发明名称 |
PROCESS FOR MAKING A CRYSTALLINE ARTICLE FROM A MELT |
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. |
申请公布号 |
EP0174004(A3) |
申请公布日期 |
1988.04.20 |
申请号 |
EP19850111101 |
申请日期 |
1985.09.03 |
申请人 |
KERNFORSCHUNGSANLAGE JULICH GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
BODEN, KARL;IBACH, HARALD, PROF. DR.;LINKE, UDO |
分类号 |
C30B13/26;C30B13/32;C30B15/04;C30B15/30;H01L21/208;(IPC1-7):C30B15/30 |
主分类号 |
C30B13/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|