Plasma limiter based on surface wave plasma excited by microwave

被引：8
|
作者：
Science College, National University of Defense Technology, Changsha 410073, China [1 ]
机构：
[1] Science College, National University of Defense Technology
来源：
Plasma Sci. Technol. | 2008年 / 4卷 / 480-483期
关键词：
Breakdown time; High power microwave; Limiter; Surface wave plasma;
D O I：
10.1088/1009-0630/10/4/16
中图分类号：
学科分类号：
摘要：
A novel plasma limiter, in which the plasma is excited by surface wave, is presented. The breakdown time of some gases filled in the limiter were calculated as a function of gas pressure, ionization degree and density of seed electrons under low pressure (0.01 ∼1 Torr) and high pressure (10 ∼1000 Torr) cases. The results show that the limiter filled with Xe with a pressure of 0.9 Torr, seed electron density of 1016 m-3, and ionization degree of 10-4, has a breakdown time of approximate 19.6 ns.
引用
收藏
页码：480 / 483
页数：3
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