Characterizations of GaN films and AlGaN/GaN heterostructures on vicinal sapphire (0 0 0 1) substrates grown by MOCVD

X.Q. Shen, M. Shimizu, H. Okumura, F.J. Xu, B. Shen and G.Y. Zhang

Journal of Crystal Growth 311 ( 10 ): 2853 - 2856 , 2009