358 citations · 2.1k across the 67 of their papers we have counts for
4 papers · 2 filters
Atomistic spin dynamics of low-dimensional magnets
Lars Bergqvist, Andrea Taroni, Anders Bergman +2
We investigate the magnetic properties of a range of low-dimensional ferromagnets using a combination of first-principles calculations and atomistic spin dynamics simulations. This…
Accelerating the switching of logical units by anisotropy driven magnetization dynamics
Corina Etz, Marcio Costa, Olle Eriksson +1
In this work the magnetization dynamics of clusters supported on non-magnetic substrates is shown to exhibit an unprecedented complex response when subjected to external magnetic f…
A microscopic model for ultrafast remagnetization dynamics
Raghuveer Chimata, Anders Bergman, Lars Bergqvist +2
In this letter, we provide a microscopic model for the ultrafast remagnetization of atomic moments already quenched above Stoner-Curie temperature by a strong laser fluence. Combin…
On the large magnetic anisotropy of Fe_{2}P
Marcio Costa, Oscar Grånäs, Anders Bergman +4
We present an investigation on the large magnetic anisotropy of Fe_{2}P, based on {\it Ab Initio} density-functional theory calculations, with a full potential linear muffin-tin or…