https://www.yltlink.com/custom_56513.htmlGaN EpitaxyGaN Epitaxy
Most important epitaxy methods for GaN materials are MOCVD (Metal-Organic Chemical Vapor Deposition) and MBE (Molecular Beam Epitaxy).
GaN EPITAXY materials are commonly achieved on a non-native substrate, such as SiC, Si and Sapphire.
GaN epitaxy material qualities are greatly dependent on the BUFFER technology and the epitaxy capability of epi-house.
GaN qualities are NOT ALL the SAME!