Single-crystal – oriented-crystal – and epitaxy growth processes; – Forming from vapor or gaseous state
Patent
1994-03-14
1995-06-13
Breneman, R. Bruce
Single-crystal, oriented-crystal, and epitaxy growth processes;
Forming from vapor or gaseous state
117 88, 117104, 434103, C30B 2504
Patent
active
054232848
ABSTRACT:
A method which permits the growth of high-quality crystals of n-type II-VI compound semiconductors containing sulfur, by suppressing the reaction of a group III or VII element as a dopant with a group II material at low temperature. A raw material gas containing an organometallic material of the group III or organic material of the group VII is premixed with a raw material gas containing organic sulfur material, then the premixture is mixed with a raw material gas containing an organometallic material of the group II, and the mixture is used to grow a crystal of an n-type II-VI compound semiconductor on a semiconductor substrate by a metal organic vapor phase epitaxial growth method.
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Nagao Yasuyuki
Nishimura Kohsuke
Sakai Kazuo
Breneman R. Bruce
Garrett Felisa
Kokusai Denshin Denwa Kabushiki Kaisha
Lobato Emmanuel J.
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