A NEW EXX SYSTEM AND ITS APPLICATIONS

被引：0
|
作者：
邬显慷
曾宪周
孙永年
杨福家
机构：
[1] Fudan University Shanghai 200433 China
[2] Fudan University Shanghai 200433 China
来源：
Nuclear Science and Techniques | 1990年 / Z1期
关键词：
P1XE XRF IXX Matrix effect Target damage;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
IXX (or PIXE-induced XRF) technique gains two main advantages over conventional PIXE method. First, it can be used to avoid or significantly reduce background and spectral interferences from major elements in the sample by proper selecting the primary target. Second, target damage is greatly reduced, so that it is more suitable for the analysis of heatsensitive and delicate specimens. A new IXX system with a very tight geometry is described. Some of its performances and preliminary applications are presented.
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页码：76 / 81
页数：6
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