Dr. Fan Xu is now an associate professor at University of Electronic Science and Technology of China (UESTC), as well as an adjunct professor at Shenzhen MSU-BIT University and Northwestern Polytechnical University. He obtained his doctoral degree from McMaster University and then worked as a postdoctoral fellow at Peking University. His research interests focus on hybrid materials, perovskite solar cells, nanocrystal LEDs, surface characterizations, etc.