Publications

1. 2026

   Comparison of humidity-induced stress levels between floating and ground-mounted photovoltaics

   N. Roosloot, D. Lindholm, S. Adhikari, F. Clayer, C. L. DeGasperi, B. A. Denfeld, et al.

   Solar Energy 316, 114923

   Digital twins and AI

2. 2026

   PDE-Agents: An LLM-orchestrated multi-agent framework for automated finite element simulations with knowledge graph-augmented reasoning

   S. Adhikari, G. Noorsumar, Ø. Jensen

   arXiv:2606.07850

   Digital twins and AIPreprint

3. 2026

   Hybrid physics-informed neural network for transient temperature and thermo-mechanical distortion in a three-dimensional casting–mould assembly

   G. Noorsumar, S. Adhikari, D. Mortensen

   WCCM-ECCOMAS 2026, Munich

   Digital twins and AIConference

4. 2026

   Toward a digital twin: Extrusion die for manufacturing polyphenylene sulfide solar thermal collectors

   D. Lindholm, F. Arbes, M. Meir, J. Rekstad, E. Sørheim, Ø. Jensen, S. Adhikari, et al.

   Polymer Engineering & Science 66 (3), 2130–2140

   Digital twins and AI

5. 2025

   The Langmuir probe instrument on board the Rashid-1 rover of the Emirates Lunar Mission

   L. B. N. Clausen, T. A. Bekkeng, S. Els, M. S. Khoory, A. A. Sharaf, S. Adhikari, et al.

   Space Science Reviews 221 (3), 34

   Space plasma

6. 2025

   Enhancing extrusion efficiency: Development of a digital twin for glass reinforced polymer processes using machine learning and real-time data integration

   G. Noorsumar, S. Adhikari, H. G. Fjær, Ø. Jensen, M. Meir

   TMS Annual Meeting & Exhibition, 620–633

   Digital twins and AIConference

7. 2024

   Modeling of single and multi-grid IECF device to study plasma particle dynamics

   D. Bhattacharjee, L. Saikia, S. R. Mohanty, S. Adhikari

   Journal of Physics: Conference Series 2919 (1), 012027

   Fusion devicesConference

8. 2024

   Beam–plasma dynamics in finite-length, collisionless inhomogeneous systems

   R. Mishra, R. Moulick, S. Adhikari, S. Marholm, A. J. Eklund, W. J. Miloch

   Physics of Plasmas 31 (10)

   Space plasma

9. 2024

   Performance of an inertial electrostatic confinement fusion device having a multi-grid configuration

   L. Saikia, N. Bharali, S. R. Mohanty, S. Adhikari

   Radiation Effects and Defects in Solids 179 (7–8), 861–866

   Fusion devices

10. 2024

    Improvement in ion confinement time with multigrid configuration in an inertial electrostatic confinement fusion device

    L. Saikia, S. Adhikari, S. R. Mohanty, D. Bhattacharjee

    Physical Review E 110 (1), 015203

    Fusion devices

11. 2024

    Charge fluctuations on the dust grains in the presence of energetic electrons

    R. Paul, G. Sharma, K. Deka, R. Moulick, S. Adhikari, S. S. Kausik, B. K. Saikia

    Physica Scripta 99 (6), 065602

    Laboratory and dusty plasma

12. 2024

    Self-organising phenomena in 2D complex plasma simulations with non-mono dispersed dust size distributions

    G. Holen, S. Adhikari, R. Mishra, W. J. Miloch

    Physica Scripta 99 (5), 055606

    Laboratory and dusty plasma

13. 2024

    Particle-in-cell simulation of electrostatic waves in the ionosphere

    R. Moulick, S. Adhikari, G. Sharma, B. K. Saikia, W. J. Miloch

    Advances in Space Research 73 (9), 4393–4413

    Space plasma

14. 2023

    Study of a collisionless magnetized plasma sheath with nonextensively distributed species

    R. Paul, K. Deka, G. Sharma, R. Moulick, S. Adhikari, S. S. Kausik, B. K. Saikia

    Plasma Science and Technology 25 (12), 125001

    Sheath physics

15. 2023

    Effect of external magnetic field and dust grains on the properties of ion-acoustic waves

