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粒子激发的X射线分析(PIXE)和卢瑟福背散射法(RBS)可以用来作作品全元素(Z>11)的定量分析.由于这个方法简便、非破坏性及需要的样品量极少,因此得到分析界的普遍重视.如果将粒子束聚焦,且装上扫描设备和计算机数据获取系统,可以得到样品中元素丰度分布的扫描图.这个核探针曾用于检验一块钢样的裂缝,以分析裂缝形成的可能原因.也曾用于观测东汉年代制造的铜镜的截面上的元素的分布.
Particle-excited X-ray analysis (PIXE) and Rutherford backscattering (RBS) can be used for quantitative analysis of all elements of a work piece (Z> 11). Because this method is simple, non- destructive and requires very few samples , And therefore get the general attention of the analytical community.If the particle beam is focused and equipped with scanning equipment and computer data acquisition system can be obtained in the sample element abundance distribution of the scan.The nuclear probe was used to test a steel sample Cracks in order to analyze the possible reasons for the formation of cracks.It was also used to observe the distribution of the elements on the cross section of the copper mirror manufactured in the Eastern Han Dynasty.