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Synthesis, Structural and Dielectric properties of Double Perovskite Ho2FeMnO6

Chakraborty, Tirthankar and Elizabeth, Suja (2016) Synthesis, Structural and Dielectric properties of Double Perovskite Ho2FeMnO6. In: International Conference on Condensed Matter and Applied Physics (ICC), OCT 30-31, 2015, Bikaner, INDIA.

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Official URL: http://dx.doi.org/10.1063/1.4946187

Abstract

A new double perovskite Ho2FeMnO6 was grown by nitrate route. Temperature dependent dielectric response was recorded at different frequencies. Relaxor-like-behavior is observed whose activation energy was calculated using Arrhenius equation. The dispersion is very small at room temperature. The Nyquist plot over a broad frequency range at room temperature provides evidence for the presence of three relaxations from sample electrode interface, grain boundary and grain. The corresponding values of resistance and capacitance were calculated from the equivalent circuit model analysis of the Nyquist plot.

Item Type: Conference Proceedings
Series.: AIP Conference Proceedings
Publisher: AMER INST PHYSICS
Additional Information: Copy right for this article belongs to the AMER INST PHYSICS, 2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 30 Jun 2016 04:30
Last Modified: 30 Jun 2016 04:30
URI: http://eprints.iisc.ac.in/id/eprint/54108

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