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Note: This page contains sample records for the topic "thin spring metal" 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

Thin films of mixed metal compounds  

DOE Patents [OSTI]

A compositionally uniform thin film of a mixed metal compound is formed by simultaneously evaporating a first metal compound and a second metal compound from independent sources. The mean free path between the vapor particles is reduced by a gas and the mixed vapors are deposited uniformly. The invention finds particular utility in forming thin film heterojunction solar cells.

Mickelsen, Reid A. (Bellevue, WA); Chen, Wen S. (Seattle, WA)

1985-01-01T23:59:59.000Z

2

Thin films of mixed metal compounds  

DOE Patents [OSTI]

Disclosed is a thin film heterojunction solar cell, said heterojunction comprising a p-type I-III-IV[sub 2] chalcopyrite substrate and an overlying layer of an n-type ternary mixed metal compound wherein said ternary mixed metal compound is applied to said substrate by introducing the vapor of a first metal compound to a vessel containing said substrate from a first vapor source while simultaneously introducing a vapor of a second metal compound from a second vapor source of said vessel, said first and second metals comprising the metal components of said mixed metal compound; independently controlling the vaporization rate of said first and second vapor sources; reducing the mean free path between vapor particles in said vessel, said gas being present in an amount sufficient to induce homogeneity of said vapor mixture; and depositing said mixed metal compound on said substrate in the form of a uniform composition polycrystalline mixed metal compound. 5 figs.

Mickelsen, R.A.; Chen, W.S.

1985-06-11T23:59:59.000Z

3

Horizontal electromagnetic casting of thin metal sheets  

DOE Patents [OSTI]

Thin metal sheets are cast by magnetically suspending molten metal deposited within a ferromagnetic yoke and between AC conducting coils and linearly displacing the magnetically levitated liquid metal while it is being cooled to form a solid metal sheet. Magnetic flux increases as the molten metal sheet moves downward and decreases as the molten metal sheet moves upward to stabilize the sheet and maintain it in equilibrium as it is linearly displaced and solidified by cooling gases. A conducting shield is electrically coupled to the molten metal sheet by means of either metal sheet engaging rollers or brushes on the solidified metal, and by means of an electrode in the vessel containing the molten metal thereby providing a return path for the eddy currents induced in the metal sheet by the AC coil generated magnetic flux. Variation in the geometry of the conducting shield allows the magnetic flux between the metal sheet and the conducting shield to be varied and the thickness in surface quality of the metal sheet to be controlled. Side guards provide lateral containment for the molten metal sheet and stabilize and shape the magnetic field while a leader sheet having electromagnetic characteristics similar to those of the metal sheet is used to start the casting process and precedes the molten metal sheet through the magnet and forms a continuous sheet therewith. The magnet may be either U-shaped with a single racetrack coil or may be rectangular with a pair of facing bedstead coils.

Hull, John R. (Hinsdale, IL); Lari, Robert J. (Aurora, IL); Praeg, Walter F. (Palos Park, IL); Turner, Larry R. (Naperville, IL)

1987-01-01T23:59:59.000Z

4

Horizontal electromagnetic casting of thin metal sheets  

DOE Patents [OSTI]

Thin metal sheets are cast by magnetically suspending molten metal deposited within a ferromagnetic yoke and between AC conducting coils and linearly displacing the magnetically levitated liquid metal while it is being cooled to form a solid metal sheet. Magnetic flux increases as the molten metal sheet moves downward and decreases as the molten metal sheet moves upward to stabilize the sheet and maintain it in equilibrium as it is linearly displaced and solidified by cooling gases. A conducting shield is electrically coupled to the molten metal sheet by means of either metal sheet engaging rollers or brushes on the solidified metal, and by means of an electrode in the vessel containing the molten metal thereby providing a return path for the eddy currents induced in the metal sheet by the AC coil generated magnetic flux. Variation in the geometry of the conducting shield allows the magnetic flux between the metal sheet and the conducting shield to be varied and the thickness in surface quality of the metal sheet to be controlled. Side guards provide lateral containment for the molten metal sheet and stabilize and shape the magnetic field while a leader sheet having electromagnetic characteristics similar to those of the metal sheet is used to start the casting process and precedes the molten metal sheet through the magnet and forms a continuous sheet therewith. The magnet may be either U-shaped with a single racetrack coil or may be rectangular with a pair of facing bedstead coils.

Hull, John R. (Hinsdale, IL); Lari, Robert J. (Aurora, IL); Praeg, Walter F. (Palos Park, IL); Turner, Larry R. (Naperville, IL)

1988-01-01T23:59:59.000Z

5

Method of forming a thin unbacked metal foil  

SciTech Connect (OSTI)

The present invention relates generally to metal foils and methods of making the same. More particularly, this invention pertains to the fabrication of very thin, unbacked metal foils.

Duchane, D.V.; Barthell, B.L.

1983-02-23T23:59:59.000Z

6

Method and mold for casting thin metal objects  

SciTech Connect (OSTI)

Provided herein are various embodiments of systems for casting thin metal plates and sheets. Typical embodiments include layers of mold cavities that are oriented vertically for casting the metal plates. In some embodiments, the mold cavities include a beveled edge such that the plates that are cast have a beveled edge. In some embodiments, the mold cavities are filled with a molten metal through an open horizontal edge of the cavity. In some embodiments, the mold cavities are filled through one or more vertical feed orifices. Further disclosed are methods for forming a thin cast metal plate or sheet where the thickness of the cast part is in a range from 0.005 inches to 0.2 inches, and the surface area of the cast part is in a range from 16 square inches to 144 square inches.

Pehrson, Brandon P; Moore, Alan F

2014-04-29T23:59:59.000Z

7

Thin Porous Metal Sheet-Supported NaA Zeolite Membrane for Water...  

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

Thin Porous Metal Sheet-Supported NaA Zeolite Membrane for WaterEthanol Separation. Thin Porous Metal Sheet-Supported NaA Zeolite Membrane for WaterEthanol Separation. Abstract:...

8

Amorphous semiconducting and conducting transparent metal oxide thin films and production thereof  

DOE Patents [OSTI]

Metal oxide thin films and production thereof are disclosed. An exemplary method of producing a metal oxide thin film may comprise introducing at least two metallic elements and oxygen into a process chamber to form a metal oxide. The method may also comprise depositing the metal oxide on a substrate in the process chamber. The method may also comprise simultaneously controlling a ratio of the at least two metallic elements and a stoichiometry of the oxygen during deposition. Exemplary amorphous metal oxide thin films produced according to the methods herein may exhibit highly transparent properties, highly conductive properties, and/or other opto-electronic properties.

Perkins, John (Boulder, CO); Van Hest, Marinus Franciscus Antonius Maria (Lakewood, CO); Ginley, David (Evergreen, CO); Taylor, Matthew (Golden, CO); Neuman, George A. (Holland, MI); Luten, Henry A. (Holland, MI); Forgette, Jeffrey A. (Hudsonville, MI); Anderson, John S. (Holland, MI)

2010-07-13T23:59:59.000Z

9

Stability of metallic thin film with free electron model  

SciTech Connect (OSTI)

The stability of metallic thin lms is studied with free electron model, which is popularly known as model of \\particle in a box". A detailed theoretical framework is presented, along with discussion on typical metals, such as Pb, Al, Ag, Na, and Be. This simple model is found to be able to describe well the oscillation pattern of stability for continuous metallic lms. In particular, it yields even-odd oscillations in the stability of Pb(111) lm, consistent with both experimental observation and ab initio results. However, the free electron model is too crude to predict at what thickness the lm is stable. The lm stability is further examined with a model of \\particle in a corrugated box", where a lattice potential is added along the vertical direction of the lm. The e ect of lattice potential is found not substantial.

Wu, Biao [ORNL; Zhang, Zhenyu [ORNL

2008-01-01T23:59:59.000Z

10

X-ray Absorption Spectroscopy of Transition Metal-Magnesium Hydride Thin Films  

E-Print Network [OSTI]

X-ray Absorption Spectroscopy of Transition Metal-Magnesium Hydride Thin Films T. J. Richardsona@lbl.gov Abstract Mixed metal thin films containing magnesium and a first-row transition element exhibit very large and coordination of the magnesium and transition metal atoms during hydrogen absorption were studied using dynamic

11

Laser-induced metallic nanograined thin films processing  

SciTech Connect (OSTI)

A direct laser writing method for designing metallic nanograined thin films is presented. This method takes advantage of photon conversion within a chemical process localized at the focal point. A computer controlled positioning system allows the control of experimental parameters and spatial resolution of the pattern. Spectroscopic investigations reveal variable attenuation of the optical properties in UV-visible range and a spectral imaging processing algorithm simulated the functionality of these films in visible light. This could be an important step for obtaining neutral density attenuators.

Tosa, Nicoleta, E-mail: nicoleta.tosa@itim-cj.ro, E-mail: florin.toadere@itim-cj.ro; Toadere, Florin, E-mail: nicoleta.tosa@itim-cj.ro, E-mail: florin.toadere@itim-cj.ro; Hojbota, Calin, E-mail: nicoleta.tosa@itim-cj.ro, E-mail: florin.toadere@itim-cj.ro; Tosa, Valer, E-mail: nicoleta.tosa@itim-cj.ro, E-mail: florin.toadere@itim-cj.ro [National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath., 400293 Cluj-Napoca (Romania)] [National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath., 400293 Cluj-Napoca (Romania)

2013-11-13T23:59:59.000Z

12

Scanning tunneling microscopic studies of SiO2 thin film supported metal nano-clusters  

E-Print Network [OSTI]

This dissertation is focused on understanding heterogeneous metal catalysts supported on oxides using a model catalyst system of SiO2 thin film supported metal nano-clusters. The primary technique applied to this study is scanning tunneling...

Min, Byoung Koun

2005-11-01T23:59:59.000Z

13

Behavior of the drain leakage current in metal-induced laterally crystallized thin lm transistors  

E-Print Network [OSTI]

Behavior of the drain leakage current in metal-induced laterally crystallized thin ®lm transistors crystallized (MILC) thin ®lm transistors (TFTs) are better than solid phase crystallized (SPC) TFTs in many. ? 2000 Elsevier Science Ltd. All rights reserved. Keywords: Thin ®lm transistors; Leakage current

14

Metal-black scattering centers to enhance light harvesting by thin-film solar cells  

E-Print Network [OSTI]

Metal-black scattering centers to enhance light harvesting by thin-film solar cells Deep Panjwania as scattering centers to increase the effective optical thickness of thin-film solar cells. The particular type. Gold-black was deposited on commercial thin-film solar cells using a thermal evaporator in nitrogen

Peale, Robert E.

15

Self-normalized photothermal technique for accurate thermal diffusivity measurements in thin metal layers  

E-Print Network [OSTI]

Self-normalized photothermal technique for accurate thermal diffusivity measurements in thin metal method for measuring thermal diffusivity of thin metal layers has been implemented using two experimental of this method, simple experimental criteria have been developed to ascertain that a purely thermal-diffusion

Mandelis, Andreas

16

METAL BLACKS AS SCATTERING CENTERS TO INCREASE THE EFFICIENCY OF THIN FILM SOLAR CELLS  

E-Print Network [OSTI]

METAL BLACKS AS SCATTERING CENTERS TO INCREASE THE EFFICIENCY OF THIN FILM SOLAR CELLS by DEEP R surface of thin-film solar cells to improve efficiency. The principle is that scattering, which film solar cell. The particular types of particles investigated here are known as "metal-black", well

Peale, Robert E.

17

Metallic to insulating transition in disordered pulsed laser deposited silicide thin films.  

E-Print Network [OSTI]

??A metal-to-insulating transition has been observed in iron, iron oxide, iron silicide and cobalt silicide thin films when deposited on Si substrate with a native (more)

Abou Mourad, Houssam

2005-01-01T23:59:59.000Z

18

Thin Metal Oxide Films to Modify a Window Layer in CdTe-Based...  

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

for Improved Performance. Thin Metal Oxide Films to Modify a Window Layer in CdTe-Based Solar Cells for Improved Performance. Abstract: We report on CdSCdTe photovoltaic devices...

19

Near-infrared photodetector consisting of J-aggregating cyanine dye and metal oxide thin films  

E-Print Network [OSTI]

We demonstrate a near-infrared photodetector that consists of a thin film of the J-aggregating cyanine dye, U3, and transparent metal-oxide charge transport layers. The high absorption coefficient of the U3 film, combined ...

Osedach, Timothy P.

20

An ultrahigh vacuum facility for the co-deposition of amorphous transition metal alloy thin films  

E-Print Network [OSTI]

AN ULTRAHIGH VACUUM FACILITY FOR THE CO-DEPOSITION OF AMORPHOUS TRANSITION METAL ALLOY THIN FILMS A Thesis by VICTOR MICHAEL NICOLI Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 1984 Major Subject: Physics AN ULTRAHIGH VACUUM FACILITY FOR THE CO-DEPOSITION OF AMORPHOUS TRANSITION METAL ALLOY THIN FILMS A Thes1s by VICTOR MICHAEL NICOLI Approved as to style and content by: ona . aug (Cha...

Nicoli, Victor Michael

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

INCREASED CELL EFFICIENCY IN InGaAs THIN FILM SOLAR CELLS WITH DIELECTRIC AND METAL BACK REFLECTORS  

E-Print Network [OSTI]

INCREASED CELL EFFICIENCY IN InGaAs THIN FILM SOLAR CELLS WITH DIELECTRIC AND METAL BACK REFLECTORS solar cells using back reflectors. We studied absorption enhancement in InGaAs and InGaAsP thin film and metal, on InGaAs thin film solar cell performance by device modeling and nu- merical simulations. DEVICE

Atwater, Harry

22

Creating CZTS Thin Films Via Stacked Metallic CVD and Sulfurization  

E-Print Network [OSTI]

Research, Thin-Film Photovoltaic (PV) Cells Market Analysiscost of photovoltaic systems (such as solar cells) due tosolar cells are created by depositing layers of photovoltaic

Bielecki, Anthony

2013-01-01T23:59:59.000Z

23

Thin-film solar cell fabricated on a flexible metallic substrate  

DOE Patents [OSTI]

A thin-film solar cell (10) is provided. The thin-film solar cell (10) comprises a flexible metallic substrate (12) having a first surface and a second surface. A back metal contact layer (16) is deposited on the first surface of the flexible metallic substrate (12). A semiconductor absorber layer (14) is deposited on the back metal contact. A photoactive film deposited on the semiconductor absorber layer (14) forms a heterojunction structure and a grid contact (24) deposited on the heterjunction structure. The flexible metal substrate (12) can be constructed of either aluminium or stainless steel. Furthermore, a method of constructing a solar cell is provided. The method comprises providing an aluminum substrate (12), depositing a semiconductor absorber layer (14) on the aluminum substrate (12), and insulating the aluminum substrate (12) from the semiconductor absorber layer (14) to inhibit reaction between the aluminum substrate (12) and the semiconductor absorber layer (14).

Tuttle, John R.; Noufi, Rommel; Hasoon, Falah S.

2006-05-30T23:59:59.000Z

24

Thin-Film Solar Cell Fabricated on a Flexible Metallic Substrate  

DOE Patents [OSTI]

A thin-film solar cell (10) is provided. The thin-film solar cell (10) comprises a flexible metallic substrate (12) having a first surface and a second surface. A back metal contact layer (16) is deposited on the first surface of the flexible metallic substrate (12). A semiconductor absorber layer (14) is deposited on the back metal contact. A photoactive film deposited on the semiconductor absorber layer (14) forms a heterojunction structure and a grid contact (24) deposited on the heterjunction structure. The flexible metal substrate (12) can be constructed of either aluminium or stainless steel. Furthermore, a method of constructing a solar cell is provided. The method comprises providing an aluminum substrate (12), depositing a semiconductor absorber layer (14) on the aluminum substrate (12), and insulating the aluminum substrate (12) from the semiconductor absorber layer (14) to inhibit reaction between the aluminum substrate (12) and the semiconductor absorber layer (14).

Tuttle, J. R.; Noufi, R.; Hasoon, F. S.

2006-05-30T23:59:59.000Z

25

Graded pitch electromagnetic pump for thin strip metal casting systems  

DOE Patents [OSTI]

A metal strip casing system is provided with an electromagnetic pump which includes a pair of primary blocks having a graded pole pitch, polyphase ac winding and being arranged on opposite sides of a movable heat sink. A nozzle is provided for depositing liquid metal on the heat sink such that the resulting metal strip and heat sink combination is subjected to a longitudinal electromagnetic field which increases in wavelength in the direction of travel of the heat sink, thereby subjecting the metal and heat sink to a longitudinal force having a magnitude which increases in the direction of travel. 4 figs.

Kuznetsov, S.B.

1986-04-01T23:59:59.000Z

26

Graded pitch electromagnetic pump for thin strip metal casting systems  

DOE Patents [OSTI]

A metal strip casing system is provided with an electromagnetic pump which includes a pair of primary blocks having a graded pole pitch, polyphase ac winding and being arranged on opposite sides of a movable heat sink. A nozzle is provided for depositing liquid metal on the heat sink such that the resulting metal strip and heat sink combination is subjected to a longitudinal electromagnetic field which increases in wavelength in the direction of travel of the heat sink, thereby subjecting the metal and heat sink to a longitudinal force having a magnitude which increases in the direction of travel.

Kuznetsov, Stephen B. (Pittsburgh, PA)

1986-01-01T23:59:59.000Z

27

Metal-semiconductor hybrid thin films in field-effect transistors  

SciTech Connect (OSTI)

Metal-semiconductor hybrid thin films consisting of an amorphous oxide semiconductor and a number of aluminum dots in different diameters and arrangements are formed by electron beam lithography and employed for thin-film transistors (TFTs). Experimental and computational demonstrations systematically reveal that the field-effect mobility of the TFTs enhances but levels off as the dot density increases, which originates from variations of the effective channel length that strongly depends on the electric field distribution in a transistor channel.

Okamura, Koshi, E-mail: koshi.okamura@kit.edu; Dehm, Simone [Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), 76021 Karlsruhe (Germany)] [Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), 76021 Karlsruhe (Germany); Hahn, Horst [Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), 76021 Karlsruhe (Germany) [Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), 76021 Karlsruhe (Germany); KIT-TUD Joint Research Laboratory Nanomaterials, Technische Universitt Darmstadt, Petersenstr. 32, 64287 Darmstadt (Germany)

2013-12-16T23:59:59.000Z

28

Method for laser welding ultra-thin metal foils  

DOE Patents [OSTI]

A method for simultaneously cutting and welding ultra-thin foils having a thickness of less than 0.002 inches wherein two ultra-thin films are stacked and clamped together. A pulsed laser such as of the Neodymium: YAG type is provided and the beam of the laser is directed onto the stacked films to cut a channel through the films. The laser is moved relative to the stacked foils to cut the stacked foils at successive locations and to form a plurality of connected weld beads to form a continuous weld.

Pernicka, John C. (Fort Collins, CO); Benson, David K. (Golden, CO); Tracy, C. Edwin (Golden, CO)

1996-01-01T23:59:59.000Z

29

Method for laser welding ultra-thin metal foils  

DOE Patents [OSTI]

A method for simultaneously cutting and welding ultra-thin foils having a thickness of less than 0.002 inches wherein two ultra-thin films are stacked and clamped together. A pulsed laser such as of the Neodymium: YAG type is provided and the beam of the laser is directed onto the stacked films to cut a channel through the films. The laser is moved relative to the stacked foils to cut the stacked foils at successive locations and to form a plurality of connected weld beads to form a continuous weld. 5 figs.

Pernicka, J.C.; Benson, D.K.; Tracy, C.E.

1996-03-26T23:59:59.000Z

30

Metal thin film growth on multimetallic surfaces: From quaternary metallic glass to binary crystal  

SciTech Connect (OSTI)

The work presented in this thesis mainly focuses on the nucleation and growth of metal thin films on multimetallic surfaces. First, we have investigated the Ag film growth on a bulk metallic glass surface. Next, we have examined the coarsening and decay of bilayer Ag islands on NiAl(110) surface. Third, we have investigated the Ag film growth on NiAl(110) surface using low-energy electron diffraction (LEED). At last, we have reported our investigation on the epitaxial growth of Ni on NiAl(110) surface. Some general conclusions can be drawn as follows. First, Ag, a bulk-crystalline material, initially forms a disordered wetting layer up to 4-5 monolayers on Zr-Ni-Cu-Al metallic glass. Above this coverage, crystalline 3D clusters grow, in parallel with the flatter regions. The cluster density increases with decreasing temperature, indicating that the conditions of island nucleation are far-from-equilibrium. Within a simple model where clusters nucleate whenever two mobile Ag adatoms meet, the temperature-dependence of cluster density yields a (reasonable) upper limit for the value of the Ag diffusion barrier on top of the Ag wetting layer of 0.32 eV. Overall, this prototypical study suggests that it is possible to grow films of a bulk-crystalline metal that adopt the amorphous character of a glassy metal substrate, if film thickness is sufficiently low. Next, the first study of coarsening and decay of bilayer islands has been presented. The system was Ag on NiAl(110) in the temperature range from 185 K to 250 K. The coarsening behavior, has some similarities to that seen in the Ag(110) homoepitaxial system studied by Morgenstern and co-workers. At 185 K and 205 K, coarsening of Ag islands follows a Smoluchowski ripening pathway. At 205 K and 250 K, the terrace diffusion limited Ostwald ripening dominants. The experimental observed temperature for the transition from SR to OR is 205 K. The SR exhibits anisotropic island diffusion and the OR exhibits 1D decay of island length while keeping the corresponding island width constant. Third, LEED indicates that, up to about 6 BL (12 ML), the Ag film adopts the (110) structure on lattice matched NiAl(110) surface, supporting the previous assignment based upon island heights measured in STM. Starting at 4.5 to 6 BL, (111) diffraction pattern is detected. This is also in agreement with previous STM study. Careful examinations of the LEED patterns reveal the slight difference in lattice constants between bulk Ag and bulk NiAl. At last, we performed STM studies of Ni deposition on NiAl(110) in the temperature range from 200 K to 400 K. Ni forms 'dense' Ni(100)-like islands on NiAl(110) with a zig-zag shaped stripe feature which is probably due to strain relief. DFT analysis provides insights into the island growth shapes, which are rationalized by the thermodynamics and kinetics of the film growth process. For thick Ni films (coverage exceeding 6 ML), a Ni(111)-like structure developed. Traditional MF theory is applied to analyze island density at 200 K. Deviation from homogeneous nucleation behavior for island size distribution and island density reveals the presence of heterogeneous nucleation mediated by the Ni antisite point defects on NiAl(110) surface.

Jing, Dapeng

2010-12-15T23:59:59.000Z

31

Electromagnetic confinement and movement of thin sheets of molten metal  

DOE Patents [OSTI]

An apparatus capable of producing a combination of magnetic fields that can retain a metal in liquid form in a region having a smooth vertical boundary including a levitation magnet that produces low frequency magnetic field traveling waves to retain the metal and a stabilization magnet that produces a high frequency magnetic field to produce a smooth vertical boundary. As particularly adapted to the casting of solid metal sheets, a metal in liquid form can be continuously fed into one end of the confinement region produced by the levitation and stabilization magnets and removed in solid form from the other end of confinement region. An additional magnet may be included for support at the edges of the confinement region where eddy currents loop.

Lari, Robert J. (Aurora, IL); Praeg, Walter F. (Palos Park, IL); Turner, Larry R. (Naperville, IL)

1990-01-01T23:59:59.000Z

32

Comprehensive study of the metal-insulator transition in pulsed laser deposited epitaxial VO2 thin films  

E-Print Network [OSTI]

Comprehensive study of the metal-insulator transition in pulsed laser deposited epitaxial VO2 thin properties of high-quality VO2 thin films across its metal-insulator phase transition. Detailed x-ray deposition,9 sol-gel deriving,10 sputtering,11 and pulsed laser deposition,12 the study of VO2 is reviving

Wu, Junqiao

33

Ultra-Thin Metal Films for Enhanced Solar Absorption  

E-Print Network [OSTI]

This paper presents modelled results for optical absorption in ultra-thin films of nickel, gold and silver over the solar spectrum. It is found in the case of nickel there is an optimum thickness for maximum solar absorption around 10-13nm. This effect is not observed for gold or silver. It is postulated that this is an interference effect occurring due the particular real and imaginary refractive profile of nickel across the solar spectrum.

Ahmad, N; Teng, M; Cryan, M J

2012-01-01T23:59:59.000Z

34

On Extrusion Forging and Extrusion Rolling of Thin Metal Sheets  

E-Print Network [OSTI]

diameter and front tension force on the deformation behavior of metal strip. It was found that the rolling speed has little influence on the roll force and boss height. The front tension force has little effect on the average pressure and boss height...

Feng, Zhujian

2013-01-10T23:59:59.000Z

35

High Seebeck effects from conducting polymer: Poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) based thin-film device with hybrid metal/polymer/metal architecture  

SciTech Connect (OSTI)

Conductive polymers are of particular interest for thermoelectric applications due to their low thermal conductivity and relatively high electrical conductivity. In this study, commercially available conducting polymer poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) was used in a hybrid metal/polymer/metal thin film design in order to achieve a high Seebeck coefficient with the value of 252lV/k on a relatively low temperature scale. Polymer film thickness was varied in order to investigate its influence on the Seebeck effect. The high Seebeck coefficient indicates that the metal/polymer/metal design can develop a large entropy difference in internal energy of charge carriers between high and low-temperature metal electrodes to develop electrical potential due to charge transport in conducting polymer film through metal/polymer interface. Therefore, the metal/polymer/metal structure presents a new design to combine inorganic metals and organic polymers in thin-film form to develop Seebeck devices

Stanford, Michael G [ORNL; Wang, Hsin [ORNL; Ivanov, Ilia N [ORNL; Hu, Bin [University of Tennessee, Knoxville (UTK)

2012-01-01T23:59:59.000Z

36

Superhydrophobic Metal-Oxide Thin Film Coatings - Energy Innovation Portal  

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

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

37

Highly textured oxypnictide superconducting thin films on metal substrates  

SciTech Connect (OSTI)

Highly textured NdFeAs(O,F) thin films have been grown on ion beam assisted deposition-MgO/Y{sub 2}O{sub 3}/Hastelloy substrates by molecular beam epitaxy. The oxypnictide coated conductors showed a superconducting transition temperature (T{sub c}) of 43?K with a self-field critical current density (J{sub c}) of 7.010{sup 4}?A/cm{sup 2} at 5?K, more than 20 times higher than powder-in-tube processed SmFeAs(O,F) wires. Albeit higher T{sub c} as well as better crystalline quality than Co-doped BaFe{sub 2}As{sub 2} coated conductors, in-field J{sub c} of NdFeAs(O,F) was lower than that of Co-doped BaFe{sub 2}As{sub 2}. These results suggest that grain boundaries in oxypnictides reduce J{sub c} significantly compared to that in Co-doped BaFe{sub 2}As{sub 2} and, hence biaxial texture is necessary for high J{sub c.}.

Iida, Kazumasa, E-mail: iida@nuap.nagoya-u.ac.jp; Kurth, Fritz; Grinenko, Vadim; Hnisch, Jens [Institute for Metallic Materials, IFW Dresden, D-01171 Dresden (Germany); Chihara, Masashi; Sumiya, Naoki; Hatano, Takafumi; Ikuta, Hiroshi [Department of Crystalline Materials Science, Nagoya University, Chikusa, Nagoya 464-8603 (Japan); Ichinose, Ataru; Tsukada, Ichiro [Central Research Institute of Electric Power Industry, 2-6-1 Nagasaka, Yokosuka, Kanagawa 240-0196 (Japan); Matias, Vladimir [iBeam Materials, Inc., 2778A Agua Fria Street, Santa Fe, New Mexico 87507 (United States); Holzapfel, Bernhard [Institute for Technical Physics, Karlsruhe Institute of Technology, Hermann von Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen (Germany)

2014-10-27T23:59:59.000Z

38

On the metallicity of the Milky Way thin disc and photometric abundance scales  

E-Print Network [OSTI]

The mean metallicity of the Milky Way thin disc in the solar neighbourhood is still a matter of debate, and has recently been subject to upward revision (Haywood, 2001). Our star sample was drawn from a set of solar neighbourhood dwarfs with photometric metallicities. In a recent study, Reid (2002) suggests that our metallicity calibration, based on Geneva photometry, is biased. We show here that the effect detected by Reid is not a consequence of our adopted metallicity scale, and we confirm that our findings are robust. On the contrary, the application to Stromgren photometry of the Schuster & Nissen metallicity scale is problematic. Systematic discrepancies of about 0.1 to 0.3 dex affect the photometric metallicity determination of metal rich stars, on the colour interval 0.22< b-y <0.59, i.e including F and G stars. For F stars, it is shown that this is a consequence of a mismatch between the standard sequence m_1(b-y) of the Hyades used by Schuster & Nissen to calibrate their metallicity scale, and the system of Olsen (1993, 1994ab). It means that although Schuster & Nissen calibration and Olsen photometry are intrinsically correct, there are mutually incompatible for metal rich, F-type stars. For G stars, the discrepancy is most probably the continuation of the same problem, albeit worthen by the lack of spectroscopic calibrating stars. A corrected calibration is proposed which renders the calibration of Schuster & Nissen applicable to the catalogues of Olsen. We also give a simpler calibration referenced to the Hyades sequence, valid over the same color and metallicity ranges.

M. Haywood

2002-06-28T23:59:59.000Z

39

Nonreciprocal dispersion of spin waves in ferromagnetic thin films covered with a finite-conductivity metal  

SciTech Connect (OSTI)

We study the effect of one-side metallization of a uniform ferromagnetic thin film on its spin-wave dispersion relation in the DamonEshbach geometry. Due to the finite conductivity of the metallic cover layer on the ferromagnetic film, the spin-wave dispersion relation may be nonreciprocal only in a limited wave-vector range. We provide an approximate analytical solution for the spin-wave frequency, discuss its validity, and compare it with numerical results. The dispersion is analyzed systematically by varying the parameters of the ferromagnetic film, the metal cover layer and the value of the external magnetic field. The conclusions drawn from this analysis allow us to define a structure based on a 30?nm thick CoFeB film with an experimentally accessible nonreciprocal dispersion relation in a relatively wide wave-vector range.

Mruczkiewicz, M.; Krawczyk, M. [Faculty of Physics, Adam Mickiewicz University in Poznan, Umultowska 85, Pozna? 61-614 (Poland)

2014-03-21T23:59:59.000Z

40

Heterojunction thin films based on multifunctional metal oxides for photovoltaic application  

SciTech Connect (OSTI)

Metal oxides based multifunctional heterojunction thin films of ZnO/SnO{sub 2} and ZnO/SnO{sub 2}/CuO QDs were prepared by spin-coating technique. The crystallographic properties and the surface morphologies of the films were studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. The optical absorption studies revealed that the film thickness has considerable effect on the band gap values and is found to be in the range of 3.733.48 eV. The photoluminescence spectra showed several weak visible emission peaks related to the deep level defects (450-575 nm). Finally, the current density-voltage (J-V) characteristic of ZnO/SnO{sub 2}/CuO QDs (ZSCI) based heterojunction thin film coated on ITO is also reported.

Prabhu, M.; Soundararajan, N.; Ramachandran, K. [School of Physics, Madurai Kamaraj University, Madurai - 625021 (India); Marikkannan, M.; Mayandi, J. [School of Chemistry, Madurai Kamaraj University, Madurai - 625021 (India)

2014-04-24T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

A nanohole in a thin metal film as an efficient nonlinear optical element  

SciTech Connect (OSTI)

The nonlinear optical properties of single nanoholes and nanoslits fabricated in gold and aluminum nanofilms are studied by third harmonic generation (THG). It is shown that the extremely high third-order optical susceptibility of aluminum and the presence of strong plasmon resonance of a single nanohole in an aluminum film make possible an efficient nanolocalized radiation source at the third harmonic frequency. The THG efficiency for a single nanohole in a thin metal film can be close to unity for an exciting laser radiation intensity on the order of 10{sup 13} W/cm{sup 2}.

Konstantinova, T. V.; Melent'ev, P. N.; Afanas'ev, A. E. [Russian Academy of Sciences, Institute of Spectroscopy (Russian Federation)] [Russian Academy of Sciences, Institute of Spectroscopy (Russian Federation); Kuzin, A. A.; Starikov, P. A.; Baturin, A. S. [Moscow Institute of Physics and Technology (Russian Federation)] [Moscow Institute of Physics and Technology (Russian Federation); Tausenev, A. V.; Konyashchenko, A. V. [OOO Avesta-proekt (Russian Federation)] [OOO Avesta-proekt (Russian Federation); Balykin, V. I., E-mail: balykin@isan.tyroitsk.ru [Russian Academy of Sciences, Institute of Spectroscopy (Russian Federation)

2013-07-15T23:59:59.000Z

42

Conformal Metal Thin Films for H2 Purification and Fuel-Cell Catalyst Applications Tyler Munhollon, Coe College, SURF 2009 Fellow  

E-Print Network [OSTI]

that will become a hydrogen filter in syngas pipelines. The thin film metal membranes are fairly inexpensive- shaped substrate that replicates a syngas pipeline. The membranes are also permeable to only hydrogen a heightened need for pure hydrogen gas at a low cost. Research has begun on thin film metal membranes

Li, Mo

43

Electrically induced insulator to metal transition in epitaxial SmNiO{sub 3} thin films  

SciTech Connect (OSTI)

We report on the electrically induced insulator to metal transition (IMT) in SmNiO{sub 3} thin films grown on (001) LaAlO{sub 3} by pulsed laser deposition. The behavior of the resistivity as a function of temperature suggests that the primary transport mechanism in the SmNiO{sub 3} insulating state is dominated by Efros-Shklovskii variable range hopping (ES-VRH). Additionally, the magnetic transition in the insulating state of SmNiO{sub 3} modifies the characteristics of the ES-VRH transport. Systematic DC and pulsed current-voltage measurements indicate that current-induced joule heating is the fundamental mechanism driving the electrically induced IMT in SmNiO{sub 3}. These transport properties are explained in context of the IMT in SmNiO{sub 3} being related to the strong electron-lattice coupling.

