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dc.contributor.authorMarques, RFC-
dc.contributor.authorAbernethy, P. R.-
dc.contributor.authorMatthew, JAD-
dc.contributor.authorPaiva-Santosa, C. O.-
dc.contributor.authorPerazolli, L.-
dc.contributor.authorJafelicci, M.-
dc.contributor.authorThompson, S. M.-
dc.date.accessioned2014-05-20T15:27:38Z-
dc.date.accessioned2016-10-25T18:02:30Z-
dc.date.available2014-05-20T15:27:38Z-
dc.date.available2016-10-25T18:02:30Z-
dc.date.issued2004-05-01-
dc.identifierhttp://dx.doi.org/10.1016/j.jmmm.2003.12.737-
dc.identifier.citationJournal of Magnetism and Magnetic Materials. Amsterdam: Elsevier B.V., v. 272, p. 1740-1741, 2004.-
dc.identifier.issn0304-8853-
dc.identifier.urihttp://hdl.handle.net/11449/37582-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/37582-
dc.description.abstractThe magnetorefractive effect (MRE) has been used for the first time to study the magnetotransport properties of La1-xSrxMnO3 perovskite materials. A direct correlation between the MRE and colossal magnetoresistance was observed. Samples with x = 0-0.3 prepared using the homogeneous coprecipitation and the solid state reaction methods were studied, covering the range of insulating to metallic behaviour. The M RE probed both the magnetically induced modification of the scattering of Drude-like electrons and the magnetic dependence of a stretching vibration mode. (C) 2004 Elsevier B.V. All rights reserved.en
dc.format.extent1740-1741-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectCMRpt
dc.subjectmagnetorefractive effectpt
dc.subjectinfrared reflection spectroscopypt
dc.subjectperovskitept
dc.subjectlanthanum strontium-doped manganitept
dc.titleContactless measurement of colossal magnetoresistance in La1-xSrxMnO3 using the infrared magnetorefractive effecten
dc.typeoutro-
dc.contributor.institutionUniv York-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv York, Dept Phys, York YO10 5DD, N Yorkshire, England-
dc.description.affiliationUNESP, Inst Quim Araraquara, BR-14801970 Araraquara, SP, Brazil-
dc.description.affiliationUnespUNESP, Inst Quim Araraquara, BR-14801970 Araraquara, SP, Brazil-
dc.identifier.doi10.1016/j.jmmm.2003.12.737-
dc.identifier.wosWOS:000222236800044-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Magnetism and Magnetic Materials-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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