Search Results - "Geballe, T.H."

ARPES studies of the electronic structure of LaOFe(P, As) by Lu, D.H., Yi, M., Mo, S.-K., Analytis, J.G., Chu, J.-H., Erickson, A.S., Singh, D.J., Hussain, Z., Geballe, T.H., Fisher, I.R., Shen, Z.-X.

“…We report a comparison study of LaOFeP and LaOFeAs, two parent compounds of recently discovered iron-pnictide superconductors, using angle-resolved…”
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Single crystal growth by self-flux method of the mixed valence gold halides Cs2[AuIX2][AuIIIX4] (X=Br,I) by Riggs, Scott C., Shapiro, M.C., Corredor, F., Geballe, T.H., Fisher, I.R., McCandless, Gregory T., Chan, Julia Y.

“…High quality single crystals of Cs2Au2X6 (X=Br,I) were grown using a ternary self-flux method. Structural refinements based on single crystal X-ray diffraction…”
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John Hulm-scientist and friend-a remembrance by Geballe, T.H.

“…One of John's important contributions was the discovery in 1952 of superconductivity in the compound of vanadium and silicon (V3Si) made with his student Hardy…”
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Enhanced superconductivity in Sr2CuO4−v by Geballe, T.H., Marezio, M.

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Stripe-like nanoscale structural phase separation in superconducting BaPb1−xBixO3 by Giraldo-Gallo, P., Zhang, Y., Parra, C., Manoharan, H.C., Beasley, M.R., Geballe, T.H., Kramer, M.J., Fisher, I.R.

“…The phase diagram of BaPb 1− x Bi x O 3 exhibits a superconducting dome in the proximity of a charge density wave phase. For the superconducting compositions,…”
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Electronic structure of the iron-based superconductor LaOFeP by Shen, Z.-X, Hussain, Z, Mo, S.-K, Chu, J.-H, Geballe, T. H, Analytis, J, Lu, D. H, Erickson, A. S, Singh, D. J, Yi, M, Fisher, I. R

“…The recent discovery of superconductivity in the iron oxypnictide family of compounds has generated intense interest. The layered crystal structure with…”
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Effects of homoepitaxial surfaces and interface compounds on the in-plane epitaxy of YBCO films on yttria-stabilized zirconia by Fork, D.K., Garrison, S.M., Hawley, Marilyn, Geballe, T.H.

“…Control of the in-plane epitaxial alignment of c-axis YBa2Cu3O7−δ (YBCO) films on yttria-stabilized zirconia (YSZ) substrates is necessary for achieving…”
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Enhanced superconductivity in Sr 2CuO 4− v by Geballe, T.H., Marezio, M.

“…A critical review of previous investigations of the superconductivity with enhanced T c ∼ 95 K found in Sr 2CuO 4− v shows that new physics occurs in a highly…”
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Superconducting Bi-Ca-Sr-Cu-O Fibers Grown by the Laser-Heated Pedestal Growth Method by Feigelson, R. S., Gazit, D., Fork, D. K., Geballe, T. H.

“…Superconducting fibers of several compositions including the nominal composition Bi$_{2}$CaSrCu$_{2}$O$_{8}$ have been grown by means of the laser-heated…”
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Direct Observation of Structural Defects in Laser-Deposited Superconducting Y-Ba-Cu-O Thin Films by Ramesh, R., Hwang, D. M., Venkatesan, T., Ravi, T. S., Nazar, L., Inam, A., Wu, X. D., Dutta, B., Thomas, G., Marshall, A. F., Geballe, T. H.

“…The defect structure of in situ pulsed, laser-deposited, thin films of the high-transition temperature superconductor Y-Ba-Cu-O has been observed directly by…”
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Epilogue: Superconducting materials past, present and future by Chu, C.W., Canfield, P.C., Dynes, R.C., Fisk, Z., Batlogg, B., Deutscher, G., Geballe, T.H., Zhao, Z.X., Greene, R.L., Hosono, H., Maple, M.B.

“…Experimental contributors to the field of superconducting materials share their informal views on the subject…”
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Superconductivity--The State that Came in from the Cold by Geballe, T. H., Hulm, J. K.

“…The exploration of high transition temperature copperoxide-based superconductors has proceeded vigorously and internationally during the first year following…”
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Buffer layers for high-quality epitaxial YBCO films on Si by Fork, D.K., Fenner, D.B., Barrera, A., Phillips, J.M., Geballe, T.H., Connell, G.A.N., Boyce, J.B.

“…Efforts aimed at producing device-quality YBa/sub 2/Cu/sub 3/O/sub 7- delta / (YBCO) films on Si, which have resulted in films with properties comparable to…”
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In situ growth of superconducting YBaCuO using reactive electron-beam coevaporation by Missert, N., Hammond, R., Mooij, J.E., Matijasevic, V., Rosenthal, P., Geballe, T.H., Kapitulnik, A., Beasley, M.R., Laderman, S.S., Lu, C., Garwin, E., Barton, R.

“…Conditions required for in situ growth of YBaCuO thin films by reactive electron-beam evaporation have been explored. Three sources of activated oxygen (atomic…”
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Elimination of Current Dissipation in High Transition Temperature Superconductors by Sun, J. Z., Lairson, B., Eom, C. B., Bravman, J., Geballe, T. H.

“…The relaxation of the shielding current-induced magnetic moment in YBa$_2$Cu$_3$O$_7$ thin films, which were grown in situ, is studied as a function of…”
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Why the cuprate superconductors are unusual: an ionic approach by Geballe, T.H., Moyzhes, B.Y.

“…A new mobile charge carrier in hole‐doped high Tc cuprates is proposed. The configuration is based upon electrostatic considerations which show that a doped…”
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High critical currents in Y-Ba-Cu-O films on silicon using YSZ buffer layers by Fenner, D.B., Fork, D.K., Connell, G.A.N., Boyce, J.B., Viano, A.M., Geballe, T.H.

“…Exceptionally high-quality films of Y/sub 1/Ba/sub 2/Cu/sub 3/O/sub 7-x/ (YBCO) were successfully grown epitaxially on Si…”
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Length scales for coherent π-bonding interactions in complex high-k oxide dielectrics and their interfaces by Seo, H., Lucovsky, G., Fleming, L.B., Ulrich, M.D., Lüning, J., Koster, G., Geballe, T.H.

“…This paper uses X-ray absorption and vacuum ultra-violet spectroscopic ellipsometry to distinguish between non-crystallinity, and the suppression of…”
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Zachary Fisk—novel materials—new physics by Geballe, T.H.

“…A few anecdotes are recalled which may typify features of the scientific environment in which Zachary Fisk was immersed during the beginning of his career. Two…”
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Epitaxial MgO on Si(001) for Y-Ba-Cu-O thin-film growth by pulsed laser deposition by FORK, D. K, PONCE, F. A, TRAMONTANA, J. C, GEBALLE, T. H

“…Epitaxial MgO thin films were grown on Si(001) by pulsed laser deposition. In spite of a large (−22.5%) lattice mismatch, epitaxy occurs with alignment of all…”
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