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dc.contributor.authorRibeiro, Renan
dc.contributor.authorde Lazaro, Sergio Ricardo
dc.contributor.authorGracia Edo, Lourdes
dc.contributor.authorLongo, Elson
dc.contributor.authorAndrés, Juan
dc.date.accessioned2018-06-11T09:53:16Z
dc.date.available2018-06-11T09:53:16Z
dc.date.issued2017-11
dc.identifier.citationRIBEIRO, R. A. P., et al. Theoretical approach for determining the relation between the morphology and surface magnetism of Co3O4. Journal of Magnetism and Magnetic Materials, 2017.ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/175085
dc.description.abstractPrecisely controlling the different aspects of the morphology and magnetic properties of metal oxides are fundamental to materials design. A theoretical approach, based on the Wulff construction and magnetization density (M) index, is presented to clarify the relation between the morphology and surface magnetism. The M index allows us to evaluate the uncompensated spins at the (1 0 0), (1 1 0), (1 1 1) and (1 1 2) surfaces of Co3O4 with a spinel structure. The investigated morphologies show an excellent agreement with the experimental results, with the main contribution coming from the (1 0 0) and (1 1 1) magnetic planes. The present results are also helpful in clarifying the intriguing magnetic properties reported for Co3O4 nanoparticles, suggesting that the same technique may serve as a guide for the study of shape-oriented magnetic materials.ca_CA
dc.format.extent6 p.ca_CA
dc.language.isoengca_CA
dc.publisherElsevierca_CA
dc.rights© 2017 Elsevier B.V. All rights reserved.ca_CA
dc.subjectmorphologyca_CA
dc.subjectWulff constructionca_CA
dc.subjectsurface energyca_CA
dc.subjectspin densityca_CA
dc.subjectmagnetismca_CA
dc.subjectCo3O4ca_CA
dc.titleTheoretical approach for determining the relation between the morphology and surface magnetism of Co3O4ca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttps://doi.org/10.1016/j.jmmm.2017.11.025
dc.relation.projectIDGeneralitat Valenciana (PrometeoII/2014/022, Prometeo/2016/079, ACOMP/2014/270, ACOMP/2015/1202) ; Ministerio de Economia y Competitividad (CTQ2015-65207-P)ca_CA
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessca_CA
dc.relation.publisherVersionhttps://www.sciencedirect.com/science/article/pii/S0304885317330834ca_CA
dc.contributor.funderState University of Ponta Grossa, Universitat Jaume I, CAPES and Araucaria Foundationca_CA
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_CA


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