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Dr.J.Karpagam, "1. Synthesis and Raman spectroscopic investigation of a new self-assembly monolayer material 4-[N-phenyl-N-(3-methylphenyl)-amino]-benzoic acid for organic light-emitting devices.", Journal of Raman Spectroscopy, Volume 2910, Number 10, Jan 2011, pp. 11-18. 10.1002. | |
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Dr.J.Karpagam, "2. DFT, FT-Raman, FT-IR and FT-NMR studies of 4-phenylimidazole.", journal of Molecular structure , Volume 990, Number 1-3, Mar 2011, pp. 14-20. 29March2011. | |
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Dr.J.Karpagam, "1. Anharmonic vibrational analysis of 3,4 – diaminopyridine and 3-aminopyridine by density functional theory calculations”.", Spectrochimica Acta Part-A: Molecular and Biomolecular Spectroscopy, Volume 76, Number 5, Oct 2010, pp. 502-512. 10.1016. | |
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Dr.J.Karpagam, "1. Molecular structure, vibrational spectroscopic, first-order hyperpolarizability and HOMO, LUMO studies of 30hydroxy – 2 naphthoic acid hydrazide.", Journal of Raman Spectroscopy, Volume jrs.2408 , Number 10.1002, Jul 2009, pp. 53-62. 1 July 2009. | |
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Dr.J.Karpagam, "2. The spectroscopic(FTIR, FT-IR gas phase and FT-Raman), first order hyperpolarizabilities, NMR analysis of 2,4-dichloroaniline by ab initio HF and density functional methods.", Journal of Spectrochimica Acta Part-A: Molecular and Biomolecular Spectroscopy, Volume 73, Number 1386-1425, Oct 2009, pp. 11-19. 10.1016. | |