Luminescence of uranium ions in sodium fluoride crystals

被引：0
|
作者：
A. N. Cherepanov
T. S. Koroleva
M. M. Kidibaev
V. Yu. Ivanov
A. V. Chepkasova
B. V. Shul’gin
机构：
[1] Ural State Technical University,Institute of Physics
[2] National Academy of Sciences of Kyrgyzstan,undefined
来源：
Optics and Spectroscopy | 2008年 / 105卷
关键词：
78.55.-m;
D O I：
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学科分类号：
摘要：
The luminescence spectra of bulk and fiber sodium fluoride crystals activated with uranium ions have been analyzed. Luminescence of uranium centers at temperatures of 8.5 and 300 K is considered and the features of the luminescence spectra of these centers in crystals of different dimension are analyzed. The luminescence spectra are simulated with allowance for the spectral-line profiles. Possible models of uranium centers are considered.
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