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dc.contributor.authorSilveiro, I.
dc.contributor.authorPlaza Ortega, J. M.
dc.contributor.authorGarcía de Abajo, Francisco Javier
dc.contributor.otherUniversitat Politècnica de Catalunya. Institut de Ciències Fotòniques
dc.date.accessioned2015-11-06T10:49:39Z
dc.date.available2015-11-06T10:49:39Z
dc.date.issued2015-08-06
dc.identifier.issn1367-2630
dc.identifier.urihttp://hdl.handle.net/2117/78873
dc.description.abstractWe find the low-frequency optical response of highly doped individual and arrayed graphene nanoribbons to be accurately described in terms of plasmon wave functions (PWFs). More precisely, we focus on the lowest-order transverse dipolar mode, for which we define the wave function as the induced charge density associated with the plasmon. We show that a single universal wave function is capable of describing the normal-incidence interaction of paired, co-planar, and stacked arrays of ribbons down to small inter-ribbon distances. Our work provides both intuitive insight into graphene plasmon interactions and a practical way of accurately describing complex graphene geometries based on the PWFs of the individual components.
dc.language.isoeng
dc.publisherIOP
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshGrapheneg
dc.subject.othergraphene
dc.titlePlasmon wave function of graphene nanoribbons
dc.typeArticle
dc.subject.lemacGrafè
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://iopscience.iop.org/article/10.1088/1367-2630/17/8/083013/meta;jsessionid=BFBE46F3DA7FE05396DEA9849308A0B1.c2.iopscience.cld.iop.org
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
upcommons.citation.volume17
upcommons.citation.number083013


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