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Displaying 1326 - 1350 of 1647

Resistivity study of si-doped GaN nanowires grown by catalyst-free MBE

September 16, 2008

Author(s)

Lorelle Mansfield, Paul T. Blanchard, Devin M. Rourke, Aric W. Sanders, Norman A. Sanford, Kristine A. Bertness

… achieved after annealing for 60 seconds at 500 ?C in 5 % hydrogen and 95 % argon ambient. Using current-voltage curves …

Counterion associative behavior with flexible polyelectrolytes

September 1, 2004

Author(s)

Vivek M. Prabhu, Eric J. Amis, N S. Rosov

… length scale. The counterions, made visible by selective hydrogen and deuterium labeling, undress from the polymeric …

Rate Constants for Reaction of 1,2-Dimethylimidazole With Benzyl Bromide in Ionic Liquids and Organic Solvents

April 1, 2004

Author(s)

A Skrzypczak, Pedatsur Neta

The rate constant for the Menschukin reaction of 1,2-dimethylimidazole (DMI) with benzyl bromide to produce 3-benzyl-1,2-dimethylimidazolium bromide was determined in a number of ionic liquids and molecular organic solvents. The rate constants in 12 ionic

Accurate spectral characterization of polarization-dependent loss

February 1, 2003

Author(s)

Rex M. Craig

… source; the sweep wavelength is calibrated in real-time by hydrogen cyanide reference lines. This rapid measurement …

Incoherent Neutron Scattering as a Probe of the Dynamics in Molecularly Thin Polymer Films

January 1, 2003

Author(s)

Christopher L. Soles, Jack F. Douglas, Wen-Li Wu, Robert M. Dimeo

… analyzed in terms of a Debye-Waller factor to estimate the hydrogen-weighted mean-square atomic displacement . We find a …

Transition Probabilities and Atomic Lifetimes

February 1, 2001

Author(s)

Wolfgang L. Wiese

… for about 39,000 transitions of the 28 lightest elements, hydrogen through nickel. In these tables, all stages of …

Separation of Inner Shell Vacancy Transfer Mechanisms in Collisions of Slow Ar17+ Ions with SiO2

January 1, 2001

Author(s)

Z Berenyi, N Stolterfoht, E Takacs, J Pedulla, R Deslattes, J Gillaspy, R Minniti, L Ratliff

… of x-rays emitted when 130 and 200 keV kinetic energy hydrogen-like argon ions impact silicon dioxide surfaces. …

The Formation and Behavior of Particles in Silane Discharges

May 1, 1999

Author(s)

Alan Gallagher

Particle growth in silane RF discharges and the incorporation of particles into hydrogenated-amorphous-silicon (a-Si: H) devices is described. Measurements of particle density and growth in a silane RF plasma, for particle diameters of 8-50 nm, are

2024 Laws Interim Analysis

November 29, 2023

Author(s)

Lisa Warfield, John McGuire

… registration, Tare weight, LPG, biodiesel blends, diesel, hydrogen …

NGD Cold Neutron Prompt Gamma-ray Activation Analysis Spectrometer at NIST

April 1, 2015

Author(s)

Rick L. Paul, Dagistan NMN Sahin, Jeremy C. Cook, Christoph W. Brocker, Richard M. Lindstrom, Donna J. O'Kelly

… analytical chemistry, chemical science, materials science, hydrogen, instrumentation …

Adjusting the Values of the Fundamental Constents

March 1, 2001

Author(s)

Peter J. Mohr, Barry N. Taylor

… mass, fundamental constants, gravitational constant, hydrogen energy levels, quantum electrodynamics …

Global Analysis of a-, b- and c-Type Transitions Involving Tunneling Components of K = 0 and 1 States of the Methanol Dimer

January 1, 1999

Author(s)

C Lugez, Francis J. Lovas, Jon T. Hougen, N Ohashi

… Fourier transform microwave, hydrogen bonding, methanol dimer, microwave spectroscopy, …

A charge-assisted hydrogen-bonded organic framework with polar porosities for selective separation of o-xylene from C8H10 aromatic isomers

November 5, 2024

Author(s)

Baoqiu Yu, Xu Ding, Xinlei Huang, Xiaolin Liu, Hailong Wang, Hui Wu, Wei Zhou, Zhijie Shang, Yucheng Jin, Xiao Wang, Xin Xiao, Zongbi Bao, Jianzhuang Jiang

… A charge-assisted hydrogen-bonded organic framework with polar porosities for …

Organic Semiconductor Donor Acceptor Blend Nanoparticle Photocatalysts for Highly Efficient Hydrogen Evolution from Water Under Visible Light

February 3, 2020

Author(s)

Jan Kosco, Matthew Bidwell, Hyojung Cha, Tyler Martin, Calvyn Howells, Michael Sachs, Dalaver Anjum, Weimin Zhang, Sandra Gonzalez Lopez, Lisheng Zhang, Frederic Laquai, Dean DeLongchamp, James Durrant, Iain McCulloch

