Analysis of localization effect in blue-violet light emitting InGaN/GaN multiple quantum wells with different well widths
Li Xiang1, Zhao De-Gang1, 2, †, Jiang De-Sheng1, Yang Jing1, Chen Ping1, Liu Zong-Shun1, Zhu Jian-Jun1, Liu Wei1, He Xiao-Guang1, Li Xiao-Jing1, Liang Feng1, Liu Jian-Ping3, Zhang Li-Qun3, Yang Hui1, 3, Zhang Yuan-Tao4, Du Guo-Tong4, Long Heng5, Li Mo5
       

(color online) The PL peak energy as a function of temperature for samples (a) S120, (b) S160, (c) S200, and (d) S240. The red solid lines are the fitting curves according to Eq. (1).