[1]   2010.2  to  2010.5
Magnetic Target Fusion Group, Los Alamos National Laboratory, New Mexico  | Visiting scholar
[2]   2007.1  to  2007.4
Department of Physics and Astrolomy, University of California, Irvine  | Visiting scholar
[3]   2002.1  to  2003.1
Computer Science and Engineering, University of Nebraska-Lincoln  | Visiting Associate Professor
[4]   1997.1 to  Now
Department of Physics, Beijing University  | Associate Professo
[5]   1995.1  to  1997.1
Institute of Theoretical Physics, China Academy of Sciences  | Postdoc