发明名称 |
Superconductor fabrication |
摘要 |
<p>A seed crystal for the fabrication of a superconductor is grown from a rare-earth oxide having the basic formula XwZtBaxCuyOz, X comprising at least one rare-earth element and Z being a dopant which raises the peritectic decomposition temperature (Tp) of the oxide. In a preferred embodiment, the dopant is Mg. Use of this rare-earth oxide material for seed crystals increases the temperature at which cold-seeding can be performed and thus enables the growth of a wider range of hulk superconductor materials by this process.</p> |
申请公布号 |
GB0428319(D0) |
申请公布日期 |
2005.01.26 |
申请号 |
GB20040028319 |
申请日期 |
2004.12.23 |
申请人 |
CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED |
发明人 |
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分类号 |
C30B15/00;C30B15/36;C30B17/00 |
主分类号 |
C30B15/00 |
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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