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Zhao, Guijuan, Lianshan Wang, Shaoyan Yang, Huijie Li, Hongyuan Wei, Dongyue Han, and Zhanguo Wang. "Anisotropic Structural and Optical Properties of Semi-polar (11–22) GaN Grown On M-plane Sapphire Using Double AlN Buffer Layers." Sci Rep 2016.

Zhao, Guijuan, et al. "Anisotropic Structural and Optical Properties of Semi-polar (11–22) GaN Grown On M-plane Sapphire Using Double AlN Buffer Layers." Sci Rep 2016.