Physics Faculty

Dr. C.Ravikumar

Assistant Professor

Education: MSc., Manonmaniam Sundaranar University, Tirunelveli
PGDCA., Manonmaniam Sundaranar University, Tirunelveli
MPhil., Manonmaniam Sundaranar University, Tirunelveli
PhD., Kerala University

Area of Specialization: Molecular Physics

Email: ravikumar@cmscollege.ac.in

Awards & Recognition:

MT3C01U - Quantum Mechanics, Spectroscopy, Nuclear Physics, Basic Electronics and Digital Electronics

MT4C01U – Physical Optics, Laser Physics and Astrophysics

PH05BA903 - Digital Electronics

PH06BA901 - Computational Physics

PH1C03 Electrodynamics

PH2C05 Mathematical Methods in Physics-II

PH3C10 Computational Physics

PH4C11 Atomic and Molecular Physics

APIC01 Applied Mathematics I

AP2C05 Applied Mathematics- II

                 

  1. MeenaKumari, Miss PillaiInduRamachandra, C. Ravikumar, I. Hubert Joe and I. N?mec, “Charge transfer interaction and nonlinear optical properties of Barium chloride and thiourea complexes: A vibrational spectroscopic study”, Journal of Raman Spectroscopy 42 (2011) 1462-1469.

 

  1. Vidya, C. Ravikumar, I. Hubert Joe, P. Kumaradhas B. Devipriya and K. Raju, “Vibrational spectra and structural studies of nonlinear optical crystal ammonium D,L tartrate: A density functional theoretical approach”, Journal of Raman Spectroscopy42 (2011) 676-684.

 

  1. Ravikumar and I. Hubert Joe, “Structural and nonlinear optical properties of cross-conjugated system benzophenonethiosemicarbazone: A vibrational spectroscopic study”, Journal of Raman Spectroscopy42 (2011) 815-824.

 

  1. Ravikumar, Miss PillaiInduRamachandra and I. Hubert Joe, “Electronic and structural effects on the nonlinear optical behavior in ?-conjugated structure bis(4-nitrophenyl) carbonate: a vibrational spectroscopic approach”, Journal of Raman Spectroscopy 42 (2011) 1193-1201.

 

  1. Ravikumar, L. Padmaja, and I. Hubert Joe, “Vibrational spectra and normal coordinate analysis of plant growth regulator 1- Naphthalene acetamide”, SpectrochimicaActa Part A 75 (2010) 859-866.

 

  1. Ravikumar, I. Hubert Joe and D. Sajan, “Vibrational contributions to the second order nonlinear optical properties of ?-conjugated structure Acetoacetanilide”, Chemical Physics 396 (2010) 1-7.

 

  1. Ravikumar and I. Hubert Joe, “Electronic absorption and vibrational spectra and nonlinear optical properties of 4-Methoxy-2-nitroaniline”, Physical Chemistry Chemical Physics 12 (2010) 9452-9460.

 

  1. James, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Vibrational spectra and potential energy distributions for 1-benzyl-1H-imidazole by normal coordinate analysis”, Journal of Raman Spectroscopy 40 (2009) 537-545.

 

  1. Snehalatha, C. Ravikumar and I. Hubert Joe,“Spectroscopic investigations and ab initio computations of the dye Chromotrope 2R”, Solid State Sciences 11 (2009)1275–1282.

 

  1. Snehalatha, C. Ravikumar, I. Hubert Joe, N. Sekar and V.S. Jayakumar, “Spectroscopic analysis and DFT calculations of a food additive Carmoisine”, SpectrochimicaActa Part A 72 (2009) 654-662.

 

  1. Snehalatha, I. Hubert Joe, C. Ravikumar, and V.S. Jayakumar, “Azure A Chloride: Computational and Spectroscopic Study”, Journal of Raman Spectroscopy 40 (2009) 176-182.

 

  1. Padmaja, C. Ravikumar, D. Sajan, I. Hubert Joe, V.S. Jayakumar, G. R. Pettit and O. Faurskov Nielsen, “Density Functional Study on the Structural Conformations and Intramolecular Charge Transfer from the Vibrational Spectra of the Anti-Cancer Drug Combretastatin-A2”, Journal of Raman Spectroscopy 40 (2009) 419-428.

 

  1. Hubert Joe, Irena Kostova, C. Ravikumar, M. Amalanathan and S. Cînt?Pînzaru, “Theoretical and vibrational spectral investigation of sodium salt of Acenocoumarol”,Journal of Raman Spectroscopy 40 (2009) 1033-1038.

