Single-crystal – oriented-crystal – and epitaxy growth processes; – Apparatus – For crystallization from liquid or supercritical state
Patent
1993-11-22
1995-06-13
Breneman, R. Bruce
Single-crystal, oriented-crystal, and epitaxy growth processes;
Apparatus
For crystallization from liquid or supercritical state
117200, 117224, 422 99, C30B 3500
Patent
active
054232872
ABSTRACT:
Crystal growing cell including first and second casings. The first casing has a first solution chamber for containing a first solution therein. The first solution chamber has an opening. The second casing has a closing member placed therein for movement in a first direction and in a second direction opposite to the first direction. The second casing has a third casing placed therein. The third casing is fixed to the first casing around the opening to form a second solution chamber for containing a second solution therein. The closing member is moved in the first direction to close the opening so as to separate the first solution chamber from the second solution chamber. The closing member is moved in the second direction to open the opening so as to connect the first solution chamber to the second solution chamber.
REFERENCES:
patent: 3525594 (1970-08-01), Barrett
patent: 4917707 (1990-04-01), Charamonte et al.
patent: 5266284 (1993-11-01), Heilig et al.
Kawasaki Kazunori
Muramatsu Shoji
Nagaoka Shunji
Udaka Tsutomu
Usami Ron
Breneman R. Bruce
Garrett Felisa
National Space Development Agency of Japan
Nissan Motor Company Ltd.
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