Substituted YiBa.sub.2 Cu.sub.3 oxide superconductor

Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k

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505780, 505781, 252521, H01B 1200

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051089866

ABSTRACT:
The invention relates to a superconductor manufacturing method and a superconductor manufactured by the method. More particularly, the invention is concerned wih an oxide superconductor of lamellar perovskite type and a method of manufacturing the same having extemely high critical temperature and critical current density as compared with conventional alloy superconductors or intermetallic compound superconductos. The superconductor is expressed by

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