Publicação:
Magnetic oxides of spinel structure: Study of CoxCuyMnzO4 and MgxNiyMnzO4 manganites (x+y+z=3)

Página do item simplificado
dc.contributor.authorPena, O.
dc.contributor.authorAucher, C.
dc.contributor.authorGuizouarn, T.
dc.contributor.authorBarahona, P.
dc.contributor.authorLisboa Filho, Paulo Noronha [UNESP]
dc.contributor.authorMoure, C.
dc.contributor.institutionUniv Rennes 1
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCSIC
dc.date.accessioned2014-05-20T15:21:06Z
dc.date.available2014-05-20T15:21:06Z
dc.date.issued2006-10-01
dc.description.abstractSystematic studies in manganites of spinel structure have been undertaken. We report on the magnetic properties of two particular cases, in which one of the transition metals, Mg2+ is non-magnetic (NiMgxMn2-xO4) or presents a stable oxidation state, Cu2+ (CoxCuyMnzO4, x + y + z = 3). The magnetic behaviour is described with respect to varying contents of cobalt, copper or manganese. A ferrimagnetic transition is observed at 110-120 K, which depends on the cobalt content. Presence of copper increases the coercive field by a factor of ten with respect to the parent compound NiMn2O4. (c) 2006 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Rennes 1, CNRS, UMR 6226, F-35042 Rennes, France
dc.description.affiliationUniv Estadual Paulista, Dept Fis, Bauru, Brazil
dc.description.affiliationCSIC, Inst Ceram & Vidrio, Dept Electroceram, Madrid, Spain
dc.description.affiliationUnespUniv Estadual Paulista, Dept Fis, Bauru, Brazil
dc.format.extent94-96
dc.identifierhttp://dx.doi.org/10.1016/j.physb.2006.05.160
dc.identifier.citationPhysica B-condensed Matter. Amsterdam: Elsevier B.V., v. 384, n. 1-2, p. 94-96, 2006.
dc.identifier.doi10.1016/j.physb.2006.05.160
dc.identifier.issn0921-4526
dc.identifier.lattes1353862414532005
dc.identifier.orcid0000-0002-7734-4069
dc.identifier.urihttp://hdl.handle.net/11449/32276
dc.identifier.wosWOS:000241020700029
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofPhysica B: Condensed Matter
dc.relation.ispartofjcr1.453
dc.relation.ispartofsjr0,417
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectmagnetic oxidespt
dc.subjectferrimagnetismpt
dc.subjectspinelspt
dc.titleMagnetic oxides of spinel structure: Study of CoxCuyMnzO4 and MgxNiyMnzO4 manganites (x+y+z=3)en
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes1353862414532005[5]
unesp.author.orcid0000-0002-7734-4069[5]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências, Baurupt
unesp.departmentFísica - FCpt

Arquivos

Licença do Pacote

Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Bauru - FC - Faculdade de Ciências