Dr. Chu received his B.S. and PhD degrees in Physics from Northwest University (China) and The Chinese University of Hong Kong in July 2008 and July 2012, respectively. After one year as a postdoctoral fellow in the same group, Dr. Chu carried out his postdoctoral research (2014/04-2016/09) at The University of Stuttgart (Germany). Dr. Chu moved back to Hong Kong in October 2016 and worked as a Research Assistant Professor in the Department of Physics at The Chinese University of Hong Kong. Since November 2018, Dr. Chu has been an Assistant Professor in the Department of Electrical and Electronic Engineering (Joint Appointment with the School of Biomedical Sciences) at The University of Hong Kong.