Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k
Patent
1988-12-02
1991-12-31
Roy, Upendra
Superconductor technology: apparatus, material, process
High temperature , per se
Having tc greater than or equal to 150 k
156621, 156624, 423593, 505729, C30B 1530, B05D 512
Patent
active
050772716
ABSTRACT:
A method is disclosed for forming a thin film of an oxide based superconductor on a substrate, which is preferably a substrate comprising superconducting material, which comprises forming an oxide based solvent, dissolving in the solvent a stoichiometric amount of compounds capable of forming a superconducting material to form a molten solution, maintaining the molten solution at a temperature of from about 400.degree. to about 1000.degree. C., immersing a substrate into the resulting molten solution, epitaxially growing a thin film of a superconductor crystal on the substrate, and bubbling a source of oxygen through the molten solution during the epitaxial growth of the thin film superconductor crystal.
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Hiskes Ronald
Narbut Martha L.
Hewlett--Packard Company
Roy Upendra
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