Structural and optical properties of (AlxGa1-x)2O3 (2¯01) epitaxial films grown on sapphire substrates by MOCVD. - Wang, Di; Kong, Xiangcan; Chen, Rongrong; Zhu, Hongyan; Han, Xinyu; Wang, Yuankang; Zhou, Hao; Luan, Caina; Ma, Jin; Xiao, Hongdi (Journal of Materials Science: Materials in Electronics, 2025)