2 papers
cond-mat.mes-hall2024
Theory of tensorial magnetic inertia in terahertz spin dynamics
Subhadip Ghosh, Mikhail Cherkasskii, Igor Barsukov +1
Magnetic inertia has emerged as a possible way to manipulate ferromagnetic spins at a higher frequency e.g., THz. Theoretical treatments so far have considered the magnetic inertia…
cond-mat.mes-hall2024
Inertial spin waves in spin spirals
Mikhail Cherkasskii, Ritwik Mondal, Levente Rózsa
Inertial effects in spin dynamics emerge on picosecond time scales, giving rise to nutational excitations at THz frequencies. Here, we describe a general framework for investigatin…