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本文提出了用颗粒大截面与Gauss分布电子束相截来计算颗粒X射线强度的方法。电子能量为20keV,25keV时,对Al,Cu,Au等元素的球体、长方体、椭柱体、椭球体等规则颗粒计算了特征X射线强度。电子散射的Monte Carlo计算是用文献[1]的模型进行的。Based on the intersection between Gauss electron beam and the largest cross-sectior of the particles, a method is proposed for calculating the X-ray intensity emitted frond particles. The intensity of the characteristic X-rays from particles of the shape of spheroid, cuboid, elliptic cylinder or elliptic spheroid has been calculated for Al, Cu and Au at 20keV and 25keV. Monte Carlo evaluation of the electron scattering was performed using the model put forward in reference (1).
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