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dc.contributor.author
Sivkov, Ilia N.
dc.contributor.author
Bazhanov, Dmitry I.
dc.contributor.author
Stepanyuk, Valeri S.
dc.date.accessioned
2017-12-05T11:46:03Z
dc.date.available
2017-10-06T05:28:37Z
dc.date.available
2017-10-19T12:37:05Z
dc.date.available
2017-12-05T11:46:03Z
dc.date.issued
2017-12
dc.identifier.other
10.1038/s41598-017-02972-x
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/192719
dc.identifier.doi
10.3929/ethz-b-000192719
dc.description.abstract
Previous experimental studies discovered universal growth of chains and nanowires of various chemical elements on a corrugated molecular network of Cu3N on the Cu(110). Herein, performing combined ab initio and quantum Hamiltonian studies we demonstrate that such chains can be used for a fast spin switching and entanglement generation by locally applied magnetic pulses. As an example, we show that in antiferromagnetic Co chains a strong entanglement between ends of chains occurs during spin switching. A novel parity effect in spin dynamics is reported. Even-numbered chains are found to exhibit significantly faster spin switching than odd-numbered counterparts. Moreover, at certain parameters of the system the dimerization effect in the spin dynamics of the chains was found. Our studies give a clear evidence that tailoring spin dynamics and entanglement can be achieved by magnetic fields and by tuning exchange interactions in supported chains.
en_US
dc.language.iso
en
en_US
dc.publisher
Nature Publishing Group
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Switching of spins and entanglement in surface-supported antiferromagnetic chains
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2017-06-05
ethz.journal.title
Scientific Reports
ethz.journal.volume
7
en_US
ethz.pages.start
2759
en_US
ethz.size
10 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.scopus
ethz.publication.place
London
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2017-10-06T05:28:44Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-10-19T12:37:08Z
ethz.rosetta.lastUpdated
2018-11-06T04:52:33Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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