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Article: Skyrmion spin structure of exchange-coupled magnetic core-shell nanodisk

TitleSkyrmion spin structure of exchange-coupled magnetic core-shell nanodisk
Authors
Issue Date2015
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20
Citation
IEEE Transactions on Magnetics, 2015, v. 51 n. 11, p. article no. 1500303 How to Cite?
AbstractWe study the skyrmion spin texture created in a cylindrical exchange-coupled magnetic core-shell nanodisk (Co/CoPt) in absence of the Dzyaloshinskii-Moriya interaction. The evolution of the skyrmion spin texture under varying applied field is investigated. The skyrmion core size can be tuned by an external magnetic field. However, skyrmion spin texture will be destroyed for a large enough applied field. With the stability and controllability of magnetic states, the exchange-coupled magnetic core-shell nanodisk can make a high potential for future storage media and devices, with the storage of data in the form of skyrmions.
Persistent Identifierhttp://hdl.handle.net/10722/218822
ISSN
2015 Impact Factor: 1.277
2015 SCImago Journal Rankings: 0.602

 

DC FieldValueLanguage
dc.contributor.authorXia, J-
dc.contributor.authorZhang, X-
dc.contributor.authorFrancois, M-
dc.contributor.authorZhao, G-
dc.contributor.authorZhou, Y-
dc.date.accessioned2015-09-18T06:54:18Z-
dc.date.available2015-09-18T06:54:18Z-
dc.date.issued2015-
dc.identifier.citationIEEE Transactions on Magnetics, 2015, v. 51 n. 11, p. article no. 1500303-
dc.identifier.issn0018-9464-
dc.identifier.urihttp://hdl.handle.net/10722/218822-
dc.description.abstractWe study the skyrmion spin texture created in a cylindrical exchange-coupled magnetic core-shell nanodisk (Co/CoPt) in absence of the Dzyaloshinskii-Moriya interaction. The evolution of the skyrmion spin texture under varying applied field is investigated. The skyrmion core size can be tuned by an external magnetic field. However, skyrmion spin texture will be destroyed for a large enough applied field. With the stability and controllability of magnetic states, the exchange-coupled magnetic core-shell nanodisk can make a high potential for future storage media and devices, with the storage of data in the form of skyrmions.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20-
dc.relation.ispartofIEEE Transactions on Magnetics-
dc.rightsIEEE Transactions on Magnetics. Copyright © Institute of Electrical and Electronics Engineers.-
dc.rights©20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleSkyrmion spin structure of exchange-coupled magnetic core-shell nanodisk-
dc.typeArticle-
dc.identifier.emailZhang, X: xichaozhang@hku.hk-
dc.identifier.emailZhou, Y: yanzhou@hku.hk-
dc.identifier.authorityZhou, Y=rp01541-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TMAG.2015.2435059-
dc.identifier.hkuros254879-
dc.identifier.volume51-
dc.identifier.issue11-
dc.identifier.spagearticle no. 1500303-
dc.identifier.epagearticle no. 1500303-
dc.publisher.placeUnited States-

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