Analysis of the absorption spectrum of U3+ doped YCl3 single crystals

被引：0
|
作者：
Sobczyk, M [1 ]
Drozdzynski, J [1 ]
Karbowiak, M [1 ]
机构：
[1] Univ Wroclaw, Fac Chem, PL-50383 Wroclaw, Poland
来源：
POLISH JOURNAL OF CHEMISTRY | 2005年 / 79卷 / 11期
关键词：
uranium(3+); U3+: YCl3 single crystals; absorption spectrum; crystal-field parameters;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Low-temperature emission and polarized absorption spectra of U3+ ions diluted in YCl3 host single crystals have been recorded in the 4000-50000 cm(-1) spectral range. The point symmetry of the doped U3+ ions has been assumed to be octahedral. 29 experimental crystal-field levels were fitted to seven parameters of a semi-empirical Hamiltonian representing the combined atomic, and one-electron crystal field operators, with a rms deviations of 49 cm(-1).
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页码：1805 / 1811
页数：7
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