Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1991-06-28
1993-10-12
Turner, A. A.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428697, 428699, 428701, 428702, 428930, 505 1, 505701, 505702, B32B 900
Patent
active
052523900
ABSTRACT:
A laminated film comprising at least two thin films of single crystal LnBa.sub.2 Cu.sub.3 O.sub.7-x wherein Ln is Y or one of lanthanoids except Pr and Tb having the (001) plane in the direction parallel with the film surface and at least one continuous thin film of Y.sub.2 O.sub.3 which has a thickness of not larger than 100 .ANG. and the (001) plane in the direction parallel with the film surface and is interposed between a pair of said thin films of single crystal LnBa.sub.2 Cu.sub.3 O.sub.7-x, wherein the thin films of single crystal LnBa.sub.2 Cu.sub.3 O.sub.7-x has good superconductive properties.
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Bando Yoshichika
Hirata Kazuto
Iijima Kenji
Takada Toshio
Terashima Takahito
Kanegafuchi Chemical Industry Co. Ltd.
Matsushita Electric - Industrial Co., Ltd.
NEC Corporation
Nippon Mining Co., Ltd.
Nippon Steel Corporation
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