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Displaying 1976 - 2000 of 2289

Robust Upward Dispersion of the Neutron Spin Resonance in the Heavy Fermion Superconductor Ce 1-x Yb x CoIn 5

September 28, 2016
Author(s)
Yu Song, John Van Dyke, I. K. Lum, B. D. White, L. Shu, A. Schneidewind, Petr Cermak, Yiming Qiu, M. B. Maple, Dirk K. Morr, Pengcheng Dai
Understanding the origin of unconventional superconductivity in strongly correlated electron materials continues to be at the forefront of modern condensed matter physics [1-5]. In copper oxides [6-8], iron pnictides [9, 10], and heavy fermion [11, 12]

Forward Issue on Electrochemical Processing of Interconnects

December 10, 2013
Author(s)
Thomas P. Moffat, Daniel Josell
On-going densification of microelectronics has driven the development of cost effective and reliable processes for fabricating circuitry ranging from nanometer scale trenches and vias for on-chip interconnects to micrometer scale through-silicon-vias (TSV)

Ag/AgCl Microelectrodes with Improved Stability for Microfluidics

March 30, 2006
Author(s)
Brian J. Polk, Anna Stelzenmuller, Geraldine I. Mijares, William A. MacCrehan, Michael Gaitan
A method for fabricating Ag/AgCl planar microelectrodes for microfluidic applications is presented. Microreference electrodes enable accurate measurements with miniaturized chemical sensors but such electrodes often exhibit very limited useable lifetimes

A Thermodynamic Investigation of Some Reactions Involving Prephenic Acid

February 1, 1999
Author(s)
N Kishore, Marcia J. Holden, Yadu D. Tewari, Robert N. Goldberg
Calorimetric enthalpies of reaction have been measured for the following enzyme-catalyzed reactions at the temperature 298.15 Kprephenate(aq) = phenylpyruvate(aq) + H 20(l) + carbon dioxide(aq), prephenate(aq) + NAD ox(aq) = 4-hydroxyphenylpyruvate(aq) +

Effect of CF3H and CF3Br on Laminar Diffusion Flames in Normal and Microgravity

October 16, 1995
Author(s)
B. A. VanDerWege, M T. Bush, S Hochgreb, Gregory T. Linteris
Due to the ban on production of bromotrifluoromethane (CF3Br) because of its high ozone destruction potential, there has been recent interest in finding a replacement for it for fire extinguishing applications. While a variety of potential replacements are

STM Studies of GMR Spin Valves

January 1, 1995
Author(s)
R Misra, T Ha, Y Kadmon, Cedric J. Powell, Mark D. Stiles, Robert McMichael
… 80 Fe 20 /Co/Cu/Co/Ni 80 Fe 20 on glass and aluminum oxide substrates by scannin tunneling microscopy (STM). The …

An easy to implement strategy for improving operational stability and controlling threshold voltage in organic electrochemical transistors: Combining chemical p-doping with degassed solvents

November 4, 2024
Author(s)
Vianna N. Le, Kyle N. Baustert, Megan Brown, Joel H. Bombile, Lucas Flagg, Karl Thorley, Alyssa Stubbers, Christina J. Kousseff, Olga Solomeshch, T. John Balk, Iain McCulloch, Nir Tessler, Chad Risko, Kenneth R. Graham, Alexandra F. Paterson
Although p-type organic mixed ionic electronic conductors (OMIECs) are susceptible to oxidation, it has not yet been considered as to whether oxygen, solvent degradation products, or degradation products formed in the solvent in the presence of oxygen

Iridate Li 8 IrO 6 : An Antiferromagnetic Insulator

November 15, 2021
Author(s)
Callista M. Skaggs, Peter E. Siegfried, Chang-Jong Kang, Craig Brown, Fu Chen, Lu Ma, Steven N. Ehrlich, Yan Xin, Mark Croft, Wenqian Xu, Saul H. Lapidus, Nirmal J. Ghimire, Xiaoyan Tan
A poltcrystalline iridate, Li 8IrO 6, material was prepared via heating Li 2O and IrO 2 starting materials in a sealed quartz tube at 650 °C for 48 hours. The structure was determined from Rietveld refinement of room temperature powder neutron diffraction

Environmentally Enhanced Crack Growth in AlN

October 12, 2021
Author(s)
Roy W. Rice, C C. Wu, K R. McKinney, Stephen W. Freiman, L E. Dolhert, J H. Enloe
… and Si3N4 indicate that SCG in AlN occurs due to residual oxide additives in grain boundary, but no clear distinction …

Effects of Cathode Corrosion on Through-Plane Water Transport in Proton Exchange Membrane Fuel Cells

April 21, 2021
Author(s)
Daniel S. Hussey, Joseph Fairweather, Dusan Spernjak, Adam Weber, David Harvey, Silvia Wessell, David L. Jacobson, Kateryna Artyushkova, Rangachary Mukundan, Rodney Borup
The corrosion of carbon in the electrode supports of proton-exchange-membrane fuel cells leads to electrode collapse, reduced active catalyst area, and increased surface hydrophilicity. While these effects have been linked to performance degradation over

Microfabricated carbon nanotube bolometers

May 7, 2020
Author(s)
Nathan Tomlin, Christopher Yung, Michelle Stephens, Igor Vayshenker, Zach Castleman, Matthiew Denoual, Ginger Drake, Nat Farber, David Harber, Karl Heuerman, Greg Kopp, Heather Passe, Erik Richard, Joel Rutkowski, Jacob Sprunck, Samuel Van Dreser, Wengang Zheng
… superconducting transition-edge sensors, and vanadium oxide (VOx). Weak thermal links include silicon nitride …
Displaying 1976 - 2000 of 2289
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