Guiding of high-current electron beam by macro-insulating units

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

Zhang, Mingwu^1 ; Xue, Yingli^1 ; Li, Xin^1 ; Liu, Junliang^1 ; Yang, Bian^1 ; Wang, Wei^1 ; Guo, Yipan^1 ; Xi, Wei^1 ; Zhu, Xiaona^1 ; Yang, Liping^1 ; Yu, Deyang^1 ; Shao, Caojie^1 ; Cai, Xiaohong^1

Institute of Modern Physics, Chinese Academy of Science, Nanchang Rd. 509, Lanzhou, China^1

关键词: Atom scattering;    Guiding effect;    High current electron beams;    Material surface;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/6/052027/pdf
DOI  :  10.1088/1742-6596/875/6/052027

来源: IOP

【 摘 要 】

Synopsis The guiding effect of high-current electron beams transmitting through different macro-insulating materials has been investigated by following our previous study. It is very surprised that the guiding effect by different materials was found to be very similar, which may be due to the combined contributions of the individual atom scattering and the repulsive field on material surface.