Reactive interactions of hydrogen molecular ions H2+, D2+, H3+, D3+ and HD+ with carbon tiles from TORE SUPRA

被引：12
|
作者：
Qayyum, A
Schustereder, W
Mair, C
Hess, W
Scheier, P
Märk, TD
机构：
[1] Univ Innsbruck, Inst Ionenphys, A-6020 Innsbruck, Austria
[2] CEA Cadarache, EURATOM Assoc, F-13108 St Paul Les Durance, France
来源：
PHYSICA SCRIPTA | 2003年 / T103卷
关键词：
D O I：
10.1238/Physica.Topical.103a00029
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Surface induced dissociation of diatomic and tri-atomic hydrogen and deuterium ions upon impact on a hydrogen covered graphite surface has been investigated in the collision energy range from about 20 up to 100 eV. In this typical energy regime for fusion edge plasma conditions relative abundances of H+ and D+ fragments as a function of collision energy were measured, no di-atomic secondary product ions could be observed. As target surfaces graphite tiles from the Tokamak experiment TORE SUPRA in CEA-Cadarache/France have been used.
引用
收藏
页码：29 / 33
页数：5
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