Yihua Chen, Assistant Professor, School of Materials Science & Engineering, Beijing Institute of Technology (BIT). He received his BS at Beijing Institute of Technology in 2016, Ph.D. in Peking University in 2021. He joined BIT in 2021. He is now engaged in the development, design and controllable preparation of hybrid perovskite semiconductor and the applications in new photovoltaic, photoelectric devices and other fields. To date, he has published 39 papers and received the total citation of 4773 and H-index of 25.