334 citations · 1.5k across the 33 of their papers we have counts for
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The first-principles study of thermodynamical properties of random magnetic overlayers on fcc-Cu(001) substrate
Martin Mašín, Lars Bergqvist, Josef Kudrnovský +2
We present the theoretical study of thermodynamical properties of fcc-Cu(001) substrate covered by iron-cobalt monolayer as well as by incomplete iron layer. The effective two-dime…
Density functional theory study of the electronic structure of fluorite CuSe
Mikael Råsander, Lars Bergqvist, Anna Delin
We have investigated the electronic structure of fluorite CuSe using density functional theory calculations within the LDA, PBE and AM05 approximations as well as with the no…
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…
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…
Spin wave amplification driven by heat flow: the role of damping and exchange interaction
S. Borlenghi, M. Franchin, H. Fangohr +2
In this article we report on micromagnetic simulations performed on a permalloy nanostructure in presence of a uniform thermal gradient. Our numerical simulations show that heat fl…