| Anisotropic Effects on Magnetoelastic Transition in Magnetic Molecular Rings |
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| 引用本文： | 李鹏飞 陈宇光 陈鸿. Anisotropic Effects on Magnetoelastic Transition in Magnetic Molecular Rings[J]. 中国物理快报, 2006, 23(3): 712-715 |
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| 作者姓名： | 李鹏飞 陈宇光 陈鸿 |
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| 作者单位： | Pohl Institute of Solid State Physics, Tongji University, Shanghai 200092 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10474072, 19904007, 90103022 and 10304014, and the Foundations from Science and Technology Committee of Shanghai Municipality under Grant Nos 03QA14054 and 0452nm077. |
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| 摘 要： | ![]()
We numerically study the anisotropic effects on the magnetoelastic transition in an S = 1/2 XXZ model with a finite lattice number. It is found that the order of the magnetoelastic transition is strongly affected by the anisotropy parameter λ and there may exist a critical λe dividing the first-order transition and the continuous transition.
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| 关 键 词： | 各向异性效应 磁致弹性转换 磁性分子环 有限晶格数 晶体学 |
| 收稿时间： | 2005-09-02 |
| 修稿时间： | 2005-09-02 |
Anisotropic Effects on Magnetoelastic Transition in Magnetic Molecular Rings |
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| LI Peng-Fei, CHEN Yu-Guang, CHEN Hong. Anisotropic Effects on Magnetoelastic Transition in Magnetic Molecular Rings[J]. Chinese Physics Letters, 2006, 23(3): 712-715 |
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| Authors: | LI Peng-Fei CHEN Yu-Guang CHEN Hong |
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| Abstract: | ![]()
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