Transport signature of the magnetic Berezinskii-Kosterlitz-Thouless transition

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dc.contributor.authorKim, Se Kwonko
dc.contributor.authorChung, Suk Bumko
dc.date.accessioned2021-06-12T07:10:23Z-
dc.date.available2021-06-12T07:10:23Z-
dc.date.created2021-03-15-
dc.date.created2021-03-15-
dc.date.created2021-03-15-
dc.date.created2021-03-15-
dc.date.issued2021-03-
dc.identifier.citationSCIPOST PHYSICS, v.10, no.3, pp.068-
dc.identifier.issn2542-4653-
dc.identifier.urihttp://hdl.handle.net/10203/285794-
dc.description.abstractMotivated by recent experimental progress in 2D magnetism, we theoretically study spin transport in 2D easy-plane magnets at finite temperatures across the Berezinskii-Kosterlitz-Thouless (BKT) phase transition, by developing a duality mapping to the 2+1D electromagnetism with the full account of spin's finite lifetime. In particular, we find that the non-conservation of spin gives rise to a distinct signature across the BKT transition, with the spin current decaying with distance power-law (exponentially) below (above) the transition; this is detectable in the proposed experiment with NiPS3 and CrCl3.-
dc.languageEnglish-
dc.publisherSCIPOST FOUNDATION-
dc.titleTransport signature of the magnetic Berezinskii-Kosterlitz-Thouless transition-
dc.typeArticle-
dc.identifier.wosid000670792500016-
dc.identifier.scopusid2-s2.0-85103541623-
dc.type.rimsART-
dc.citation.volume10-
dc.citation.issue3-
dc.citation.beginningpage068-
dc.citation.publicationnameSCIPOST PHYSICS-
dc.identifier.doi10.21468/SCIPOSTPHYS.10.3.068-
dc.contributor.localauthorKim, Se Kwon-
dc.contributor.nonIdAuthorChung, Suk Bum-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusLONG-RANGE ORDER-
dc.subject.keywordPlusPHASE-TRANSITIONS-
dc.subject.keywordPlusVORTICES-
dc.subject.keywordPlusDYNAMICS-
dc.subject.keywordPlusRENORMALIZATION-
dc.subject.keywordPlusFERROMAGNETISM-
dc.subject.keywordPlusDISSIPATION-
dc.subject.keywordPlusCRYSTAL-
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