 

  1. Snehalatha, C. Ravikumar, I. Hubert Joe and V.S. Jayakumar, “Vibrational spectra and scaled quantum chemical studies of the structure of Martius yellow sodium salt monohydrate”, Journal of Raman Spectroscopy 40 (2009) 1121-1126.

 

  1. BenaJothy, D. Sajan, C. Ravikumar, I. N?mec, Chun-Nian Xia, V.S. Jayakumar and I. Hubert Joe, “First order Molecular Hyperpolarizabilities and Intramolecular Charge Transfer from the Vibrational spectra of a Novel NLO Material: Ethyl-3-(3, 4-dihydroxyphenyl)-2-propenoate”, Journal of Raman Spectroscopy 40 (2009) 1822–1830.

 

  1. Padmaja, M. Amalanathan, C. Ravikumar and I. Hubert Joe, “NBO analysis and vibrational spectra of 2,6Bis(p-methyl benzylidenecyclohexanone) using density functional theory”, SpectrochimicaActa Part A 74 (2009) 349–356.

 

  1. Ravikumar, I. Hubert Joe and V.S. Jayakumar, “Charge transfer interactions and nonlinear optical properties of push-pull chromophoreBenzaldehydephenylhydrazone: A vibrational approach”,Chemical Physics Letters460 (2008) 552-558.

 

  1. James,  C. Ravikumar, Tom Sundius, V. Krishnakumar,  R. Kesavamoorthy,             V.S. Jayakumar,  I. Hubert Joe, “FT-Raman and FTIR spectra, normal coordinate analysis and ab initio computations of supramolecule (2-Methylphenoxy) acetic acid dimer”, Vibrational Spectroscopy 47 (2008) 10–20.
  2. Snehalatha, C. Ravikumar, N. Sekar, V.S. Jayakumar and I. Hubert Joe, “FT-Raman, IR and UV-Visible spectral investigations and ab initio computations of a nonlinear food dye Amaranth”, Journal of Raman Spectroscopy 39 (2008) 928-936.

 

  1. Padmaja, C. Ravikumar, C. James, V.S. Jayakumar and I. Hubert Joe, “Analysis of vibrational spectra of L-Alanylglycine based on density functional theory calculations”, SpectrochimicaActa Part A 71 (2008) 252-262.

 

Conferences:

