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Journal of Materials Science: Materials in Electronics

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12-11-2019

Preparation and magnetization dynamics of CoFe₂O₄–SrFe₁₂O₁₉ nanocomposites

Authors: Kalyani Dhabekar, K. Mohan Kant

Published in: Journal of Materials Science: Materials in Electronics | Issue 24/2019

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Abstract

Composites of different weight ratios were prepared from CoFe₂O₄ and SrFe₁₂O₁₉ nanoparticles. The pure phase formation was confirmed by X-ray diffraction analysis. The average crystallite size of the individual CoFe₂O₄ and SrFe₁₂O₁₉ nanoparticles were found as 17 nm and 43 nm, respectively. Exchange interaction in prepared composites is corroborated with the \(M{-}H\) curves. First order reversal curve measurements have been performed for the prepared composites to establish exchange interaction.

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Title: Preparation and magnetization dynamics of CoFe2O4–SrFe12O19 nanocomposites
Authors: Kalyani Dhabekar
K. Mohan Kant
Publication date: 12-11-2019
Publisher: Springer US
Published in: Journal of Materials Science: Materials in Electronics / Issue 24/2019
Print ISSN: 0957-4522
Electronic ISSN: 1573-482X
DOI: https://doi.org/10.1007/s10854-019-02470-y

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