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Exclusive Substitutional Nitrogen Doping on Graphene Decoupled from an Insulating Substrate

dc.contributor.authorMoreno López, Juan Carlos
dc.contributor.authorFedi, Filippo
dc.contributor.authorArgentero, Giacomo
dc.contributor.authorCarini, Marco
dc.contributor.authorChimborazo, Johnny
dc.contributor.authorMeyer, Jannik
dc.contributor.authorPichler, Thomas
dc.contributor.authorMateo Alonso, Aurelio ORCID
dc.contributor.authorAyala, Paola
dc.date.accessioned2021-02-12T10:08:59Z
dc.date.available2021-02-12T10:08:59Z
dc.date.issued2020-10-08
dc.identifier.citationJournal Of Physical Chemistry C 124(40) : 22150-22157 (2020)es_ES
dc.identifier.issn1932-7447
dc.identifier.issn1932-7455
dc.identifier.urihttp://hdl.handle.net/10810/50150
dc.description.abstractThe on-surface synthesis of atomically flat N-doped graphene on oxidized copper is presented. Besides circumventing the almost standard use of metallic substrates for growth, this method allows producing graphene with similar to 2.0 at % N in a substitutional configuration directly decoupled from the substrate. Angle-resolved photoemission shows a linear energy-momentum dispersion where the Dirac point lies at the Fermi level. Additionally, the N functional centers can be selectively tailored in sp(2) substitutional configuration by making use of a purpose-made molecular precursor: dicyanopyrazophenanthroline (C16H6N6).es_ES
dc.description.sponsorshipP.A. acknowledges the contribution of the CA COST Action no. CA15107 (MultiComp). M.C. and A.M.-A. acknowledge support of the Basque Science Foundation for Science (Ikerbasque), POLYMAT, the University of the Basque Country (Grupo de Investigacion GIU17/054 and SGIker), Gobierno Vasco (BERC program), and Gobierno de Espana (Ministerio de Economia y Competitividad CTQ2016-77970R). M.C. and A.M.-A. thank technical and human support provided by SGIker of UPV/EHU and European funding (ERDF and ESF). A.M.-A. acknowledges that this project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation Programme (grant agreement no. 722951).es_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/722951es_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/CTQ2016-77970Res_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectdoped graphenees_ES
dc.subjecthigh-qualityes_ES
dc.subjectelectronic-structurees_ES
dc.subjectmonolayer graphenees_ES
dc.subjectgrowthes_ES
dc.subjectoxygenes_ES
dc.subjectCU(111)es_ES
dc.subjecthydrogenes_ES
dc.subjectdefectses_ES
dc.subjectsheetses_ES
dc.titleExclusive Substitutional Nitrogen Doping on Graphene Decoupled from an Insulating Substratees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderThis is an open access article published under a Creative Commons Attribution (CC-BY) Licensees_ES
dc.rights.holderAtribución 3.0 España*
dc.relation.publisherversionhttps://pubmed.ncbi.nlm.nih.gov/33072238/es_ES
dc.identifier.doi10.1021/acs.jpcc.0c06415
dc.contributor.funderEuropean Commission
dc.departamentoesCiencia y tecnología de polímeroses_ES
dc.departamentoeuPolimeroen zientzia eta teknologiaes_ES


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