| 简介 |
The present invention refers to relates to superconducting device, more specifically for superconducting wire superconductor yttrium barium copper oxide layer diffusion layer composite rare earth barium copper oxide layer critical current for enhancing properties is intended.
The present invention according to superconducting thin-film of yttrium barium copper oxide layer, rare earth barium copper oxide layer is comprised composite layer, a rare earth said Nd, Gd, Eu, Sm, Er, Yb, Tb, Dy, Ho, Tm selected from the group consisting of is an element is characterized in that the. |
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