse Gas Policies: Local Solutions to a Global Problem?  

E-Print Network [OSTI]

prominent programs: the California Solar Initiative and thegreenhouse gasses. The California Solar Initiative is a setexpansion of solar photovoltaics in California will spur new

Bushnell, Jim B; Peterman, Carla Joy; Wolfram, Catherine D

2007-01-01T23:59:59.000Z

416

Mandating Solar Hot Water by California Local Governments: Legal Issues  

E-Print Network [OSTI]

the legality of solar mandates in California cities andCITIES & CALIFORNIA ENERGY COMMISSION, SOLAR HANDBOOK FORMandating Solar Hot Water By California Local Governments:

Hoffman,, Peter C.

1981-01-01T23:59:59.000Z

417

Climate Change and Flood Operations in the Sacramento Basin, California  

E-Print Network [OSTI]

Yuba River, California: water control manual. Sacramento (River, California: water control manual. Sacramento (CA):Nov 9. [DWR] Department of Water Resources. 1969. California

Willis, Ann D.; Lund, Jay R.; Townsley, Edwin S.; Faber, Beth A.

2011-01-01T23:59:59.000Z

418

Proposition 13 and The California Fiscal Shell Game  

E-Print Network [OSTI]

and The California Fiscal Shell Game Notes Others, however,13 and The California Fiscal Shell Game References Abadie,13 and The California Fiscal Shell Game Kogan, Vladimir, and

McCubbins, Colin H; McCubbins, Mathew D

2010-01-01T23:59:59.000Z

419

Energy Upgrade California Drives Demand From Behind the Wheel...  

Energy Savers [EERE]

Upgrade California Drives Demand From Behind the Wheel Energy Upgrade California Drives Demand From Behind the Wheel Photo of a trailer with the Energy Upgrade California logo and...

420

Studies of Charmonium-Like States at BaBar  

SciTech Connect (OSTI)

Several charmonium-like states above D{bar D} threshold have been discovered at the Belle and BABAR B-factories. Some of these states are produced via Initial State Radiation (e.g. Y(4260) and Y(4350)), and some are observed in B-meson decays (e.g. X(3872), and Y(3940)). The Belle observations of the enhancements in the {Psi}(2S){pi}{sup -} and {chi}{sub cl}{pi}{sup -}, i.e. the Z(4430){sup -}, Z{sub 1}(4050){sup -}, and Z{sub 2}(4250){sup -}, have generated a great deal of interest, because such states must have minimum quark content (c{bar c}d{bar u}), i.e. these are four-quark states. The BABAR Collaboration does not confirm the existence of the Z(4430){sup -}.

Mokhtar, Arafat Gabareen; /SLAC

2012-04-09T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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.


421

STATE OF CALIFORNIA THE RESOURCES AGENCY ARNOLD SCHWARZENEGGER, Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

STATE OF CALIFORNIA ­ THE RESOURCES AGENCY ARNOLD SCHWARZENEGGER, Governor CALIFORNIA ENERGY, DC 20585-0121 California Energy Commission Petition for Exemption from Federal Preemption Maximizing energy efficiency and renewable energy IS the domestic epicenter in the War on Terror

422

STATE OF CALIFORNIA THE RESOURCES AGENCY ARNOLD SCHWARZENEGGER, Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

....................................................................................13 4. The High Energy Intensity and Energy Costs of California's Water SuppliesSTATE OF CALIFORNIA ­ THE RESOURCES AGENCY ARNOLD SCHWARZENEGGER, Governor CALIFORNIA ENERGY Secretary for Energy Efficiency and Renewable Energy United States Department of Energy Section 327

423

Program Strategies and Results for California’s Energy Efficiency and Demand Response Markets  

E-Print Network [OSTI]

Global Energy Partners provides a review of California’s strategic approach to energy efficiency and demand response implementation, with a focus on the industrial sector. The official role of the state, through the California Energy Commission (CEC...

Ehrhard, R.; Hamilton, G.

2008-01-01T23:59:59.000Z

424

California’s Industrial Energy Efficiency Best Practices Technical Outreach and Training Program  

E-Print Network [OSTI]

This paper describes the California Energy Commission’s (Commission) energy policies and programs that save energy and money for California’s manufacturing and food processing industries to help retain businesses in-state and reduce greenhouse gases...

Kazama, D. B.; Wong, T.; Wang, J.

2007-01-01T23:59:59.000Z

425

Measurement of the $t\\bar{t}$ production cross section using dilepton events in $p\\bar{p}$ collisions  

SciTech Connect (OSTI)

We present a measurement of the t{bar t} production cross section {sigma}{sub t{bar t}} in p{bar p} collisions at {radical}s = 1.96 TeV using 5.4 fb{sup -1} of integrated luminosity collected with the D0 detector. We consider final states with at least two jets and two leptons (ee, e{mu}, {mu}{mu}), and events with one jet for the the e{mu} final state as well. The measured cross section is {sigma}{sub t{bar t}} = 7.36{sub -0.79}{sup +0.90} (stat + syst) pb. This result combined with the cross section measurement in the lepton + jets final state yields {sigma}{sub t{bar t}} = 7.56{sub -0.56}{sup +0.63}(stat + syst) pb, which agrees with the standard model expectation. The relative precision of 8% of this measurement is comparable to the latest theoretical calculations.

Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Alves, Gilvan Augusto; /Rio de Janeiro, CBPF; Ancu, Lucian Stefan; /Nijmegen U. /Fermilab

2011-05-01T23:59:59.000Z

426

STAR FORMATION IN NUCLEAR RINGS OF BARRED GALAXIES  

SciTech Connect (OSTI)

Nuclear rings in barred galaxies are sites of active star formation. We use hydrodynamic simulations to study the temporal and spatial behavior of star formation occurring in nuclear rings of barred galaxies where radial gas inflows are triggered solely by a bar potential. The star formation recipes include a density threshold, an efficiency, conversion of gas to star particles, and delayed momentum feedback via supernova explosions. We find that the star formation rate (SFR) in a nuclear ring is roughly equal to the mass inflow rate to the ring, while it has a weak dependence on the total gas mass in the ring. The SFR typically exhibits a strong primary burst followed by weak secondary bursts before declining to very small values. The primary burst is associated with the rapid gas infall to the ring due to the bar growth, while the secondary bursts are caused by re-infall of the ejected gas from the primary burst. While star formation in observed rings persists episodically over a few Gyr, the duration of active star formation in our models lasts for only about half of the bar growth time, suggesting that the bar potential alone is unlikely to be responsible for gas supply to the rings. When the SFR is low, most star formation occurs at the contact points between the ring and the dust lanes, leading to an azimuthal age gradient of young star clusters. When the SFR is large, on the other hand, star formation is randomly distributed over the whole circumference of the ring, resulting in no apparent azimuthal age gradient. Since the ring shrinks in size with time, star clusters also exhibit a radial age gradient, with younger clusters found closer to the ring. The cluster mass function is well described by a power law, with a slope depending on the SFR. Giant gas clouds in the rings have supersonic internal velocity dispersions and are gravitationally bound.

Seo, Woo-Young; Kim, Woong-Tae, E-mail: seowy@astro.snu.ac.kr, E-mail: wkim@astro.snu.ac.kr [Center for the Exploration of the Origin of the Universe (CEOU), Astronomy Program, Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of)

2013-06-01T23:59:59.000Z

427

Distributed Online Conditions Database of the BaBar Experiment  

SciTech Connect (OSTI)

This paper presents CDB - The distributed Conditions Database of the BaBar Experiment. CDB is the second major iteration of the database deployed in BaBar for production use as of October 2002. It replaced the original version of the database used through the first three years of the data taking. The new design and its implementation aims to improve the performance and scalability of the original database and addresses the emerging challenges of the distributed data production and analysis system of the Experiment.

Khan, A.; /Brunel U.; Gaponenko, I.A.; Brown, D.N.; /LBL, Berkeley

2011-11-21T23:59:59.000Z

428

Spectroscopy of snake states using a graphene Hall bar  

SciTech Connect (OSTI)

An approach to observe snake states in a graphene Hall bar containing a pn-junction is proposed. The magnetic field dependence of the bend resistance in a ballistic graphene Hall bar structure containing a tilted pn-junction oscillates as a function of applied magnetic field. We show that each oscillation is due to a specific snake state that moves along the pn-interface. Furthermore, depending on the value of the magnetic field and applied potential, we can control the lead in which the electrons will end up and hence control the response of the system.

Milovanovi?, S. P., E-mail: slavisa.milovanovic@gmail.com; Ramezani Masir, M., E-mail: mrmphys@gmail.com; Peeters, F. M., E-mail: francois.peeters@ua.ac.be [Departement Fysica, Universiteit Antwerpen, Groenenborgerlaan 171, B-2020 Antwerpen (Belgium)

2013-12-02T23:59:59.000Z

429

Development of Designer Diamond Anvils for High Pressure-High-Temperature Experiments in Support of the Stockpile Stewardship Program  

SciTech Connect (OSTI)

The focus of this program at the University of Alabama at Birmingham (UAB) is to develop the next generation of designer diamond anvils that can perform simultaneous joule heating and temperature profile measurements in a diamond anvil cell. A series of tungsten-rhenium thermocouples will be fabricated onto to the anvil and encapsulated by a chemical vapor deposited diamond layer to allow for a complete temperature profile measurement across the anvil. The tip of the diamond anvil will be engineered to reduce the thermal conductivity so that the tungsten-heating coils can be deposited on top of this layer. Several different approaches will be investigated to engineer the tip of the diamond anvil for reduction in thermal conductivity (a) isotopic mixture of 12C and 13C in the diamond layer, (b) doping of diamond with impurities (nitrogen and/or boron), and (c) growing diamond in a higher concentration of methane in hydrogen plasma. Under this academic alliance with Lawrence Livermore National Laboratory (LLNL), PI and his graduate students will use the lithographic and diamond polishing facility at LLNL. This proposed next generation of designer diamond anvils will allow multi-tasking capability with the ability to measure electrical, magnetic, structural and thermal data on actinide materials with unparallel sensitivity in support of the stockpile stewardship program.

