Fig. 2From: Carrier Redistribution Between Two Kinds of Localized States in the InGaN/GaN Quantum Wells Studied by PhotoluminescenceOmega-2theta scans and reciprocal space mapping of both samples are performed by HRXRD. a HRXRD Omega-2theta curves on GaN (0002) plane for samples A and B. b Reciprocal space mapping (RSM) for the GaN (10–15) diffraction of sample ABack to article page