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Multiferroic properties of lead-free 0.2(Ni0.8 Zn0.2Fe2O4)-0.8(Ba0.85Ca0.15Zr0.1Ti0.9O3) magnetoelectric composite

Nair, AV and Vishnunarayanan, S and Vaishnavi, KS and Suresh, P and Anil Kumar, PS (2019) Multiferroic properties of lead-free 0.2(Ni0.8 Zn0.2Fe2O4)-0.8(Ba0.85Ca0.15Zr0.1Ti0.9O3) magnetoelectric composite. In: International Conference on Advances in Materials and Manufacturing Applications (IConAMMA-2018), 16–18 August 2018, Bengaluru, India.

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Official URL: https://dx.doi.org/10.1088/1757-899X/577/1/012063


In this work the structural, electric and magnetic characteristics of 0.2(Ni0.8 Zn0.2Fe2O4 (NZF))-0.8 (Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT)) multiferroic composite is investigated. The constituent phases were synthesized by sol-gel process, and mixed in an appropriate ratio to form the composite. The XRD data and Rietveld refinement confirm that the composite exists in cubic+tetragonal+orthorhombic mixed phases. The P-E loop of the composite shows a finite loop opening with a decrease in the polarization compared to the pure BCZT. The M-H loops show a saturated loop at an applied field � 1 kOe and the values of magnetization decreased nearly by four orders, compared to the pure NZF.

Item Type: Conference Paper
Publication: IOP Conference Series: Materials Science and Engineering
Publisher: IOP Publishing Ltd
Additional Information: Copyright of this article belongs to IOP Publishing Ltd
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 25 Feb 2020 06:29
Last Modified: 25 Feb 2020 06:29
URI: http://eprints.iisc.ac.in/id/eprint/64482

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