| 热激活磁弹性阻尼的研究 |
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| 引用本文： | 金其淑,王养璞. 热激活磁弹性阻尼的研究[J]. 苏州大学学报(医学版), 1988, 0(3) |
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| 作者姓名： | 金其淑 王养璞 |
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| 作者单位： | 苏州大学物理系，苏州大学物理系 |
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| 摘 要： | 在研究无序铁磁合金的热激活磁弹性阻尼时,本文考虑了无序引起的多体相互作用对取向有序原子的影响,指出弛豫过程中存在与原子坐标有关的关联态及其低能激发的红外发散响应,由此导出各种磁弹性弛豫公式和磁阻尼公式,并将实验数据验证。
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| 关 键 词： | 取向有序 热激话磁弹性阻尼 红外发散响应 |
A Study of Thermally Activated Mangetoelastic Damp in the Disorder Ferromagnetic Alloys |
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| Jin Qishu Wang Yangpu Physics Department. A Study of Thermally Activated Mangetoelastic Damp in the Disorder Ferromagnetic Alloys[J]. Journal of Suzhou University(Natural Science), 1988, 0(3) |
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| Authors: | Jin Qishu Wang Yangpu Physics Department |
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| Affiliation: | Jin Qishu Wang Yangpu Physics Department |
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| Abstract: | In our study of thermally activated magnetoelastic damp we have considered that a many-body interactions caused by disorder affect the directional ordering atoms relaxation, and then put forward present of the correlated states involved with atoms coordinates and inf ared divergence response of low energy excitations in relaxation. Hence wederive some magnetoelastic relaxation formulas anda magnetoelastic damp verified by experimental date. |
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| Keywords: | directional ordering thermally activated magnetoelastic damp infrared divergence response. |
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