| Na5Eu(MO4)4(M=Mo,W)的B(λkq)强度参数和跃迁几率 |
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| 引用本文： | P.Porcher,J.Hls,黄京根. Na5Eu(MO4)4(M=Mo,W)的B(λkq)强度参数和跃迁几率[J]. 发光学报, 1986, 7(3): 261-268 |
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| 作者姓名： | P.Porcher J.Hls 黄京根 |
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| 作者单位： | 1. 法国国家科研中心固体中过渡金属实验室;2. 复旦大学材料科学研究所 |
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| 摘 要： | 本文应用Judd-Ofelt理论,从实验光谱数据得到了Na5Eu(MO4)4(M=Mo,W)的B(λkq)唯象参数.由这些B(λkq)线—线跃迁强度参数计算得到的5D0,1(ri)→7FJ(rf)的跃迁几率同实验光谱数据得到的跃迁几率较好地相吻合.本文对计算数据和实验结果之向存在的偏差作了讨论.
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THE (B(λkq) INTENSITY PARAMETERS AND 4f-4f TRANSITION PROBABILITIES OF Na5Eu(MO4)4(M=Mo,W) |
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| P. Porcher,J. Holsa,Huang Jinggen. THE (B(λkq) INTENSITY PARAMETERS AND 4f-4f TRANSITION PROBABILITIES OF Na5Eu(MO4)4(M=Mo,W)[J]. Chinese Journal of Luminescence, 1986, 7(3): 261-268 |
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| Authors: | P. Porcher J. Holsa Huang Jinggen |
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| Affiliation: | 1. Laboratoir e des Elements de Transition dans let Solides, ER210 du CNRS, 92190 Meudon-Bellevue, France;2. Institute of Material Science, Fudan University |
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| Abstract: | This paper gave the simulation of the 5D0,1→7FJ line-to-line transition probabilities in Na5Eu(MO4)4(M=Mo,W)hosts according to the Judd-Ofelt theory.The Wave-functions of the 5D and 7F levels were derived from the crystal field calculation made in a basis of 671 |SLJM> levels including J-mixing. The wave-functions were used to calculate the m.d. and e.d. matrix elements. |
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