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本文用基于两体碰撞近似的蒙特-卡罗模拟方法研究离子轰击入射角对溅射参数的影响,讨论了入射角与溅射产额、溅射粒子能谱、角分布和阈能的关系,并把计算结果与某些半经验公式和实验数据进行了比较。In this paper, the effects of the incidence angle of the ion-bombardment on the puttering parameters ire investigated by using Monte Carlo simulation based on the binary collision approximation. The dependence of sputtering yields, energy and angular distribution as well as threshold energy of sputtered particles on incidence angle are discussed. The results of calculation are compared with data given by semi-empirical formula and measurments.
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