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Periodic spatial variation of the electron-phonon interaction in epitaxial graphene on Ru(0001)

dc.contributor.authorCastellanos-Gomez, Andres
dc.contributor.authorRubio Bollinger, Gabino 
dc.contributor.authorBarja, Sara
dc.contributor.authorGarnica, Manuela
dc.contributor.authorLópez Vázquez de Parga, Amadeo 
dc.contributor.authorMiranda Soriano, Rodolfo 
dc.contributor.authorAgrait de la Puente, Mario Nicolás 
dc.contributor.otherUAM. Departamento de Física de la Materia Condensadaes_ES
dc.date.accessioned2014-10-06T08:58:21Z
dc.date.available2014-10-06T08:58:21Z
dc.date.issued2013-02-11
dc.identifier.citationApplied Physics Letters 102.6 (2013): 063114en_US
dc.identifier.issn0003-6951 (print)es_ES
dc.identifier.issn1077-3118 (online)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/662061
dc.descriptionThe following article appeared in Applied Physics Letters 102.6 (2013): 063114 and may be found at http://scitation.aip.org/content/aip/journal/apl/102/6/10.1063/1.4793199?showFTTab=true&containerItemId=content/aip/journal/aplen_US
dc.description.abstractWe have performed low temperature scanning tunnelling spectroscopy measurements on graphene epitaxially grown on Ru(0001). An inelastic feature, related to the excitation of a vibrational breathing mode of the graphene lattice, was found at 360 meV. The change in the differential electrical conductance produced by this inelastic feature, which is associated with the electron-phonon interaction strength, varies spatially from one position to other of the graphene supercell. This inhomogeneity in the electronic properties of graphene on Ru(0001) results from local variations of the carbon-ruthenium interaction due to the lattice mismatch between the graphene and the Ru(0001) lattices.en_US
dc.description.sponsorshipThis work was supported by Comunidad de Madrid (Spain) through the program NANOBIOMAGNET (CAM s2009/MAT-1726), MINECO (Spain) through the programs MAT2011-25046 and CONSOLIDER-INGENIO-2010 CSD-2007-00010 and by the EU through the network “ELFOS”(FP7-ICT2009-6).en_US
dc.format.extent4 pag.es_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherAmerican Institute of Physicsen_US
dc.relation.ispartofApplied Physics Lettersen_US
dc.rights© 2013 American Institute of Physics.en_US
dc.subject.otherGrapheneen_US
dc.subject.otherphonon electron interactionsen_US
dc.subject.otherScanning tunneling microscopyen_US
dc.subject.otherPhononsen_US
dc.subject.otherTunnelingen_US
dc.titlePeriodic spatial variation of the electron-phonon interaction in epitaxial graphene on Ru(0001)en_US
dc.typearticleen
dc.subject.ecienciaFísicaes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1063/1.4793199es_ES
dc.identifier.doi10.1063/1.4793199es_ES
dc.identifier.publicationfirstpage063114es_ES
dc.identifier.publicationissue6es_ES
dc.identifier.publicationlastpage063114-4es_ES
dc.identifier.publicationvolume102es_ES
dc.relation.projectIDComunidad de Madrid. S2009/MAT-1726/NANOBIOMAGNETes_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/270369es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.rights.accessRightsopenAccessen
dc.authorUAMRubio Bollinger, Gabino (258732)
dc.facultadUAMFacultad de Ciencias
dc.institutoUAMInstituto Universitario de Ciencia de Materiales Nicolás Cabrera (INC)


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