space charge effect
Recently Published Documents


TOTAL DOCUMENTS

198
(FIVE YEARS 17)

H-INDEX

20
(FIVE YEARS 1)

2021 ◽  
Author(s):  
Jiang Yueling ◽  
Dong Quanlin

Abstract In electron beam technology, the critical focus of research and development efforts is on improving the measurement of electron beam parameters. The parameters are closely related to the generation, emission, operation environment, and role of the electron beam and the corresponding medium. In this study, a field calculation method is proposed, and the electric field intensity distribution on the electron beam’s cross-section is analyzed. The characteristics of beam diffusion caused by the space charge effect are investigated in a simulation, obtained data are compared with the experiment. The simulation demonstrated that the cross-sectional electric field distribution is primarily affected by the electron beam current, current density distribution, and electron beam propagation speed.


2021 ◽  
Vol 93 (40) ◽  
pp. 13711-13718
Author(s):  
Xiaoqing Wu ◽  
Yu Li ◽  
Hongquan Xu ◽  
Yajie Chen ◽  
Haowei Mao ◽  
...  

2021 ◽  
Author(s):  
Shu Lin ◽  
Hongguang Wang ◽  
Hao Qu ◽  
Yongdong Li ◽  
Patrick Wong ◽  
...  

2021 ◽  
Vol 118 (26) ◽  
pp. 263506
Author(s):  
Kasra Rouhi ◽  
Robert Marosi ◽  
Tarek Mealy ◽  
Ahmed F. Abdelshafy ◽  
Alexander Figotin ◽  
...  

2021 ◽  
Author(s):  
Dong-Pyo Han ◽  
Motoaki Iwaya ◽  
Tetsuya Takeuchi ◽  
Satoshi Kamiyama ◽  
Isamu Akasaki

Author(s):  
Akoma Henry E.C.A. ◽  
Aiyeola S. Yommy ◽  
Iliya S. Zakwoi ◽  
Soyinka Olukunle ◽  
Nzekwu Nwanze

Sign in / Sign up

Export Citation Format

Share Document