| ���������Ų�����Ч�������Գ�����LATS�������� |
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| 引用本文： | 刘丽妹,张占新,崔志敏,桑蓉栎. ���������Ų�����Ч�������Գ�����LATS��������[J]. 物理测试, 2009, 27(4): 23-0 |
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| 作者姓名： | 刘丽妹 张占新 崔志敏 桑蓉栎 |
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| 作者单位： | 1.�ӱ�����ѧ��ϢѧԺ,�ӱ� ��ɽ 063009��2.�ӱ�����ѧ������������,�ӱ� ��ɽ,063009 |
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| 摘 要： | 利用趋近饱和定律（LATS）计算了NdzFe14B／α—Fe纳米复合永磁材料的有效各向异性常数和饱和磁化强度，并对计算结果的正确性和适用性进行了分析。结果表明，趋近饱和定律方法适用于纳米复合永磁材料的有效各向异性常数和饱和磁化强度的计算。
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| 关 键 词： | ���������Ų��� Nd2Fe14B/����Fe �������Ͷ��� ��Ч�������� |
| 收稿时间： | 1900-01-01; |
Measurement of Effective Anisotropy in Nanocomposite Permanent Material by LATS Method |
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| LIU Li-mei,ZHANG Zhan-xin,CUI Zhi-min,SANG Rong-li. Measurement of Effective Anisotropy in Nanocomposite Permanent Material by LATS Method[J]. Physics Examination and Testing, 2009, 27(4): 23-0 |
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| Authors: | LIU Li-mei ZHANG Zhan-xin CUI Zhi-min SANG Rong-li |
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| Affiliation: | 1,2 Hebei Polytechnic University,Tangshan 063009, Hebei,China |
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| Abstract: | The effective anisotropy constant Keff and the saturation magnetization Ms in nanocomposite Nd2Fe14B/α Fe have been calculated by the law of approach to saturation (LATS) method. The correctness and practicability of the results have been analyzed. The calculation result shows that the LATS method is suitable for the calculation of the effective anisotropy constant and the saturation magnetization in nanocomposite permanent magnetic materials. |
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| Keywords: | nanocomposite permanent magnetic material Nd2Fe14B/α Fe LATS method effective anisotropy |
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