Semi-empirical schemes for the x-ray mass absorption coefficients used in XRF analysis

被引：0

作者：

JI Xin-Ming

机构：

来源：

NuclearScienceandTechniques | 2002年 / 01期

关键词：

X-ray fluorescence (XRF) analysis; Mass absorption coefficients;

D O I：

暂无

中图分类号：

O434.14 [与物质的相互作用];

学科分类号：

070207 ; 0803 ;

摘要：

X-ray mass absorption coefficients play an important role in the accu racy of any XRF intensity calculation. It is necessary to determine the proper schemes for providing satisfying values μ/ρ. In this work we examined and compared various schemes. A program based on the existing schemes to provide more accurate and convenient μ/ρ values was then introduced. The results from the program appears to be tolerable.

引用

页码：42 / 49

页数：8

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