Method of producing composite metal oxide material

Details Method of producing composite metal oxide material Method of producing composite metal oxide material

1994-07-25

1997-05-06

King, Roy V.

Superconductor technology: apparatus, material, process

Processes of producing or treating high temperature...

With melting

505450, 505477, 505729, 505733, 427 62, 117 33, C30B 1502

Patent

active

056271425

ABSTRACT:
A composite material is disclosed which includes a substrate, an oriented film provided on a surface of the substrate and formed of a crystal of a Y123 metal oxide of the formula LnBa.sub.2 Cu.sub.3 O.sub.y wherein Ln stands for Y or an element belonging to the lanthanoid and y is a number of 6-7, and a layer of a Y123 metal oxide of the formula LnBa.sub.2 Cu.sub.3 O.sub.y wherein Ln stands for Y or an element belonging to the lanthanoid and y is a number of 6-7 formed on the oriented film.

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