Yogesh K. Vohra

2005-05-12T23:59:59.000Z

430

Energy Prices and California's Economic  

E-Print Network [OSTI]

1 Energy Prices and California's Economic Security David RolandHolst October, 2009 on Energy Prices, Renewables, Efficiency, and Economic Growth: Scenarios and Forecasts, financial support drivers, the course of fossil fuel energy prices, energy efficiency trends, and renewable energy

Sadoulet, Elisabeth

431

California's Energy Policy: Conservation Works  

E-Print Network [OSTI]

Conservation is the foundation of California's energy policy and the largest single source of the state's 'new energy supply'. Our goal is to use economic market forces and government programs to direct energy Investments away from our current...

Greene, D.

1982-01-01T23:59:59.000Z

432

CALIFORNIA ENERGY Daylighting In Schools  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION Daylighting In Schools: Reanalysis Report TECHNICALREPORT October 2003 Departments, JimVan Dame of My-Lite Daylighting Systems and Products, Doug Gehring of Celotex, Ivan Johnson

433

CALIFORNIA INVESTMENT PLAN FOR THE  

E-Print Network [OSTI]

in the Investment Plan. Bonnie HolmesGen, American Lung Association Stephen Clarke, Applied Intellectual Capital Carla Din, Apollo Alliance Tom Frantz, Association of Irritated Residents Jay McKeeman, California

434

California Energy Commission STAFF REPORT  

E-Print Network [OSTI]

.............................................................................................................................2 Purpose of Transportation Fuel Price and Demand Forecasts.....................................................................................................................3 CHAPTER 2: Long-Term Fuel Demand Forecast MethodsCalifornia Energy Commission STAFF REPORT TRANSPORTATION FUEL PRICE CASES AND DEMAND SCENARIOS

435

Renewable Auction Mechanism (RAM) (California)  

Broader source: Energy.gov [DOE]

The Renewable Auction Mechanism (RAM), approved by the California Public Utilities Commission (CPUC) in December 2010, is expected to result in 1,299 megawatts (MW) of new distributed generation...

436

CALIFORNIA ENERGY PETROLEUM INDUSTRY INFORMATION  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION PETROLEUM INDUSTRY INFORMATION REPORTING ACT (PIIRA) PROGRAM REPORTING PETROLEUM AND NON-PETROLEUM ................................................... 40 PRODUCT DEFINITIONS Major Petroleum Product Storer and Terminal Weekly Report Major petroleum product storers, terminal

437

Updated 030613 University of California  

E-Print Network [OSTI]

Updated 030613 University of California Berkeley UC Berkeley Summer Sessions- ASTRON W12/EPS W12: The Solar System with MasteringAstronomy, 6/E. Jeffrey O. Bennett, et al. ISBN-10: 0321642678 ISBN-13

Walker, Matthew P.

438

CONSULTANT REPORT 2009 CALIFORNIA RESIDENTIAL  

E-Print Network [OSTI]

CONSULTANT REPORT 2009 CALIFORNIA RESIDENTIAL APPLIANCE SATURATION STUDY funded and administered a Residential Appliance Saturation Study that serves as an update to the 2003 electric and 10 natural gas residential enduses and appliance saturations for households

439

Transforming California's Freight Transport System  

E-Print Network [OSTI]

Transforming California's Freight Transport System Policy Forum on the Role of Freight Transport Standard #12;2050 Vision- Key Conceptual Outcomes Technology Transformation Early Action Cleaner Combustion Multiple Strategies Federal Action Efficiency Gains Energy Transformation 9 #12;Further reduce localized

California at Davis, University of

440

California’s Energy Future: The View to 2050 - Summary Report  

E-Print Network [OSTI]

and public opinion. By law, new nuclear power in Californiawith nuclear waste issues including California law whichnuclear waste repository or changing the California law

Yang, Christopher

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "diamond bar california" 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

STATE OF CALIFORNIA THE RESOURCES AGENCY ARNOLD SCHWARZENEGGER, Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

STATE OF CALIFORNIA THE RESOURCES AGENCY ARNOLD SCHWARZENEGGER, Governor CALIFORNIA ENERGY operations, (7) a reverse osmosis unit will employed on-site to recycle water for plant processes

442

HFCVD of diamond at low substrate and low filament temperatures  

SciTech Connect (OSTI)

It has been discovered that the addition of a small amount of oxygen to the CH{sub 4} and H{sub 2} feed gas permits HFCVD of diamond at significantly lower filament and substrate temperatures. The effective O/C ratio here is much lower than that used in most studies of the oxygen effect. Careful control of the O/C and C/H ratios were found to be crucial to success. The effects of substrate and filament temperatures on growth rate and film quality were studied. Optimum conditions were found that gave reasonable growth rates ( {approximately}0.5 {mu}m/h ) with high film quality at filament temperatures below 1750{degrees}C and substrate temperatures below 600C. As a result, low temperature deposition has been realized. Power consumption can be reduced 50%, and the filament lifetime is extended indefinitely.

