典型文献
Electron beam modeling and analyses of the electric field distribution and space charge effect
文献摘要：
In electron beam technology,one of the critical focuses 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 simulation,and the 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.
文献关键词：
中图分类号：
作者姓名：
Yueling Jiang;Quanlin Dong
作者机构：
School of Instrumentation and Optoelectronic Engineering,Beihang University,Beijing,China
文献出处：
引用格式：
[1]Yueling Jiang;Quanlin Dong-.Electron beam modeling and analyses of the electric field distribution and space charge effect)[J].中国物理B（英文版）,2022(05):328-333
A类：
B类：
Electron,beam,modeling,analyses,electric,field,distribution,space,charge,effect,In,electron,technology,one,critical,focuses,research,development,efforts,improving,measurement,parameters,closely,related,generation,emission,operation,environment,role,corresponding,medium,this,study,calculation,method,proposed,intensity,cross,analyzed,characteristics,diffusion,caused,by,investigated,simulation,obtained,data,compared,experiment,demonstrated,that,sectional,primarily,affected,current,density,propagation,speed
AB值：
0.517001
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
