Multiferroic and magnetoelectric properties of single-phase Bi(0.85)La(0.1)Ho(0.05)FeO(3) ceramics

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	Multiferroic and magnetoelectric properties of single-phase Bi(0.85)La(0.1)Ho(0.05)FeO(3) ceramics
	X. Q. Zhang; Y. Sui; X. J. Wang; J. H. Mao; R. B. Zhu; Y. Wang; Z. Wang; Y. Q. Liu; W. F. Liu
	2011
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	509 期号:19 页码:5908-5912
摘要	Single-phase Bi(0.85)La(0.1)Ho(0.05)FeO(3) multiferroic ceramics were prepared by a rapid liquid sintering method. The ceramics exhibited an obvious ferroelectric loop with a remnant polarization of 11.2 mu C/cm(2) and also showed weak ferromagnetism with the remnant magnetization of 0.179 emu/g at room temperature. A considerable enhancement of the polarization on magnetic poling and a dielectric anomaly in the vicinity of the antiferromagnetic transition temperature due to the intrinsic magnetoelectric coupling effect were observed in Bi(0.85)La(0.1)Ho(0.05)FeO(3) ceramics. The dielectric constant for the Bi(0.8)La(0.1)Ho(0.05)FeO(3) samples at room temperature decreases with increasing applied magnetic fields, and the coupling coefficient (epsilon'(H) epsilon'(0))/epsilon'(0) reaches -1.04% at H = 10 kOe. (C) 2011 Elsevier B. V. All rights reserved.
部门归属	[zhang, xingquan; sui, yu; wang, xianjie; mao, jinhua; zhu, ruibin; wang, yi; wang, zhu; liu, yuqiang] harbin inst technol, ccmst, dept phys, harbin 150001, peoples r china. [sui, yu] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [liu, wanfa] dalian inst chem phys, dalian 116023, peoples r china.;sui, y (reprint author), harbin inst technol, ccmst, dept phys, harbin 150001, peoples r china;suiyu@hit.edu.cn
关键词	Multiferroic Bifeo(3) Substitution Magnetoelectric Coupling Bismuth Ferrite Thin-film Bifeo3 Polarization
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30923
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Q. Zhang,Y. Sui,X. J. Wang,et al. Multiferroic and magnetoelectric properties of single-phase Bi(0.85)La(0.1)Ho(0.05)FeO(3) ceramics[J]. Journal of Alloys and Compounds,2011,509(19):5908-5912.
APA	X. Q. Zhang.,Y. Sui.,X. J. Wang.,J. H. Mao.,R. B. Zhu.,...&W. F. Liu.(2011).Multiferroic and magnetoelectric properties of single-phase Bi(0.85)La(0.1)Ho(0.05)FeO(3) ceramics.Journal of Alloys and Compounds,509(19),5908-5912.
MLA	X. Q. Zhang,et al."Multiferroic and magnetoelectric properties of single-phase Bi(0.85)La(0.1)Ho(0.05)FeO(3) ceramics".Journal of Alloys and Compounds 509.19(2011):5908-5912.