Zhiyuan Yang

Analyses of surface temperatures on patterned sapphire substrate for the growth of GaN with metal organic chemical vapor deposition

Guoyi Zhang, Zhizhong Chen, Tongjun Yu, 2011 .

Efficiency droop behaviors of the blue LEDs on patterned sapphire substrate

Xiuhan Li, Zhiyuan Yang, Y. Tao, 2011 .

Analyses of light extraction efficiency in GaN-based LEDs grown on patterned sapphire substrates

Zhizhong Chen, Guoyi Zhang, Xingxing Fu, 2012 .