发明名称 |
Superconductor-normal conductor junction device. |
摘要 |
<p>A superconductor-normal conductor junction device comprises first and second regions (1, 3) of normal material forming first and second junctions with a superconducting material (2), the Fermi level of the first region of normal material being so arranged relative to a given energy level in the superconducting material that charge carriers in the first normal material undergo Andreev reflection at the first junction, resulting in pairs of the charge carriers entering said given energy level in the superconducting material, and the Fermi level of the second region of normal material being so arranged relative to said given level in the superconducting material that said charge carriers conduct from the superconducting material through the second region. <IMAGE></p> |
申请公布号 |
EP0664565(A2) |
申请公布日期 |
1995.07.26 |
申请号 |
EP19950300423 |
申请日期 |
1995.01.24 |
申请人 |
HITACHI EUROPE LIMITED |
发明人 |
WILLIAMS, DAVID ARFON;MARSH, ADRIAN MICHAEL;AHMED, HAROON;ALPHENAAR, BRUCE WILLIAM |
分类号 |
H01L29/43;(IPC1-7):H01L29/43;H01L29/861;H01L29/68 |
主分类号 |
H01L29/43 |
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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