On the role of high-energy electrons in the formation of a plasma-beam discharge structure in a diode with a slit cathode

被引：10

作者：

Ashurbekov, N. A. ^{[1
]}

Iminov, K. O. ^{[1
]}

Kobzeva, V. S. ^{[1
]}

Kobzev, O. V. ^{[1
]}

机构：

[1] Dagestan State Univ, Makhachkala, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2007年 / 33卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

52.40.Mj;

D O I：

10.1134/S1063785007060211

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The spatial structure of visible emission from plasma of a transverse nanosecond pulsed electric discharge in a gas-filled diode with a hollow (slit) cathode has been experimentally studied. A relation is established between the regime of electron energy relaxation and the plasma-beam discharge structure formation. High values of the electron emission coefficient are observed in the experiment, which cannot be explained using the notion of electron emission from a cathode bombarded by fast heavy particles.

引用

页码：517 / 520

页数：4

共 14 条

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