Please use this identifier to cite or link to this item: http://lib.jncasr.ac.in:8080/jspui/handle/10572/1035
Full metadata record
DC FieldValueLanguage
dc.contributor.authorVanitha, P V-
dc.contributor.authorSingh, R S-
dc.contributor.authorNatarajan, S-
dc.contributor.authorRao, C N R-
dc.date.accessioned2012-11-21T09:28:37Z-
dc.date.available2012-11-21T09:28:37Z-
dc.date.issued1999-
dc.identifier0038-1098en_US
dc.identifier.citationSolid State Communications 109(3), 135-140 (1999)en_US
dc.identifier.urihttp://hdl.handle.net/10572/1035-
dc.descriptionRestricted Accessen_US
dc.description.abstractSubstitution of Mn3+ in Nd0.5Sr0.5MnO3 by Ni3+ and Co3+ upto 5% destroys the charge-ordered (CO) state and renders the material ferromagnetic and metallic. In Nd0.5Ca0.5MnO3, the charge-ordering transition temperature, T-CO, decreases with increase in the Ni3+ or Co3+ content and the ferromagnetic metallic state occurs below T-CO Substitution of Ni3+ or Co3+ has no effect on the CO state of Y0.5Ca0.5MnO3, showing thereby that such substitution effects delineate the different types of CO states caused by differences in the average size of the A-site ions. The presence of empty e(g) orbitals in the substituent transition metal ion appears to be necessary for destroying the CO state in these manganates. (C) 1998 Published by Elsevier Science Ltd.en_US
dc.description.urihttp://dx.doi.org/10.1016/S0038-1098(98)00550-Xen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.rights© 1999 Elsevier Science Ltden_US
dc.subjectmagnetically ordered materialsen_US
dc.subjectelectronic transporten_US
dc.subjectTransitionen_US
dc.titleEffect of substitution of Mn3+ by Ni3+ and Co3+ on the charge-ordered states of the rare earth manganates, Ln(0.5)A(0.5)MnO(3)en_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

Files in This Item:
File Description SizeFormat 
sl.no34.1999.Solid State Communications 109 () 135-140.pdf
  Restricted Access
231.17 kBAdobe PDFView/Open Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.