- M. Sc.– 2002, Burdwan University
- Predoctoral : 2003
- Ph.D.: 2008
- Thesis Title: Nano-Stuctures Formaion on Inp(111) Semiconductor Surfaces by Ion-beam Irradiation
- Thesis supervisor:Prof. Shikha Verma
- Present postion: Iowa State University
- Group: Experimental Condensed Matter Physics
22/10/2026 