Laminated film

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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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patent: 4880341 (1990-12-01), Gehring
patent: 4880772 (1989-11-01), Pederson et al.
patent: 4921823 (1990-05-01), Takano
patent: 4948779 (1990-08-01), Keut et al.
patent: 4980339 (1990-12-01), Setsune et al.
patent: 5024992 (1991-08-01), Morris
patent: 5047385 (1991-09-01), Beasley et al.
patent: 5053833 (1991-10-01), Pribat et al.
patent: 5079222 (1992-01-01), Yamazaki
patent: 5096882 (1992-03-01), Kato et al.

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