Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/94317
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dc.contributor.authorMañes, Juan L.-
dc.contributor.authorJuan, Fernando de-
dc.contributor.authorSturla, Mauricio-
dc.contributor.authorVozmediano, María A. H.-
dc.date.accessioned2014-03-27T09:36:53Z-
dc.date.available2014-03-27T09:36:53Z-
dc.date.issued2013-
dc.identifierdoi: 10.1103/PhysRevB.88.155405-
dc.identifierissn: 1098-0121-
dc.identifiere-issn: 1550-235X-
dc.identifier.citationPhysical Review B 88: 155405 (2013)-
dc.identifier.urihttp://hdl.handle.net/10261/94317-
dc.description.abstractWe use a symmetry approach to construct a systematic derivative expansion of the low-energy effective Hamiltonian modifying the continuum Dirac description of graphene in the presence of nonuniform elastic deformations. We extract all experimentally relevant terms and describe their physical significance. Among them there is a new gap-opening term that describes the Zeeman coupling of the elastic pseudomagnetic field and the pseudospin. We determine the value of the couplings using a generalized tight-binding model. © 2013 American Physical Society.-
dc.description.sponsorshipThis research was supported by the Spanish MECD grants FIS2011-23713, PIB2010BZ-00512, FPA2009-10612, FPA2012-34456, the Spanish Consolider-Ingenio 2010 Programme CPAN (CSD2007- 00042), by the Basque Government grant IT559-10 and by NSF grant DRM-1005035. F. de J. acknowledges funding from the \Programa Nacional de Movilidad de Recursos Humanos> (Spanish MECD).-
dc.publisherAmerican Physical Society-
dc.relation.isversionofPublisher's version-
dc.rightsopenAccess-
dc.titleGeneralized effective Hamiltonian for graphene under nonuniform strain-
dc.typeartículo-
dc.identifier.doi10.1103/PhysRevB.88.155405-
dc.relation.publisherversionhttp://dx.doi.org/10.1103/PhysRevB.88.155405-
dc.date.updated2014-03-27T09:36:53Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
item.fulltextWith Fulltext-
item.openairetypeartículo-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
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