DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Se Kwon | ko |
dc.contributor.author | Myers, Roberto | ko |
dc.contributor.author | Tserkovnyak, Yaroslav | ko |
dc.date.accessioned | 2020-06-05T05:20:04Z | - |
dc.date.available | 2020-06-05T05:20:04Z | - |
dc.date.created | 2020-06-04 | - |
dc.date.created | 2020-06-04 | - |
dc.date.created | 2020-06-04 | - |
dc.date.created | 2020-06-04 | - |
dc.date.issued | 2018-10 | - |
dc.identifier.citation | PHYSICAL REVIEW LETTERS, v.121, no.18, pp.187203 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/10203/274568 | - |
dc.description.abstract | Departing from the conventional view on superconducting vortices as a parasitic source of dissipation for charge transport, we propose to use mobile vortices as topologically stable information carriers. To this end, we start by constructing a phenomenological theory for the interconversion between spin and vorticity, a topological charge carried by vortices, at the interface between a magnetic insulator and a superconductor, by invoking the interfacial spin Hall effect therein. We then show that a vortex liquid in superconductors can serve as a spin-transport channel between two magnetic insulators by encoding spin information in the vorticity. The vortex-mediated nonlocal signal between the two magnetic insulators is shown to decay algebraically as a function of their separation, contrasting with the exponential decay of the quasiparticle-mediated spin transport. We envision that hydrodynamics of topological excitations, such as vortices in superconductors and domain walls in magnets, may serve as a universal framework to discuss long-range transport properties of ordered materials. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Nonlocal Spin Transport Mediated by a Vortex Liquid in Superconductors | - |
dc.type | Article | - |
dc.identifier.wosid | 000448932900010 | - |
dc.identifier.scopusid | 2-s2.0-85056076556 | - |
dc.type.rims | ART | - |
dc.citation.volume | 121 | - |
dc.citation.issue | 18 | - |
dc.citation.beginningpage | 187203 | - |
dc.citation.publicationname | PHYSICAL REVIEW LETTERS | - |
dc.identifier.doi | 10.1103/PhysRevLett.121.187203 | - |
dc.contributor.localauthor | Kim, Se Kwon | - |
dc.contributor.nonIdAuthor | Myers, Roberto | - |
dc.contributor.nonIdAuthor | Tserkovnyak, Yaroslav | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | FLUX-FLOW | - |
dc.subject.keywordPlus | VORTICES | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | MOTION | - |
dc.subject.keywordPlus | FORCE | - |
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