| 发明名称 |
SUPERCONDUCTOR EXHIBITING EXCELLENT MAGNETIC FIELD ANGLE DEPENDENCY OF CRITICAL CURRENT DENSITY |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a superconductor which exhibits excellent magnetic field angle dependency as compared with the prior art. <P>SOLUTION: In an oxide superconducting wire material where a superconductive layer of GdBa<SB POS="POST">2</SB>Cu<SB POS="POST">3</SB>O<SB POS="POST">7-δ</SB>(δ=0-1) is formed on a substrate, columnar or rod-like BaZrO<SB POS="POST">3</SB>is dispersed in the superconductive layer while inclining against the c-axis of superconducting crystal in such a state as the adjoining longitudinal directions are twisted. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012033402(A) |
申请公布日期 |
2012.02.16 |
| 申请号 |
JP20100172400 |
申请日期 |
2010.07.30 |
| 申请人 |
KYUSHU UNIV;KYUSHU INSTITUTE OF TECHNOLOGY;INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER |
发明人 |
KANEKO KENJI;MATSUSHITA TERUO;IHI AKIRA;YOSHIZUMI MASAAKI;IZUMI TERUO;SHIOBARA YU |
| 分类号 |
H01B12/06;C01G1/00 |
主分类号 |
H01B12/06 |
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