摘要
本文从已给物理假设及反应机制出发,叙述了电子在样品中散射的蒙特卡罗模拟方法,由于问题本身的特殊性,采用了指向概率和统计估计相结合的方法,得到了满意的结果。
A Monte Carlo simulation for low energy electrons scattering in the sample is presented in this paper. Since the particular features of the physical assumptions and the reaction mech anism, a method which combine the next -event estimator with the last -event estimator is employed. The results are satisfactory.
出处
《计算物理》
CSCD
北大核心
1991年第2期183-188,共6页
Chinese Journal of Computational Physics
基金
国家自然科学基金
关键词
电子
散射
随机方法求积
厚度效应
electron, thickness effect, next -event estimator, last -event estimates.
