发明名称 |
Method of and apparatus for growing crystals |
摘要 |
A complex relative movement in a direction transverse to the crystal drawing direction is imparted at the interface between the growing crystal bar and a melt of the crystallizable material by controlled electrical energization of a radial stabilizer acting upon the magnetizable core by which either the bar or the crucible or a supply bar for the material, or both, can be suspended.
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申请公布号 |
US4708764(A) |
申请公布日期 |
1987.11.24 |
申请号 |
US19850772558 |
申请日期 |
1985.09.04 |
申请人 |
KERNFORSCHUNGSANLAGE JULICH GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
BODEN, KARL;IBACH, HARALD;LINKE, UDO |
分类号 |
C30B13/26;C30B13/32;C30B15/04;C30B15/30;H01L21/208;(IPC1-7):C30B13/28;C30B15/20 |
主分类号 |
C30B13/26 |
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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