… Blend Nanoparticle Photocatalysts for Highly Efficient Hydrogen Evolution from Water Under Visible Light …

Super Stiff and Highly Transparent Multilayer Thin Films Prepared through Hydrogen-Bonding Layer- by-Layer Assembly of Graphene and Polymer

February 8, 2016

Author(s)

Fangming Xiang, Dorsa Parviz, Tara M. Givens, Ping Tzeng, Eric Davis, Christopher Stafford, Micah J. Green, Jaime C. Grunlan

… Highly Transparent Multilayer Thin Films Prepared through Hydrogen-Bonding Layer- by-Layer Assembly of Graphene and …

High Resolution THz Spectroscopy of Crystalline Peptides: Exploring Hydrogen Bonding Networks, ed. by K. Kneipp, R. Aroca, H. Kneipp and E. Wentrup-Byrne

January 1, 2007

Author(s)

Karen M. Siegrist, C R. Bucher, Candace Pfefferkorn, A Schwarzkopf, David F. Plusquellic

… THz Spectroscopy of Crystalline Peptides: Exploring Hydrogen Bonding Networks, ed. by K. Kneipp, R. Aroca, H. …

Saturated defect densities of hydrogenated amorphous silicon grown by hot-wire chemical vapor deposition at rates up to 150 {?}/sec,

January 1, 2001

Author(s)

A H. Mahan, A Gallagher

… Saturated defect densities of hydrogenated amorphous silicon grown by hot-wire chemical …

Hydrogen Bonding and Solvent Structure in an Antigen-Antibody Interface. Crystal Structures and Thermodynamic Characterization of Three Fv Mutants Complexed with Lysozyme

December 3, 1996

Author(s)

B. A. Fields, F Goldbaum, W DallAcqua, E Malchiodi, A Cauerhff, Frederick P. Schwarz, X Ysern, R Poljak, R A. Mariuzza

… Hydrogen Bonding and Solvent Structure in an Antigen-Antibody …

Goddard High Resolution Spectrograph observations of the Local Interstellar Medium and the deuterium/hydrogen ratio along the line of sight toward Capella

January 1, 1993

Author(s)

J L. Linsky, A Brown, K G. Gayley, A Diplas, B D. Savage, T R. Ayres, W Landsman, S N. Shore, S R. Heap

… of the Local Interstellar Medium and the deuterium/hydrogen ratio along the line of sight toward Capella …

Hydrogenated amorphous silicon germanium alloys grown by the hot wire chemical vapor deposition technique, ed. by R. Schropp et al

January 1, 1992

Author(s)

B P. Nelson, Et al, A C. Gallagher

… Hydrogenated amorphous silicon germanium alloys grown by the …

A tabulation of the thermodynamic properties of normal hydrogen from low temperatures to 540* R and from 10 to 1500 psia::supplement A (British units)

January 1, 1962

Author(s)

John W Dean

… A tabulation of the thermodynamic properties of normal hydrogen from low temperatures to 540* R and from 10 to 1500 …

Flame Retardant Emissions from Spray Polyurethane Foam Insulation

April 20, 2016

Author(s)

Dustin G. Poppendieck, Adam P. Blickley, Matthew Schlegel, Angelica Connor

… the emission of flame retardant tris (1-chloro-2-propyl) phosphate (TCPP) from SPF using both micro-chambers and a …

Reproducible graphene synthesis by oxygen-free chemical vapour deposition

May 29, 2024

Author(s)

Jacob Amontree, Xingzhou Yan, Christopher DiMarco, Pierre Levesque, Tehseen Adel, Jordan Pack, Madisen Holbrook, Christian Cupo, Zhiying Wang, Dihao Sun, Adam Biacchi, Charlezetta Stokes, Kenji Watanabe, Takashi Taniguchi, Cory Dean, Angela R. Hight Walker, Katayun Barmak, Richard Martel, James Hone

… at high temperature (typically > 1000 °C) in a reducing (hydrogen-rich) atmosphere. Catalytic decomposition of the …

Atomically Dispersed CuNx Sites from Thermal Activation of Boron Imidazolate Cages for Electrocatalytic Methane Generation

August 12, 2022

Author(s)

Soumyodip Banerjee, Justin Gorham, Maxime Siegler, Natalia Drichko, Joshua Wright, Nicholas Bedford, Sara Thoi

… material exhibited moderate methane selectivity over hydrogen evolution reaction (HER), the catalytic performance …

CHESS: The Future Direct Geometry Spectrometer at the Second Target Station

June 1, 2022

Author(s)

G. Sala, M. Mourigal, C. Boone, Nicholas Butch, A. Christianson, O. Delaire, A. J. DeSantis, C. L. Hart, R. Hermann, T. Huegle, D. N. Kent, J. Y. Lin, M. Lumsden, M. Manley, D. G. Quirinale, M. B. Stone, Y. Z.

CHESS is a planned direct geometry neutron chopper spectrometer designed to detect and analyze weak signals intrinsic to small cross-sections (e.g., small mass, small magnetic moments or neutron absorbing materials) in powders, liquids and crystals. CHESS

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