Tolt, Z.L.; Heatherly, L.; Clausing, R.E.; Shaw, R.W. [Oak Ridge National Lab., TN (United States); Feigerle, C.S. [Univ. of Tennessee, Knoxville, TN (United States). Dept. of Chemistry

1995-12-31T23:59:59.000Z

443

The Discrete Geometry of a Small Causal Diamond  

E-Print Network [OSTI]

We study the discrete causal set geometry of a small causal diamond in a curved spacetime using the average abundance of k-element chains or total orders in the underlying causal set C. We begin by obtaining the first order curvature corrections to the flat spacetime expression for the abundance using Riemann normal coordinates. For fixed spacetime dimension this allows us to find a new expression for the discrete scalar curvature of C as well as the time-time component of its Ricci tensor in terms of the abundances of k-chains. We also find a new dimension estimator for C which replaces the flat spacetime Myrheim-Meyer estimator in generic curved spacetimes.

Mriganko Roy; Debdeep Sinha; Sumati Surya

2012-12-04T23:59:59.000Z

444

Study of narrowband single photon emitters in polycrystalline diamond films  

SciTech Connect (OSTI)

Quantum information processing and integrated nanophotonics require robust generation of single photon emitters on demand. In this work, we demonstrate that diamond films grown on a silicon substrate by microwave plasma chemical vapor deposition can host bright, narrowband single photon emitters in the visible—near infra-red spectral range. The emitters possess fast lifetime (?several ns), absolute photostability, and exhibit full polarization at excitation and emission. Pulsed and continuous laser excitations confirm their quantum behaviour at room temperature, while low temperature spectroscopy is performed to investigate inhomogeneous broadening. Our results advance the knowledge of solid state single photon sources and open pathways for their practical implementation in quantum communication and quantum information processing.

Sandstrom, Russell G.; Shimoni, Olga; Martin, Aiden A.; Aharonovich, Igor, E-mail: igor.aharonovich@uts.edu.au [School of Physics and Advanced Materials, University of Technology, Sydney, P.O. Box 123, Broadway, New South Wales 2007 (Australia)

2014-11-03T23:59:59.000Z

445

Evaluation of traffic operations at diamond interchanges using advanced actuated control  

E-Print Network [OSTI]

This thesis documents an operational analysis of ographics. advanced actuated traffic control at signalized diamond interchanges. The study attempts to determine the benefits a "flexible'' phasing strategy provides to the interchange. Flexible...

Koonce, Peter John Vincent

1998-01-01T23:59:59.000Z

446

Reactive ion etching: Optimized diamond membrane fabrication for transmission electron microscopy  

E-Print Network [OSTI]

Commonly used preparation method for thin diamond membranes by focused ion beam (FIB) techniques results in surface damage. Here, the authors introduce an alternative method based on reactive ion etching (RIE). To compare ...

Li, Luozhou

447

Examination of the Material Removal Rate in Lapping Polycrystalline Diamond Compacts  

E-Print Network [OSTI]

This study examines the lapping machining process used during the manufacturing of polycrystalline diamond compacts (PDCs). More specifically, it is aimed at improving the productivity of the process by developing a better understanding...

Sowers, Jason Michael

2012-10-19T23:59:59.000Z

448

Development and analysis of a flexible signal phasing strategy for diamond interchange control  

E-Print Network [OSTI]

There are many signal timing strategies for diamond interchanges. Due to the different geometric and traffic conditions, however, none of the available strategies is always optimal. The two most widely used strategies, three-phase, and four...

Krueger, Gregory David

1995-01-01T23:59:59.000Z

449

Core-Shell Diamond as a Support for Solid-Phase Extraction and...  

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

a Support for Solid-Phase Extraction and High-Performance Liquid Chromatography. Core-Shell Diamond as a Support for Solid-Phase Extraction and High-Performance Liquid...

450

The effects of diamond injector angles on flow structures at various Mach numbers  

E-Print Network [OSTI]

THE EFFECTS OF DIAMOND INJECTOR ANGLES ON FLOW STRUCTURES AT VARIOUS MACH NUMBERS A Thesis by JUSTIN WALTER MCLELLAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August 2005 Major Subject: Aerospace Engineering THE EFFECTS OF DIAMOND INJECTOR ANGLES ON FLOW STRUCTURES AT VARIOUS MACH NUMBERS A Thesis by JUSTIN WALTER...

McLellan, Justin Walter

2006-10-30T23:59:59.000Z

451

Measurements of Form Factors with the BaBar Experiment  

SciTech Connect (OSTI)

Selected recent results on measurements of form factors by the BaBar Collaboration are reviewed, including e{sup +}e{sup -} {yields} {eta}{prime}{gamma}, leptonic and semileptonic charm decays from data collected at or near the {Upsilon}(4S) resonance.

Li, Selina Z.; /SLAC

2011-08-25T23:59:59.000Z

452

Search for B -> l(nu)over bar(l)  

E-Print Network [OSTI]

We search for the decays B- --> l(-)(l) in a sample of 2.2 x 10(6) charged B decays using the CLEO detector. We see no evidence for a signal in any channel and set upper limits on the branching fractions of B(B- --> tau(-)<(nu)over bar...