Shukla, Nikhil, E-mail: nss152@psu.edu; Dasgupta, Sandeepan; Datta, Suman [Department of Electrical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802 (United States); Joshi, Toyanath; Borisov, Pavel; Lederman, David [Department of Physics and Astronomy, West Virginia University, Morgantown, West Virginia 26506-6315 (United States)

2014-07-07T23:59:59.000Z

44

Process Controlled Multiscale Morphologies in Metal-containing Block Copolymer Thin Films  

SciTech Connect (OSTI)

Poly(styrene-block-ferrocenyldimethylsilane) (PS-b-PFS) is a metal-containing block copolymer that exhibits certain advantages as a mask for lithographic applications. These advantages include compatibility with a wide range of substrates, ease of control over domain morphologies and robust stability to etch plasma, which aid in the development of high-aspect-ratio patterns. An asymmetric cylinder-forming PS-b-PFS copolymer is subjected to different processing to manipulate the morphology of the phase-separated domains. Control of film structure and domain morphology is achieved by adjusting the film thickness, mode of annealing, and/or annealing time. Changing the process from thermal or solvent annealing to hybrid annealing (thermal and then solvent annealing in sequence) leads to the formation of mesoscale spherulitic and dendritic morphologies. In this communication, we show that reversing the order of the hybrid annealing (solvent annealing first and then thermal annealing) of relatively thick films (>100 nm) on homogeneously thick substrates develops disordered lamellar structure. Furthermore, the same processing applied on a substrate with a thin, mechanically flexible window in the center leads to the formation of sub-micron scale concentric ring patterns. Enhanced material mobility in the thick film during hybrid annealing along with dynamic rippling effects that may arise from the vibration of the thin window during spin casting are likely causes for these morphologies.

Ramanathan, Nathan Muruganathan [ORNL] [ORNL; Kilbey, II, S Michael [ORNL; Darling, Seth B. [Argonne National Laboratory (ANL)] [Argonne National Laboratory (ANL)

2014-01-01T23:59:59.000Z

45

ART & LITERARY SPRING 2012  

E-Print Network [OSTI]

ART & LITERARY MAGAZINE VOL. --10 SPRING 2012 #12;2 AD LIBITUM SPRING 2012 3 Ad Libitum Staff Cover LIBITUM SPRING 2012 Today I was at the vending machine buying a soda to have with my lunch. I was put machine. The candies, chips and cookies were care- lessly stuffed on to a metal coil; with each dollar

Kenny, Paraic

46

Comment on "Anomalous temperature dependence of the Casimir force for thin metal films" [arXiv:0712.1395  

E-Print Network [OSTI]

Recently V. A. Yampol'skii, S. Savel'ev, Z. A. Mayselis, S. S. Apostolov, and F. Nori [Phys. Rev. Lett., v.101, 096803 (2008),arXiv:0712.1395] claimed that the Casimir force between a thin metal film described by the Drude model and an ideal metal semispace can decrease with temperature whereas for bulk samples the Casimir force increases with temperature. On this basis the experimental observation of the decreasing temperature dependence of the Casimir force magnitude between a film and a bulk ideal metal was proposed. We demonstrate that, contrary to what is claimed by the authors, the magnitude of the Casimir force decreases with temperature in a wide temperature region for bulk samples described by the Drude model. This decrease is shown to be much larger than that for a thin film and it has already been experimentally excluded.

B. Geyer; G. L. Klimchitskaya; V. M. Mostepanenko

2008-10-17T23:59:59.000Z

47

First-principles study of thin magnetic transition-metal silicide films on Si(001) Hua Wu, Peter Kratzer, and Matthias Scheffler  

E-Print Network [OSTI]

First-principles study of thin magnetic transition-metal silicide films on Si(001) Hua Wu, Peter of ferromag- netic FM materials have been suggested for the fabrication of metal/semiconductor heterojunctions s : 75.70. i, 73.20.At, 68.35.Md I. INTRODUCTION Metal-semiconductor heterojunctions have received much

48

Microscale Laser Shock Processing (LSP) of Metal Thin Films Wenwu Zhang*  

E-Print Network [OSTI]

surfaces is the major cause of failure for silicon-based micro-engines, while tungsten-coated polysilicon of these metal microstructures, such as micro- electromechanical actuators, metal gears, and metal switches the confining medium (such as water) onto a metallic surface, which is applied with a sacrificial coating

Yao, Y. Lawrence

49

Subcritical Delamination of Dielectric and Metal Films from Low-k Organosilicate Glass (OSG) Thin Films in Buffered pH Solutions  

E-Print Network [OSTI]

Subcritical Delamination of Dielectric and Metal Films from Low-k Organosilicate Glass (OSG) Thin Inc., Dallas, TX 75243, USA ABSTRACT Understanding subcritical fracture of low-k dielectric materials importance. Subcritical delamination of dielectric and metal barrier films from low-k organosilicate glass

50

Analysis of potential applications for the templated dewetting of metal thin films  

E-Print Network [OSTI]

Thin films have a high surface-to-volume ratio and are therefore usually morphologically unstable. They tend to reduce their surface energy through transport of mass by diffusion. As a result, they decay into a collection ...

Frantzeskakis, Emmanouil

2005-01-01T23:59:59.000Z

51

Effect of contact metals on the piezoelectric properties of aluminum nitride thin films  

SciTech Connect (OSTI)

The converse piezoelectric response of aluminum nitride evaluated using standard metal insulator semiconductor structures has been found to exhibit a linear dependence on the work function of the metal used as the top electrode. The apparent d33 of the 1501100 nm films also depends on the dc bias applied to the samples.

Harman, J.P.; Kabulski, A. (West Virginia U., Morgantown, WV); Pagan, V.R. (West Virginia U., Morgantown, WV); Famouri, K. (West Virginia U., Morgantown, WV); Kasarla, K.R.; Rodak, L.E. (West Virginia U., Morgantown, WV); Hensel, J.P.; Korakakis, D.

2008-07-01T23:59:59.000Z

52

Environmental Effects on Subcritical Delamination of Dielectric and Metal Films from Organosilicate Glass (OSG) Thin Films  

E-Print Network [OSTI]

Environmental Effects on Subcritical Delamination of Dielectric and Metal Films from Organosilicate., Dallas, TX 75243, USA ABSTRACT Subcritical delamination of dielectric and metal films from organosilicate/SiNx. For both sets of experiments, subcritical crack growth in OSG is found to be described by a model

53

Low-temperature CVD of iron, cobalt, and nickel nitride thin films from bis[di(tert-butyl)amido]metal(II) precursors and ammonia  

SciTech Connect (OSTI)

Thin films of late transition metal nitrides (where the metal is iron, cobalt, or nickel) are grown by low-pressure metalorganic chemical vapor deposition from bis[di(tert-butyl)amido]metal(II) precursors and ammonia. These metal nitrides are known to have useful mechanical and magnetic properties, but there are few thin film growth techniques to produce them based on a single precursor family. The authors report the deposition of metal nitride thin films below 300?C from three recently synthesized M[N(t-Bu){sub 2}]{sub 2} precursors, where M?=?Fe, Co, and Ni, with growth onset as low as room temperature. Metal-rich phases are obtained with constant nitrogen content from growth onset to 200?C over a range of feedstock partial pressures. Carbon contamination in the films is minimal for iron and cobalt nitride, but similar to the nitrogen concentration for nickel nitride. X-ray photoelectron spectroscopy indicates that the incorporated nitrogen is present as metal nitride, even for films grown at the reaction onset temperature. Deposition rates of up to 18?nm/min are observed. The film morphologies, growth rates, and compositions are consistent with a gas-phase transamination reaction that produces precursor species with high sticking coefficients and low surface mobilities.

Cloud, Andrew N.; Abelson, John R., E-mail: abelson@illinois.edu [Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 201 Materials Science and Engineering Building, 1304 W. Green St., Urbana, Illinois 61801 (United States); Davis, Luke M.; Girolami, Gregory S., E-mail: girolami@scs.illinois.edu [School of Chemical Sciences, University of Illinois at Urbana-Champaign, 600 S. Mathews Ave., Urbana, Illinois 61801 (United States)

2014-03-15T23:59:59.000Z

54

Superconducting Transition-Temperature and Other Properties of Thin Metallic-Films  

E-Print Network [OSTI]

-coupling supercondUctors, the transi- tion. temperature 7, of a thin film is larger than the bulk T, . A calculation by Kirzhnits and Maksi- mov suggested that surface phonons may be re- sponsible for this enhancement. An experiment involving deposition of noble...

Allen, Roland E.

1975-01-01T23:59:59.000Z

55

Investigation of zinc oxide doped with metal impurities for use as thin film conductive phosphors  

E-Print Network [OSTI]

of a viable flat panel display, low voltage, conductive phosphors which emit blue, red, and green light will be required for the field emission technology. This thesis examines zinc oxide (ZnO) based thin ( ) phosphors for such an application. ZnO is a...

Evatt, Steven R.

1994-01-01T23:59:59.000Z

56

A new family of metal chalogenide thin film electrodes for photoelectrochemical applications  

SciTech Connect (OSTI)

A new family of metal/semiconductor electrocomposite photoelectrodes is described for photoelectrochemical (PEC) applications. These electrocomposites are prepared from an aqueous dispersion containing the targeted metal (in ionic form) and the semiconductor particles. Electrodeposition of the metal affords a matrix in which the semiconductor particles are occluded. This approach is illustrated for nickel/TiO{sub 2} and nickel/CdS model candidates. The influence of preparation variables (deposition potential, temperature, pH, semiconductor content) on the PEC behavior is described.

Rajeshwar, K.; Tacconi, N.R. de [Univ. of Texas, Arlington, TX (United States)

1996-10-01T23:59:59.000Z

57

Scanning Tunneling Microscopy Studies of Metal Clusters Supported on Graphene and Silica Thin Film  

E-Print Network [OSTI]

The understanding of nucleation and growth of metals on a planar support at the atomic level is critical for both surface science research and heterogeneous catalysis studies. In this dissertation, two planar substrates, including graphene and ultra...

Zhou, Zihao

2012-10-19T23:59:59.000Z

58

Electrical characterization of metal-to-insulator transition in iron silicide thin films on sillicone substrates.  

E-Print Network [OSTI]

??Iron Silicide (FeSi) films deposited on silicon substrates with the native SiO2 layer have shown a Metal-to-Insulator Transition (MIT) of more than four order of (more)

Weerasinghe, Hasitha C

2006-01-01T23:59:59.000Z

59

Development of Metal-Organic Framework Thin Films and Membranes for Low-Energy Gas Separation  

E-Print Network [OSTI]

Metal-organic frameworks (MOFs) are hybrid organic-inorganic micro- or mesoporous materials that exhibit regular crystalline lattices with rigid pore structures. Chemical functionalization of the organic linkers in the structures of MOFs affords...

McCarthy, Michael

2011-08-08T23:59:59.000Z

60

Estimates of the effect of a plasma momentum flux on the free surface of a thin film of liquid metal  

SciTech Connect (OSTI)

The idea of using a flowing thin film of liquid metal (LM) to protect the divertor surface of a tokamak from untimely erosion and radiation damage has gained some attention over the years but has met with criticism on several key issues. One such issue in particular is the effect the momentum flux of a very obliquely incident plasma particle stream on the shape of the free surface of LM. This momentum may push to LM to one side of the duct and cause the formation of dry spots no longer protected from the plasma beam. It is this issue that this paper addresses in the air of a first approximation. Estimates are made of the magnitude and direction of the flux of plasma momentum at the LM divertor surface. The effect of this flux is modeled with a modified version of the ordinary fluid dynamics code RIPPLE, designed for transient free surface fluid flow problems in which surface tension plays an important role. Initial results indicate that in the OHD approximation, ITER-like magnitudes of the momentum flux are comparable to the hydrostatic pressure of a thin LM film. The momentum can have a significant effect on the form of the free surface, causing both significant splashing as well as shifting of the LM to one side of the channel. Due to the inertial nature of this problem, movement of the metal cannot occur instantaneously and a maximum exposure time of the LM to the plasma, as a function of momentum flux magnitude and direction, is defined and estimated from the results of RIPPLE predictions. Full MHD calculations, while beyond the scope of this initial assessment, will be required to more fully and accurately characterize this effect.

Morley, N.B.; Gaizer, A.A.; Abdou, M.A. [Univ. of California, Los Angeles, CA (United States)

1994-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

All-metallic electrically gated 2H-TaSe2 thin-film switches and logic circuits J. Renteria,1  

E-Print Network [OSTI]

off, and the single-atom thickness of graphene leaves it susceptible to radiation damage.18 non-linear current-voltage characteristics, unusual optical response, and electrical gating at room radiation-hard all-metallic logic circuits. These results may open new application space for thin films

62

Metal-Organic Framework Thin Films Composed of Free-Standing Acicular Nanorods Exhibiting Reversible Electrochromism  

E-Print Network [OSTI]

Reversible Electrochromism Chung-Wei Kung, Timothy Chiaan Wang, Joseph E. Mondloch, David Fairen electrochromic switching between yellow and deep blue by means of a one-electron redox reaction at its pyrene and rapid switching rate. KEYWORDS: electrochromism, metal-organic frameworks, one-dimensional nanorods

63

Surface half-metallicity of CrS thin films and perfect spin filtering and spin diode effects of CrS/ZnSe heterostructure  

SciTech Connect (OSTI)

Recently, ferromagnetic zinc-blende Mn{sub 1?x}Cr{sub x}S thin films (above x?=?0.5) were fabricated experimentally on ZnSe substrate, which confirmed the previous theoretical prediction of half-metallic ferromagnetism in zinc-blende CrS. Here, we theoretically reveal that both Cr- and S-terminated (001) surfaces of the CrS thin films retain the half-metallicity. The CrS/ZnSe(001) heterogeneous junction exhibits excellent spin filtering and spin diode effects, which are explained by the calculated band structure and transmission spectra. The perfect spin transport properties indicate the potential applications of half-metallic CrS in spintronic devices. All computational results are obtained by using the density functional theory combined with nonequilibrium Green's function.

Gao, G. Y., E-mail: guoying-gao@mail.hust.edu.cn; Yao, K. L., E-mail: klyao@mail.hust.edu.cn [School of Physics and Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan 430074 (China)

2014-11-03T23:59:59.000Z

64

Interfacial oxide re-growth in thin film metal oxide III-V semiconductor systems  

SciTech Connect (OSTI)

The Al{sub 2}O{sub 3}/GaAs and HfO{sub 2}/GaAs interfaces after atomic layer deposition are studied using in situ monochromatic x-ray photoelectron spectroscopy. Samples are deliberately exposed to atmospheric conditions and interfacial oxide re-growth is observed. The extent of this re-growth is found to depend on the dielectric material and the exposure temperature. Comparisons with previous studies show that ex situ characterization can result in misleading conclusions about the interface reactions occurring during the metal oxide deposition process.

McDonnell, S.; Dong, H.; Hawkins, J. M.; Brennan, B.; Milojevic, M.; Aguirre-Tostado, F. S.; Zhernokletov, D. M.; Hinkle, C. L.; Kim, J.; Wallace, R. M.

2012-04-02T23:59:59.000Z

65

Strain induced electronic structure changes in magnetic transition metal oxides thin films  

SciTech Connect (OSTI)

We show that the angular dependence of x-ray magnetic circular dichroism (XMCD) is strongly sensitive to strain-induced electronic structure changes in magnetic transition metal oxides. We observe a pronounced dependence of the XMCD spectral shape on the experimental geometry as well as nonvanishing XMCD with distinct spectral features in transverse geometry in compressively strained MnCr{sub 2}O{sub 4} films. The angular dependent XMCD can be described as a sum over an isotropic and anisotropic contribution, the latter linearly proportional to the axial distortion due to strain. The XMCD spectra are well reproduced by atomic multiplet calculations.

van der Laan, G.; Chopdekar, R.V.; Suzuki, Y.; Arenholz, E.

2010-07-08T23:59:59.000Z

66

Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings  

E-Print Network [OSTI]

Enhancement of optical absorption in thin-film organic solar cells through the excitation 2010 We theoretically investigate the enhancement of optical absorption in thin-film organic solar.1063/1.3377791 Thin-film organic solar cells OSCs are a promising candidate for low-cost energy conversion.1­6 However

Veronis, Georgios

67

High-resolution structural studies of ultra-thin magnetic, transition metal overlayers and two-dimensional transition metal oxides using synchrotron radiation  

SciTech Connect (OSTI)

This thesis report the surface-structure determination of three, ultra-thin magnetic transition-metal films, Fe/Au(100), Mn/Ni(100), and Mn/Cu(100) using Angle-Resolved Photoemission Extended Fine Structure (ARPEFS) and photoelectron holography. These structural studies are the first to use non-s initial states in the ARPEFS procedure. This thesis also reports an ARPEFS surface-structure determination of a two-dimensional transition-metal oxide, [(1 x 1)O/W(110)] x 12. The authors have analyzed the ARPFES signal from the Au 4f{sub 7/5} core level of the Au(1 ML)/Fe(15 ML)/Au(100) system. The analysis shows that the Fe grows layer by layer with one monolayer of gold, acting as a surfactant, remaining on top of the growing Fe layers. These surface gold atoms sit in the four-fold hollow site, 1.67 {+-} 0.02 A above the iron surface. The grown Fe layer is very much like the bulk, bcc iron, with an interlayer spacing of 1.43 {+-} 0.03 A. Analysis of the Mn 3p ARPEFS signals from c(2 x 2)Mn/Ni(100) and c(2 x 2)Mn/Cu(100) shows that the Mn forms highly corrugated surface alloys. The corrugation of the Mn/Ni(100) and Mn/Cu(100) systems are 0.24 {+-} 0.02 A and 0.30 {+-} 0.04 A respectively. In both cases the Mn is sticking above the plane of the surface substrate atoms. For the Mn/Ni(100) system the first layer Ni is contracted 4% from the bulk value. The Mn/Cu(100) system shows bulk spacing for the substrate Cu. Photoelectron holography shows that the Mn/Ni interface is very abrupt with very little Mn leaking into the second layer, while the Mn/Cu(100) case has a significant amount of Mn leaking into the second layer. A new, five-element electrostatic electron lens was developed for hemispherical electron-energy analyzers. This lens system can be operated at constant transverse or constants angular magnification, and has been optimized for use with the very small photon-spot sizes. Improvements to the hemispherical electron-energy analyzer are also discussed.

Kellar, S.A. [Univ. of California, Berkeley, CA (United States). Dept. of Chemistry; [Lawrence Berkeley National Lab., CA (United States). Advanced Light Source Div.

1997-05-01T23:59:59.000Z

68

Thin film three-dimensional topological insulator metal-oxide-semiconductor field-effect-transistors: A candidate for sub-10?nm devices  

SciTech Connect (OSTI)

Three-dimensional (3D) topological insulators (TI) are a new state of quantum matter in which surface states reside in the bulk insulating energy bandgap and are protected by time-reversal symmetry. It is possible to create an energy bandgap as a consequence of the interaction between the conduction band and valence band surface states from the opposite surfaces of a TI thin film, and the width of the bandgap can be controlled by the thin film thickness. The formation of an energy bandgap raises the possibility of thin-film TI-based metal-oxide-semiconductor field-effect-transistors (MOSFETs). In this paper, we explore the performance of MOSFETs based on thin film 3D-TI structures by employing quantum ballistic transport simulations using the effective continuous Hamiltonian with fitting parameters extracted from ab-initio calculations. We demonstrate that thin film transistors based on a 3D-TI structure provide similar electrical characteristics compared to a Si-MOSFET for gate lengths down to 10?nm. Thus, such a device can be a potential candidate to replace Si-based MOSFETs in the sub-10?nm regime.

Akhavan, N. D., E-mail: nima.dehdashti@uwa.edu.au; Jolley, G.; Umana-Membreno, G. A.; Antoszewski, J.; Faraone, L. [Department of Electrical, Electronic and Computer Engineering, University of Western Australia, Crawley, WA 6009 (Australia)

2014-08-28T23:59:59.000Z

69

The dynamic behavior of thin-film ionic transition metal complex-based light-emitting electrochemical cells  

SciTech Connect (OSTI)

Light-emitting electrochemical cells (LECs) have received increasing attention during recent years due to their simple architecture, based on solely air-stabile materials, and ease of manufacture in ambient atmosphere, using solution-based technologies. The LEC's active layer offers semiconducting, luminescent as well as ionic functionality resulting in device physical processes fundamentally different as compared with organic light-emitting diodes. During operation, electrical double layers (EDLs) form at the electrode interfaces as a consequence of ion accumulation and electrochemical doping sets in leading to the in situ development of a light-emitting p-i-n junction. In this paper, we comment on the use of impedance spectroscopy in combination with complex nonlinear squares fitting to derive key information about the latter events in thin-film ionic transition metal complex-based light-emitting electrochemical cells based on the model compound bis-2-phenylpyridine 6-phenyl-2,2?-bipyridine iridium(III) hexafluoridophosphate ([Ir(ppy){sub 2}(pbpy)][PF{sub 6}]). At operating voltages below the bandgap potential of the ionic complex used, we obtain the dielectric constant of the active layer, the conductivity of mobile ions, the transference numbers of electrons and ions, and the thickness of the EDLs, whereas the transient thickness of the p-i-n junction is determined at voltages above the bandgap potential. Most importantly, we find that charge transport is dominated by the ions when carrier injection from the electrodes is prohibited, that ion movement is limited by the presence of transverse internal interfaces and that the width of the intrinsic region constitutes almost 60% of the total active layer thickness in steady state at a low operating voltage.

Meier, Sebastian B., E-mail: sebastian.meier@belectric.com, E-mail: wiebke.sarfert@siemens.com [Department of Materials Science VI: Materials for Electronics and Energy Technology, Friedrich-Alexander-University of Erlangen-Nuremberg, 91058 Erlangen (Germany); Siemens AG, Corporate Technology, CT RTC MAT IEC-DE, 91058 Erlangen (Germany); Hartmann, David; Sarfert, Wiebke, E-mail: sebastian.meier@belectric.com, E-mail: wiebke.sarfert@siemens.com [Siemens AG, Corporate Technology, CT RTC MAT IEC-DE, 91058 Erlangen (Germany); Winnacker, Albrecht [Department of Materials Science VI: Materials for Electronics and Energy Technology, Friedrich-Alexander-University of Erlangen-Nuremberg, 91058 Erlangen (Germany)

2014-09-14T23:59:59.000Z

70

Metal oxide films on metal  

DOE Patents [OSTI]

A structure including a thin film of a conductive alkaline earth metal oxide selected from the group consisting of strontium ruthenium trioxide, calcium ruthenium trioxide, barium ruthenium trioxide, lanthanum-strontium cobalt oxide or mixed alkaline earth ruthenium trioxides thereof upon a thin film of a noble metal such as platinum is provided.

Wu, Xin D. (Los Alamos, NM); Tiwari, Prabhat (Los Alamos, NM)

1995-01-01T23:59:59.000Z

71

Study on plasma assisted metal-organic chemical vapor deposition of Zr,,C,N... and Ti,,C,N... thin films and in situ plasma diagnostics with optical  

E-Print Network [OSTI]

films and in situ plasma diagnostics with optical emission spectroscopy S. J. Cho, S.-H. Nam, C.-K. JungStudy on plasma assisted metal-organic chemical vapor deposition of Zr,,C,N... and Ti,,C,N... thin C,N films were synthesized by pulsed dc plasma assisted metal-organic chemical vapor deposition

Boo, Jin-Hyo

72

Photoluminescence quenching of tris-(8-hydroxyquinoline) aluminum thin films at interfaces with metal oxide films of different conductivities  

E-Print Network [OSTI]

We report a comprehensive study of photoluminescence (PL) quenching of tris-(8-hydroxyquinoline) aluminum (Alq[subscript ]3) at interfaces with thin films of tin oxide (SnO[subscript 2]) using both steady-state and ...

Mei, Jun

73

Stress evolution during growth and atomic-scale surface structure effects in transition-metal thin films  

E-Print Network [OSTI]

Thin films are defined by an extremely high ratio of the in-plane dimensions to the thickness, resulting in very high surface-to-volume ratios. For this reason, the surface characteristics of a film play an important role ...

Friesen, Cody A. (Cody Alden), 1978-

2004-01-01T23:59:59.000Z

74

Characterization of device parameters in high-temperature metal-oxide-semiconductor field-effect transistors in. beta. -SiC thin films  

SciTech Connect (OSTI)

Both inversion- and depletion-mode n-channel metal-oxide-semiconductor field-effect transistors (MOSFETs) have been fabricated on ..beta..-SiC thin films grown by chemical-vapor deposition. The inversion-mode devices were made on in situ doped (Al) p-type ..beta..-SiC(100) thin films grown on Si(100) substrates. The depletion-mode MOSFETs were made on n-type ..beta..-SiC(111) thin films grown on the Si(0001) face of a 6H ..cap alpha..-SiC substrates. Stable saturation and low subthreshold currents were achieved at drain-source voltages exceeding 5 and 25 V for the inversion-mode and depletion-mode devices, respectively. The transconductance increased with temperature up to 673 K for the short-gate-length devices, of either mode, and then decreased with further increases in temperature. It is proposed that the transconductances and threshold voltages for the inversion-mode devices are greatly affected by minority-carrier injection from the source. Stable transistor action was observed for both types of devices at temperatures up to 823 K, with the depletion-mode devices operating very well up to 923 K.

Palmour, J.W.; Kong, H.S.; Davis, R.F.

1988-08-15T23:59:59.000Z

75

pH-Dependent Electron Transfer from Re-bipyridyl Complexes to Metal Oxide Nanocrystalline Thin Films  

E-Print Network [OSTI]

to a dye-sensitized solar cell, in which the rates of charge injection from a molecular excited state-CH2COOH] sensitized TiO2 and ReC1P sensitized SnO2 nanocrystalline thin films using femtosecond

76

Localised mobilisation of metals, as measured by diffusive gradients in thin-films, in soil historically treated with sewage sludge  

E-Print Network [OSTI]

in spectrum and intensity. Coloured light from thin-film irides- cence, as in the iridescent members and visible light, were polariza- tion-neutral, isotropic colourless plastic and grey-tinted window glass above the window was counted by eye over a 10-min period for the depolarized and control conditions

Ma, Lena

77

Layer-by-Layer Fabrication of Oriented Porous Thin Films Based on Porphyrin-Containing Metal-Organic Frameworks  

E-Print Network [OSTI]

with number of growth cycles. Polarization excitation and fluorescence measurements indicate, Papanikolas et al. have reported on the fabrication and energy migration dynamics of metal for its exploitation for the preparation of molecular devices.19 Example materials include HKUST-1

78

Thin Metal Oxide Films to Modify a Window Layer in CdTe-Based Solar Cells for Improved Performance  

SciTech Connect (OSTI)

We report on CdS/CdTe photovoltaic devices that contain a thin Ta2O5 film deposited onto the CdS window layer by sputtering. We show that for thicknesses below 5 nm, Ta2O5 films between CdS and CdTe positively affect the solar cell performance, improving JSC, VOC, and the cell power conversion efficiency despite the insulating nature of the interlayer material. Using the Ta2O5 interlayer, a VOC gain of over 100 mV was demonstrated compared to a CdTe/CdS baseline. Application of a 1nm Ta2O5 interlayer enabled the fabrication of CdTe solar cells with extremely thin (less than 30 nm) CdS window layers. The efficiency of these cells exceeded that of a base line cell with 95 nm of CdS.

Lemmon, John P.; Polikarpov, Evgueni; Bennett, Wendy D.; Kovarik, Libor

2012-05-05T23:59:59.000Z

79

Spring structure for a thermionic converter emitter support arrangement  

DOE Patents [OSTI]

A support is provided for use in a thermionic converter to support an end of an emitter to keep it out of contact with a surrounding collector while allowing the emitter end to move axially as its temperature changes. The emitter end is supported by a spring structure that includes a pair of Belleville springs, and the spring structure is supported by a support structure fixed to the housing that includes the collector. The support structure is in the form of a sandwich with a small metal spring-engaging element at the front end, a larger metal main support at the rear end that is attached to the housing, and with a ceramic layer between them that is bonded by hot isostatic pressing to the metal element and metal main support. The spring structure can include a loose wafer captured between the Belleville springs. 7 figs.

Allen, D.T.

1992-03-17T23:59:59.000Z

80

Spring structure for a thermionic converter emitter support arrangement  

SciTech Connect (OSTI)

A support is provided for use in a thermionic converter to support an end of an emitter to keep it out of contact with a surrounding collector while allowing the emitter end to move axially as its temperature changes. The emitter end (34) is supported by a spring structure (44) that includes a pair of Belleville springs, and the spring structure is supported by a support structure (42) fixed to the housing that includes the collector. The support structure is in the form of a sandwich with a small metal spring-engaging element (74) at the front end, a larger metal main support (76) at the rear end that is attached to the housing, and with a ceramic layer (80) between them that is bonded by hot isostatic pressing to the metal element and metal main support. The spring structure can include a loose wafer (120) captured between the Belleville springs.

Allen, Daniel T. (La Jolla, CA)

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

Epitaxial growth of CdTe thin film on cube-textured Ni by metal-organic chemical vapor deposition  

SciTech Connect (OSTI)

CdTe thin film has been grown by metalorganic chemical vapor deposition (MOCVD) on Ni(100) substrate. Using x-ray pole figure measurements we observed the epitaxial relationship of {111}CdTe// {001}Ni with [110]CdTe//[010]Ni and [112] CdTe//[100]Ni. The 12 diffraction peaks in the (111) pole figure of CdTe film and their relative positions with respect to the four peak positions in the (111) pole figure of Ni substrate are consistent with four equivalent orientational domains of CdTe with three to four superlattice match of about 0.7% in the [110] direction of CdTe and the [010] direction of Ni. The electron backscattered diffraction (EBSD) images show that the CdTe domains are 30 degrees orientated from each other.

GIARE, C [Rensselaer Polytechnic Institute (RPI); RAO, S [Rensselaer Polytechnic Institute (RPI); RILEY, M [Rensselaer Polytechnic Institute (RPI); CHEN, L [Rensselaer Polytechnic Institute (RPI); Goyal, Amit [ORNL; BHAT, I [Rensselaer Polytechnic Institute (RPI); LU, T [Rensselaer Polytechnic Institute (RPI); WANG, G [Rensselaer Polytechnic Institute (RPI)

2012-01-01T23:59:59.000Z

82

Enhanced stability against bias-stress of metal-oxide thin film transistors deposited at elevated temperatures  

SciTech Connect (OSTI)

Transparent zinc-tin-oxide (ZTO) thin film transistors (TFTs) have been prepared by DC magnetron sputtering. Compared to reference devices with a channel deposited at room temperature and subsequently annealing at 400 deg. C, a substantially enhanced stability against bias stress is evidenced for devices with in-situ substrate heating during deposition (400 deg. C). A reduced density of sub-gap defect states in TFT channels prepared with in-situ substrate heating is found. Concomitantly, a reduced sensitivity to the adsorption of ambient gases is evidenced for the in-situ heated devices. This finding is of particular importance for an application as driver electronics for organic light emitting diode displays.

Fakhri, M.; Goerrn, P.; Riedl, T. [Institute of Electronic Devices, University of Wuppertal, Rainer-Gruenter-St. 21, 42119 Wuppertal (Germany); Weimann, T.; Hinze, P. [Physikalisch-Technische Bundesanstalt Braunschweig, Bundesallee 100, 38116 Braunschweig (Germany)

2011-09-19T23:59:59.000Z

83

Spring 2014 Heat Transfer -2  

E-Print Network [OSTI]

Spring 2014 Heat Transfer - 2 A thin electronic chip is in the shape of a square wafer, b = 1 cm surface of the chip with a heat transfer coefficient of h = 100 W/m2 -K. Assume the chip has a uniform per side with a mass of m = 0.3 grams and specific heat of C = 103 J/kg-K. The chip is mounted

Virginia Tech

84

Salida Hot Springs (Poncha Spring) Space Heating Low Temperature...  

Open Energy Info (EERE)

Salida Hot Springs (Poncha Spring) Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Salida Hot Springs (Poncha Spring) Space Heating Low...

85

Thin Ni silicide formation by low temperature-induced metal atom reaction with ion implanted amorphous silicon  

SciTech Connect (OSTI)

We have extended our recent work on buried silicide formation by Ni diffusion into a buried amorphous silicon layer to the case where silicide formation is at lower temperatures on silicon substrates which have been preamorphized. The reaction of metal atoms from a 12 nm Ni film evaporated on top of a 65 nm thick surface amorphous layer formed by 35 keV Si{sup +} ion implantation has been investigated at temperature {le}400C. Rutherford Backscattering Spectrometry (RBS) with channeling, cross-sectional transmission electron microscopy (XTEM), x-ray diffraction and four-point-probe measurements were used to determine structure, interfacial morphology, composition and resistivity of the silicide films. It has been found that an increased rate of silicidation occurs for amorphous silicon with respect to crystalline areas permitting a selective control of the silicon area to be contacted during silicide growth. Vacuum furnace annealing at 360C for 8 hours followed by an additional step at 400C for one hour produces a continuos NiSi{sub 2} layer with a resistivity 44 {mu}{Omega} cm.

Erokhin, Yu.N.; Pramanick, S.; Hong, F.; Rozgonyi, G.A. [North Carolina State Univ., Raleigh, NC (United States). Dept. of Materials Science and Engineering; Patnaik, B.K. [North Carolina State Univ., Raleigh, NC (United States)

1992-12-31T23:59:59.000Z

86

Thin film hydrogen sensor  

DOE Patents [OSTI]

A hydrogen sensor element comprises an essentially inert, electrically-insulating substrate having a thin-film metallization deposited thereon which forms at least two resistors on the substrate. The metallization comprises a layer of Pd or a Pd alloy for sensing hydrogen and an underlying intermediate metal layer for providing enhanced adhesion of the metallization to the substrate. An essentially inert, electrically insulating, hydrogen impermeable passivation layer covers at least one of the resistors, and at least one of the resistors is left uncovered. The difference in electrical resistances of the covered resistor and the uncovered resistor is related to hydrogen concentration in a gas to which the sensor element is exposed.