  1. Ravikumar, V.S. Jayakumar, I. Hubert Joe, C. James, “FTIR and FT-Raman spectral investigation of (2-Methylphenoxy)acetic acid”, Proc. of Second Multi-disciplinary National Seminar of Scott Research Forum Vol III, (2005) 
  2. James, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Spectroscopic characterization of (2-Methylphenoxy)acetic acid using ab initio quantum computation”, Proc. of Fifth DAE-BRNS National Laser Symposium (NLS-2005), (2005) 58.
  3. Vijaylal, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, C. James, “FT-IR And FT-Raman Spectral Investigations of N-Acetyl-L-Alanine”, Proc. of Second All India Conference Of KAAS, (2005) 112.
  4. Ravikumar, S. Vijaylal, C. James, V.S. Jayakumar, I. Hubert Joe, “Vibrational Spectral analysis and Quantum Chemical computation of N-Acetyl-L-alanine”, Proc. of International conference on perspectives in vibrational spectroscopy (ICOPVS-2006), (2006) 25.
  5. James, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “FTIR and Raman scattering studies of 3-Formylphenylboronic acid using Density Functional Theory”, Proc. of Sixth DAE-BRNS National Laser Symposium (NLS-2006), (2006) 280.
  6. Joona, C. James, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “FTIR and Raman scattering studies of 3-Formylphenylboronic acid using Density Functional Theory”, Proc. of Sixth DAE-BRNS National Laser Symposium (NLS-2006), (2006) 282.
  7. Ravikumar, S. Joona, C. James, V.S. Jayakumar, I. Hubert Joe, “Ab initio Quantum Chemical Modelling of Melaminiumbis(hydrogen oxalate) ”, Proc. of National Conference On Computational Chemistry, (2006) 17.
  8. Joona, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Quantum Chemical computations of  a novel NLO material MelaminiumFormate”, Proc. of National Conference On Computational Chemistry, (2006) 16.
  9. James, P.T. Muthiah, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Quantum chemical simulations of the structure and ground state IR and Raman spectra of Pyrimethaminiumdinitrate”, Proc. of National Symposium On Computational Chemistry, (2006) 20.
  10. James, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Vibrational spectral studies and ab initio computations of 1-benzyl-1H-imidazole”, Proc. of National Conference on Recent Advances in Vibrational Spectroscopy NCVS-2007, (2007) 62.
  11. Padmaja,C. Ravikumar, V.S. Jayakumar and I. Hubert Joe, “Fourier transform infrared and Raman spectra and Density functional theoretical calculations on L-Alanylglycine zwitterion”, Proc. of National conference on resent advances in vibrational spectroscopy (NCVS 2007), (2007) 129.
  12. Joona,C. Ravikumar, V.S. Jayakumar and I. Hubert Joe, “Quantum Chemical Computations of NLO material Melaminium Acetate”, Proc. of National conference on resent advances in vibrational spectroscopy (NCVS 2007), (2007) 131.
  1. Ravikumar, C. James, P.T. Muthiah, V.S. Jayakumar, I. Hubert Joe,  “Quantum chemical modelling and spectroscopic analysis of an antifolate drug 2-amino-4,6-dimethylpyrimidinium hydrogen sulfate”, Proc. of National Conference on Recent Advances In Vibrational Spectroscopy (NCVS-2007), (2007) 135.
  2. Joona,C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Quantum Chemical Computations and Spectroscopic Investigations of NLO Material L-Tyrosine barbituricacid”, Proc. of National Conference on Recent Trends in Optoelectronics and Laser Technology (NCOL 2007), (2007) 89.
  3. G. Sajeev,C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Vibrational Analysis and Quantum Chemical Computations of NLO Material 3-Pyridineacrylic acid”, Proc. of National Conference on Recent Trends in Optoelectronics and Laser Technology (NCOL 2007),      (2007) 89.
  4. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Vibrational Analysis of NLO Material Pentachloropyridine”, Proc. of National Conference on Recent Trends in Optoelectronics and Laser Technology (NCOL 2007), (2007) 90.
  5. Chithra C. Nair, Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Growth and Vibrational Spectroscopic Investigations of Novel Organic NLO Material L-ValineFormate”, Proc. of National Conference on Recent Trends in Optoelectronics and Laser Technology (NCOL 2007), (2007) 97.
  6. S. Varun,C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Synthesis, Vibrational Spectral Analysis and Ab Initio Calculations of Nonlinear Optic Crystal Benzaldehydephenylhydrazone”, Proc. of National Conference on Recent Trends in Optoelectronics and Laser Technology (NCOL 2007), (2007) 104.
  7. Padmaja, C. Ravikumar, C. James, V.S. Jayakumar, I. Hubert Joe, “Vibrational Spectra and Normal Coordinate Analysis of L-Alanylglycine”Proc. of seventh DAE-BRNS National Laser Symposium (NLS 2007), (2007) 101.
