The source of volume beam-plasma formations based on a high-current non-self-sustained glow discharge with a large hollow cathode

被引：22

作者：

Denisov, V. V. ^{[1
]}

Akhmadeev, Yu H. ^{[1
]}

Koval, N. N. ^{[1
,2
]}

Kovalsky, S. S. ^{[1
]}

Lopatin, I., V ^{[1
]}

Ostroverkhov, E., V ^{[1
]}

Pedin, N. N. ^{[1
]}

Yakovlev, V. V. ^{[1
]}

Schanin, P. M. ^{[1
]}

机构：

[1] Inst High Current Elect SB RAS, Tomsk 634055, Russia

[2] Natl Res Tomsk Polytech Univ, Tomsk 634050, Russia

来源：

PHYSICS OF PLASMAS | 2019年 / 26卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

LOW-TEMPERATURE PLASMA;

D O I：

10.1063/1.5126485

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The paper considers a plasma source based on a low-pressure (approximate to 1 Pa) high-current (up to 450 A) non-self-sustained glow discharge with a hollow cathode of volume approximate to 0.2 m(3). The research data are presented on the ignition stability of the discharge, on its main parameters, and on the radial and azimuthal plasma inhomogeneity varying with the pressure, discharge voltage and current, and anode-to-cathode area ratio at a plasma density of approximate to 10(18) m(-3) and an ionization degree of approximate to 1%. The beam plasma formations synthesized in such an electrode system of non-self-sustained glow discharge with a hollow cathode are interesting both from a scientific and technical point of view.

引用

页数：9

共 29 条

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