| 金属间化合物RCo4B（R=Y,Pr,Nd,Gd,Er）的分子场理论分析 |
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| 引用本文： | 张向牧,宋学君.金属间化合物RCo4B（R=Y,Pr,Nd,Gd,Er）的分子场理论分析[J].河北师范大学学报(自然科学版),1997,21(1):37-39. |
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| 作者姓名： | 张向牧 宋学君 |
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| 作者单位： | 沧州师范专科学校物理系，河北师范大学物理系，石家庄市棉纺六厂子弟学校 |
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| 摘 要： | 将二亚点阵分子场理论用于化合物ＲＣｏ４Ｂ，分析磁性与温度的关系，计算出了居里温度Ｔｃ，从理论上给出磁矩Ｍ（Ｔ）与温度的关系曲线，计算结果与实验相一致
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| 关 键 词： | 分子场理论（MFT） RCo4B 居里温度 |
Molecular Field Theory Analysis of RCo 4B (R=Y,Pr,Nd,Gd,Er) Intermetallic Compounds |
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| Zhang Xiangmu,Song Xuejun,Huang Ruiwang,Liu Xinzheng.Molecular Field Theory Analysis of RCo 4B (R=Y,Pr,Nd,Gd,Er) Intermetallic Compounds[J].Journal of Hebei Normal University,1997,21(1):37-39. |
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| Authors: | Zhang Xiangmu Song Xuejun Huang Ruiwang Liu Xinzheng |
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| Institution: | Zhang Xiangmu 1) Song Xuejun 2) Huang Ruiwang 2) Liu Xinzheng 3) |
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| Abstract: | The temperature dependence of the magnetization of the intermetallic compounds RCo 4B has been analysed by using the two-sublattice molecular field theory.The Curie temperatures of the compounds are calculated and the results are very consistent with the experimental results obtained by Pedziwiatr A.T.et al.The theoretical curves of the total moments M(T) changing with temperature are also presentes. |
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| Keywords: | molecular-field theory(MFT) RCo 4B Curie temperature |
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