MANUFACTURING METHOD OF OXIDE SUPERCONDUCTOR THICK FILM, OXIDE SUPERCONDUCTOR, MAGNETIC FIELD SHIELD, AND SUPERCONDUCTION CURRENT LIMITER

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of an oxide superconductor thick film, an oxide superconductor thick film, and a magnetic field shield and a superconduction current limiter using the oxide superconductor thick film which are excellent in properties of critical current density, and capable of readily manufacturing the superconductor thick film that prevents exfoliation.SOLUTION: The manufacturing method comprises the steps of: performing surface roughening of a surface of a base 1; and forming an oxide superconductor thick film substantially having a composition of (Bi, Pb)SrCaCuO, where 0a0.5, on the surface.