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dc.contributor.authorLópez Mir, Lauraes_ES
dc.contributor.authorBalcells Argemi, Lluises_ES
dc.contributor.authorValencia, Sergioes_ES
dc.contributor.authorKronast, Florianes_ES
dc.contributor.authorMartínez Perea, Benjamínes_ES
dc.contributor.authorMiguel, Juan José dees_ES
dc.contributor.authorOcal, Carmenes_ES
dc.date.accessioned2016-09-22T13:11:15Z-
dc.date.available2016-09-22T13:11:15Z-
dc.date.issued2016-09-07-
dc.identifier.citationCrystal Growth and Design 16(9): 5479–5486 (2016)es_ES
dc.identifier.issn1528-7483-
dc.identifier.urihttp://hdl.handle.net/10261/137223-
dc.description.abstractThe spontaneous formation of double chemical terminated surfaces of La0.7Sr0.3MnO3 due to deviations from ideal epitaxial growth during its deposition on SrTiO3(001) is presented. The development of surface regions with differentiated topmost composition leads to outstanding surface nanostructuration presenting notably distinct local properties, particularly in terms of electric transport and local work function. Correlation between combined atomic force microscopy and X-ray photoelectron spectroscopy data allows the chemical identification of the two terminations as corresponding to La0.7Sr0.3O and MnO2. The most likely atomistic process at the origin of the surface organization has been interpreted by Monte Carlo simulations that reveal the importance of stacking fault formation as growth proceeds. We present a physical understanding of the experimental results for surfaces in which different electronic responses coexist. The conclusions of the present work can be extended to the growth of other perovskite thin films, therefore broadening the field of functional materials nanostructuration.es_ES
dc.description.sponsorshipThis work has been supported by the Spanish Government under projects MAT2013-47869-C4 and MAT2015-71664-R. The ICMAB members acknowledge the Spanish MINECO through the project MAT2015-68994-REDC and the Severo Ochoa Program (SEV-2015-0496), FEDER program and the Generalitat de Catalunya through 2014 SGR 501. L.L.M. thanks the Spanish MINECO for a FPI BES-2013-063424 fellowship. J.J.M. thanks the Centro de Computacioń Cientıfí ca (CCC) of the Universidad Autónoma de Madrid for computing time.es_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2013-47869-C4es_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2015-71664-R-
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2015-68994-REDC-
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2015-0496-
dc.relation.isversionofPostprintes_ES
dc.rightsopenAccessen_EN
dc.titleGrowth Instabilities as a Source of Surface Chemical Structuration in Functional Perovskite Thin Filmses_ES
dc.typeartículoes_ES
dc.identifier.doi10.1021/acs.cgd.6b00933-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1021/acs.cgd.6b00933es_ES
dc.embargo.terms2017-09-07es_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderGeneralitat de Catalunyaes_ES
dc.contributor.funderEuropean Commissiones_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002809es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
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item.openairetypeartículo-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.languageiso639-1en-
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