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发明名称
Superconductive material
摘要
A superconductive material is in composition expressed as Y0.33Ba0.67)aCub(OF)c. The usual a, b and c are so selected as to satisfy a relation expression ax (mix valence of A)+bx (mix valence of B)=cx (mix valence of C).
申请公布号
US5614471(A)
申请公布日期
1997.03.25
申请号
US19950449961
申请日期
1995.05.25
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
OHKURA, KENGO;HITOTSUYANAGI, HAJIME;TAKEI, HIROMI
分类号
C01G3/00;C01G1/00;C04B35/45;H01B12/00;H01L39/12;(IPC1-7):C04B35/505
主分类号
C01G3/00
代理机构
代理人
主权项
地址
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