L
L. W. Rupp
Researcher at Alcatel-Lucent
Publications - 13
Citations - 3429
L. W. Rupp is an academic researcher from Alcatel-Lucent. The author has contributed to research in topics: Superconductivity & High-temperature superconductivity. The author has an hindex of 12, co-authored 13 publications receiving 3330 citations.
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Journal ArticleDOI
Superconductivity near 30 K without copper: the Ba 0.6 K 0.4 BiO 3 perovskite
Robert J. Cava,Bertram Batlogg,J. J. Krajewski,Reginald C. Farrow,L. W. Rupp,Alice E. White,K. T. Short,W. F. Peck,T. Kometani +8 more
TL;DR: The single-phase perovskite Ba0.6K0.4BiO3 has a magnetically determined onset temperature of 29.8 K, a Tc considerably higher than that of conventional superconductors and surpassed only by copper-containing compounds.
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Structural anomalies, oxygen ordering and superconductivity in oxygen deficient Ba2YCu3Ox
Robert J. Cava,A.W. Hewat,Elizabeth A. Hewat,Bertram Batlogg,M. Marezio,M. Marezio,Karin M. Rabe,J. J. Krajewski,W. F. Peck,L. W. Rupp +9 more
TL;DR: In this article, the authors report the characterization of series of oxygen deficient Ba2YCu3Ox samples for 7 ≥ x ≥ 6 prepared by Zr gettered annealing at 440°C.
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Superconductivity in YBa2Cu3O7 single crystals
Lynn Schneemeyer,Joseph V. Waszczak,Theo Siegrist,R. B. van Dover,L. W. Rupp,Bertram Batlogg,Robert J. Cava,Donald W. Murphy +7 more
TL;DR: In this article, the authors reported the growth of single crystals as large as 4 mm of YBa2Cu3O7 and DyBa2C 3O 7 and confirmed superconductivity in them by magnetic and electrical measurements.
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Studies of oxygen-deficient Ba2YCu3O7−δ and superconductivity Bi(Pb)SrCaCuO
Robert J. Cava,Bertram Batlogg,Steven A. Sunshine,Theo Siegrist,R. M. Fleming,Karin Rabe,Lynn Schneemeyer,Donald W. Murphy,R. B. van Dover,P. K. Gallagher,S. H. Glarum,S. Nakahara,Reginald C. Farrow,J. J. Krajewski,S. M. Zahurak,Joseph V. Waszczak,J. H. Marshall,P. Marsh,L. W. Rupp,W. F. Peck,Edward A. Rietman +20 more
TL;DR: In this article, the crystal structure of the 84K superconductor Bi 2 Sr 2 CaCu 2 O 8+δ is described, as is the stabilization of 110K superconductivity via partial Pb/Bi substitution with long time annealing.
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Superconductivity at 60 K in La2-xSrxCaCu2O6: the simplest double-layer cuprate
Robert J. Cava,Bertram Batlogg,R. B. van Dover,J. J. Krajewski,Joseph V. Waszczak,R. M. Fleming,W. F. Peck,L. W. Rupp,P. Marsh,A. C. W. P. James,Lynn Frances Schneemeyer +10 more
TL;DR: In this article, the authors reported the successful synthesis and preliminary physical characterization of superconducting (La, Sr)2CaCu2O6, which is a uniquely simple double-layer superconductor.