发明名称 |
Large size single crystal seed crystal fabrication by intergrowth of tiled seed crystals |
摘要 |
Disclosed is a method for reproducibly producing large size, single crystals in a crystal growth chamber. The method includes the steps of: (a) forming a plurality of smaller size tiles of single crystals of substantially the same crystal orientation as the desired large size, single crystal; (b) assembling the plurality of smaller tiles into a structure having a larger size while minimizing gapping between adjacent tiles; (c) placing the assembly of smaller tiles formed in step (b) into a growth chamber; and (d) through a growth reaction carried out in the growth chamber, forming a large size single crystal using the assembly of smaller tiles formed in step (b) as a seed crystal for the growth reaction.
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申请公布号 |
US2003029376(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
US20020221392 |
申请日期 |
2002.09.11 |
申请人 |
SNYDER DAVID W;EVERSON WILLIAM J. |
发明人 |
SNYDER DAVID W;EVERSON WILLIAM J. |
分类号 |
C30B29/36;C30B11/14;C30B19/12;C30B23/00;C30B23/02;C30B25/18;C30B29/64;(IPC1-7):C30B23/00;C30B25/00;C30B28/12;C30B28/14 |
主分类号 |
C30B29/36 |
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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