Search Results - "DREWS, A. R"

Design and performance of a thermal-neutron double-crystal diffractometer for USANS at NIST by Barker, J. G., Glinka, C. J., Moyer, J. J., Kim, M. H., Drews, A. R., Agamalian, M.

“…An ultra‐high‐resolution small‐angle neutron scattering (USANS) double‐crystal diffractometer (DCD) is now in operation at the NIST Center for Neutron Research…”
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NO oxidation over supported Pt: Impact of precursor, support, loading, and processing conditions evaluated via high throughput experimentation by Schmitz, P.J., Kudla, R.J., Drews, A.R., Chen, A.E., Lowe-Ma, C.K., McCabe, R.W., Schneider, W.F., Goralski, C.T.

“…This work summarizes the development and validation of a high throughput approach for automated design, synthesis, screening, and statistical analysis of…”
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Characterization of alumina-supported Pt and Pt–Pd NO oxidation catalysts with advanced electron microscopy by Ezekoye, O.K., Drews, A.R., Jen, H.-W., Kudla, R.J., McCabe, R.W., Sharma, M., Howe, J.Y., Allard, L.F., Graham, G.W., Pan, X.Q.

“…High angle annular dark field imaging along with energy dispersive spectroscopy were used to study the evolution of metal particle size and composition in…”
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Residual stresses in cold-coiled helical compression springs for automotive suspensions measured by neutron diffraction by Matejicek, J., Brand, P.C., Drews, A.R., Krause, A., Lowe-Ma, C.

“…Residual stresses in cold-coiled helical compression springs for automotive suspensions were determined at several manufacturing stages using neutron…”
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Real Time in Situ Spectroscopic Ellipsometry Studies of the Photocatalytic Oxidation of Stearic Acid on Titania Films by Remillard, J. T, McBride, J. R, Nietering, K. E, Drews, A. R, Zhang, X

“…We used in situ spectroscopic ellipsometry to measure the photocatalytic activity of titania films on fused silica and glass substrates. Amorphous and anatase…”
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Impact of Stoichiometry on the Hydrogen Storage Properties of LiNH2−LiBH4−MgH2 Ternary Composites by Sudik, Andrea, Yang, Jun, Siegel, Donald J, Wolverton, C, Carter, Roscoe O, Drews, A. R

“…We recently reported (Yang, J.; et al. Angew. Chem., Int. Ed. 2008, 47, 882) a novel hydrogen storage composite involving a 2:1:1 LiNH2:LiBH4:MgH2 ratio. On…”
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Surface-Induced Parasitic Scattering in Bonse-Hart Double-Crystal Diffractometers by Agamalian, M., Christen, D. K., Drews, A. R., Glinka, C. J., Matsuoka, H., Wignall, G. D.

“…Bonse–Hart double‐crystal diffractometers (DCD) with multibounce channel‐cut crystals show rocking curves which depart dramatically in their wings from…”
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Direct Observation of Microscopic Inhomogeneities with Energy-Dispersive Diffraction of Synchrotron-Produced X-rays by Skelton, E. F., Drews, A. R., Osofsky, M. S., Qadri, S. B., Hu, J. Z., Vanderah, T. A., Peng, J. L., Greene, R. L.

“…Evidence of structural inhomogeneities in two high-transition-temperature superconductors, YBa$_2$Cu$_3$O$_{7-\delta}$ and Nd$_{2-x}$Ce$_x$CuO$_{4-y}$, is…”
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Preparation and crystal structure of Sr5TiNb4O17 by DREWS, A. R, WONG-NG, W, ROTH, R. S, VANDERAH, T. A

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Epitaxial growth of zinc-blende AlN on Si(100) substrates by plasma source molecular beam epitaxy by THOMPSON, M. P, AUNER, G. W, DREWS, A. R

“…Epitaxial zinc-blende AlN films were deposited on Si(100) substrates by plasma source molecular beam epitaxy (PSMBE). The lattice parameter of the zinc-blende…”
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Electron spin relaxation measurements on the blue-copper protein plastocyanin: deviations from a power law temperature dependence by DREWS, A. R, THAYER, B. D, STAPLETON, H. J, WAGNER, G. C, GIUGLIARELLI, G, CANNISTRARO, S

“…Electron spin relaxation rates over the temperatue range 1.41-15.6 K are presented for the copper-containing protein plastocyanin. Measurements are described…”
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The Characterization of a New Pale Blue Corrosion Product Found on Copper Alloy Artifacts by Trentelman, K., Stodulski, L., Scott, D., Back, M., Stock, S., Strahan, D., Drews, A.R., O'Neill, A., Weber, W.H., Chen, A.E., Garrett, S.J.

“…A new pale blue corrosion product has been found on copper alloy artifacts in the collections of a number of institutions. The corrosion product has been…”
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Superconductivity above 100K in compounds containing Hg by OSOFSKY, M. S, LECHTER, W. L, TOTH, L. E, SKELTON, E. F, DREWS, A. R, KIM, C. C, DAS, B, QADRI, S. B, WEBB, A. W, SOULEN, R. J

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Superconductivity in (Hg,Tl)(Ba,Sr)CaCuOx by LECHTER, W. L, TOTH, L. E, OSOFSKY, M. S, SKELTON, E. F, DREWS, A. R, KIM, C. C, DAS, B, QADRI, S. B, WEBB, A. W, SOULEN, R. J

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The Characterization of a New Pale Blue Corrosion Product Found on Copper Alloy Artifacts by Trentelman, K., Stodulski, L., Scott, D., Back, M., Stock, S., Strahan, D., Drews, A. R., O'Neill, A., Weber, W. H., Chen, A. E., Garrett, S. J.

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High-temperature x-ray diffraction studies of a precursor mixture for Pb-substituted Bi-2223 superconducting wires by Drews, A. R., Cline, J. P., Vanderah, T. A., Salazar, K. V.

“…High-temperature x-ray diffraction measurements of a (Bi, Pb)-2223 precursor mixture used to produce high-Jc superconducting tapes were conducted on silver and…”
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Development of a thermal-neutron double-crystal diffractometer for USANS at NIST by Drews, A.R, Barker, J.G, Glinka, C.J, Agamalian, M

“…The design and projected performance of a Bonse-Hart, ultra-high-resolution, small-angle neutron-scattering (USANS) diffractometer of the type that is being…”
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Preparation and crystal structure of Sr6TiNb4O18 by Drews, A.R., Wong-Ng, W., Vanderah, T.A., Roth, R.S.

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Impact of Stoichiometry on the Hydrogen Storage Properties of LiNH 2 −LiBH 4 −MgH 2 Ternary Composites by Sudik, Andrea, Yang, Jun, Siegel, Donald J., Wolverton, C., Carter, Roscoe O., Drews, A. R.

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Detection of the Direct Effect of Clay on Polymer Dynamics:  The Case of Spin-Labeled Poly(methyl acrylate)/Clay Nanocomposites Studied by ESR, XRD, and DSC by Miwa, Yohei, Drews, Andrew R, Schlick, Shulamith

“…Nanocomposites of poly(methyl acrylate) (PMA) with synthetic fluoromica (Somasif) as the inorganic component were studied as a function of clay content by the…”
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