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Erschienen in: Journal of Materials Science: Materials in Electronics 6/2012

01.06.2012

Effect of bismuth on the properties of Mn ferrite nanoparticles prepared by co-precipitation method

verfasst von: C. Venkataraju, G. Satishkumar, K. Sivakumar

Erschienen in: Journal of Materials Science: Materials in Electronics | Ausgabe 6/2012

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Abstract

Nanoparticles of MnBixFe2−xO4(x = 0.0, 0.02, 0.04, 0.06) have been synthesized by a chemical co-precipitation method. X-ray diffraction analysis (XRD) reveals that bismuth exits in its Bi3+ and Bi5+ state. It was also observed that bismuth substitution enhances the grain growth and density. The dielectric constant (ε′) and the loss tangent (tan δ) increases with increase in bismuth content. Resistivity (ρ) and maximum magnetization (M) was found to decrease with increasing bismuth content.

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Metadaten
Titel
Effect of bismuth on the properties of Mn ferrite nanoparticles prepared by co-precipitation method
verfasst von
C. Venkataraju
G. Satishkumar
K. Sivakumar
Publikationsdatum
01.06.2012
Verlag
Springer US
Erschienen in
Journal of Materials Science: Materials in Electronics / Ausgabe 6/2012
Print ISSN: 0957-4522
Elektronische ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-011-0565-9

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