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@INPROCEEDINGS{Aldarawsheh:1006621,
author = {Aldarawsheh, Amal and Fernandes, Imara and Brinker, Sascha
and Abusaa, Muayyad and Sallermann, Moritz and Lounis,
Samir},
title = {{A}ntiferromagnetic skyrmions on a triangular lattice},
reportid = {FZJ-2023-01754},
year = {2021},
abstract = {Skyrmions are topologically protected spin textures that
are envisionedto be the next generation of bits. However,
conventional ferromagnetic(FM) skyrmions are deflected when
an electric field is applied,which limits their use in
spintronic devices. In contrast, antiferromagnetic(AFM)
skyrmions, which consist of two FM solitonscoupled
antiferromagnitically, are predicted to have zero net
magnusforce [1], and this makes them promising candidates
for spintronic racetrackmemories. So far these have been
stabilized in synthetic AFMstructures [2], i.e. multilayers
hosting FM skyrmions, which coupleantiferromagnetically
through a non-magnetic spacer. Using ab initiocalculations
in conjunction with atomistic spin dynamics, we
investigatesystematically and predict the presence of chiral
intrinsic AFMstructures in specific and realistic
combination of thin films depositedon heavy substrates.[1]
X. Zhang et al. Sci. Rep. 6, 24795 (2016), [2] Legrand et
al. Nat.Mat., 19, 34 (2020). Work funded by the PGSB
(BMBF–01DH16027)and Horizon 2020–ERC (CoG
681405–DYNASORE).},
month = {Mar},
date = {2021-03-01},
organization = {Deutsche Physikalische
Gesellschaft-Frühjahrstagungen 2021,
Germany (Germany), 1 Mar 2021 - 4 Mar
2021},
subtyp = {Other},
cin = {IAS-1 / PGI-1},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106},
pnm = {5211 - Topological Matter (POF4-521)},
pid = {G:(DE-HGF)POF4-5211},
typ = {PUB:(DE-HGF)24},
url = {https://juser.fz-juelich.de/record/1006621},
}