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원자제어 저차원 전자계 연구단
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Chiral anomaly in noncentrosymmetric systems induced by spin-orbit coupling

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dc.contributor.authorCheon, Suik-
dc.contributor.authorGil Young Cho-
dc.contributor.authorKim, Ki-Seok-
dc.contributor.authorLee, Hyun-Woo-
dc.date.accessioned2022-07-29T07:45:04Z-
dc.date.available2022-07-29T07:45:04Z-
dc.date.created2022-07-11-
dc.date.issued2022-05-
dc.identifier.issn2469-9950-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/12042-
dc.description.abstract© 2022 American Physical Society.The chiral anomaly may be realized in condensed matter systems with pairs of Weyl points. Here we show that the chiral anomaly can be realized in diverse noncentrosymmetric systems even without Weyl point pairs when spin-orbit coupling (SOC) induces nonzero Berry curvature flux through Fermi surfaces (FS). This motivates the condensed matter chiral anomaly to be interpreted as a FS property rather than a Weyl point property. The SOC-induced anomaly reproduces the well-known charge transport properties of the chiral anomaly such as the negative longitudinal magnetoresistance and the planar Hall effect in Weyl semimetals. Since it is of SOC origin, it also affects the spin transport and gives rise to anomaly induced longitudinal spin currents and the magnetic spin Hall effect, which are absent in conventional Weyl semimetals.-
dc.language영어-
dc.publisherAmerican Physical Society-
dc.titleChiral anomaly in noncentrosymmetric systems induced by spin-orbit coupling-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000808325000003-
dc.identifier.scopusid2-s2.0-85131375374-
dc.identifier.rimsid78438-
dc.contributor.affiliatedAuthorGil Young Cho-
dc.identifier.doi10.1103/PhysRevB.105.L180303-
dc.identifier.bibliographicCitationPhysical Review B, v.105, no.18-
dc.relation.isPartOfPhysical Review B-
dc.citation.titlePhysical Review B-
dc.citation.volume105-
dc.citation.number18-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
Appears in Collections:
Center for Artificial Low Dimensional Electronic Systems(원자제어 저차원 전자계 연구단) > 1. Journal Papers (저널논문)
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