发明名称 |
Oxide superconductor Josephson junction element and process for producing same |
摘要 |
Any oxide superconductor Josephson junction element having an oxide superconductor oriented in the c-axis direction with respect to a substrate, and a needle-like, a-axis (or b-axis) oriented oxide superconductor. Both sides of the needle-like, a-axis (or b-axis) oriented oxide superconductor are sandwiched between the c-axis oriented superconductors. The crystal boundary sections between the needle-like, a-axis (or b-axis) oriented oxide superconductor and each of the c-axis oriented superconductors form a weak link of the Josephson junction. The needle-like, a-axis (or b-axis) oriented oxide superconductor is grown such that the c-axis direction thereof is oriented in the (110) direction which is inclined at an angle of 45 degrees with respect to the (100) direction or (010) direction of the c-axis oriented superconductors.
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申请公布号 |
US6016433(A) |
申请公布日期 |
2000.01.18 |
申请号 |
US19970921551 |
申请日期 |
1997.09.02 |
申请人 |
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER;SHARP KABUSHIKI KAISHA |
发明人 |
MIZUNO, YUUJI;ISHIMARU, YOSHIHIRO;ENOMOTO, YOUICHI |
分类号 |
H01L39/22;H01L39/24;(IPC1-7):H01B12/00;H01L29/06 |
主分类号 |
H01L39/22 |
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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