M-X-ray emission in interaction of slow highly charged Xeq+ ions (q=26-40) with metallic foils

30th International Conference on Photonic, Electronic, and Atomic Collisions

Jabloski, L.^1 ; Bana, D.^1 ; Braziewicz, J.^1 ; Czub, J.^1 ; Jagodziski, P.^2 ; Kubala-Kuku, A.^1 ; Sobota, D.^1 ; Stabrawa, I.^1 ; Pajek, M.^1

Institute of Physics, Jan Kochanowski University, Kielce

25-406, Poland^1

Department of Mathematics and Physics, Kielce University of Technology, Kielce

25-314, Poland^2

关键词: Atomic structure calculations;    Electron beam ion source;    Highly charged ions;    Hollow atoms;    Metallic foils;    Metallic surface;    X-ray emission;    X-ray spectra;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/12/112009/pdf
DOI  :  10.1088/1742-6596/875/12/112009

来源: IOP

【 摘 要 】

Emission of M-X-rays in interaction of slow highly charged Xeq+ions, delivered by electron beam ion source (EBIS), with metallic surfaces was studied. Measured M-X-ray spectra for different charge states give access to interpret both the dynamics of neutralization of highly charged ions at surfaces and relaxation processes of hollow atoms formed in this process. The measured spectra are interpreted in terms of the performed atomic structure calculations using the GRASP code.