Single-crystal – oriented-crystal – and epitaxy growth processes; – Forming from vapor or gaseous state – With decomposition of a precursor
Patent
1997-05-21
1998-10-20
Kunemund, Robert
Single-crystal, oriented-crystal, and epitaxy growth processes;
Forming from vapor or gaseous state
With decomposition of a precursor
117 88, 117 92, 117953, 117105, 117954, 117 84, 438442, 438680, C30B 2300, C30B 2500
Patent
active
058241515
ABSTRACT:
The method of forming a III-V group compound semiconductor crystalline layer on a semiconductor crystal containing at least V-group compound, includes the steps of: performing the crystal growth of the III-V compound semiconductor crystalline layer; and supplying an n-type dopant and a material compound containing a V-group element onto the semiconductor crystal without causing the crystal growth of the III-V compound semiconductor crystalline layer.
REFERENCES:
patent: 4190470 (1980-02-01), Walline
patent: 5036022 (1991-07-01), Kvech
patent: 5168077 (1992-12-01), Ashizawa
Defillo Evelyn A.
Kunemund Robert
Sharp Kabushiki Kaisha
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