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JOURNALS // Fizika Tverdogo Tela // Archive

Fizika Tverdogo Tela, 2020 Volume 62, Issue 8, Pages 1200–1203 (Mi ftt8341)

This article is cited in 1 paper

Magnetism

Magnetoelectric properties of zinc-substituted BiFeO$_3$ multiferroics

D. M. Yusupovab, A. A. Amirovab, I. I. Makoedc, Y. A. Chaudharyd, S. T. Bendred

a Institute of Physics, Dagestan Federal Scientific Center, Russian Academy of Sciences, Makhachkala, Russia
b Laboratory of New Magnetic Materials of the Institute of Physico-Mathematical Sciences and Information Technologies, Immanuil Kant Baltic Federal University, Kaliningrad, Russia
c A. S. Pushkin Brest State University
d Kavayitri Bahinabai Chaudhari North Maharashtra University

Abstract: The magnetoelectric properties of ceramic samples of BiFe$_{1-x}$Zn$_{x}$O$_{3}$ and Bi$_{1-x}$Zn$_{x}$Fe$_{1-x}$Zn$_{x}$O$_{3}$ multiferroics have been studied in magnetic fields from 0 to 80 kOe at room temperature. All the samples have the linear dependences of magnetoelectric coefficient $\alpha_{\mathrm{ME}}$ with low hump-like maxima of $\alpha_{\mathrm{ME}}$ at 10 kHz and also at 85 kHz. These magnetoelectric studies of the bismuth ferrites with doubly substituted Zn show that the double substitution of Zn$^{2+}$ ions for Bi$^{3+}$ and Fe$^{3+}$ ions does not lead to desired enhancement of the magnetoelectric properties as compared with the ordinary substitution of Zn$^{2+}$.

Keywords: multiferroics, magnetoelectric effect, electromechanical resonance, magnetocapacity.

Received: 12.01.2020
Revised: 12.01.2020
Accepted: 02.04.2020

DOI: 10.21883/FTT.2020.08.49601.070


 English version:
Physics of the Solid State, 2020, 62:8, 1346–1349

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