Fig. 1From: Influence of Dislocations on the Refractive Index of AlN by Nanoscale Strain Fielda The (0002) plane XRC of five AlN samples. b The (10-12) plane XRC of five AlN samples. c The FWHM of (0002, 10-12) plane XRC; the red circle means the FWHM of (10-12) plane and black square represents the FWHM of (0002) planeBack to article page