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@ARTICLE{Saunderson:911126,
author = {Saunderson, Tom G. and Go, Dongwook and Blügel, Stefan and
Kläui, Mathias and Mokrousov, Yuriy},
title = {{H}idden interplay of current-induced spin and orbital
torques in bulk {F}e 3 {G}e{T}e 2},
journal = {Physical review research},
volume = {4},
number = {4},
issn = {2643-1564},
address = {College Park, MD},
publisher = {APS},
reportid = {FZJ-2022-04442},
pages = {L042022},
year = {2022},
abstract = {Low crystal symmetry of magnetic van der Waals materials
naturally promotes spin-orbital complexityunachievable in
common magnetic materials used for spin-orbit torque
switching. Here, using first-principlesmethods, we
demonstrate that an interplay of spin and orbital degrees of
freedom has a profound impact onspin-orbit torques in the
prototypical van der Waals ferromagnet Fe 3 GeTe 2 . While
we show that bulk Fe 3 GeTe 2hosts strong “hidden”
current-induced torques harvested by each of its layers, we
uncover that their originalternates between the conventional
spin flux torque and the so-called orbital torque as the
magnetizationdirection is varied. A drastic difference in
the behavior of the two types of torques results in a
nontrivial evolutionof switching properties with doping. Our
findings promote the design of nonequilibrium orbital
properties as theguiding mechanism for crafting the
properties of spin-orbit torques in layered van der Waals
materials.},
cin = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
ddc = {530},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {5211 - Topological Matter (POF4-521)},
pid = {G:(DE-HGF)POF4-5211},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000887229500003},
doi = {10.1103/PhysRevResearch.4.L042022},
url = {https://juser.fz-juelich.de/record/911126},
}