Department of Physics : Home

The paper titled "Effects of reheating on charged lepton Yukawa equilibration and leptogenesis", by the team led by Prof. Arunansu Sil in Physical Review Letter.
The paper titled "UV-Ozone treatment: An effective way of enhancing the work function of V2Ox films", by Rahul, Juhi Kumari, Jaishree Bhardwaj & Prof. Pratima Agarwal, has been selected for the Best Poster Award at the 22nd International Workshop on the Physics of Semiconductor Devices (IWPSD 2023) during 14-17 Dec, 2023 held at IITM, India.
The paper titled "Structural and magnetic properties of Fe100-xTix alloys prepared by planetary ball milling", by Harekrushna Behera, Sourav Mandal & Prof.Perumal Alagarsamy has been awarded a prize for the best poster presentation at the International Conference on Magnetic Materials and Applications (ICMAGMA-2023) during 04-06 Dec, 2023 held at Hyderabad, India.
The research article “Unlocking the potential of hexaferrite–spinel ferrite composites: Microstructure-induced colossal permittivity and relaxation phenomena” led by Prof. D Pamu and his team has been taking on the cover page of one of the standard journals: Journal of Applied Physics.
Nidhi Rawat have been awarded the prestigious Prime Minister’s Research Fellowship (PMRF) may, 2023.
The research work of “first detection of polarized radiation from an extra-galactic black hole source“ led by Prof. Santabrata Das and Dr. Anuj Nandi (URSC, ISRO) including research scholars Seshadri Majumder and Ankur Kushwaha (URSC, ISRO) has been highlighted in DST webpage.
Prof. Subhash Thota have been invited to join the Editorial Advisory Board of the Journal of Applied Physics (JAP). The Invitation was honored based on his expertise and strong record of authoring and reviewing JAP papers.
Harpreet Singh, Srijita Lahira, Joya Ghosh Dastider, Priyam Mukherjee and Sanjoy Sur Roy have been awarded the prestigious Prime Minister’s Research Fellowship (PMRF) may, 2022.
Nayan Das and Sanju Nandi have been awarded the prestigious Prime Minister’s Research Fellowship (PMRF) December, 2021.
Invention titled "Free Space Optical Communication System, Apparatus and A Method Thereof" by the team of Dr. Santanu Konwar and Prof. Bosanta Ranjan Boruah has been granted Japanese Patent with patent number 6998868 (registration dated 23/12/2021).

Recent publications from the department (Source: Web of Science)

Ghosh, NR; Nandy, MK, "Nonlinear dynamics of the inner horizon in Reissner-Nordstr?m black holes: insights into mass inflation", EUROPEAN PHYSICAL JOURNAL PLUS, vol. 140, no. 7, pp. -, 2025, doi: http://dx.doi.org/10.1140/epjp/s13360-025-06620-6
Pradhan, L; Kumar, PP, "Unraveling the Origin of the Anomalous Na+ Mobility in NASICON Solids: Insights from Molecular Dynamics Simulations", JOURNAL OF PHYSICAL CHEMISTRY C, vol. , no. , pp. -, 2025, doi: http://dx.doi.org/10.1021/acs.jpcc.5c02759
Ganesh, MD; Manickasamy, MK; Joel, P; Kalyani, D; Kunnumakkara, AB; Dobbidi, P, "Tuning the Properties of Hydroxyapatite through Mg/Zn Co-Doping: A Pathway to Advanced Biomedical Devices", ACS BIOMATERIALS SCIENCE & ENGINEERING, vol. , no. , pp. -, 2025, doi: http://dx.doi.org/10.1021/acsbiomaterials.5c00440
Manner, O; Maji, D; Patra, KP; Ravi, S; Bora, T, "Enhanced dielectric and soft magnetic properties of rare earth (Sm, Er) co-substituted cobalt ferrites nanocrystals", MATERIALS CHEMISTRY AND PHYSICS, vol. 339, no. , pp. -, 2025, doi: http://dx.doi.org/10.1016/j.matchemphys.2025.130746
Barman, B; Bhattacharya, S; Jahedi, S; Pradhan, D; Sarkar, A, "Lepton collider as a window to reheating via freezing in dark matter detection. Part II", JOURNAL OF HIGH ENERGY PHYSICS, vol. , no. 7, pp. -, 2025, doi: http://dx.doi.org/10.1007/JHEP07(2025)157
Pati, J; Dobbidi, P; Mallajosyula, AT, "Nitrogen plasma-induced conductivity enhancement of a single CuO nanowire", JOURNAL OF APPLIED PHYSICS, vol. 138, no. 2, pp. -, 2025, doi: http://dx.doi.org/10.1063/5.0261371
Ghosh, A; Konar, P; Samui, T; Singh, RK, "Jet substructure probe on scalar leptoquark models via top polarization", JOURNAL OF HIGH ENERGY PHYSICS, vol. , no. 7, pp. -, 2025, doi: http://dx.doi.org/10.1007/JHEP07(2025)145
Subba, D; Srinivasan, A, "Assessment of X-type Fe2CoAl nanowires synthesized by electrospinning route for advanced magnetic applications", JOURNAL OF ALLOYS AND COMPOUNDS, vol. 1035, no. , pp. -, 2025, doi: http://dx.doi.org/10.1016/j.jallcom.2025.181513
Chouhan, BS; Ghosal, S; Rohith, KM; Ray, S; Giri, PK; Ahmad, A; Kumar, G, "Ultra-broadband actively tunable terahertz modulator based on multi-stacked metamaterial", SCIENTIFIC REPORTS, vol. 15, no. 1, pp. -, 2025, doi: http://dx.doi.org/10.1038/s41598-025-07122-2
Rakshit, S; Roy, T; Maji, D; Datta, S; Paul, S; Jana, PC, "Modulating the structural and optical properties of CuO nanoparticles through experimental and computational study towards antioxidant and antibacterial applications", PHYSICA SCRIPTA, vol. 100, no. 7, pp. -, 2025, doi: http://dx.doi.org/10.1088/1402-4896/ade29b
Subba, D; Srinivasan, A, "Electrospun X-type Fe2CoGa nanowires: assessment of structural, magnetic, and electronic properties for nanomagnetic applications", PHYSICA SCRIPTA, vol. 100, no. 7, pp. -, 2025, doi: http://dx.doi.org/10.1088/1402-4896/ade6b0