2 papers
physics.comp-ph2023
Midpoint geometric integrators for inertial magnetization dynamics
Massimiliano d'Aquino, Salvatore Perna, Claudio Serpico
We consider the numerical solution of the inertial version of Landau-Lifshitz-Gilbert equation (iLLG), which describes high-frequency nutation on top of magnetization precession du…
cond-mat.mes-hall2016
Signatures of Chaos in Thermal Switching of Nanomagnets
M. d'Aquino, C. Serpico, S. Perna +4
Thermally-activated magnetization dynamics of small nanoparticles subject to microwave (AC) external fields is studied. It is shown that, under sufficiently strong microwave excita…