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Magnetic doping in Zn7-xMxSb2O12 spinels (M = Ni and Co)

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dc.contributor.authorLisboa Filho, Paulo Noronha [UNESP]
dc.contributor.authorVila, C.
dc.contributor.authorPetrucelli, G.
dc.contributor.authorPaiva-Santos, C. O.
dc.contributor.authorGama, L.
dc.contributor.authorOrtiz, W. A.
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:26:53Z
dc.date.available2014-05-20T15:26:53Z
dc.date.issued2002-07-01
dc.description.abstractIn this article we present a concise report on our studies on the magnetic behavior and structural arrangements of the inverse spinel Zn7-xMxSb2O12 system (M = Ni, Co). Studies on the temperature dependence of the magnetization (M) of several samples in this system showed the occurrence of a spin-glass-like state in temperatures around 10 K. The capability of this system to hold magnetic ions in either octahedral and/or tetrahedral positions is responsible for the occurrence of competing ferromagnetic and antiferromagnetic interactions. This condition is likely to cause the appearance of the observed spin-glass-like behavior. (C) 2002 Elsevier B.V. B.V. All rights reserved.en
dc.description.affiliationUniv Fed Sao Carlos, Dept Fis, Grp Supercond & Magetismo, BR-13565905 Sao Carlos, Brazil
dc.description.affiliationUniv Fed Sao Carlos, Dept Quim, Lab Interdisciplinar Eletroquim & Ceramica, Sao Carlos, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Quim, Lab Computacional & Anal Cristalog & Cristalinas, Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, Lab Computacional & Anal Cristalog & Cristalinas, Araraquara, SP, Brazil
dc.format.extent249-252
dc.identifierhttp://dx.doi.org/10.1016/S0921-4526(02)00676-2
dc.identifier.citationPhysica B-condensed Matter. Amsterdam: Elsevier B.V., v. 320, n. 1-4, p. 249-252, 2002.
dc.identifier.doi10.1016/S0921-4526(02)00676-2
dc.identifier.issn0921-4526
dc.identifier.lattes1353862414532005
dc.identifier.orcid0000-0002-7734-4069
dc.identifier.urihttp://hdl.handle.net/11449/36954
dc.identifier.wosWOS:000177607700067
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.subjectspinelpt
dc.subjectcrystallographic structurept
dc.subjectmagnetic structurept
dc.titleMagnetic doping in Zn7-xMxSb2O12 spinels (M = Ni and Co)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[1]
unesp.author.orcid0000-0002-7734-4069[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQpt

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