| F掺杂的YBa_2Fe_3O_8热性质和磁性质研究 |
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| 引用本文： | 关晓宇,赵勇,贾晓秋.F掺杂的YBa_2Fe_3O_8热性质和磁性质研究[J].低温物理学报,2009(3). |
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| 作者姓名： | 关晓宇 赵勇 贾晓秋 |
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| 作者单位： | 西南交通大学材料科学与工程学院;西南交通大学超导研究与开发中心;西南交通大学交通运输学院; |
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| 基金项目： | 国家自然科学基金(项目编号:60471001)资助的课题~~ |
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| 摘 要： | 对YBa2Fe3O8的掺杂研究是认识该晶体的有效手段,本文采用固相法制备YBa2Fe3O8-xFx,并以实验样品的DTA曲线和M-T曲线为依据,讨论了掺F的YBa2Fe3O8在热学性质和磁化性质以及晶格结构方面的性质变化.实验结果表明,随着F量增加,χ(T)变大、Tp与Ts降低.所得到的实验数据与晶格分析结果基本一致.
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| 关 键 词： | YBa2Fe3O8 掺杂 热学性质 磁化系数 |
RESEARCH ON THERMAL AND MAGNETIC CHARACTERISTIC OF FLUORINED YBa_2Fe_3O_8 |
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| GUAN Xiao-yu ZHAO Yong JIA Xiao-qiu School of material Science & Engineering,Southwest Jiaotong University,Chengdu China ,Superconductor research & development center,Chengdu ,School of traffic & transportation.RESEARCH ON THERMAL AND MAGNETIC CHARACTERISTIC OF FLUORINED YBa_2Fe_3O_8[J].Chinese Journal of Low Temperature Physics,2009(3). |
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| Authors: | GUAN Xiao-yu ZHAO Yong JIA Xiao-qiu School of material Science & Engineering Southwest Jiaotong University Chengdu China Superconductor research & development center Chengdu School of traffic & transportation |
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| Affiliation: | GUAN Xiao-yu1 ZHAO Yong2 JIA Xiao-qiu3 1School of material Science & Engineering,Southwest Jiaotong University,Chengdu China 610031,2Superconductor research & development center,Chengdu 610031,3School of traffic & transportation |
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| Abstract: | |
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| Keywords: | YBa2Fe3O8 Doping Thermodynamic behavior Magnetic susceptibility |
| 本文献已被 CNKI 等数据库收录！ |
