Assistant Professor (Physics)
Dept. of Basic Sciences
Nanomagnetism | Exchange Bias | Nanocatalysts | Nanoparticles | Quantum dots | Sensors | Mössbauer Spectroscopy | Hyperthermia
Experimental Condensed Matter Physics | Nanoscience & Nanotechnology | Material Science
Ph.D. (Physics) from NIT Patna
M.Sc. (Physics) from University of Calcutta
B.Sc. (Physics) from The University of Burdwan
Assistant Professor at SR University, Warangal, from 2025-10-14 to .
National Post-Doctoral Fellow at IASST Guwahati (DST Lab), from 2024-04-16 to 2025-10-13.
Institutional Post-Doctoral Fellow at IASST Guwahati (DST Lab), from 2023-01-13 to 2024-04-15.
Teaching Assistant (Physics) at Bhattadev University, Assam, from 2022-06-10 to 2022-12-31.
[45] Gongotree Phukan, Mritunjoy Prasad Ghosh, Devasish Chowdhury, Jyoti Prasad Borah, Synergistic influence of anisotropy and dipolar interactions on the self-heating efficiency of magnetic nanocomposites, Journal of Materials Chemistry C 13 (2025) 17738-17749. [Q1, I.F. = 5.1]
[44] Rahul Sonkar, Bitopan Boro, Anand Pandey, Mritunjoy Prasad Ghosh*, Devasish Chowdhury, Tuning the physical properties of SnO2 quantum dots via Ag-doping for fabricating an efficient photodiode, RSC Advances 15 (2025) 20589-20604. [Q2, I.F. = 4.6]
[43] Dhriti Kalita, Mritunjoy Prasad Ghosh*, Rahul Sonkar, Nur Jalal Mondal, Devasish Chowdhury, Gd-doped Ni-Zn ferrite nanoparticles: An approach to enhance photocatalytic efficiency through property tuning, Applied Physics A 131 (2025) 328. [Q2, I.F. = 2.8]
[42] Rahul Sonkar, Mritunjoy Prasad Ghosh*, Samir Thakur, Eeshankur Saikia, Devasish Chowdhury, Property assessment of copper-doped SnO2 QDs and its use as ammonia sensor, Materials Chemistry and Physics 337 (2025) 130578. [Q1, I.F. = 4.7]
[41] Sipun Mohanty, Mritunjoy Prasad Ghosh, Samrat Mukherjee, Sm-incorporated CoCr2O4 nanoparticles: tunable structural, optical and magnetic properties, Journal of Materials Science: Materials in Electronics 35 (2024) 2297. [Q2, I.F. = 2.8]
[40] Nur Jalal Mondal, Mritunjoy Prasad Ghosh*, Rahul Sonkar, Samir Thakur, Eeshankur Saikia, Devasish Chowdhury, Temperature-dependent photocatalytic activity and emergence of weak ferromagnetism in cobalt-incorporated ZnSe quantum dots, Solid State Sciences 160 (2024) 107827. [Q2, I.F. = 3.3]
[39] Nur Jalal Mondal, Rahul Sonkar, Mridusmita Barman, Mritunjoy Prasad Ghosh*, Devasish Chowdhury, Quaternary Cu2ZnSnS4 and Cu2ZnSnS4-WS2 composite for enhanced antioxidant, antibacterial, and photocatalyst for degradation of sulfamethoxazole, Journal of Photochemistry and Photobiology A: Chemistry 457 (2024) 115907. [Q2, I.F. = 4.7]
[38] Sazzadur Rahman, Achyut Konwar, Aditya Konwar, Sonali Dubey, Mritunjoy Prasad Ghosh, Bitopan Boro, Debajit Thakur, Devasish Chowdhury, Ag Nanoparticle incorporated Guar Gum-Sodium alginate-i-carrageenan tri-biopolymer blended cloth waste lint extracted cellulose nanocrystal antimicrobial composite film, Biomacromolecules 25 (2024) 1491-1508. [Q1, I.F. = 5.4]