Ammar, Raymond G.; Baringer, Philip S.; Bean, Alice; Besson, David Zeke; Coppage, Don; Copty, N.; Davis, Robin E. P.; Hancock, N.; Kelly, M.; Kotov, S.; Kravchenko, I.; Kwak, Nowhan; Lam, H.

1995-07-01T23:59:59.000Z

453

FIRST DAY SECTION TWO VIRGINIA BOARD OF BAR EXAMINERS  

E-Print Network [OSTI]

FIRST DAY SECTION TWO VIRGINIA BOARD OF BAR EXAMINERS Roanoke, Virginia - July 25, 2006 You MUST." Richard is still living. George has contracted to sell Tract 1 to Craig. Tract 2. Ten years ago, Cain holds, gave all required notices, and set the sale for 30 days from today. Tract 4. Ten years ago

Marsh, David

454

FIRST DAY SECTION ONE VIRGINIA BOARD OF BAR EXAMINERS  

E-Print Network [OSTI]

FIRST DAY SECTION ONE VIRGINIA BOARD OF BAR EXAMINERS Roanoke, Virginia -July 27, 2004 Write your's sister, Gladys, who lived in Culpeper, Virginia. In 1994,when Cameron was ten years old, Izzy wrote her fully. * * * * * #12;SECTION ONE PAGE 2 2. Stan is an attorney practicing criminal law in Roanoke

Marsh, David

455

FIRST DAY SECTION TWO VIRGINIA BOARD OF BAR EXAMINERS  

E-Print Network [OSTI]

FIRST DAY SECTION TWO VIRGINIA BOARD OF BAR EXAMINERS Roanoke, Virginia ­ July 26, 2011 You MUST days from today. Tract 2. Ten years ago, Amelia conveyed Tract 2 to her children, Julia and Mary. Ten years ago, Carl conveyed Tract 4 by a deed reciting, "I convey Tract 4 to Sean and his heirs so

Marsh, David

456

PARAMETERISATION OF POINT BARS IN HIGH-RESOLUTION SEISMIC DATA  

E-Print Network [OSTI]

, L.J. van VLIET 2 1 Department of Geotechnology, Delft University of Technology, 2628RX Delft, The Netherlands 2 Quantitative Imaging Group, Delft University of Technology, The Netherlands Introduction We fluvial point bar in a meander loop (Coesewijne River, Suriname); b) The two-circle model whose

van Vliet, Lucas J.

457

Hadronic B decays at BaBar and Belle  

SciTech Connect (OSTI)

The authors review recent results of the BABAR and Belle Collaborations on the {alpha} and {gamma} angles of the unitarity triangle, on the B {yields} K{pi}{pi} Dalitz-plot analyses, and on the searches for baryonic B decays and for B {yields} D{bar D} decays.

Lombardo, Vincenzo; /Milan U. /INFN, Milan

2008-08-11T23:59:59.000Z

458

American Bar Association Section of Environment, Energy, and Resources  

E-Print Network [OSTI]

American Bar Association Section of Environment, Energy, and Resources The Use and Misuse of Models Department of Civil and Environmental Engineering Portland State University Portland, Oregon 23rd Annual applications, the use of peer-review is an important element in ensuring that the modeling is done correctly

Wells, Scott A.

459

Development of Single Crystal Chemical Vapor Deposition Diamonds for Detector Applications  

SciTech Connect (OSTI)

With the LHC upgrades in 2013, and further LHC upgrades scheduled in 2018, most LHC experiments are planning for detector upgrades which require more radiation hard technologies than presently available. At present all LHC experiments now have some form of diamond detector. As a result Chemical Vapor Deposition (CVD) diamond has now been used extensively in beam conditions monitors as the innermost detectors in the highest radiation areas of all LHC experiments. Moreover CVD diamond is now being discussed as an alternative sensor material for tracking very close to the interaction region of the HL-LHC where the most extreme radiation conditions will exist. Our work addressed the further development of the new material, single-crystal Chemical Vapor Deposition diamond, towards reliable industrial production of large pieces and new geometries needed for detector applications. Our accomplishments include: • Developed a two U.S.companies to produce electronic grade diamond, • Worked with companies and acquired large area diamond pieces, • Performed radiation hardness tests using various proton energies: 70 MeV (Cyric, Japan), 800 MeV (Los Alamos), and 24 GeV (CERN).

Kagan, Harris; Kass, Richard; Gan, K.K.

2014-01-23T23:59:59.000Z

460

California Green Stimulus Coalition Hon. Elaine M. Howle  

E-Print Network [OSTI]

LISC California Apollo Alliance California Building and Construction Trades Council California Labor California Environmental Defense Fund Equal Justice Society Food & Water Watch George Koster Consulting Coalition) Urban Habitat Urban Solutions US Green Building Council, Northern Calif Chapter Working

Note: This page contains sample records for the topic "diamond bar california" 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

hal-00761492,version1-5Dec2012 Author manuscript, published in "Diamond and Related Materials 17 (2008) 1324" DOI : 10.1016/j.diamond.2008.01.090  

E-Print Network [OSTI]

the n-type phosphorus-doped polycrystalline diamond films PN04 (grain size: 1m), PN11 (grain size: 3m-00761492,version1-5Dec2012 Author manuscript, published in "Diamond and Related Materials 17 (2008) 1324" DOI : 10.1016/j.diamond.2008.01.090 #12;1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Paris-Sud XI, Université de

2008-01-01T23:59:59.000Z

462

area california part: Topics by E-print Network  

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

Summary: California Energy Commission GUIDELINES GUIDELINES FOR CALIFORNIA'S SOLAR ELECTRIC INCENTIVE, this document presents guidelines for solar energy system incentive...