    K. Deka, R. Paul, G. Sharma, N. Das, S. Adhikari, R. Moulick, S. S. Kausik, B. K. Saikia, O. H. Chin, C. S. Wong

    Journal of Plasma Physics 89 (5), 905890502

    Laboratory and dusty plasma

16. 2023

    Effect of positive polarity in an inertial electrostatic confinement fusion device: Electron confinement, X-ray production, and radiography

    D. Bhattacharjee, S. R. Mohanty, S. Adhikari

    Fusion Science and Technology 79 (6), 671–682

    Fusion devices

17. 2023

    Secondary electron emission and collisional effects in a two-electron temperature plasma sheath

    G. Sharma, R. Paul, K. Deka, R. Moulick, S. Adhikari, S. S. Kausik, B. K. Saikia

    Contributions to Plasma Physics 63 (3–4), e202300020

    Sheath physics

18. 2023

    Electron temperature inference from fixed bias Langmuir probe set-ups in ionospheric conditions

    F. Enengl, S. Marholm, S. Adhikari, R. Marchand, W. J. Miloch

    EGU General Assembly, EGU23-542

    Space plasmaConference

19. 2023

    Study of plasma sheath in the presence of dust particles in a magnetic mirror-like field configuration

    K. Deka, G. Sharma, R. Paul, R. Moulick, S. Adhikari, S. S. Kausik, B. K. Saikia

    Physica Scripta 98 (4), 045608

    Sheath physics

20. 2023

    Studies on ion flow dynamics in a disk-shaped inertial electrostatic confinement fusion device under the influence of a triple grid arrangement

    L. Saikia, D. Bhattacharjee, S. R. Mohanty, S. Adhikari

    Physics of Plasmas 30 (2)

    Fusion devices

21. 2023

    Study of two-electron temperature plasma sheath using non-extensive electron distribution in presence of an external magnetic field

    G. Sharma, R. Paul, K. Deka, R. Moulick, S. Adhikari, S. S. Kausik, B. K. Saikia

    AIP Advances 13 (1), 015011

    Sheath physics

22. 2022

    Electron temperature inference from multiple fixed bias Langmuir probes

    F. Enengl, S. Marholm, S. Adhikari, R. Marchand, W. J. Miloch

    ESS Open Archive

    Space plasmaPreprint

23. 2022

    Understanding the surface wave characteristics using 2D particle-in-cell simulation and deep neural network

    R. Mishra, S. Adhikari, R. Mukherjee, B. J. Saikia

    Physics of Plasmas 29 (6), 062104

    Laboratory and dusty plasma

24. 2022

    Current-driven Langmuir oscillations and streaming instabilities

    S. Marholm, S. Adhikari, W. J. Miloch

    arXiv:2203.07467

    Space plasmaPreprint

25. 2022

    Electron–neutral collisions effects on Langmuir probe in the lower E-region ionosphere

    S. M. Brask, S. Marholm, F. Di Mare, S. Adhikari, A. Spicher, T. Takahashi, W. J. Miloch

    Physics of Plasmas 29, 033511

    Space plasma

26. 2022

    Experimental study of charging of dust grains in the presence of energetic electrons

    R. Paul, G. Sharma, K. Deka, S. Adhikari, R. Moulick, S. S. Kausik, B. K. Saikia

    Plasma Physics and Controlled Fusion 64, 035009

    Laboratory and dusty plasma

27. 2022

    Experimental study on controlled production of two-electron temperature plasma

    G. Sharma, K. Deka, R. Paul, S. Adhikari, R. Moulick, S. S. Kausik, B. K. Saikia

    Plasma Sources Science and Technology 31, 025013

    Laboratory and dusty plasma

28. 2022

    Study of ion-acoustic waves in two-electron temperature plasma

    G. Sharma, K. Deka, R. Paul, S. Adhikari, R. Moulick, S. S. Kausik, B. K. Saikia

    Selected Progresses in Modern Physics: Proceedings of TiMP 2021, 355–361

    Laboratory and dusty plasmaConference

29. 2022

    Study of plasma sheath in the presence of dust particles in an inhomogeneous magnetic field

