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@ARTICLE{Reimers:1008315,
author = {Reimers, S. and Lytvynenko, Y. and Niu, Y. R. and Golias,
E. and Sarpi, B. and Veiga, L. S. I. and Denneulin, T. and
Kovács, A. and Dunin-Borkowski, R. E. and Bläßer, J. and
Kläui, M. and Jourdan, M.},
title = {{C}urrent-driven writing process in antiferromagnetic
{M}n2{A}u for memory applications},
journal = {Nature Communications},
volume = {14},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Nature Publishing Group UK},
reportid = {FZJ-2023-02277},
pages = {1861},
year = {2023},
abstract = {Current pulse driven Néel vector rotation in metallic
antiferromagnets is one of the most promising concepts in
antiferromagnetic spintronics. We show microscopically that
the Néel vector of epitaxial thin films of the prototypical
compound Mn2Au can be reoriented reversibly in the complete
area of cross shaped device structures using single current
pulses. The resulting domain pattern with aligned staggered
magnetization is long term stable enabling memory
applications. We achieve this switching with low heating
of ≈20 K, which is promising regarding fast and
efficient devices without the need for thermal activation.
Current polarity dependent reversible domain wall motion
demonstrates a Néel spin-orbit torque acting on the domain
walls.},
cin = {ER-C-1},
ddc = {500},
cid = {I:(DE-Juel1)ER-C-1-20170209},
pnm = {5351 - Platform for Correlative, In Situ and Operando
Characterization (POF4-535) / 3D MAGiC - Three-dimensional
magnetization textures: Discovery and control on the
nanoscale (856538) / DFG project 268565370 - TRR 173:
Spin+X: Der Spin in seiner kollektiven Umgebung (268565370)},
pid = {G:(DE-HGF)POF4-5351 / G:(EU-Grant)856538 /
G:(GEPRIS)268565370},
typ = {PUB:(DE-HGF)16},
pubmed = {37012272},
UT = {WOS:001002031500026},
doi = {10.1038/s41467-023-37569-8},
url = {https://juser.fz-juelich.de/record/1008315},
}