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@ARTICLE{Dup:810024,
author = {Dupé, B. and Bihlmayer, G. and Böttcher, M. and Blügel,
S. and Heinze, S.},
title = {{E}ngineering skyrmions in transition-metal multilayers for
spintronics},
journal = {Nature Communications},
volume = {7},
issn = {2041-1723},
address = {London},
publisher = {Nature Publishing Group},
reportid = {FZJ-2016-02907},
pages = {11779},
year = {2016},
abstract = {Magnetic skyrmions are localized, topologically protected
spin structures that have been proposed for storing or
processing information due to their intriguing dynamical and
transport properties. Important in terms of applications is
the recent discovery of interface stabilized skyrmions as
evidenced in ultra-thin transition-metal films. However, so
far only skyrmions at interfaces with a single atomic layer
of a magnetic material were reported, which greatly limits
their potential for application in devices. Here we predict
the emergence of skyrmions in [4d/Fe2/5d]n multilayers, that
is, structures composed of Fe biatomic layers sandwiched
between 4d and 5d transition-metal layers. In these
composite structures, the exchange and the
Dzyaloshinskii–Moriya interactions that control skyrmion
formation can be tuned separately by the two interfaces.
This allows engineering skyrmions as shown based on density
functional theory and spin dynamics simulations},
cin = {PGI-1 / IAS-1 / JARA-FIT / JARA-HPC},
ddc = {500},
cid = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {142 - Controlling Spin-Based Phenomena (POF3-142) / 143 -
Controlling Configuration-Based Phenomena (POF3-143) /
Magnetic Anisotropy of Metallic Layered Systems and
Nanostructures $(jiff13_20131101)$},
pid = {G:(DE-HGF)POF3-142 / G:(DE-HGF)POF3-143 /
$G:(DE-Juel1)jiff13_20131101$},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000377226800001},
pubmed = {pmid:27257020},
doi = {10.1038/ncomms11779},
url = {https://juser.fz-juelich.de/record/810024},
}