摘要
本文介绍运动粒子与固体靶相互作用研究中,常用的几种相互作用势:并给出在晶态靶和无定形靶中,两体碰撞散射角的近似计算方法及结果。本文得出的结论对用蒙特卡罗方法模拟计算轴阻塞分布、表面峰强度及溅射等有应用价值。
In this paper, some interatomic potentials in studies of the interaction of energetic particles with solid targets are presented, the methods and results of approximate calculations of scattering angle for binary collision in crystalline and amorphous solids are given. The obtained conclusions is significative for computing axial blocking dips, surface peak intensity as well as sputtering by using Monte Carlo simulation.
出处
《计算物理》
CSCD
北大核心
1992年第3期232-240,共9页
Chinese Journal of Computational Physics
关键词
相互作用势
散射
碰撞
固体
粒子
binary collision, interatomic potentials, scattering angle, approximate calculations