Lauf, Robert J. (Oak Ridge, TN); Hoffheins, Barbara S. (Knoxville, TN); Fleming, Pamela H. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

87

Thin film hydrogen sensor  

DOE Patents [OSTI]

A thin film hydrogen sensor includes a substantially flat ceramic substrate with first and second planar sides and a first substrate end opposite a second substrate end; a thin film temperature responsive resistor on the first planar side of the substrate proximate to the first substrate end; a thin film hydrogen responsive metal resistor on the first planar side of the substrate proximate to the fist substrate end and proximate to the temperature responsive resistor; and a heater on the second planar side of the substrate proximate to the first end. 5 figs.

Cheng, Y.T.; Poli, A.A.; Meltser, M.A.

1999-03-23T23:59:59.000Z

88

Thin film hydrogen sensor  

DOE Patents [OSTI]

A thin film hydrogen sensor, includes: a substantially flat ceramic substrate with first and second planar sides and a first substrate end opposite a second substrate end; a thin film temperature responsive resistor on the first planar side of the substrate proximate to the first substrate end; a thin film hydrogen responsive metal resistor on the first planar side of the substrate proximate to the fist substrate end and proximate to the temperature responsive resistor; and a heater on the second planar side of the substrate proximate to the first end.

Cheng, Yang-Tse (Rochester Hills, MI); Poli, Andrea A. (Livonia, MI); Meltser, Mark Alexander (Pittsford, NY)

1999-01-01T23:59:59.000Z

89

Thin film photovoltaic device  

DOE Patents [OSTI]

A thin film photovoltaic solar cell which utilizes a zinc phosphide semiconductor is of the homojunction type comprising an n-type conductivity region forming an electrical junction with a p-type region, both regions consisting essentially of the same semiconductor material. The n-type region is formed by treating zinc phosphide with an extrinsic dopant such as magnesium. The semiconductor is formed on a multilayer substrate which acts as an opaque contact. Various transparent contacts may be used, including a thin metal film of the same chemical composition as the n-type dopant or conductive oxides or metal grids. 5 figs.

Catalano, A.W.; Bhushan, M.

1982-08-03T23:59:59.000Z

90

Thin film photovoltaic device  

DOE Patents [OSTI]

A thin film photovoltaic solar cell which utilizes a zinc phosphide semiconductor is of the homojunction type comprising an n-type conductivity region forming an electrical junction with a p-type region, both regions consisting essentially of the same semiconductor material. The n-type region is formed by treating zinc phosphide with an extrinsic dopant such as magnesium. The semiconductor is formed on a multilayer substrate which acts as an opaque contact. Various transparent contacts may be used, including a thin metal film of the same chemical composition as the n-type dopant or conductive oxides or metal grids.

Catalano, Anthony W. (Wilmington, DE); Bhushan, Manjul (Wilmington, DE)

1982-01-01T23:59:59.000Z

91

Low work function, stable thin films  

DOE Patents [OSTI]

Generation of low work function, stable compound thin films by laser ablation. Compound thin films with low work function can be synthesized by simultaneously laser ablating silicon, for example, and thermal evaporating an alkali metal into an oxygen environment. For example, the compound thin film may be composed of Si/Cs/O. The work functions of the thin films can be varied by changing the silicon/alkali metal/oxygen ratio. Low work functions of the compound thin films deposited on silicon substrates were confirmed by ultraviolet photoelectron spectroscopy (UPS). The compound thin films are stable up to 500.degree. C. as measured by x-ray photoelectron spectroscopy (XPS). Tests have established that for certain chemical compositions and annealing temperatures of the compound thin films, negative electron affinity (NEA) was detected. The low work function, stable compound thin films can be utilized in solar cells, field emission flat panel displays, electron guns, and cold cathode electron guns.

Dinh, Long N. (Concord, CA); McLean, II, William (Oakland, CA); Balooch, Mehdi (Berkeley, CA); Fehring, Jr., Edward J. (Dublin, CA); Schildbach, Marcus A. (Livermore, CA)

2000-01-01T23:59:59.000Z

92

Vapor deposition of thin films  

DOE Patents [OSTI]

A highly pure thin metal film having a nanocrystalline structure and a process of preparing such highly pure thin metal films of, e.g., rhodium, iridium, molybdenum, tungsten, rhenium, platinum, or palladium by plasma assisted chemical vapor deposition of, e.g., rhodium(allyl).sub.3, iridium(allyl).sub.3, molybdenum(allyl).sub.4, tungsten(allyl).sub.4, rhenium(allyl).sub.4, platinum(allyl).sub.2, or palladium(allyl).sub.2 are disclosed. Additionally, a general process of reducing the carbon content of a metallic film prepared from one or more organometallic precursor compounds by plasma assisted chemical vapor deposition is disclosed.

Smith, David C. (Los Alamos, NM); Pattillo, Stevan G. (Los Alamos, NM); Laia, Jr., Joseph R. (Los Alamos, NM); Sattelberger, Alfred P. (Los Alamos, NM)

1992-01-01T23:59:59.000Z

93

Thermal Springs of Arizona  

SciTech Connect (OSTI)

An updated list of Arizona springs judged to be carrying anomalous heat. Possible heat sources are briefly outlined. (MHR)

Witcher, J.C.; Ruscetta, C.A.; Foley, D. (eds.)

1981-05-01T23:59:59.000Z

94

Broadband absorption enhancement in ultra-thin crystalline Si solar cells by incorporating metallic and dielectric nanostructures in the back reflector  

E-Print Network [OSTI]

We propose a back-reflecting scheme in order to enhance the maximum achievable current in one micron thick crystalline silicon solar cells. We perform 3-dimensional numerical investigations of the scattering properties of metallic nanostructures located at the back side, and optimize them for enhancing absorption in the silicon layer. We validate our numerical results experimentally and also compare the absorption enhancement in the solar cell structure, both with quasi-periodic and random metallic nanostructures. We have looked at the interplay between the metallic nanostructures and an integrated back-reflector. We show that the combination of metallic nanoparticles and a metallic reflector results in significant parasitic absorption. We compared this to another implementation based on titanium dioxide nanoparticles which act as a lambertian reflector of light. Our simulation and experimental results show that this proposed configuration results in reduced absorption losses and in broadband enhancement of a...

Jain, Samart; Miljkovic, Vladimir D; Dmitriev, Alexamder; Trompoukis, Christos; Gordon, Ivan; van Dorpe, Pol; Daif, Ounsi El

2013-01-01T23:59:59.000Z

95

Joshua Smith Spring 2006  

E-Print Network [OSTI]

Stormwater Utilities in Georgia Joshua Smith Spring 2006 #12;The UGA Land Use Clinic provides in Georgia Author: Joshua Smith Editor: Jamie Baker Roskie University of Georgia Land Use Clinic Spring 2006....................................................................................................10 #12;#12;1Stormwater Utilities in Georgia Stormwater Utilities in Georgia Joshua Smith Spring 2006

Rosemond, Amy Daum

96

Thin film hydrogen sensor  

DOE Patents [OSTI]

A hydrogen sensor element comprises an essentially inert, electrically-insulating substrate having a thin-film metallization deposited thereon which forms at least two resistors on the substrate. The metallization comprises a layer of Pd or a Pd alloy for sensing hydrogen and an underlying intermediate metal layer for providing enhanced adhesion of the metallization to the substrate. An essentially inert, electrically insulating, hydrogen impermeable passivation layer covers at least one of the resistors, and at least one of the resistors is left uncovered. The difference in electrical resistances of the covered resistor and the uncovered resistor is related to hydrogen concentration in a gas to which the sensor element is exposed. 6 figs.

Lauf, R.J.; Hoffheins, B.S.; Fleming, P.H.

1994-11-22T23:59:59.000Z

97

Method of bonding metals to ceramics  

DOE Patents [OSTI]

A ceramic or glass having a thin layer of silver, gold or alloys thereof at the surface thereof is disclosed. A first metal is bonded to the thin layer and a second metal is bonded to the first metal. The first metal is selected from the class consisting of In, Ga, Sn, Bi, Zn, Cd, Pb, Tl and alloys thereof, and the second metal is selected from the class consisting of Cu, Al, Pb, Au and alloys thereof. 3 figures.

Maroni, V.A.

1991-04-23T23:59:59.000Z

98

Charge transfer from an adsorbed ruthenium-based photosensitizer through an ultra-thin aluminium oxide layer and into a metallic substrate  

E-Print Network [OSTI]

The interaction of the dye molecule N3 (cis-bis(isothiocyanato)bis(2,2-bipyridyl-4,4'-dicarboxylato)-ruthenium(II)) with the ultra-thin oxide layer on a AlNi(110) substrate, has been studied using synchrotron radiation based photoelectron spectroscopy, resonant photoemission spectroscopy (RPES) and near edge X-ray absorption fine structure spectroscopy (NEXAFS). Calibrated X-ray absorption and valence band spectra of the monolayer and multilayer coverages reveal that charge transfer is possible from the molecule to the AlNi(110) substrate via tunnelling through the ultra-thin oxide layer and into the conduction band edge of the substrate. This charge transfer mechanism is possible from the LUMO+2&3 in the excited state but not from the LUMO, therefore enabling core-hole clock analysis, which gives an upper limit of $6.0\\pm$2.5fs for the transfer time. This indicates that ultra-thin oxide layers are a viable material for use in dye-sensitized solar cells (DSSC), which may lead to reduced recombination effe...

Gibson, Andrew J; Handrup, Karsten; Weston, Matthew; Mayor, Louise C; O'Shea, James N

2014-01-01T23:59:59.000Z

99

DC current induced metal-insulator transition in epitaxial Sm{sub 0.6}Nd{sub 0.4}NiO{sub 3}/LaAlO{sub 3} thin film  

SciTech Connect (OSTI)

The metal-insulator transition (MIT) in strong correlated electron materials can be induced by external perturbation in forms of thermal, electrical, optical, or magnetic fields. We report on the DC current induced MIT in epitaxial Sm{sub 0.6}Nd{sub 0.4}NiO{sub 3} (SNNO) thin film deposited by pulsed laser deposition on (001)-LaAlO{sub 3} substrate. It was found that the MIT in SNNO film not only can be triggered by thermal, but also can be induced by DC current. The T{sub MI} of SNNO film decreases from 282 K to 200 K with the DC current density increasing from 0.003 10{sup 9} Am{sup ?2} to 4.9 10{sup 9} Am{sup ?2}. Based on the resistivity curves measured at different temperatures, the MIT phase diagram has been successfully constructed.

Huang, Haoliang [Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China) [Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China); CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 (China); Luo, Zhenlin, E-mail: zlluo@ustc.edu.cn; Yang, Yuanjun; Yang, Mengmeng; Wang, Haibo; Hu, Sixia; Bao, Jun [CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 (China) [CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 (China); National Synchrotron Radiation Laboratory and School of Nuclear Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026 (China); Yun, Yu; Meng, Dechao; Lu, Yalin [CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 (China)] [CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 (China); Gao, Chen, E-mail: cgao@ustc.edu.cn [Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China) [Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China); CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 (China); National Synchrotron Radiation Laboratory and School of Nuclear Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026 (China)

2014-05-15T23:59:59.000Z

100

Packaging material for thin film lithium batteries  

DOE Patents [OSTI]

A thin film battery including components which are capable of reacting upon exposure to air and water vapor incorporates a packaging system which provides a barrier against the penetration of air and water vapor. The packaging system includes a protective sheath overlying and coating the battery components and can be comprised of an overlayer including metal, ceramic, a ceramic-metal combination, a parylene-metal combination, a parylene-ceramic combination or a parylene-metal-ceramic combination.

Bates, John B. (116 Baltimore Dr., Oak Ridge, TN 37830); Dudney, Nancy J. (11634 S. Monticello Rd., Knoxville, TN 37922); Weatherspoon, Kim A. (223 Wadsworth Pl., Oak Ridge, TN 37830)

1996-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

Electronic transport in atomically thin layered materials  

E-Print Network [OSTI]

Electronic transport in atomically thin layered materials has been a burgeoning field of study since the discovery of isolated single layer graphene in 2004. Graphene, a semi-metal, has a unique gapless Dirac-like band ...

Baugher, Britton William Herbert

2014-01-01T23:59:59.000Z

102

ACCESS Magazine Spring 2012  

E-Print Network [OSTI]

Regional Politics and the Golden Gate Bridge, Philadelphia:Regional Politics, and the Golden Gate Bridge University ofuse. This spring the Golden Gate Bridge celebrates its 75th

2012-01-01T23:59:59.000Z

103

Electron emission resulting from fast ion impact on thin metal foils: Implications of these data for development of track structure models  

SciTech Connect (OSTI)

Experimental information useful in improving and testing theoretical models of energy deposition and redistribution in particle-condensed phase media is discussed. An overview of information available from previous, and ongoing, studies of the electron emission from thin foils is presented and the need for doubly differential electron energy and angular distribution data stressed. Existing data are used to demonstrate that precisely known, and controllable, surface and bulk conditions of the condensed-phase media are required for experimental studies of this type. Work in progress and improvements planned for future studies at the Pacific Northwest Laboratory are outlined.

DuBois, R.D.; Drexler, C.G.

1993-04-01T23:59:59.000Z

104

Low-temperature (180?C) formation of large-grained Ge (111) thin film on insulator using accelerated metal-induced crystallization  

SciTech Connect (OSTI)

The Al-induced crystallization (AIC) yields a large-grained (111)-oriented Ge thin film on an insulator at temperatures as low as 180?C. We accelerated the AIC of an amorphous Ge layer (50-nm thickness) by initially doping Ge in Al and by facilitating Ge diffusion into Al. The electron backscatter diffraction measurement demonstrated the simultaneous achievement of large grains over 10??m and a high (111) orientation fraction of 90% in the polycrystalline Ge layer formed at 180?C. This result opens up the possibility for developing Ge-based electronic and optical devices fabricated on inexpensive flexible substrates.

Toko, K., E-mail: toko@bk.tsukuba.ac.jp; Numata, R.; Oya, N.; Suemasu, T. [Institute of Applied Physics, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573 (Japan); Fukata, N. [National Institute for Materials Science, Namiki, Tsukuba 305-0044 (Japan); Usami, N. [Materials, Physics and Energy Engineering, Nagoya University, Aichi 464-8603 (Japan)

2014-01-13T23:59:59.000Z

105

Method for bonding thin film thermocouples to ceramics  

DOE Patents [OSTI]

A method is provided for adhering a thin film metal thermocouple to a ceramic substrate used in an environment up to 700 degrees Centigrade, such as at a cylinder of an internal combustion engine. The method includes the steps of: depositing a thin layer of a reactive metal on a clean ceramic substrate; and depositing thin layers of platinum and a platinum-10% rhodium alloy forming the respective legs of the thermocouple on the reactive metal layer. The reactive metal layer serves as a bond coat between the thin noble metal thermocouple layers and the ceramic substrate. The thin layers of noble metal are in the range of 1-4 micrometers thick. Preferably, the ceramic substrate is selected from the group consisting of alumina and partially stabilized zirconia. Preferably, the thin layer of reactive metal is in the range of 0.015-0.030 micrometers (15-30 nanometers) thick. The preferred reactive metal is chromium. Other reactive metals may be titanium or zirconium. The thin layer of reactive metal may be deposited by sputtering in ultra high purity argon in a vacuum of approximately 2 milliTorr (0.3 Pascals).

Kreider, Kenneth G. (Potomac, MD)

1993-01-01T23:59:59.000Z

106

CHEMISTRY 450 Spring, 2009  

E-Print Network [OSTI]

CHEMISTRY 450 Spring, 2009 Gautam Bhattacharyya, 363 Hunter Labs, phone: 656-1356 gautamb. This course does NOT have a separate laboratory meeting time. Course Goals CH 450 is the Chemistry Capstone to change. #12;CH 450 Spring, 2009 -2- Course Outline (Tentative) Journal due dates are designated each week

Stuart, Steven J.

107

Biomimetic thin film deposition  

SciTech Connect (OSTI)

Biological mineral deposition for the formation of bone, mollusk shell and other hard tissues provides materials scientists with illustrative materials processing strategies. This presentation will review the key features of biomineralization and how these features can be of technical importance. We have adapted existing knowledge of biomineralization to develop a unique method of depositing inorganic thin films and coating. Our approach to thin film deposition is to modify substrate surfaces to imitate the proteins found in nature that are responsible for controlling mineral deposition. These biomimetic surfaces control the nucleation and growth of the mineral from a supersaturated aqueous solution. This has many processing advantages including simple processing equipment, environmentally benign reagents, uniform coating of highly complex shapes, and enhanced adherence of coating. Many different types of metal oxide, hydroxide, sulfide and phosphate materials with useful mechanical, optical, electronic and biomedical properties can be deposited.

Rieke, P.R.; Graff, G.E.; Campbell, A.A.; Bunker, B.C.; Baskaran, S.; Song, L.; Tarasevich, B.J.; Fryxell, G.E.

1995-09-01T23:59:59.000Z

108

Optimization of the absorption efficiency of an amorphous-silicon thin-film tandem solar cell  

E-Print Network [OSTI]

Optimization of the absorption efficiency of an amorphous-silicon thin-film tandem solar cell-wave approach was used to compute the plane-wave absorptance of a thin-film tandem solar cell with a metallic­4]. In this context, a basic idea is to periodically texture the metallic back reflector of a thin-film solar cell

109

Spring 2014 Controls -1  

E-Print Network [OSTI]

Spring 2014 Controls - 1 A simple model for the electrical dynamics of a solenoid valve includes the coil resistance R in series with the coil inductance L, as indicated in the figure to the left

Virginia Tech

110

Spring bypass assembly. [LMFBR  

SciTech Connect (OSTI)

Pipe clamp comprises two substantially semicircular rim halves biased toward each other by spring assemblies. Adjustable stop means 5 limit separation of the rim halves when the pipe expands.

Jablonski, H.; Roughgarden, J.D.

1982-06-02T23:59:59.000Z

111

Midterm Examination Spring, 2005  

E-Print Network [OSTI]

expression with exclusive-OR and AND gates. (8 pt) DCBADCBADBCADCBAF +++= Fig. 1 Logic Diagram for BCD to Excess-3 Code Converter #12; (MEC520) Midterm Examination Spring, 2005 #12;

Ryu, Jee-Hwan

112

Thin Film Transistors On Plastic Substrates  

DOE Patents [OSTI]

A process for formation of thin film transistors (TFTs) on plastic substrates replaces standard thin film transistor fabrication techniques, and uses sufficiently lower processing temperatures so that inexpensive plastic substrates may be used in place of standard glass, quartz, and silicon wafer-based substrates. The silicon based thin film transistor produced by the process includes a low temperature substrate incapable of withstanding sustained processing temperatures greater than about 250.degree. C., an insulating layer on the substrate, a layer of silicon on the insulating layer having sections of doped silicon, undoped silicon, and poly-silicon, a gate dielectric layer on the layer of silicon, a layer of gate metal on the dielectric layer, a layer of oxide on sections of the layer of silicon and the layer of gate metal, and metal contacts on sections of the layer of silicon and layer of gate metal defining source, gate, and drain contacts, and interconnects.

Carey, Paul G. (Mountain View, CA); Smith, Patrick M. (San Ramon, CA); Sigmon, Thomas W. (Portola Valley, CA); Aceves, Randy C. (Livermore, CA)

2004-01-20T23:59:59.000Z

113

Effect of geometry on void formation in commercial electroplating of thin strips to copper  

E-Print Network [OSTI]

. Other methods to attach dissimilar metals include diffusion bonding [1­4], ultrasonic welding [5: Electroplating; Defects; Voids; Metal embedding; Coating failure; Thin film microsensors 1. Introduction Electroplating is one method to attach a thin strip to a metal substrate by embedding it into the coating layer

Thomas, Brian G.

114

Department of Mechanical Engineering Spring 2012 Synthetic Cable Termination  

E-Print Network [OSTI]

PENNSTATE Department of Mechanical Engineering Spring 2012 Synthetic Cable Termination Overview to be grasped. The methods for terminating the metallic cable will not work with the synthetic cable, so a new termination method is needed. The synthetic cable is a new design that has yet to be successfully terminated

Demirel, Melik C.

115

for the brain SPRING 2012  

E-Print Network [OSTI]

Plug-ins for the brain SPRING · 2012 NATURE'S SOLARCELLS Learning from diatoms · 28 HANNIBAL'S HEAD

Malinnikova, Eugenia

116

Air Pollution Spring 2010  

E-Print Network [OSTI]

ATS 555 Air Pollution Spring 2010 T Th 11:00 ­ 12:15, NESB 101 Instructor: Prof. Sonia Kreidenweis an understanding of types and sources of air pollution. 2. Examine concentrations of air pollutants and their effects on health and welfare. Review regulations governing air pollution. 3. Examine the meteorological

117

Spring 2014 Thermodynamics -1  

E-Print Network [OSTI]

Spring 2014 Thermodynamics - 1 Consider an insulated (adiabatic) piston and cylinder arrangement. Confirm this statement using the second law of thermodynamics. (b) (20) She now wants to calculate the work done by the air on the piston by using the first law of thermodynamics. Do this. Draw a T

Virginia Tech

118

Project Year Spring 2009  

E-Print Network [OSTI]

Project Year Spring 2009 Project Title A Database of Film and Media History and Aesthetics Part 2 experience with colleagues, they were eager to participate in expanding the database to include clips or they simply don't have the time, or both. Solution: The development of a user-friendly database of clips would

Gray, Jeffrey J.

119

technologytoday Spring 2003  

E-Print Network [OSTI]

technologytoday Spring 2003 Volume 2 Issue 1 http://home.ray.com/rayeng HIGHLIGHTING RAYTHEON An essential element of every system RAYTHEON Processing Technology An essential element of every system RAYTHEON Processing Technology #12;In this issue of technology today, we are highlighting processing

Schmidt, Douglas C.

120

Philosophy Courses Spring 2015  

E-Print Network [OSTI]

Philosophy Courses Spring 2015 All philosophy courses satisfy the Humanities requirement -- except 120, which counts as one of the two required courses in Math/Logic. Many philosophy courses (e.g., Business Ethics, Philosophy of Law) complement other major programs. For those with a sustained interest

Kasman, Alex

Note: This page contains sample records for the topic "thin spring metal" 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

Philosophy Courses Spring 2014  

E-Print Network [OSTI]

Philosophy Courses Spring 2014 All philosophy courses satisfy the Humanities requirement -- except 120, which counts as one of the two required courses in Math/Logic. Many philosophy courses (e.g., Business Ethics, Philosophy of Law) complement other major programs. For those with a sustained interest

Young, Paul Thomas

122

Philosophy Courses Spring 2013  

E-Print Network [OSTI]

Philosophy Courses Spring 2013 All philosophy courses satisfy the Humanities requirement -- except 120, which counts as one of the two required courses in Math/Logic. Many philosophy courses (e.g., Business Ethics, Philosophy of Law) complement other major programs. For those with a sustained interest

Kasman, Alex

123

Philosophy Courses Spring 2012  

E-Print Network [OSTI]

Philosophy Courses Spring 2012 All philosophy courses satisfy the Humanities requirement -- except 120, which counts as one of the two required courses in Math/Logic. Many philosophy courses (e.g., Business Ethics, Philosophy of Law) complement other major programs. For those with a sustained interest

Young, Paul Thomas

124

President's Council Spring 2008  

E-Print Network [OSTI]

, knowledge economy, globalization and funding University to prepare students and county for the world Academic Co-operation Industrial and Societal Application 2. Rising Economies and Changing Global Balance Spring 2008 Rising Economies and Changing Global Balance What Todai Should Do with Other Rising

Miyashita, Yasushi

125

ENERGY CONVERSION Spring 2011  

E-Print Network [OSTI]

on energy storage devices Course Webpage: http://www.sfu.ca/~mbahrami/ENSC 461.htm Tutorials for this course. Lab information is posted on the website. Laboratory report requirements, background and a lab1 ENSC 461 ENERGY CONVERSION Spring 2011 Instructor: Dr. Majid Bahrami 4372 Email

Bahrami, Majid

126

University Calendar Spring 2017  

E-Print Network [OSTI]

10-18 Spring recess (Passover, Easter) Apr 18 Residence halls open 2 p.m. Apr 19 Classes resume TBD (Rosh Hashanah) Sept 25 Classes resume Sept 29 Classes recess 1 p.m. (Yom Kippur) Oct 2 Classes resume 26 Residence halls open 2 p.m. Nov 27 Classes resume Dec 13 Last day of classes Dec 14-20 Final

Suzuki, Masatsugu

127

OPERATIONS MANAGEMENT Spring 2008  

E-Print Network [OSTI]

1 MGSC 395 OPERATIONS MANAGEMENT Spring 2008 Course Syllabus Instructor: Professor Anand Nair Class MATERIALS Required Text Books Textbook: Krajewski, Lee, Ritzman, Larry, and Malhotra, Manoj. Operations Management: Processes and Value Chains, 8 th edition, Prentice Hall, 2007. (ISBN: 0-13-187294-X). Novel

Almor, Amit

128

Spatially and polarization resolved plasmon mediated transmission through continuous metal  

E-Print Network [OSTI]

Spatially and polarization resolved plasmon mediated transmission through continuous metal films Y transmission through an embedded undulated continuous thin metal film under normal incidence. 1D undulations resolved, polarization independent transmission. Whereas the needed submicron microstructure lends itself

Boyer, Edmond

129

Structural changes during the reaction of Ni thin films with (100) silicon substrates  

E-Print Network [OSTI]

thin transition metal silicide ?lms due to their ability tothe metal ?lm and the Ni concentration at the oxide/silicidemetal can di?use to the SiO 2 /Si interface and from silicide

Thron, Andrew M.; Greene, Peter K.; Liu, Kai; van Benthem, Klaus

2012-01-01T23:59:59.000Z

130

Exchange-Spring Magnets: Nanocomposite Exchange-Spring Magnets for Motor and Generator Applications  

SciTech Connect (OSTI)

REACT Project: ANL will develop a cost-effective exchange-spring magnet to use in the electric motors of wind generators and EVs that uses no rare earth materials. This ANL exchange-spring magnet combines a hard magnetic outer shell with a soft magnetic inner corecoupling these together increases the performance (energy density and operating temperature). The hard and soft magnet composite particles would be created at the molecular level, followed by consolidation in a magnetic field. This process allows the particles to be oriented to maximize the magnetic properties of low-cost and abundant metals, eliminating the need for expensive imported rare earths. The ultimate goal of this project is to demonstrate this new type of magnet in a prototype electric motor.

None

2012-01-01T23:59:59.000Z

131

Experto Universitario Java Sesin 1: Spring core  

E-Print Network [OSTI]

Enterprise Spring © 2012-2013 Depto. Ciencia de la Computación e IA Spring core Puntos a tratar 2 #12;Experto Universitario Java Enterprise Spring © 2012-2013 Depto. Ciencia de la Computación e IA;Experto Universitario Java Enterprise Spring © 2012-2013 Depto. Ciencia de la Computación e IA Spring core

Escolano, Francisco

132

Sintering and ripening resistant noble metal nanostructures  

DOE Patents [OSTI]

Durable porous metal nanostructures comprising thin metal nanosheets that are metastable under some conditions that commonly produce rapid reduction in surface area due to sintering and/or Ostwald ripening. The invention further comprises the method for making such durable porous metal nanostructures. Durable, high-surface area nanostructures result from the formation of persistent durable holes or pores in metal nanosheets formed from dendritic nanosheets.

van Swol, Frank B; Song, Yujiang; Shelnutt, John A; Miller, James E; Challa, Sivakumar R

2013-09-24T23:59:59.000Z

133

Radiation Damage in Nanostructured Metallic Films  

E-Print Network [OSTI]

with favorable microstructures and to investigate their response to radiation. The goals of this thesis are to study the radiation responses of several nanostructured metallic thin film systems, including Ag/Ni multilayers, nanotwinned Ag and nanocrystalline Fe...

Yu, Kaiyuan

2013-04-15T23:59:59.000Z

134

Method of forming particulate materials for thin-film solar cells  

DOE Patents [OSTI]

A method for preparing particulate materials useful in fabricating thin-film solar cells is disclosed. Particulate materials is prepared by the method include for example materials comprising copper and indium and/or gallium in the form of single-phase, mixed-metal oxide particulates; multi-phase, mixed-metal particulates comprising a metal oxide; and multinary metal particulates.

Eberspacher, Chris; Pauls, Karen Lea

2004-11-23T23:59:59.000Z

135

Syllabus Math 553, Spring 2013  

E-Print Network [OSTI]

Syllabus Math 553, Spring 2013. Meeting time and place : MWF 12.30-1.20, REC 113. Instructor: Saugata Basu. Office: Math 742 email: sbasu@math.purdue.

2013-01-07T23:59:59.000Z

136

High-Temperature Thermoelectric Characterization of IIIV Semiconductor Thin Films by Oxide Bonding  

E-Print Network [OSTI]

-temperature thermoelectric charac- terization of thin-film III­V semiconductor materials that suffer from the side- effect-temperature surface passivation, and metallization with a Ti-W-N diffusion barrier. A thermoelectric material, thin-temperature material characterization of semiconductor thin films for thermoelectric power generation, photovoltaic

137

Plasmonic enhancement of thin-film solar cells using gold-black C.J. Fredricksena  

E-Print Network [OSTI]

Plasmonic enhancement of thin-film solar cells using gold-black coatings C.J. Fredricksena , D. R thin-film amorphous-silicon solar cells enhance the short-circuit current by 20% over a broad spectrum and locally enhance the field strength. Keywords: plasmonics, thin-film, solar cell, metallic nanoparticles

Peale, Robert E.

138

Plasticity contributions to interface adhesion in thin-film interconnect structures  

E-Print Network [OSTI]

Plasticity contributions to interface adhesion in thin-film interconnect structures Michael Lanea of plasticity in thin copper layers on the interface fracture resistance in thin-film interconnect structures yield properties together with a plastic flow model for the metal layers were used to predict

Vainchtein, Anna

139

Why Springs Are Valuable Natural springs are important aquatic resources.  

E-Print Network [OSTI]

source of clean, high-quality groundwater that flows at a relatively constant rate and temperature hot weather and droughts. Spring streams and riparian lands provide critical water, food, refuge. Because springs are dependable, they are an increasingly valuable supply of water for people and wildlife

Liskiewicz, Maciej

140

Method for making thin carbon foam electrodes  

DOE Patents [OSTI]

A method for fabricating thin, flat carbon electrodes by infiltrating highly porous carbon papers, membranes, felts, metal fibers/powders, or fabrics with an appropriate carbon foam precursor material. The infiltrated carbon paper, for example, is then cured to form a gel-saturated carbon paper, which is subsequently dried and pyrolyzed to form a thin sheet of porous carbon. The material readily stays flat and flexible during curing and pyrolyzing to form thin sheets. Precursor materials include polyacrylonitrile (PAN), polymethylacrylonitrile (PMAN), resorcinol/formaldehyde, catechol/formaldehyde, phenol/formaldehyde, etc., or mixtures thereof. These thin films are ideal for use as high power and energy electrodes in batteries, capacitors, and fuel cells, and are potentially useful for capacitive deionization, filtration and catalysis.

Pekala, Richard W. (Pleasant Hill, CA); Mayer, Steven T. (San Leandro, CA); Kaschmitter, James L. (Pleasanton, CA); Morrison, Robert L. (Modesto, CA)

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

Method for making thin carbon foam electrodes  

DOE Patents [OSTI]

A method for fabricating thin, flat carbon electrodes by infiltrating highly porous carbon papers, membranes, felts, metal fibers/powders, or fabrics with an appropriate carbon foam precursor material is disclosed. The infiltrated carbon paper, for example, is then cured to form a gel-saturated carbon paper, which is subsequently dried and pyrolyzed to form a thin sheet of porous carbon. The material readily stays flat and flexible during curing and pyrolyzing to form thin sheets. Precursor materials include polyacrylonitrile (PAN), polymethylacrylonitrile (PMAN), resorcinol/formaldehyde, catechol/formaldehyde, phenol/formaldehyde, etc., or mixtures thereof. These thin films are ideal for use as high power and energy electrodes in batteries, capacitors, and fuel cells, and are potentially useful for capacitive deionization, filtration and catalysis.

Pekala, R.W.; Mayer, S.T.; Kaschmitter, J.L.; Morrison, R.L.

1999-08-03T23:59:59.000Z

142

Spring 2015 National Transportation Stakeholders Forum Meeting...  

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

5 National Transportation Stakeholders Forum Meeting, New Mexico Spring 2015 National Transportation Stakeholders Forum Meeting, New Mexico Save the Date The spring 2015 meeting...

143

Stabilization of Electrocatalytic Metal Nanoparticles at Metal...  

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

Electrocatalytic Metal Nanoparticles at Metal-Metal Oxide-Graphene Triple Junction Points. Stabilization of Electrocatalytic Metal Nanoparticles at Metal-Metal Oxide-Graphene...

144

SPRING ISD CATEE 2014  

E-Print Network [OSTI]

SPRING ISD CATEE 2014 ESL-KT-14-11-05 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Benchmarking results ESL-KT-14-11-05 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Annual energy...,871,387 2011-2012 $8,088,599 savings $3,615,835 2012-2013 $7,418,636 savings $4,285,798 2013-2014 $7,393,010 savings $4,311,424 Total savings over last 5 years $16,855,588 ESL-KT-14-11-05 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas...

Windsor, J.

2014-01-01T23:59:59.000Z

145

Spring Challenges | Jefferson Lab  

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

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

146

Spring Operations Call 2012  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus Tom Fletcher,FutureNanostructuredSPRING NEWS ROCKY2 Sign In

147

Spring Operations Call 2013  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus Tom Fletcher,FutureNanostructuredSPRING NEWS ROCKY2 Sign

148

Spring loaded locator pin assembly  

DOE Patents [OSTI]

This invention deals with spring loaded locator pins. Locator pins are sometimes referred to as captured pins. This is a mechanism which locks two items together with the pin that is spring loaded so that it drops into a locator hole on the work piece.

Groll, Todd A. (Idaho Falls, ID); White, James P. (Pocatelo, ID)

1998-01-01T23:59:59.000Z

149

Spring loaded locator pin assembly  

DOE Patents [OSTI]

This invention deals with spring loaded locator pins. Locator pins are sometimes referred to as captured pins. This is a mechanism which locks two items together with the pin that is spring loaded so that it drops into a locator hole on the work piece. 5 figs.

Groll, T.A.; White, J.P.

