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Plasmon wave function of graphene nanoribbons
dc.contributor.author | Silveiro, I. |
dc.contributor.author | Plaza Ortega, J. M. |
dc.contributor.author | García de Abajo, Francisco Javier |
dc.contributor.other | Universitat Politècnica de Catalunya. Institut de Ciències Fotòniques |
dc.date.accessioned | 2015-11-06T10:49:39Z |
dc.date.available | 2015-11-06T10:49:39Z |
dc.date.issued | 2015-08-06 |
dc.identifier.issn | 1367-2630 |
dc.identifier.uri | http://hdl.handle.net/2117/78873 |
dc.description.abstract | We 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.iso | eng |
dc.publisher | IOP |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física |
dc.subject.lcsh | Grapheneg |
dc.subject.other | graphene |
dc.title | Plasmon wave function of graphene nanoribbons |
dc.type | Article |
dc.subject.lemac | Grafè |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://iopscience.iop.org/article/10.1088/1367-2630/17/8/083013/meta;jsessionid=BFBE46F3DA7FE05396DEA9849308A0B1.c2.iopscience.cld.iop.org |
dc.rights.access | Open Access |
dc.description.version | Postprint (published version) |
local.citation.volume | 17 |
local.citation.number | 083013 |
local.personalitzacitacio | true |
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