DYNAMIC SCREENING, CHARGE STATES AND ENERGY-LOSS OF IONS IN SOLIDS

被引：4
|
作者：
FLORES, F [1 ]
ECHENIQUE, PM [1 ]
机构：
[1] UNIV BASQUE COUNTRY, FAC QUIM, DEPT FIS MAT, E-20080 SAN SEBASTIAN, SPAIN
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1991年 / 56-7卷
关键词：
D O I：
10.1016/0168-583X(91)96047-O
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The stopping power for light ions in solids is discussed by considering the dynamic screening of the moving ion and its charge states as a function of the ion velocity. Taking into account three different mechanisms for the electron capture and loss, the charge states for H and He moving in Al have been calculated introducing the contributions of the ion charge states and the capture and loss processes. Good agreement with experimental data is found.
引用
收藏
页码：358 / 360
页数：3
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