Calculation of the electron beam current in a vacuum diode with a magnetically insulated edge cathode

被引：0

作者：

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

Kovalev, N. F. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

TECHNICAL PHYSICS | 2006年 / 51卷 / 08期

关键词：

41; 75; Fr;

D O I：

10.1134/S1063784206080044

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The current of a steady-state electron beam emitted from the magnetically insulated, finite-emissivity edge cathode of a two-electrode coaxial gun is calculated. The dependence of the emission current on the applied voltage is analyzed by solving a self-consistent problem. The field structure near the cathode edge is investigated, and its dependence on the current of the generated electron beam is determined.

引用

页码：981 / 986

页数：6