Please use this identifier to cite or link to this item: http://lib.jncasr.ac.in:8080/jspui/handle/10572/174
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dc.contributor.authorKundu, A K-
dc.contributor.authorSampathkumaran, E V-
dc.contributor.authorGopalakrishnan, K V-
dc.contributor.authorRao, C N R-
dc.date.accessioned2012-01-12T11:30:57Z-
dc.date.available2012-01-12T11:30:57Z-
dc.date.issued2004-10-
dc.identifier0304-8853en_US
dc.identifier.citationJournal of Magnetism and Magnetic Materials 281(2-3), 261-266 (2004)en_US
dc.identifier.urihttp://hdl.handle.net/10572/174-
dc.descriptionRestricted Accessen_US
dc.description.abstractdUnlike La0.7Ca0.3CoO2.97, Pr0.7Ca0.3CoO3 and Nd0.7Ca0.3CoO2.95 do not show distinct ferromagnetic transitions, but instead they exhibit very low magnetic moments down to 50 K. A detail study of magnetic properties of Pr0.7Ca0.3CoO3 and Nd0.7Ca0.3CoO2.95 shows that the materials are inhomogeneous, exhibiting properties similar to those of frustrated magnetic systems. In both these cobaltates, small ferromagnetic clusters seem to be present in an antiferromagnetic host. (C) 2004 Elsevier B.V. All rights reserved.en_US
dc.description.urihttp://dx.doi.org/10.1016/j.jmmm.2004.04.112en_US
dc.language.isoenen_US
dc.publisherElsevier BVen_US
dc.rights© 2004 Elsevier BVen_US
dc.subjecttransition-metal oxidesen_US
dc.subjectrare-earth compoundsen_US
dc.subjectmagnetic propertiesen_US
dc.subjectspin-glassesen_US
dc.subjectRare-Earth Manganatesen_US
dc.subjectPhase-Separationen_US
dc.subjectMagnetoresistanceen_US
dc.subjectSystemen_US
dc.subjectChargeen_US
dc.subjectSizeen_US
dc.subjectLnen_US
dc.subjectSpinen_US
dc.subjectCaen_US
dc.subjectSren_US
dc.titleInhomogeneous magnetic behavior of Pr0.7Ca0.3CoO3 and Nd0.7Ca0.3CoO3en_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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