申请日期 | 2025-07-04 | 申请号 | EP15857396 |
公开(公告)号 | EP3176793A1 | 公开(公告)日 | 2017-06-07 |
公开国别 | EP | 申请人省市代码 | 全国 |
申请人 | Fujikura Ltd | ||
简介 | An oxide superconductor has a composition expressed by REaBabCu3O7-x, where RE represents one rare earth or a combination of two or more of a rare earth, a satisfies 1.05 ≤ a ≤ 1.35, b satisfies 1.80 ≤ b ≤ 2.05, and x represents an amount of oxygen deficiency, and a non-superconducting phase having an outer diameter of 30 nm or less is included in a superconducting phase. |
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