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arXiv · 1512.02757

Insights of Dielectric relaxations in Nd and Mn co-substituted BiFeO3

Chandrakanta Panda·Pawan Kumar·A. K. Sinha·Archna Sagdeo·Manoranjan Kar
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Abstract

The composition-driven structural transition from the R3c to Pbnm symmetry was observed. Highest dielectric constant was observed for Bi0.95Nd0.05Fe0.95Mn0.05O3. Conductivity can be explained by the small polaron hopping model. The non-Debye type of dielectric relaxation is observed. The dielectric anomaly at the magnetic transition temperature is evident.

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Chandrakanta Panda, Pawan Kumar, A. K. Sinha, Archna Sagdeo, Manoranjan Kar. 2015-12-09. Insights of Dielectric relaxations in Nd and Mn co-substituted BiFeO3. https://arxiv.org/abs/1512.02757

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