| (La0.2Nd0.8)0.67Pb0.33MnO3的Preisach分析 |
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| 引用本文： | 曹先胜,肖春涛,WilliamsGywn,RoshkoRoy. (La0.2Nd0.8)0.67Pb0.33MnO3的Preisach分析[J]. 中国物理, 2005, 14(5): 1051-1054 |
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| 作者姓名： | 曹先胜 肖春涛 WilliamsGywn RoshkoRoy |
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| 作者单位： | Material department,The second northwest university for nationalities,ningxia750021, P. R. China;Physics Department, Lanzhou University, Lanzhou 730000, P. R. China;Department of Physics and Astronomy, University of Manitoba, R3T 2N2, Canada;Department of Physics and Astronomy, University of Manitoba, R3T 2N2, Canada |
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| 摘 要： | 测量了居里点为TC=220K的钙钛矿(La0.2Nd0.8)0.67Pb0.33MnO3 (LNPMO)在外场为ha=3978.87A/m ，2K
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| 关 键 词： | Preisach模型，磁滞回线，磁化强度 |
| 收稿时间： | 2004-11-25 |
Preisach analysis of (La0.2Nd0.8)0.67Pb0.33MnO3 |
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| Cao Xian-Sheng,Xiao Chun-Tao,Gywn Williams and Roy Roshko. Preisach analysis of (La0.2Nd0.8)0.67Pb0.33MnO3[J]. Chinese Physics, 2005, 14(5): 1051-1054 |
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| Authors: | Cao Xian-Sheng Xiao Chun-Tao Gywn Williams Roy Roshko |
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| Affiliation: | Material department,The second northwest university for nationalities,ningxia750021, P. R. China; Physics Department, Lanzhou University, Lanzhou 730000, P. R. China; Department of Physics and Astronomy, University of Manitoba, R3T 2N2, Canada |
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| Abstract: | The perovskite (La0.2Nd0.8)0.67Pb0.33MnO3 (LNPMO) with a Curie temperature TC=220K has been characterized by measuring the zero field cooled (ZFC) and field cooled (FC) moments over wide range of temperature 2K
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| Keywords: | Preisach model hysteresis loop magnetization |
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