| Mo掺杂La_(0.7)Ca_(0.2)Ba_(0.1)Mn_(1-x)Mo_xO_3体系的磁电性质 |
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| 引用本文： | 曹永珍,梅烨,刘宝琴,刘振华,林效,许祝安,何军辉. Mo掺杂La_(0.7)Ca_(0.2)Ba_(0.1)Mn_(1-x)Mo_xO_3体系的磁电性质[J]. 低温物理学报, 2010, 0(5) |
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| 作者姓名： | 曹永珍 梅烨 刘宝琴 刘振华 林效 许祝安 何军辉 |
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| 作者单位： | 扬州大学物理科学与技术学院;浙江大学物理系; |
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| 基金项目： | 国家自然科学基金(批准号:10634030)资助的课题 |
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| 摘 要： | 本文采用固相反应法制备了高价态离子Mo掺杂的La0.7Ca0.2Ba0.1Mn1-xMoxO3(x=0,0.01,…,0.06)多晶样品,研究了Mo掺杂对样品的结构、磁性和磁电阻的影响.X射线衍射谱证实所有样品均为具有正交对称性的钙钛矿结构.零场冷却(ZFC)和加场冷却(FCH=0.01T)下其磁化～温度(M～T)曲线的测量表明样品随温度降低发生了从顺磁(PM)到铁磁(FM)的相变,T
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| 关 键 词： | Mo掺杂 锰氧化物 磁性 磁电阻 |
THE ELECTICAL-RANSPORT PROPERTIES OF THE MO-DOPING La_(0.7)Ca_(0.2)Ba_(0.1)Mn_(1-x)Mo_xO_3 |
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| CAO Yong-zhen HE Jun-hui LIU Zhen-hua MEI YeLIUBao-qing LIN Xiao XU Zhu-anColledge of Physics , Technology,Yangzhou University,Jiangsu Yangzhou . THE ELECTICAL-RANSPORT PROPERTIES OF THE MO-DOPING La_(0.7)Ca_(0.2)Ba_(0.1)Mn_(1-x)Mo_xO_3[J]. Chinese Journal of Low Temperature Physics, 2010, 0(5) |
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| Authors: | CAO Yong-zhen HE Jun-hui LIU Zhen-hua MEI YeLIUBao-qing LIN Xiao XU Zhu-anColledge of Physics Technology Yangzhou University Jiangsu Yangzhou |
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| Affiliation: | CAO Yong-zhen1 HE Jun-hui1 LIU Zhen-hua1 MEI Ye1LIUBao-qing2 LIN Xiao2 XU Zhu-an21Colledge of Physics and Technology,Yangzhou University,Jiangsu Yangzhou 225002,2Department of Physics,Zhejiang University,Hangzhou 310027 |
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| Abstract: | |
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| Keywords: | Mo doping manganite maganetic properties magnetoresistance |
| 本文献已被 CNKI 等数据库收录！ |
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