Electronic stopping power of [1 0 0] axial channeled 7Li ions in Si crystals

被引：8
作者：
Dias, JF
Azevedo, GD
Behar, M
Grande, PL
Klatt, C
Kalbitzer, S
机构：
[1] UFRGS, Inst Fis, BR-91510970 Porto Alegre, RS, Brazil
[2] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1999年 / 148卷 / 1-4期
关键词：
energy lass; channeling; stopping power;
D O I：
10.1016/S0168-583X(98)00675-2
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We report measurements on the electronic stopping pou;er of Li-7 ions along the (1 0 0) Si direction in the energy region between 1 and 8 MeV. The measurements were carried out using the standard RES/Channeling technique with SIMOX targets. The results show that the stopping power decreases for increasing energies, from 48 eV/A at 1 MeV down to 19 eV/A at 8 MeV. The general features obtained for the stopping power of Li-7 resemble those obtained for He ions measured previously. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：164 / 167
页数：4
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