Model of collective ion acceleration in a vacuum discharge based on the concept of a deep potential well

被引：35

作者：

Barengol'ts, SA

Mesyats, GA

Perel'shtein, ÉA

机构：

[1] Russian Acad Sci, Inst Gen Phys, Nat Sci Res Ctr, Moscow 117942, Russia

[2] Russian Acad Sci, Inst Electrophys, Ural Div, Ekaterinburg 620016, Russia

[3] Joint Inst Nucl Res, Dubna 141980, Moscow Oblast, Russia

来源：

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 2000年 / 91卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1342883

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An ecton mechanism for the operation of the cathode spot and the concept of a deep nonstationary potential well are used as the basis to propose a model of collective ion acceleration at the spark stage of a vacuum discharge. It is shown that in principle a deep potential well can form in the presence of an external electric field and the conditions for its formation in an explosive-emission diode are clarified. The proposed model can explain the main processes leading to collective ion acceleration and shows good agreement with the experimental results. (C) 2000 MAIK "Nauka/Interperiodica".

引用

页码：1176 / 1182

页数：7

共 18 条

[1]

[Anonymous], 2000, ECTONS VACUUM DISCHA

[2]

Bazhenov G. P., 1977, Soviet Physics - Technical Physics, V22, P1212

[3]

Bazhenov G. P., 1979, Soviet Physics - Technical Physics, V24, P67

[4] The acceleration of a cathode-jet plasma in a pulse vacuum discharge [J].