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dc.contributor.author
Arana, M.
dc.contributor.author
Galván Josa, Víctor Martín
dc.contributor.author
Jacobo, S. E.
dc.contributor.author
Bercoff, Paula Gabriela
dc.date.available
2016-12-06T21:00:06Z
dc.date.issued
2013-08
dc.identifier.citation
Arana, M.; Galván Josa, Víctor Martín; Jacobo, S. E.; Bercoff, Paula Gabriela; Cation distribution and magnetic properties of LiMnZn ferrites; Elsevier; Journal Of Alloys And Compounds; 568; 8-2013; 5-10
dc.identifier.issn
0925-8388
dc.identifier.uri
http://hdl.handle.net/11336/8938
dc.description.abstract
Spinel compounds Li0.5xZn0.6xMn0.4Fe2+0.5xO4 (x = 0.0; 0.1; 0.2; 0.4) were produced by the selfcombustion sol–gel method. The obtained powders were calcined at 1000 C for 2 h in Ar atmosphere . The structural and microstructural characteristics of the resulting samples were studied by magnetization measurements, Mössbauer spectroscopy and X-ray powder diffraction in combination with the Rietveld method. Based on magnetization results, a cation distribution model is proposed which is tested with Rietveld refinements and supported by Mössbauer results. The observed increase in saturation magnetization wit h Li content in the structure is explained by an unusual distribution of Zn2+ ions in octahedral sites.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Ceramics
dc.subject
Oxide Materials
dc.subject
Crystal Structure
dc.subject
Magnetization
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X-Ray Diffraction
dc.subject.classification
Física de los Materiales Condensados
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Cation distribution and magnetic properties of LiMnZn ferrites
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-06T16:32:35Z
dc.journal.volume
568
dc.journal.pagination
5-10
dc.journal.pais
Países Bajos
dc.journal.ciudad
Ámsterdam
dc.description.fil
Fil: Arana, M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "Enrique Gaviola"; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
dc.description.fil
Fil: Galván Josa, Víctor Martín. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "Enrique Gaviola"; Argentina
dc.description.fil
Fil: Jacobo, S. E.. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
dc.description.fil
Fil: Bercoff, Paula Gabriela. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "Enrique Gaviola"; Argentina
dc.journal.title
Journal Of Alloys And Compounds
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0925838813005999
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1016/j.jallcom.2013.03.068
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