Renzhi Li, doctor supervisor, received his Ph.D. degree from Changchun Institute Of Applied Chemistry, Chinese Academy Of Sciences in 2010, and received his master and bachelor degree from Jilin University. His current research interests focus on perovskite solar cells and photodetectors. Up to date, he has published over 20 papers in high-quality journals such as Nature Communications. His citations in SCI are over 1400 times.