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डॉ. सुमनजीत चक्रवर्ती

Dr. Sumanjit Chakraborty
डॉ. सुमनजीत चक्रवर्ती
अनुसंधान सहयोगी - II
मुख्यालय पनवेल
Email: 
sumanjit.c@iigm.res.in
Contact Number: 
91-22-2748 4000
Academic Record: 
  • B.Sc. in Physics (Hons.), 2011, Department of Physics, Bidhannagar Govt. College, West Bengal State University, Barasat, West Bengal, India.
  • Post B.Sc. B.Tech in Electronics and Communication Engineering, 2014, Department of Radio Physics and Electronics, University of Calcutta, Kolkata, West Bengal, India. 
  • M.Tech in Radio Physics and Electronics (Specialization: Space Science and Microwaves), 2016, Department of Radio Physics and Electronics, University of Calcutta, Kolkata, West Bengal, India.
  • Ph.D., 2021, Department of Astronomy, Astrophysics and Space Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh, India. 
  • Post Doctoral Fellowship, 2023, Space and Atmospheric Sciences Division, Physical Research Laboratory, Ahmedabad, Gujarat, India.
Research Area: 
  • Solar-Terrestrial Physics, GPS/GNSS/NavIC, Geomagnetic Storms, Space Weather, Interplanetary Physics, Solar Physics.
Scientific Honours: 
  • Recipient of Young Scientist Award at the 3rd International Union of Radio Science (Union Radio Scientifique Internationale - URSI) Combined Atlantic-Asia-Pacific Radio Science (AT-AP-RASC) 2022 meeting.
  • Recipient of Young Scientist Award at the 34th General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science (Union Radio Scientifique Internationale - URSI) 2021.
  • Scientific Reviewer (arranged alphabetically) for Advances in Space Research; Heliyon; IEEE Transactions on Geoscience and Remote Sensing; Journal of Geophysical Research: Space Physics; Pure and Applied Geophysics; Radio Science; Solar Physics.
Publications: 
  • Chakraborty, S. and Chakrabarty, D. (2023), Global asymmetry in ΔX variations during the 06 April 2000 geomagnetic storm: Relative roles of IMF Bz and By, Journal of Geophysical Research: Space Physics, 128 (2), e2022JA031047, https://doi.org/10.1029/2022JA031047
  • Mangla, S., Chakraborty, S., Datta, A., Paul, A., Exploring Earth's Ionosphere and its effect on low radio frequency observation with the uGMRT and the SKA, Journal of Astrophysics and Astronomy, 44, 2 (2023), https://doi.org/10.1007/s12036-022-09900-0
  • Ayyagari, D., Datta, A., Chakraborty, S., Systematic Study of Ionospheric Scintillation over the Indian Low-Latitudes during Low Solar Activity conditions, Advances in Space Research, Volume 70, Issue 8, 2022, Pages 2506-2521, ISSN 0273-1177, https://doi.org/10.1016/j.asr.2022.07.026
  • Chakraborty, S., Ray, S., Datta, A., Paul, A. (2020), Ionospheric response to strong geomagnetic storms during 2000–2005: An IMF clock angle perspective, Radio Science, 55 (9), e2020RS007061, https://doi.org/10.1029/2020RS007061
  • Chakraborty, S., Datta, A., Ray, S., Ayyagari, D., Paul, A., Comparative studies of ionospheric models with GNSS and NavIC over the Indian longitudinal sector during geomagnetic activities, Advances in Space Research, Volume 66, Issue 4, 2020, Pages 895-910, ISSN 0273-1177, https://doi.org/10.1016/j.asr.2020.04.047
  • Ayyagari, D., Chakraborty, S., Das, S., Shukla, A., Paul, A., Datta, A., Performance of NavIC for studying the ionosphere at an EIA region in India, Advances in Space Research, Volume 65, Issue 6, 2020, Pages 1544-1558, ISSN 0273-1177, https://doi.org/10.1016/j.asr.2019.12.019
  • Chakraborty, S., Ray, S., Sur, D., Datta, A., Paul, A., Effects of CME and CIR induced geomagnetic storms on low-latitude ionization over Indian longitudes in terms of neutral dynamics, Advances in Space Research, Volume 65, Issue 1, 2020, Pages 198-213, ISSN 0273-1177, https://doi.org/10.1016/j.asr.2019.09.047
     
  • Google Scholar: https://scholar.google.com/citations?user=5ya_Cb8AAAAJ&hl=en.