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Displaying 7676 - 7700 of 143775

Proceedings of the 2nd CREST Nano-Virtual-Labs Joint Workshop on Superconductivity

October 12, 2021
Author(s)
Kent D. Irwin, James A. Beall, W.Bertrand (Randy) Doriese, William Duncan, S. L. Ferreira, Gene C. Hilton, Rob Horansky, John Mates, Nathan A. Tomlin, Galen O'Neil, Carl D. Reintsema, Dan Schmidt, Joel Ullom, Leila R. Vale
Superconductivity is a powerful tool for the detection of electromagnetic radiation and the energy in particle interactions. One leading superconducting detector technology is the superconducting transition-edge sensor (TES), which uses a superconducting

Processing of High Temperature Ceramic Superconductors

October 12, 2021
Author(s)
P Goyal, Winnie Wong-Ng, Y Murakami, D Driscoll
The contents of this transaction volume comprise the proceedings of the Electronics Division Focused Session HighTemperature Superconductor Processing during the American Ceramic Society annual meeting at St. Louis, MO, from April29 to May 1, 2002.. A

Production of Cold Molecules via Magnetically Tunable Feshbach Resonances

October 12, 2021
Author(s)
T Koehler, K Goral, Paul S. Julienne
Magnetically tunable Feshbach resonances were employed to associate cold diatomic molecules in a series of experiments involving both atomic Bose as well as two spin component Fermi gases. This review illustrates theoretical concepts of both the particular

Properties of Calcium Phosphate Cement with Chondroitin Sulfate

October 12, 2021
Author(s)
S Hirayama, Francis W. Wang, Shozo Takagi, T Ikemi
The objectives of this study were to evaluate the setting times, mechanical strengths and hydroxyapatite (HA) conversion of polymer-modified self-hardening calcium phosphate cements (CPCs) that were prepared with chondroitin sulfate solutions of various

Proton-Pumping Capabilities of the M-Fast and M-Slow Photocycles of Bacteriorhodopsin

October 12, 2021
Author(s)
R W. Hendler, John Kakareka, P D. Smith, T J. Pohida, Curtis W. Meuse
The parallel model for the bacteriorhodopsin (BR) photocycle at neutral pH and a temperature near 20 contains an M-fast cycle with steps BR >K >L >Mf >N >O >BR and an M-slow cycle which contains steps BR >K >L >Ms >BR. With increasing actinic laser

Pulsed Laser Deposition and Characterization of Hf Based High-k Dielectric Thin Films

October 12, 2021
Author(s)
M A. Sahiner, Joseph Woicik, P Gao, P McKeown, Mark Croft, M Gartman, B Benapfl
The continuous downward scaling of the complementary metal oxide semiconductor (CMOS) devices has enabled the Si-based semiconductor industry to meet the technological requirements such as high performance and low power consumption. However, the

Quantitative EELS of Alloy Nanoparticles

October 12, 2021
Author(s)
J H. Scott, Dale Newbury
Quantitative electron energy-loss spectroscopy (EELS) is used to characterize the chemical composition of Fe-Co alloy nanoparticles. A 300-keV analytical microscope equipped with an imaging energy filter is used to acquire parallel EELS spectra from metal

Quantitative Evaluation of Perfluorinated Alkylthiol Molecular Order on Gold Surfaces

October 12, 2021
Author(s)
L Gamble, D Radford, Daniel A. Fischer, D W. Grainger, David G. Castner
Self-assembled monolayers (SAMs) of perfluoroalkylthiols [CF 3(CF 2) xCH 2CH 2SH (x=3, 5, 7, and 9)] on gold were examined by X-ray photoelectron spectroscopy (XPS), near edge X-ray absorption fine structure (NEXAFS), and static time of flight secondary

Quantitative Studies of Bose-Einstein Condensation in a Dilute Atomic Vapor

October 12, 2021
Author(s)
D S. Jin, J R. Ensher, M R. Matthews, C E. Wieman, Eric A. Cornell
We observe Bose-Elinstein condensation (BEC) in a dilute atomic gas cooled below 170 nK. 87Rb atoms are optically trapped and precooled loaded into a magnetic trap, and them evaporatively cooled through the BEC phase transition. We present results of
Displaying 7676 - 7700 of 143775
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