Group III-nitride growth on Si substrate using oxynitride...

Active solid-state devices (e.g. – transistors – solid-state diode – Specified wide band gap semiconductor material other than... – Ii-vi compound

Reexamination Certificate

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C438S604000

Reexamination Certificate

active

06906351

ABSTRACT:
A layered article and method for forming the same includes a single crystal silicon substrate, a silicon oxynitride layer (SixNyOz) disposed on the silicon substrate, and a single crystal GaN layer disposed on the oxynitride layer. The silicon oxynitride layer can be formed by nitridation of a native oxide layer. One or more integrated electronic circuits and/or integrated optical or optoelectronic devices can be built on the article.

REFERENCES:
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Zhang et al., “Enhanced optical emission from GaN films grown on a silicon substrate,” Applied Physics Letters, 74:1984-1986, 1999.
Linthicum et al., “Process Routes For Low Defect-Density Gan On Various Substrates Employing Pendeo-Epitaxial Growth Techniques,” MRS Internet J. Nitride Semicond. Res. 4S1, G4.9, 1999.
Strittmatter et al., “Low-pressure metal organic chemical vapor deposition of GaN on silicon(111) substrates using an AIAs nucleation layer,” Applied Physics Letters, 74:1242-1244, 1999.
Sanchez-Garcia et al., “Ultraviolet electroluminescence in GaN/AlGaN single-heterojunction light-emitting diodes grown on Si(111),” Journal of Applied Physics, 87:1569-1571, 2000.
Kryliouk et al., “Single Crystal GaN Substrate Grown by Hydride-Metal Organic Vapor Phase Epitaxy (H-MOVPE),” Electromechanical Society Proceedings, 98-18:99-107, 1998.
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