3D-Electron Density Distributions in a Hollow Cathode Discharge

被引：0

作者：

Bernatskiy, A. V. ^{[1
]}

Draganov, I. I. ^{[1
,2
]}

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

Ochkin, V. N. ^{[1
]}

机构：

[1] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia

[2] Natl Res Univ, Moscow Inst Phys & Technol, Dolgoprudnyi 141701, Moscow Oblast, Russia

来源：

HIGH ENERGY CHEMISTRY | 2024年 / 58卷 / SUPPL 2期

关键词：

PLASMA PARAMETERS; HELIUM; ANODE;

D O I：

10.1134/S0018143924700693

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

For the first time, the electron density (N-e) distribution was measured in the plasma region between the edge of a copper hollow cathode and a mesh steel anode, not limited by the side walls. In the central region of the discharge aperture, the electron density decreased in the direction from the cathode to the anode according to a law close to linear, which was associated with the absorption of electrons by the anode. In a number of directions, electrons were observed outside the discharge aperture.

引用

页码：S108 / S110

页数：3

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