
																
																	Imaging extended non-homogeneities in HVPE grown GaN with Kelvin Probe Microscopy and photo-etching
																
																
																
															Keywords: A3 Epitaxy فاز هیدرید بخار; A1. Atomic force microscopy; A3. Hydride vapor phase epitaxy; B1. Gallium compounds; B1. Nitrides