- M. Sc.– 1997, University of Burdwan
- Predoctoral : 1999, IOPB
- Ph.D.: Thesis submitted in 2004on experimental surface science.
- Thesis supervisor:Prof. B. N. Dev
- Post Doctoral: North westernUniversity, U. S. A. (June, 2004- May, 2006)
- Present address: Post Doctoral Fellowat Stuttgart University,Germany, since May 2006.
- Email: dipak at northwestern.edu
