Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3177
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dc.contributor.authorPanda, Bandana-
dc.contributor.authorBehera, Dhrubananda-
dc.date.accessioned2019-01-09T11:30:48Z-
dc.date.available2019-01-09T11:30:48Z-
dc.date.issued2018-12-
dc.identifier.citation63rd DAE Solid State Physics Symposium (DAE-SPSS 2018), Hisar, India, 18-22 December 2018.en_US
dc.identifier.urihttp://hdl.handle.net/2080/3177-
dc.descriptionCopyright of this document belongs to proceedings publisher.en_US
dc.description.abstractIn the present scenario, the toughest and intriguing issue is to find a material with high dielectric constant as well as low dielectric loss at and above the room temperature. To beat these challenges, 70%-La0.7Ca0.3MnO3-30%-CoFe2O4 nanocomposite is prepared via glycine-nitrate auto combustion method. From XRD and FT-IR patterns, the formation of perovskite-spinel structure is clearly visualized. FESEM image displays agglomerated grains due to magnetic nature of the nanocomposite. Impedance and dielectric measurements are carried out in the frequency range 102Hz-106Hz over various temperatures (from room temperature to 100ᵒC). Contributions of diverse nanostructures have been built up by fitting Cole-Cole plot of impedance using R(QRg)(QRgb)(CRin) circuit. Impedance is lowered in a spectacular manner with increase in temperature. Dielectric permittivity increases to the order of 105 in the fabricated system which finds suitability in high frequency devices.en_US
dc.subjectImpedance Responseen_US
dc.subjectDielectric Propertiesen_US
dc.subjectLa0.7Ca0.3MnO3 (LCMO)en_US
dc.subjectCoFe2O4 (CFO)en_US
dc.subjectNanocompositeen_US
dc.titleInvestigation on Impedance Response and Dielectric Properties of La0.7Ca0.3MnO3-CoFe2O4 (LCMO-CFO) Nanocompositeen_US
dc.typeArticleen_US
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