发明名称 |
Method of preparing high temperature superconductor films on opposite sides of a substrate |
摘要 |
A superconducting electronic circuit device, useful when impedance matching is desired, especially suited to microwave frequencies, consisting of a thin dielectric layer with superconducting layers on both sides. A superconductor such as Yttrium Barium Copper Oxide (YBCO) is formed on a first substrate such as lanthanum aluminate. A protective layer like gold is deposited on the YBCO and a second carrier substrate is bonded to the protected YBCO. The first substrate is then thinned into a thin dielectric film and a second layer of superconductor is epitaxially grown thereon to create the desired circuits.
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申请公布号 |
US5280013(A) |
申请公布日期 |
1994.01.18 |
申请号 |
US19920968280 |
申请日期 |
1992.10.29 |
申请人 |
CONDUCTUS, INC. |
发明人 |
NEWMAN, NATHAN;KAPITULNIK, AHARON;COLE, BRADY F.;SIMON, RANDY W. |
分类号 |
H01L39/24;(IPC1-7):H01L39/24 |
主分类号 |
H01L39/24 |
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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