1998-03-03T23:59:59.000Z

150

Preparation and characterization of TL-based superconducting thin films  

E-Print Network [OSTI]

A simple method for growth of Tl-based superconducting thin films is described. In this method, the precursor was prepared in a vacuum chamber by deposition of Ba, Ca and Cu metals or a Ba-Ca alloy and Cu metal. The precursor was then oxidized...

Wang, Pingshu

1995-01-01T23:59:59.000Z

151

Generation of low work function, stable compound thin films by laser ablation  

DOE Patents [OSTI]

Generation of low work function, stable compound thin films by laser ablation. Compound thin films with low work function can be synthesized by simultaneously laser ablating silicon, for example, and thermal evaporating an alkali metal into an oxygen environment. For example, the compound thin film may be composed of Si/Cs/O. The work functions of the thin films can be varied by changing the silicon/alkali metal/oxygen ratio. Low work functions of the compound thin films deposited on silicon substrates were confirmed by ultraviolet photoelectron spectroscopy (UPS). The compound thin films are stable up to 500.degree. C. as measured by x-ray photoelectron spectroscopy (XPS). Tests have established that for certain chemical compositions and annealing temperatures of the compound thin films, negative electron affinity (NEA) was detected. The low work function, stable compound thin films can be utilized in solar cells, field emission flat panel displays, electron guns, and cold cathode electron guns.

Dinh, Long N. (Concord, CA); McLean, II, William (Oakland, CA); Balooch, Mehdi (Berkeley, CA); Fehring, Jr., Edward J. (Dublin, CA); Schildbach, Marcus A. (Livermore, CA)

2001-01-01T23:59:59.000Z

152

Supported molten-metal catalysts  

DOE Patents [OSTI]

An entirely new class of catalysts called supported molten-metal catalysts, SMMC, which can replace some of the existing precious metal catalysts used in the production of fuels, commodity chemicals, and fine chemicals, as well as in combating pollution. SMMC are based on supporting ultra-thin films or micro-droplets of the relatively low-melting (<600.degree. C.), inexpensive, and abundant metals and semimetals from groups 1, 12, 13, 14, 15 and 16, of the periodic table, or their alloys and intermetallic compounds, on porous refractory supports, much like supported microcrystallites of the traditional solid metal catalysts. It thus provides orders of magnitude higher surface area than is obtainable in conventional reactors containing molten metals in pool form and also avoids corrosion. These have so far been the chief stumbling blocks in the application of molten metal catalysts.

Datta, Ravindra (Iowa City, IA); Singh, Ajeet (Iowa City, IA); Halasz, Istvan (Iowa City, IA); Serban, Manuela (Iowa City, IA)

2001-01-01T23:59:59.000Z

153

Formation of thin-film resistors on silicon substrates  

DOE Patents [OSTI]

The formation of thin-film resistors by the ion implantation of a metallic conductive layer in the surface of a layer of phosphosilicate glass or borophosphosilicate glass which is deposited on a silicon substrate. The metallic conductive layer materials comprise one of the group consisting of tantalum, ruthenium, rhodium, platinum and chromium silicide. The resistor is formed and annealed prior to deposition of metal, e.g. aluminum, on the substrate.

Schnable, George L. (Montgomery County, PA); Wu, Chung P. (Hamilton Township, Mercer County, NJ)

1988-11-01T23:59:59.000Z

154

MA 15400 ONLINE Spring 2015 Syllabus  

E-Print Network [OSTI]

MA 15400 ONLINE Spring 2015 Syllabus. TEXTBOOK. COURSE WEBSITE. RECORDED LESSONS. HOMEWORK. QUIZZES. EXAMS. CALCULATORS.

Delworth, Timothy J

2015-01-06T23:59:59.000Z

155

US polycrystalline thin film solar cells program  

SciTech Connect (OSTI)

The Polycrystalline Thin Film Solar Cells Program, part of the United States National Photovoltaic Program, performs R D on copper indium diselenide and cadmium telluride thin films. The objective of the Program is to support research to develop cells and modules that meet the US Department of Energy's long-term goals by achieving high efficiencies (15%-20%), low-cost ($50/m{sup 2}), and long-time reliability (30 years). The importance of work in this area is due to the fact that the polycrystalline thin-film CuInSe{sub 2} and CdTe solar cells and modules have made rapid advances. They have become the leading thin films for PV in terms of efficiency and stability. The US Department of Energy has increased its funding through an initiative through the Solar Energy Research Institute in CuInSe{sub 2} and CdTe with subcontracts to start in Spring 1990. 23 refs., 5 figs.

Ullal, H.S.; Zweibel, K.; Mitchell, R.L. (Solar Energy Research Inst., Golden, CO (USA)) [Solar Energy Research Inst., Golden, CO (USA)

1989-11-01T23:59:59.000Z

156

Spring loaded thermocouple module  

DOE Patents [OSTI]

A thermocouple arrangement is provided for mounting in a blind hole of a specimen. The thermocouple arrangement includes a cup-like holder member, which receives an elongated thermal insulator, one end of which is seated at an end wall of the holder. A pair of thermocouple wires, threaded through passageways in the insulator, extend beyond the insulator member, terminating in free ends which are joined together in a spherical weld bead. A spring, held captive within the holder, applies a bias force to the weld bead, through the insulator member. The outside surface of the holder is threaded for engagement with the blind hole of the specimen. When the thermocouple is installed in the specimen, the spherical contact surface of the weld bead is held in contact with the end wall of the blind hole, with a predetermined bias force.

McKelvey, Thomas E. (Solana Beach, CA); Guarnieri, Joseph J. (San Diego, CA)

1985-01-01T23:59:59.000Z

157

Spring loaded thermocouple module  

DOE Patents [OSTI]

A thermocouple arrangement is provided for mounting in a blind hole of a specimen. The thermocouple arrangement includes a cup-like holder member, which receives an elongated thermal insulator, one end of which is seated at an end wall of the holder. A pair of thermocouple wires, threaded through passageways in the insulator, extend beyond the insulator member, terminating in free ends which are joined together in a spherical weld bead. A spring, held captive within the holder, applies a bias force to the weld bead, through the insulator member. The outside surface of the holder is threaded for engagement with the blind hole of the specimen. When the thermocouple is installed in the specimen, the spherical contact surface of the weld bead is held in contact with the end wall of the blind hole, with a predetermined bias force.

McKelvey, T.E.; Guarnieri, J.J.

1984-03-13T23:59:59.000Z

158

Method for forming glass-to-metal seals  

DOE Patents [OSTI]

A method for forming a glass-to-metal seal in which the glass has a higher melting point than the metal. The molten glass is vacuum injection molded onto the metal, thus melting a very thin layer of the surface of the metal long enough to form a seal, but not long enough to cause a distortion in the shape of the metal component.

Kramer, Daniel P. (Dayton, OH); Massey, Richard T. (Hamilton, OH)

1986-01-01T23:59:59.000Z

159

Nitrided Metallic Bipolar Plates  

SciTech Connect (OSTI)

The objectives are: (1) Develop and optimize stainless steel alloys amenable to formation of a protective Cr-nitride surface by gas nitridation, at a sufficiently low cost to meet DOE targets and with sufficient ductility to permit manufacture by stamping. (2) Demonstrate capability of nitridation to yield high-quality stainless steel bipolar plates from thin stamped alloy foils (no significant stamped foil warping or embrittlement). (3) Demonstrate single-cell fuel cell performance of stamped and nitrided alloy foils equivalent to that of machined graphite plates of the same flow-field design ({approx}750-1,000 h, cyclic conditions, to include quantification of metal ion contamination of the membrane electrode assembly [MEA] and contact resistance increase attributable to the bipolar plates). (4) Demonstrate potential for adoption in automotive fuel cell stacks. Thin stamped metallic bipolar plates offer the potential for (1) significantly lower cost than currently-used machined graphite bipolar plates, (2) reduced weight/volume, and (3) better performance and amenability to high volume manufacture than developmental polymer/carbon fiber and graphite composite bipolar plates. However, most metals exhibit inadequate corrosion resistance in proton exchange membrane fuel cell (PEMFC) environments. This behavior leads to high electrical resistance due to the formation of surface oxides and/or contamination of the MEA by metallic ions, both of which can significantly degrade fuel cell performance. Metal nitrides offer electrical conductivities up to an order of magnitude greater than that of graphite and are highly corrosion resistant. Unfortunately, most conventional coating methods (for metal nitrides) are too expensive for PEMFC stack commercialization or tend to leave pinhole defects, which result in accelerated local corrosion and unacceptable performance.

Brady, Michael P [ORNL; Tortorelli, Peter F [ORNL; Pihl, Josh A [ORNL; Toops, Todd J [ORNL; More, Karren Leslie [ORNL; Meyer III, Harry M [ORNL; Vitek, John Michael [ORNL; Wang, Heli [National Renewable Energy Laboratory (NREL); Turner, John [National Renewable Energy Laboratory (NREL); Wilson, Mahlon [Los Alamos National Laboratory (LANL); Garzon, Fernando [Los Alamos National Laboratory (LANL); Rockward, Tommy [Los Alamos National Laboratory (LANL); Connors, Dan [GenCell Corp; Rakowski, Jim [Allegheny Ludlum; Gervasio, Don [Arizona State University

2008-01-01T23:59:59.000Z

160

Chemical vapour deposition of crystalline thin films of tantalum phosphide C. Blackman, C. J. Carmalt, I. P. Parkin* and S. A. O'Neill  

E-Print Network [OSTI]

for Al/W-metallization [2]. A number of transition metal phosphides, including tungsten (WP bulk transition metal phosphides are well known [5, 6] the production of thin films of these materials of the production of TaP thin films using a CVD process. Stimulated by this lack of a low-cost route to a material

Guillas, Serge

Note: This page contains sample records for the topic "thin spring metal" 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

Transmissive metallic contact for amorphous silicon solar cells  

DOE Patents [OSTI]

A transmissive metallic contact for amorphous silicon semiconductors includes a thin layer of metal, such as aluminum or other low work function metal, coated on the amorphous silicon with an antireflective layer coated on the metal. A transparent substrate, such as glass, is positioned on the light reflective layer. The metallic layer is preferably thin enough to transmit at least 50% of light incident thereon, yet thick enough to conduct electricity. The antireflection layer is preferably a transparent material that has a refractive index in the range of 1.8 to 2.2 and is approximately 550A to 600A thick.

Madan, A.

1984-11-29T23:59:59.000Z

162

MATH 265 Spring 2013 Syllabus  

E-Print Network [OSTI]

MATH 265 Spring 2013 Syllabus. Instructor. Office Hour MWF 10:30-11:30 am at MATH 850. Sessions. MA 26500 141-UNIV 019 TR 13:30 14:45 (39/42)...

CHING-JUI LAI

2012-12-18T23:59:59.000Z

163

MATH 262 Spring 2015 Syllabus  

E-Print Network [OSTI]

MATH 262 Spring 2015 Syllabus. Instructor. Office Hour MW 16:30-18:00 am at MATH 850. Sessions MA 26200 081-UNIV 003 TR 15:00 16:15 (CRN=64359).

CHING-JUI LAI

2015-01-08T23:59:59.000Z

164

Advanced Policy Practice Spring 2014  

E-Print Network [OSTI]

Advanced Policy Practice Spring 2014 SW 548-001 Instructor course that focuses on the theory and evidence-based skill sets of policy analysis, development, implementation, and change. The course focuses on policy

Grissino-Mayer, Henri D.

165

Metal aminoboranes  

DOE Patents [OSTI]

Metal aminoboranes of the formula M(NH2BH3)n have been synthesized. Metal aminoboranes are hydrogen storage materials. Metal aminoboranes are also precursors for synthesizing other metal aminoboranes. Metal aminoboranes can be dehydrogenated to form hydrogen and a reaction product. The reaction product can react with hydrogen to form a hydrogen storage material. Metal aminoboranes can be included in a kit.

Burrell, Anthony K.; Davis, Benjamin J.; Thorn, David L.; Gordon, John C.; Baker, R. Thomas; Semelsberger, Troy Allen; Tumas, William; Diyabalanage, Himashinie Vichalya; Shrestha, Roshan P.

2010-05-11T23:59:59.000Z

166

area weldon spring: Topics by E-print Network  

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

Websites Summary: and Laplace transforms. Fundamentals of AC power, coupled inductors (transformers), and two-port networks Spring break Apr. 04 Spring breakApr. 04 Spring break...

167

adult male spring: Topics by E-print Network  

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

Websites Summary: and Laplace transforms. Fundamentals of AC power, coupled inductors (transformers), and two-port networks Spring break Apr. 04 Spring breakApr. 04 Spring break...

168

Algal Biofuels Strategy Spring Workshop | Department of Energy  

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

Algal Biofuels Strategy Spring Workshop Algal Biofuels Strategy Spring Workshop Algal Biofuels Strategy Spring Workshop Agenda algaeworkshopagenda.pdf More Documents &...

169

Parasitic corrosion resistant anode for use in metal/air or metal/O.sub.2 cells  

DOE Patents [OSTI]

A consumable metal anode which is used in refuelable electrochemical cells and wherein at least a peripheral edge portion of the anode is protected against a corrosive alkaline environment of the cell by the application of a thin metal coating, the coating being formed of metals such as nickel, silver, and gold.

Joy, Richard W. (Santa Clara, CA); Smith, David F. (Boulder Creek, CA)

1983-01-01T23:59:59.000Z

170

Parasitic corrosion-resistant anode for use in metal/air or metal/O/sub 2/ cells  

DOE Patents [OSTI]

A consumable metal anode is described which is used in refuelable electrochemical cells and wherein at least a peripheral edge portion of the anode is protected against a corrosive alkaline environment of the cell by the application of a thin metal coating, the coating being formed of metals such as nickel, silver, and gold.

Joy, R.W.; Smith, D.F.

1982-09-20T23:59:59.000Z

171

All-alkoxide synthesis of strontium-containing metal oxides  

DOE Patents [OSTI]

A method for making strontium-containing metal-oxide ceramic thin films from a precursor liquid by mixing a strontium neo-pentoxide dissolved in an amine solvent and at least one metal alkoxide dissolved in a solvent, said at least one metal alkoxide selected from the group consisting of alkoxides of calcium, barium, bismuth, cadmium, lead, titanium, tantalum, hafnium, tungsten, niobium, zirconium, yttrium, lanthanum, antimony, chromium and thallium, depositing a thin film of the precursor liquid on a substrate, and heating the thin film in the presence of oxygen at between 550 and 700.degree. C.

Boyle, Timothy J. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

172

Method of making cascaded die mountings with springs-loaded contact-bond options  

DOE Patents [OSTI]

A cascaded die mounting device and method using spring contacts for die attachment, with or without metallic bonds between the contacts and the dies, is disclosed. One embodiment is for the direct refrigerant cooling of an inverter/converter carrying higher power levels than most of the low power circuits previously taught, and does not require using a heat sink.

Hsu, John S. (Oak Ridge, TN); Adams, Donald J. (Knoxville, TN); Su, Gui-Jia (Knoxville, TN); Marlino, Laura D. (Oak Ridge, TN); Ayers, Curtis W. (Kingston, TN); Coomer, Chester (Knoxville, TN)

2007-06-19T23:59:59.000Z

173

CAES 2014 Chemical Analyses of Thermal Wells and Springs in Southeastern Idaho  

SciTech Connect (OSTI)

This dataset contains chemical analyses for thermal wells and springs in Southeastern Idaho. Data includes all major cations, major anions, pH, collection temperature, and some trace metals, These samples were collected in 2014 by the Center for Advanced Energy Studies (CAES), and are part of a continuous effort to analyze the geothermal potential of Southeastern Idaho.

Baum, Jeffrey

2014-03-10T23:59:59.000Z

174

Cascaded die mountings with spring-loaded contact-bond options  

DOE Patents [OSTI]

A cascaded die mounting device and method using spring contacts for die attachment, with or without metallic bonds between the contacts and the dies, is disclosed. One embodiment is for the direct refrigerant cooling of an inverter/converter carrying higher power levels than most of the low power circuits previously taught, and does not require using a heat sink.

Hsu, John S.; Adams, Donald J.; Su, Gui-Jia; Marlino, Laura D.; Ayers, Curtis W.; Coomer, Chester

2005-08-16T23:59:59.000Z

175

CAES 2014 Chemical Analyses of Thermal Wells and Springs in Southeastern Idaho  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

This dataset contains chemical analyses for thermal wells and springs in Southeastern Idaho. Data includes all major cations, major anions, pH, collection temperature, and some trace metals, These samples were collected in 2014 by the Center for Advanced Energy Studies (CAES), and are part of a continuous effort to analyze the geothermal potential of Southeastern Idaho.

Baum, Jeffrey

176

Thin film adhesion by nanoindentation-induced superlayers. Final report  

SciTech Connect (OSTI)

This work has analyzed the key variables of indentation tip radius, contact radius, delamination radius, residual stress and superlayer/film/interlayer properties on nanoindentation measurements of adhesion. The goal to connect practical works of adhesion for very thin films to true works of adhesion has been achieved. A review of this work titled ''Interfacial toughness measurements of thin metal films,'' which has been submitted to Acta Materialia, is included.

Gerberich, William W.; Volinsky, A.A.

2001-06-01T23:59:59.000Z

177

ECOLOGY AND PRODUCTION OF JUVENILE SPRING CHINOOK SALMON, ONCORHYNCHUS TSHAWYTSCHA,  

E-Print Network [OSTI]

), of the spring race in Happy :Valley Reservoir, a eutrophic impoundment located on the Warm Springs Indian

178

Fish Health Studies Associated with the Kingston Fly Ash Spill, Spring 2009 - Fall 2010  

SciTech Connect (OSTI)

On December 22, 2008, over 4 million cubic meters of fly ash slurry was released into the Emory River when a dike surrounding a solid waste containment area at the Tennessee Valley Authority's (TVA) Kingston Fossil Plant ruptured. One component of TVA's response to the spill is a biological monitoring program to assess short- and long-term ecological responses to the ash and associated chemicals, including studies on fish health and contaminant bioaccumulation. These studies were initiated in early Spring 2009 for the purposes of: (1) documenting the levels of fly ash-associated metals in various tissues of representative sentinel fish species in the area of the fly ash spill, (2) determining if exposure to fly ash-associated metals causes short, intermediate, or long-term health effects on these sentinel fish species, (3) assessing if there are causal relationships between exposure to metals and health effects on fish, (4) evaluating, along with information from other ecological and physicochemical studies, the nature and route of contaminant transfer though food chains into higher level consumers, (5) providing important information for the Ecological Risk Assessment (ERA) for the Kingston fly ash project, and (6) serving as an important technology information transfer or model study focused on how to best evaluate the environmental effects of fly ash (and related environmental stressors), not only at the Kingston site, but also at sites on other aquatic systems where coal-fired generating stations are located. This report presents the results of the first two years of the fish health study. To date, fish health and bioaccumulation studies have been conducted from Spring 2009 though Fall 2011 and includes 6 seasonal studies: Spring 2009, Fall 2009, Spring 2010, Fall 2010, Spring 2011, and Fall 2011. Both the Spring and Fall studies have focused on 3-4 sentinel fish species that represent different feeding habits, behaviors, and home ranges. In addition to fish health and bioaccumulation, the Spring investigations also included reproductive integrity studies on the same fish used for bioaccumulation and fish health. In this report, results of the fish health studies from Spring 2009 through Fall 2010 are presented while an associated report will present the fish reproductive studies conducted during Spring 2009 and Spring 2010. A report on fish bioaccumulation was submitted to TVA in June 2011. The fish health study conducted in conjunction with the bioaccumulation and reproductive study is critical for assessing and evaluating possible causal relationships between contaminant exposure (bioaccumulation) and the response of fish to exposure as reflected by the various measurements of fish health.

Adams, Marshall [ORNL; Fortner, Allison M [ORNL

2012-05-01T23:59:59.000Z

179

Thin film absorber for a solar collector  

DOE Patents [OSTI]

This invention pertains to energy absorbers for solar collectors, and more particularly to high performance thin film absorbers. The solar collectors comprising the absorber of this invention overcome several problems seen in current systems, such as excessive hardware, high cost and unreliability. In the preferred form, the apparatus features a substantially rigid planar frame with a thin film window bonded to one planar side of the frame. An absorber in accordance with the present invention is comprised of two thin film layers that are sealed perimetrically. In a preferred embodiment, thin film layers are formed from a metal/plastic laminate. The layers define a fluid-tight planar envelope of large surface area to volume through which a heat transfer fluid flows. The absorber is bonded to the other planar side of the frame. The thin film construction of the absorber assures substantially full envelope wetting and thus good efficiency. The window and absorber films stress the frame adding to the overall strength of the collector.

Wilhelm, William G. (Cutchogue, NY)

1985-01-01T23:59:59.000Z

180

Mode Splitting for Efficient Plasmoinc Thin-film Solar Cell  

E-Print Network [OSTI]

We propose an efficient plasmonic structure consisting of metal strips and thin-film silicon for solar energy absorption. We numerically demonstrate the absorption enhancement in symmetrical structure based on the mode coupling between the localized plasmonic mode in Ag strip pair and the excited waveguide mode in silicon slab. Then we explore the method of symmetry-breaking to excite the dark modes that can further enhance the absorption ability. We compare our structure with bare thin-film Si solar cell, and results show that the integrated quantum efficiency is improved by nearly 90% in such thin geometry. It is a promising way for the solar cell.

Li, Tong; Jiang, Chun

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

Mechanical energy storage in carbon nanotube springs  

E-Print Network [OSTI]

Energy storage in mechanical springs made of carbon nanotubes is a promising new technology. Springs made of dense, ordered arrays of carbon nanotubes have the potential to surpass both the energy density of electrochemical ...

Hill, Frances Ann

2011-01-01T23:59:59.000Z

182

CMPE 185 Spring 1998 Syllabus 1 Syllabus  

E-Print Network [OSTI]

CMPE 185 Spring 1998 Syllabus 1 Syllabus 1 Administrative details Location and timeKresge 327, MWF 12;2 Syllabus CMPE 185 Spring 1998 participation in discussions (both in class

Karplus, Kevin

183

Spring 2006 CS 649 1 Sensor Networks  

E-Print Network [OSTI]

Terzis http://hinrg.cs.jhu.edu/wsn06/ #12;Outline Spring 2006 CS 649 2 (Simple) Radio Power loss models Reality (More) Radio Power loss models #12;Motivation Spring 2006 CS 649 3 Communication between nodes

Amir, Yair

184

Motor gasoline assessment, Spring 1997  

SciTech Connect (OSTI)

The springs of 1996 and 1997 provide an excellent example of contrasting gasoline market dynamics. In spring 1996, tightening crude oil markets pushed up gasoline prices sharply, adding to the normal seasonal gasoline price increases; however, in spring 1997, crude oil markets loosened and crude oil prices fell, bringing gasoline prices down. This pattern was followed throughout the country except in California. As a result of its unique reformulated gasoline, California prices began to vary significantly from the rest of the country in 1996 and continued to exhibit distinct variations in 1997. In addition to the price contrasts between 1996 and 1997, changes occurred in the way in which gasoline markets were supplied. Low stocks, high refinery utilizations, and high imports persisted through 1996 into summer 1997, but these factors seem to have had little impact on gasoline price spreads relative to average spread.

NONE

1997-07-01T23:59:59.000Z

185

Spring 2014 Composite Data Products: Backup Power  

SciTech Connect (OSTI)

This report includes 30 composite data products (CDPs) produced in Spring 2014 for fuel cell backup power systems.

Kurtz, J.; Sprik, S.; Saur, G.

2014-06-01T23:59:59.000Z

186

Metal inks  

DOE Patents [OSTI]

Self-reducing metal inks and systems and methods for producing and using the same are disclosed. In an exemplary embodiment, a method may comprise selecting metal-organic (MO) precursor, selecting a reducing agent, and dissolving the MO precursor and the reducing agent in an organic solvent to produce a metal ink that remains in a liquid phase at room temperature. Metal inks, including self-reducing and fire-through metal inks, are also disclosed, as are various applications of the metal inks.

Ginley, David S; Curtis, Calvin J; Miedaner, Alex; van Hest, Marinus Franciscus Antonius Maria; Kaydanova, Tatiana

2014-02-04T23:59:59.000Z

187

Spring Cleaning | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energyof the AmericasDOE-STD-3020-2005 December 2005DepartmentSpringSpring

188

Montana Statewide Spring Canola Variety Evaluation  

E-Print Network [OSTI]

0 2011 Montana Statewide Spring Canola Variety Evaluation #12;1 Table of Contents: Page Project .................................................................................................................11-20 #12;2 Montana Statewide Spring Canola Variety Evaluation, 2011 Project Leaders: Heather Mason Montana Statewide Spring Canola Variety Evaluation. SPONSOR VARIETY TYPE HERBICIDE RESISTANCE CONTACT

Dyer, Bill

189

Optical properties of two-dimensional transition metal dichalcogenides  

E-Print Network [OSTI]

The re-discovery of the atomically thin transition metal dichalcogenides (TMDs), which are mostly semiconductors with a wide range of band gaps, has diversified the family of two-dimensional materials and boosted the ...

Lin, Yuxuan, S.M. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

190

area metal oxide: Topics by E-print Network  

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

Science Websites Summary: have generated considerable interest for applications such as thin film displays with improved color of a metal oxide-based QD-LED structure10 injection...

191

E-Print Network 3.0 - au thin films Sample Search Results  

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

nanoparticle assembly during dewetting and sublimation of a solid thin film. Metal... and surface tension causes hole spreading and film breakup. For Au on Xe we show that, as for...

192

Transparent and Conductive Carbon Nanotube Multilayer Thin Films Suitable as an Indium Tin Oxide Replacement  

E-Print Network [OSTI]

Transparent electrodes made from metal oxides suffer from poor flexibility and durability. Highly transparent and electrically conductive thin films based on carbon nanotubes (CNTs) were assembled as a potential indium tin oxide (ITO) replacement...

Park, Yong Tae

2012-07-16T23:59:59.000Z

193

Micro/nano devices fabricated from Cu-Hf thin films  

DOE Patents [OSTI]

An all-metal microdevice or nanodevice such as an atomic force microscope probe is manufactured from a copper-hafnium alloy thin film having an x-ray amorphous microstructure.

Luber, Erik J; Ophus, Colin; Mitlin, David; Olsen, Brian; Harrower, Christopher; Radmilovi, Velimir

2013-06-04T23:59:59.000Z

194

Crash behavior of three dimensional thin-walled structures under combined loading  

E-Print Network [OSTI]

For the weight efficient and crashworthy design of the structural body of a transportation system, a thorough understanding of crushing behavior of thin-walled structural members such as spot-welded sheet metal beams or ...

Kim, Heung-Soo, 1971-

2001-01-01T23:59:59.000Z

195

Thin film lithium-based batteries and electrochromic devices fabricated with nanocomposite electrode materials  

DOE Patents [OSTI]

Thin-film lithium-based batteries and electrochromic devices (10) are fabricated with positive electrodes (12) comprising a nanocomposite material composed of lithiated metal oxide nanoparticles (40) dispersed in a matrix composed of lithium tungsten oxide.

Gillaspie, Dane T; Lee, Se-Hee; Tracy, C. Edwin; Pitts, John Roland

2014-02-04T23:59:59.000Z

196

Spring 2014 Heat Transfer -1  

E-Print Network [OSTI]

Spring 2014 1 Heat Transfer - 1 Consider a cylindrical nuclear fuel rod of length L and diameter df and the tube at a rate m , and the outer surface of the tube is well insulated. Heat generation occurs within. The specific heat of water pc , and the thermal conductivity of the fuel rod fk are constants. The system

Virginia Tech

197

FACULTY OF ENGINEERING SPRING Engineering  

E-Print Network [OSTI]

mentorship and guidance for students and professors with creative ideas, The Macdonald Engineering BuildingFACULTY OF ENGINEERING SPRING 2012 Dean's Faculty of Engineering Innovation and entrepreneurship get major boost M cGill Engineering has long recognized the value of entrepreneurship in building

Fabry, Frederic

198

DEAN'S LIST Spring Semester 2010  

E-Print Network [OSTI]

. Campbell, Eric B. Cascketta, Eric C. Grantham, Jack D. Gross, Glendon Marston Grusenmeyer, Christopher RDEAN'S LIST Spring Semester 2010 Chai, Jun Christopher, Joseph Thomas Chu, Clayton N. Chu, Wesley D. Bloom, John Tyler Bond-Choquette, Claire Marie Bradford, Jonathan W. Brown, Thomas C. Bruns, Jared M

Wong, Pak Kin

199

SPRING 2014 wind energy's impact  

E-Print Network [OSTI]

SPRING 2014 wind energy's impact on birds, bats......... 2-3 school news........... 4-5 alumni news measurable benefits reaped by the use of wind energy. But, it is a fact: all energy sources, alternative Interactions with Offshore Wind Energy Facilities," involves the design, deployment and testing

Tullos, Desiree

200

Annual Report CMS Spring Assembly  

E-Print Network [OSTI]

Annual Report 2007-2008 CMS Spring Assembly & Length of Service Awards March 9, 2012 #12;Annual Report 2007-2008 News & Events: Alumni David Mearns (CMS MS `86) Selected as co-recipient of USF's Distinguished Alumni Award, Fall 2011 #12;Annual Report 2007-2008 News & Events: Faculty Dr. Robert Byrne

Meyers, Steven D.

Note: This page contains sample records for the topic "thin spring metal" 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

Chemistry Department Colloquium: Spring, 2012  

E-Print Network [OSTI]

Chemistry Department Colloquium: Spring, 2012 Friday, March 16; 3:30 Seminar Hall (room 1315 Chemistry) Lost in Translation: How Regulators Use Science and How Scientists Can Help Bridge Gaps Stephanie to combine her Chemistry background with a legal education to improve the use of science in environmental

Sheridan, Jennifer

202

Mesoscale Dynamics Spring Semester 2014  

E-Print Network [OSTI]

ATS 735 Mesoscale Dynamics (3 cr) Spring Semester 2014 Instructor: Richard H. Johnson, Room ATS 305, certain topics in mesoscale dynamics may be emphasized more than others. Although basic concepts lectures on some of the topics. Several books that are relevant to the course are: Cloud Dynamics, 1993 (R

203

Ecology of Ecotourism Spring, 2014  

E-Print Network [OSTI]

FOR 4934: Ecology of Ecotourism Spring, 2014 Room 106 Rogers Hall Monday Periods 6-8 (12:50 to 3 with an understanding of the management and planning of ecotourism opportunities. Specific learning outcomes include recreation and tourism development; · understand ecological impacts and ecotourism management approaches

Watson, Craig A.

204

Silicone metalization  

DOE Patents [OSTI]

A system for providing metal features on silicone comprising providing a silicone layer on a matrix and providing a metal layer on the silicone layer. An electronic apparatus can be produced by the system. The electronic apparatus comprises a silicone body and metal features on the silicone body that provide an electronic device.

Maghribi, Mariam N. (Livermore, CA); Krulevitch, Peter (Pleasanton, CA); Hamilton, Julie (Tracy, CA)

2008-12-09T23:59:59.000Z

205

Silicone metalization  

DOE Patents [OSTI]

A system for providing metal features on silicone comprising providing a silicone layer on a matrix and providing a metal layer on the silicone layer. An electronic apparatus can be produced by the system. The electronic apparatus comprises a silicone body and metal features on the silicone body that provide an electronic device.

Maghribi, Mariam N. (Livermore, CA); Krulevitch, Peter (Pleasanton, CA); Hamilton, Julie (Tracy, CA)

2006-12-05T23:59:59.000Z

206

Layered ultra-thin coherent structures used as electrical resistors having low temperature coefficient of resistivity  

DOE Patents [OSTI]

A thin film resistor having a controlled temperature coefficient of resistance (TCR) ranging from negative to positive degrees kelvin and having relatively high resistivity. The resistor is a multilayer superlattice crystal containing a plurality of alternating, ultra-thin layers of two different metals. TCR is varied by controlling the thickness of the individual layers. The resistor can be readily prepared by methods compatible with thin film circuitry manufacturing techniques.

Werner, Thomas R. (Argonne, IL); Falco, Charles M. (Tucson, AZ); Schuller, Ivan K. (Woodridge, IL)

1984-01-01T23:59:59.000Z

207

Photobiomolecular metallic particles and films  

DOE Patents [OSTI]

The method of the invention is based on the unique electron-carrying function of a photocatalytic unit such as the photosynthesis system I (PSI) reaction center of the protein-chlorophyll complex isolated from chloroplasts. The method employs a photo-biomolecular metal deposition technique for precisely controlled nucleation and growth of metallic clusters/particles, e.g., platinum, palladium, and their alloys, etc., as well as for thin-film formation above the surface of a solid substrate. The photochemically mediated technique offers numerous advantages over traditional deposition methods including quantitative atom deposition control, high energy efficiency, and mild operating condition requirements.

Hu, Zhong-Cheng

2003-05-06T23:59:59.000Z

208

High temperature thermoelectric characterization of III-V semiconductor thin films by oxide bonding  

E-Print Network [OSTI]

-W-N diffusion barrier. A thermoelectric material, thin film ErAs:InGaAlAs metal/semiconductor nanocomposite temperature to 840 K for this material and the results show the thermoelectric power factor multiplied material characterization of semiconductor thin films for thermoelectric power generation, photovoltaic

Bowers, John

209

Growth of magnesium oxide thin lms using single molecular precursors by metalorganic chemical vapor deposition  

E-Print Network [OSTI]

Growth of magnesium oxide thin ®lms using single molecular precursors by metal±organic chemical precursors; Silicon; Sapphire 1. Introduction Magnesium oxide (MgO) thin ®lms have attracted much attention MgO ®lms on Si(100) above 6508C by thermal CVD. Murayama and Shionoya [12] used magnesium 2

Boo, Jin-Hyo

210

Electrochemical thinning of silicon  

DOE Patents [OSTI]

Porous semiconducting material, e.g. silicon, is formed by electrochemical treatment of a specimen in hydrofluoric acid, using the specimen as anode. Before the treatment, the specimen can be masked. The porous material is then etched with a caustic solution or is oxidized, depending of the kind of structure desired, e.g. a thinned specimen, a specimen, a patterned thinned specimen, a specimen with insulated electrical conduits, and so on. Thinned silicon specimen can be subjected to tests, such as measurement of interstitial oxygen by Fourier transform infra-red spectroscopy (FTIR).

