Different variation behaviors of resistivity for high-temperature-grown and low-temperature-grown p-GaN films
Yang Jing1, Zhao De-Gang1, †, , Jiang De-Sheng1, Chen Ping1, Liu Zong-Shun1, Zhu Jian-Jun1, Le Ling-Cong1, Li Xiao-Jing1, He Xiao-Guang1, Zhang Li-Qun2, Yang Hui1, 2
       

Surface morphologies of samples H1, L1, and L2 measured by AFM.