发明名称 |
Method for producing single crystal, and needle-like single crystal |
摘要 |
A method for producing a single crystal, which comprises (1) placing a metal layer as a pattern at a desired position on the surface of a single crystal substrate, (2) etching the surface of the single crystal substrate around the pattern, and (3) in a raw material gas atmosphere containing an element or elements constituting the single crystal, taking the element or elements in the metal layer at the pattern and permitting a needle-like single crystal to grow perpendicularly.
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申请公布号 |
US5702822(A) |
申请公布日期 |
1997.12.30 |
申请号 |
US19950424109 |
申请日期 |
1995.04.19 |
申请人 |
DENKI KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
TERUI, YOSHINORI;TERASAKI, RYUICHI |
分类号 |
C30B25/18;C30B11/00;C30B11/12;C30B29/06;C30B29/62;G01R1/067;(IPC1-7):B32B9/04 |
主分类号 |
C30B25/18 |
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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