Jianxin Tang received his B.Sc. degree in physics from Zhejiang University, and Ph.D. degree in Physics and Materials Science from City University of Hong Kong. In 2008, he was appointed professor at Soochow University. In 2021, he was appointed professor at Macau University of Science and Technology. His current research areas/interests span device physics and surface science on organic and perovskite light-emitting diodes technology for flat panel display and solid-state lighting, and organic/perovskite photovoltaic cells for renewable energy. He has published over 300 papers in internationally refereed journals in the field of device physics and optoelectronics. He is the editor of IEEE Electron Device Letters, and the Editorial Board members of several journals.