Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/2180
COMPARTIR / EXPORTAR:
logo share SHARE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Campo DC Valor Lengua/Idioma
dc.contributor.authorGautier, J.L.-
dc.contributor.authorMoure Jiménez, Carlos-
dc.contributor.authorBodenez, V.-
dc.contributor.authorCailleaux, X.-
dc.contributor.authorOrtiz, Juan-
dc.contributor.authorPeña, Octavio-
dc.contributor.authorPiriou, B.-
dc.contributor.authorZúñiga, G.-
dc.contributor.authorLisboa-Filho, P. N.-
dc.date.accessioned2007-11-16T10:13:38Z-
dc.date.available2007-11-16T10:13:38Z-
dc.date.issued2005-
dc.identifier.citationJ. Chil. Chem. Soc., 50, N° 3 (2005), págs: 617-623en_US
dc.identifier.issn0717-9707-
dc.identifier.urihttp://hdl.handle.net/10261/2180-
dc.description.abstractNew materials, based on the well-known spinel compound NiMn2O4, have been synthesized and characterized from the magnetic point of view. The manganese cation was partially substituted in the general formula NiMn2-xMexO4 , by nonmagnetic and magnetic elements, such as Me = Ga, Zn, Ni and Cr (0 x 1). Prior to the determination of their magnetic properties, the non-substituted spinel NiMn2O4 was carefully characterized and studied as a function of the oxygen stoichiometry, based on the influence of the annealing atmosphere and quenching rate. The ferrimagnetic character was observed in all samples, with a paramagnetic-to-ferromagnetic transition temperature Tc stabilized at 110 K, and well defined long-range antiferromagnetic interactions at lower temperatures, which depend on the applied field and the substitute concentrationen_US
dc.description.sponsorshipAuthors from Chile and O.P. thank projects Fondecyt-Chile 1020066, 7020066 and 1050178. Authors from France and Brazil thank project CAPES/COFECUB 416/03. Authors from France thank Région Bretagne for financial supporten_US
dc.publisherSociedad Chilena de Químicaen_US
dc.rightsopenAccessen_US
dc.subjectMagnetic oxidesen_US
dc.subjectSpinelsen_US
dc.subjectFerrimagnetic propertiesen_US
dc.subjectMagnetic exchangeen_US
dc.titleMagnetic properties of spinel-type oxides NiMn2-xMexO4en_US
dc.typeartículo-
dc.description.peerreviewedPeer revieweden_US
dc.contributor.funderFondo Nacional de Desarrollo Científico y Tecnológico (Chile)-
dc.contributor.funderRégion Bretagne-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002850es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100011697es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
Aparece en las colecciones: (ICV) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato
magnetic.pdf280,12 kBAdobe PDFVista previa
Visualizar/Abrir
Show simple item record

CORE Recommender

Page view(s)

508
checked on 27-mar-2024

Download(s)

351
checked on 27-mar-2024

Google ScholarTM

Check


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.