摘要
在重离子加速器国家实验室ECR离子源上,成功组建了用于高电荷态离子与表面相互作用研究的原子物理实验平台;利用该实验平台,研究了用不同电荷态和不同速度的高电荷态离子与不同表面相互作用的可见光和X射线发射的情况,同时还研究了高电荷态Xe离子轰击晶体材料所引起的材料性质和表面结构变化的情况.
We have built a research platform for atomic physics on the electron cyclone resonance (ECR) ion resource of the national laboratory of the Heavy Ion Research Facility in Lanzhou (HIRFL). On this platform, we have systematically investigated the visible light and X-rays in the interaction of highly charged ions (HCI) which had a wide range of charge state and impact velocities with a variety of solid surfaces, on the other hand, the change of the surface character and structure after impacting by HCI had also been studied.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
2006年第1期23-26,共4页
Journal of Atomic and Molecular Physics
基金
国家自然科学基金(10274088
10274058
10405025)
国家自然科学基金重点项目(10134010)
科技部重大基础研究前期研究专项(2002CCA00900)
关键词
高电荷态离子
可见光谱
X射线
表面结构
Highly charged ions(HCI), visible light, X-rays, surface structure