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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/54950
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dc.creatorAntônio Sérgio Teixeira Pirespt_BR
dc.date.accessioned2023-06-15T12:18:16Z-
dc.date.available2023-06-15T12:18:16Z-
dc.date.issued2020-
dc.citation.volume118pt_BR
dc.citation.spage1pt_BR
dc.citation.epage8pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.physe.2019.113899pt_BR
dc.identifier.issn1873-1759pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/54950-
dc.description.resumoTopological magnon excitations have attracted much attention in the latter years, and have become a very active area of research. Motivated by this, we investigate here spin Hall and thermal spin Hall conductivities in the antiferromagnetic checkerboard lattice. We include the Dzyaloshinskii-Morya interaction, and for spin S > 1/2 a single ion anisotropy term. We use the standard spin wave approach and study the effect of magnon-magnon interactions using a self consistent mean-field spin wave theory.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE FÍSICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofPhysica E: Low-dimensional Systems and Nanostructures-
dc.rightsAcesso Restritopt_BR
dc.subjectAntiferromagnetpt_BR
dc.subjectCheckerboard latticept_BR
dc.subjectTopological insulatorspt_BR
dc.subject.otherAntiferromagnetismopt_BR
dc.subject.otherIsoladores topológicospt_BR
dc.titleTopological magnons in the antiferromagnetic checkerboard latticept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S1386947719317345pt_BR
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