  1. Snehalatha, N. Sekar, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Vibrational Spectral Investigations and Ab Initio Computations of a Nonlinear Food Dye Amaranth”Proc. of seventh DAE-BRNS National Laser Symposium (NLS 2007), (2007) 101.
  1. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Quantum Chemical Modeling and Spectroscopic Investigations of Nonlinear Optic Material Benzaldehydephenylhydrazone”Proc. of seventh DAE-BRNS National Laser Symposium (NLS 2007), (2007) 102.
  1. BenaJothy, C. Ravikumar, C. Murali Krishna, V.S. Jayakumar, I. Hubert Joe, “Natural Bond Orbital Analysis of BisGlycylGlycinium Oxalate”Proc. of seventh DAE-BRNS National Laser Symposium (NLS 2007), (2007) 101.
  1. James, C. Ravikumar, I. Hubert Joe, “Aromaticity, Potential Energy Surface Scan Studies and Structure of Novel Drug 1-Benzyl-1H-Imidazole”, Proc. of Fourth Multi-disciplinary National Seminar of Scott Research Forum Vol.II, (2007) 1.
  1. James, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Vibrational Spectral Simulation of 1-Benzyl-1H-Imidazole Using Scaled DFT Force Fields”, Proc. of second International conference on perspective in vibrational spectroscopy (ICOPVS 2008), (2008) 83.
  1. Amalanathan,C. Ravikumar, L. Padmaja, V.S. Jayakumar, I. Hubert Joe, “Quantum Chemical Computatons and Spectral Investigation of 2, 6-Bis (P-Methyl BenzylideneCyclohexanone)”, Proc. of second International conference on perspective in vibrational spectroscopy (ICOPVS 2008), (2008) 85.
  2. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Synthesis and Spectroscopic Investigations of NLO Crystal L-ValineFormate”, Proc. of second International conference on perspective in vibrational spectroscopy (ICOPVS 2008), (2008) 86.
  1. Padmaja,C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Potential Energy Surface Scan studies and NBO Analysis of L-Alanylglycine crystal: A Vibrational Approach”, Proc. of second International conference on perspective in vibrational spectroscopy (ICOPVS 2008), (2008) 86.
  1. Snehalatha,C. Ravikumar, N. Sekar, V.S. Jayakumar, I. Hubert Joe,  “Vibrational Spectral studies and ab initio Computations of a nonlinear food dye Carmoisine”, Proc. of second International conference on perspective in vibrational spectroscopy (ICOPVS 2008), (2008) 88.
  2. MeenaKumari, C. Ravikumar, M. Amalanathan, V.S. Jayakumar, I. Hubert Joe, “Growth and Vibrational Spectroscopic Investigations of NLO Crystal Barium Thiourea Chloride”, Proc. of second International conference on perspective in vibrational spectroscopy (ICOPVS 2008), (2008) 88.
  1. Miss PillaiInduRamachandra, Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Spectroscopic Investigations and Quantum Chemical Computations of NLO Material Bis(4-Nitrophenyl) Carbonate”, Proc. of second International conference on perspective in vibrational spectroscopy (ICOPVS 2008), (2008) 105.
  1. Hubert Joe, M. Amalanathan, C. Ravikumar, V.K. Rastogi, V.S. Jayakumar, “Quantum computational Hyperpolarizability studies of cyclohexanone derivatives”, Proc. ofXXI International Conference on Raman Spectroscopy (ICORS 2008), (2008) 174.
  1. Ravikumar, V.S. Jayakumar, V.K. Rastogi, I. Hubert Joe, “Spectroscopic investigations and ab initio computations of NLO crystal 3-Pyridineacrylic acid”, Proc. ofXXI International Conference on Raman Spectroscopy (ICORS 2008), (2008) 178.
  1. Snehalatha, C. Ravikmar, V.S. Jayakumar, I. Hubert Joe, “Spectroscopic investigations and ab initio computations of the dye Chromotrope 2R”, Proc. of Second DAE-BRNS International Symposium on Materials Chemistry, (ISMC 2008), (2008) 395.
  1. Sajan, C. Ravikumar, L. Padmaja, V.S. Jayakumar, G. R. Pettit, O. Faurskov Nielsen,         I. Hubert Joe, “Intramolecular Charge Transfer from the Vibrational Spectra of the anti-Cancer drug Combretastatin-A2: A DFT Study”, Proc. ofsecond DAE-BRNS International Symposium on Materials Chemistry, (ISMC2008), (2008) 392.
  1. Bismi Edwin, M. Amalanathan, Ravikumar, V.S. Jayakumar, I. Hubert Joe, “FT-IR Spectral investigation and NBO analysis of a nonlinear material L-prolinium picrate”, Proc. of Eighth DAE-BRNS National Laser Symposium (NLS-2008), (2009) 93.
  1. Snehalatha, C. Ravikumar, V.S. Jayakumar, I. Hubert Joe, “Vibrational spectral investigations of Martius yellow sodium salt monohydrate using Density functional Theory”, Proc. of Eighth DAE-BRNS National Laser Symposium (NLS-2008), (2009) 102.
  1. Jesintha John, C. Ravikumar, I. Hubert Joe, “Ab Initio Computation and Spectroscopic Investigations of Nonlinear Optic Crystal Glycinium Picrate”, Proc. of National Seminar on Photonic Materials (NSPM 2009), (2009) 74.
