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dc.contributor.authorBobkova, I. V.
dc.contributor.authorBobkov, A. M.
dc.contributor.authorSilaev, Mikhail
dc.date.accessioned2018-08-10T05:40:50Z
dc.date.available2018-08-10T05:40:50Z
dc.date.issued2018
dc.identifier.citationBobkova, I. V., Bobkov, A. M., & Silaev, M. (2018). Spin torques and magnetic texture dynamics driven by the supercurrent in superconductor/ferromagnet structures. <i>Physical Review B</i>, <i>98</i>(1), Article 014521. <a href="https://doi.org/10.1103/physrevb.98.014521" target="_blank">https://doi.org/10.1103/physrevb.98.014521</a>
dc.identifier.otherCONVID_28194688
dc.identifier.otherTUTKAID_78435
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/59185
dc.description.abstractWe introduce the general formalism to describe spin torques induced by the supercurrents injected from the adjacent superconducting electrodes into the spin-textured ferromagnets. By considering the adiabatic limit for the equal-spin superconducting correlations in the ferromagnet, we show that the supercurrent can generate both the fieldlike spin-transfer torque and the spin-orbital torque. These dissipationless spin torques are expressed through the current-induced corrections to the effective field derived from the system energy. The general formalism is applied to show that the supercurrent can either shift or move the magnetic domain walls depending on their structure and the type of spin-orbital interaction in the system. These results can be used for the prediction and interpretation of the experiments studying magnetic texture dynamics in superconductor/ferromagnet/superconductor Josephson junctions and other hybrid structures.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.ispartofseriesPhysical Review B
dc.rightsIn Copyright
dc.subject.otherdomain walls
dc.subject.otherspin transfer torque
dc.subject.otherspintronics
dc.titleSpin torques and magnetic texture dynamics driven by the supercurrent in superconductor/ferromagnet structures
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201807303645
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineFysiikkafi
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiainePhysicsen
dc.contributor.oppiaineNanoscience Centeren
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2018-07-30T06:15:20Z
dc.description.reviewstatuspeerReviewed
dc.relation.issn2469-9950
dc.relation.numberinseries1
dc.relation.volume98
dc.type.versionpublishedVersion
dc.rights.copyright© 2018 American Physical Society
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber297439
dc.subject.ysosuprajohteet
dc.subject.ysomagneettiset ominaisuudet
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p9946
jyx.subject.urihttp://www.yso.fi/onto/yso/p597
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1103/physrevb.98.014521
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiatutkijan tehtävä, SAfi
jyx.fundingprogramResearch post as Academy Research Fellow, AoFen
jyx.fundinginformationThis work was supported by the Academy of Finland Research Fellow (Project No. 297439) and RFBR Grant No.18-02-00318. We thank Jan Aarts and Tero Heikkila for interesting discussions that initiated this project.


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