CityU Team (IMAGE) City University of Hong Kong Caption Professor Chan Chi-hou, Acting President (from left), Professor Chen Fu-rong, Chair Professor in the Department of Materials Science and Engineering, Director of the Time-Resolved Aberration-Corrected Environmental EM Unit (TRACE) and Director of the Shenzhen Futian Research Institute; and Dr Hsueh Yu-chun, Research Fellow, TRACE. Credit City University of Hong Kong Usage Restrictions Image must be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.