INDIAN INSTITUTE OF TECHNOLOGY TIRUPATI
                   भारतीय प्रौद्योगिकी संस्थान तिरुपति

INDIAN INSTITUTE OF TECHNOLOGY TIRUPATI
भारतीय प्रौद्योगिकी संस्थान तिरुपति
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PHYSICS


Dr. Reetesh Kumar Gangwar

Assistant Professor

Areas of Interest

  • Atomic and Molecular Physics
  • Plasma Physics
  • Plasma modelling & spectroscopy based characterization
  • Atomic structure calculation
  • Calculation of atomic processes relevant for plasma modelling
  • Ion trapping and cooling
  • Study of non-thermal plasmas employed in environmental applications
  • Study of high-density plasmas employed in the synthesis of nano-sized materials.

Education

  • Ph.D, Department of Physics, IIT Roorkee, INDIA
  • M.Sc. (Physics), M. J. P. Rohilkhand University, Bareilly, India
  • B. Sc. (Physics, Math), M. J. P. Rohilkhand University, Bareilly, India

Latest Publications

  • Shaik Mahamad Allabakshi, P.S.N.S.R. Srikar, R. K. Gangwar, and S. M. Maliyekkal, Feasibility of surface dielectric barrier discharge in wastewater treatment: Spectroscopic modeling, diagnostic, and dye mineralization, Accepted in Separation and Purification Technology, (2022), Impact Factor: 7.3.Download link
  • S S Baghel, N ¸ Sahin, A Agrawal, R. K. Gangwar, M Tanı¸sl, and R Srivastava, Diagnostic study of capacitively coupled neon rf plasma with traces of O2/H2 at intermediate pressure, Journal of Physics D: Applied Physics, 55, 295201 (2022), DOI: 10.1088/1361-6463/ac6993.
  • S S Baghel, R. K. Gangwar and R Srivastava, Diagnostics of Ne–Ar mixture plasma using a fine-structure resolved collisional radiative model, Accepted in Contributions to Plasma Physics,62, e202100226 (2022), DOI: 10.1002/ctpp.202100226.
  • R. K. Gangwar, K. Saha, O. Heber, M. Rappaport, D. Zaifmann, Autoresonance Cooling of Ions in an Electrostatic Ion Beam Trap, PHYSICAL REVIEW LETTERS, 119, 103202 (2017)
  • Ananthanarasimhan J, R. K. Gangwar, P. Leelesh, P. S. N. S. R. Srikar, A. M. Shivapuji, and L. Rao, Estimation of electron density and temperature in an argon rotating gliding arc using optical and electrical measurements, Journal of Applied Physics 129, 223301 (2021), DOI: 10.1063/5.0044014, Impact Factor: 2.3.
  • S S Baghel, S Gupta, R. K. Gangwar and R Srivastava, Diagnostics of laser produced Mg plasma through a detailed collisional radiative model with reliable electron impact fine structure excitation cross-sections and self-absorption intensity correction, Plasma Sources Sci. Technol. 30 055010 (2021), DOI:10.1088/1361-6595/abe1d3, Impact Factor: 4.1.
  • N. Shukla, R. K. Gangwar, R. Srivastava, Diagnostic of Ar-CO2 mixture plasma using a fine-structure resolved collisional radiative model Spectrochimica Acta Part B: Atomic Spectroscopy, 175 106019 (2021), DOI:10.1016/j.sab.2020.106019, IF:3.0.
  • Florent P. Sainct, Antoine Durocher-Jean, R. K. Gangwar, Norma Yadira Mendoza Gonzalez, Sylvain Coulombe and Luc Stafford, Spatially-Resolved Spectroscopic Diagnostics of a Miniature RF Atmospheric Pressure Plasma Jet in Argon Open to Ambient Air, Plasma 3 38 (2020), DOI:10.3390/plasma3020005.
  • S. Baghel, S. Gupta, R. K. Gangwar and R. Srivastava, Diagnostic of low temperature neon plasma through fine-structure resolved collisional-radiative model, Plasma Sources Sci. Technol. 28 115010 (2019), DOI:10.1088/1361-6595/ab4684, Impact Factor: 4.1.
  • S. Gupta, R. K. Gangwar and R. Srivastava, Modeling of laser produced Zn plasma with detailed electron impact fine structure excitation cross-sections, Plasma Sources Sci. Technol. 28 095009 (2019), DOI:10.1088/1361-6595/ab3a22, Impact Factor: 4.1.
  • Priti, R. K. Gangwar and R. Srivastava, Collisional-Radiative Model of Xenon Plasma with the Calculated Electron Impact Fine-Structure Excitation Cross Sections, Plasma Sources Sci. Technol. 28 025003 (2019), DOI:10.1088/1361-6595/aaf95f, Impact Factor: 4.1.
  • R. K. Gangwar, K. Saha, O. Heber, M. Rappaport, D. Zaifmann, Autoresonance Cooling of Ions in an Electrostatic Ion Beam Trap, PHYSICAL REVIEW LETTERS, 119, 103202 (2017), DOI:10.1103/PhysRevLett.119.103202 , Impact Factor: 8.83.

Book Chapters

  • Afrah Harafana, R. K. Gangwar, S. M. Maliyekkal (2022), Chapter 8-Abatement of pesticides in drinking water by nanoscale carbon materials, Separation Science and Technology, Volume 15, 2022, Pages 139-16, DOI: https:10.1016/B978-0-323-90763-7.00001-9.
  • S.M. Allabakshi, P.S.N.S.R. Srikar, R. K. Gangwar, S. M. Maliyekkal (2022), Application of Plasma-Assisted Advanced Oxidation Processes for Removal of Emerging Contaminants in Water. In: P. Singh S., Agarwal A.K., Gupta T., Maliyekkal S.M. (eds) New Trends in Emerging Environmental Contaminants. Energy, Environment, and Sustainability, Springer, Singapore. DOI: https://doi.org/10.1007/978-981-16-8367-115.

0877 2503457
reetesh@iittp.ac.in
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