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복잡계이론물리연구단
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Edge modes in two-dimensional electromagnetic slab waveguides: Analogs of acoustic plasmons

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dc.contributor.authorDaniel Leykam-
dc.contributor.authorKonstantin Y. Bliokh-
dc.contributor.authorFranco Nori-
dc.date.accessioned2020-12-22T02:50:26Z-
dc.date.accessioned2020-12-22T02:50:26Z-
dc.date.available2020-12-22T02:50:26Z-
dc.date.available2020-12-22T02:50:26Z-
dc.date.created2020-11-10-
dc.date.issued2020-07-
dc.identifier.issn2469-9950-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/7727-
dc.description.abstract© 2020 American Physical Society. We analyze planar electromagnetic waves confined by a slab waveguide formed by two perfect electrical conductors. Remarkably, two-dimensional (2D) Maxwell equations describing transverse electromagnetic modes in such waveguides are exactly mapped onto equations for acoustic waves in fluids or gases. We show that interfaces between two slab waveguides with opposite-sign permeabilities support 1D edge modes, analogous to surface acoustic plasmons at interfaces with opposite-sign mass densities. We analyze this type of edge mode for the cases of isotropic media and anisotropic media with tensor permeabilities (including hyperbolic media). We also take into account “non-Hermitian” edge modes with imaginary frequencies or/and propagation constants. Our theoretical predictions are feasible for optical and microwave experiments involving 2D metamaterials.-
dc.description.uri1-
dc.language영어-
dc.publisherAMER PHYSICAL SOC-
dc.subjectMETAMATERIALS-
dc.titleEdge modes in two-dimensional electromagnetic slab waveguides: Analogs of acoustic plasmons-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000550060900008-
dc.identifier.scopusid2-s2.0-85092716679-
dc.identifier.rimsid73631-
dc.contributor.affiliatedAuthorDaniel Leykam-
dc.identifier.doi10.1103/PhysRevB.102.045129-
dc.identifier.bibliographicCitationPHYSICAL REVIEW B, v.102, no.4, pp.045129-
dc.citation.titlePHYSICAL REVIEW B-
dc.citation.volume102-
dc.citation.number4-
dc.citation.startPage045129-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusMETAMATERIALS-
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Center for Theoretical Physics of Complex Systems(복잡계 이론물리 연구단) > 1. Journal Papers (저널논문)
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