| SrRuO3样品的制备及性能研究 |
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| 引用本文： | 岳彩霞,李爱君,侯登录.SrRuO3样品的制备及性能研究[J].低温物理学报,2011(3):238-240. |
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| 作者姓名： | 岳彩霞 李爱君 侯登录 |
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| 作者单位： | 河北化工医药职业技术学院机电工程系;西安第二炮兵工程学院物理室;河北师范大学物理科学与信息工程学院; |
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| 摘 要： | 利用化学共沉淀法制备了SrRuO3样品.X射线衍射确定样品为单相正交畸变钙钛矿结构.扫描电子显微镜观察了颗粒形貌基本成球形,颗粒尺寸分布在150~300 nm范围之间,SrRuO3样品在161 K温度以下具有铁磁性,SrRuO3样品没有表现出金属导电性.
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| 关 键 词： | 铁磁性 磁各向异性 钙钛矿结构 |
PREPARATION AND PROPERTIES STUDY OF SrRuO_3 |
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| YUE Cai-xia LI Ai-jun HOU Deng-lu Electrical , Mechanical Engineering,Hebei Chemical Pharmaceutical Vocational , Technical College,Shijiazhuang.PREPARATION AND PROPERTIES STUDY OF SrRuO_3[J].Chinese Journal of Low Temperature Physics,2011(3):238-240. |
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| Authors: | YUE Cai-xia LI Ai-jun HOU Deng-lu Electrical Mechanical Engineering Hebei Chemical Pharmaceutical Vocational Technical College Shijiazhuang |
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| Institution: | YUE Cai-xia1 LI Ai-jun2 HOU Deng-lu3 1Electrical and Mechanical Engineering,Hebei Chemical Pharmaceutical Vocational and Technical College,Shijiazhuang 050026,2Department of Physics,Second Artillery Engineering College,Xi'an 710025,3Physics Department,Hebei Nomal University,Shijiazhuang 050016 |
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| Abstract: | SrRuO3 sample was prepared by using a chemical co-precipitation method.The structure was determined by XRD as an orthorhombically distorted perovskite.The Particles morphology of the sample was observed by SEM and basically spherical,particles size distribution in the range of 150 to 300 nm between.SrRuO3 sample is ferromagnetic following the Curie temperature 161K,but SrRuO3 sample showed no metal conductivity. |
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| Keywords: | ferromagnetism magnetic anisotropy perovskite structure |
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