[37] Rahul Sonkar, Nur Jalal Mondal, Samir Thakur, Eeshankur Saikia, Mritunjoy Prasad Ghosh*, Devasish Chowdhury, Cobalt-substituted ZnS QDs: A diluted magnetic semiconductor and efficient photocatalyst, Nanoscale Advances 5 (2023) 7042. [Q1, I.F. = 4.6]
[36] Rahul Sonkar, Nur Jalal Mondal, Bitopan Boro, Mritunjoy Prasad Ghosh*, Devasish Chowdhury, Cu doped ZnO nanoparticles: Correlations between tuneable optoelectronics, antioxidant and photocatalytic activities, Journal of Physics and Chemistry of Solids 185 (2024) 111715. [Q2, I.F. = 4.9]
[35] Nur Jalal Mondal, Rahul Sonkar, Bitopan Boro, Mritunjoy Prasad Ghosh*, Devasish Chowdhury, Nanocrystalline Ni-Zn spinel ferrites: Size-dependent physical, photocatalytic and antioxidant properties, Nanoscale Advances 5 (2023) 5460. [Q1, I.F. = 4.6]
[34] Shradha Roy, Mritunjoy Prasad Ghosh, Sipun Mohanty, Samrat Mukherjee, Effects of Gd ions doping on the microstructural, magnetic and optical properties of ZnO nanocrystals, Bulletin of Materials Science 45 (193) (2022) 1-10. [Q3, I.F. = 2.1]
[33] Shashank Kinra, Mritunjoy Prasad Ghosh, Sipun Mohanty, Ravi Kant Choubey, Samrat Mukherjee, Manganese ions substituted ZnO nanoparticles: Synthesis, microstructural and optical properties, Physica B: Condensed Matter 627 (2022) 413523. [Q2, I.F. = 2.8]
[32] Shashank Kinra, Mritunjoy Prasad Ghosh, Sipun Mohanty, Ravi Kant Choubey, Samrat Mukherjee, Correlating the microstructural and optical properties of vanadium ions doped ZnO nanocrystals, Bulletin of Materials Science 45 (65) (2022) 1-11. [Q3, I.F. = 2.1]
[31] Kamar Tanbir, Mritunjoy Prasad Ghosh, Manoranjan Kar, Samrat Mukherjee, Tailoring the microstructural, magnetic and dielectric responses in vanadium ions substituted nickel ferrite nanocrystals, Journal of Materials Science: Materials in Electronics 32 (2021) 10140-10150. [Q2, I.F. = 2.8]
[30] Shradha Roy, Mritunjoy Prasad Ghosh, Samrat Mukherjee, Introducing magnetic properties in Fe doped ZnO nanoparticles, Applied Physics A 127 (2021) 451. [Q2, I.F. = 2.8]
[29] Rajendra Mohan, Mritunjoy Prasad Ghosh, Samrat Mukherjee, Exchange bias effect and exchange spring type behavior of core-shell structured MnFe2O4/?-Fe2O3 nanocomposite systems, The European Physical Journal B 93 (2020) 1-6. [Q2, I.F. = 1.7]
[28] Rajendra Mohan, Mritunjoy Prasad Ghosh, Ralph Skomski, Samrat Mukherjee, Interfacial spins coupling and exchange anisotropy in core-shell MnFe2O4/?-Fe2O3 nanocomposites, The European Physical Journal Plus 135(413) (2020) 1-9. [Q2, I.F. = 2.9]
[27] Kamar Tanbir, Mritunjoy Prasad Ghosh, Rakesh Kumar Singh, Samrat Mukherjee, Gd-doped soft Mn–Zn nanoferrites: synthesis, microstructural, magnetic and dielectric characterizations, Journal of Materials Science: Materials in Electronics 31 (2020) 3529-3538. [Q2, I.F. = 2.8]
[26] Rajendra Mohan, Mritunjoy Prasad Ghosh, Samrat Mukherjee, ZnFe2O4/CuO core–shell structured nanoparticles: synthesis, structural and magnetic properties, Applied Physics A 125 (2019) 778. [Q2, I.F. = 2.8]
[25] Aakash, Mritunjoy Prasad Ghosh, Samrat Mukherjee, Dielectric and electrical characterizations of transition metal ions doped nanocrystalline nickel ferrites, Applied Physics A 125 (2019) 853. [Q2, I.F. = 2.8]
