dc.creator | Sandiumenge, Felip | es |
dc.creator | Santiso, José | es |
dc.creator | Balcells, Lluis | es |
dc.creator | Konstantinović, Z. | es |
dc.creator | Roqueta, Jaume | es |
dc.creator | Pomar, Alberto | es |
dc.creator | Espinós Manzorro, Juan Pedro | es |
dc.creator | Martínez Perea, Benjamín | es |
dc.date.accessioned | 2018-04-25T11:50:33Z | |
dc.date.available | 2018-04-25T11:50:33Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Sandiumenge, F., Santiso, J., Balcells, L., Konstantinović, Z., Roqueta, J., Pomar, A.,...,Martínez Perea, B. (2013). Competing misfit relaxation mechanisms in epitaxial correlated oxides. Physical Review Letters, 110, 1-5. | |
dc.identifier.issn | 0031-9007 | es |
dc.identifier.uri | https://hdl.handle.net/11441/73632 | |
dc.description.abstract | Strain engineering of functional properties in epitaxial thin films of strongly correlated oxides exhibiting octahedral-framework structures is hindered by the lack of adequate misfit relaxation models. Here we present unreported experimental evidence of a four-stage hierarchical development of octahedral-framework perturbations resulting from a progressive imbalance between electronic, elastic, and octahedral tilting energies in La 0.7Sr0.3MnO3 epitaxial thin films grown on SrTiO3 substrates. Electronic softening of the Mn-O bonds near the substrate leads to the formation of an interfacial layer clamped to the substrate with strongly degraded magnetotransport properties, i.e., the so-called dead layer, while rigid octahedral tilts become relevant at advanced growth stages without significant effects on charge transport and magnetic ordering | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physical Review Letters, 110, 1-5. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Competing misfit relaxation mechanisms in epitaxial correlated oxides | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.publisherversion | http://dx.doi.org/ | es |
dc.identifier.doi | 10.1103/PhysRevLett.110.107206 | es |
idus.format.extent | 5 p. | es |
dc.journaltitle | Physical Review Letters | es |
dc.publication.volumen | 110 | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 5 | es |