![Comparative study of AlGaN/GaN heterostructures grown on different sapphire substrates]()
Comparative study of AlGaN/GaN heterostructures grown on different sapphire substratesLi, Wen; Xu, Shengrui; Zhang, Yachao; Peng, Ruoshi; Zhao, Ying; Du, Jinjuan; Fan, Xiaomeng; Zhang, Jincheng; Tao, Hongchang; Wang, Xuewei; Hao, Yue · Superlattices and Microstructures · 2019