603 citations · 2.3k across the 58 of their papers we have counts for
8 papers · 1 filter
Magnon-Plasmon Hybridization Mediated by Spin-Orbit Interaction in Magnetic Materials
Anna Dyrdał, Alireza Qaiumzadeh, Arne Brataas +1
We propose a mechanism for magnon-plasmon coupling and hybridization in ferromagnetic (FM) and antiferromagnetic (AFM) systems. The electric field associated with plasmon oscillati…
Bilinear planar Hall effect in topological insulators due to spin-momentum locking inhomogeneity
A. N. Zarezad, J. Barnaś, A. Qaiumzadeh +1
We study the effect of spin-momentum locking inhomogeneity on the planar Hall effect in topological insulators (TIs). Using the minimal model describing surface states of 3D TIs an…
Micromagnetic study of spin transport in easy-plane antiferromagnetic insulators
Verena Brehm, Olena Gomonay, Serban Lepadatu +4
Magnon eigenmodes in easy-plane antiferromagnetic insulators are linearly polarized and are not expected to carry any net spin angular momentum. Motivated by recent nonlocal spin t…
Superconducting proximity effect and long-ranged triplets in dirty metallic antiferromagnets
Eirik Holm Fyhn, Arne Brataas, Alireza Qaiumzadeh +1
Antiferromagnets have no net spin-splitting on the scale of the superconducting coherence length. Despite this, antiferromagnets have been observed to suppress superconductivity in…
Unconventional thermoelectric transport in tilted Weyl semimetals
Thorvald M. Ballestad, Alberto Cortijo, María A. H. Vozmediano +1
We analyze the effect of the tilt on the transverse thermoelectric coefficient of Weyl semimetals in the \emph{conformal} limit, i.e., zero temperature and zero chemical potential.…
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…