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dc.contributor.author채근화-
dc.contributor.authorJitendra Pal Singh-
dc.contributor.authorHemaunt Kumar-
dc.contributor.authorR.C. Srivastava-
dc.contributor.authorK.R. Patel-
dc.date.accessioned2021-06-09T04:18:27Z-
dc.date.available2021-06-09T04:18:27Z-
dc.date.issued2017-09-
dc.identifier.citationVOL 109-306-
dc.identifier.issn0749-6036-
dc.identifier.other49295-
dc.identifier.urihttp://pubs.kist.re.kr/handle/201004/66184-
dc.description.abstractIn the present work, we report the synthesis of Dy doped CoFe2O4 nanoparticles using chemical method. Doping of Dy ions upto 0.15 in the host lattice does not result into impurity phase as revealed from X-ray diffraction (XRD) and Raman spectroscopy measurments. Near edge X-ray absorption fine structure measurments show the modification of Fe(3d)-O(2p) states and onset of 3+ valence state of Dy ions. Rietveld Refinment of XRD patterns, M&ouml-
dc.description.abstractssbauer spectroscopy and Fe K-edge extended X-ray absorption fine structure measurments show cation reditribution after doping with Dy ions. All the synthesized nanoparticles exhibit ferrimagnetic like behavior. Coercivity increases with Dy doping concentration. Variation of saturation magnetization with Dy concentration is explained on the basis of cation redistribution and size effect.-
dc.publisherSuperlattices and microstructures-
dc.subjectNanoparticles-
dc.subjectRaman spectroscopy-
dc.subjectMoessbauer spectroscopy-
dc.subjectMagnetic materials-
dc.titleSynthesis and characterization of DyxCo1-xFe2-xO4 nanoparticles-
dc.typeArticle-
dc.relation.page296306-
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