| 磁性化合物R2Fe17Nx（R=Er,Tm）自旋重取向的理论解释 |
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| 引用本文： | 巴图,徐游.磁性化合物R2Fe17Nx（R=Er,Tm）自旋重取向的理论解释[J].内蒙古师范大学学报(自然科学版),1992(3):34-38. |
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| 作者姓名： | 巴图 徐游 |
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| 作者单位： | 内蒙古师大物理系
(巴图，特古斯，恩克，松林)，南京大学(徐游) |
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| 摘 要： | 用单离子模型计算了化合物R_2Fe_(17)N_x(R=Er,Tm)中稀土离子R~(3+)的磁晶各向异性稳定能随温度的变化关系。并考虑到铁次晶格的各向异性稳定能随温度的变化关系,成功地解释了化合物R_2Fe_(17)N_x(R=Er,Tm)中出现自旋重取向的现象。
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| 关 键 词： | 单离子模型 自旋重取向 磁性化合物 |
Theoretical Explanations of the Spin Reorientations In R_2Fe_(17)N_x (R=Er,Tm) Compounds |
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| Batu Tegus Enke Songlin.Theoretical Explanations of the Spin Reorientations In R_2Fe_(17)N_x (R=Er,Tm) Compounds[J].Journal of Inner Mongolia Normal University(Natural Science Edition),1992(3):34-38. |
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| Authors: | Batu Tegus Enke Songlin |
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| Institution: | Batu Tegus Enke Songlin(Department of Physics) Xu You (Nanjing University) |
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| Abstract: | In this paper,the temperature dependence of the stablizationenergy of R~(8+)ions in R_2Fe_(17)N_x(R=Er,Tm)compounds was calculated usingthe single ion model.Then considering the temperature dependence of stabli-zation energy of iron sublattice,the spin reorientation behavior of R_2Fe_(17)N_x(R=Er,Tm)is successfully explained. |
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| Keywords: | Single Ior Model Stablization Energy Spin Reorientations |
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