Doctor of Philosophy, University Pune, India, 1995.
Research associate department physics University Pune, 1995—1996. Postdoctoral fellow department physics University Electrocomm., Chofu, Japan, 1997—2000. Research scientist Joint Research Center for Atom Technology, Tsukuba, Japan, 2000—2002.
Postdoctoral associate Millennium Research Advanced Information Technology and National Institute Advanced Industrial Science and Technology, since 2002.
Member of American Physical Society (associate), Japanese Society Applied Physics (associate).