Xin Tong is a Research Professor of UESTC-100 Talents Plan at University of Electronic Science and Technology of China. He obtained his B.E. degree in Electronic Science and Technology (2014) and his Ph.D. degree in Materials Science and Engineering (2019) from University of Electronic Science and Technology of China. His research interests focus on the synthesis and optical engineering of colloidal quantum dots for optoelectronics.Jiang Wu is a Professor at University of Electronic Science and Technology of China. Dr. Wu received his PhD degree in Electrical Engineering from the University of Arkansas-Fayetteville in 2011. He was with UESTC as an Associate Professor and then Professor at UESTC from 2011 to 2015. He joined the Photonics group at University College London as a Research Associate in 2012. From 2015, he was a Lecturer at UCL. Since 2019, he has been a Full Professor at UESTC. He is a Fellow of Higher Education Academy, IEEE Senior Member, and Chinese Society for Optical Engineering Senior Member. His current interest is mainly focused on emerging quantum dots and perovskite photodetectors. Zhiming M. Wang is a Professor of National Distinguished Experts at University of Electronic Science and Technology of China. He received a B.S. in Applied Physics from Qingdao University (1992), an M.S. in Physics from Peking University (1995), and a Ph.D. in Condensed Matter Physics from the Chinese Academy of Sciences (1998). He is a Fellow of the Optical Society of America (OSA), Fellow of the Royal Society of Chemistry (RSC), Fellow of the Institute of Physics (IoP), Fellow of the Institute of Materials, Minerals and Mining (IMMM) and Fellow of the Institution of Engineering and Technology (IET). His research interests include the rational design of low-dimensional semiconductor nanomaterials for optoelectronic applications.