| 晶体中稀土离子能级重心的位移 |
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| 引用本文： | 张思远.晶体中稀土离子能级重心的位移[J].物理学报,1987,36(8):1093-1098. |
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| 作者姓名： | 张思远 |
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| 作者单位： | 中国科学院长春应用化学研究所 |
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| 摘 要： | 本文从理论上讨论了晶场作用对稀土离子能级重心位移的影响, 具体计算了J 混效应对15 个含Nd 3十离子的晶体中的l-J- 能级重心的位移. 结果指出J 混效应加宽了光谱项-(2s +l)- L由于自旋轨道祸合导致的能级劈裂宽度, 并且与晶体基质的组成、结构有关.
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SHIFT OF THE CENTER OF GRAVITY OF RARE EARTH ION IN THE CRYSTALS |
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| Zhang Si-yuan.SHIFT OF THE CENTER OF GRAVITY OF RARE EARTH ION IN THE CRYSTALS[J].Acta Physica Sinica,1987,36(8):1093-1098. |
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| Authors: | Zhang Si-yuan |
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| Abstract: | In this paper, the influence of crystal field on the shift of center of gravity of rare earth ion are discussed theoretically. The shifts of the center of gravity of‘I , state due to the J-mixing effect occur in 15 crystals doped Nd3+ are calculated. The results show that the splitting width of spectral term,
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