463

Measuring Market Inefficiencies in California's Restructured Wholesale Electricity Market  

E-Print Network [OSTI]

Behavior In Califor- nia's Wholesale Electricity Marketin deregu- lated wholesale electricity markets," RANDin California’s Restructured Wholesale Electricity Market

Borenstein, Severin; Bushnell, Jim; Wolak, Frank A.

2002-01-01T23:59:59.000Z

464

The Bar's Extraordinarily Powerful Role in Selecting the Kansas Supreme Court  

E-Print Network [OSTI]

In supreme court selection, the bar has more power in Kansas than in any other state. This extraordinary bar power gives Kansas the most elitist and least democratic supreme court selection system in the country. While ...

Ware, Stephen J.

2009-01-01T23:59:59.000Z

465

Investigating the use of fiber-reinforced polymer bars in concrete  

E-Print Network [OSTI]

Fiber Reinforced Polymer bars were introduced to the market over two decades ago. However, their use is still somewhat limited. FRP bars are very corrosion resistant and with much of the US infrastructure degrading, the ...

Najm, Mounir (Mounir Simon)

2012-01-01T23:59:59.000Z

466

STATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

Expansion of Volume Manufacturing Capacity for Electric Motorcycle Production in California · Tesla Motors

467

STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

of major energy trends and issues facing California's electricity, natural gas, and transportation fuelSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY reliable, secure, and diverse energy supplies; enhance California's economy; and protect public health

468

STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G BROWN, JR., Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

STATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G BROWN, JR., Governor CALIFORNIA ENERGY and Reinvestment Act of 2009 (ARRA) funding to California's transition to a clean energy economy. ARRA dedicated, and greenhouse gas emission reductions as well as the contribution to California's energy and environmental

469

Slide 1 of 19NCA -Agriculture with a California Focus Agriculture with a California  

E-Print Network [OSTI]

Slide 1 of 19NCA - Agriculture with a California Focus Agriculture with a California Focus (NCA 2013 #12;Slide 2 of 19NCA - Agriculture with a California Focus Authors of Chapter 6: Agriculture of Agriculture #12;Slide 3 of 19NCA - Agriculture with a California Focus Outline · 6 key messages (nationwide

Grotjahn, Richard

470

STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

/strikeout. Background The NSHP is part of a comprehensive statewide solar program known as the California Solar scheduled Energy Commission Business Meeting. The minimum guidelines for implementing California's solarSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

471

STATE OF CALIFORNIA THE RESOURCES AGENCY EDMUND G. BROWN, JR. , Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

having been shown, the California Energy Commission hereby grants the request by AES Solar to terminateSTATE OF CALIFORNIA THE RESOURCES AGENCY EDMUND G. BROWN, JR. , Governor CALIFORNIA ENERGY COMMISSION 1516 NINTH STREET SACRAMENTO, CA 95814-5112 STATE OF CALIFORNIA ENERGY RESOURCES CONSERVATION

472

STATE OF CALIFORNIA NATURAL RESOURCES AGENCY ARNOLD SCHWARZENEGGER, Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

uncertainties about the biological impacts of utility-scale solar energy development in California's desertsSTATE OF CALIFORNIA ­ NATURAL RESOURCES AGENCY ARNOLD SCHWARZENEGGER, Governor CALIFORNIA ENERGY On January 19, 2010 the California Energy Commission (Energy Commission) released a competitive solicitation

473

STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

to Proposed Revisions to the New Solar Homes Partnership Guidebook The California Energy Commission will hold1 STATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street Sacramento, California 95814 Main website: www.energy.ca.gov In the matter

474

STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

known as the California Solar Initiative. The NSHP provides financial incentives to encourageSTATE OF CALIFORNIA -- NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street Sacramento, California 95814 Main website: www.energy.ca.gov In the matter

475

STATEOF CALIFORNIA-THE RESOV.RCESAGENCY Arnold Schwanenegger. Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

Michael Doughton, Senior Staff Counsel California Energy Commission 1516Ninth Street, Mail Station 24STATEOF CALIFORNIA-THE RESOV.RCESAGENCY Arnold Schwanenegger. Governor CALIFORNIA ENERGY COMMISSION 1516Ninth Sweet Sacramento, California 95814 WEBSITES Main website:w.energy.ca.gov Children

476

CALIFORNIA REPORTING, LLC 52 Longwood Drive, San Rafael, California 94901 (415) 457-4417  

E-Print Network [OSTI]

