Investigation on the effect of magnetostriction on the magnetoelectric coupling of BaTiO3 - Ni(1-x) Zn(x) Fe2O4 multiferroic particulate composites

K. C. Dhanyaprabha; Bibin Jacob; Manoj Mohan; Imaddin A. Al-Omari; Salim H. Al-Harthi; Myo T.Z. Myint; Hysen Thomas

doi:10.1016/j.mseb.2023.116859

Investigation on the effect of magnetostriction on the magnetoelectric coupling of BaTiO₃ - Ni_(1-x) Zn_(x) Fe₂O₄ multiferroic particulate composites

K. C. Dhanyaprabha, Bibin Jacob, Manoj Mohan, Imaddin A. Al-Omari, Salim H. Al-Harthi, Myo T.Z. Myint, Hysen Thomas^*

^*Corresponding author for this work

Physics

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

BaTiO₃-Ni_(1-x)Zn_(x)Fe₂O₄(x = 0,0.5,1) multiferroic composites with varying magnetic phases are prepared by combined sol-gel and polyol method. The physical and chemical properties of the systems are studied. The detailed analysis on the role of magnetostriction in magnetoelectric coupling is carried out by varying the dopant in magnetic phase. The coexistence of two phases of nanosized structure, without any impurities is confirmed from XRD Rietveld refinement. The mixed composite nature, well-defined connectivity between two phases and the crystallinity are well established from the HRTEM - SAED analysis. The multiferroic property of composites are verified by analysing the ferroelectric P-E loop and magnetic M−H loop. The ferromagnetic and antiferromagnetic nature of BaTiO₃-Ni_(1-x)Zn_(x)Fe₂O₄is due to the mixed and normal spinel structure of the magnetostrictive phases in the composite. The BaTiO₃-Ni_0.5Zn_0.5Fe₂O₄ composite exhibited enhanced magnetoelectric coupling due to the large magnetostrictive strain induced by the Ni_0.5Zn_0.5Fe₂O₄ on BaTiO₃.

Original language	English
Article number	116859
Pages (from-to)	116859
Journal	Materials Science and Engineering: B
Volume	298
DOIs	https://doi.org/10.1016/j.mseb.2023.116859
Publication status	Published - Dec 1 2023

Keywords

BaTiO-NiZnFeO
Magnetoelectric coupling
Magnetostriction
Mixed composites
Multiferroics

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1016/j.mseb.2023.116859

Cite this

Dhanyaprabha, K. C., Jacob, B., Mohan, M., Al-Omari, I. A., Al-Harthi, S. H., Myint, M. T. Z., & Thomas, H. (2023). Investigation on the effect of magnetostriction on the magnetoelectric coupling of BaTiO₃ - Ni_(1-x) Zn_(x) Fe₂O₄ multiferroic particulate composites. Materials Science and Engineering: B, 298, 116859. Article 116859. https://doi.org/10.1016/j.mseb.2023.116859

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title = "Investigation on the effect of magnetostriction on the magnetoelectric coupling of BaTiO3 - Ni(1-x) Zn(x) Fe2O4 multiferroic particulate composites",

abstract = "BaTiO3-Ni(1-x)Zn(x)Fe2O4(x = 0,0.5,1) multiferroic composites with varying magnetic phases are prepared by combined sol-gel and polyol method. The physical and chemical properties of the systems are studied. The detailed analysis on the role of magnetostriction in magnetoelectric coupling is carried out by varying the dopant in magnetic phase. The coexistence of two phases of nanosized structure, without any impurities is confirmed from XRD Rietveld refinement. The mixed composite nature, well-defined connectivity between two phases and the crystallinity are well established from the HRTEM - SAED analysis. The multiferroic property of composites are verified by analysing the ferroelectric P-E loop and magnetic M−H loop. The ferromagnetic and antiferromagnetic nature of BaTiO3-Ni(1-x)Zn(x)Fe2O4is due to the mixed and normal spinel structure of the magnetostrictive phases in the composite. The BaTiO3-Ni0.5Zn0.5Fe2O4 composite exhibited enhanced magnetoelectric coupling due to the large magnetostrictive strain induced by the Ni0.5Zn0.5Fe2O4 on BaTiO3.",

keywords = "BaTiO-NiZnFeO, Magnetoelectric coupling, Magnetostriction, Mixed composites, Multiferroics",

author = "Dhanyaprabha, {K. C.} and Bibin Jacob and Manoj Mohan and Al-Omari, {Imaddin A.} and Al-Harthi, {Salim H.} and Myint, {Myo T.Z.} and Hysen Thomas",

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AU - Jacob, Bibin

AU - Mohan, Manoj

AU - Al-Omari, Imaddin A.

AU - Al-Harthi, Salim H.

AU - Myint, Myo T.Z.

AU - Thomas, Hysen

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AB - BaTiO3-Ni(1-x)Zn(x)Fe2O4(x = 0,0.5,1) multiferroic composites with varying magnetic phases are prepared by combined sol-gel and polyol method. The physical and chemical properties of the systems are studied. The detailed analysis on the role of magnetostriction in magnetoelectric coupling is carried out by varying the dopant in magnetic phase. The coexistence of two phases of nanosized structure, without any impurities is confirmed from XRD Rietveld refinement. The mixed composite nature, well-defined connectivity between two phases and the crystallinity are well established from the HRTEM - SAED analysis. The multiferroic property of composites are verified by analysing the ferroelectric P-E loop and magnetic M−H loop. The ferromagnetic and antiferromagnetic nature of BaTiO3-Ni(1-x)Zn(x)Fe2O4is due to the mixed and normal spinel structure of the magnetostrictive phases in the composite. The BaTiO3-Ni0.5Zn0.5Fe2O4 composite exhibited enhanced magnetoelectric coupling due to the large magnetostrictive strain induced by the Ni0.5Zn0.5Fe2O4 on BaTiO3.

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