| 不同前驱体溶液制备BiFeO_3薄膜的晶体结构及电学性质研究 |
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| 引用本文： | 关晓宇,贾晓秋.不同前驱体溶液制备BiFeO_3薄膜的晶体结构及电学性质研究[J].低温物理学报,2009,31(2). |
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| 作者姓名： | 关晓宇 贾晓秋 |
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| 作者单位： | 关晓宇,GUAN Xiao-yu(西南交通大学材料科学与工程学院,四川,成都,610031);贾晓秋,JIA Xiao-qiu(西南交通大学交通运输学院,四川,成都,610031)
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| 摘 要： | BiFeO3 是技术上广泛应用的极为重要的一类多铁性材料.本文采用sol-gel法,在ITO基底上分别采用乙酸和硝酸为溶剂制备纯相BiFeO3薄膜.XRD、电滞回线与介电性分析表明,在退火温度为600℃时,两种溶液均能制备出BiFeO3晶体,相比之下,利用乙酸制备BiFeO3比较容易,且铁电性好.
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| 关 键 词： | 晶体结构 铁电性 介电性 |
RESEARCH ON CRYSTAL STRUCTURE AND FERROELECTRIC PROPERTIES OF BiFeO_3 THIN FILMS OBTAINED BY DIFFERENT SOLUTIONS |
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| GUAN Xiao-yu JIA Xiao-qiuSchool of material Science & Engineering,Southwest Jiaotong University,Chengdu ,School of traffic & transportation.RESEARCH ON CRYSTAL STRUCTURE AND FERROELECTRIC PROPERTIES OF BiFeO_3 THIN FILMS OBTAINED BY DIFFERENT SOLUTIONS[J].Chinese Journal of Low Temperature Physics,2009,31(2). |
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| Authors: | GUAN Xiao-yu JIA Xiao-qiuSchool of material Science & Engineering Southwest Jiaotong University Chengdu School of traffic & transportation |
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| Affiliation: | GUAN Xiao-yu1 JIA Xiao-qiu21School of material Science & Engineering,Southwest Jiaotong University,Chengdu 610031,2School of traffic & transportation |
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| Abstract: | |
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| Keywords: | BiFeO3 |
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