Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dirk Ehrentraut0
Wenkan Jiang0
Mark P. D'Evelyn0
Date of Patent
January 10, 2017
0Patent Application Number
144855160
Date Filed
September 12, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Large-area, low-cost single crystal transparent gallium-containing nitride crystals useful as substrates for fabricating GaN devices for electronic and/or optoelectronic applications are disclosed. The gallium-containing nitride crystals are formed by controlling impurity concentrations during ammonothermal growth and processing to control the relative concentrations of point defect species.
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