Ferroelectric, ferromagnetic, and magnetoelectric characteristics of 0.9(0.7BiFeO3-0.3BaTiO3)-0.1CoFe2O4 ceramic composite

Xiao Hui Liu; Zhuo Xu; Xiao Yong Wei; Zhong Hua Dai; Xi Yao

doi:10.1111/j.1551-2916.2010.03943.x

Ferroelectric, ferromagnetic, and magnetoelectric characteristics of 0.9(0.7BiFeO₃-0.3BaTiO₃)-0.1CoFe₂O₄ ceramic composite

Xiao Hui Liu
, Zhuo Xu
, Xiao Yong Wei
, Zhong Hua Dai
, Xi Yao

Faculty of Electronic and Information Engineering

Xi'an Jiaotong University

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

32 Scopus citations

Abstract

A 0.9(0.7BiFeO₃-0.3BaTiO₃-0.3 wt% MnO ₂)-0.1CoFe₂O₄ (BF-BT-CF) multiferroic ceramic composite was prepared and characterized. The composite showed well-saturated polarization- electric field and magnetic hysteresis loops simultaneously at room temperature, with a remanent polarization of 15.7 μC/cm² and a coercive field of 27 kV/cm. Spontaneous and remanent magnetizations of the BF-BT-CF composite were 6.7 and 0.87 emu/g, respectively. Its magnetoelectric voltage coefficient dE/dH was measured as a function of applied magnetic field at different frequencies. This ceramic composite might be a promising candidate as multiferroic materials displaying ferroelectricity, ferromagnetism, and magnetoelectricity.

Original language	English
Pages (from-to)	2975-2977
Number of pages	3
Journal	Journal of the American Ceramic Society
Volume	93
Issue number	10
DOIs	https://doi.org/10.1111/j.1551-2916.2010.03943.x
State	Published - Oct 2010

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10.1111/j.1551-2916.2010.03943.x

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title = "Ferroelectric, ferromagnetic, and magnetoelectric characteristics of 0.9(0.7BiFeO3-0.3BaTiO3)-0.1CoFe2O4 ceramic composite",

abstract = "A 0.9(0.7BiFeO3-0.3BaTiO3-0.3 wt\% MnO 2)-0.1CoFe2O4 (BF-BT-CF) multiferroic ceramic composite was prepared and characterized. The composite showed well-saturated polarization- electric field and magnetic hysteresis loops simultaneously at room temperature, with a remanent polarization of 15.7 μC/cm2 and a coercive field of 27 kV/cm. Spontaneous and remanent magnetizations of the BF-BT-CF composite were 6.7 and 0.87 emu/g, respectively. Its magnetoelectric voltage coefficient dE/dH was measured as a function of applied magnetic field at different frequencies. This ceramic composite might be a promising candidate as multiferroic materials displaying ferroelectricity, ferromagnetism, and magnetoelectricity.",

author = "Liu, \{Xiao Hui\} and Zhuo Xu and Wei, \{Xiao Yong\} and Dai, \{Zhong Hua\} and Xi Yao",

year = "2010",

month = oct,

doi = "10.1111/j.1551-2916.2010.03943.x",

language = "英语",

volume = "93",

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journal = "Journal of the American Ceramic Society",

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T1 - Ferroelectric, ferromagnetic, and magnetoelectric characteristics of 0.9(0.7BiFeO3-0.3BaTiO3)-0.1CoFe2O4 ceramic composite

AU - Liu, Xiao Hui

AU - Xu, Zhuo

AU - Wei, Xiao Yong

AU - Dai, Zhong Hua

AU - Yao, Xi

PY - 2010/10

Y1 - 2010/10

N2 - A 0.9(0.7BiFeO3-0.3BaTiO3-0.3 wt% MnO 2)-0.1CoFe2O4 (BF-BT-CF) multiferroic ceramic composite was prepared and characterized. The composite showed well-saturated polarization- electric field and magnetic hysteresis loops simultaneously at room temperature, with a remanent polarization of 15.7 μC/cm2 and a coercive field of 27 kV/cm. Spontaneous and remanent magnetizations of the BF-BT-CF composite were 6.7 and 0.87 emu/g, respectively. Its magnetoelectric voltage coefficient dE/dH was measured as a function of applied magnetic field at different frequencies. This ceramic composite might be a promising candidate as multiferroic materials displaying ferroelectricity, ferromagnetism, and magnetoelectricity.

AB - A 0.9(0.7BiFeO3-0.3BaTiO3-0.3 wt% MnO 2)-0.1CoFe2O4 (BF-BT-CF) multiferroic ceramic composite was prepared and characterized. The composite showed well-saturated polarization- electric field and magnetic hysteresis loops simultaneously at room temperature, with a remanent polarization of 15.7 μC/cm2 and a coercive field of 27 kV/cm. Spontaneous and remanent magnetizations of the BF-BT-CF composite were 6.7 and 0.87 emu/g, respectively. Its magnetoelectric voltage coefficient dE/dH was measured as a function of applied magnetic field at different frequencies. This ceramic composite might be a promising candidate as multiferroic materials displaying ferroelectricity, ferromagnetism, and magnetoelectricity.

UR - https://www.scopus.com/pages/publications/78649533415

U2 - 10.1111/j.1551-2916.2010.03943.x

DO - 10.1111/j.1551-2916.2010.03943.x

M3 - 文章

AN - SCOPUS:78649533415

SN - 0002-7820

VL - 93

SP - 2975

EP - 2977

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 10

ER -

Ferroelectric, ferromagnetic, and magnetoelectric characteristics of 0.9(0.7BiFeO₃-0.3BaTiO₃)-0.1CoFe₂O₄ ceramic composite

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