Simulation of self-focusing electron emitter
Simulation of self-focusing electron emitter
复制标题
自聚焦电子发射器仿真
DOI:
10.1109/ivnc.2009.5271578
复制
发表时间:
2009-07
影响因子:
1.4
通讯作者:
Mimura, Hitenori
中科院分区:
文献类型:
--
作者:
Yuan, Guang;Jiang, Jinjing;Li, Chun;Liu, Weidong;Mimura, Hitenori
In this paper, a self-focusing field electron emitter was proposed and simulated with finite element method. In the electron emitter proposed, the gate electrode is placed on center and surrounded by cathode. Therefore, gate electrode is not only to extract the electron from cathode, but also to focus the electron beam. The simulated results show a significant decrease of the dispersion of electron beam.
DOI:
10.1016/s0169-4332(99)00049-5
发表时间:
1999-05
期刊:
--
影响因子:
--
作者:
M. Nagao;K. Utsumi;Y. Gotoh;H. Tsuji;J. Ishikawa;T. Nakatani;T. Sakashita;K. Betsui
通讯作者:
M. Nagao;K. Utsumi;Y. Gotoh;H. Tsuji;J. Ishikawa;T. Nakatani;T. Sakashita;K. Betsui
影响因子:
2.8
作者:
Dan Zhu;Dejie Li;Jian Wang
通讯作者:
Dan Zhu;Dejie Li;Jian Wang