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@ARTICLE{Khajetoorians:283062,
author = {Khajetoorians, A. A. and Steinbrecher, M. and Ternes, M.
and Bouhassoune, M. and dos Santos Dias, M. and Lounis, S.
and Wiebe, J. and Wiesendanger, R.},
title = {{T}ailoring the chiral magnetic interaction between two
individual atoms},
journal = {Nature Communications},
volume = {7},
issn = {2041-1723},
address = {London},
publisher = {Nature Publishing Group},
reportid = {FZJ-2016-01744},
pages = {10620},
year = {2016},
abstract = {Chiral magnets are a promising route towards dense magnetic
storage technology due to their inherent nano-scale
dimensions and energy efficient properties. Engineering
chiral magnets requires atomic-level control of the magnetic
exchange interactions, including the Dzyaloshinskii–Moriya
interaction, which defines a rotational sense for the
magnetization of two coupled magnetic moments. Here we show
that the indirect conduction electron-mediated
Dzyaloshinskii–Moriya interaction between two individual
magnetic atoms on a metallic surface can be manipulated by
changing the interatomic distance with the tip of a scanning
tunnelling microscope. We quantify this interaction by
comparing our measurements to a quantum magnetic model and
ab-initio calculations yielding a map of the chiral ground
states of pairs of atoms depending on the interatomic
separation. The map enables tailoring the chirality of the
magnetization in dilute atomic-scale magnets.},
cin = {IAS-1 / PGI-1 / JARA-FIT},
ddc = {500},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$},
pnm = {142 - Controlling Spin-Based Phenomena (POF3-142)},
pid = {G:(DE-HGF)POF3-142},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000371020200009},
pubmed = {pmid:26902332},
doi = {10.1038/ncomms10620},
url = {https://juser.fz-juelich.de/record/283062},
}