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Let's Connect

List of Publications

  1. Mifsud, D. V., P. Herczku, K. K. Rahul, R. Ramachandran, P. Sundararajan, S. T. S. Kovács, et al. (2023). "A systematic mid-infrared spectroscopic study of thermally processed SO2 ices." Physical Chemistry Chemical Physics.
  2. Ramachandran, R., K.K. Rahul, JK Meka, S Pavithraa, A Roy, BN Rajasekhar, P Janardhan, Anil Bhardwaj, NJ Mason, B Sivaraman. (2023). "Stability and morphology of cyanonaphthalene icy mantles on ISM cold dust analogues." Journal of Chemical Sciences 135(3): 77.
  3. Pavithraa, S., et al. (2022). "VUV photoabsorption of thermally processed carbon disulfide and ammonia ice mixtures – Implications for icy objects in the solar system." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 283: 121645.
  4. Isabelle Weber, Masashi Tsuge, Pavithraa Sundararajan, Masaaki Baba, Hidehiro Sakurai, Yuan-Pern Lee (2022). "Infrared and Laser-Induced Fluorescence Spectra of Sumanene Isolated in Solid para-Hydrogen." The Journal of Physical Chemistry A 126(32): 5283-5293.
  5. Ramachandran, R., Pavithraa S., Meka J. K., Rahul K. K., Lo J. I., Chou S. L., Cheng B. M., Rajasekhar B. N., Bhardwaj Anil, Mason N. J. and Sivaraman B. (2022). "Vacuum ultraviolet photoabsorption spectra of icy isoprene and its oligomers." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 268: 120586.
  6. Mifsud, D. V.,…., Pavithraa S., et al. (2022). "Mid-IR and VUV spectroscopic characterisation of thermally processed and electron irradiated CO2 astrophysical ice analogues." Journal of Molecular Spectroscopy 385: 111599.
  7. Thombre, R., Gupta, D., Pavithraa, S., et al. (2022). "Vacuum ultraviolet photoabsorption spectra of an in-situ synthesized peptide precursor: hydroxylamine on a cold astrochemical dust analogue." The European Physical Journal D 76(3): 53.
  8. Rahul, K. K., J. K. Meka, Pavithraa Sundararajan et al. (2020). "Infrared attenuation due to phase change from amorphous to crystalline observed in astrochemical propargyl ether ices." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 224: 117393.
  9. Pavithraa Sundararajan, M. Tsuge, et al. (2019). "Infrared spectrum of hydrogenated corannulene rim-HC20H10 isolated in solid para-hydrogen." The Journal of Chemical Physics 151(4): 044304.
  10. Pavithraa Sundararajan, J. I. Lo, et al. (2019). "Identification of a unique VUV photoabsorption band of carbonic acid for its identification in radiation and thermally processed water-carbon dioxide ices." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 215: 130-132.
  11. Pavithraa Sundararajan, M. Tsuge, et al. (2018). "Infrared Spectrum of Protonated Corannulene HC20H10 in Solid para-Hydrogen and its Potential Contribution to Interstellar Unidentified Infrared Bands." ACS Earth and Space Chemistry 2(10): 1001-1010.
  12. Pavithraa Sundararajan, J. I. Lo, et al. (2018). "Vacuum ultraviolet photoabsorption of prime ice analogues of Pluto and Charon." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 190 (Supplement C): 172-176.
  13. Pavithraa Sundararajan, R. R. J. Methikkalam, et al. (2017)."Qualitative observation of reversible phase change in astrochemical ethanethiol ices using infrared spectroscopy." Spectrochimica Acta Part-A: Molecular and Biomolecular Spectroscopy 178: 166-170.
  14. Pavithraa Sundararajan, D. Sahu, et al. (2017). "SH stretching vibration of propanethiol ice—a signature for its identification in the interstellar icy mantles." Astrophysics and Space Science 362(7): 126.
  15. Methikkalam, R. R. J., S. Pavithraa, S. P. Murali Babu, H. Hill, B. N. Raja Sekhar, T. Pradeep, and B. Sivaraman. "Thio Residue from Thermal Processing of Cometary Ices Containing Carbon Disulfide and Ammonia." Advances in Space Research, 58, no. 3 (2016): 438-43.
  16. Sivaraman, B., S. Pavithraa, J. I. Lo, B. N. Raja Sekhar, H. Hill, B. M. Cheng, and N. J. Mason. "Vacuum Ultraviolet Photoabsorption Spectra of Nitrile Ices for Their Identification on Pluto." The Astrophysical Journal 825, no. 2 (2016): 141.