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Chiral plasmon in gapped Dirac systems

dc.contributor.authorKumar, Anshuman
dc.contributor.authorNemilentsau, Andrei
dc.contributor.authorFung, Kin Hung
dc.contributor.authorHanson, George
dc.contributor.authorLow, Tony
dc.contributor.authorFang, Nicholas Xuanlai
dc.date.accessioned2016-01-25T15:25:42Z
dc.date.available2016-01-25T15:25:42Z
dc.date.issued2016-01
dc.date.submitted2015-12
dc.identifier.issn1098-0121
dc.identifier.issn1550-235X
dc.identifier.urihttp://hdl.handle.net/1721.1/100971
dc.description.abstractWe study the electromagnetic response and surface electromagnetic modes in a generic gapped Dirac material under pumping with circularly polarized light. The valley imbalance due to pumping leads to a net Berry curvature, giving rise to a finite transverse conductivity. We discuss the appearance of nonreciprocal chiral edge modes, their hybridization and waveguiding in a nanoribbon geometry, and giant polarization rotation in nanoribbon arrays.en_US
dc.description.sponsorshipNational Science Foundation (U.S.) (Grant CMMI-1120724)en_US
dc.description.sponsorshipUnited States. Air Force Office of Scientific Research. Multidisciplinary University Research Initiative (Award FA9550-12-1-0488)en_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevB.93.041413en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAmerican Physical Societyen_US
dc.titleChiral plasmon in gapped Dirac systemsen_US
dc.typeArticleen_US
dc.identifier.citationKumar, Anshuman, Andrei Nemilentsau, Kin Hung Fung, George Hanson, and Nicholas X. Fang. "Chiral plasmon in gapped Dirac systems." Phys. Rev. B 93, 041413 (January 2016). © 2016 American Physical Societyen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Mechanical Engineeringen_US
dc.contributor.mitauthorKumar, Anshumanen_US
dc.contributor.mitauthorFang, Nicholas Xuanlaien_US
dc.relation.journalPhysical Review Ben_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2016-01-19T23:00:14Z
dc.language.rfc3066en
dc.rights.holderAmerican Physical Society
dspace.orderedauthorsKumar, Anshuman; Nemilentsau, Andrei; Fung, Kin Hung; Hanson, George; Fang, Nicholas X.en_US
dc.identifier.orcidhttps://orcid.org/0000-0002-7433-8341
dc.identifier.orcidhttps://orcid.org/0000-0001-5713-629X
mit.licensePUBLISHER_POLICYen_US


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