MANUFACTURE OF OXIDE-BASED SUPERCONDUCTIVE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of an oxide-based superconductive structure capable of manufacturing a superconductive layer having a high critical temperature and high critical current density particularly in a magnetic field at a practically possible deposition rate and in a condition that there is no risk of the occurrence of a crack. SOLUTION: This method is used to manufacture an oxide-based superconductive structure by forming a superconductive layer 8 formed of an oxide-based superconductor on a base material 2. The method comprises a pseudo liquid layer forming process for forming a pseudo liquid layer 6 by the use of material having a melting point lower than that of the oxide-based superconductor, and a superconductive layer forming process for depositing the superconductive layer 8 by the use of the oxide-based superconductor after the pseudo liquid layer deposition process.