Computer simulation of channeling effect for slow high charged ion U<sup>q+</sup> grazing incidence on Al（111） surface

HU Bitao SONG Yushou

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Computer simulation of channeling effect for slow high charged ion U^q+ grazing incidence on Al（111） surface

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- Computer simulation of channeling effect for slow high charged ion U^q+ grazing incidence on Al（111） surface
- NUCLEAR TECHNIQUES Issue 5, (2005)
- 作者机构：
  
  1. 兰州大学物理学院原子核研究所
  2. 兰州大学物理学院原子核研究所,兰州,730000
- 作者简介：
- 基金信息：
  
  国家自然科学基金(10374039)省自然科学基金(ZS031-A25-001-Z)高等学校理科博士点基金(20030730004)资助
- DOI：
  CLC： TL501
- Published：01 May 2005
- 稿件说明：
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[1]胡碧涛,宋玉收.低能高电荷态离子U~(q+)在金属Al(111)表面掠射产生沟道效应的计算机模拟[J].核技术,2005(05):337-341.

HU Bitao SONG Yushou. Computer simulation of channeling effect for slow high charged ion U^q+ grazing incidence on Al（111） surface[J]. Nuclear techniques, 2005, (5): 337-341.
[1]胡碧涛,宋玉收.低能高电荷态离子U~(q+)在金属Al(111)表面掠射产生沟道效应的计算机模拟[J].核技术,2005(05):337-341. DOI：

HU Bitao SONG Yushou. Computer simulation of channeling effect for slow high charged ion U^q+ grazing incidence on Al（111） surface[J]. Nuclear techniques, 2005, (5): 337-341. DOI：

摘要

用自己编写的STARF程序

系统地研究了低能高电荷态离子uq+（q=10-40）在Al（111）晶面上掠射时

反射系数、反射离子的角分布等对于离子入射角、电荷态和能量的依赖关系;并探讨了高电荷态离子在金属表面产生沟道效应的条件。

Abstract

Using STARF code developed by ourselves

the scattering of Uq+(q=10-40) from Al (111) surface under grazing angle were simulated. In our simulation

the dependence of the reflection coefficient and the reflection angle distribution on incidence angle

charge state and kinetic energy of the projectile were systematically studied. In the present work

our simulation results were also compared with results in references and found in good agreement with them.

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Computer simulation of channeling effect for slow high charged ion Uq+ grazing incidence on Al（111） surface

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Computer simulation of channeling effect for slow high charged ion U^q+ grazing incidence on Al（111） surface