177 citations · 1.2k across the 24 of their papers we have counts for
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Relativistic theory for coupled orbital and spin angular momentum dynamics in magnetic systems
Subhadip Santra, Ritwik Mondal, Marco Berritta +1
We develop a complete relativistic theory to describe the dynamics of electronic angular momentum including both spin (S) and orbital (L) contributions in magnetic systems. We star…
Generalisation of Gilbert damping and magnetic inertia parameter as a series of higher-order relativistic terms
Ritwik Mondal, Marco Berritta, Peter M. Oppeneer
The phenomenological Landau-Lifshitz-Gilbert (LLG) equation of motion remains as the cornerstone of contemporary magnetisation dynamics studies, wherein the Gilbert damping paramet…
Relativistic theory of magnetic inertia in ultrafast spin dynamics
Ritwik Mondal, Marco Berritta, Ashis K. Nandy +1
The influence of possible magnetic inertia effects has recently drawn attention in ultrafast magnetization dynamics and switching. Here we derive rigorously a description of inerti…