- M. Sc.– 1986,
- Predoctoral : 1987, IOPB
- Ph.D.: 1993, IOPB
- Thesis supervisor: Prof. H. C. Padhi
- Postdoctoral: 1994-97, TIFR, Bombay
- Present Occupation: Since 1997, Faculty, Nuclear Science Center,Aruna Asaf Ali Marg, New Delhi – 110067;
- Email: nandi@nsc.ernet.in
