Electrons transmitted through a plate capillary

29th International Conference on Photonic, Electronic, and Atomic Collisions

Xue, Yingli^1 ; Yu, Deyang^1 ; Liu, Junliang^1 ; Zhang, Mingwu^1 ; Yang, Bian^1 ; Zhang, Yuezhao^1 ; Cai, Xiaohong^1

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou

730000, China^1

关键词: Capillary axis;    Initial energy;    Tilt angle;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/8/082006/pdf
DOI  :  10.1088/1742-6596/635/8/082006

来源: IOP

【 摘 要 】

1.5 keV electrons passed through a plated capillary were studied. We observed that the electrons were transmitted the capillary along its axis for smaller tilt angle, while for larger tilt angle, the electrons emerged from the capillary neither along the capillary axis nor along the beam incident direction, but kept their initial energy.