| 申请日期 | 2025-09-16 | 申请号 | JP2008301827 |
| 公开（公告）号 | JP2010126388A | 公开（公告）日 | 2010-06-10 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | NAT INST OF ADVANCED IND SCIEN | ||
| 简介 | PROBLEM TO BE SOLVED : To provide an LnFeAsO having high superconductivity transition temperature. SOLUTION : The superconductive material is the LnFeAsO (Ln is Y or rare earth) having strong ZrCuSiAs type crystal structure and has ≥106° to ≤113° As-Fe-As angle in an FeAs4 tetrahedron. When Ln is Nd, the angle of As-Fe-As is preferably ≤111° and when Ln is La, the angle of As-Fe-As is preferably ≤113°. COPYRIGHT : (C)2010, JPO&INPIT | ||
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