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Structural and magnetic properties of holmium and zirconium co-substituted bismuth ferrite

Bitla, Y and Pittala, S and Menon, SS and Kumar, KS and Anil Kumar, PS (2020) Structural and magnetic properties of holmium and zirconium co-substituted bismuth ferrite. In: AIP Conference Proceedings, 18-22 December 2019, Indian Institute of Technology (IIT), Rajasthan; India.

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Official URL: https://dx.doi.org/10.1063/5.0017649


Polycrystalline Bi1-xHoxFe1-yZryO3 series has been synthesized by sol-gel method. The effect of Ho, Zr co-substitution on structure and magnetic properties were investigated. The results of the XRD patterns suggest that all the samples have a rhombohedral structure (space group R3c). The lattice parameters increase as the Ho, Zr concentration increases. Raman spectroscopy show vibration modes for all the samples associated with R3c phase accompanying a shift in the modes due to co-substitution of Ho and Zr. As Ho, Zr doping level increases, the weak ferromagnetism becomes more obvious with the effect that the saturation magnetization and coercivity gradually increases and attain maxima at x = y = 0.2. © 2020 American Institute of Physics Inc.. All rights reserved.

Item Type: Conference Paper
Publication: AIP Conference Proceedings
Publisher: American Institute of Physics Inc.
Additional Information: cited By 0; Conference of 64th DAE Solid State Physics Symposium 2019, DAE-SSPS 2019 ; Conference Date: 18 December 2019 Through 22 December 2019; Conference Code:164824
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 18 Jan 2021 06:10
Last Modified: 18 Jan 2021 06:10
URI: http://eprints.iisc.ac.in/id/eprint/67186

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