Dr. Sujit Kumar Bandyopadhyay is a Materials Scientist specialising in Nanostructured Materials. He obtained Ph.D. in 1998 and was post doctoral fellow in Atomic Institute, Vienna in 2000. He has more than 150 publications in peer reviewed journals and national and international conference. He has authored an e-book entitled “ Charged Particle Irradiation Studies on Bismuth based High Temperature Superconductors & MgB₂^”; A comparative Survey; S.K.Bandyopadhyay, Contributory article in "Superconductor", ISBN 978-953-307-107-7, edited by Adir Moyses Luiz and four contributory chapters in different books.