L-SUBSHELL COSTER-KRONIG YIELDS FOR TB

被引：6
|
作者：
SANCHEZ, HJ
PEREZ, RD
RUBIO, M
CASTELLANO, G
机构：
[1] Facultad de Matemática, Universidad Nacional de Córdoba, Córdoba
来源：
X-RAY SPECTROMETRY | 1995年 / 24卷 / 05期
关键词：
D O I：
10.1002/xrs.1300240502
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The synchrotron photoionization method was applied to measure L-subshell Coster-Kronig yields for Tb. This method is based on the capability of tuning the energy of the synchrotron photons producing a selective subshell ionization. A foil sample of Tb was irradiated and characteristic spectra were recorded. Data were analysed using a new formalism (based on a matrix representation) to express x-ray fluorescence intensities involving Coster-Kronig transitions. The results obtained were f(12) = 0.201 +/- 0.014, f(13) = 0.281 +/- 0.027 and f(23) = 0.097 +/- 0.016. These data represent valuable information for spectroscopists, considering the lack of data for L-shell parameters.
引用
收藏
页码：221 / 225
页数：5
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