Search Results - "BEYERS, R"

Cobalt-catalysed growth of carbon nanotubes with single-atomic-layer walls by Bethune, D. S, Klang, C. H, de Vries, M. S, Gorman, G, Savoy, R, Vazquez, J, Beyers, R

“…Research demonstrates that covaporizing carbon and cobalt in an arc generator leads to the formation of carbon nanotubes with very small diameters and walls…”
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Tl1Can-1Ba2CunO2n+3 (n= 1,2,3): a new class of crystal structures exhibiting volume superconductivity at up to ~ 110 K by PARKIN, S. S. P, LEE, V. Y, NAZZAL, A. I, SAVOY, R, BEYERS, R, LA PLACA, S. J

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Bulk superconductivity at 125 K in Tl2Ca2Ba2Cu3Ox by PARKIN, S. S. P, LEE, V. Y, ENGLER, E. M, NAZZAL, A. I, HUANG, T. C, GORMAN, G, SAVOY, R, BEYERS, R

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It's about risk by Beyers, R

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Evidence-based dentistry: a general practitioner's perspective by Beyers, R M

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Structures and dielectric properties of thin polyimide films with nano-foam morphology by Cha, H. J., Hedrick, J., DiPietro, R. A., Blume, T., Beyers, R., Yoon, D. Y.

“…Thin polyimide films with dispersed nano-foam morphology have been prepared for the purpose of obtaining low dielectric polymer insulators for microelectronic…”
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Oxygen ordering, phase separation and the 60-K and 90-K plateaus in YBa2Cu3Ox by BEYERS, R, AHN, B. T, GORMAN, G, LEE, V. Y, PARKIN, S. S. P, RAMIREZ, M. L, ROCHE, K. P, VAZQUEZ, J. E, GÜR, T. M, HUGGINS, R. A

“…Ordered oxygen structures and superconducting properties of YBa2Cu3O(x) samples prepared in precisely controlled oxygen environments using a solid- state ionic…”
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Vapor-phase self-assembly of carbon nanomaterials by Kiang, C.-H., Dresselhaus, M.S., Beyers, R., Bethune, D.S.

“…A variety of carbon structures are produced in an electric arc discharge with an anode composed of carbon, cobalt, and sulfur. Single and multiple layered…”
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Design of conical transmission line power combiners using space mapping by de Villiers, D. I. L., Beyers, R. D.

“…A conical transmission line power combiner is designed using a surrogate optimization method which achieves a significant speed-up factor over previous design…”
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Crystallography and microstructure of Y1Ba2Cu3O9-x, a perovskite-based superconducting oxide by BEYERS, R, LIM, G, ENGLER, E. M, SAVOY, R. J, SHAW, T. M, DINGER, T. R, GALLAGHER, W. J, SANDSTROM, R. L

“…We have investigated the crystallography and microstructure of Y1Ba2Cu3O9−x with transmission electron microscopy and x-ray diffraction. Y1Ba2Cu3O9−x is a…”
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Phase stability limits of Bi2Sr2Ca1Cu2O8+δ and Bi2Sr2Ca2Cu3O10+δ by RUBIN, L. M, ORLANDO, T. P, VANDER SANDE, J. B, GORMAN, G, SAVOY, R, SWOPE, R, BEYERS, R

“…We determined the phase stability limits of Bi2Sr2Ca1Cu2O8+δ and Bi2Sr2Ca2Cu3O10+δ in the temperature range 650–880 °C using a solid-state electrochemical…”
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New double-sheet copper oxide compounds with BiO or TIO bilayers by Tokura, Y, Arima, T, Takagi, H, Uchida, S, Ishigaki, T, Asano, H, Beyers, R, Nazzal, A. I, Lacorre, P, Torrance, J. B

“…A recent study synthesized materials by solid-state reaction to determine the crystallography and microstructure of bismuth-based 2222 derivatives using X-ray…”
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Magnetic and electrical properties of Co-Sm thin films deposited by dc magnetron sputtering by Cho, H.S., Salem, J.R., Kellock, A.J., Beyers, R.B.

“…We investigated the effects of oxidation on the magnetic and electrical properties of the Co-Sm films as a function of film composition and substrate…”
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Crystallography and microstructure of Tl-Ca-Ba-Cu-O superconducting oxides by BEYERS, R, PARKIN, S. S. P, LEE, V. Y, NAZZAL, A. I, SAVOY, R, GORMAN, G, HUANG, T. C

“…We report on the crystallography and microstructure of six oxides in the Tl-Ca-Ba-Cu-O system with nominal compositions Tl1Ba2Cu1O5, Tl1Ca1Ba2Cu2O7,…”
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Effect of oxygen pressure on Tl2Ca2Ba2Cu3O10±δ formation by AHN, B. T, LEE, W. Y, BEYERS, R

“…We investigated the formation of Tl2Ca2Ba2Cu3O10±δ as a function of oxygen pressure and temperature. Our results explain some previous difficulties in forming…”
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CDIP malpractice insurance is cost effective and competitive by Beyers, R M

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Catastrophic ape decline in western equatorial Africa by Walsh, Peter D, Abernethy, Kate A, Bermejo, Magdalena, Beyers, Rene, De Wachter, Pauwel, Akou, Marc Ella, Huijbregts, Bas, Mambounga, Daniel Idiata, Toham, Andre Kamdem, Kilbourn, Annelisa M, Lahm, Sally A, Latour, Stefanie, Maisels, Fiona, Mbina, Christian, Mihindou, Yves, Ndong Obiang, Sosthène, Effa, Ernestine Ntsame, Starkey, Malcolm P, Telfer, Paul, Thibault, Marc, Tutin, Caroline E. G, White, Lee J. T, Wilkie, David S

“…Because rapidly expanding human populations have devastated gorilla (Gorilla gorilla) and common chimpanzee (Pan troglodytes) habitats in East and West Africa,…”
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Natural oxide formation on cobalt investigated with the magneto-optical Kerr effect by Rellinghaus, B., Fernandez DeAvila, S., Armelles, G., Beyers, R., Kellock, A., Weller, D.

“…We have studied the magneto-optical Kerr effect (MOKE) of air-annealed Co thin films. Structural investigations reveal the formation of a double layered Co…”
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Annealing treatment effects on structure and superconductivity in Y1Ba2Cu3O9-x by BEYERS, R, LIM, G, TSUEI, C. C, PARK, S. I, SHAFER, M. W, GALLAGHER, W. J, ENGLER, E. M, LEE, V. Y, RAMIREZ, M. L, SAVOY, R. J, JACOWITZ, R. D, SHAW, T. M, LA PLACA, S, BOEHME, R

“…We report the effects of heat treatment and ambient on the structure and superconducting properties of Y1Ba2Cu3O9−x. The structure undergoes an…”
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Properties of low-pressure CVD tungsten silicide for MOS VLSI interconnections by Saraswat, K.C., Brors, D.L., Fair, J.A., Monnig, K.A., Beyers, R.

“…Low-pressure chemical vapor deposition of tungsten silicide has been done and the properties of the deposited films have been studied to determine the process…”
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