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My research focuses on theoretical and computational investigation of quantum materials with emphasis on electronic, magnetic, and electron-transport phenomena.
2D Materials
Transition metal dichalcogenides (TMDs) and layered quantum materials
Charge transport and defect engineering
Molecular functionalization for sensing and optoelectronics
Strongly Correlated Electron Systems
Strongly Correlated Electron Systems
Spinels, perovskites, and columbites
Magnetic structure, Exchange interactions
Electronic properies
Kagome Lattices
Kagome Lattices
AV3Sb5 kagome structure
Charge Density Wave
Superconductivity
Few Selected Publications
Few Selected Publications
“Role of On-site and Inter-site Coulomb Interactions in KV3Sb5: A first-principles DFT + U + V study”, I. R. Reddy∗, S. Ghosh∗, B. Kim, and C.J. Kang, Physical Review B 112, 115109 (2025) (∗Equal Author).
“Magnetic structure and field-induced transitions in the triangular spin-1 antiferromagnet NiNb2O6: Observation of a triple point”, R. Maruthi, S. Singh, S. Ghosh, M. S. Seehra, B. Weise, W. Prellier, S. Thota, Physical Review B 104, 224430 (2023).
“Boron doped g-C3N4 quantum dots based highly sensitive surface acoustic wave NO2 sensor with faster gas kinetics under UV light illumination”, K. S. Pasupuleti, S. Ghosh, N. Jayababu, C. J. Kang, H. D. Cho, S. G. Kim, M. D. Kim, Sensors and Actuators B: Chemical 378, 133140 (2023).
“Tailoring the electronic structure and magnetic properties of pyrochlore Co2Ti1−xGexO4: A GGA+U ab initio study”, S. Ghosh, S. Singh, D. Das, S. Ghosh, P. K. Mishra, and S. Thota, J. Phys.: Condens. Matter 33, 145504 (2021).
“Antiferromagnetism, spin-glass state, H-T phase diagram, and inverse magneto-caloric effect in Co2RuO4”, S. Ghosh, D. C. Joshi, P. Pramanik, S. K. Jena, S. Pittala, T. Sarkar, M. S. Seehra, and S. Thota, J. Phys.: Condens. Matter 32, 485806 (2020).
“Low-temperature anomalous spin correlations and Kondo effect in ferromagnetic SrRuO3/LaNiO3/La0.7Sr0.3 MnO3 trilayers”, S. Ghosh, R. G. Tanguturi, P. Pramanik, D. C. Joshi, P. K. Mishra, S. Das, and S. Thota, Physical Review B 99, 115135 (2019).
“Role of dilution on the electronic structure and magnetic ordering of spinel cobaltites”, S. Ghosh, S. Singh, D. C. Joshi, P. Pramanik, S. Ghosh, P. K. Mishra, and S. Thota, Physical Review B 98, 235119 (2018).
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