sadhi

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Academic interests

I am interested in modeling and simulating plasma processes in experimental, and natural plasma systems. My work includes the development and optimization of computer codes to simulate such systems. I like working on any challenging topic on plasma modeling and simulations, including code development, and analytical theory.

Being a part of the 4DSpace team at the University of Oslo, I am actively working on several important projects.  A few of them are listed below:

External Links: Github, ResearchGate, Google Scholar 

Teaching

Employment history

2022 - present  Researcher, Dept. of Physics, University of Oslo, Norway.

2020 - 2022  Postdoctoral Fellow, Dept. of Physics, University of Oslo, Norway.

2018 - 2020  Postdoctoral Fellow, Centre of Plasma Physics, Institute for Plasma Research, Dept. of Atomic Energy, Govt. of India, India.

2014 - 2017  Senior Research Fellow, Centre of Plasma Physics, Institute for Plasma Research, Dept. of Atomic Energy, Govt. of India, India.

2012 - 2014  Junior Research Fellow, Centre of Plasma Physics, Institute for Plasma Research, Dept. of Atomic Energy, Govt. of India, India.

Education

2019 - Ph.D. in Plasma Physics, Gauhati University, Assam, India.

2012 - M.Sc. in Physics, Tezpur University, Assam, India.

2010 - B.Sc. in Physics, University of Calcutta, West Bengal, India.

 

