| 稀土化合物Pr3Co的低温磁性研究 |
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| 引用本文： | 路莹,李玉山,路庆凤,梅原出,安達義也,佐藤清雄. 稀土化合物Pr3Co的低温磁性研究[J]. 低温物理学报, 2006, 28(1): 90-93 |
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| 作者姓名： | 路莹 李玉山 路庆凤 梅原出 安達義也 佐藤清雄 |
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| 作者单位： | 洛阳师范学院物理系,河南,洛阳,471022;河南师范大学物理系,河南,新乡,453002;日本横滨国立大学工学部物理科,日本,横滨,240 |
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| 基金项目： | 河南省教育厅自然科学基金，洛阳师范学院校科研和教改项目 |
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| 摘 要： | 我们报告稀土化合物Pr3Co在低温下的磁化强度和磁化率随温度变化的曲线以及在不同温度下样品的磁化情况.在低温下,磁化强度随磁场强度的变化关系曲线为回线,在高温时为直线.我们还估出了磁化过程中磁性转变(即磁矩变化)的大小.
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| 关 键 词： | 稀土化合物Pr3Co磁化曲线磁性转变 低温磁性 |
| 收稿时间： | 2005-03-14 |
| 修稿时间： | 2005-05-24 |
STUDY OF MAGNETIC PROPERTIES AT LOW TEMPERATURE FOR RARE EARTH COMPOUND Pr3Co |
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| Lu Ying,Li Yu-SHan,Lu Qing-Feng,Mei Yuan-Chu,I.Umehara,Y.Adachi K.Sato. STUDY OF MAGNETIC PROPERTIES AT LOW TEMPERATURE FOR RARE EARTH COMPOUND Pr3Co[J]. Chinese Journal of Low Temperature Physics, 2006, 28(1): 90-93 |
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| Authors: | Lu Ying Li Yu-SHan Lu Qing-Feng Mei Yuan-Chu I.Umehara Y.Adachi K.Sato |
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| Affiliation: | 1 Department of Physics, Luoyang Teachers College, Henan Luoyang 471022; 2Department of Physics, Henan Normal University, Xinxiang 453002; 3 Faculty of Engineerirtg, Yokohama National University, Yokohama 240 Japan |
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| Abstract: | We report magnetization intensity and the magnetization curve that rate vary with temperature of rare earth compound Pr_3Co and magnetization situation of the sample under different temperature. at low temperature. the intensity of magnetization varies with the intensity of magnetic field in the line in order to go back of relation curve, it is a straight line when high-temperature. We have also estimated out the size that magnetic change (namely the magnetism square change) in the course of magnetization. |
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| Keywords: | rare earth compound Pr_3 Co magnetization curve. magnetic change |
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