Chen G, Wang XQ, Fu K, Rong X, Hashimoto H, Zhang BS, Xu FJ, Tang N, Yoshikawa A, Ge WK, et al. Multi-bands photoconductive response in AlGaN/GaN multiple quantum wells. Applied Physics Letters. 2014;104:172108.

Wang GB, Zhao GZ, Zheng XT, Wang P, Chen G, Rong X, Wang XQ. Growth of a-Plane InN Film and Its THz Emission. Chinese Physics Letters. 2014;31:077202.