| 稀土单分子磁体的研究进展 |
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| 引用本文： | 林双燕,郭云南,许公峰,唐金魁. 稀土单分子磁体的研究进展[J]. 应用化学, 2010, 27(12): 1365-1371. DOI: 10.3724/SP.J.1095.2010.00171 |
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| 作者姓名： | 林双燕 郭云南 许公峰 唐金魁 |
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| 作者单位： | (中国科学院长春应用化学研究所,稀土资源利用国家重点实验室 长春 130022) |
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| 摘 要： | 在信息存储和量子计算方面具有广阔应用前景的单分子磁体及相关研究中，应用各向异性显著的稀土离子以期提高单分子磁体自旋翻转能垒的研究倍受关注。 本文综述了稀土单分子磁体的研究进展，并着重介绍了单核、三核及四核镝配合物单分子磁体的磁学性质。
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| 关 键 词： | 单分子磁体 稀土离子 弛豫 量子隧穿 磁性表征 |
| 收稿时间： | 2010-03-24 |
| 修稿时间： | 2010-05-11 |
Research Progress on Pure Lanthanide Single-Molecule Magnets |
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| LIN Shuang-Yan,GUO Yun-Nan,XU Gong-Feng,TANG Jin-Kui. Research Progress on Pure Lanthanide Single-Molecule Magnets[J]. Chinese Journal of Applied Chemistry, 2010, 27(12): 1365-1371. DOI: 10.3724/SP.J.1095.2010.00171 |
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| Authors: | LIN Shuang-Yan GUO Yun-Nan XU Gong-Feng TANG Jin-Kui |
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| Affiliation: | (State Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied ;Chemistry,Chinese Academy of Sciences,Changchun 130022) |
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| Abstract: | Single-molecule magnets(SMMs) continue to be an attractive research field because of their potential applications in quantum information storage and quantum computing. Lanthanide-based polynuclear system is an important avenue to explore in pursuit of SMMs with higher anisotropic barriers. The progress and prospect on pure 4f SMMs are briefly reviewed with an emphasis on the magnetic properties of the mono-, tri- and tetra-nuclear dysprosium SMMs. |
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| Keywords: | Single-Molecule magnets 4f ions Slow relaxation of the magnetization Quantum tunneling of magnetization Magnetic characterization |
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