[24] Kamar Tanbir, Mritunjoy Prasad Ghosh, Rakesh Kumar Singh, Manoranjan Kar, Samrat Mukherjee, Effect of doping different rare earth ions on microstructural, optical, and magnetic properties of nickel–cobalt ferrite nanoparticles, Journal of Materials Science: Materials in Electronics 31 (2020) 435-443. [Q2, I.F. = 2.8]
[23] Rajendra Mohan, Mritunjoy Prasad Ghosh, Ravi Kant Choubey, Samrat Mukherjee, Existence of exchange bias and large coercivity in NiFe2O4/CoO core–shell structured nanoparticles, Journal of Materials Science: Materials in Electronics 30 (2019) 11748-11753. [Q2, I.F. = 2.8]
[22] Suhaas Gupta, Ravi Kant Choubey, Lalit Kumar Sharma, Mritunjoy Prasad Ghosh, Manoranjan Kar, Samrat Mukherjee, Exploring the magnetic ground state of Vanadium doped Zinc sulphide, Semiconductor Science and Technology 34 (2019) 105006. [Q2, I.F. = 1.9]
[21] Rajendra Mohan, Mritunjoy Prasad Ghosh, Samrat Mukherjee, The exchange bias effect in CoFe2O4/NiO nanocomposites prepared by chemical co-precipitation method, Materials Research Express 6 (2019) 056105. [Q2, I.F. = 1.8]
[20] Rajendra Mohan, Mritunjoy Prasad Ghosh, Samrat Mukherjee, Large exchange bias effect in NiFe2O4/CoO nanocomposites, Materials Research Express 5 (2018) 035029. [Q2, I.F. = 1.8]
[19] Rajendra Mohan, Mritunjoy Prasad Ghosh, Samrat Mukherjee, Size-dependent exchange bias in single-phase Zn0.3Ni0.7Fe2O4 ferrite nanoparticles, Journal of Magnetism and Magnetic Materials 458 (2018) 193-199. [Q2, I.F. = 3.0]
[18] Mritunjoy Prasad Ghosh, Trupti Vijay Muley, Shradha Roy, Sipun Mohanty, Samrat Mukherjee, Samarium ion-doped maghemite nanoparticles: Synthesis, Microstructural, optical and magnetic characterizations, Journal of Superconductivity and Novel Magnetism 34 (2021) 2643-2650. [Q3, I.F. = 1.7]
[17] Mritunjoy Prasad Ghosh, Trupti Vijay Muley, Sanjeeb Kumar Rout, Samrat Mukherjee, Correlating the microstructural, optical, electronic and magnetic properties of ?-Fe2-xPrxO3 nanoparticles: a defective spinel cubic iron oxide, Applied Physics A 127 (2021) 574. [Q2, I.F. = 2.8]
[16] Mritunjoy Prasad Ghosh, Samrat Mukherjee, Emergence of large exchange anisotropy in Pr doped nanocrystalline spinel ferrites, Materials Chemistry and Physics 261 (2021) 124208. [Q1, I.F. = 4.7]
[15] Mritunjoy Prasad Ghosh, Pramanand Kumar, Manoranjan Kar, Samrat Mukherjee, Impact of In3+ ions substitution on microstructural, magnetic and dielectric responses of nickel-cobalt spinel ferrite nanocrystals, Journal of Materials Science: Materials in Electronics 31 (2020) 17762-17772. [Q2, I.F. = 2.8]
[14] Mritunjoy Prasad Ghosh, Shashank Kinra, Deepak Dagur, Ravi Kant Choubey, Samrat Mukherjee, Evidence of large exchange bias effect in single-phase spinel ferrite nanoparticles, Physica Scripta 95 (2020) 095812. [Q2, I.F. = 2.6]
[13] Mritunjoy Prasad Ghosh, Subhadeep Datta, Rishi Sharma, Kamar Tanbir, Manoranjan Kar, Samrat Mukherjee, Copper doped nickel ferrite nanoparticles: Jahn-Teller distortion and its effect on microstructural, magnetic and electronic properties, Materials Science and Engineering B 263 (2021) 114864. [Q2, I.F. = 4.6]
