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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/32828
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dc.contributor.authorLisboa Filho, Paulo Noronha-
dc.contributor.authorBahout, M.-
dc.contributor.authorBarahona, P.-
dc.contributor.authorMoure, C.-
dc.contributor.authorPena, O.-
dc.date.accessioned2014-05-20T15:21:43Z-
dc.date.accessioned2016-10-25T17:55:14Z-
dc.date.available2014-05-20T15:21:43Z-
dc.date.available2016-10-25T17:55:14Z-
dc.date.issued2005-07-01-
dc.identifierhttp://dx.doi.org/10.1016/j.jpcs.2005.03.001-
dc.identifier.citationJournal of Physics and Chemistry of Solids. Oxford: Pergamon-Elsevier B.V., v. 66, n. 7, p. 1206-1212, 2005.-
dc.identifier.issn0022-3697-
dc.identifier.urihttp://hdl.handle.net/11449/32828-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/32828-
dc.description.abstractWe report the effects of oxygen stoichiometry in the structure and magnetic response of spinel-type NiMn2O4-delta polycrystalline samples controlled by heat-treatments in different atmospheric conditions.The post-annealed samples were analyzed by Scanning Electron Microscopy associated to X-ray Energy Dispersion Spectrometry, X-ray Photoelectron Spectroscopy and AC/DC magnetic measurements.Results indicate that the oxygen stoichiometry highly influences the magnetic interactions between the ferromagnetic, and antiferromagnetic sublattices in these compounds due to the presence of manganese in three possible valence states. (c) 2005 Elsevier Ltd. All rights reserved.en
dc.format.extent1206-1212-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.titleOxygen stoichiometry effects in spinel-type NiMn2O4-delta samplesen
dc.typeoutro-
dc.contributor.institutionUniv Rennes 1-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionCSIC-
dc.description.affiliationUniv Rennes 1, Inst Chim Rennes, CNRS, UMR 6511,LCSIM, F-35042 Rennes, France-
dc.description.affiliationUniv Estadual Paulista, Dept Fis, BR-17033360 Bauru, SP, Brazil-
dc.description.affiliationCSIC, Inst Ceram & Vidrio, E-28049 Madrid, Spain-
dc.description.affiliationUnespUniv Estadual Paulista, Dept Fis, BR-17033360 Bauru, SP, Brazil-
dc.identifier.doi10.1016/j.jpcs.2005.03.001-
dc.identifier.wosWOS:000231636300012-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Physics and Chemistry of Solids-
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