Tags: plasma physics, Space Physics, Simulations, modelling

Publications

  • Paul, Rupali; Sharma, Gunjan; Deka, Kishor; Moulick, Rakesh; Adhikari, Sayan & Kausik, S. S. [Show all 7 contributors for this article] (2024). Charge fluctuations on the dust grains in the presence of energetic electrons. Physica Scripta. ISSN 0031-8949. 99(6). doi: 10.1088/1402-4896/ad3d92.
  • Holen, Gaute Arnesson; Adhikari, Sayan; Mishra, Rinku & Miloch, Wojciech Jacek (2024). Self-organising phenomena in 2D complex plasma simulations withnon-mono dispersed dust size distributions. Physica Scripta. ISSN 0031-8949. 99(5). doi: 10.1088/1402-4896/ad37dd.
  • Moulick, Rakesh; Adhikari, Sayan; Sharma, Gunjan; Saikia, B.K. & Miloch, Wojciech Jacek (2024). Particle-In-Cell simulation of electrostatic waves in the ionosphere. Advances in Space Research. ISSN 0273-1177. 73(9), p. 4393–4413. doi: 10.1016/j.asr.2024.02.009.
  • Deka, Kishor; Paul, Rupali; Sharma, Gunjan; Das, Nilakshi; Adhikari, Sayan & Moulick, Rakesh [Show all 10 contributors for this article] (2023). Effect of external magnetic field and dust grains on the properties of ion-acoustic waves. Journal of Plasma Physics. ISSN 0022-3778. 89(5). doi: 10.1017/S0022377823000661.
  • Paul, R.; Deka, K.; Sharma, G.; Moulick, R.; Adhikari, Sayan & Kausik, S. S. [Show all 7 contributors for this article] (2023). Study of a collisionless magnetized plasma sheath with nonextensively distributed species. Plasma Science and Technology. ISSN 1009-0630. 25(12). doi: 10.1088/2058-6272/ace1d4.
  • Bhattacharjee, Darpan; Mohanty, Smruti Ranjan & Adhikari, Sayan (2023). Effect of Positive Polarity in an Inertial Electrostatic Confinement Fusion Device: Electron Confinement, X-ray Production, and Radiography. Fusion science and technology. ISSN 1536-1055. 79(6). doi: 10.1080/15361055.2023.2176690.
  • Sharma, Gunjan; Paul, Rupali; Deka, Kishor; Moulick, Rakesh; Adhikari, Sayan & Kausik, Siddhartha Sankar [Show all 7 contributors for this article] (2023). Secondary electron emission and collisional effects in a two-electron temperature plasma sheath. Contributions to Plasma Physics. ISSN 0863-1042. 63(3-4). doi: 10.1002/ctpp.202300020.
  • Deka, Kishor; Sharma, Gunjan; Paul, Rupali; Moulick, Rakesh; Adhikari, Sayan & Kausik, S.S. [Show all 7 contributors for this article] (2023). Study of plasma sheath in the presence of dust particles in a magnetic mirror-like field configuration. Physica Scripta. ISSN 0031-8949. 98(4). doi: 10.1088/1402-4896/acc0b4.
  • Saikia, L.; Bhattacharjee, D.; Mohanty, S.R. & Adhikari, Sayan (2023). Studies on ion flow dynamics in a disk-shaped inertial electrostatic confinement fusion device under the influence of a triple grid arrangement. Physics of Plasmas. ISSN 1070-664X. 30(2). doi: 10.1063/5.0130982.
  • Sharma, Gunjan; Paul, Rupali; Deka, Kishor; Moulick, Rakesh; Adhikari, Sayan & Kausik, S. S. [Show all 7 contributors for this article] (2023). Study of two-electron temperature plasma sheath using non-extensive electron distribution in presence of an external magnetic field. AIP Advances. ISSN 2158-3226. 13(1). doi: 10.1063/5.0128420. Full text in Research Archive
  • Mishra, Rinku; Adhikari, Sayan; Mukherjee, Rupak & Dey, M (2022). Understanding the surface wave characteristics using 2D particle-in-cell simulation and deep neural network. Physics of Plasmas. ISSN 1070-664X. 29. doi: 10.1063/5.0082954.
  • Mishra, Rinku; Adhikari, Sayan; Mukherjee, Rupak & Saikia, B.J. (2022). Understanding the surface wave characteristics using 2D particle-in-cell simulation and deep neural network. Physics of Plasmas. ISSN 1070-664X. 29(6). doi: 10.1063/5.0082954. Full text in Research Archive
  • Sharma, G.; Deka, K.; Paul, R.; Adhikari, Sayan; Moulick, R. & Kausik, S.S. [Show all 7 contributors for this article] (2022). Experimental study on controlled production of two-electron temperature plasma. Plasma Sources Science & Technology. ISSN 0963-0252. 31(2), p. 1–9. doi: 10.1088/1361-6595/ac4c4b.
  • Brask, Steffen Mattias; Marholm, Sigvald; Di Mare, Francesca; Adhikari, Sayan; Spicher, Andres & Takahashi, T. [Show all 7 contributors for this article] (2022). Electron-neutral collisions effects on Langmuir probe in the lower E-region ionosphere. Physics of Plasmas. ISSN 1070-664X. 29(3). doi: 10.1063/5.0079761. Full text in Research Archive
  • Sharma, G; Deka, K; Paul, R.; Adhikari, Sayan; Moulick, R & Kausik, S. S. [Show all 7 contributors for this article] (2022). Study of Ion-Acoustic Waves in Two-Electron Temperature Plasma. Springer Proceedings in Physics. ISSN 0930-8989. 265, p. 355–361. doi: 10.1007/978-981-16-5141-0_38.
  • Deka, Kishor; Paul, R.; Sharma, Gunjan; Adhikari, Sayan; Moulick, R. & Kausik, S.S. [Show all 7 contributors for this article] (2022). Study of Plasma Sheath in the Presence of Dust Particles in an Inhomogeneous Magnetic Field. Springer Proceedings in Physics. ISSN 0930-8989. 265, p. 363–373. doi: 10.1007/978-981-16-5141-0_39.
  • Deka, Kishor; Adhikari, Sayan; Moulick, Rakesh; Kausik, Siddhartha & Saikia, Bipul (2021). Effect of collisions on the plasma sheath in the presence of an inhomogeneous magnetic field. Physica Scripta. ISSN 0031-8949. 96(7). doi: 10.1088/1402-4896/abfc81.

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  • Enengl, Florine; Marholm, Sigvald; Adhikari, Sayan; Marchand, Richard & Miloch, Wojciech Jacek (2023). Electron Temperature Inference from Fixed Bias Langmuir Probes Set-Ups in Ionospheric Conditions.
  • Enengl, Florine; Marholm, Sigvald; Adhikari, Sayan; Marchand, Richard & Miloch, Wojciech Jacek (2023). Electron Temperature Inference from Fixed Bias Langmuir Probes Set-Ups in Ionospheric Conditions.
  • Adhikari, Sayan; Mukherjee, Rupak; Marholm, Sigvald & Miloch, Wojciech Jacek (2021). Development of a Deep Neural Network Model for Spacecraft Charging.

View all works in Cristin

Published Feb. 7, 2020 12:57 PM - Last modified Feb. 14, 2022 2:24 PM