Medernach, John W. (Albuquerque, NM)

1994-01-01T23:59:59.000Z

211

Electrochemical thinning of silicon  

DOE Patents [OSTI]

Porous semiconducting material, e.g. silicon, is formed by electrochemical treatment of a specimen in hydrofluoric acid, using the specimen as anode. Before the treatment, the specimen can be masked. The porous material is then etched with a caustic solution or is oxidized, depending of the kind of structure desired, e.g. a thinned specimen, a specimen, a patterned thinned specimen, a specimen with insulated electrical conduits, and so on. Thinned silicon specimen can be subjected to tests, such as measurement of interstitial oxygen by Fourier transform infra-red spectroscopy (FTIR). 14 figures.

Medernach, J.W.

1994-01-11T23:59:59.000Z

212

Thin Film Photovoltaics Research  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy (DOE) supports research and development of four thin-film technologies on the path to achieving cost-competitive solar energy, including:

213

Preparation of thin ceramic films via an aqueous solution route  

DOE Patents [OSTI]

A new chemical method of forming thin ceramic films has been developed. An aqueous solution of metal nitrates or other soluble metal salts and a low molecular weight amino acid is coated onto a substrate and pyrolyzed. The amino acid serves to prevent precipitation of individual solution components, forming a very viscous, glass-like material as excess water is evaporated. Using metal nitrates and glycine, the method has been demonstrated for zirconia with various levels of yttria stabilization, for lanthanum-strontium chromites, and for yttrium-barium-copper oxide superconductors on various substrates.

Pederson, Larry R. (Kennewick, WA); Chick, Lawrence A. (Richland, WA); Exarhos, Gregory J. (Richland, WA)

1989-01-01T23:59:59.000Z

214

CAS Alumni & Development Spring 2006  

E-Print Network [OSTI]

Understanding Cell Structure in the Doe Lab Four Stars Alumni Tech Talk Search Class Notes Online 1245://cas.uoregon.edu/alumnidev/cascade/2006spring/comix.html (1 of 6)6/19/2007 9:45:45 AM #12;CAS Alumni & Development "This was deep stuff of the Comparative Literature Reading Project. Spiegelman's work shows us that comics can be "a form capacious enough

Oregon, University of

215

Fuel cell with metal screen flow-field  

DOE Patents [OSTI]

A polymer electrolyte membrane (PEM) fuel cell is provided with electrodes supplied with a reactant on each side of a catalyzed membrane assembly (CMA). The fuel cell includes a metal mesh defining a rectangular flow-field pattern having an inlet at a first corner and an outlet at a second corner located on a diagonal from the first corner, wherein all flow paths from the inlet to the outlet through the square flow field pattern are equivalent to uniformly distribute the reactant over the CMA. In a preferred form of metal mesh, a square weave screen forms the flow-field pattern. In a particular characterization of the present invention, a bipolar plate electrically connects adjacent fuel cells, where the bipolar plate includes a thin metal foil having an anode side and a cathode side; a first metal mesh on the anode side of the thin metal foil; and a second metal mesh on the cathode side of the thin metal foil. In another characterization of the present invention, a cooling plate assembly cools adjacent fuel cells, where the cooling plate assembly includes an anode electrode and a cathode electrode formed of thin conducting foils; and a metal mesh flow field there between for distributing cooling water flow over the electrodes to remove heat generated by the fuel cells. 11 figs.

Wilson, M.S.; Zawodzinski, C.

1998-08-25T23:59:59.000Z

216

Fuel cell with metal screen flow-field  

DOE Patents [OSTI]

A polymer electrolyte membrane (PEM) fuel cell is provided with electrodes supplied with a reactant on each side of a catalyzed membrane assembly (CMA). The fuel cell includes a metal mesh defining a rectangular flow-field pattern having an inlet at a first corner and an outlet at a second corner located on a diagonal from the first corner, wherein all flow paths from the inlet to the outlet through the square flow field pattern are equivalent to uniformly distribute the reactant over the CMA. In a preferred form of metal mesh, a square weave screen forms the flow-field pattern. In a particular characterization of the present invention, a bipolar plate electrically connects adjacent fuel cells, where the bipolar plate includes a thin metal foil having an anode side and a cathode side; a first metal mesh on the anode side of the thin metal foil; and a second metal mesh on the cathode side of the thin metal foil. In another characterization of the present invention, a cooling plate assembly cools adjacent fuel cells, where the cooling plate assembly includes an anode electrode and a cathode electrode formed of thin conducting foils; and a metal mesh flow field therebetween for distributing cooling water flow over the electrodes to remove heat generated by the fuel cells.

Wilson, Mahlon S. (Los Alamos, NM); Zawodzinski, Christine (Los Alamos, NM)

1998-01-01T23:59:59.000Z

217

Fuel cell with metal screen flow-field  

DOE Patents [OSTI]

A polymer electrolyte membrane (PEM) fuel cell is provided with electrodes supplied with a reactant on each side of a catalyzed membrane assembly (CMA). The fuel cell includes a metal mesh defining a rectangular flow-field pattern having an inlet at a first corner and an outlet at a second corner located on a diagonal from the first corner, wherein all flow paths from the inlet to the outlet through the square flow field pattern are equivalent to uniformly distribute the reactant over the CMA. In a preferred form of metal mesh, a square weave screen forms the flow-field pattern. In a particular characterization of the present invention, a bipolar plate electrically connects adjacent fuel cells, where the bipolar plate includes a thin metal foil having an anode side and a cathode side; a first metal mesh on the anode side of the thin metal foil; and a second metal mesh on the cathode side of the thin metal foil. In another characterization of the present invention, a cooling plate assembly cools adjacent fuel cells, where the cooling plate assembly includes an anode electrode and a cathode electrode formed of thin conducting foils; and a metal mesh flow field therebetween for distributing cooling water flow over the electrodes to remove heat generated by the fuel cells.

Wilson, Mahlon S. (Los Alamos, NM); Zawodzinski, Christine (Los Alamos, NM)

2001-01-01T23:59:59.000Z

218

Metal-supported solid oxide fuel cells  

SciTech Connect (OSTI)

Low cost, colloidal deposition methods have been utilized to produce novel solid oxide fuel cell structures on metal alloy support electrodes. YSZ films were deposited on iron-chrome supports on top of a thin Ni/YSZ catalytic layer, and sintered at 1350 degrees C, in a reducing atmosphere. Dense, 20??m YSZ electrolyte films were obtained on highly porous stainless steel substrates.

Villarreal, I.; Jacobson, C.; Leming, A.; Matus, Y.; Visco, S.; De Jonghe, L.

2003-01-07T23:59:59.000Z

219

Metal hydride fuel storage and method thereof  

DOE Patents [OSTI]

Disclosed herein is a metal hydride fuel storage cartridge having integrated resistive heaters that can be used in conjunction with fuel cells such as MEMS-based fuel cells. The cartridge is fabricated using micromachining methods and thin/thick film materials synthesis techniques.

Morse, Jeffrey D. (Martinez, CA); Jankowski, Alan F. (Livermore, CA); Yu, Conrad (Antioch, CA)

2006-10-17T23:59:59.000Z

220

Metal hydride fuel storage and method thereof  

DOE Patents [OSTI]

Disclosed herein is a metal hydride fuel storage cartridge having integrated resistive heaters that can be used in conjunction with fuel cells such as MEMS-based fuel cells. The cartridge is fabricated using micromachining methods and thin/thick film materials synthesis techniques.

Morse, Jeffrey D [Martinez, CA; Jankowski, Alan F [Livermore, CA; Yu, Conrad [Antioch, CA

2009-05-05T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

An inhomogeneous Josephson phase in thin-film and high-Tc superconductors  

E-Print Network [OSTI]

An inhomogeneous Josephson phase in thin-film and high-Tc superconductors Y. Imry a,*, M. Strongin cases inhomogeneities are known to exist near the metal (or superconductor)­insulator transition superconductor) model. The small-grain case behaves like a dirty homogenous metal. It should obey Homes' law

Homes, Christopher C.

222

Detachment Faulting & Geothermal Resources - Pearl Hot Spring...  

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

Faulting & Geothermal Resources - Pearl Hot Spring, NV Conducting a 3D Converted Shear Wave Project to Reduce Exploration Risk at Wister, CA Crump Geyser: High Precision...

223

Colorado Springs Utilities- Energy Efficient Builder Program  

Broader source: Energy.gov [DOE]

The Colorado Springs Utilities (CSU) Energy Efficient Builder Program offers an incentive to builders who construct ENERGY STAR qualified homes within the CSU service area. The incentive range...

224

Athletic Training Coordinator Hometown: Colorado Springs, CO  

E-Print Network [OSTI]

WHO WE ARE Gaby Bell Athletic Training Coordinator Hometown: Colorado Springs, CO Certifications Athletic Training Graduate Assistant Jonathan Hodapp Student Athletic Trainer Mike Carlson Student Athletic

Van Stryland, Eric

225

Hydrological property measurements of Topopah Spring Tuff  

SciTech Connect (OSTI)

This report documents the progress made during FY 1994 on hydrological property measurements of samples from Topopah Spring tuff at Yucca Mountain, Nevada. These measurements were performed in the laboratory at Lawrence Livermore National Laboratory. This report contains descriptions of experimental designs and procedures, data, observations, and preliminary analyses, and also describes planned future work. The report is organized into three sections: (1) permeability of fractured Topopah Spring tuff as a function of temperature and confining pressure; (2) electrical properties of Topopah Spring tuff as a function of temperature and of saturation; and (3) moisture retention measurements of Topopah Spring tuff as a function of temperature.

Roberts, J.J.; Lin, W.

1995-04-01T23:59:59.000Z

226

Thin film photovoltaic device with multilayer substrate  

DOE Patents [OSTI]

A thin film photovoltaic device which utilizes at least one compound semiconductor layer chosen from Groups IIB and VA of the Periodic Table is formed on a multilayer substrate The substrate includes a lowermost support layer on which all of the other layers of the device are formed. Additionally, an uppermost carbide or silicon layer is adjacent to the semiconductor layer. Below the carbide or silicon layer is a metal layer of high conductivity and expansion coefficient equal to or slightly greater than that of the semiconductor layer.

Catalano, Anthony W. (Rushland, PA); Bhushan, Manjul (Wilmington, DE)

1984-01-01T23:59:59.000Z

227

A study of spring rates of dynamically loaded helical springs  

E-Print Network [OSTI]

95. 0 95. 0 95. 0 41 Table 9. Dimensionless Values Run Numbers Inclusive F2/F. l Y2/YI Key for Figure 14 1 ? 12 13 -24 25 ? 36 3. 48 2. 63 3. 39 3. 72 2. 74 3. 39 37 - 48 49 ? 60 61- 72 12. 00 8. 98 5. 81 12. 00 8. 72 5. 58... Y2 Yl FIGURE 14. GRAPH Of VALUES FROM TABLE 9 FOR ALL SPRINGS EXCEPT NO. 6 44 55 54 / / / t 52 51 50 49 48 F2 Ibf 47 45 44 43 / / I / / / / / / / / / / / / / / / / / / / / / q/ G / Q&l qP/ / / / / i...

Whitwell, Franklin Carroll

1965-01-01T23:59:59.000Z

228

Thin-film optical initiator  

DOE Patents [OSTI]

A thin-film optical initiator having an inert, transparent substrate, a reactive thin film, which can be either an explosive or a pyrotechnic, and a reflective thin film. The resultant thin-film optical initiator system also comprises a fiber-optic cable connected to a low-energy laser source, an output charge, and an initiator housing. The reactive thin film, which may contain very thin embedded layers or be a co-deposit of a light-absorbing material such as carbon, absorbs the incident laser light, is volumetrically heated, and explodes against the output charge, imparting about 5 to 20 times more energy than in the incident laser pulse.

Erickson, Kenneth L. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

229

Jackson Hot Springs Lodge Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Hot Springs Lodge Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jackson Hot Springs Lodge Space Heating Low Temperature Geothermal Facility...

230

Steamboat Villa Hot Springs Spa Space Heating Low Temperature...  

Open Energy Info (EERE)

Villa Hot Springs Spa Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Steamboat Villa Hot Springs Spa Space Heating Low Temperature Geothermal...

231

Broadwater Athletic Club & Hot Springs Space Heating Low Temperature...  

Open Energy Info (EERE)

Athletic Club & Hot Springs Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Broadwater Athletic Club & Hot Springs Space Heating Low Temperature...

232

Waunita Hot Springs Ranch Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Springs Ranch Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Waunita Hot Springs Ranch Space Heating Low Temperature Geothermal Facility...

233

Roosevelt Warm Springs Institute for Rehab. Space Heating Low...  

Open Energy Info (EERE)

Facility Jump to: navigation, search Name Roosevelt Warm Springs Institute for Rehab. Space Heating Low Temperature Geothermal Facility Facility Roosevelt Warm Springs Institute...

234

Compound and Elemental Analysis At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

useful DOE-funding Unknown Exploration Basis The study reports chemical analyses of fluids sampled from the Sulphur Springs within the caldera and from several hotcold springs...

235

Isotopic Analysis- Fluid At Indian Valley Hot Springs Geothermal...  

Open Energy Info (EERE)

Activity: Isotopic Analysis- Fluid At Indian Valley Hot Springs Geothermal Area (1990) Exploration Activity Details Location Indian Valley Hot Springs Geothermal Area...

236

Chena Hot Springs Resort - Electric Power Generation Using Geothermal...  

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

Hot Springs Resort - Electric Power Generation Using Geothermal Fluid Coproduced from Oil andor Gas Wells Chena Hot Springs Resort - Electric Power Generation Using Geothermal...

237

Compound and Elemental Analysis At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

Sulphur Springs Geothermal Area (White, Et Al., 1992) Exploration Activity Details Location Valles Caldera - Sulphur Springs Geothermal Area Exploration Technique Compound and...

238

Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

Activity: Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs Geothermal Area (White, Et Al., 1992) Exploration Activity Details Location Valles Caldera - Sulphur Springs...

239

Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs Geothermal Area (Roberts, Et Al., 1991) Exploration Activity Details Location Valles Caldera - Sulphur Springs...

240

Aeromagnetic Survey At Roosevelt Hot Springs Geothermal Area...  

Open Energy Info (EERE)

literature review of the Roosevelt Hot Springs Geothermal Area. Notes Aeromagnetic intensity residual map compiled for Roosevelt Hot Springs Geothermal Area, providing...

Note: This page contains sample records for the topic "thin spring metal" 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

Surface Gas Sampling At Valles Caldera - Sulphur Springs Area...  

Open Energy Info (EERE)

Surface Gas Sampling At Valles Caldera - Sulphur Springs Area (Goff & Janik, 2002) Exploration Activity Details Location Valles Caldera - Sulphur Springs Area Exploration Technique...

242

Compound and Elemental Analysis At Lake City Hot Springs Area...  

Open Energy Info (EERE)

Lake City Hot Springs Area (Warpinski, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Compound and Elemental Analysis Activity...

243

Compound and Elemental Analysis At Lake City Hot Springs Area...  

Open Energy Info (EERE)

Lake City Hot Springs Area (Sladek, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Compound and Elemental Analysis Activity...

244

Data Acquisition-Manipulation At Lake City Hot Springs Area ...  

Open Energy Info (EERE)

Lake City Hot Springs Area (Warpinski, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Data Acquisition-Manipulation Activity...

245

Pagosa Springs District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

Pagosa Springs District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Pagosa Springs District Heating District Heating Low...

246

Geologic map of the Sulphur Springs Area, Valles Caldera Geothermal...  

Open Energy Info (EERE)

Area are described. Geologic faults, sheared or brecciated rock, volcanic vents, geothermal wells, hydrothermal alteration, springs, thermal springs, fumaroles, and geologic...

247

Seismic baseline and induction studies- Roosevelt Hot Springs...  

Open Energy Info (EERE)

studies- Roosevelt Hot Springs, Utah and Raft River, Idaho Abstract Local seismic networks were established at the Roosevelt Hot Springs geothermal area, utah and at Raft...

248

Thin-film chip-to-substrate interconnect and methods for making same  

DOE Patents [OSTI]

Integrated circuit chips are electrically connected to a silica wafer interconnection substrate. Thin film wiring is fabricated down bevelled edges of the chips. A subtractive wire fabrication method uses a series of masks and etching steps to form wires in a metal layer. An additive method direct laser writes or deposits very thin metal lines which can then be plated up to form wires. A quasi-additive or subtractive/additive method forms a pattern of trenches to expose a metal surface which can nucleate subsequent electrolytic deposition of wires. Low inductance interconnections on a 25 micron pitch (1600 wires on a 1 cm square chip) can be produced. The thin film hybrid interconnect eliminates solder joints or welds, and minimizes the levels of metallization. Advantages include good electrical properties, very high wiring density, excellent backside contact, compactness, and high thermal and mechanical reliability.

Tuckerman, David B. (Livermore, CA)

1991-01-01T23:59:59.000Z

249

Spring Already? | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energyof the AmericasDOE-STD-3020-2005 December 2005DepartmentSpring

250

Spring is here | Jefferson Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSiteNeutron Scattering4 By I. Tudosa,Spreading an Idea From9Spring

251

Hot Springs | 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 No revision hasInformation Earth's Heat Jump to:PhotonHolyName HousingIII Wind Farm FacilityPotSprings Jump to:

252

Spring Semester 2013 Courses, Independent Studio  

E-Print Network [OSTI]

Spring Semester 2013 Courses, Independent Studio and Workshops 13 week term: January 28 - April 27.fas.harvard.edu/ceramics #12;Ceramics Program Spring 2013 Course Offerings January 28 - April 27, 2013 Beginning - Advanced and hard slabs, plaster molds and coil building. Collective Perspective Instructor: Delanie Wise

253

ENGINEERING 12 SPRING 2008 PHYSICAL SYSTEMS ANALYSIS  

E-Print Network [OSTI]

on the primary and secondary coils. #12;ENGINEERING 12, SPRING 2008 2/3 LABORATORY 1 One of the most commonENGINEERING 12 SPRING 2008 PHYSICAL SYSTEMS ANALYSIS LABORATORY 1: TRANSFORMERS Objectives or counterclockwise). In the following discussion the subscript 1 will be used for the primary coil and the subscript

Moreshet, Tali

254

Spring Semester 2015 Courses, Independent Studio  

E-Print Network [OSTI]

Spring Semester 2015 Courses, Independent Studio and Workshops 14 week term: January 26 ­ May 2 Brandl #12;Ceramics Program Spring 2015 Course Offerings 14 week term: January 26 ­ May 2 Beginning) Augment your hand building skills in this fun yet challenging course. Coil and slab building as well

Chou, James

255

Spring 2013 International Peer Advisor Application  

E-Print Network [OSTI]

Spring 2013 International Peer Advisor Application Are you interested in being a part of the Spring 2013 New International Student Orientations as an International Peer Advisor? Complete the attached Arrival Orientation Duties of an International Peer Advisor: · Meet new international students · Help

Texas at Arlington, University of

256

0 INNOVATE> SPRING 2007 Innovating Healing,  

E-Print Network [OSTI]

stem cells along engineered pathways; polymer-based systems for vaccine delivery with the potential, then, are the stories of three young chemical engineers--and three innovations that can give hope0 INNOVATE> SPRING 2007 Innovating Healing, #12;SPRING 2007>INNOVATE Engineering Hope N THE SUMMER

Lin, Zhiqun

257

Spring 2006 CS 649 1 Sensor Networks  

E-Print Network [OSTI]

Energy efficiency Scalability & Self- configuration Fairness not important Message-level Latency Trade for energy Adaptivity Adaptivity #12;MAC and Its Classification Spring 2006 CS 649 4 · Medium Access Control Attributes Spring 2006 CS 649 5 · Collision avoidance · Basic task of a MAC protocol · Energy efficiency

Amir, Yair

258

PAID INTERNSHIP OPPORTUNITIES SPRING AND SUMMER 2014  

E-Print Network [OSTI]

PAID INTERNSHIP OPPORTUNITIES SPRING AND SUMMER 2014 ABOUT THE PROGRAM: The Virginia Space Grant colleges are offering the Commonwealth STEM Industry Internship Program (CSIIP). CSIIP is a free resource for finding paid spring, summer, and fall internships. CSIIP provides an online system where undergraduate

Buehrer, R. Michael

259

Montana Statewide Spring Canola Variety Trial  

E-Print Network [OSTI]

2013 Montana Statewide Spring Canola Variety Trial #12;Table of Contents: Page Project personnel ..........................................................................................................10-17 #12;2 Montana Statewide Spring Canola Variety Trial, 2013 Project Leader: Brooke Bohannon Canola Variety Evaluation. #12;4 Montana State University, College of Agriculture, Montana Agricultural

Dyer, Bill

260

Montana Statewide Spring Canola Variety Trial  

E-Print Network [OSTI]

1 2012 Montana Statewide Spring Canola Variety Trial #12;1 Table of Contents: Page Project ..........................................................................................................12-29 #12;2 Montana Statewide Spring Canola Variety Trial, 2012 Project Leader: Brooke Bohannon@landolakes.com Bayer CropScience InVigor L120 H LL Mr. Jordan Varberg InVigor L130 H LL Hybrid Canola Marketing

Dyer, Bill

Note: This page contains sample records for the topic "thin spring metal" 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

Metals 2000  

SciTech Connect (OSTI)

This strategic planning exercise identified and characterized new and emerging advanced metallic technologies in the context of the drastic changes in global politics and decreasing fiscal resources. In consideration of a hierarchy of technology thrusts stated by various Department of Defense (DOD) spokesmen, and the need to find new and creative ways to acquire and organize programs within an evolving Wright Laboratory, five major candidate programs identified are: C-17 Flap, Transport Fuselage, Mach 5 Aircraft, 4.Fighter Structures, and 5. Missile Structures. These results were formed by extensive discussion with selected major contractors and other experts, and a survey of advanced metallic structure materials. Candidate structural applications with detailed metal structure descriptions bracket a wide variety of uses which warrant consideration for the suggested programs. An analysis on implementing smart skins and structures concepts is given from a metal structures perspective.

Allison, S.W.; Rogers, L.C.; Slaughter, G. [Oak Ridge National Lab., TN (United States); Boensch, F.D. [6025 Oak Hill Lane, Centerville, OH (United States); Claus, R.O.; de Vries, M. [Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States)

1993-05-01T23:59:59.000Z

262

Dendritic metal nanostructures  

DOE Patents [OSTI]

Dendritic metal nanostructures made using a surfactant structure template, a metal salt, and electron donor species.

Shelnutt, John A. (Tijeras, NM); Song, Yujiang (Albuquerque, NM); Pereira, Eulalia F. (Vila Nova de Gaia, PT); Medforth, Craig J. (Winters, CA)

2010-08-31T23:59:59.000Z

263

Thin Film Reliability SEMICONDUCTORS  

E-Print Network [OSTI]

Thin Film Reliability SEMICONDUCTORS Our goal is to develop new ways to evaluate the reliability $250 billion per year. As semiconductor devices become ultra miniaturized, reliability testing becomes-world conditions as possible will enable product designers to better balance performance and reliability

264

Thin film photovoltaic cell  

DOE Patents [OSTI]

A thin film photovoltaic cell having a transparent electrical contact and an opaque electrical contact with a pair of semiconductors therebetween includes utilizing one of the electrical contacts as a substrate and wherein the inner surface thereof is modified by microroughening while being macro-planar.

Meakin, John D. (Newark, DE); Bragagnolo, Julio (Newark, DE)

1982-01-01T23:59:59.000Z

265

Epitaxial thin films  

DOE Patents [OSTI]

Epitatial thin films for use as buffer layers for high temperature superconductors, electrolytes in solid oxide fuel cells (SOFC), gas separation membranes or dielectric material in electronic devices, are disclosed. By using CCVD, CACVD or any other suitable deposition process, epitaxial films having pore-free, ideal grain boundaries, and dense structure can be formed. Several different types of materials are disclosed for use as buffer layers in high temperature superconductors. In addition, the use of epitaxial thin films for electrolytes and electrode formation in SOFCs results in densification for pore-free and ideal gain boundary/interface microstructure. Gas separation membranes for the production of oxygen and hydrogen are also disclosed. These semipermeable membranes are formed by high-quality, dense, gas-tight, pinhole free sub-micro scale layers of mixed-conducting oxides on porous ceramic substrates. Epitaxial thin films as dielectric material in capacitors are also taught herein. Capacitors are utilized according to their capacitance values which are dependent on their physical structure and dielectric permittivity. The epitaxial thin films of the current invention form low-loss dielectric layers with extremely high permittivity. This high permittivity allows for the formation of capacitors that can have their capacitance adjusted by applying a DC bias between their electrodes.

Hunt, Andrew Tye; Deshpande, Girish; Lin, Wen-Yi; Jan, Tzyy-Jiuan

2006-04-25T23:59:59.000Z

266

Dopant Ion Size and Electronic Structure Effects on Transparent Conducting Oxides. Sc-Doped CdO Thin Films  

E-Print Network [OSTI]

-doped CdO (CSO) thin films have been grown on both amorphous glass and single-crystal MgO(100) substrates metallic conductivities, and relatively simple crystal structures.2,4-7 Sn doping of CdO thin films grown with the highest carrier mobilities grown to date.7 In addition, Cd2SnO4, CdIn2O4, and CdO-ZnO thin films have been

Medvedeva, Julia E.

267

Layered ultra-thin coherent structures used as electrical resistors having low-temperature coefficient of resistivity  

DOE Patents [OSTI]

A thin film resistor having a controlled temperature coefficient of resistance (TCR) ranging from negative to positive degrees kelvin and having relatively high resistivity. The resistor is a multilayer superlattice crystal containing a plurality of alternating, ultra-thin layers of two different metals. TCR is varied by controlling the thickness of the individual layers. The resistor can be readily prepared by methods compatible with thin film circuitry manufacturing techniques.

Werner, T.R.; Falco, C.M.; Schuller, I.K.

1982-08-31T23:59:59.000Z

268

Numerical Analysis of Metal Transfer in Gas Metal Arc Welding under Modified Pulsed Current Conditions  

E-Print Network [OSTI]

causes a thermal load too high to apply to thin sectioned or heat-sensitive materials. In an effort was assumed as the boundary condition for the calculation of the electromagnetic force. The calculations were agreement between calculation and experimental results. I. INTRODUCTION IN gas metal arc welding (GMAW

Zhang, YuMing

269

Thin film photovoltaic cells  

DOE Patents [OSTI]

A solar cell has as its transparent electrical contact a grid made from a non-noble metal by providing a layer of copper oxide between the transparent electrical contact and the absorber-generator.

Rothwarf, Allen (Philadelphia, PA)

1981-01-01T23:59:59.000Z

270

Behavior of Bidirectional Spring Unit in Isolated Floor Systems  

E-Print Network [OSTI]

gravity based sys- tems suspension mechanisms or linear spring based systems coil springs or rubber unitsBehavior of Bidirectional Spring Unit in Isolated Floor Systems Shenlei Cui, M.ASCE1 ; Michel of bidirectional spring units used as isolators in a kind of isolated floor system, three types of characterization

Bruneau, Michel

271

Fully Integrated Applications of Thin Films on Low Temperature Cofired Ceramic (LTCC)  

SciTech Connect (OSTI)

Thin film multilayers have previously been introduced on multilayer low temperature cofired ceramic (LTCC), as well as initial thin film capacitors on LTCC. The ruggedness of a multipurpose Ti-Cu-Pt-Au stack for connectivity and RF conductivity has continued to benefit fabrication and reliability in state of-the-art modules, while the capacitors have followed the traditional Metal-Insulator-Metal (MIM) style. The full integration of thin film passives with thin film connectivity traces is presented. Certain passives, such as capacitors, require specifically tailored and separately patterned thin film (multi-)layers, including a dielectric. Different capacitance values are achieved by variation of both the insulator layer thickness and the active area of the capacitor. Other passives, such as filters, require only the conductor - a single thin film multilayer. This can be patterned from the same connectivity thin film material (Ti-Cu-Pt-Au), or a specially tailored thin film material (e.g. Ti-Cu-Au) can be deposited. Both versions are described, including process and integration details. Examples are discussed, ranging from patterning for maximum tolerances, to space and performance-optimized designs. Cross-sectional issues associated with integration are also highlighted in the discussion.

Ambrose Wolf; Ken Peterson; Matt O'Keefe; Wayne Huebner; Bill Kuhn

2012-04-19T23:59:59.000Z

272

low Si p+-n junctions fabricated by focused ion beam Ga+ implantation through thin Ti and TiSi2 layers  

E-Print Network [OSTI]

metals and silicide layers, in conjunction with rapid thermal annealing (RTA) to complete metal silicides and it forms uniform thin films on Si. Most of the current research involving salicide+ implantation through Ti metal (ITM) and TiSi, (ITS) layers, followed by rapid thermal annealing (RTA), has been

Steckl, Andrew J.

273

IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 49, NO. 11, NOVEMBER 2002 1897 A Computational Study of Thin-Body, Double-Gate,  

E-Print Network [OSTI]

­drain region is made of silicide or metal rather than heavily doped semiconductor [1]­[3]. The device offers.1109/TED.2002.804696 Fig. 1. Thin-body, double-gate SBFET with silicide/metal source and drain. Both-con- sistently with a quantum transport equation. The results show that for SBFETs with positive, effective metal

Guo, Jing

274

Thin film composite electrolyte  

DOE Patents [OSTI]

The invention is a thin film composite solid (and a means for making such) suitable for use as an electrolyte, having a first layer of a dense, non-porous conductive material; a second layer of a porous ionic conductive material; and a third layer of a dense non-porous conductive material, wherein the second layer has a Coefficient of thermal expansion within 5% of the coefficient of thermal expansion of the first and third layers.

Schucker, Robert C. (The Woodlands, TX)

2007-08-14T23:59:59.000Z

275

Thin shell model revisited  

E-Print Network [OSTI]

We reconsider some fundamental problems of the thin shell model. First, we point out that the "cut and paste" construction does not guarantee a well-defined manifold because there is no overlap of coordinates across the shell. When one requires that the spacetime metric across the thin shell is continuous, it also provides a way to specify the tangent space and the manifold. Other authors have shown that this specification leads to the conservation laws when shells collide. On the other hand, the well-known areal radius $r$ seems to be a perfect coordinate covering all regions of a spherically symmetric spacetime. However, we show by simple but rigorous arguments that $r$ fails to be a coordinate covering a neighborhood of the thin shell if the metric across the shell is continuous. When two spherical shells collide and merge into one, we show that it is possible that $r$ remains to be a good coordinate and the conservation laws hold. To make this happen, different spacetime regions divided by the shells must be glued in a specific way such that some constraints are satisfied. We compare our new construction with the old one by solving constraints numerically.

Sijie Gao; Xiaobao Wang

2014-12-26T23:59:59.000Z

276

A study of certain trace metals in sea water using anodic stripping voltammetry  

E-Print Network [OSTI]

Anodic stripping voltammetry utilizing a thin film mercury composite graphite electrode has been evaluated and applied for the direct analysis of the metals, Zn,J Cu, Pb, and Cd in sea water. The electrode was observed to ...

Fitzgerald, William Francis, 1926-

1970-01-01T23:59:59.000Z

277

Single Particle Spectroscopy Study of Metal-Film-Induced Tuning of Silver Nanoparticle Plasmon Resonances  

E-Print Network [OSTI]

coupling between the nanoparticle and the metal film. When the thickness of a thin silica spacer layer and can localize visible radiation to subwavelength dimensions and thus control light-matter interactions

Kik, Pieter

278

assembled all-metal nanowire: Topics by E-print Network  

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

of Electrical; Engineering 2014-01-01 38 All-metallic electrically gated 2H-TaSe2 thin-film switches and logic circuits J. Renteria,1 Materials Science Websites Summary:...

279

Low temperature lithographically patterned metal oxide transistors for large area electronics  

E-Print Network [OSTI]

Optically transparent, wide bandgap metal oxide semiconductors are a promising candidate for large-area electronics technologies that require lightweight, temperature-sensitive flexible substrates. Because these thin films ...

Wang, Annie I. (Annie I-Jen), 1981-

2011-01-01T23:59:59.000Z

280

Synthesis of thin films and materials utilizing a gaseous catalyst  

DOE Patents [OSTI]

A method for the fabrication of nanostructured semiconducting, photoconductive, photovoltaic, optoelectronic and electrical battery thin films and materials at low temperature, with no molecular template and no organic contaminants. High-quality metal oxide semiconductor, photovoltaic and optoelectronic materials can be fabricated with nanometer-scale dimensions and high dopant densities through the use of low-temperature biologically inspired synthesis routes, without the use of any biological or biochemical templates.

Morse, Daniel E; Schwenzer, Birgit; Gomm, John R; Roth, Kristian M; Heiken, Brandon; Brutchey, Richard

2013-10-29T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

CMSC 412101 (Spring 1996) Professor: TA: TA  

E-Print Network [OSTI]

CMSC 412­101 (Spring 1996) Professor: TA: TA: Dr. Jeff Hollingsworth Charles Lin Alex Kaplunovich 4161 AV Williams 1109 A V Williams 1109 A V Williams (40) 5­2708 hollings@cs.umd.edu clin

Hollingsworth, Jeffrey K.

282

CMSC 412 (Spring 2002) Professor: TA: TA  

E-Print Network [OSTI]

CMSC 412 (Spring 2002) Professor: TA: TA: Dr. Jeff Hollingsworth Abdel-Hameed Badawy Cemal Yilmaz 4161 AV Williams 1151 A V Williams 1151 A V Williams (40) 5-2708 hollings@cs.umd.edu absalam

Hollingsworth, Jeffrey K.

283

Insights into Spring 2008 Gasoline Prices  

Reports and Publications (EIA)

Gasoline prices rose rapidly in spring 2007 due a variety of factors, including refinery outages and lower than expected imports. This report explores those factors and looks at the implications for 2008.

2008-01-01T23:59:59.000Z

284

Colorado Springs Utilities- Renewable Energy Rebate Program  

Broader source: Energy.gov [DOE]

Through its Renewable Energy Rebate Program, Colorado Springs Utilities (CSU) offers a rebate to customers who install grid-connected solar-electric (PV) systems, wind systems, and solar water...

