Patent ID: 8216979
Filing Date: 2012-07-10
Classification: C30B,H01F,H01L

Abstract:
1. A method of manufacturing a superconducting thin film material, comprising: n vapor phase steps, n is an integer of at least 2, each for forming a vapor phase growth superconducting layer by a pulsed laser deposition method; and n liquid phase steps each for forming a liquid phase growth superconducting layer by a metal organic deposition method, wherein in a first vapor phase step of said n vapor phase steps, a first vapor phase growth superconducting layer is formed, in a first liquid phase step of said n liquid phase steps, a first liquid phase growth superconducting layer is formed so that the first liquid phase growth superconducting layer is in contact with said first vapor phase growth superconducting layer, in a k-th vapor phase step, k is an integer satisfying n≧k≧2, of said n vapor phase steps, a k-th vapor phase growth superconducting layer is formed so that the k-th vapor phase growth superconducting layer is in contact with a (k−1)-th liquid phase growth superconducting layer, and in a k-th liquid phase step of said n liquid phase steps, a k-th liquid phase growth superconducting layer is formed so that the k-th liquid phase growth superconducting layer is in contact with the k-th vapor phase growth superconducting layer.