) Energy Jobs Act ) CALIFORNIA CLEAN ENERGY JOBS ACT: PROPOSITION 39 DRAFT GUIDELINES Peralta Community-4417 INDEX PAGE Summary of California Clean Energy Jobs Act 6 Elements of the Program 8 Overview of the DRAFT THE CALIFORNIA ENERGY COMMISSION (CEC) In the matter of ) ) Docket No. 13-CCEJA-1 Prop 39-California Clean

477

STATE OF CALIFORNIA -NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION  

E-Print Network [OSTI]

the CALIFORNIA ENERGY COMMISSION DECISION for the SEGS VIII SOLAR FACILITY (88-AFC-1C) On June 11, 2013, Next, and standards (Title 20, California Code of Regulations, section 1769). Energy Commission staff is currentlySTATE OF CALIFORNIA - NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY

478

Spreader-Bar Radiation Detection System Enhancements: A Modeling and Simulation Study  

SciTech Connect (OSTI)

This report provides the modeling and simulation results of the investigation of enhanced spreader bar radiation detection systems.

Ely, James H.; Ashbaker, Eric D.; Batdorf, Michael T.; Baciak, James E.; Hensley, Walter K.; Jarman, Kenneth D.; Robinson, Sean M.; Sandness, Gerald A.; Schweppe, John E.

2012-11-13T23:59:59.000Z

479

STATE OF CALIFORNIA --THE RESOURCES AGENCY Edmund G. Brown Jr., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street Sacramento, California 95814  

E-Print Network [OSTI]

, on paper, and orally at Energy Commission hearings. A. A Brief History of the Energy Commission's BuildingSTATE OF CALIFORNIA -- THE RESOURCES AGENCY Edmund G. Brown Jr., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street Sacramento, California 95814 Main website: www.energy.ca.gov INITIAL STATEMENT

480

STATE OF CALIFORNIA --THE RESOURCES PROVIDER Edmund G. Brown Jr., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street Sacramento, California 95814  

E-Print Network [OSTI]

electronically, on paper, and orally at Energy Commission hearings. A. A Brief History of the Energy Commission1 STATE OF CALIFORNIA -- THE RESOURCES PROVIDER Edmund G. Brown Jr., Governor CALIFORNIA ENERGY COMMISSION 1516 Ninth Street Sacramento, California 95814 Main website: www.energy.ca.gov INITIAL STATEMENT

Note: This page contains sample records for the topic "diamond bar california" from the National Library of EnergyBeta (NLEBeta).
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481

STATE OF CALIFORNIA ENERGY RESOURCES CONSERVATION  

E-Print Network [OSTI]

, or unnecessary energy use by prescribing, by regulation, standards for minimum levels of operating efficiencySTATE OF CALIFORNIA ENERGY RESOURCES CONSERVATION AND DEVELOPMENT COMMISSION Rulemaking I. PURPOSE AND AUTHORITY OF THE PROCEEDING The California Energy Commission ("Commission") hereby

482

SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM: PRELIMINARY  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM: PRELIMINARY Bender Acting Deputy Director ELECTRICITY SUPPLY ANALYSIS DIVISION B. B. Blevins Executive Director.................................................................................................... 22 CHAPTER 3 - Natural Gas Market Clearing Price Implications of Reduced Consumption from the Power

483

STATE OF CALIFORNIA ENVELOPE INSULATION; ROOFING; FENESTRATION  

E-Print Network [OSTI]

STATE OF CALIFORNIA ENVELOPE ­ INSULATION; ROOFING; FENESTRATION CEC-CF-6R-ENV-01 (Revised 08/09) CALIFORNIA ENERGY COMMISSION INSTALLATION CERTIFICATE CF-6R-ENV-01 Envelope ­ Insulation; Roofing:__________________________________ Brand Name:_______________________________ Thickness (inches):_________________________ Thermal

484

Smog Check II Evaluation California Inspection and  

E-Print Network [OSTI]

National Ambient Air Quality Standards NO Nitrogen Oxide NO2 Nitrogen Dioxide NOx Nitrogen Oxides RAP Assistance Program CHP California Highway Patrol CO Carbon Monoxide CO2 Carbon Dioxide DMV California

Denver, University of

485

SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM  

E-Print Network [OSTI]

..................11 Table 2: Levelized System Costs ($2006/MWh) .................................................12CALIFORNIA ENERGY COMMISSION SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM: PRELIMINARY RESULTS FOR THE 2007 INTEGRATED ENERGY POLICY REPORT ADDENDUM STAFFDRAFTREPORT JULY 2007 CEC-200

486

CERTIFICATION REQUIREMENTS IN THE CALIFORNIA ENERGY COMMISSION'S  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION CERTIFICATION REQUIREMENTS IN THE CALIFORNIA ENERGY COMMISSION'S APPLIANCE REGULATIONS: A Summary Guide, Including Forms for Manufacturers, Trade Associations, and Other ...............................................................................................................1 III. Where to Find the Energy Commission Appliance Efficiency Regulations .....2 IV. Where to Get

487

Edmund G. Brown Jr. LIGHTING CALIFORNIA'S FUTURE  

E-Print Network [OSTI]

