Semiconductor device manufacturing: process – Formation of semiconductive active region on any substrate
Patent
1997-04-07
1999-05-18
Chaudhari, Chandra
Semiconductor device manufacturing: process
Formation of semiconductive active region on any substrate
438 46, H01L21/30
Patent
active
059045493
ABSTRACT:
A method is disclosed for growing a nitrogen-containing III-V alloy semiconductor on a semiconductor substrate such as GaAs, which is formed by MOCVD method using nitrogen containing organic compounds having relatively low dissociation temperatures. The alloy semiconductor has a high nitrogen content which exceeds the contents previously achieved, and has a high photoluminescence intensity.
There are also disclosed fabrications of semiconductor devices comprising the alloy semiconductors, such as heterostructure and homo-junction light emitting devices.
REFERENCES:
M. Kondow et al., "GaInNAs: a novel material for long-wavelength semiconductor lasers", IEEE Journal of Selected Topics in Quantum Electronics, vol. 3, No. 3, pp. 719-730, Jun. 1997.
Chaudhari Chandra
Christianson Keith
Ricoh & Company, Ltd.
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