| 单相室温磁电材料BiFeO_3的研究现状 |
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| 引用本文： | 别业广,胡妮.单相室温磁电材料BiFeO_3的研究现状[J].黄冈师范学院学报,2014(3):54-57. |
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| 作者姓名： | 别业广 胡妮 |
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| 作者单位： | 湖北工业大学理学院,湖北武汉430068 |
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| 基金项目： | 国家自然科学基金项目（11304091）. |
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| 摘 要： | 铁磁、铁电和多铁性材料,被称为信息存储终极材料,近来已成为国际上一个新的研究领域。多功能材料BiFeO3是著名的铁电、压电和磁电材料,在远高于室温的范围内具有良好的铁电性,其铁电极化是同类材料中最大的,因而受到科研人员的强烈关注,越来越多的新奇物理性质被发现。本文探讨A位稀土离子掺杂诱导与调控BiFeO3结构相变、物性变化研究的现状。
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| 关 键 词： | 晶体结构 TER效应 铁电材料 磁电材料 |
The status quo of the research on the properties of single-phase magnetoelectric materials BiFeO3 at room temperature |
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| BIE Ye-guang,HU Ni.The status quo of the research on the properties of single-phase magnetoelectric materials BiFeO3 at room temperature[J].Journal of Huanggang Normal University,2014(3):54-57. |
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| Authors: | BIE Ye-guang HU Ni |
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| Institution: | (School of Science, Hubei University of Technology, Wuhan 430068, China) |
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| Abstract: | Under room temperature,multiferroic material BiFeO3 has attracted considerable attentions during the past decade,and more and more fantastic physical properties of the compound have been discovered.The status quo of the re-search on the structural transitions and modulation of physical properties through A-site rare-earth doping is presented in this paper. |
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| Keywords: | crystal structure TER effect ferroelectric material magnetoelectric material |
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