首页> 外国专利> INTERMEDIATE LAYER FOR OXIDE SUPERCONDUCTING THIN FILM LAYER FORMATION, OXIDE SUPERCONDUCTING THIN FILM LAYER, AND OXIDE SUPERCONDUCTING THIN FILM WIRE MATERIAL

INTERMEDIATE LAYER FOR OXIDE SUPERCONDUCTING THIN FILM LAYER FORMATION, OXIDE SUPERCONDUCTING THIN FILM LAYER, AND OXIDE SUPERCONDUCTING THIN FILM WIRE MATERIAL

机译:氧化物超导薄膜层形成的中间层,氧化物超导薄膜层和氧化物超导薄膜线材的中间层

摘要

PROBLEM TO BE SOLVED: To provide an oxide superconducting thin film wire material having a high superconducting property with stability by forming an oxide superconducting layer having a high crystal orientation with both the reduction in crystal orientation, and the occurrence of variations thereof suppressed in manufacturing the oxide superconducting thin film wire material.SOLUTION: The intermediate layer for oxide superconducting thin film layer formation is formed between an orientated metal base and an oxide superconducting thin film layer in providing the oxide superconducting thin film layer on the orientated metal base, and has a crystal domain size of 25 nm or below in its surface layer. The oxide superconducting thin film layer is formed on the intermediate layer for oxide superconducting thin film layer formation. The oxide superconducting thin film wire material comprises: the orientated metal base; the intermediate layer for oxide superconducting thin film layer formation formed on the orientated metal base; and the oxide superconducting thin film layer formed on the intermediate layer. In the oxide superconducting thin film wire material, the oxide superconducting thin film layer is produced by MOD method.
机译:解决的问题:通过形成具有高晶体取向性的氧化物超导层,同时降低晶体取向性并抑制其变化的发生,以提供具有稳定的高超导性的氧化物超导薄膜线材,该氧化物超导薄膜线材具有稳定的取向。氧化物超导薄膜线材。解决方案:用于形成氧化物超导薄膜层的中间层是在定向金属基底和氧化物超导薄膜层之间形成的,用于在定向金属基底上提供氧化物超导薄膜层,并具有在其表面层中的晶畴尺寸为25 nm或以下。在用于形成氧化物超导薄膜层的中间层上形成氧化物超导薄膜层。氧化物超导薄膜线材包括:取向金属基;和在取向金属基底上形成的用于氧化物超导薄膜层形成的中间层;氧化物超导薄膜层形成在中间层上。在氧化物超导薄膜线材中,氧化物超导薄膜层通过MOD法制造。

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