Professor Química, Universidade Federal de São Carlos

Professor and Chair of Materials Science, University of California, Berkeley

Department of Physics, National Sun Yat Sen University,Kaohsiung, Taiwan, ROC

Northwest University

Professor of Physics, Carnegie Mellon University

Electrical and Computer Engineering, University of Victoria, Victoria, BC

Institute of Chemistry, Chinese Academy of Sciencess

Vanderbilt University

The Hong Kong Polytechnic University

University of California Riverside