2017 RAY, Samit Kumar (b. 1961) PhD,FNAE,FWAST, Director, SN Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake, Kolkata – 700106; Res. RH-II, 12F, Sunrise Symphony, Newtoun, Action Area-II(B), Kolkata – 700157; Tel: (033) 23355709(O), 09434020348(M); Fax: 23352733; Email: ; ; Sp. Device Physics/Semiconductor Nanostructures/Thin Films.