Enhanced electrical performance in textured Bi2WO6/CoFe2O4 magnetoelectric composite ceramic

Shaojie Sun; Huijiadai Luo; Lu Cao; Jingxin Tian; Xiaohui Tang; Fangzhe Li; Yong Huang; Hua Ke

doi:10.1016/j.jallcom.2026.189263

Enhanced electrical performance in textured Bi₂WO₆/CoFe₂O₄ magnetoelectric composite ceramic

Shaojie Sun
, Huijiadai Luo
, Lu Cao
, Jingxin Tian
, Xiaohui Tang
, Fangzhe Li^*
, Yong Huang
, Hua Ke

^*Corresponding author for this work

Harbin Institute of Technology
The Su Zhou Bohai Microsystem Company Ltd.

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

Abstract

We prepared highly [00 l]c-textured 0.1CoFe₂O₄-0.9Bi₂WO₆ (0.1CFO-0.9BWO) magnetoelectric composite ceramic via the Template Grain Growth method, aiming to enhance the ferroelectric and piezoelectric properties through texturization. The obtained highly textured 0.1CFO-0.9BWO composite ceramics exhibit enhanced remanent polarization (17.48 μC/cm² at 150 kV/cm). The piezoelectric coefficient value d₃₃ of textured 0.1CFO-0.9BWO ceramic is 14.3 pC/N, which is over 3 times higher than that of the randomly oriented ceramic. Texturization technology provides a new strategy for preparing magnetoelectric composite ceramics with enhanced electrical properties.

Original language	English
Article number	189263
Journal	Journal of Alloys and Compounds
Volume	1075
DOIs	https://doi.org/10.1016/j.jallcom.2026.189263
State	Published - 5 Jul 2026
Externally published	Yes

Keywords

Ferroelectricity
Impedance
Magnetoelectric composite
Magnetoelectric coupling
Textured ceramic

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10.1016/j.jallcom.2026.189263

Cite this

@article{f8c334b7b3f745b88d1f9b64439b25ae,

title = "Enhanced electrical performance in textured Bi2WO6/CoFe2O4 magnetoelectric composite ceramic",

abstract = "We prepared highly [00 l]c-textured 0.1CoFe2O4-0.9Bi2WO6 (0.1CFO-0.9BWO) magnetoelectric composite ceramic via the Template Grain Growth method, aiming to enhance the ferroelectric and piezoelectric properties through texturization. The obtained highly textured 0.1CFO-0.9BWO composite ceramics exhibit enhanced remanent polarization (17.48 μC/cm2 at 150 kV/cm). The piezoelectric coefficient value d33 of textured 0.1CFO-0.9BWO ceramic is 14.3 pC/N, which is over 3 times higher than that of the randomly oriented ceramic. Texturization technology provides a new strategy for preparing magnetoelectric composite ceramics with enhanced electrical properties.",

keywords = "Ferroelectricity, Impedance, Magnetoelectric composite, Magnetoelectric coupling, Textured ceramic",

author = "Shaojie Sun and Huijiadai Luo and Lu Cao and Jingxin Tian and Xiaohui Tang and Fangzhe Li and Yong Huang and Hua Ke",

note = "Publisher Copyright: {\textcopyright} 2026 Elsevier B.V.",

year = "2026",

month = jul,

day = "5",

doi = "10.1016/j.jallcom.2026.189263",

language = "英语",

volume = "1075",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Enhanced electrical performance in textured Bi2WO6/CoFe2O4 magnetoelectric composite ceramic

AU - Sun, Shaojie

AU - Luo, Huijiadai

AU - Cao, Lu

AU - Tian, Jingxin

AU - Tang, Xiaohui

AU - Li, Fangzhe

AU - Huang, Yong

AU - Ke, Hua

PY - 2026/7/5

Y1 - 2026/7/5

N2 - We prepared highly [00 l]c-textured 0.1CoFe2O4-0.9Bi2WO6 (0.1CFO-0.9BWO) magnetoelectric composite ceramic via the Template Grain Growth method, aiming to enhance the ferroelectric and piezoelectric properties through texturization. The obtained highly textured 0.1CFO-0.9BWO composite ceramics exhibit enhanced remanent polarization (17.48 μC/cm2 at 150 kV/cm). The piezoelectric coefficient value d33 of textured 0.1CFO-0.9BWO ceramic is 14.3 pC/N, which is over 3 times higher than that of the randomly oriented ceramic. Texturization technology provides a new strategy for preparing magnetoelectric composite ceramics with enhanced electrical properties.

AB - We prepared highly [00 l]c-textured 0.1CoFe2O4-0.9Bi2WO6 (0.1CFO-0.9BWO) magnetoelectric composite ceramic via the Template Grain Growth method, aiming to enhance the ferroelectric and piezoelectric properties through texturization. The obtained highly textured 0.1CFO-0.9BWO composite ceramics exhibit enhanced remanent polarization (17.48 μC/cm2 at 150 kV/cm). The piezoelectric coefficient value d33 of textured 0.1CFO-0.9BWO ceramic is 14.3 pC/N, which is over 3 times higher than that of the randomly oriented ceramic. Texturization technology provides a new strategy for preparing magnetoelectric composite ceramics with enhanced electrical properties.

KW - Ferroelectricity

KW - Impedance

KW - Magnetoelectric composite

KW - Magnetoelectric coupling

KW - Textured ceramic

UR - https://www.scopus.com/pages/publications/105043111163

U2 - 10.1016/j.jallcom.2026.189263

DO - 10.1016/j.jallcom.2026.189263

M3 - 文章

AN - SCOPUS:105043111163

SN - 0925-8388

VL - 1075

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

M1 - 189263

ER -

Enhanced electrical performance in textured Bi₂WO₆/CoFe₂O₄ magnetoelectric composite ceramic

Abstract

Keywords

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