2021/02 -
Professor, Department of Electrophysics, National Yang Ming Chiao Tung University
2017 - 2017
Vice President, The first cross-strait workshop on frontiers interdisciplinary of biomedicine
2014/08 - 2016/07
Associate Vice President for International Affairs, National Chiao Tung university
2014 - 2014
Guest Editor of Applied Surface Science (SCI)
2011 - 2011
Vice Chairman of User Executive Committee of National Synchrotron Radiation Research Center, Taiwan
2010 - 2010
Visiting Professor, Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Canada
2008/08 - 2009/07
Vice Chairman, Department of Biological Science and Technology, National Chiao Tung University
2005 - 2009
Associate Research Fellow, Institute of Physics, Academia Sinica
2005/08 - 2008/07
Associate Professor, Department of Biotechnology, National Chiao Tung university
2005 - 2007
Associate Research Fellow, National Nano Device laboratories, Research and Development Team
2004/08 - 2005/07
Associate Professor, Department of Physics, National Dong Hwa University
2000/08 - 2004/07
Assistant Professor, Department of Physics, National Dong Hwa University
1998 - 2000
Postdoctoral Fellow, Academia Sinica
1997 - 1998
Pre-doctoral Fellow, Johns Hopkins University. Sep 1997 to Aug 1998. Advisors: Professors P. C. Huang and Ru-Chih C. Huang