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Effect of the Magnus force on skyrmion relaxation dynamics

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dc.contributor.authorBrown, Barton L.en
dc.contributor.authorTäuber, Uwe C.en
dc.contributor.authorPleimling, Michel J.en
dc.contributor.departmentCenter for Soft Matter and Biological Physicsen
dc.contributor.departmentPhysicsen
dc.date.accessioned2018-03-21T01:58:48Zen
dc.date.available2018-03-21T01:58:48Zen
dc.date.issued2018-01-10en
dc.description.abstractWe perform systematic Langevin molecular dynamics simulations of interacting skyrmions in thin films. The interplay between Magnus force, repulsive skyrmion-skyrmion interaction and thermal noise yields different regimes during non-equilibrium relaxation. In the noise-dominated regime the Magnus force enhances the disordering effects of the thermal noise. In the Magnus-force-dominated regime, the Magnus force cooperates with the skyrmion-skyrmion interaction to yield a dynamic regime with slow decaying correlations. These two regimes are characterized by different values of the aging exponent. In general, the Magnus force accelerates the approach to the steady state.en
dc.description.versionPublished versionen
dc.format.extent? - ? (5) page(s)en
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.97.020405en
dc.identifier.eissn2469-9969en
dc.identifier.issn2469-9950en
dc.identifier.issue2en
dc.identifier.orcidTauber, UC [0000-0001-7854-2254]en
dc.identifier.urihttp://hdl.handle.net/10919/82530en
dc.identifier.volume97en
dc.languageEnglishen
dc.publisherAmerican Physical Societyen
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000419704200003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectPhysics, Condensed Matteren
dc.subjectPhysicsen
dc.subjectMAGNETIC SKYRMIONSen
dc.titleEffect of the Magnus force on skyrmion relaxation dynamicsen
dc.title.serialPhysical Review Ben
dc.typeArticle - Refereeden
dc.type.otherArticleen
dc.type.otherJournalen
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Scienceen
pubs.organisational-group/Virginia Tech/Science/COS T&R Facultyen
pubs.organisational-group/Virginia Tech/Science/Physicsen

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