| TbFeCo非晶磁性薄膜温度特性的平均场理论计算 |
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| 引用本文： | 黄青青,李佐宜. TbFeCo非晶磁性薄膜温度特性的平均场理论计算[J]. 华中科技大学学报(自然科学版), 1991, 0(1) |
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| 作者姓名： | 黄青青 李佐宜 |
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| 作者单位： | 华中理工大学固体电子学系(黄青青)，华中理工大学固体电子学系(李佐宜) |
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| 摘 要： | 本文依据实验结果,运用平均场理论,计算了TbFeCo非晶磁性薄膜随温度连续变化时的饱和磁化强度M_s,得到了居里点、补偿点及M_s(T)随改变材料成分时的变化趋势图.这些结果对于研究磁光材料的记录特性及热稳定性具有一定的参考价值.
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| 关 键 词： | 平均场理论 非晶磁性薄膜 饱和磁化强度 |
Mean-Field Calculation of Temperature Characteristics of TbFeCo Amorphous Magnetic Film |
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| Huang Qingqing Li Zuoyi. Mean-Field Calculation of Temperature Characteristics of TbFeCo Amorphous Magnetic Film[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1991, 0(1) |
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| Authors: | Huang Qingqing Li Zuoyi |
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| Affiliation: | Huang Qingqing Li Zuoyi |
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| Abstract: | Based on experimental results, the temperature dependence of saturation magnetization (Ms) of TbFeCo amorphous magnetic film is calculated using the mean-field theory and the composition dependence of Curie point (Te), compensation temperature (Tcomp) and Ms(T) have been obtained. |
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| Keywords: | Mean-field theory Amorphous magnetic film Saturation mag- netization |
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