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cond-mat.mtrl-sci2022
Bridging atomistic spin dynamics methods and phenomenological models of single pulse ultrafast switching in ferrimagnets
Florian Jakobs, Unai Atxitia
We bridge an essential knowledge gap on the understanding of all-optical ultrafast switching in ferrimagnets; namely, the connection between atomistic spin dynamics methods and mac…
cond-mat.mtrl-sci2022★ 1 cited
Exchange-enhancement of the ultrafast magnetic order dynamics in antiferromagnets
Florian Jakobs, Unai Atxitia
We theoretically demonstrate that the ultrafast magnetic order dynamics in antiferromagnets is exchange-enhanced in comparison to their ferromagnetic counterparts. We provide an eq…
cond-mat.mtrl-sci2022★ 28 cited
Universal criteria for single femtosecond pulse ultrafast magnetization switching in ferrimagnets
Florian Jakobs, Unai Atxitia
Single-pulse switching has been experimentally demonstrated in ferrimagnetic GdFeCo and MnRuGa alloys. Complete understanding of single-pulse switching is missing due to th…