发明名称 |
VERFAHREN ZUR HERSTELLUNG KÜNSTLICHER HOCHTEMPERATUR-SUPRALEITER MIT MEHRSCHICHTIGER STRUKTUR. |
摘要 |
This is a method for making layered structures of artificial high-Tc superconductor compounds by which on top of a seed crystal (7) having a lattice structure matching the lattice structure of the superconductor compound to be made, oxide layers (4, 5, 6) of all constituent components are epitaxially grown in a predetermined sequence so as to create a sandwich structure not found in natural crystals. The epitaxial deposition of the constituent components is performed in a reaction chamber having evaporation facilities, inlets for metal-organic gases, and inlets for background gases including oxygen. |
申请公布号 |
AT112418(T) |
申请公布日期 |
1994.10.15 |
申请号 |
AT19880108908T |
申请日期 |
1988.06.03 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GRAF, VOLKER, DR.;MUELLER, CARL ALEXANDER, PROF.DR. |
分类号 |
C30B23/08;C01G1/00;C23C14/08;C23C14/24;C30B25/02;C30B29/22;H01B12/00;H01B13/00;H01L39/12;H01L39/24 |
主分类号 |
C30B23/08 |
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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