H2+团簇与固体相互作用的Monte Carlo模拟
Monte Carlo Simulation for the Interaction of Swift H2+Clusters w ith Solid Films
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摘要: 讨论了H2+ 团簇在物质中的作用过程 ,包括库仑爆炸过程、尾流势的影响和与靶原子的近碰撞等 .开发成功了一套适用于不同靶材料的MonteCarlo模拟程序 ,模拟计算了H2+ 通过碳膜后出射粒子的能谱和角分布,并与实验结果进行了比较. The interaction process including Coulomb explosion, wake pot ential, and close collision with target atoms have been discussed in detail. A M onte Carlo program suitable for simulating cluster ions in both amorphous and cr ystal targets has been developed. The energy distribution and autgoing angle di stribution are calculated by the program and compared with experimental results.Abstract: The interaction process including Coulomb explosion, wake pot ential, and close collision with target atoms have been discussed in detail. A M onte Carlo program suitable for simulating cluster ions in both amorphous and cr ystal targets has been developed. The energy distribution and autgoing angle di stribution are calculated by the program and compared with experimental results.
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