发明名称 |
Superconducting junction device |
摘要 |
A superconducting junction device which is easily manufactured, multifunctional, and utilizes the superconducting Josephson effects is described. A first junction (Josephson junction) and a second junction (Josephson junction) are disposed o a substrate across a coupling portion of a dielectric. The first junction comprises a first upper electrode, a first barrier layer and a first lower electrode. The second junction comprises a second upper electrode, a second barrier layer and a second lower electrode. The first lower electrode and the second lower electrode are connected in series via a connecting electrode. A superconducting reflecting wall which is connected via the connecting electrode is provided around the two Josephson junctions including the coupling portion.
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申请公布号 |
US5869846(A) |
申请公布日期 |
1999.02.09 |
申请号 |
US19960621819 |
申请日期 |
1996.03.22 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HIGASHINO, HIDETAKA;SAKAI, MASAHIRO;SETSUNE, KENTARO |
分类号 |
H01L39/22;H03B15/00;(IPC1-7):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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