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http://hdl.handle.net/10261/93898
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dc.contributor.author | Lanzilotto, Valeria | - |
dc.contributor.author | Otero, Gonzalo | - |
dc.contributor.author | Sánchez, Laura | - |
dc.contributor.author | López, María Francisca | - |
dc.contributor.author | Méndez, Javier | - |
dc.contributor.author | Martín-Gago, José A. | - |
dc.contributor.author | Floreano, Luca | - |
dc.date.accessioned | 2014-03-19T11:15:26Z | - |
dc.date.available | 2014-03-19T11:15:26Z | - |
dc.date.issued | 2013-05-24 | - |
dc.identifier | issn: 1932-7447 | - |
dc.identifier | e-issn: 1932-7455 | - |
dc.identifier.citation | Journal of Physical Chemistry C 117(24): 12639-12647 (2013) | - |
dc.identifier.uri | http://hdl.handle.net/10261/93898 | - |
dc.description.abstract | We have studied the deposition of perylene-tetracarboxylic-diimide, PTCDI, on the rutile (1 × 1)-TiO2(110) surface. At variance with other polyaromatic hydrocarbons, like acenes, PTCDI displays a significant interaction with this dielectric substrate. At moderate substrate temperature (∼400 K), first layer molecules aggregate into two-dimensional islands corresponding to a (1 × 5) commensurate phase. According to our surface diffraction, STM, and NEXAFS studies, the substrate accommodates one PTCDI molecule per unit cell, atop each oxygen row. Because of steric repulsion, molecules lie on their long edge, tilted by ∼35° with respect to the surface. This constraint determines a strong π-π coupling between adjacent molecules, resulting into a geometry similar to that reported for acenes on (1 × 1)-TiO2(110), but quite uncommon for perylenes. © 2013 American Chemical Society. | - |
dc.description.sponsorship | This work was partially supported by the Italian MIUR through PRIN project DESCARTES N. 2010BNZ3F2 and by the Spanish research projects MAT2011-26534 and CSD2007-0041. | - |
dc.publisher | American Chemical Society | - |
dc.rights | closedAccess | - |
dc.title | Commensurate growth of densely packed PTCDI islands on the rutile TiO2(110) surface | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1021/jp402852u | - |
dc.relation.publisherversion | http://doi.org/10.1021/jp402852u | - |
dc.date.updated | 2014-03-19T11:15:26Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.contributor.funder | Ministero dell'Istruzione, dell'Università e della Ricerca | - |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004837 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003407 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairetype | artículo | - |
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