SUPERCONDUCTOR AND PROCESS FOR PRODUCING THE SAME

摘要

A process for producing a superconductor in which a superconductive layer is formed on an underlying layer by repeating film deposition two or more times. Film thickness of a superconductive film formed by each deposition is set at 0.3 mum or less so that decrease in JC is small even when the thickness of the superconductive layer is large, thereby increasing IC of the superconductor.