Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/2687
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dc.contributor.authorChander, Subhash-
dc.contributor.authorSharma, M P-
dc.contributor.authorKrishnamurthy, Anjali-
dc.contributor.authorSrivastava, Bipin K-
dc.date.accessioned2008-12-26T10:14:56Z-
dc.date.available2008-12-26T10:14:56Z-
dc.date.issued2007-10-
dc.identifier.issn0019-5596-
dc.identifier.urihttp://hdl.handle.net/123456789/2687-
dc.description816-820en_US
dc.description.abstractMössbauer spectra have been recorded on three nano-particle samples in the series LixFe₃₋xO₄ (for x = 0.1, 0.2 and 0.3) at 300K and 80K. Spectra could be resolved into two doublets attributed to two crystalline sites, viz., tetrahedral site and octahedral site. Li occupies the octahedral site with a complete preference as in the bulk particle size state. Analysis of Mössbauer spectra shows that electron hopping manifests at temperatures down to 80K implying the absence of a Verwey type transition. Magnetization measurements support this inference and are suggestive of no such transition occurring down to 20K.en_US
dc.language.isoen_USen_US
dc.publisherCSIRen_US
dc.relation.ispartofseriesG01J3/28, H01F41/30en_US
dc.sourceIJPAP Vol.45(10) [October 2007]en_US
dc.subjectMössbauer studyen_US
dc.subjectNano-particlesen_US
dc.subjectSpinel ferritesen_US
dc.subjectLixFe₃₋xO₄en_US
dc.titleMössbauer study of nano-particles of spinel ferrites LixFe₃₋xO₄en_US
dc.typeArticleen_US
Appears in Collections:IJPAP Vol.45(10) [October 2007]

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