Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasuo Kanbara0
Jerzy Garczynski0
Leszek P. Sierzputowski0
Robert Dwilinski0
Roman Doradzinski0
Date of Patent
April 29, 2008
Patent Application Number
10519141
Date Filed
April 17, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to new improvements in a process for crystal growth in the environment of supercritical ammonia-containing solution, which are based on use of specific azide mineralizers and result in the improved bulk Group XIII element nitride monocrystals, in particular balk monocrystalline gallium-containing nitride, intended mainly for variety of nitride-based semiconductor products such as various opto-electronic devices. The invention further relates to a mineralizer used for supercritical ammonia-containing solution which comprises at least one compound selected from the group consisting of LiN3, NaN3, KN3, and CsN3.
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