Study on magnetic, dielectric and magnetodielectric properties of orthorhombic YFeO3

Run Lan Zhang; Chang Le Chen; Jing Wang; Xiang Rong Liu; Ke Xin Jin; Yu Qiang Gao

doi:10.3969/j.issn.1001-9731.2013.11.011

Study on magnetic, dielectric and magnetodielectric properties of orthorhombic YFeO₃

Run Lan Zhang, Chang Le Chen, Jing Wang, Xiang Rong Liu, Ke Xin Jin, Yu Qiang Gao

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

YFeO₃ ceramic powder was synthesized by sol-gel method. XRD showed that orthorhombic YFeO₃ can be obtained with well crystallization above a sintering temperature 850°C. The result of hysteresis loop measuring indicated that orthorhombic YFeO₃ shows weak ferromagnetism at room temperature. Under an applied magnetic field H=0 kA/m, saltation appears which maybe result from the magnetic anisotropy of YFeO₃. The curves of ε_r-T and D-T showed that dielectric constant of YFeO₃ increases with the rise of temperature, accompanied with frequency dispersion phenomenon, and YFeO₃ shows low temperature dielectric relaxation behavior. A large MD coefficient about 35.11% was observed at 1kHz in magnetic field 0.8T which indicates the exist of magnetodielectric effect on YFeO₃.

源语言	英语
页（从-至）	1566-1569
页数	4
期刊	Gongneng Cailiao/Journal of Functional Materials
卷	44
期	11
DOI	https://doi.org/10.3969/j.issn.1001-9731.2013.11.011
出版状态	已出版 - 15 6月 2013

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10.3969/j.issn.1001-9731.2013.11.011

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title = "Study on magnetic, dielectric and magnetodielectric properties of orthorhombic YFeO3",

abstract = "YFeO3 ceramic powder was synthesized by sol-gel method. XRD showed that orthorhombic YFeO3 can be obtained with well crystallization above a sintering temperature 850°C. The result of hysteresis loop measuring indicated that orthorhombic YFeO3 shows weak ferromagnetism at room temperature. Under an applied magnetic field H=0 kA/m, saltation appears which maybe result from the magnetic anisotropy of YFeO3. The curves of εr-T and D-T showed that dielectric constant of YFeO3 increases with the rise of temperature, accompanied with frequency dispersion phenomenon, and YFeO3 shows low temperature dielectric relaxation behavior. A large MD coefficient about 35.11% was observed at 1kHz in magnetic field 0.8T which indicates the exist of magnetodielectric effect on YFeO3.",

keywords = "Magnetodielectric effect, Mutiferroics, Sol-gel method, YFeO",

author = "Zhang, {Run Lan} and Chen, {Chang Le} and Jing Wang and Liu, {Xiang Rong} and Jin, {Ke Xin} and Gao, {Yu Qiang}",

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TY - JOUR

T1 - Study on magnetic, dielectric and magnetodielectric properties of orthorhombic YFeO3

AU - Zhang, Run Lan

AU - Chen, Chang Le

AU - Wang, Jing

AU - Liu, Xiang Rong

AU - Jin, Ke Xin

AU - Gao, Yu Qiang

PY - 2013/6/15

Y1 - 2013/6/15

N2 - YFeO3 ceramic powder was synthesized by sol-gel method. XRD showed that orthorhombic YFeO3 can be obtained with well crystallization above a sintering temperature 850°C. The result of hysteresis loop measuring indicated that orthorhombic YFeO3 shows weak ferromagnetism at room temperature. Under an applied magnetic field H=0 kA/m, saltation appears which maybe result from the magnetic anisotropy of YFeO3. The curves of εr-T and D-T showed that dielectric constant of YFeO3 increases with the rise of temperature, accompanied with frequency dispersion phenomenon, and YFeO3 shows low temperature dielectric relaxation behavior. A large MD coefficient about 35.11% was observed at 1kHz in magnetic field 0.8T which indicates the exist of magnetodielectric effect on YFeO3.

AB - YFeO3 ceramic powder was synthesized by sol-gel method. XRD showed that orthorhombic YFeO3 can be obtained with well crystallization above a sintering temperature 850°C. The result of hysteresis loop measuring indicated that orthorhombic YFeO3 shows weak ferromagnetism at room temperature. Under an applied magnetic field H=0 kA/m, saltation appears which maybe result from the magnetic anisotropy of YFeO3. The curves of εr-T and D-T showed that dielectric constant of YFeO3 increases with the rise of temperature, accompanied with frequency dispersion phenomenon, and YFeO3 shows low temperature dielectric relaxation behavior. A large MD coefficient about 35.11% was observed at 1kHz in magnetic field 0.8T which indicates the exist of magnetodielectric effect on YFeO3.

KW - Magnetodielectric effect

KW - Mutiferroics

KW - Sol-gel method

KW - YFeO

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DO - 10.3969/j.issn.1001-9731.2013.11.011

M3 - 文章

AN - SCOPUS:84880986211

SN - 1001-9731

VL - 44

SP - 1566

EP - 1569

JO - Gongneng Cailiao/Journal of Functional Materials

JF - Gongneng Cailiao/Journal of Functional Materials

IS - 11

ER -

Study on magnetic, dielectric and magnetodielectric properties of orthorhombic YFeO3

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Study on magnetic, dielectric and magnetodielectric properties of orthorhombic YFeO₃