Crystal and magnetic structures of solid solutions based on BiFeO3-Reference-Cited by-同舟云学术

Crystal and magnetic structures of solid solutions based on BiFeO3

Published:2023-09-01 Issue:4 Volume:67 Page:279-286
ISSN:2524-2431
Container-title:Doklady of the National Academy of Sciences of Belarus
language:
Short-container-title:Dokl. Akad. nauk

Author:

Karpinsky D. V.¹,Latushkа S. I.²,Zheludkevich D. V.²,Chobot A. N.²,Kruplevich V. C.³,Dolgiy V. K.³,Latushkа T. V.⁴,Neklyudov K. N.⁵,Silibin M. V.⁵,Budemko E. V.²

Affiliation:

1. Scientific-Practical Materials Research Centre of the National Academy of Sciences of Belarus; National Research University of Electronic Technology “MIET”

2. Scientific-Practical Materials Research Centre of the National Academy of Sciences of Belarus

3. Belarusian State Agrarian Technical University

4. Belarusian State Medical University

5. National Research University of Electronic Technology “MIET”

Abstract

The correlation between the multiphase state of the system and its magnetic properties was studied on Bi1–xEuxFeO3 ceramic samples in the range 0.12 ≤ x ≤ 0.18. The X-ray diffraction results indicate that, with an increase in the concentration of Eu ions, a structural transition from the rhombohedral (R3c) to nonpolar orthorhombic (Pnma) phase is observed through the partial formation of an antipolar orthorhombic structure (Pbam). The mixed phase state in the obtained compounds is observed in the range 0.12 ≤ x ≤ 0.16. Magnetic measurements in a strong magnetic field indicate a weak ferromagnetic interaction. The magnetic response in a strong field is explained by the location of the spins at the phase boundary, as well as by the presence of intrinsic antiferromagnetic spins.

Publisher

Publishing House Belorusskaya Nauka

Subject

General Medicine

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