285

Spring into Energy Savings | Department of Energy  

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

of spring with unbridled glee. At the first glimpse of a cherry blossom, the winter boots are banished to the back of the closet and the sandals are put to work in earnest. But...

286

Advisor's name: ______________________________________ SPRING 2014 SOJ ADVISING SURVEY  

E-Print Network [OSTI]

Advisor's name: ______________________________________ SPRING 2014 SOJ ADVISING SURVEY appointments to see your advisor? _________Current online scheduler _________A new online scheduling system would you like to meet with your advisor? _________Once per month _________Once per semester

Mohaghegh, Shahab

287

amagazineforalumniandfriendsoftheinstituteoftechnology|spring/summer2008 ENVIRONMENTAL  

E-Print Network [OSTI]

amagazineforalumniandfriendsoftheinstituteoftechnology|spring/summer2008 ENVIRONMENTAL IMPACTErmit PAttison Environmental Impact · 16 Institute of Technology faculty are working to solve today've made it a priority. The University has a long history of environmental research that dates back several

Minnesota, University of

288

The Cultivar, Spring/Summer 2008  

E-Print Network [OSTI]

awareness of foods carbon footprint, or a desire to knowabout, such as their carbon footprint and global warm-part of a campuss carbon footprint. With the Spring 2008

Brown, Martha

2008-01-01T23:59:59.000Z

289

Mechanical and Industrial Engineering 230 Spring 2012  

E-Print Network [OSTI]

cycles Refrigeration and heat pump systems Final Exam (Date and time TBA) Suggested Reading Chapter 1Mechanical and Industrial Engineering 230 Spring 2012 Thermodynamics Course Syllabus Date Week 1 (1

Rothstein, Jonathan

290

Fiscal Year 1997 (Summer 1996-Spring 1997)  

E-Print Network [OSTI]

Fiscal Year 1997 (Summer 1996-Spring 1997) A total of 517 students studied abroad; an additional 62) N Am: 36 (10) #12;Oceania: 39 (1) S Am: 100 (2) July, 1997 #12;

Willson, Stephen J.

291

Optical spring effect in nanoelectromechanical systems  

SciTech Connect (OSTI)

In this Letter, we report a hybrid system consisting of nano-optical and nano-mechanical springs, in which the optical spring effect works to adjust the mechanical frequency of a nanoelectromechanical systems resonator. Nano-scale folded beams are fabricated as the mechanical springs and double-coupled one-dimensional photonic crystal cavities are used to pump the optical spring. The dynamic characteristics of this hybrid system are measured and analyzed at both low and high input optical powers. This study leads the physical phenomenon of optomechanics in complex nano-opto-electro-mechanical systems (NOEMS) and could benefit the future applications of NOEMS in chip-level communication and sensing.

Tian, Feng; Zhou, Guangya, E-mail: mpezgy@nus.edu.sg; Du, Yu; Chau, Fook Siong [Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576 (Singapore); Deng, Jie [Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology, and Research), 3 Research Link, Singapore 117602 (Singapore)

2014-08-11T23:59:59.000Z

292

2009 CAPS Spring Forecast Program Plan  

E-Print Network [OSTI]

package. · Two 18 UTC update forecasts on demand basis, with the same domain and configuration, running2009 CAPS Spring Forecast Experiment Program Plan April 20, 2009 #12;2 Table of Content 1. Overview .......................................................................................................4 3. Forecast System Configuration

Droegemeier, Kelvin K.

293

Spring 2013 Composite Data Products - Backup Power  

SciTech Connect (OSTI)

This presentation from the U.S. Department of Energy's National Renewable Energy Laboratory includes 21 composite data products (CDPs) produced in Spring 2013 for fuel cell backup power systems.

Kurtz, J.; Wipke, K.; Sprik, S.; Ramsden, T.; Ainscough, C.; Saur, G.; Post, M.; Peters, M.

2013-05-01T23:59:59.000Z

294

Term: Spring 2013 University of Pittsburgh  

E-Print Network [OSTI]

Term: Spring 2013 1 University of Pittsburgh HOUSING/DINING SERVICES CONTRACT This Housing/Dining Services Contract (this "Contract") is made by and between the University of Pittsburgh

Sibille, Etienne

295

Term: Spring 2012 University of Pittsburgh  

E-Print Network [OSTI]

Term: Spring 2012 1 University of Pittsburgh HOUSING/DINING SERVICES CONTRACT This Housing/Dining Services Contract (this "Contract") is made by and between the University of Pittsburgh

Sibille, Etienne

296

SpringSummer 2007 1 Hello Again!  

E-Print Network [OSTI]

Spring­Summer 2007 1 Hello Again! 1 Director's Message 2 In Other News: Special Announcement applications. The continued on page 2 Hello Again! We hope you have had an opportunity to read our first two e

Rau, Don C.

297

Math 373 Quiz 6 Spring 2014  

E-Print Network [OSTI]

Math 373. Quiz 6. Spring 2014. April 17, 2014. 1. Zijing is buying 100 shares of Sun Corporation. Zijing will pay commissions of 0.50 per share. At the same time,

jeffb_000

2014-08-16T23:59:59.000Z

298

SP.778 Toy Product Design, Spring 2007  

E-Print Network [OSTI]

Toy Product Design is a MIT Public Service Center learning design course offered in the Spring semester. This course is an introduction to the product design process with a focus on designing for play and entertainment. ...

Kudrowitz, Barry M. (Barry Matthew)

299

STAT 479 Spring 2013 Test 1  

E-Print Network [OSTI]

STAT 479. Spring 2013. Test 1. February 12, 2013. 1. (10 points) The random variable X is the loss under a medical insurance policy and is distributed as a 2...

Owner

2014-01-14T23:59:59.000Z

300

MATH 373 Spring 2014 Test 1  

E-Print Network [OSTI]

MATH 373. Spring 2014. Test 1. February 18, 2013. 1. Amar wants to accumulate 1 million (1,000,000) by the time that he is 50 years old. Amar is currently 20...

jeffb_000

2014-08-16T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

Trending: Metal Oxo Bonds  

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

including materials science, chemistry, and biology. Highly covalent metal-oxygen multiple bonds (metal oxos) are the building blocks of metal oxides and have a bearing...

302

Composite metal membrane  

DOE Patents [OSTI]

A composite metal membrane including a first metal layer of Group IVB met or Group VB metals, the first metal layer sandwiched between two layers of an oriented metal of palladium, platinum or alloys thereof is provided together with a process for the recovery of hydrogen from a gaseous mixture including contacting a hydrogen-containing gaseous mixture with a first side of a nonporous composite metal membrane including a first metal of Group IVB metals or Group VB metals, the first metal layer sandwiched between two layers of an oriented metal of palladium, platinum or alloys thereof, and, separating hydrogen from a second side of the nonporous composite metal membrane.

Peachey, Nathaniel M. (Espanola, NM); Dye, Robert C. (Los Alamos, NM); Snow, Ronny C. (Los Alamos, NM); Birdsell, Stephan A. (Los Alamos, NM)

1998-01-01T23:59:59.000Z

303

Composite metal membrane  

DOE Patents [OSTI]

A composite metal membrane including a first metal layer of Group IVB met or Group VB metals, the first metal layer sandwiched between two layers of an oriented metal of palladium, platinum or alloys thereof is provided together with a process for the recovery of hydrogen from a gaseous mixture including contacting a hydrogen-containing gaseous mixture with a first side of a nonporous composite metal membrane including a first metal of Group IVB metals or Group VB metals, the first metal layer sandwiched between two layers of an oriented metal of palladium, platinum or alloys thereof, and, separating hydrogen from a second side of the nonporous composite metal membrane.

Peachey, N.M.; Dye, R.C.; Snow, R.C.; Birdsell, S.A.

1998-04-14T23:59:59.000Z

304

Thin-film chip-to-substrate interconnect and methods for making same  

DOE Patents [OSTI]

Integrated circuit chips are electrically connected to a silicon wafer interconnection substrate. Thin film wiring is fabricated down bevelled edges of the chips. A subtractive wire fabrication method uses a series of masks and etching steps to form wires in a metal layer. An additive method direct laser writes or deposits very thin lines which can then be plated up to form wires. A quasi-additive or subtractive/additive method forms a pattern of trenches to expose a metal surface which can nucleate subsequent electrolytic deposition of wires. Low inductance interconnections on a 25 micron pitch (1600 wires on a 1 cm square chip) can be produced. The thin film hybrid interconnect eliminates solder joints or welds, and minimizes the levels of metallization. Advantages include good electrical properties, very high wiring density, excellent backside contact, compactness, and high thermal and mechanical reliability. 6 figs.

Tuckerman, D.B.

1988-06-06T23:59:59.000Z

305

Fabrication of thin-wall hollow nickel spheres and low density syntactic foams  

SciTech Connect (OSTI)

A process has been developed to fabricate thin-wall hollow spheres from conventional oxide powders at room temperature. The polymer- bonded powder shells are fired in air to sinter the walls, leaving the shells either impervious or porous. Alternatively, the oxide shells can be preferentially reduced to produce thin-wall hollow metal spheres which can be bonded together to produce an ultra light weight closed-cell foam. Processing and properties of this class of low density structures will be discussed.

Clancy, R.B.; Sanders, T.H. Jr.; Cochran, J.K.

1991-12-31T23:59:59.000Z

306

Bioaccumulation Studies Associated with the Kingston Fly Ash Spill, Spring 2009 - Fall 2010  

SciTech Connect (OSTI)

In December 2008, an ash dike at the Tennessee Valley Authority (TVA) Kingston Fossil Plant ruptured, releasing over one billion gallons of coal fly ash into the Emory and Clinch Rivers. Coal fly ash may contain several contaminants of concern, but of these selenium (Se) and arsenic (As) have been highlighted because of their toxicity and tendency to bioaccumulate in aquatic food chains. To assess the potential impact of the spilled fly ash on humans and the environment, a comprehensive biological and environmental monitoring program was established, for which resident aquatic organisms (among other sample media) are collected to determine contaminant exposure and evaluate the risk to humans and wildlife. Studies on bioaccumulation and fish health are major components of the TVA Biological Monitoring Program for the Kingston fly ash project. These studies were initiated in early Spring 2009 for the purposes of: (1) documenting the levels of fly ash-associated metals in various tissues of representative sentinel fish species in the area of the fly ash spill, (2) determining if exposure to fly ash-associated metals causes short, intermediate, or long-term health effects on these sentinel fish species, (3) assessing if there are causal relationships between exposure (to metals) and effects on fish, (4) evaluating, along with information regarding other ecological and physicochemical studies, the nature and route of contaminant transfer though food chains into higher level consumers, (5) providing important information for the Ecological Risk Assessment (ERA) for the Kingston fly ash project, and (6) serving as an important technology transfer or model study focused on how to best evaluate the environmental effects of fly ash, not only at the Kingston site, but also at sites on other aquatic systems where coal-fired generating stations are located. This report summarizes the bioaccumulation results from the first two years of study after the fly ash spill, including four seasonal collections: Spring 2009, Fall 2009, Spring 2010, and Fall 2010. Both the Spring and Fall studies have focused on 3-4 sentinel fish species that represent different feeding habits, behaviors, and home ranges. In addition to bioaccumulation studies, the Spring investigations also included evaluation of fish health and reproductive integrity on the same fish used for bioaccumulation. Two associated reports present the fish health (Adams et al 2012) and reproductive studies (Greeley et al 2012) conducted in 2009 and 2010. The fish health study conducted in conjunction with the bioaccumulation and reproductive study is critical for assessing and evaluating possible causal relationships between contaminant exposure (bioaccumulation) and the response of fish to exposure as reflected by the various measurements of fish health. This report emphasizes evaluation of arsenic and selenium bioaccumulation in fish and consists of four related studies (Sections 2-5) including, (1) bioaccumulation in liver and ovaries, (2) bioaccumulation in whole body gizzard shad (Dorosoma cepedianum), (3) bioaccumulation in muscle tissue or fillets, and (4) a reconstruction analysis which establishes the relationship between selenium in muscle tissue and that of the whole body of bluegill (Lepomis machrochirus). Metals other than arsenic and selenium are evaluated separately in Section 6. This report focuses on selenium and arsenic for the following reasons: (1) based on baseline studies conducted in early 2009 in the Emory and Clinch River, only two potentially fly-ash related metals, selenium and arsenic, appeared to be elevated above background or reference levels, (2) selenium and arsenic are two of the metals in coal ash that are known to bioaccumulate and cause toxicity in wildlife, and (3) based on bioaccumulation studies of bluegill and carp (Cyprinus carpio) in the Stilling Pond during Spring 2009, which would represent a worst case situation for metal bioaccumulation, selenium and arsenic were the only two metals consistently elevated above background levels in fish. E

Adams, Marshall [ORNL; Brandt, Craig C [ORNL; Fortner, Allison M [ORNL

2012-05-01T23:59:59.000Z

307

Creating CZTS Thin Films Via Stacked Metallic CVD and Sulfurization  

E-Print Network [OSTI]

sample, RM is the equivalent resistance of the voltmeter, VSsample, RM is the equivalent resistance of the voltmeter, VSsample, RM is the equivalent resistance of the voltmeter, VS

Bielecki, Anthony

2013-01-01T23:59:59.000Z

308

Carbon-on-Metal Films for Surface Plasmon Resonance Detection of Matthew R. Lockett,  

E-Print Network [OSTI]

Carbon-on-Metal Films for Surface Plasmon Resonance Detection of DNA Arrays Matthew R. Lockett of a lamellar structure in which a thin layer of amorphous carbon is deposited onto a surface plasmon-active gold thin film (Figure 1a). Carbon-based surfaces are readily modified with biomolecules of interest

309

Photobiomolecular deposition of metallic particles and films  

DOE Patents [OSTI]

The method of the invention is based on the unique electron-carrying function of a photocatalytic unit such as the photosynthesis system I (PSI) reaction center of the protein-chlorophyll complex isolated from chloroplasts. The method employs a photo-biomolecular metal deposition technique for precisely controlled nucleation and growth of metallic clusters/particles, e.g., platinum, palladium, and their alloys, etc., as well as for thin-film formation above the surface of a solid substrate. The photochemically mediated technique offers numerous advantages over traditional deposition methods including quantitative atom deposition control, high energy efficiency, and mild operating condition requirements.

Hu, Zhong-Cheng

2005-02-08T23:59:59.000Z

310

Cross-shaped torsional spring  

DOE Patents [OSTI]

The invention provides an elastic actuator consisting of a motor and a motor drive transmission connected at an output of the motor. An elastic element is connected in series with the motor drive transmission, and this elastic element is positioned to alone support the full weight of any load connected at an output of the actuator. A single force transducer is positioned at a point between a mount for the motor and an output of the actuator. This force transducer generates a force signal, based on deflection of the elastic element, that indicates force applied by the elastic element to an output of the actuator. An active feedback force control loop is connected between the force transducer and the motor for controlling the motor. This motor control is based on the force signal to deflect the elastic element an amount that produces a desired actuator output force. The produced output force is substantially independent of load motion. The invention also provides a torsional spring consisting of a flexible structure having at least three flat sections each connected integrally with and extending radially from a central section. Each flat section extends axially along the central section from a distal end of the central section to a proximal end of the central section. 30 figs.

Williamson, M.M.; Pratt, G.A.

1999-06-08T23:59:59.000Z

311

Weldon Spring historical dose estimate  

SciTech Connect (OSTI)

This study was conducted to determine the estimated radiation doses that individuals in five nearby population groups and the general population in the surrounding area may have received as a consequence of activities at a uranium processing plant in Weldon Spring, Missouri. The study is retrospective and encompasses plant operations (1957-1966), cleanup (1967-1969), and maintenance (1969-1982). The dose estimates for members of the nearby population groups are as follows. Of the three periods considered, the largest doses to the general population in the surrounding area would have occurred during the plant operations period (1957-1966). Dose estimates for the cleanup (1967-1969) and maintenance (1969-1982) periods are negligible in comparison. Based on the monitoring data, if there was a person residing continually in a dwelling 1.2 km (0.75 mi) north of the plant, this person is estimated to have received an average of about 96 mrem/yr (ranging from 50 to 160 mrem/yr) above background during plant operations, whereas the dose to a nearby resident during later years is estimated to have been about 0.4 mrem/yr during cleanup and about 0.2 mrem/yr during the maintenance period. These values may be compared with the background dose in Missouri of 120 mrem/yr.

Meshkov, N.; Benioff, P.; Wang, J.; Yuan, Y.

1986-07-01T23:59:59.000Z

312

Spring Fever Alfalfa The Pitfalls of Spring Seeding Alfalfa in West Texas  

E-Print Network [OSTI]

Spring Fever Alfalfa­ The Pitfalls of Spring Seeding Alfalfa in West Texas Calvin Trostle received quite a few questions on alfalfa during January, and this is probably not a good sign as it means reasons. With alfalfa selling at good prices and the word that many new dairies are planned

Mukhtar, Saqib

313

Method of physical vapor deposition of metal oxides on semiconductors  

DOE Patents [OSTI]

A process for growing a metal oxide thin film upon a semiconductor surface with a physical vapor deposition technique in a high-vacuum environment and a structure formed with the process involves the steps of heating the semiconductor surface and introducing hydrogen gas into the high-vacuum environment to develop conditions at the semiconductor surface which are favorable for growing the desired metal oxide upon the semiconductor surface yet is unfavorable for the formation of any native oxides upon the semiconductor. More specifically, the temperature of the semiconductor surface and the ratio of hydrogen partial pressure to water pressure within the vacuum environment are high enough to render the formation of native oxides on the semiconductor surface thermodynamically unstable yet are not so high that the formation of the desired metal oxide on the semiconductor surface is thermodynamically unstable. Having established these conditions, constituent atoms of the metal oxide to be deposited upon the semiconductor surface are directed toward the surface of the semiconductor by a physical vapor deposition technique so that the atoms come to rest upon the semiconductor surface as a thin film of metal oxide with no native oxide at the semiconductor surface/thin film interface. An example of a structure formed by this method includes an epitaxial thin film of (001)-oriented CeO.sub.2 overlying a substrate of (001) Ge.

Norton, David P. (Knoxville, TN)

2001-01-01T23:59:59.000Z

314

Phase Behavior of Pseudobinary Precious Metal?Carbide Systems  

SciTech Connect (OSTI)

Transition metal carbides exhibit a variety of interesting material properties, including electrochemical stability. When combined with precious metals, Ta and W carbides have shown promise as fuel cell electrode materials; yet, the phase behavior of these precious metal?carbide systems is largely unexplored. We investigated P-M-C phase behavior with P = Pt, Pd, and Ru and M = Ta and W using composition spread thin films. We attained limited control of the deposited carbide phase through variation of the sputter atmosphere and demonstrated decreased corrosion of W?C materials with increasing C content. A high-throughput X-ray diffraction and X-ray fluorescence experiment was employed for thin film characterization, which revealed solubility of Pt, Pd, and Ru in cubic WC. Density functional calculations of the lattice parameter dependence on carbon concentration enabled the determination of carbon concentration from the X-ray data as a function of transition metal stoichiometry. Our measurement of variations in the C stoichiometry and evolution of thin film texture with transition metal composition yielded surprising results. We detail how the combination of the composition spread technique, the high-throughput thin film characterization, and the density functional modeling of ternary carbide alloys provided a deep understanding of the chemical systems.

Gregoire, John M.; Tague, Michele E.; Smith, Eva H.; Dale, Darren; DiSalvo, Francis J.; Abrua, Hctor D.; Hennig, Richard G.; van Dover, R. Bruce

2010-01-01T23:59:59.000Z

315

Metal Hydrides  

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

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

316

Thin film electronic devices with conductive and transparent gas and moisture permeation barriers  

DOE Patents [OSTI]

A thin film stack (100, 200) is provided for use in electronic devices such as photovoltaic devices. The stack (100, 200) may be integrated with a substrate (110) such as a light transmitting/transmissive layer. A electrical conductor layer (120, 220) is formed on a surface of the substrate (110) or device layer such as a transparent conducting (TC) material layer (120,220) with pin holes or defects (224) caused by manufacturing. The stack (100) includes a thin film (130, 230) of metal that acts as a barrier for environmental contaminants (226, 228). The metal thin film (130,230) is deposited on the conductor layer (120, 220) and formed from a self-healing metal such as a metal that forms self-terminating oxides. A permeation plug or block (236) is formed in or adjacent to the thin film (130, 230) of metal at or proximate to the pin holes (224) to block further permeation of contaminants through the pin holes (224).

Simpson, Lin Jay

2013-12-17T23:59:59.000Z

317

Rechargeable thin-film lithium batteries  

SciTech Connect (OSTI)

Rechargeable thin-film batteries consisting of lithium metal anodes, an amorphous inorganic electrolyte, and cathodes of lithium intercalation compounds have been fabricated and characterized. These include Li-TiS{sub 2}, Li-V{sub 2}O{sub 5}, and Li-Li{sub x}Mn{sub 2}O{sub 4} cells with open circuit voltages at full charge of about 2.5 V, 3.7 V, and 4.2 V, respectively. The realization of these robust cells, which can be cycled thousands of times, was possible because of the stability of the amorphous lithium electrolyte, lithium phosphorus oxynitride. This material has a typical composition of Li{sub 2.9}PO{sub 3.3}N{sub 0.46}and a conductivity at 25 C of 2 {mu}S/cm. The thin-film cells have been cycled at 100% depth of discharge using current densities of 5 to 100 {mu}A/cm{sup 2}. Over most of the charge-discharge range, the internal resistance appears to be dominated by the cathode, and the major source of the resistance is the diffusion of Li{sup +} ions from the electrolyte into the cathode. Chemical diffusion coefficients were determined from ac impedance measurements.

Bates, J.B.; Gruzalski, G.R.; Dudney, N.J.; Luck, C.F.; Yu, X.

1993-09-01T23:59:59.000Z

318

Thin film ion conducting coating  

DOE Patents [OSTI]

Durable thin film ion conducting coatings are formed on a transparent glass substrate by the controlled deposition of the mixed oxides of lithium:tantalum or lithium:niobium. The coatings provide durable ion transport sources for thin film solid state storage batteries and electrochromic energy conservation devices.

Goldner, Ronald B. (Lexington, MA); Haas, Terry (Sudbury, MA); Wong, Kwok-Keung (Watertown, MA); Seward, George (Arlington, MA)

1989-01-01T23:59:59.000Z

319

Mechanochemical processing for metals and metal alloys  

DOE Patents [OSTI]

A set of processes for preparing metal powders, including metal alloy powders, by ambient temperature reduction of a reducible metal compound by a reactive metal or metal hydride through mechanochemical processing. The reduction process includes milling reactants to induce and complete the reduction reaction. The preferred reducing agents include magnesium and calcium hydride powders. A process of pre-milling magnesium as a reducing agent to increase the activity of the magnesium has been established as one part of the invention.

Froes, Francis H. (Moscow, ID); Eranezhuth, Baburaj G. (Moscow, ID); Prisbrey, Keith (Moscow, ID)

2001-01-01T23:59:59.000Z

320

Growth, structure and electrical properties of epitaxial thulium silicide thin films on silicon  

SciTech Connect (OSTI)

Thulium silicide thin films were grown on (100) and (111) Si by evaporation of Tm metal and Si layers and annealing in a vacuum. Electron microscopy and x-ray diffraction results showed that the TmSi{sub 2{minus}x} layers are of high crystalline quality grown epitaxially on Si. Electrical resistivity measurements showed that TmSi{sub 2{minus}x} layers are metallic exhibiting magnetic ordering below 3 K. {copyright} {ital 1997 American Institute of Physics.}

Travlos, A.; Salamouras, N.; Boukos, N. [Institute of Materials Science, National Centre for Scientific Research Demokritos, Athens, (Greece) 15310] [Institute of Materials Science, National Centre for Scientific Research Demokritos, Athens, (Greece) 15310

1997-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

ALD and Pulsed CVD of Ruthenium and Ruthenium Dioxide Thin Films From an Amidinate Precursor  

E-Print Network [OSTI]

Narrow window of O2 exposure (e.g. 0.02~0.04 Torr·s @ 325ºC) to obtain high quality pure Ru filmALD and Pulsed CVD of Ruthenium and Ruthenium Dioxide Thin Films From an Amidinate Precursor Xinwei, China Introduction Experimental ALD with O2 Ru metal film Pulsed CVD with NH3+H2 Ru metal film Pulsed

322

CMPE 185 Spring 1998 Syllabus 1 1 Administrative details  

E-Print Network [OSTI]

CMPE 185 Spring 1998 Syllabus 1 Syllabus 1 Administrative details Location and time Kresge 327, MWF of the quarter, and 10% on in­class work, Karplus & Larrabee Info 1 #12; 2 Syllabus CMPE 185 Spring 1998

Karplus, Kevin

323

UNIVERSITY OF SASKATCHEWAN | Spring 2012Undergraduate Recruitment Magazine  

E-Print Network [OSTI]

UNIVERSITY OF SASKATCHEWAN | Spring 2012Undergraduate Recruitment Magazine Adventuresin Australia of Saskatchewan Undergraduate Recruitment Magazine SPRING 2012 MANAGER OF UNDERGRADUATE RECRUITMENT Dan Seneker: Student and Enrolment Services Division University of Saskatchewan 38 College Building Saskatoon, SK S7N 5

Peak, Derek

324

UNIVERSITY OF SASKATCHEWAN | Spring 2014Undergraduate Recruitment Magazine  

E-Print Network [OSTI]

UNIVERSITY OF SASKATCHEWAN | Spring 2014Undergraduate Recruitment Magazine Starting on page 8 University of Saskatchewan Undergraduate Recruitment Magazine US is published annually and reaches more than 4,000 prospective University of Saskatchewan students. Spring 2014 Manager of Undergraduate

Saskatchewan, University of

325

BIOSC 871-02 Spring 2004 Dr. Margaret Ptacek  

E-Print Network [OSTI]

BIOSC 871-02 Spring 2004 SPECIATION Dr. Margaret Ptacek Week of Topic Thurs. Discussion Leader 1 VERSION OF PAPER DUE FRIDAY, APRIL 23 #12;2 BIOSC 871-02 Spring 2004 SPECIATION INSTRUCTOR: Dr. Margaret

Ptacek, Margaret B.

326

Armored spring-core superconducting cable and method of construction  

DOE Patents [OSTI]

An armored spring-core superconducting cable (12) is provided. The armored spring-core superconducting cable (12) may include a spring-core (20), at least one superconducting strand (24) wound onto the spring-core (20), and an armored shell (22) that encases the superconducting strands (24). The spring-core (20) is generally a perforated tube that allows purge gases and cryogenic liquids to be circulated through the armored superconducting cable (12), as well as managing the internal stresses within the armored spring-core superconducting cable (12). The armored shell (22) manages the external stresses of the armored spring-core superconducting cable (12) to protect the fragile superconducting strands (24). The armored spring-core superconducting cable (12) may also include a conductive jacket (34) formed outwardly of the armored shell (22).

McIntyre, Peter M. (611 Montclair, College Station, TX 77840); Soika, Rainer H. (1 Hensel, #X4C, College Station, TX 77840)

2002-01-01T23:59:59.000Z

327

Geochemistry And Geothermometry Of Spring Water From The Blackfoot...  

Open Energy Info (EERE)

for eight springs along the Corral Creek drainage. The springs along Corral Creek have Na-K-Ca temperatures that average 354C, a direct result of high potassium concentrations in...

328

Nonlinear springs with applications to flow regulation valves and mechanisms  

E-Print Network [OSTI]

This thesis focuses on the application of nonlinear springs for fluid flow control valves where geometric constraints, or fabrication technologies, limit the use of available solutions. Types of existing nonlinear springs ...

Freeman, David Calvin

2008-01-01T23:59:59.000Z

329

Forensic Management Academy Spring 2011 Tentative Schedule Forensic Management Academy  

E-Print Network [OSTI]

Forensic Management Academy ­ Spring 2011 Tentative Schedule Forensic Management Academy Spring:00 Tour Forensic Program Facilities 4:30 ­ 7:30 Session VIII Conflict Management Joyce Heames7:00 Free

Mohaghegh, Shahab

330

Metal catalyst technique for texturing silicon solar cells  

DOE Patents [OSTI]

Textured silicon solar cells and techniques for their manufacture utilizing metal sources to catalyze formation of randomly distributed surface features such as nanoscale pyramidal and columnar structures. These structures include dimensions smaller than the wavelength of incident light, thereby resulting in a highly effective anti-reflective surface. According to the invention, metal sources present in a reactive ion etching chamber permit impurities (e.g. metal particles) to be introduced into a reactive ion etch plasma resulting in deposition of micro-masks on the surface of a substrate to be etched. Separate embodiments are disclosed including one in which the metal source includes one or more metal-coated substrates strategically positioned relative to the surface to be textured, and another in which the walls of the reaction chamber are pre-conditioned with a thin coating of metal catalyst material.

Ruby, Douglas S. (Albuquerque, NM); Zaidi, Saleem H. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

331

Manchester Spring Chinook Broodstock Project, 1998-1999 Annual Report.  

SciTech Connect (OSTI)

This yearly report concerned facilities upgrade and endangered Snake River spring/summer chinook salmon captive broodstock rearing.

McAuley, W.Carlin; Wastel, Michael R.; Flagg, Thomas A. (Northwest and Alaska Fisheries Science Center, Coastal Zone and Estuarine Studies Division, Seattle, WA)

2000-02-01T23:59:59.000Z

332

Water Sampling At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Valles Caldera - Sulphur Springs Geothermal Area (Trainer, 1974)...

333

Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Geothermal Area (Phillips, 2004)...

334

Cuttings Analysis At Roosevelt Hot Springs Area (Christensen...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Cuttings Analysis At Roosevelt Hot Springs Area (Christensen, Et Al., 1983) Exploration Activity...

335

Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Geothermal Area (Ito & Tanaka, 1995)...

336

Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Area...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Valles Caldera - Sulphur Springs Area (Ito & Tanaka, 1995) Exploration...

337

Conceptual Model At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Conceptual Model At Valles Caldera - Sulphur Springs Geothermal Area (Gardner, 2010) Exploration...

338

Channel cracks in atomic-layer and molecular-layer deposited multilayer thin film coatings  

SciTech Connect (OSTI)

Metal oxide thin film coatings produced by atomic layer deposition have been shown to be an effective permeation barrier. The primary failure mode of such coatings under tensile loads is the propagation of channel cracks that penetrate vertically into the coating films. Recently, multi-layer structures that combine the metal oxide material with relatively soft polymeric layers produced by molecular layer deposition have been proposed to create composite thin films with desired properties, including potentially enhanced resistance to fracture. In this paper, we study the effects of layer geometry and material properties on the critical strain for channel crack propagation in the multi-layer composite films. Using finite element simulations and a thin-film fracture mechanics formalism, we show that if the fracture energy of the polymeric layer is lower than that of the metal oxide layer, the channel crack tends to penetrate through the entire composite film, and dividing the metal oxide and polymeric materials into thinner layers leads to a smaller critical strain. However, if the fracture energy of the polymeric material is high so that cracks only run through the metal oxide layers, more layers can result in a larger critical strain. For intermediate fracture energy of the polymer material, we developed a design map that identifies the optimal structure for given fracture energies and thicknesses of the metal oxide and polymeric layers. These results can facilitate the design of mechanically robust permeation barriers, an important component for the development of flexible electronics.

Long, Rong, E-mail: rlongmech@gmail.com [Department of Mechanical Engineering, University of Alberta, Edmonton, Alberta T6G 2G8 (Canada); Department of Mechanical Engineering, University of Colorado, Boulder, Colorado 80309 (United States); Dunn, Martin L. [Department of Mechanical Engineering, University of Colorado, Boulder, Colorado 80309 (United States); Singapore University of Technology and Design, Singapore 138682 (Singapore)

2014-06-21T23:59:59.000Z

339

ARM - Field Campaign - Spring Cloud IOP  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops Atmospheric Optical DepthgovCampaignsSpring 1994 Single Column ModelgovCampaignsSpring

340

ARM - Field Campaign - Spring UAV Campaign  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops Atmospheric Optical DepthgovCampaignsSpring 1994 Single ColumngovCampaignsSpring

Note: This page contains sample records for the topic "thin spring metal" 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

Predicting the Failure of Ultrasonic Spot Welds by Pull-out from Sheet Metal  

E-Print Network [OSTI]

-mode fracture of the base metal, the cohesive parameters for ductile fracture of an aluminum alloy were fracture in thin aluminum alloy coupons were determined by comparing experimental observations to numerical-welding has been recognized as a promising technology in joining automotive sheet metal. Compared

Thouless, Michael

342

ICCM Conference, San Diego, CA July 14-18, 2003 Metallic Coil-Polymer Braid Composites  

E-Print Network [OSTI]

14th ICCM Conference, San Diego, CA July 14-18, 2003 Metallic Coil-Polymer Braid Composites: I-0416 USA ABSTRACT Incorporation of metallic inductive elements into composites introduces a new opportunity thin in order to tune the composite to operate within microwave regimes. Coil arrays, on the other hand

Nemat-Nasser, Sia

343

Electrochromism in copper oxide thin films  

SciTech Connect (OSTI)

Transparent thin films of copper(I) oxide prepared on conductive SnO2:F glass substrates by anodic oxidation of sputtered copper films or by direct electrodeposition of Cu2O transformed reversibly to opaque metallic copper films when reduced in alkaline electrolyte. In addition, the same Cu2O films transform reversibly to black copper(II) oxide when cycled at more anodic potentials. Copper oxide-to-copper switching covered a large dynamic range, from 85% and 10% photopic transmittance, with a coloration efficiency of about 32 cm2/C. Gradual deterioration of the switching range occurred over 20 to 100 cycles. This is tentatively ascribed to coarsening of the film and contact degradation caused by the 65% volume change on conversion of Cu to Cu2O. Switching between the two copper oxides (which have similar volumes) was more stable and more efficient (CE = 60 cm2/C), but covered a smaller transmittance range (60% to 44% T). Due to their large electrochemical storage capacity and tolerance for alkaline electrolytes, these cathodically coloring films may be useful as counter electrodes for anodically coloring electrode films such as nickel oxide or metal hydrides.

Richardson, T.J.; Slack, J.L.; Rubin, M.D.

