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题名: Multiferroic and magnetoelectric properties of single-phase Bi0.85La0.1Ho0.05FeO3 ceramics
作者: Zhang, Xingquan1;  Sui, Yu1, 2;  Wang, Xianjie1;  Mao, Jinhua1;  Zhu, Ruibin1;  Wang, Yi1;  Wang, Zhu1;  Liu, Yuqiang1;  Liu, Wanfa3
关键词: Multiferroic ;  BiFeO3 ;  Substitution ;  Magnetoelectric coupling
刊名: JOURNAL OF ALLOYS AND COMPOUNDS
发表日期: 2011-05-12
DOI: 10.1016/j.jallcom.2011.03.037
卷: 509, 期:19, 页:5908-5912
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Materials Science, Multidisciplinary ;  Metallurgy & Metallurgical Engineering
研究领域[WOS]: Chemistry ;  Materials Science ;  Metallurgy & Metallurgical Engineering
英文摘要: Single-phase Bi0.85La0.1Ho0.05FeO3 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 Bi0.85La0.1Ho0.05FeO3 ceramics. The dielectric constant for the Bi0.8La0.1Ho0.05FeO3 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.
关键词[WOS]: BISMUTH FERRITE ;  THIN-FILM ;  BIFEO3 ;  POLARIZATION
语种: 英语
WOS记录号: WOS:000289369200039
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142603
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Harbin Inst Technol, CCMST, Dept Phys, Harbin 150001, Peoples R China
2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
3.Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Zhang, Xingquan,Sui, Yu,Wang, Xianjie,et al. Multiferroic and magnetoelectric properties of single-phase Bi0.85La0.1Ho0.05FeO3 ceramics[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2011,509(19):5908-5912.
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