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dc.contributor.authorMerino-Díez, Nestores_ES
dc.contributor.authorLi, Jingchenges_ES
dc.contributor.authorVilas-Varela, Manueles_ES
dc.contributor.authorGarcía-Lekue, Aranes_ES
dc.contributor.authorPeña, Diegoes_ES
dc.contributor.authorPascual, José I.es_ES
dc.contributor.authorOteyza, D. G. dees_ES
dc.identifier.citationInternational workshop On-Surface Synthesis (2018)es_ES
dc.descriptionResumen del trabajo presentado al International workshop On-Surface Synthesis (OSS), celebrado en Sant Feliu de Guíxol (España) del 23 al 28 de septiembre de 2018.es_ES
dc.description.abstractGraphene nanoribbons (GNRs) have become nanostructured materials of remarkable interest mainly due to the presence of an energy gap, boosting their possible applications in semiconductor technology with respect to the gapless graphene. The great advances achieved during the last decade in the bottom-up synthesis methodologies allow for the defect-free synthesis of GNRs, a key step for unraveling their innate electronic structure and for their posterior use in applications. Several efforts have been recently focused on tuning the electronic structure of GNRs by doping their carbon skeleton with different atoms like nitrogen, sulfur, boron, etc. Recently, Carbonell-Sanromà and co-workers followed a new approach by covalently bonding cyano groups at the external edges of armchair graphene ribbons while preserving the internal carbon structure, observing a rigid shifting of the frontier molecular bands defining the electronic band gap of the ribbons. Following this line, here we tune the recently reported electronic structure of (3,1)-chiral GRNs by adding two functional groups with opposite electronic character: nitro (NO2) and amino (NH2) groups, the former (latter) being a well-known electron-withdrawing (donor) group.es_ES
dc.description.sponsorshipThis work has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 635919), and from the Spanish Ministry of Economy, Industry and Competitiveness (MINECO, Grant No. MAT2016-78293-C6).es_ES
dc.titleTuning the band structure of chiral Graphene Nanoribbons by functionalized edge groupses_ES
dc.typecomunicación de congresoes_ES
dc.description.peerreviewedPeer reviewedes_ES
dc.contributor.funderEuropean Commissiones_ES
dc.contributor.funderEuropean Research Counciles_ES
dc.contributor.funderMinisterio de Economía, Industria y Competitividad (España)es_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
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