  2. Bismi Edwin, Ravikumar, M. Amalanathan, I. Hubert Joe, “Synthesis and Vibrational Spectral Analysis of Organic NLO Material L- Prolinium Picrate: Ab Initio Study”, Proc. of National Seminar on Photonic Materials (NSPM 2009), (2009) 76.
  3. Ravikumar, I. Hubert Joe, “Spectroscopic Investigations and Ab Initio Computations of    1- Naphthalene Acetamide”, Proc. of National Seminar on Photonic Materials (NSPM 2009), (2009) 77.
  4. Hubert Joe, C. Ravikumar, “Spectroscopic investigations of nonlinear optical material Benzaldehydephenylhydrazone”, Proc. of XIII European Conference on the Spectroscopy of Biological Molecules (ECSBM 2009), (2009) 59.
  5. Ravikumar, I. Hubert Joe, V.K. Rastogi, “Vibrational spectral analysis of biologically active crystal: Melaminium chloride hemihydrate” Proc. of XIII European Conference on the Spectroscopy of Biological Molecules (ECSBM 2009), (2009) 99.
  6. Ravikumar, I. Hubert Joe, “Vibrational Spectra of 1- Naphthalene acetamide: Ab initio study”, Proc. of 97th Indian Science Congress (ISCA 2010) Section of Material Science,    (2010) 114.
  7. Vidya, C. Ravikumar, I. Hubert Joe, “Vibrational Analysis and Quantum Chemical Computations of NLO material Ammonium Tartrate”, Proc. of 97th Indian Science Congress (ISCA 2010) Section of Material Science, (2010) 115.
  8. Ravikumar, I. Hubert Joe, “Vibrational Spectra of Benzaldehydephenylhydrazone:          Ab Initio Study”, Proc. of Recent and emerging developments in Physics, (2010) 24.
  9. Ravikumar, I. Hubert Joe, “Vibrational Spectra and Nonlinear Optical properties of Acetoacetanilide”, Proc. ofXXII International Conference on Raman Spectroscopy (ICORS 2010), (2010) 646.
  10. S. ArunSasi, C. Ravikumar, D. Sajan, I. Hubert Joe, “Vibrational Spectral Analysis of Nonlinear Optical Material Bis (Glycinium) Oxalate”, Proc. ofInternational conference on recent frontiers in applied spectroscopy (ICORFAS-2010), (2010).
  11. V. Aswathi, P.V. Sreelaja, C. Ravikumar, I. Hubert Joe, “Structural and Vibrational Spectral Analysis of NLO Crystal L-AlaniniumFormate: A DFT Approach”Proc. ofInternational conference on recent frontiers in applied spectroscopy (ICORFAS-2010), (2010).
  12. Ravikumar, I. Hubert Joe, “Structural and Nonlinear Optical Properties of 4-Methoxy-2-Nitroaniline”Proc. ofInternational conference on recent frontiers in applied spectroscopy (ICORFAS-2010), (2010).
  13. V. Sreelaja, C. Ravikumar, G.V. Aswathi, I. Hubert Joe, “Synthesis and Study of Second-order Nonlinear Optical Properties in L-valinium Succinate”Proc. ofInternational conference on recent frontiers in applied spectroscopy (ICORFAS-2010), (2010).
  14. Ravikumar, I. Hubert Joe “Vibrational spectra of bis(4-nitrophenyl) carbonate: DFT study”, Proc. ofNational Conference on Recent trends in Vibrational Spectroscopy, (2011).
  15. Ravikumar, C. James, I. Hubert Joe “Vibrational spectra of nonlinear optical crystal benzophenonethiosemicarbazone: a DFT study” Proc. ofNational Conference on Exploring the Frontiers of Vibrational Spectroscopy(EXFOVIS 2011), (2011) 131.
  16. Aparna, V.S. Krishnapriya, Amala N. Kumar, C. Ravikumar “Vibrational spectra and nonlinear optical properties of Bis(2-hydroxyphenyl)methanone”, Proc. ofInternational Conference on Materials Science and Technology(ICMST 2012), (2012) 140.
  17. Amala N. Kumar, S. Aparna, V.S. Krishnapriya, Ravikumar “Vibrational spectral studies and ab initio computations of BenzaldehydeThiosemicarbazone”, Proc. ofInternational Conference on Materials Science and Technology(ICMST 2012), (2012) 141.
  18. S. Krishnapriya, S. Aparna, Amala N. Kumar, C. Ravikumar “FT-IR and Raman spectroscopic studies of NLO crystal L-Alaninium tartrate”, Proc. ofInternational Conference on Materials Science and Technology(ICMST 2012), (2012) 141.
  19. Ravikumar, S. Aparna, “Vibrational spectra of nonlinear Optical material Bis(2-hydroxyphenyl)methanone”, Proc. of23rd International Conference on Raman Spectroscopy (ICORS 2012), (2012) 54.
  20. Anju Mary John, ShyamalSreedhar, Bincy Annie Philip and Ravikumar “FT-IR and Raman spectroscopic studies of BenzaldehydeThiosemicarbazone”, Proc. of International conference on perspective in vibrational spectroscopy (ICOPVS 2014), (2014) 63.
  21. ShyamalSreedhar, Anju Mary John, Bincy Annie Philip and Ravikumar, “Vibrational spectra of Bis(2-hydroxyphenyl)methanone: A DFT Study”, Proc. of International conference on perspective in vibrational spectroscopy (ICOPVS 2014), (2014) 76.
  22. Bincy Annie Philip, Anju Mary John, ShyamalSreedhar and Ravikumar, “FT-IR and Raman spectroscopic studies of Thiosemicarbazide potassium chloride”,Proc. of International conference on perspective in vibrational spectroscopy (ICOPVS 2014), (2014) 153.