1998 NAGARAJAN, Radhakrishnan (b. 1942) Ph.D.,F.N.A., Emeritus Professor, University of Mumbai; DAE, Centre of Excellence for Basic Sciences, Health Centre Building, Vidyanagari, Santacruz (E), Mumbai – 400098; Res. Flat No.303, DNYANESHWAR, Off-Gaikwad Road, (Near Tambe Nagar Jain Temple) Mulund (West), Mumbai – 400080; Tel: 09322370689(M); Email: ; ; Sp. Superconductivity/Valence Fluctuation/MossabauerSpectroscopy/Instrumentation.