Dr. Xin Song is an Assistant Professor at City University of Hong Kong since Jan 2025. He received his bachelor’s and master’s degrees from Sichuan University in Prof. Changsheng Zhao’s group. He then obtained his Ph.D. at Imperial College London in Prof. Molly Stevens’s group. Before joining CityU, he was a Research Assistant Professor at The Chinese University of Hong Kong, working in Prof. Li Zhang’s group.