COMPUTER STUDIES OF SURFACE SEMICHANNELING EFFECTS ON SPATIAL DISTRIBUTIONS OF REFLECTED IONS

被引：22

作者：

YAMAMURA, Y

TAKEUCHI, W

机构：

来源：

RADIATION EFFECTS AND DEFECTS IN SOLIDS | 1979年 / 42卷 / 1-2期

关键词：

D O I：

10.1080/10420157908201736

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Computer simulation of the reflection of a 30 KeV Ar** plus ion beam from a (100) copper single crystal is carried out under the semichannel condition, using the binary collision model. The results show that the main features of the spatial distribution of reflected ions are well explained by V. Yurasova's arguments. It is also found that E. S. Parilis's spot A and spot B contribute appreciably to the spatial distribution at small incident angles. The relation between the semichanneling effect and the planar or axial channeling effect is also discussed in detail.

引用

页码：55 / 64

页数：10

共 31 条

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