发明名称 |
SUPERCONDUCTING CERAMIC FILM AND A METHOD OF MANUFACTURING THE SAME |
摘要 |
A superconducting oxide ceramic pattern is described. The pattern comprises a high Tc superconducting region which is superconductive at liquid nitrogen temperatures and a low Tc superconducting region which exhibits a resistivity at liquid nitrogen temperatures. The low Tc region is doped with an impurity such as Si and then subjected to thermal treatment to oxidize the impurity and thereby lower the Tc of the region. |
申请公布号 |
EP0287383(A3) |
申请公布日期 |
1989.04.05 |
申请号 |
EP19880303404 |
申请日期 |
1988.04.15 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI, SHUNPEI |
分类号 |
H01L39/12;H01L39/24;(IPC1-7):H01L39/24 |
主分类号 |
H01L39/12 |
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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