Influence of crystal materials on the synchrotron X-ray fluorescence analysis: a study of crystal and amorphous clinopyroxene

被引：0
作者：
Zheng, HF [1 ]
Huang, YY
Ma, PX
Ju, X
机构：
[1] Peking Univ, Dept Geol, Beijing 100871, Peoples R China
[2] Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
来源：
CHINESE SCIENCE BULLETIN | 1999年 / 44卷 / 12期
关键词：
synchrotron radiation; X-ray fluorescence analysis; diffraction;
D O I：
10.1007/BF02886146
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Synchrotron X-ray fluorescence analyses of crystal and amorphous clinopyroxene were compared. The results showed that using the synchrotron X-ray as a source of energy, the diffraction X-ray of crystal materials will seriously affect the X-ray fluorescence analysis. In order to avoid the influence of diffraction, the best way to solve it is to use the monochromatic source, or to have a collimating slit between sample and Si(Li) detector.
引用
收藏
页码：1144 / 1146
页数：3
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