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Exciton-Polariton Topological Insulator with an Array of Magnetic Dots

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dc.contributor.authorM. Sun-
dc.contributor.authorD. Ko-
dc.contributor.authorD. Leykam-
dc.contributor.authorV. M. Kovalev-
dc.contributor.authorI. G. Savenko-
dc.date.available2020-01-31T00:51:04Z-
dc.date.created2019-12-16-
dc.date.issued2019-12-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/6726-
dc.description.abstractRecently, there have been several proposals on exciton-polariton topological insulators, most of which have required strong external magnetic fields induced by bulky superconducting coils. We propose an alternative design for a polariton topological insulator, where excitons are in the proximity of an addi- tional layer of a ferromagnetic material, with a predefined magnetic moment located between the pillars of the cavity. Our design supports a variety of topological phases and transitions between Chern numbers ±2 and ±1 by varying either the magnetic moment of the ferromagnetic material or the spin-orbit cou- pling between different spin projections, thus enabling compact polariton devices harnessing switchable topological edge modes. © 2019 American Physical Society-
dc.language영어-
dc.publisherAmerican Physical Society-
dc.titleExciton-Polariton Topological Insulator with an Array of Magnetic Dots-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000502274000002-
dc.identifier.scopusid2-s2.0-85077186042-
dc.identifier.rimsid70885-
dc.contributor.affiliatedAuthorM. Sun-
dc.contributor.affiliatedAuthorD. Ko-
dc.contributor.affiliatedAuthorD. Leykam-
dc.contributor.affiliatedAuthorI. G. Savenko-
dc.identifier.doi10.1103/PhysRevApplied.12.064028-
dc.identifier.bibliographicCitationPhysical Review Applied, v.12, no.6, pp.064028-
dc.relation.isPartOfPhysical Review Applied-
dc.citation.titlePhysical Review Applied-
dc.citation.volume12-
dc.citation.number6-
dc.citation.startPage064028-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.subject.keywordPlusHALL-
dc.subject.keywordPlusREALIZATION-
dc.subject.keywordPlusMODEL-
Appears in Collections:
Center for Theoretical Physics of Complex Systems(복잡계 이론물리 연구단) > 1. Journal Papers (저널논문)
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PhysRevApplied.12.064028.pdfDownload

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