Study of the cathode emissivity in generators for electron beam systems

被引：2

作者：

Petrov, Peter ^{[1
]}

Tongov, Manahil ^{[2
]}

机构：

[1] Bulgarian Acad Sci, Inst Elect, Blvd Tzarigradsko Chausse 72, Sofia 1784, Bulgaria

[2] Tech Univ, Bulevard Sveti Kliment Ohridski 8, Sofia 1756, Bulgaria

来源：

OPTIK | 2020年 / 209卷

关键词：

Electron beam generator; Electron beam systems;

D O I：

10.1016/j.ijleo.2020.164358

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper we present the results from a numerical modeling of the cathode emissivity in Electron Beam Generators (EBG) for electron beam systems. Using the Finite Elements Method (FEM) we present results from numerical simulation of the electric, thermal and electrostatic processes in the (EBG).

引用

页数：7

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