Influence of a longitudinal magnetic field on the parameters and characteristics of a forevacuum plasma electron source based on a hollow-cathode discharge

被引：4

作者：

Bakeev, I. Yu. ^{[1
]}

Klimov, A. S. ^{[1
]}

Oks, E. M. ^{[1
,2
]}

Zenin, A. A. ^{[1
]}

机构：

[1] Tomsk State Univ Control Syst & Radioelect, Tomsk, Russia

[2] SB RAS, Inst High Current Elect, Tomsk, Russia

来源：

VACUUM | 2021年 / 187卷

关键词：

Plasma-cathode electron source; Hollow-cathode discharge; Longitudinal magnetic field; Electron emission from plasma; Forevacuum pressure range;

D O I：

10.1016/j.vacuum.2021.110161

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report on the effect of a longitudinal magnetic field in the plasma emission system of a forevacuum-pressure, plasma-cathode electron beam source utilizing a hollow-cathode glow discharge, and on the electron emission properties of the magnetized plasma. We show that the degree and character of the magnetic field effect are in many ways determined by the geometry of the hollow cathode plasma source.

引用

页数：6

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