2000 RAYCHAUDHURI, Arup Kumar (b. 1952) PhD,FNA,FASc,FAPAM, SERB Distinguished Fellow, CSIR-CGCRI, Kolkata – 700032; Res. SV-1,P-347,Lake Town, Block A, Kolkata – 700089; Email: ; Sp. Solid State Physics/Experimental Physics/R&D Management.
2000 RAYCHAUDHURI, Arup Kumar (b. 1952) PhD,FNA,FASc,FAPAM, SERB Distinguished Fellow, CSIR-CGCRI, Kolkata – 700032; Res. SV-1,P-347,Lake Town, Block A, Kolkata – 700089; Email: ; Sp. Solid State Physics/Experimental Physics/R&D Management.