15 citations · 23 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2022★ 8 cited
Nonequilibrium magnons from hot electrons in antiferromagnetic systems
Marion M. S. Barbeau, Mikhail Titov, Mikhail I. Katsnelson +1
We describe a \emph{nonthermal} magnon activation mechanism in antiferromagnetic (AFM) systems via locally equilibrated \emph{spin-unpolarized} hot electrons excited by an ultrafas…
cond-mat.str-el2018★ 15 cited
Optical control of competing exchange interactions and coherent spin-charge coupling in two-orbital Mott insulators
M. M. S. Barbeau, M. Eckstein, M. I. Katsnelson +1
In order to have a better understanding of ultrafast electrical control of exchange interactions in multi-orbital systems, we study a two-orbital Hubbard model at half filling unde…