2ND HARMONIC ELECTRON-CYCLOTRON BREAKDOWN IN STELLARATORS

被引：18

作者：

CARTER, MD

BATCHELOR, DB

ENGLAND, AC

机构：

[1] Oak Ridge Natl Lab, Oak Ridge, TN,, USA, Oak Ridge Natl Lab, Oak Ridge, TN, USA

来源：

NUCLEAR FUSION | 1987年 / 27卷 / 06期

关键词：

PLASMA DEVICES;

D O I：

10.1088/0029-5515/27/6/010

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：

In linear wave-particle interaction models, the coupling between cold electrons and microwaves with frequency equal to twice the electron gyrofrequency is so weak that the ionization of a significant number of neutral hydrogen atoms would seem impossible in practical applications. However, the non-linear interaction of a cold electron with the wave is very large if the electron becomes trapped near resonance in a shallow, static magnetic well. A model has been developed to describe the breakdown of a neutral gas when these non-linear interactions are considered, and it is in reasonable agreement with the limited amount of available experimental data.

引用

页码：985 / 996

页数：12

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