发明名称 |
RE123-BASED OXIDE SUPERCONDUCTOR AND PROCESS FOR PRODUCING THE RE123-BASED OXIDE SUPERCONDUCTOR |
摘要 |
<p>This invention provides a process for producing an RE123-based oxide superconductor, characterized by comprising (i) applying a pulsed laser beam to an oxide-based target material containing RE, Ba, and Cu satisfying the following formulae (1) and (2) to form a plume and (ii) forming an RE123-based oxide superconducting film while holding the base material in the plume: 0.8 = 2RE/Ba < 1.0 (1); and 0.8 = 3Ba/2Cu < 1.0 (2) wherein RE represents one or at least two of Y, La, Nd, Sm, Eu, Gd, Dy, Ho, and Er.</p> |
申请公布号 |
WO2009044637(A1) |
申请公布日期 |
2009.04.09 |
申请号 |
WO2008JP66932 |
申请日期 |
2008.09.12 |
申请人 |
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER, THE JURIDICAL FOUNDATION;LEE, SERGEY;NAKAO, KOICHI;CHIKUMOTO, NORIKO |
发明人 |
LEE, SERGEY;NAKAO, KOICHI;CHIKUMOTO, NORIKO |
分类号 |
H01B12/06;C23C14/28;C01G1/00;C01G3/00;C23C14/08;H01B13/00 |
主分类号 |
H01B12/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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