Forevacuum plasma electron source of a ribbon electron beam with a multi-aperture extraction system

16th International Conference of Students and Young Scientists "Prospects of Fundamental Sciences Development"

自然科学（总论）

Klimov, A.S.^1 ; Zenin, A.A.^1 ; Tu, Chan Van^1 ; Bakeev, I.Yu.^1

Physics Department, Tomsk State University of Control Systems and Radioelectronics, Tomsk

634050, Russia^1

关键词: Beam loss;    Extraction systems;    Multi aperture;    Optimal size;    Plasma electron sources;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/597/1/012069/pdf
DOI  :  10.1088/1757-899X/597/1/012069

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

The article presents the results of using a multi-aperture extraction system in the source of a ribbon electron beam. The optimal size of the holes in the anode and extractor, as well as the distance between the anode and the extractor at which the beam losses are minimal, are investigated.