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Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/44583
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dc.contributor.authorRoche, Stephan-
dc.contributor.authorCuniberti, Gianaurelio-
dc.date.accessioned2012-01-23T12:00:52Z-
dc.date.available2012-01-23T12:00:52Z-
dc.date.issued2010-
dc.identifier.citationPhysical Review B 81(19): 193404 (2010)es_ES
dc.identifier.issn1098-0121-
dc.identifier.urihttp://hdl.handle.net/10261/44583-
dc.description4 páginas, 3 figuras.-- PACS number(s): 72.80.Vp, 73.22.Pr, 71.30.+h.-- et al.es_ES
dc.description.abstractWe report on a theoretical study of charge transport properties of graphene nanoribbons under external mechanical stress. The influence of mechanical forces on the ribbon conductance is shown to be strongly dependent on the ribbon edge symmetry, i.e., zigzag versus armchair. In contrast to zigzag-edge nanoribbons which remain robust against high strain deformations, a stretching-induced metal-semiconductor transition is obtained for armchair-edge configurations. Our results point out that armchair edge ribbons are consequently much better suited for electromechanical applications.es_ES
dc.description.sponsorshipThis work was partially funded by Alexander von Humboldt Foundation, by the WCU (World Class University) program through the Korea Science and Engineering Foundation sponsored by the Ministry of Education, Science and Technology (Project No. R31-2008-000-10100-0), the European Social Funds in Saxony, and the cluster of excellence “ECEMP—European Centre for Emerging Materials and Processes Dresden.” S.R. acknowledges the ANR/P3N2009 (project NANOSIM_GRAPHENE Project No. ANR-09-NANO-016- 01) and the grant by the Friedrich Willhelm Bessel foundation.es_ES
dc.language.isoenges_ES
dc.publisherAmerican Physical Societyes_ES
dc.rightsopenAccesses_ES
dc.titleModeling graphene-based nanoelectromechanical deviceses_ES
dc.typeartículoes_ES
dc.identifier.doi10.1103/PhysRevB.81.193404-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1103/PhysRevB.81.193404es_ES
dc.identifier.e-issn1550-235X-
dc.contributor.funderAlexander von Humboldt Foundation-
dc.contributor.funderKorea Science and Engineering Foundation-
dc.contributor.funderEuropean Commission-
dc.contributor.funderEuropean Centre for Emerging Materials and Processes Dresden-
dc.identifier.funderhttp://dx.doi.org/10.13039/100005156es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004084es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.languageiso639-1en-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.openairetypeartículo-
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