Area Lead PIER Buildings End-Use Energy Efficiency Virginia Lew Office Manager ENERGY IN RESIDENTIAL FANS PIERFINALPROJECTREPORT Prepared For: California Energy Commission Public Interest Energy Research Program Managed By: Architectural Energy Corporation Prepared By: California Lighting Technology

488

California's Energy Future - The View to 2050  

E-Print Network [OSTI]

with grid power. Wind energy in areas of good wind resourceintensity of that energy. Thus, the area of the box is thearea of the red box represents 2050 target emissions. California’s Energy

2011-01-01T23:59:59.000Z

489

How to Deal with California's Budget Problem  

E-Print Network [OSTI]

to ?nish balancing this year’s budget and next year’s at theto Deal with California’s Budget Problem Tim Gage* The Bluefall precipitously. While the budget could have been better

Gage, Tim

2009-01-01T23:59:59.000Z

490

California's Sad Budget Saga Has Many Authors  

E-Print Network [OSTI]

Commentary California’s Sad Budget Saga Has Many AuthorsWhy can’t they solve the budget mess? If some of you oldtimers contributed to the budget crisis facing the state—and

Johnston, Patrick

2009-01-01T23:59:59.000Z

491

California Small Hydropower and Ocean Wave Energy  

E-Print Network [OSTI]

California Small Hydropower and Ocean Wave Energy Resources IN SUPPORT OF THE 2005 INTEGRATED....................................................................................................................... 9 Ocean Wave Energy................................................................. 21 #12;ii List of Tables Table 1 California Small Hydropower And Ocean Wave Energy Resources Table 2

492

Barred Owl (Strix varia) Nest Site Characteristics in the Boreal Forest of Saskatchewan, Canada  

E-Print Network [OSTI]

Barred Owl (Strix varia) Nest Site Characteristics in the Boreal Forest of Saskatchewan, Canada active Barred Owl (Strix varia) nests in the boreal forest of central Saskatchewan, Canada. Eighty records exist. Our objective was to describe Barred Owl nests within the boreal forest of Saskatchewan

493

ANALYSIS OF THE CALIFORNIA ENERGY INDUSTRY  

E-Print Network [OSTI]

California Energy Supply Model Operation Resource Requirements Dimensions of Housing Types , Annual Incremental Energy and Capacity Savings from Passive Solar

Authors, Various

2010-01-01T23:59:59.000Z

494

Regulation of Hydraulic Fracturing in California  

E-Print Network [OSTI]

APRIL 2013 Regulation of Hydraulic Fracturing in California: A WAsteWAteR And WAteR QuAlity Pe | Regulation of Hydraulic Fracturing in California Wheeler Institute for Water Law & Policy Center for Law #12;Regulation of Hydraulic Fracturing in California | 3Berkeley law | wheeler InstItute for water law

Kammen, Daniel M.

495

California Energy Commission STAFF UPDATE REPORT  

E-Print Network [OSTI]

with California energy policy goals, called the planning renewable net short throughout this document California Energy Commission STAFF UPDATE REPORT NEW RENEWABLE GENERATION NEEDED TO COMPLY WITH POLICY GOALS: UPDATE FOR 2022 PLANNING CALIFORNIA ENERGY COMMISSION Edmund G. Brown Jr., Governor

496

OIL & GAS HISTORY 1 History in California  

E-Print Network [OSTI]

OIL & GAS HISTORY 1 History in California 4 Superior figures refer to references at the end of the essay. OIL AND GAS PRODUCTION California oil was always a valued commodity. When the Spanish explorers landed in California in the 1500s, they found Indians gathering asphaltum (very thick oil) from natural

497

California Renewable Energy Center Integrated Assessment  

E-Print Network [OSTI]

in which different renewable resources are co-located. How best to take advantage of this opportunityCalifornia Renewable Energy Center Integrated Assessment of Renewable Energy Technology Options #12;California Renewable Energy Center California has a long history of aggressively pursuing renewable energy

California at Davis, University of

498

Statistical Review of California's Organic Agriculture  

E-Print Network [OSTI]

Statistical Review of California's Organic Agriculture 2005 ­ 2009 Karen Klonsky Kurt Richter Agricultural Issues Center University of California March 2011 #12;Statistical Review of California's Organic Agriculture 2005 ­ 2009 Karen Klonsky Extension Specialist Department of Agricultural and Resource Economics

Ferrara, Katherine W.

499

UNIVERSITY OF CALIFORNIA, SANTA CRUZ SCIENCE COMMUNICATION  

E-Print Network [OSTI]

UNIVERSITY OF CALIFORNIA, SANTA CRUZ SCIENCE COMMUNICATION The internationally recognized Science Communication Program at the University of California, Santa Cruz, invites applications for an on-going pool Communication Program University of California 1156 High Street Please refer to provision T03-16 in your reply

California at Santa Cruz, University of

500

University of California San Francisco Foundation  

E-Print Network [OSTI]

University of California San Francisco Foundation Annual Financial Report June 30, 2008 and 2007 C:\\Temp-delete\\June-30-2008.doc 9/8/2008 4:59:20 PM Version 5 #12;University of California San Francisco Foundation Index University of California San Francisco Foundation In our opinion, the accompanying statements of net assets

Yamamoto, Keith