| 多铁性材料BiFeO3的掺杂改性研究进展 |
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| 引用本文： | 卢岩,解振海,何剑,李建康. 多铁性材料BiFeO3的掺杂改性研究进展[J]. 电子元件与材料, 2011, 30(7): 76-80 |
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| 作者姓名： | 卢岩 解振海 何剑 李建康 |
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| 作者单位： | 1. 苏州科技学院化学与生物工程学院,江苏苏州,215009
2. 苏州大学江苏省薄膜材料重点实验室,江苏苏州,215006 |
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| 基金项目： | 江苏省自然科学基金资助项目(No.BK2005039) |
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| 摘 要： | 同时具有铁电、铁磁、铁弹特性的多铁性材料在功能器件中具有潜在的应用前景。BiFeO3是唯一居里温度和尼尔温度均在室温以上的多铁性材料。综述了多铁性材料BiFeO3的结构、制备、掺杂改性研究进展，指出了BiFeO3材料存在的问题，提出了BiFeO3材料今后可能的研究方向。
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| 关 键 词： | 多铁性 BiFeO3 综述 制备 掺杂改性 |
Advances in research on doping of multiferroic material BiFeO_3 |
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| LU Yan,XIE Zhenhai,HE Jian,LI Jiankang. Advances in research on doping of multiferroic material BiFeO_3[J]. Electronic Components & Materials, 2011, 30(7): 76-80 |
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| Authors: | LU Yan XIE Zhenhai HE Jian LI Jiankang |
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| Affiliation: | LU Yan1,XIE Zhenhai1,HE Jian2,LI Jiankang1(1.Department of Chemistry and Bioengineering,Suzhou University of Science and Technology,Suzhou 215009,Jiangsu Province,China,2.Department of Jiangsu Key Laboratory of Thin Films,Soochow University,Suzhou 215006,China) |
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| Abstract: | Multiferroic materials,coexisting of ferroelectric,ferromagnetic and ferroelastic properties,possess potential applications in functional devices.BiFeO3 is the unique multiferroic material whose Curie temperature and Neel temperature are above room temperature.The latest research progress of structure,preparation and doping of multiferroic material BiFeO3 are summarized.The problems existing in the application of BiFeO3 material are pointed out and the development trends of BiFeO3 materials are forecasted. |
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| Keywords: | multiferroic BiFeO3 review preparation doping modification Application of Zintl structural chemistry on study of thermoelectric materials CAO Qigao MA Guang ZHENG Jing JIA Zhihua JIANG Ting(Northwest Institute for Nonferrous Metal Research Xi'an 710016 China) Abstract:Zintl phases make ideal candidates for thermoelectric materials because of the necessary electron crystal-phonon glass property.Their thermoelectric performance could be improved through chemical doping and structural modifications.The Zintl s... |
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