Bulk monocrystalline gallium nitride

Details Bulk monocrystalline gallium nitride Bulk monocrystalline gallium nitride

2003-10-14

2010-06-29

Kunemund, Robert M (Department: 1792)

Single-crystal, oriented-crystal, and epitaxy growth processes;

Apparatus

C117S205000, C117S206000

Reexamination Certificate

active

07744697

ABSTRACT:
The present invention refers to an ammonobasic method for preparing a gallium-containing nitride crystal, in which gallium-containing feedstock is crystallized on at least one crystallization seed in the presence of an alkali metal-containing component in a supercritical nitrogen-containing solvent. The method can provide monocrystalline gallium-containing nitride crystals having a very high quality.

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