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Synthesis and characterization of carbazolo[2,1-a]carbazole in thin film and single crystal field-effect transistors

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dc.contributor.authorMás-Montoya, Miriam
dc.contributor.authorCerón-Carrasco, José Pedro
dc.contributor.authorHamao, Shino
dc.contributor.authorEguchi, Ritsuko
dc.contributor.authorKubozono, Yoshihiro
dc.contributor.authorTárraga Tomás, Alberto
dc.contributor.authorCuriel Casado, David
dc.contributor.departmentQuímica Orgánica
dc.date.accessioned2021-11-03T17:26:10Z
dc.date.available2021-11-03T17:26:10Z
dc.date.issued2017-06-22
dc.description.abstractThe synthesis of a hexacyclic fused polyheteroaromatic system, namely carbazolo[2,1-a]carbazole, using a simple two-step route is reported. Additionally, the characterization of its electronic structure is described, corresponding to a very stable molecule that is also transparent to the visible light. The solid state packing is determined by X-ray diffraction analysis which, in combination with the computational calculation of the charge transfer parameters, reveals an adequate molecular arrangement to achieve a low anisotropic environment for charge transport. This π-conjugated system is used as organic semiconductor for the fabrication of thin film and single crystal organic field-effect transistors (OFETs). Furthermore, the evaluation of different gate dielectrics results in transistors with very good hole mobilities and low operating voltages. In agreement with these results, carbazolo[2,1-a]carbazole becomes some of the best organic semiconductors belonging to the family of carbazole-based azaphenacenes.es
dc.formatapplication/pdfes
dc.format.extent10es
dc.identifier.citationJ. Mater. Chem. C, 2017, 5, 7020-7027
dc.identifier.doi10.1039/c7tc02139a
dc.identifier.issn2050-7496
dc.identifier.urihttp://hdl.handle.net/10201/113636
dc.languageenges
dc.publisherRoyal Society of Chemistryes
dc.relationNombre del proyecto: Síntesis y estudio de materiales moleculares autoensamblados en células solares orgánicas. Código: CTQ2014-58875-R. Agencia/entidad financiadora: Ministerio de Economía y Competitividad. Ámbito Nacional. Proyectos I+D+i - Programa estatal de investigación, desarrollo e innovación orientada a los retos de la sociedad. Convocatoria 2014.es
dc.relation.publisherversionhttps://pubs.rsc.org/en/content/articlelanding/2017/tc/c7tc02139aes
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCarbazolocarbazolees
dc.subjectAzaphenacenees
dc.subjectOrganic semiconductores
dc.subjectFilm Effect Transistores
dc.subject.otherCDU::5 - Ciencias puras y naturales::54 - Química::547 - Química orgánicaes
dc.titleSynthesis and characterization of carbazolo[2,1-a]carbazole in thin film and single crystal field-effect transistorses
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
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