    K. Deka, R. Paul, G. Sharma, S. Adhikari, R. Moulick, S. S. Kausik, B. K. Saikia

    Selected Progresses in Modern Physics: Proceedings of TiMP 2021, 363–373

    Sheath physicsConference

30. 2021

    Effect of collisions on the plasma sheath in the presence of an inhomogeneous magnetic field

    K. Deka, S. Adhikari, R. Moulick, S. S. Kausik, B. K. Saikia

    Physica Scripta 96, 075606

    Sheath physics

31. 2021

    Development of a deep neural network model for spacecraft charging

    S. Adhikari, R. Mukherjee, S. Marholm, W. Miloch

    APS Division of Plasma Physics Meeting, PP11.158

    Space plasmaConference

32. 2021

    Finite-length effects on beam–plasma instability in collisionless inhomogeneous systems

    S. Adhikari, S. Marholm, A. J. Eklund, W. J. Miloch

    arXiv:2109.01431

    Space plasmaPreprint

33. 2021

    A Langmuir probe system on-board the Emirates Lunar Mission's Rashid rover

    S. G. Els, T. Bekkeng, L. Clausen, S. Adhikari, A. Eklund, W. Miloch, et al.

    72nd International Astronautical Congress (IAC 2021)

    Space plasmaConference

34. 2020

    Kinetic characteristics of ions in an inertial electrostatic confinement device

    D. Bhattacharjee, N. Buzarbaruah, S. R. Mohanty, S. Adhikari

    Physical Review E 102, 063205

    Fusion devices

35. 2020

    Magnetized plasma sheath in the presence of negative ions

    R. Paul, S. Adhikari, R. Moulick, S. S. Kausik, B. K. Saikia

    Physics of Plasmas 27, 063520

    Sheath physics

36. 2020

    Effect of two temperature electrons in a collisional magnetized plasma sheath

    G. Sharma, S. Adhikari, R. Moulick, S. S. Kausik, B. K. Saikia

    Physica Scripta 95, 035605

    Sheath physics

37. 2019

    Evolution of dust ion acoustic soliton in the presence of superthermal electrons

    D. Dutta, S. Adhikari, R. Moulick, K. S. Goswami

    Physica Scripta 94, 125210

    Laboratory and dusty plasma

38. 2019

    Sheath formation in collisional, low pressure, and magnetized plasma

    R. Moulick, S. Adhikari, K. S. Goswami

    Physics of Plasmas 26, 043512

    Sheath physics

39. 2018

    Correlation between two non-linear events in a dusty plasma system

    R. Mishra, S. Adhikari, R. Mukherjee, M. Dey

    Physics of Plasmas 25, 123703

    Laboratory and dusty plasma

40. 2018

    Ion dynamics in a magnetized source-collector sheath

    S. Adhikari, R. Moulick, K. S. Goswami

    Physics of Plasmas 25, 094504

    Sheath physics

41. 2018

    Estimation of the reduction of sputtering for fusion grade materials after disappearance of the Debye sheath

    S. Adhikari, R. Moulick, K. S. Goswami

    Indian Journal of Physics 92, 259–270

    Fusion devices

42. 2017

    Criterion of sheath formation in magnetized low pressure plasma

    R. Moulick, S. Adhikari, K. S. Goswami

    Physics of Plasmas 24, 114501

    Sheath physics

43. 2017

    A dynamic analysis of the magnetized plasma sheath in a collisionless scenario with ion sources

    S. Adhikari, R. Moulick, K. S. Goswami

    Physics of Plasmas 24, 083501

    Sheath physics

44. 2015

    Development of a 3D-3V PIC code to study PSI processes in tokamak divertor region

    S. Adhikari, K. S. Goswami

    10th Asia Plasma and Fusion Association Conference

    Fusion devicesConference

45. 2015

    Estimate on the physical sputtering of divertor armor materials

    S. Adhikari, D. Dutta, R. Moulick, K. S. Goswami

    30th National Symposium on Plasma Science and Technology

    Fusion devicesConference

46. 2014

    Erosion due to ion sputtering in absence of Debye sheath at divertor plates: PIC simulation

    K. S. Goswami, S. Adhikari

    APS Division of Plasma Physics Meeting, PO7.009

    Fusion devicesConference

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