Flux-creep-limited critical currents in YBa2Cu3O7-δ ceramics

Critical currents of YBa2Cu3O7−δ bulk-sintered samples were measured at and above 77 K in the presence of magnetic fields. In moderate magnetic fields a H−n dependence with n

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Veröffentlicht in:Applied physics letters 1989-09, Vol.55 (11), p.1135-1137
Hauptverfasser: URI DAI, NIR HESS, TESSLER, L. R, DEUTSCHER, G, VETTER, G, QUEYROUX, F, BONTEMPS, N, MAHOUM, R, LAGUES, M, MOCAER, P
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Sprache:eng
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Zusammenfassung:Critical currents of YBa2Cu3O7−δ bulk-sintered samples were measured at and above 77 K in the presence of magnetic fields. In moderate magnetic fields a H−n dependence with n
ISSN:0003-6951
1077-3118
DOI:10.1063/1.102459