2000-08-15T23:59:59.000Z

344

MTSC735, Spring 2008 Electrical measurements 1 Electrical measurements  

E-Print Network [OSTI]

position between coil windings. Circuit designed to have zero output at equilibrium. MTSC735, Spring 20081 MTSC735, Spring 2008 Electrical measurements 1 Electrical measurements Critical to all/reducing noise from measurements MTSC735, Spring 2008 Electrical measurements 2 Measurements Believe nothing

Plaisted, David A.

345

Design of FePd spring actuators Taishi Wada*  

E-Print Network [OSTI]

. The coil spring made by a FSMA is activated by the attractive magnetic force produced by electromagnets on the above principle by using polycrystalline FePd alloy. Since the stiffness of the FePd coil spring become actuation. Keywords: actuator, coil spring, FePd, wire, ferromagnetic shape memory alloy, superelasticity

Taya, Minoru

346

Assessment of the eel stock in Sweden, spring 2012  

E-Print Network [OSTI]

Assessment of the eel stock in Sweden, spring 2012 Aqua reports 2012:9 First post-evaluation of the Swedish Eel Management Plan Willem Dekker #12;Assessment of the eel stock in Sweden, spring 2012 First: Dekker, W. (2012). Assessment of the eel stock in Sweden, spring 2012. First post

347

Hot Springs Metropolitan Planning Organization 2030 Long Range Transportation Plan  

E-Print Network [OSTI]

Hot Springs Area Metropolitan Planning Organization 100 Broadway Terrace Hot Springs, Arkansas 71901 Adopted November 3, 2005 HSA-MPO 2030 LRTPii Participating Agencies Garland County Hot... Federal Highway Administration Federal Transit Administration 2030 Long Range Transportation Plan for the Hot Springs Area Metropolitan Planning Organization This LRTP has been funded with federal Metropolitan Planning (PL) funds through...

Hot Springs Metropolitan Planning Organization

2005-11-03T23:59:59.000Z

348

West Virginia Business & Economic Review, Spring 2010 1 West Virginia  

E-Print Network [OSTI]

West Virginia Business & Economic Review, Spring 2010 1 West Virginia Business & Economic Bureau 18 Spring 2010 #12;West Virginia Business & Economic Review, Spring 2010 West Virginia Economy Hits Bottom In 2010 Excerpt From the West Virginia Economic Outlook 2010 by George W. Hammond, Associate

Mohaghegh, Shahab

349

Extracting metals directly from metal oxides  

DOE Patents [OSTI]

A method of extracting metals directly from metal oxides by exposing the oxide to a supercritical fluid solvent containing a chelating agent is described. Preferably, the metal is an actinide or a lanthanide. More preferably, the metal is uranium, thorium or plutonium. The chelating agent forms chelates that are soluble in the supercritical fluid, thereby allowing direct removal of the metal from the metal oxide. In preferred embodiments, the extraction solvent is supercritical carbon dioxide and the chelating agent is selected from the group consisting of {beta}-diketones, halogenated {beta}-diketones, phosphinic acids, halogenated phosphinic acids, carboxylic acids, halogenated carboxylic acids, and mixtures thereof. In especially preferred embodiments, at least one of the chelating agents is fluorinated. The method provides an environmentally benign process for removing metals from metal oxides without using acids or biologically harmful solvents. The chelate and supercritical fluid can be regenerated, and the metal recovered, to provide an economic, efficient process. 4 figs.

Wai, C.M.; Smart, N.G.; Phelps, C.

1997-02-25T23:59:59.000Z

350

Extracting metals directly from metal oxides  

DOE Patents [OSTI]

A method of extracting metals directly from metal oxides by exposing the oxide to a supercritical fluid solvent containing a chelating agent is described. Preferably, the metal is an actinide or a lanthanide. More preferably, the metal is uranium, thorium or plutonium. The chelating agent forms chelates that are soluble in the supercritical fluid, thereby allowing direct removal of the metal from the metal oxide. In preferred embodiments, the extraction solvent is supercritical carbon dioxide and the chelating agent is selected from the group consisting of .beta.-diketones, halogenated .beta.-diketones, phosphinic acids, halogenated phosphinic acids, carboxylic acids, halogenated carboxylic acids, and mixtures thereof. In especially preferred embodiments, at least one of the chelating agents is fluorinated. The method provides an environmentally benign process for removing metals from metal oxides without using acids or biologically harmful solvents. The chelate and supercritical fluid can be regenerated, and the metal recovered, to provide an economic, efficient process.

Wai, Chien M. (Moscow, ID); Smart, Neil G. (Moscow, ID); Phelps, Cindy (Moscow, ID)

1997-01-01T23:59:59.000Z

351

Fermi-level tuning of topological insulator thin films Masaki Aitani,1  

E-Print Network [OSTI]

Fermi-level tuning of topological insulator thin films Masaki Aitani,1 Yusuke Sakamoto,1 Toru Topological insulators are insulating materials but have metallic edge states with peculiar prop- erties properties of topological insulator ultrathin Bi2Te3 films by angle-resolved photoemission spectroscopy

Hasegawa, Shuji

352

p Channel thin lm transistor and complementary metaloxidesilicon inverter made of microcrystalline silicon  

E-Print Network [OSTI]

p Channel thin ®lm transistor and complementary metal±oxide±silicon inverter made ®lm transistor (TFT) made of directly deposited microcrystalline silicon (lc-Si). The lc-Si channel°C. By integrating this p TFT on a single lc-Si ®lm with an n channel TFT, we fabricated

353

Phonon and thermal properties of exfoliated TaSe2 thin films T. R. Pope,2  

E-Print Network [OSTI]

Phonon and thermal properties of exfoliated TaSe2 thin films Z. Yan,1 C. Jiang,1 T. R. Pope,2 C. F diselenide (2H-TaSe2) obtained via the "graphene-like" mechanical exfoliation of crystals grown by chemical films exfoliated from TaSe2 and other metal dichalcogenides, as well as for evaluating self

354

SUPERCONDUCTING PROPERTIES OF ALUMINIUM THIN FILMS AFTER ION IMPLANTATION AT LIQUID HELIUM TEMPERATURES (*)  

E-Print Network [OSTI]

L-271 SUPERCONDUCTING PROPERTIES OF ALUMINIUM THIN FILMS AFTER ION IMPLANTATION AT LIQUID HELIUM concentration near AlH2. It is well-known [1] that the superconducting transition temperature Tc of metals as in the electronic density of states N(O) at the Fermi surface. In the case of weak-coupling superconductors

Boyer, Edmond

355

Pollution of Aquatic Ecosystems Spring 2006  

E-Print Network [OSTI]

Cycle 24 Dr. Longley gone to NPS Workshop 26 Surface H20 Environments . 31 Water Treatment Feb 2Pollution of Aquatic Ecosystems Spring 2006 Jan. 17 Introduction 19 Water Characteristics & Water Wastewater Treatment 7 Chlorination & other Treatment methods 9 San Marcos Treatment Plants tours 14 Species

Aspbury, Andrea S. - Department of Biology, Texas State University

356

CHEM /8853 1 CHEM 8853, Spring,  

E-Print Network [OSTI]

semester biochemistry, one semester organic chemistry (CHEM 1315 or 2312) T-SQUARE PAGE (COURSE WEBSITECHEM /8853 1 CHEM 8853, Spring, Bioconjugate and Bioorthogonal Chemistry Syllabus COURSE MEETING expensive. You will be able to get through the course without purchasing either book. PREREQUISITES: one

Sherrill, David

357

Department of Mechanical Engineering Spring 2013  

E-Print Network [OSTI]

Device - Global Overview Tyco Fire Protection Products produces an air maintenance device (AMD-1) for dryPENNSTATE Department of Mechanical Engineering Spring 2013 Design of a Competitive Air Maintenance products and established team goals to be competitive with these products Generated multiple concepts

Demirel, Melik C.

358

Computer Science Graduation Requirements Checklist Spring 2006  

E-Print Network [OSTI]

Computer Science Graduation Requirements Checklist ­ Spring 2006 Computer Science Courses Course Gr. Sem. Comments CSE 113 Foundations of Computer Science I CSE 114 Computer Science I [prerequisite: CSE 110] CSE 213 Foundations of Computer Science II CSE 214 Computer Science II CSE 219 Computer Science

Zadok, Erez

359

OkanoganRiver SpringChinookSalmon  

E-Print Network [OSTI]

: Species or Hatchery Stock: Agency/Operator: Watershed and Region: Date Submitted: Date Last Updated: NOTE Chinook Above Wells Dam Table 3. Tribal Incidental Take Thresholds for ESA-Listed 44 Upper Columbia River Steelhead Table 4. Tribal & Recreational Incidental Take Thresholds 45 for Unmarked Spring Chinook Table 5

360

SPRING 2013 OU/SPC CAREER EXPERIENCE  

E-Print Network [OSTI]

SPRING 2013 OU/SPC CAREER EXPERIENCE PROGRAM The Storm Prediction Center (SPC) and the OU School will spend between 8-10 hrs per week at the SPC working on a research project related to U.S. severe weather through this program. The student will also have the opportunity to spend time in the SPC operations area

Note: This page contains sample records for the topic "thin spring metal" 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

SPRING 2012 OU/SPC CAREER EXPERIENCE  

E-Print Network [OSTI]

SPRING 2012 OU/SPC CAREER EXPERIENCE PROGRAM The Storm Prediction Center (SPC) and the OU School will spend between 8-10 hrs per week at the SPC working on a research project related to U.S. severe weather through this program. The student will also will have the opportunity to spend several days in the SPC

362

Astronomy 142: Spring 2008 The Evolving Universe  

E-Print Network [OSTI]

Astronomy 142: Spring 2008 The Evolving Universe: Recent Theories and Observations in Modern Astronomy INSTRUCTOR: Diane Friend E-MAIL: diane.friend@umontana.edu PHONE: 243-4299 (Phys./Astr. dept. office: 243-2073) OFFICE: CHCB 129 (inside the Physics/Astronomy dept. office) OFFICE HOURS: M 10-11 & 1

Vonessen, Nikolaus

363

GIS Analysis GIS 6116 -Spring 2015  

E-Print Network [OSTI]

). Geospatial Analysis (4th ed.). Leicester: Matador. Available online at httpGIS Analysis GIS 6116 - Spring 2015 School of Forest Resources and Conservation Geomatics Program _______________________________________________________________________________________ 1 GIS 6116 (GIS Analysis) INSTRUCTORS: Dr. Hartwig Henry Hochmair (FLREC Fort Lauderdale) Dr. Amr

Watson, Craig A.

364

Air Chemistry and Pollution Spring 2014  

E-Print Network [OSTI]

ATOC 3500 Air Chemistry and Pollution Spring 2014 Meeting: T/Th, 12:30 ­ 1:45 am; Duane G1B25 in the news; for example, the quality of the air we breathe directly affects our health. In addition to mitigate the effects of air pollution. Finally, we examine some recent examples of atmospheric chemical

Toohey, Darin W.

365

Geothermal Energy in Iceland Spring 2009  

E-Print Network [OSTI]

Geothermal Energy in Iceland Kaeo Ahu CEE 491 Spring 2009 Final Presentation #12;HISTORY Iceland has five major geothermal power plants (GPP) Two produce electric and thermal energy Three produce Creating the availability of geothermal resources #12;HISTORY & BACKGROUND Iceland's first settlers used

Prevedouros, Panos D.

366

DEAN'S LIST HONORABLE MENTION Spring Semester 2014  

E-Print Network [OSTI]

DEAN'S LIST HONORABLE MENTION Spring Semester 2014 Congratulations to these students for earning Joseph Ding, Yawei Dow, Luz M. Dzul Karnain, Ahmad Ariff Eddy, Steven Kyle Edwards, Corey Taylor Ellis Emelien Hailwood, Michael Dean Hall, Peter W. Hatch, Brent Lane Haubert, Ian A. Hernandez, Luis Leonardo

Wong, Pak Kin

367

Cloud Microphysics Spring 2013 **odd years?**  

E-Print Network [OSTI]

ATS724 Cloud Microphysics (2-0-0) Spring 2013 **odd years?** Prerequisites: ATS620, ATS621; Ph, as the class will involve designing and building a simple cloud microphysical model. Course Description: **Sue and observations of nucleation, mechanisms of cloud droplet-spectra broadening, precipitation particle growth

368

CHEMICAL ENGINEERING Fall Term Spring Term  

E-Print Network [OSTI]

CHEMICAL ENGINEERING CURRICULUM FALL 2010 Fall Term Spring Term EGGG 101 Introduction to Chemical Engineering 3 MATH 242 Analytic Geometry & Calculus B 4 MATH 243 Analytic Geometry & Calculus C 4 Critical Reading and Writing 3 Breadth Requirement Elective 1 3 15 17 CHEG 231 Chemical Engineering

Lee, Kelvin H.

369

DEAN'S LIST HONORABLE MENTION Spring Semester 2010  

E-Print Network [OSTI]

DEAN'S LIST HONORABLE MENTION Spring Semester 2010 Brown, Skyler Joseph Budinoff, Hannah D. Buzimkic, Ena Campbell, Jesse Alexander Campbell, Jonathan A. Carlotto, Colleen R. Carvallo, Francisco Cureton, David Wayne Davis, Trent Wilford Davis, Wyatt Joseph DeRosa, Sean Edward Dettmer, Lance D. Dixit

Wong, Pak Kin

370

Current Issues at NIH Spring 2009  

E-Print Network [OSTI]

OPERA Current Issues at NIH Spring 2009 Pam Gilden and David Curren Office of Policy for Extramural Research Administration #12;OPERA NIH Budget News and Priorities #12;3 Final NIH Appropriations FY 2009 · NIH received a total of $30.4 billion in new budget authority. · Increase of 3.2% from FY 2008

Grishok, Alla

371

Revised Spring 2008 NIH Public Access Policy  

E-Print Network [OSTI]

Revised Spring 2008 NIH Public Access Policy Notice Number: NOT-OD-08-033 - (See Notice NOT-OD-08-161 (Consolidated Appropriations Act, 2008), the NIH voluntary Public Access Policy (NOT-OD-05-022) is now mandatory funded by the NIH submit or have submitted for them to the National Library of Medicine's PubMed Central

372

Neutrinoless Double Phys 135c Spring 2007  

E-Print Network [OSTI]

Neutrinoless Double Beta Decay Phys 135c Spring 2007 Michael Mendenhall #12;Theory Overview #12 beta decays #12;neutrinoless double beta decays n e- p beta decay e #12;neutrinoless double beta decays n e- p beta decay e n e- p n e- p double beta decay e e #12;neutrinoless double beta decays n e- p

Golwala, Sunil

373

ECOLOGY LIFE 320 Spring Semester 2011  

E-Print Network [OSTI]

ECOLOGY LIFE 320 Spring Semester 2011 INSTRUCTOR: Dr. Liba Pejchar Office: 234 Wagar E-mail: liba to the fundamental principles of ecology. You will learn about the mechanisms that generate ecological patterns the distribution and abundance of organisms in nature. We will spend most of the semester studying ecology

374

Denman Forestry Issues Series presents: Spring 2009  

E-Print Network [OSTI]

Denman Forestry Issues Series presents: Spring 2009 Future of Forestry in the Pacific Northwest May, College of Forest Resources Session 1: The Future of Forestry in the Pacific Northwest "The Future of Forestry in the Pacific Northwest" Bruce Bare "Markets Happen: The value of diversifying markets" Ivan

Borenstein, Elhanan

375

Chemistry 106X -Spring 2011 General Chemistry  

E-Print Network [OSTI]

Chemistry 106X - Spring 2011 General Chemistry Instructor: Christopher Iceman Class: MWF 1 and can be purchased in the UAF bookstore or elsewhere: · Chemistry and Chemical Reactivity 7th Ed for Chemistry and Chemical Reactivity 7th Ed. (1 or 2 semester) · TurningPoint Technologies ResponseCard RF

Wagner, Diane

376

Chemistry and Biochemistry Graduate Student Spring 2012  

E-Print Network [OSTI]

Chemistry and Biochemistry Graduate Student Tutors Spring 2012 (All arrangements are solely between.axelrod@mail.utexas.edu Organic Chemistry Chris Bates chrismbates@gmail.com General Chemistry Lecture/Lab Organic Chemistry Amy Bonaparte abonaparte@mail.utexas.edu General and Organic Chemistry Shelly Casciato slcasciato

377

CHEMICAL ENGINEERING Fall Term Spring Term  

E-Print Network [OSTI]

CHEG 332 Chemical Engineering Kinetics 3 CHEG 342 Heat and Mass Transfer 3 CHEG 341 Fluid Mechanics 3CHEMICAL ENGINEERING CURRICULUM Fall Term Spring Term EGGG 101 Introduction to Engineering (FYE) 2 CHEG 112 Introduction to Chemical Engineering 3 CHEM 111 General Chemistry 3 CHEM 112 General Chemistry

Lee, Kelvin H.

378

Internship Administration (Policy effective Spring 2013)  

E-Print Network [OSTI]

Internship Administration (Policy effective Spring 2013) The purpose of this policy is to provide or repository for both non-credit and credit bearing internships. Employers and organizations wishing to post an internship opportunity have the option to contact the Career Center and indicate their interest in a Siena

379

University of Colorado Boulder Colorado Springs Denver  

E-Print Network [OSTI]

University of Colorado Boulder · Colorado Springs · Denver Office of the Vice President for Academic Affairs and Research 1800 Grant Street, Suite 800 35 UCA Denver, Colorado 80203-1185 (303) 860 Diversity Report Prepared by the University of Colorado System Office of Institutional Research April 2009

Stowell, Michael

380

Spring 05 - Department of Mathematics, Purdue University  

E-Print Network [OSTI]

Description: This spring I will be teaching MA 572 (Introduction to Algebraic ... of scales; examples include blood flow in animal tissue, groundwater flow, heat ... We will illustrate why and how different tools are used for different types of hierarchies, ... mixed finite element method for the solution of second order elliptic and...

1910-41-11T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

Wetlands Ecology and Management Spring 2006  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2006 Instructor: Dr. Matthew Gray (mattjgray-3897) Required Text: Wetlands, 2000, 3rd edition (ISBN 047129232X) Authors: William J. Mitsch and James C. Gosselink Course Goal: To expose students to the basic principles of wetland ecology and management via

Gray, Matthew

382

Wetlands Ecology and Management Spring 2008  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2008 Instructor: Dr. Matthew Gray (mgray11@utk-3897) Drew Wirwa (dwirwa@utk.edu, 201 Ellington PSB, 974-3897) Recommended Text: Wetlands, 2007, 4th edition students to the basic principles of wetland ecology and management via class lectures, labs, and field

Gray, Matthew

383

Wetlands Ecology and Management Spring 2005  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2005 Instructor: Dr. Matthew Gray (mattjgray-2635) Required Text: Wetlands, 2000, 3rd edition (ISBN 047129232X) Authors: William J. Mitsch and James C. Gosselink Course Goal: To expose students to the basic principles of wetland ecology and management via

Gray, Matthew

384

Wetlands Ecology and Management Spring 2007  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2007 Instructor: Dr. Matthew Gray (mgray11@utk Text: Wetlands, 2000, 3rd edition (ISBN 047129232X) Authors: William J. Mitsch and James C. Gosselink Course Goal: To expose students to the basic principles of wetland ecology and management via class

Gray, Matthew

385

Wetlands Ecology and Management Spring 2009  

E-Print Network [OSTI]

WFS 340 Wetlands Ecology and Management Spring 2009 Instructor: Dr. Matthew Gray (mgray11@utk-3897) Drew Wirwa (dwirwa@utk.edu, 201 Ellington PSB, 974-3897) Recommended Text: Wetlands, 2007, 4th edition students to the basic principles of wetland ecology and management via class lectures, labs, and field

Gray, Matthew

386

Bellows-Type Accumulators for Liquid Metal Loops of Space Reactor Power Systems  

SciTech Connect (OSTI)

In many space nuclear power systems, the primary and/or secondary loops use liquid metal working fluids, and require accumulators to accommodate the change in the liquid metal volume and maintain sufficient subcooling to avoid boiling. This paper developed redundant and light-weight bellows-type accumulators with and without a mechanical spring, and compared the operating condition and mass of the accumulators for different types of liquid metal working fluids and operating temperatures: potassium, NaK-78, sodium and lithium loops of a total capacity of 50 liters and nominal operating temperatures of 840 K, 860 K, 950 K and 1340 K, respectively. The effects of using a mechanical spring and different structural materials on the design, operation and mass of the accumulators are also investigated. The structure materials considered include SS-316, Hastelloy-X, C-103 and Mo-14Re. The accumulator without a mechanical spring weighs 23 kg and 40 kg for a coolant subcooling of 50 K and 100 K, respectively, following a loss of the fill gas. The addition of a mechanical spring comes with a mass penalty, in favor of higher redundancy and maintaining a higher liquid metal subcooling.

Tournier, Jean-Michel; El-Genk, Mohamed S. [Institute for Space and Nuclear Power Studies, University of New Mexico, Albuquerque, NM 87131 (United States); Chemical and Nuclear Engineering Department, University of New Mexico, Albuquerque, NM 87131 (United States)

2006-01-20T23:59:59.000Z

387

Metal-phosphate binders  

DOE Patents [OSTI]

A metal-phosphate binder is provided. The binder may include an aqueous phosphoric acid solution, a metal-cation donor including a metal other than aluminum, an aluminum-cation donor, and a non-carbohydrate electron donor.

Howe, Beth Ann [Lewistown, IL; Chaps-Cabrera, Jesus Guadalupe [Coahuila, MX

2009-05-12T23:59:59.000Z

388

Vertically Aligned Nanocomposite Thin Films  

E-Print Network [OSTI]

and epitaxial growth ability on given substrates. In the present work, we investigated unique epitaxial two-phase VAN (BiFeO3)x:(Sm2O3)1-x and (La0.7Sr0.3MnO3)x:(Mn3O4)1-x thin film systems by pulsed laser deposition. These VAN thin films exhibit a highly...

Bi, Zhenxing

2012-07-16T23:59:59.000Z

389

Method for formation of thin film transistors on plastic substrates  

DOE Patents [OSTI]

A process for formation of thin film transistors (TFTs) on plastic substrates replaces standard thin film transistor fabrication techniques, and uses sufficiently lower processing temperatures so that inexpensive plastic substrates may be used in place of standard glass, quartz, and silicon wafer-based substrates. The process relies on techniques for depositing semiconductors, dielectrics, and metals at low temperatures; crystallizing and doping semiconductor layers in the TFT with a pulsed energy source; and creating top-gate self-aligned as well as back-gate TFT structures. The process enables the fabrication of amorphous and polycrystalline channel silicon TFTs at temperatures sufficiently low to prevent damage to plastic substrates. The process has use in large area low cost electronics, such as flat panel displays and portable electronics.

Carey, Paul G. (Mountain View, CA); Smith, Patrick M. (San Ramon, CA); Sigmon, Thomas W. (Portola Valley, CA); Aceves, Randy C. (Livermore, CA)

1998-10-06T23:59:59.000Z

390

Method for formation of thin film transistors on plastic substrates  

DOE Patents [OSTI]

A process for formation of thin film transistors (TFTs) on plastic substrates replaces standard thin film transistor fabrication techniques, and uses sufficiently lower processing temperatures so that inexpensive plastic substrates may be used in place of standard glass, quartz, and silicon wafer-based substrates. The process relies on techniques for depositing semiconductors, dielectrics, and metals at low temperatures; crystallizing and doping semiconductor layers in the TFT with a pulsed energy source; and creating top-gate self-aligned as well as back-gate TFT structures. The process enables the fabrication of amorphous and polycrystalline channel silicon TFTs at temperatures sufficiently low to prevent damage to plastic substrates. The process has use in large area low cost electronics, such as flat panel displays and portable electronics. 5 figs.

Carey, P.G.; Smith, P.M.; Sigmon, T.W.; Aceves, R.C.

1998-10-06T23:59:59.000Z

391

TI--CR--AL--O thin film resistors  

DOE Patents [OSTI]

Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solana Beach, CA)

2000-01-01T23:59:59.000Z

392

Metal Hydrides - Science Needs  

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

with traditions in metal hydride research Metal and Ceramic Sciences Condensed Matter Physics Materials Chemistry Chemical and Biological Sciences Located on campus of Tier...

393

Ion Beam Deposition of Thin Films: Growth Processes and Nanostructure Formation  

SciTech Connect (OSTI)

Ion beam deposition is a process far from thermodynamic equilibrium and is in particular suited to grow metastable thin films with diamond-like properties, such as tetrahedral amorphous carbon (ta-C) and cubic boron nitride (c-BN). In this contribution the atomistic description of the deposition and growth processes are reviewed and compared to experimental results, obtained from mass selected ion beam deposition. The focus will be set to the nucleation and growth processes of boron nitride as a model system for ion based thin film formation. Furthermore, recent examples for nanostructure formation in ion deposited compound thin films will be presented. Ion beam deposited metal-carbon nano-composite thin films exhibit a variety of different morphologies such as rather homogeneous nanocluster distributions embedded in an a-C matrix, but also the self-organized formation of nanoscale multilayer structures.

Hofsaess, Hans C. [II. Physikalisches Institut, Universitaet Goettingen, Friedrich-Hund-Platz 1, D-37077 Goettingen (Germany)

2004-12-01T23:59:59.000Z

394

Thin superconducting films: sputtering, characterizations, and applications. January 1975-December 1987 (citations from the INSPEC: Information Services for the Physics and Engineering Communities data base). Report for January 1975-December 1987  

SciTech Connect (OSTI)

This bibliography contains citations concerning the theories, production, characterizations, and applications of thin superconducting films. Sputtering techniques for fabricating thin superconducting films from transition metals, rare earth compounds, aluminum group metals, and germanium group metals are discussed. Their electrical, magnetic, and thermal properties are also examined. Topics include critical characteristics, transition temperatures, superconductive tunnelling and junctions, electrical impedances and energy gaps, persistent currents, and size effects. Thin superconducting film applications include optical detection, optical switching, Josephson junctions, microwave devices, and surface acoustic devices. (Contains 302 citations fully indexed and including a title list.)

Not Available

1988-01-01T23:59:59.000Z

395

High Quality, Dense Thin Films Using Metal/Metal Alloy Additives - Energy  

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

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

396

Modeling and control of thin film surface morphology: application to thin film solar cells  

E-Print Network [OSTI]

of a p-i-n thin-film solar cell with front transparent con-for thin-film a-si:h solar cells. Progress in Photovoltaics,in thin-film silicon solar cells. Optics Communications,

Huang, Jianqiao

2012-01-01T23:59:59.000Z

397

Process for forming a metal compound coating on a substrate  

DOE Patents [OSTI]

A method of coating a substrate with a thin layer of a metal compound by forming a dispersion of an electrophoretically active organic colloid and a precursor of the metal compound in an electrolytic cell in which the substrate is an electrode. Upon application of an electric potential, the electrode is coated with a mixture of the organic colloid and the precursor to the metal compound, and the coated substrate is then heated in the presence of an atmosphere or vacuum to decompose the organic colloid and form a coating of either a combination of metal compound and carbon, or optionally forming a porous metal compound coating by heating to a temperature high enough to chemically react the carbon.

Sharp, Donald J. (Albuquerque, NM); Vernon, Milton E. (Albuquerque, NM); Wright, Steven A. (Albuquerque, NM)

1991-01-01T23:59:59.000Z

398

Process for forming a metal compound coating on a substrate  

DOE Patents [OSTI]

A method of coating a substrate with a thin layer of a metal compound by forming a dispersion of an electrophoretically active organic colloid and a precursor of the metal compound in an electrolytic cell in which the substrate is an electrode. Upon application of an electric potential, the electrode is coated with a mixture of the organic colloid and the precursor to the metal compound, and the coated substrate is then heated in the presence of an atmosphere or vacuum to decompose the organic colloid and form a coating of either a combination of metal compound and carbon, or optionally forming a porous metal compound coating by heating to a temperature high enough to chemically react the carbon.

Sharp, D.J.; Vernon, M.E.; Wright, S.A.

1988-06-29T23:59:59.000Z

399

Heavy metal biosensor  

SciTech Connect (OSTI)

Compositions and methods are provided for detection of certain heavy metals using bacterial whole cell biosensors.

Hillson, Nathan J; Shapiro, Lucille; Hu, Ping; Andersen, Gary L

2014-04-15T23:59:59.000Z

400

Journal of Undergraduate Research, Spring 2014  

E-Print Network [OSTI]

.................................................................................................................................. 20 Eric Rivera An analysis of electromyography as an input method for resilient and affordable systems: human-computer interfacing using the bodys electrical activity ............................................ 30 Seth Polsley Man of Tomorrow: a...Summer 2013 Spring 2014 The University of Kansas prohibits discrimination on the basis of race, color, ethnicity, religion, sex, national origin, age, ancestry, disability, status as a veteran, sexual orientation, marital status, parental status...

2014-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "thin spring metal" 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

Baltazor Springs Geothermal Project | 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 Home Page on Office of InspectorConcentrating SolarElectricEnergyCT BiomassArnprior,Aurantia SACitasUSFWSBayInformationSprings

402

Granite Springs Geothermal Project | 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 CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio: Energy ResourcesGordon,Granite Springs Geothermal Project Project

403

Carbon, nitrogen and $\\alpha$-element abundances determine the formation sequence of the Galactic thick and thin disks  

E-Print Network [OSTI]

Using the DR12 public release of APOGEE data, we show that thin and thick disk separate very well in the space defined by [$\\alpha$/Fe], [Fe/H] and [C/N]. Thick disk giants have both higher [C/N] and higher [$\\alpha$/Fe] than do thin disk stars with similar [Fe/H]. We deduce that the thick disk is composed of lower mass stars than the thin disk. Considering the fact that at a given metallicity there is a one-to-one relation between stellar mass and age, we are then able to infer the chronology of disk formation. Both the thick and the thin disks - defined by [$\\alpha$/Fe] -- converge in their dependance on [C/N] and [C+N/Fe] at [Fe/H]$\\approx$-0.7. We conclude that 1) the majority of thick disk stars formed earlier than did the thin disk stars 2) the formation histories of the thin and thick disks diverged early on, even when the [Fe/H] abundances are similar 3) that the star formation rate in the thin disk has been lower than in the thick disk, at all metallicities. Although these general conclusions remain ...

Masseron, T

2015-01-01T23:59:59.000Z

404

N Springs expedited response action proposal  

SciTech Connect (OSTI)

Since signing the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) in 1989, the parties to the agreement have recognized the need to modify the approach to conducting investigations, studies, and cleanup actions at Hanford. To implement this approach, the parties have jointly developed the Hanford Past-Practice Strategy. The strategy defines a non-time-critical expedited response action (ERA) as a response action ``needed to abate a threat to human health or welfare or the environment where sufficient time exists for formal planning prior to initiation of response. In accordance with the past-practice strategy, DOE proposes to conduct an ERA at the N Springs, located in the Hanford 100 N Area, to substantially reduce the strontium-90 transport into the river through the groundwater pathway. The purpose of this ERA proposal is to provide sufficient information to select a preferred alternative at N Springs. The nature of an ERA requires that alternatives developed for the ERA be field ready; therefore, all the technologies proposed for the ERA should be capable of addressing the circumstances at N Springs. A comparison of these alternatives is made based on protectiveness, cost, technical feasibility, and institutional considerations to arrive at a preferred alternative. Following the selection of an alternative, a design phase will be conducted; the design phase will include a detailed look at design parameters, performance specifications, and costs of the selected alternative. Testing will be conducted as required to generate design data.

Not Available

1994-01-01T23:59:59.000Z

405

Brillouin light scattering study of spin waves in NiFe/Co exchange spring bilayer films  

SciTech Connect (OSTI)

Spin waves are investigated in Permalloy(Ni{sub 80}Fe{sub 20})/Cobalt(Co) exchange spring bilayer thin films using Brillouin light scattering (BLS) experiment. The magnetic hysteresis loops measured by magneto-optical Kerr effect show a monotonic decrease in coercivity of the bilayer films with increasing Py thickness. BLS study shows two distinct modes, which are modelled as Damon-Eshbach and perpendicular standing wave modes. Linewidths of the frequency peaks are found to increase significantly with decreasing Py layer thickness. Interfacial roughness causes to fluctuate exchange coupling at the nanoscale regimes and the effect is stronger for thinner Py films. A quantitative analysis of the magnon linewidths shows the presence of strong local exchange coupling field which is much larger compared to macroscopic exchange field.

Haldar, Arabinda; Banerjee, Chandrima; Laha, Pinaki; Barman, Anjan, E-mail: abarman@bose.res.in [Thematic Unit of Excellence on Nanodevice Technology, Department of Condensed Matter Physics and Material Sciences, S. N. Bose National Centre for Basic Sciences, Kolkata 700098 (India)

2014-04-07T23:59:59.000Z

406

Steady states and linear stability analysis of precipitation pattern formation at geothermal hot springs  

E-Print Network [OSTI]

A dynamical theory of geophysical precipitation pattern formation is presented and applied to irreversible calcium carbonate (travertine) deposition. Specific systems studied here are the terraces and domes observed at geothermal hot springs, such as those at Yellowstone National Park, and speleothems, particularly stalactites and stalagmites. The theory couples the precipitation front dynamics with shallow water flow, including corrections for turbulent drag and curvature effects. In the absence of capillarity and with a laminar flow profile, the theory predicts a one-parameter family of steady state solutions to the moving boundary problem describing the precipitation front. These shapes match well the measured shapes near the vent at the top of observed travertine domes. Closer to the base of the dome, the solutions deviate from observations, and circular symmetry is broken by a fluting pattern, which we show is associated with capillary forces causing thin film break-up. We relate our model to that recent...

