Statistical Prediction of Microwave Window Breakdown: Effects of RF Magnetic Field

被引：12
|
作者：
Sazontov, Alexander G. [1 ]
Nechaev, Vladislav E. [1 ]
Vdovicheva, Nadezhda K. [2 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia
[2] Russian Acad Sci, Inst Phys Microstruct, Nizhnii Novgorod 603950, Russia
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 2012年 / 40卷 / 02期
关键词：
RF magnetic field; saturation; susceptibility diagram; velocity spread; wave reflection; window breakdown; MULTIPACTOR DISCHARGE;
D O I：
10.1109/TPS.2011.2176147
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
This paper analyzes the effects of RF magnetic field on the initiation and temporal evolution of multipactor discharge on a dielectric exposed to a linearly polarized electromagnetic wave. It is revealed that the RF magnetic field changes considerably the electron dynamics in the range of small dc fields: It leads to a widening of the susceptibility region and gives the dominant contribution to the total buildup time of the discharge. The nonlinear integral equation for obtaining the saturation level for the given material and velocity spread is formulated.
引用
收藏
页码：451 / 462
页数：12
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