Abstract The total energy loss of N+q ions (for v< Bohr velocity) grazing on the Al(111) has been simulated without any `fit' parameter and compared with the experimental data. The energy loss due to the charge exchange, happening before the N+q hits the Al(111) surface, is studied. The present simulation shows that the energy loss strongly depends on the charge state of the projectile and the lattice orientation of Al(111) surface. The calculated total energy loss agrees with experimental data very well.
Received: 21 August 2006
Revised: 18 December 2006
Accepted manuscript online:
PACS:
61.85.+p
(Channeling phenomena (blocking, energy loss, etc.) ?)
Fund: Project supported by the Research
Fund for the Doctoral Program of Higher Education, China (Grant No
20030730004), the National Natural Science Foundation of China
(Grant No 10374039) and the Natural Science Foundation of Gansu
Province, China (Grant No Z
Cite this article:
Hu Bi-Tao(胡碧涛), Chen Chun-Hua(陈春花), Song Yu-Shou(宋玉收), and Gu Jian-Gang(顾建刚) Energy loss of low energy ion N+q grazing on the Al(111) surface 2007 Chinese Physics 16 1285
Fast-electron-impact study on excitations of 4d electron of xenon Zhang Xin (张鑫), Liu Ya-Wei (刘亚伟), Peng Yi-Geng (彭裔耕), Xu Long-Quan (徐龙泉), Ni Dong-Dong (倪冬冬), Kang Xu (康旭), Wang Yang-Yang (王洋洋), Qi Yue-Ying (祁月盈), Zhu Lin-Fan (朱林繁). Chin. Phys. B, 2015, 24(12): 123401.
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