Chan, Pak Yuen

2007-01-01T23:59:59.000Z

407

Carnegie Mellon University 70-451 Management Information Systems: Spring 2012Carnegie Mellon University 70-451 Management Information Systems: Spring 2012 1Carnegie Mellon University 70-451 Management Information Systems: Spring 2012 1Carnegie Mellon Univ  

E-Print Network [OSTI]

Carnegie Mellon University 70-451 Management Information Systems: Spring 2012Carnegie Mellon University 70-451 Management Information Systems: Spring 2012 1Carnegie Mellon University 70-451 Management Information Systems: Spring 2012 1Carnegie Mellon University 70-451 Management Information Systems: Spring

Gatterbauer, Wolfgang

408

Thin-film Lithium Batteries  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe1 MembersStability| EMSLforThin Thin-Film

409

Epitaxial Thin Film XRD | EMSL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4:Epitaxial Thin Film XRD Epitaxial Thin Film XRD Systems

410

Origin of platy calcite crystals in hot-spring deposits in the Kenya Rift Valley  

SciTech Connect (OSTI)

Platy calcite crystals, which have their c axis parallel to their shortest length axis, are common components of travertine deposits found around some hot springs in the Kenya Rift Valley. They are composite crystals formed of numerous paper-thin subcrystals. Individual plates allowed to grow without obstruction develop a hexagonal motif. The Kenyan crystals typically form in hot (>75 C) waters that have a low Ca content (<10 mg/l), a high CO{sub 2} content, and a high rate of CO{sub 2} degassing. At Chemurkeu, aggregates of numerous small platy crystals collectively form lattice crystals that superficially resemble ray crystals. The walls of the lattice crystals are formed of large platy crystals that have their long and intermediate length axes aligned parallel to the plane of the long axis of the lattice crystal. Internally, the lattice crystals are formed of small platy calcite crystals arranged in a boxlike pattern that creates the appearance of a lattice when viewed in thin section. Lattice crystals are highly porous, with each pore being enclosed by platy crystals. At Lorusio, travertines are mainly formed of pseudodentrites that are constructed by numerous small platy crystals attached to a main stem which is a large platy crystal that commonly curves along its long axis. The pseudodentrites are the main construction blocks in ledges and lilypads that form in the vent pool and spring outflow channels, where the water is too hot for microbes other than hyperthermophiles. The platy calcite crystals in the Kenyan travertines are morphologically similar to platy calcite crystals that form as scale in pipes in the geothermal fields of New Zealand and hydrothermal angel wing calcite from the La Fe mine in Mexico. Comparison of the Kenyan and New Zealand crystals indicates that platy calcite crystals form from waters with a low Ca{sup 2+} content and a high CO{sub 3}/Ca ratio due to rapid rates of CO{sub 2} degassing.

Jones, B. [Univ. of Alberta, Edmonton, Alberta (Canada). Dept. of Earth and Atmospheric Sciences; Renault, R.W. [Univ. of Saskatchewan, Saskatoon, Saskatchewan (Canada). Dept. of Geological Sciences

1998-09-01T23:59:59.000Z

411

Sedimentology, diagenesis, and trapping style, Chesterian Tar Springs sandstone at Inman Field, Gallatin County, Illinois  

SciTech Connect (OSTI)

The Tar Springs Sandstone in southern Illinois is often over-looked as a pay, yet it can be a prolific producer. The Inman Field, discovered in 1940, produces from several cyclic Chesterian sandstones from structural-stratigraphic traps in the Wabash Valley Fault System of southeastern Illinois. The oil was sourced from the Devonian New Albany Shale and apparently migrated vertically along the Wabash Valley faults to its present location, thus charging many of the Chesterian and lower Pennsylvanian sands in the field. The Tar Springs Sandstone produces from stacked distributary channel sand reservoirs up to 125 feet thick which have cut up to 40 feet into laterally equivalent non-reservoir, delta-fringe facies and the underlying Glen Dean Limestone. The reservoir sands are well-sorted, fine- to medium-grained quartz arenites with less than 5% feldspar and chert. Quartz grains have quartz overgrowths. Feldspar grains are clouded in thin-section and show pronounced etching and dissolution in SEM. Diagenetic kaolinite and small amounts of illite and magnesium-rich chlorite occur in intergranular pores. Sparry, iron-rich dolomite or ankerite that fills pores in irregular millimeter-size patches, occupies up to 10% of the reservoir rock. Typical reservoir porosity ranges from 16 to 19 percent and permeability ranges from 60 to 700 md. By contrast non-reservoir delta-fringe sands typically have porosities of 6 to 12 percent and permeabilities of 1 to 20 md. Delta-fringe Tar Springs shales act as impermeable lateral and vertical seals, aiding in stratigraphic trapping.

Morse, D.G. [Illinois State Geological Survey, Champaign, IL (United States)

1996-09-01T23:59:59.000Z

412

Superconductivity in Metal-mixed Ion-Implanted Polymer Films  

E-Print Network [OSTI]

Ion-implantation of normally insulating polymers offers an alternative to depositing conjugated organics onto plastic films to make electronic circuits. We used a 50 keV nitrogen ion beam to mix a thin 10 nm Sn/Sb alloy film into the sub-surface of polyetheretherketone (PEEK) and report the low temperature properties of this material. We observed metallic behavior, and the onset of superconductivity below 3 K. There are strong indications that the superconductivity does not result from a residual thin-film of alloy, but instead from a network of alloy grains coupled via a weakly conducting, ion-beam carbonized polymer matrix.

A. P. Micolich; E. Tavenner; B. J. Powell; A. R. Hamilton; M. T. Curry; R. E. Giedd; P. Meredith

2006-03-15T23:59:59.000Z

413

Cross-plane thermal properties of transition metal dichalcogenides  

SciTech Connect (OSTI)

In this work, we explore the thermal properties of hexagonal transition metal dichalcogenide compounds with different average atomic masses but equivalent microstructures. Thermal conductivity values of sputtered thin films were compared to bulk crystals. The comparison revealed a >10 fold reduction in thin film thermal conductivity. Structural analysis of the films revealed a turbostratic structure with domain sizes on the order of 5-10 nm. Estimates of phonon scattering lengths at domain boundaries based on computationally derived group velocities were consistent with the observed film microstructure, and accounted for the reduction in thermal conductivity compared to values for bulk crystals.

Muratore, C. [Department of Chemical and Materials Engineering, University of Dayton, Dayton, Ohio 45469 (United States) [Department of Chemical and Materials Engineering, University of Dayton, Dayton, Ohio 45469 (United States); Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Varshney, V. [Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States) [Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Universal Technology Corporation, Dayton, Ohio 45432 (United States); Gengler, J. J. [Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States) [Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Spectral Energies LLC, Dayton, Ohio 45431 (United States); Hu, J. J.; Bultman, J. E. [Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States) [Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); University of Dayton Research Institute, Dayton, Ohio 45469 (United States); Smith, T. M. [Department of Materials Science and Engineering, Ohio State University, Columbus, Ohio 43210 (United States)] [Department of Materials Science and Engineering, Ohio State University, Columbus, Ohio 43210 (United States); Shamberger, P. J.; Roy, A. K.; Voevodin, A. A. [Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States)] [Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Qiu, B.; Ruan, X. [Department of Mechanical Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States)] [Department of Mechanical Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States)

2013-02-25T23:59:59.000Z

414

Steady states and linear stability analysis of precipitation pattern formation at geothermal hot springs  

E-Print Network [OSTI]

A dynamical theory of geophysical precipitation pattern formation is presented and applied to irreversible calcium carbonate (travertine) deposition. Specific systems studied here are the terraces and domes observed at geothermal hot springs, such as those at Yellowstone National Park, and speleothems, particularly stalactites and stalagmites. The theory couples the precipitation front dynamics with shallow water flow, including corrections for turbulent drag and curvature effects. In the absence of capillarity and with a laminar flow profile, the theory predicts a one-parameter family of steady state solutions to the moving boundary problem describing the precipitation front. These shapes match well the measured shapes near the vent at the top of observed travertine domes. Closer to the base of the dome, the solutions deviate from observations, and circular symmetry is broken by a fluting pattern, which we show is associated with capillary forces causing thin film break-up. We relate our model to that recently proposed for stalactite growth, and calculate the linear stability spectrum of both travertine domes and stalactites. Lastly, we apply the theory to the problem of precipitation pattern formation arising from turbulent flow down an inclined plane, and identify a linear instability that underlies scale-invariant travertine terrace formation at geothermal hot springs.

Pak Yuen Chan; Nigel Goldenfeld

2007-08-22T23:59:59.000Z

415

WSSRAP chemical plant geotechnical investigations for the Weldon Spring Site Remedial Action Project, Weldon Spring, Missouri  

SciTech Connect (OSTI)

This document has been prepared for the United states Department of Energy (DOE) Weldon Spring Site Remedial Action Project (WSSRAP) by the Project Management Contractor (PMC), which consists of MK-Ferguson Company (MKF) and Morrison Knudsen Corporation Environmental Services Group (MKES) with Jacobs Engineering Group (JEG) as MKF's predesignated subcontractor. This report presents the results of site geotechnical investigations conducted by the PMC in the vicinity of the Weldon Spring chemical plant and raffinate pits (WSCP/RP) and in potential on-site and off-site clayey material borrow sources. The WSCP/RP is the proposed disposal cell (DC) site. 39 refs., 24 figs., 12 tabs.

Not Available

1990-12-01T23:59:59.000Z

416

Compound and Elemental Analysis At Jemez Springs Area (Goff ...  

Open Energy Info (EERE)

and Elemental Analysis Activity Date Usefulness not indicated DOE-funding Unknown Notes Gas samples from fumaroles, springs, andor wells. References Fraser E. Goff, Cathy J....

417

Geology and Geothermal Potential of the Roosevelt Hot Springs...  

Open Energy Info (EERE)

Utah Jump to: navigation, search OpenEI Reference LibraryAdd to library Thesis: Geology and Geothermal Potential of the Roosevelt Hot Springs Area, Beaver County,...

418

analysis indian springs: Topics by E-print Network  

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

the most commonENGINEERING 12 SPRING 2008 PHYSICAL SYSTEMS ANALYSIS LABORATORY 1: TRANSFORMERS Objectives or counterclockwise). In the following discussion the subscript 1 will...

419

,"Highgate Springs, VT Natural Gas Pipeline Imports From Canada...  

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

Highgate Springs, VT Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","L...

420

Petrography Analysis At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

(Armstrong, Et Al., 1995) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Petrography Analysis At Valles Caldera - Sulphur Springs Geothermal...

Note: This page contains sample records for the topic "thin spring metal" 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

Analysis Of Hot Springs And Associated Deposits In Yellowstone...  

Open Energy Info (EERE)

analysis, and VNIR spectroscopy. Samples of hot spring deposits, geyser deposits, and soil were also collected. Analysis of ASTER data provided broad scale characteristics of the...

422

Soil Sampling At Waunita Hot Springs Geothermal Area (Ringrose...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At Waunita Hot Springs Geothermal Area (Ringrose & Pearl, 1981) Exploration...

423

Fairmont Hot Springs Resort Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Oregon Institute of Technology's Geo-Heat Center1 Fairmont Hot Springs Resort is a Space Heating low temperature direct use geothermal facility in Fairmont, Montana. This...

424

Walley's Hot Springs Resort Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Walley's Hot Springs Resort Space Heating Low Temperature Geothermal Facility Facility Walley's...

425

Warm Springs State Hospital Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

State Hospital Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warm Springs State Hospital Space Heating Low Temperature Geothermal Facility...

426

Warner Springs Ranch Resort Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warner Springs Ranch Resort Space Heating Low Temperature Geothermal Facility Facility Warner...

427

Pagosa Springs Private Wells Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Private Wells Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Pagosa Springs Private Wells Space Heating Low Temperature Geothermal Facility...

428

Glenwood Hot Springs Lodge Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Lodge Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Glenwood Hot Springs Lodge Space Heating Low Temperature Geothermal Facility Facility...

429

Hot Springs National Park Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

National Park Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Hot Springs National Park Space Heating Low Temperature Geothermal Facility...

430

Thermal Gradient Holes At Spencer Hot Springs Area (Shevenell...  

Open Energy Info (EERE)

discoveries to the attention of the geothermal community. Exploration holes at Tungsten Mountain and McGuiness Hills (Spencer Hot Springs?) in 2004 and 2005 encountered hot...

431

Water Sampling At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

2) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Valles Caldera - Sulphur Springs Geothermal Area (Goff, Et Al., 1982)...

432

Water Sampling At Mt Princeton Hot Springs Geothermal Area (Olson...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Mt Princeton Hot Springs Geothermal Area (Olson & Dellechaie, 1976)...

433

Water Sampling At Valles Caldera - Sulphur Springs Area (Rao...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Valles Caldera - Sulphur Springs Area (Rao, Et Al., 1996) Exploration...

434

Fuel Cell Vehicle Learning Demonstration: Spring 2008 Results; Preprint  

SciTech Connect (OSTI)

Conference paper presented at the 2008 National Hydrogen Association Meeting that describes the spring, 2008 results of the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project.

Wipke, K.; Sprik, S.; Kurtz, J.; Garbak, J.

2008-04-01T23:59:59.000Z

435

Fuel Cell Vehicle Learning Demonstration: Spring 2007 Results (Presentation)  

SciTech Connect (OSTI)

This presentation provides the results, as of Spring 2007, for the fuel cell vehicle learning demonstration conducted by the National Renewable Energy Laboratory.

Wipke, K.; Sprik, S.; Thomas, H.; Welch, C.; Gronich, S.; Garbak, J.

2007-03-20T23:59:59.000Z

436

Time-Domain Electromagnetics At Neal Hot Springs Geothermal Area...  

Open Energy Info (EERE)

Activity: Time-Domain Electromagnetics At Neal Hot Springs Geothermal Area (Colorado School of Mines and Imperial College London, 2011) Exploration Activity Details Location Neal...

437

Math 13700 Mathematics for Elementary Education I Spring 2010 ...  

E-Print Network [OSTI]

Mar 22, 2010 ... Mathematics for Elementary Education I. Spring 2010. Coordinator: Renee Roames MATH 808 ph: 494-1929 email: rroames@purdue.edu.

rroames

2010-01-04T23:59:59.000Z

438

Colorado Springs Utilities- Commercial Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

The Colorado Springs Utilities (CSU) Business Energy and Water Efficiency Rebate Program offers a variety of incentives to business customers who upgrade evaporative cooling, HVAC, irrigation,...

439

Colorado Springs Utilities- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Colorado Springs Utilities offers a variety of energy and water efficiency incentives to its residential customers through the Residential Rebate Program. Rebates are offered for single and multi...

440

aatb spring meeting: Topics by E-print Network  

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

distributions. Ch 11, 13Math 130 Elementary Statistics with Computers Spring 2009 Syllabus CLASS MEETS MWF 2:10-3:00 in MDH. Sampling Distributions Binomial distribution....

Note: This page contains sample records for the topic "thin spring metal" 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

Geochemistry and Isotopes of Fluids from Sulphur Springs, Valles...  

Open Energy Info (EERE)

and Isotopes of Fluids from Sulphur Springs, Valles Caldera, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Geochemistry and...

442

Isotopic Analysis- Fluid At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

Jamie N. Gardner, Rosemary Vidale, Robert Charles (1985) Geochemistry and Isotopes of Fluids from Sulphur Springs, Valles Caldera, New Mexico Additional References Retrieved from...

443

Isotopic Analysis- Fluid At Roosevelt Hot Springs Geothermal...  

Open Energy Info (EERE)

of the Roosevelt Hot Springs Geothermal Area. Notes Stable isotope analysis of thermal fluids determined meteoric origin primarily from the Mineral Mountains with a small...

444

Ground Gravity Survey At Neal Hot Springs Geothermal Area (U...  

Open Energy Info (EERE)

to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Neal Hot Springs Geothermal Area (U.S. Geothermal Inc., 2007) Exploration...

445

Ground Gravity Survey At Mt Princeton Hot Springs Geothermal...  

Open Energy Info (EERE)

to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Mt Princeton Hot Springs Geothermal Area (Case, Et Al., 1984) Exploration...

446

Ground Gravity Survey At Baltazor Hot Springs Area (Isherwood...  

Open Energy Info (EERE)

to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Baltazor Hot Springs Area (Isherwood & Mabey, 1978) Exploration Activity...

447

Ground Gravity Survey At Roosevelt Hot Springs Geothermal Area...  

Open Energy Info (EERE)

Details Location Roosevelt Hot Springs Geothermal Area Exploration Technique Ground Gravity Survey Activity Date 1985 - 1985 Usefulness useful DOE-funding Unknown Exploration...

448

Core Analysis At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

Details Location Valles Caldera - Sulphur Springs Geothermal Area Exploration Technique Core Analysis Activity Date - 1995 Usefulness could be useful with more improvements...

449

Core Analysis At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

Details Location Valles Caldera - Sulphur Springs Geothermal Area Exploration Technique Core Analysis Activity Date - 1992 Usefulness not indicated DOE-funding Unknown Notes...

450

Fluid Inclusion Analysis At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

Sasada & Goff, 1995) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Valles Caldera - Sulphur Springs Geothermal Area...

451

Ground Gravity Survey At Under Steamboat Springs Area (Warpinski...  

Open Energy Info (EERE)

Area (Warpinski, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Under Steamboat Springs Area (Warpinski,...

452

Reflection Survey At Under Steamboat Springs Area (Warpinski...  

Open Energy Info (EERE)

Under Steamboat Springs Area (Warpinski, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Reflection Survey At Under Steamboat...

453

Chena Hot Springs GRED III Project: Final Report Geology, Petrology...  

Open Energy Info (EERE)

hot springs area. This included pluton mapping, limited mapping of localfaults and fracture orientations, and petrology, mineralogy, geochemistry, of surface rocksamples. 2)...

454

Idaho Public Utilities Commission Approves Neal Hot Springs Power...  

Open Energy Info (EERE)

Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Idaho Public Utilities...

455

Modeling-Computer Simulations At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Valles Caldera - Sulphur Springs Geothermal Area (Wilt & Haar, 1986)...

456

Hydrogeologic investigation of Coso Hot Springs, Inyo County...  

Open Energy Info (EERE)

Hydrogeologic investigation of Coso Hot Springs, Inyo County, California. Final report October 1977--January 1978 Jump to: navigation, search OpenEI Reference LibraryAdd to library...

457

Teleseismic-Seismic Monitoring At Valles Caldera - Sulphur Springs...  

Open Energy Info (EERE)

Valles Caldera - Sulphur Springs Geothermal Area Exploration Technique Teleseismic-Seismic Monitoring Activity Date 1993 - 1993 Usefulness useful DOE-funding Unknown...

458

Sulphur Springs Valley EC- Residential Energy Efficiency Loan Program  

Broader source: Energy.gov [DOE]

Sulphur Springs Valley Electric Cooperative (SSVEC) is a Touchstone Energy Cooperative. SSVEC offers the Member Loan Program to residential customers to improve the energy efficiency of eligible...

459

Sulphur Springs Valley EC- Residential Energy Efficiency Rebate  

Broader source: Energy.gov [DOE]

Sulphur Springs Valley Electric Cooperative (SSVEC) is a Touchstone Energy Cooperative. SSVEC's residential rebate program offers a $500 rebate for the installation of 15 SEER or higher electric...

460

Thermal Gradient Holes At Lake City Hot Springs Area (Warpinski...  

Open Energy Info (EERE)

Warpinski, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated...

Note: This page contains sample records for the topic "thin spring metal" 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

Static Temperature Survey At Lake City Hot Springs Area (Benoit...  

Open Energy Info (EERE)

Benoit Et Al., 2005) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Static Temperature Survey Activity Date Usefulness useful DOE-funding...

462

Ground Gravity Survey At Lake City Hot Springs Area (Warpinski...  

Open Energy Info (EERE)

Lake City Hot Springs Area (Warpinski, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Lake City Hot...

463

Geothermal Literature Review At Lake City Hot Springs Area (Benoit...  

Open Energy Info (EERE)

Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Geothermal Literature Review Activity Date Usefulness not indicated DOE-funding...

464

Conceptual Model At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Conceptual Model At Valles Caldera - Sulphur Springs Geothermal Area (Goff, Et Al., 1988) Exploration...

465

Chemistry of spring and well waters on Kilauea Volcano, Hawaii...  

Open Energy Info (EERE)

Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Chemistry of spring and well waters on Kilauea Volcano, Hawaii, and vicinity Abstract...

466

Interpretation of Water Sample Analysis, Waunita Hot Spring Project...  

Open Energy Info (EERE)

R. H. Carpenter (Colorado Geological Survey in Cooperation with the U.S. Department of Energy). 1981. Interpretation of Water Sample Analysis, Waunita Hot Spring Project,...

467

Abraham Hot Springs Geothermal Area Northern Basin and Range...  

Open Energy Info (EERE)

Range Geothermal Region Big Windy Hot Springs Geothermal Area Alaska Geothermal Region Bingham Caribou Geothermal Area Yellowstone Caldera Geothermal Region Birdsville...

468

Warm Springs Water District District Heating Low Temperature...  

Open Energy Info (EERE)

Water District District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warm Springs Water District District Heating Low Temperature Geothermal...

469

Blue Mountain Hot Spring Guest Ranch Pool & Spa Low Temperature...  

Open Energy Info (EERE)

Ranch Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Blue Mountain Hot Spring Guest Ranch Pool & Spa Low Temperature Geothermal Facility Facility...

470

Micro-Earthquake At Roosevelt Hot Springs Geothermal Area (Zandt...  

Open Energy Info (EERE)

Activity Details Location Roosevelt Hot Springs Geothermal Area Exploration Technique Micro-Earthquake Activity Date 1982 Usefulness not indicated DOE-funding Unknown...

471

ORISE: Applications being accepted for 2015 spring term of DOE...  

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

being accepted for 2015 spring term of DOE's Science Undergraduate Laboratory Internship Program at ORNL Students have the opportunity to perform research alongside...

472

Thermal Gradient Holes At Waunita Hot Springs Geothermal Area...  

Open Energy Info (EERE)

holes Additional References Retrieved from "http:en.openei.orgwindex.php?titleThermalGradientHolesAtWaunitaHotSpringsGeothermalArea(Zacharakis,1981)&oldid762...

473

Thermal Gradient Holes At Breitenbush Hot Springs Area (Ingebritsen...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Breitenbush Hot Springs Area (Ingebritsen, Et Al., 1993)...

474

Semiconductor-nanocrystal/conjugated polymer thin films  

DOE Patents [OSTI]

The invention described herein provides for thin films and methods of making comprising inorganic semiconductor-nanocrystals dispersed in semiconducting-polymers in high loading amounts. The invention also describes photovoltaic devices incorporating the thin films.

Alivisatos, A. Paul (Oakland, CA); Dittmer, Janke J. (Munich, DE); Huynh, Wendy U. (Munich, DE); Milliron, Delia (Berkeley, CA)

2010-08-17T23:59:59.000Z

475

Responsiveness summary for the remedial investigation/feasibility study for management of the bulk wastes at the Weldon Spring quarry, Weldon Spring, Missouri  

SciTech Connect (OSTI)

The US Department of Energy (DOE) is responsible for conducting remedial actions at the Weldon Spring site in St. Charles County, Missouri, under its Surplus Facilities Management Program. The site consists of a quarry and a chemical plant area located about 6.4 km (4 mi) northeast of the quarry. The quarry is surrounded by the Weldon Spring Wildfire Area and is near an alluvial well field that constitutes a major source of potable water for St. Charles County; the nearest supply well is located about 0.8 km (0.5 mi) southeast of the quarry. From 1942 to 1969, the quarry was used for the disposal of various radioactively and chemically contaminated materials. Bulk wastes in the quarry consist of contaminated soils and sediments, rubble, metal debris, and equipment. As part of overall site remediation, DOE is proposing to conduct an interim remedial action at the quarry to manage the radioactively and chemically contaminated bulk wastes contained therein. Potential remedial action alternatives for managing the quarry bulk wastes have been evaluated consistent with US Environmental Protection Agency (EPA) guidance for conducting remedial actions under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended. The contents of these documents were developed in consultation with EPA Region VII and the state of Missouri and reflect the focused scope defined for this interim remedial action. 9 refs.

Peterson, J.M.; MacDonell, M.M.

1990-08-01T23:59:59.000Z

476

Process for forming epitaxial perovskite thin film layers using halide precursors  

DOE Patents [OSTI]

A process for forming an epitaxial perovskite-phase thin film on a substrate. This thin film can act as a buffer layer between a Ni substrate and a YBa.sub.2 Cu.sub.3 O.sub.7-x superconductor layer. The process utilizes alkali or alkaline metal acetates dissolved in halogenated organic acid along with titanium isopropoxide to dip or spin-coat the substrate which is then heated to about 700.degree. C. in an inert gas atmosphere to form the epitaxial film on the substrate. The YBCO superconductor can then be deposited on the layer formed by this invention.

Clem, Paul G. (Albuquerque, NM); Rodriguez, Mark A. (Albuquerque, NM); Voigt, James A. (Corrales, NM); Ashley, Carol S. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

477

E-Print Network 3.0 - annual spring water Sample Search Results  

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

spring water Search Powered by Explorit Topic List Advanced Search Sample search results for: annual spring water Page: << < 1 2 3 4 5 > >> 1 Why Springs Are Valuable Natural...

478

Saving Energy and Money this Spring: A Poem | Department of Energy  

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

this Spring: A Poem Saving Energy and Money this Spring: A Poem May 1, 2013 - 9:48am Addthis Energy Saver can help you save energy and money this spring. | Photo courtesy of...

479

Glass Concrete Thin Sheets Reinforced with Prestressed Aramid Fabrics  

E-Print Network [OSTI]

Glass Concrete Thin Sheets Reinforced with Prestressed Aramid Fabrics Gregor Vilkner Submitted Glass Concrete Thin Sheets Reinforced with Prestressed Aramid Fabrics Gregor Vilkner Thin sheet concrete presented in this work explored the possibilities of prestressing thin sheet glass concrete products

Meyer, Christian

480

Stability of charged thin shells  

SciTech Connect (OSTI)

In this article we study the mechanical stability of spherically symmetric thin shells with charge, in Einstein-Maxwell and Einstein-Born-Infeld theories. We analyze linearized perturbations preserving the symmetry, for shells around vacuum and shells surrounding noncharged black holes.

Eiroa, Ernesto F. [Instituto de Astronomia y Fisica del Espacio, C.C. 67, Suc. 28, 1428, Buenos Aires (Argentina); Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pab. I, 1428, Buenos Aires (Argentina); Simeone, Claudio [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pab. I, 1428, Buenos Aires (Argentina); IFIBA, CONICET, Ciudad Universitaria Pab. I, 1428, Buenos Aires (Argentina)

2011-05-15T23:59:59.000Z

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


481

Thin film polymeric gel electrolytes  

DOE Patents [OSTI]

Novel hybrid thin film electrolyte, based on an organonitrile solvent system, which are compositionally stable, environmentally safe, can be produced efficiently in large quantity and which, because of their high conductivities .apprxeq.10.sup.-3 .OMEGA..sup.-1 cm.sup.-1 are useful as electrolytes for rechargeable lithium batteries.

Derzon, Dora K. (1554 Rosalba St. NE., Albuquerque, Bernalillo County, NM 87112); Arnold, Jr., Charles (3436 Tahoe, NE., Albuquerque, Bernalillo County, NM 87111); Delnick, Frank M. (9700 Fleming Rd., Dexter, MI 48130)

1996-01-01T23:59:59.000Z

482

Thin film polymeric gel electrolytes  

DOE Patents [OSTI]

Novel hybrid thin film electrolytes, based on an organonitrile solvent system, which are compositionally stable, environmentally safe, can be produced efficiently in large quantity and which, because of their high conductivities {approx_equal}10{sup {minus}3}{Omega}{sup {minus}1} cm{sup {minus}1} are useful as electrolytes for rechargeable lithium batteries. 1 fig.

Derzon, D.K.; Arnold, C. Jr.; Delnick, F.M.

1996-12-31T23:59:59.000Z

483

Metal-Air Batteries  

SciTech Connect (OSTI)

Metal-air batteries have much higher specific energies than most currently available primary and rechargeable batteries. Recent advances in electrode materials and electrolytes, as well as new designs on metal-air batteries, have attracted intensive effort in recent years, especially in the development of lithium-air batteries. The general principle in metal-air batteries will be reviewed in this chapter. The materials, preparation methods, and performances of metal-air batteries will be discussed. Two main metal-air batteries, Zn-air and Li-air batteries will be discussed in detail. Other type of metal-air batteries will also be described.

Zhang, Jiguang; Bruce, Peter G.; Zhang, Gregory

2011-08-01T23:59:59.000Z

484

Sputter deposition for multi-component thin films  

DOE Patents [OSTI]

Ion beam sputter-induced deposition using a single ion beam and a multicomponent target is capable of reproducibly producing thin films of arbitrary composition, including those which are close to stoichiometry. Using a quartz crystal deposition monitor and a computer controlled, well-focused ion beam, this sputter-deposition approach is capable of producing metal oxide superconductors and semiconductors of the superlattice type such as GaAs-AlGaAs as well as layered metal/oxide/semiconductor/superconductor structures. By programming the dwell time for each target according to the known sputtering yield and desired layer thickness for each material, it is possible to deposit composite films from a well-controlled sub-monolayer up to thicknesses determined only by the available deposition time. In one embodiment, an ion beam is sequentially directed via a set of X-Y electrostatic deflection plates onto three or more different element or compound targets which are constituents of the desired film. In another embodiment, the ion beam is directed through an aperture in the deposition plate and is displaced under computer control to provide a high degree of control over the deposited layer. In yet another embodiment, a single fixed ion beam is directed onto a plurality of sputter targets in a sequential manner where the targets are each moved in alignment with the beam under computer control in forming a multilayer thin film. This controlled sputter-deposition approach may also be used with laser and electron beams.

Krauss, Alan R. (Plainfield, IL); Auciello, Orlando (Cary, NC)

1990-01-01T23:59:59.000Z

485

Sputter deposition for multi-component thin films  

DOE Patents [OSTI]

Ion beam sputter-induced deposition using a single ion beam and a multicomponent target is capable of reproducibly producing thin films of arbitrary composition, including those which are close to stoichiometry. Using a quartz crystal deposition monitor and a computer controlled, well-focused ion beam, this sputter-deposition approach is capable of producing metal oxide superconductors and semiconductors of the superlattice type such as GaAs-AlGaAs as well as layered metal/oxide/semiconductor/superconductor structures. By programming the dwell time for each target according to the known sputtering yield and desired layer thickness for each material, it is possible to deposit composite films from a well-controlled sub-monolayer up to thicknesses determined only by the available deposition time. In one embodiment, an ion beam is sequentially directed via a set of X-Y electrostatic deflection plates onto three or more different element or compound targets which are constituents of the desired film. In another embodiment, the ion beam is directed through an aperture in the deposition plate and is displaced under computer control to provide a high degree of control over the deposited layer. In yet another embodiment, a single fixed ion beam is directed onto a plurality of sputter targets in a sequential manner where the targets are each moved in alignment with the beam under computer control in forming a multilayer thin film. This controlled sputter-deposition approach may also be used with laser and electron beams. 10 figs.

Krauss, A.R.; Auciello, O.

1990-05-08T23:59:59.000Z

486

E-Print Network 3.0 - aaai spring symposium Sample Search Results  

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

AAAI Spring Symposium on Machine Learning in Information Access (MLIA '96), Stanford, CA. AAAI Press... AAAI Spring Symposium on Information Gathering from Distributed,...

487

Liquid Metal Transformers  

E-Print Network [OSTI]

The room temperature liquid metal is quickly emerging as an important functional material in a variety of areas like chip cooling, 3D printing or printed electronics etc. With diverse capabilities in electrical, thermal and flowing behaviors, such fluid owns many intriguing properties that had never been anticipated before. Here, we show a group of unconventional phenomena occurring on the liquid metal objects. Through applying electrical field on the liquid metals immersed in water, a series of complex transformation behaviors such as self-assembling of a sheet of liquid metal film into a single sphere, quick mergences of separate metal droplets, controlled self-rotation and planar locomotion of liquid metal objects can be realized. Meanwhile, it was also found that two accompanying water vortexes were induced and reliably swirled near the rotating liquid metal sphere. Further, effects of the shape, size, voltage, orientation and geometries of the electrodes to control the liquid metal transformers were clar...

Sheng, Lei; Liu, Jing

2014-01-01T23:59:59.000Z

488

Metal phthalocyanine catalysts  

DOE Patents [OSTI]

As a new composition of matter, alkali metal or ammonium or tetraalkylammonium diazidoperfluorophthalocyanatoferrate. Other embodiments of the invention comprise compositions wherein the metal of the coordination complex is cobalt, manganese and chromium.

Ellis, Jr., Paul E. (Downingtown, PA); Lyons, James E. (Wallingford, PA)

1994-01-01T23:59:59.000Z

489

Thousand Springs Wind Park | 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 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark JumpDetective JumpInc., 2010) |TheseeSprings Wind Park Jump

490

Mineral Springs of Alaska | 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 CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbHMilo, Maine: Energy Resources8.4863963° Loading77°,Springs of

491

Shakes Springs Geothermal Area | 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 No revisionEnvReviewNonInvasiveExplorationUT-g Grant ofRichardton AbbeyARaft River,Shakes Springs Geothermal Area

492

ARM - Field Campaign - Spring 1994 UAV IOP  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops Atmospheric Optical DepthgovCampaignsSpring 1994 Single Column Model IOP ARM

493

ARM - Field Campaign - Spring 1996 SCM IOP  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops Atmospheric Optical DepthgovCampaignsSpring 1994 Single Column Model IOPSCM IOP ARM

494

ARM - Field Campaign - Spring 1996 UAV IOP  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops Atmospheric Optical DepthgovCampaignsSpring 1994 Single Column Model IOPSCM IOP ARMUAV

495

ARM - Field Campaign - Spring 1997 SCM IOP  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops Atmospheric Optical DepthgovCampaignsSpring 1994 Single Column Model IOPSCM IOP

496

ARM - Field Campaign - Spring 2002 SCM IOP  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops Atmospheric Optical DepthgovCampaignsSpring 1994 Single Column Model IOPSCM

497

ARM - Field Campaign - Spring SCM IOP  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops Atmospheric Optical DepthgovCampaignsSpring 1994 Single Column

498

Spring 2015 Virtual Toolkit | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energyof the AmericasDOE-STD-3020-2005 December 2005DepartmentSpring 2015

499

NTSF Spring 2012 Agenda | Department of Energy  

Office of Environmental Management (EM)

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) "of Energy Power.pdf11-161-LNG |September 15, 2010 Printing and MailServicesEfficiencyNTC2 Agenda NTSF Spring

500

Sulphur Springs Geothermal Facility | 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 CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen, Minnesota: EnergySubletteTexas: Energy4781004°,Sulphur Springs