Autoresonant (nonstationary) excitation of the l=1 diocotron mode

被引:0
|
作者
Fajans, J [1 ]
Gilson, E [1 ]
Friedlan, L [1 ]
机构
[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
来源
NON-NEUTRAL PLASMA PHYSICS III | 1999年 / 498卷
关键词
D O I
暂无
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
The autoresonant (nonlinear phase locking) manipulation of the diocotron mode in a non-neutral plasma is investigated. Autoresonance is a very general phenomena in driven nonlinear oscillator and ware systems. By sweeping or chirping the drive frequency, autoresonance allows the amplitude of a nonlinear wave to be controlled without the use of feedback. The experimental results, including a novel scaling relation, are in excellent agreement with a simple theoretical model.
引用
收藏
页码:176 / 181
页数:6
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