After my Ph.D. Work I spent few years on post doctoral research: in Weizmann Institute (Israel), University of Nice (France) and KFA (Kernforschunganlage) in Germany.

• 在获得博士学位之后,我花了几年时间继续博士后研究:在Weizmann学院(以色列),奈斯大学(法国)和德国的KFA(Kernforschunganlage)。