Ministry of Education
Jayakumar V S
VIDWAN ID: 68249

Dr Jayakumar V S

Male Doctor of Philosophy
Adjunct Professor
St. Thomas College of Engineering and Technology
Kerala
Expertise: Multidisciplinary Physics
ORCID 0000-0001-6290-2016 ResearcherID A-4853-2009 Google Scholar vsjkumar
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63 Publications
0 Projects
2137 Scopus Citations
3276 CrossRef
19 Years 6 Months Total Experience
Publications
63 Total
Articles
50
Proceedings
13
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Scopus Scopus
2,137 Citations
17 h-index
CrossRef CrossRef
3,276 Citations
26 h-index
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Personal Details

Doctor of Philosophy
1994
Electronics Test & Development Centre
Adjunct Professor
Sep 2024 – Present
St. Thomas College of Engineering and Technology
Director
Jan 2011 – Sep 2024
Mar Baselios Institute of Technology, Anchal, P.O. Kollam.
Professor
Jun 2005 – Mar 2009
Mar Ivanios College (Autonomous), Thiruvananthapuram | Department of Physics
Physical Sciences
Multidisciplinary Physics

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Scholarly Work

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Scholarly Publications

IR and single crystal Raman spectra of langbeinities M2 Ni2(SO4)3 (M = NH4, K)

Journal Article
Ferroelectrics. Year: 1995. Volume: 165 , Issue: 1 , Pages: 307-318 .
Authors: V. S. Jayakumar; I. Hubert Joe; G. Aruldhas
DOI 10.1080/00150199508228311 Crossref Crossref: 3

Efficient π electrons delocalization in prospective push–pull non-linear optical chromophore 4-[N,N-dimethylamino]-4′-nitro stilbene (DANS): A vibrational spectroscopic study

Journal Article
Chemical Physics. Year: 2008. Volume: 343 , Issue: 1 , Pages: 83-99 .
Authors: T. Vijayakumar; I. Hubert Joe; C.P. Reghunadhan Nair; V.S. Jayakumar
DOI 10.1016/j.chemphys.2007.10.033 Crossref Crossref: 194

Electron-Phonon Coupling and Intramolecular Charge Transfer from their Vibrational Spectra of Potential NLO Chromophores of Stilbene Derivatives

Conference Paper
AIP Conference Proceedings. Year: 2008. Pages: 85-88 .
Authors: T. Vijayakumar; I. Hubert Joe; C. P. Reghunadhan Nair; V. S. Jayakumar; V. K. Vaidyan; V. S. Jayakumar
DOI 10.1063/1.3046235 Crossref Crossref: 2

NIR FT-Raman, FT-IR and Quantum Chemical Computations of an Anti-inflammatory Drug 2-Ethoxybenzamide

Conference Paper
AIP Conference Proceedings. Year: 2008. Pages: 107-110 .
Authors: Y. Sheeba Sherlin; T. Vijayakumar; I. Hubert Joe; V. S. Jayakumar; V. K. Vaidyan; V. S. Jayakumar
DOI 10.1063/1.3046183

Quantum Chemical Computations and Vibrational Spectral Investigations of Bio-active Pesticide Chlorothalonil

Conference Paper
AIP Conference Proceedings. Year: 2008. Pages: 158-160 .
Authors: D. Aruldhas; V. S. Jayakumar; I. Hubert Joe; V. K. Vaidyan; V. S. Jayakumar
DOI 10.1063/1.3046199

Spectroscopic Investigations and Quantum Chemical Computations of NLO Material Bis (4-Nitrophenyl) Carbonate

Conference Paper
AIP Conference Proceedings. Year: 2008. Pages: 104-114 .
Authors: Pillai Indu Ramachandra; C. Ravikumar; V. S. Jayakumar; I. Hubert Joe; V. K. Vaidyan; V. S. Jayakumar
DOI 10.1063/1.3046182

Synthesis and Spectroscopic Investigations of NLO Crystal L-Valine Formate

Conference Paper
AIP Conference Proceedings. Year: 2008. Pages: 92-94 .
Authors: C. Ravikumar; I. Hubert Joe; V. S. Jayakumar; V. K. Vaidyan; V. S. Jayakumar
DOI 10.1063/1.3046238

Theoretical and Experimental Studies on the Nonlinear Optical Chromophore para Bromoacetanilide

Conference Paper
AIP Conference Proceedings. Year: 2008. Pages: 128-130 .
Authors: V. Bena Jothy; T. Vijayakumar; V. S. Jayakumar; K. Udayalekshmi; K. Ramamurthy; I. Hubert Joe; V. K. Vaidyan; V. S. Jayakumar
DOI 10.1063/1.3046189
Showing 1 to 8 of 63 publications