Atomistic modelling of magnetic materials provides unprecedented detail about the
underlying physical processes that govern their macroscopic properties, and allows the …

This review discusses the recent studies of magnetization dynamics and the role of angular
momentum in thin films of ferrimagnetic rare-earth–transition metal (RE–TM) alloys, eg …

Laser pulses induce spin-selective charge flow that we show to generate dramatic changes
in the magnetic structure of materials, including a switching of magnetic order from …

Time-dependent density functional theory (TDDFT) is implemented in an all electron solid-
state code for the case of fully unconstrained noncollinear spins. We use this to study …

The study of ultrafast dynamics in magnetic materials provides rich opportunities for greater
fundamental understanding of correlated phenomena in solid-state matter, because many of …

The influence of thermal excitations on magnetic materials is a topic of increasing relevance
in the theory of magnetism. The Landau–Lifshitz–Bloch equation describes magnetisation …

The switching of rare-earth-based ferrimagnets triggered by thermal excitation is
investigated on the basis of an atomistic spin model beyond the rigid-spin approximation …

Abstract The Heisenberg–Dirac intra-atomic exchange coupling is responsible for the
formation of the atomic spin moment and thus the strongest interaction in magnetism …

We experimentally investigate to what extent superdiffusive spin transport contributes to the
ultrafast demagnetization of ferromagnets by pum** Ni thin films from the front side and …

Magnetization manipulation is essential for basic research and applications. A fundamental
question is, how fast can the magnetization be reversed in nanoscale magnetic storage …