Multiscale Modeling of Ultrafast Magnetization Dynamics

Abstract

Atomistic and mesoscopic-scale spin dynamics have proven to be a powerful tool for studying magnetization dynamics on the sub-picosecond time-scale. These approaches are ideal for combining different length and time-scales. In this paper we focus on atomistic spin dynamics in the ultrafast regime, in particular on recent results of heat-induced switching in the transition-metal rare-earth ferrimagnets.KeywordsMagnetization ReversalSpin DynamicMagnetization DynamicAtomistic SpinSpinwave ModeThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.