[12] Mritunjoy Prasad Ghosh, Samrat Mukherjee, Ce3+ doped nanocrystalline cobalt–zinc spinel ferrite: microstructural, magnetic, and optical characterizations, Journal of Materials Science: Materials in Electronics 31 (2020) 6207-6216. [Q2, I.F. = 2.8]
[11] Mritunjoy Prasad Ghosh, Samrat Mukherjee, Canted surface spins driven exchange anisotropy in erbium substituted nickel ferrite nanoparticles, Materials Characterization 162 (2020) 110203. [Q1, I.F. = 5.5]
[10] Mritunjoy Prasad Ghosh, Saurabh Sharma, Harendra Kumar Satyapal, Kamar Tanbir, Rakesh Kumar Singh, Samrat Mukherjee, Tuning the microstructural, optical and superexchange interactions with rare earth Eu doping in nickel ferrite nanoparticles, Materials Chemistry and Physics 241 (2020) 122383. [Q1, I.F. = 4.7]
[9] Mritunjoy Prasad Ghosh, Samrat Mukherjee, Size variation in nanocrystalline Zn0.2Ni0.8Gd0.05Fe1.95O4 ferrites: Exchange bias effect and its correlation with disordered surface spins, Materials Research Bulletin 125 (2020) 110785. [Q1, I.F. = 5.7]
[8] Mritunjoy Prasad Ghosh, Suvendu Mandal, Samrat Mukherjee, Correlations between microstructural and magnetic properties of Gd3+-doped spinel ferrite nanoparticles, The European Physical Journal Plus 135 (2020) 41. [Q2, I.F. = 2.9]
[7] Mritunjoy Prasad Ghosh, Samrat Mukherjee, Tuning the microstructural, magnetic and optical properties of Cr substituted nanocrystalline copper-nickel ferrites, Journal of Magnetism and Magnetic Materials 498 (2020) 166185. [Q2, I.F. = 3.0]
[6] Mritunjoy Prasad Ghosh, Samrat Mukherjee, Disordered surface spins induced large exchange anisotropy in single-phase Sm3+ ions substituted nickel ferrite nanoparticles, Journal of Magnetism and Magnetic Materials 489 (2019) 165320. [Q2, I.F. = 3.0]
[5] Mritunjoy Prasad Ghosh, Samrat Mukherjee, Microstructural, magnetic and hyperfine characterisations of Cu doped cobalt ferrite nanoparticles, Journal of the American Ceramic Society 102 (2019) 7509-7520. [Q1, I.F. = 3.8]
[4] Mritunjoy Prasad Ghosh, Sipun Mohanty, Riya Roy, Souvik Chatterjee, Samrat Mukherjee, Investigations of the structure and tunable magnetic properties of Cu doped cobalt chromite nanoparticles, Journal of Magnetism and Magnetic Materials 590 (2024) 171632. [Q2, I.F. = 3.0]
[3] Mritunjoy Prasad Ghosh*, Rahul Sonkar, Gongotree Phukan, Jyoti Prasad Borah, Devasish Chowdhury, Cobalt ions incorporated nanocrystalline spinel cubic zinc ferrite for targeted magnetic hyperthermia and sensing applications, RSC Advances 15 (2025) 12964-12981. [Q2, I.F. = 4.6]
[2] Mritunjoy Prasad Ghosh*, Rahul Sonkar, Gongotree Phukan, Jyoti Prasad Borah, Devasish Chowdhury, Gd3+ doped CoCr2O4 nanoparticles: Tuning of physical properties and optimizing the hyperthermia efficacy, Nanoscale Advances 7 (2025) 1698-1713. [Q1, I.F. = 4.6]
[1] Mritunjoy Prasad Ghosh*, Nur Jalal Mondal, Rahul Sonkar, Bitopan Boro, Jyoti Prasad Borah, Devasish Chowdhury, Sm doped Cu-Ni spinel ferrite nanoparticles for hyperthermia and photocatalytic applications, ACS Applied Nano Materials 7 (2024) 7028-7042. [Q1, I.F. = 5.5]