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US5420103A A-axis superconductor on a yttrium oxide film 失效
A轴超导体在氧化钇膜上

A-axis superconductor on a yttrium oxide film
摘要:
A LnBaCuO-series superconducting thin film is provided over a surface of a substrate of Y.sub.2 O.sub.3 single crystal to form a composite superconductor. Ln stands for Y or a lanthanoid element. The composite superconductor has an improved interfacial diffusion.
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