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Profile
| Academic position | Lecturer, Assistant Professor, Researcher |
|---|---|
| Research fields | Theoretical Condensed Matter Physics,Optics, Quantum Optics and Physics of Atoms, Molecules and Plasmas |
| Keywords | Relativistic spin dynamics, Current-induced torque, Field-derivative torque, Anisotropic Gilbert damping, Atomistic spin dynamics |
| Honours and awards | 2020: International Postdoc fellowship from the Swedish Research Council 2019: Humboldt postdoctoral fellowship from Humboldt Stiftung, Germany 2019: Zukunftskolleg Mentorship Program 2019, Universität Konstanz, Germany 2008: INSPIRE scholarship from Department of Science and Technology, Govt. of India |
Current contact address
| Country | India |
|---|---|
| City | Dhanbad |
| Institution | Indian Institute of Technology (Indian School of Mines), Dhanbad |
| Institute | Department of Physics |
Host during sponsorship
| Prof. Dr. Ulrich Nowak | Fachbereich Physik, Universität Konstanz, Konstanz |
|---|---|
| Start of initial sponsorship | 01/01/2019 |
Programme(s)
| 2018 | Humboldt Research Fellowship Programme for Postdocs |
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Publications (partial selection)
| 2026 | Mukherjee, Pratyay and Mondal, Ritwik: Ultrafast switching of antiferromagnetic order by field-derivative torque. In: Phys. Rev. B, 113, 2026, 054407 |
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| 2025 | Ghosh, Subhadip and Basu, Darpa Narayan and Mondal, Ritwik: Engineering spin-wave spectrum via the magnetization inertia tensor. In: Journal of Physics: Condensed Matter, 38, 2025, 015803 |
| 2025 | Dutta, Arpita and Tzschaschel, Christian and Priyadarshi, Debankit and Mikuni, Kouki and Satoh, Takuya and Mondal, Ritwik and Pal, Shovon: Evidence of Relativistic Field-Derivative Torque in Nonlinear THz Response of Magnetization Dynamics. In: Advanced Functional Materials, 35, 2025, 2414582 |
| 2025 | Mukherjee, Pratyay and Dutta, Arpita and Bhattacharjee, Somasree and Pal, Shovon and Mondal, Ritwik: Field-derivative torque induced magnetization reversal in ferrimagnetic ${\mathrm{Gd}}_{\frac{3}{2}}{\mathrm{Yb}}_{\frac{1}{2}}{\mathrm{BiFe}}_{5}{\mathrm{O}}_{12}$. In: Phys. Rev. Mater., 9, 2025, 104405 |
| 2024 | Dutta, Arpita and Mukherjee, Pratyay and Sarangi, Swosti P. and Bhattacharjee, Somasree and Pal, Shovon and Mondal, Ritwik: Role of material-dependent properties in THz field-derivative-torque-induced nonlinear magnetization dynamics. In: Phys. Rev. Mater., 8, 2024, 114404 |
| 2024 | Ghosh, Subhadip and Cherkasskii, Mikhail and Barsukov, Igor and Mondal, Ritwik: Theory of tensorial magnetic inertia in terahertz spin dynamics. In: Phys. Rev. B, 110, 2024, 174430 |
| 2019 | Ritwik Mondal, Andreas Donges, Ulrike Ritzmann, Peter M. Oppeneer, Ulrich Nowak: Terahertz spin dynamics driven by a field-derivative torque. In: Phys. Rev. B (Rapid), 2019, 060409-1-060409-5 |
| 2018 | Ritwik Mondal, Marco Berritta, Peter M. Oppeneer: Generalisation of Gilbert damping and magnetic inertia parameter as a series of higher-order relativistic terms. In: Journal of Physics: Condensed Matter, 2018, 265801-265810 |
| 2018 | Ritwik Mondal, Marco Berritta, Peter M. Oppeneer: Unified theory of magnetization dynamics with relativistic and nonrelativistic spin torques. In: Phys. Rev. B, 2018, 214429-1-214429-12 |
| 2017 | Ritwik Mondal: Relativistic theory of laser-induced magnetization dynamics. Acta Universitatis Upsaliensis, 2017 |
| 2017 | Ritwik Mondal, Marco Berritta, Ashis K. Nandy, Peter M. Oppeneer: Relativistic theory of magnetic inertia in ultrafast spin dynamics. In: Phys. Rev. B, 2017, 024425-024434 |