Synchronization of drift waves -: art. no. 056401

被引:37
作者
Block, D
Piel, A
Schröder, C
Klinger, T
机构
[1] Univ Kiel, Inst Expt & Angew Phys, D-24098 Kiel, Germany
[2] Ernst Moritz Arndt Univ Greifswald, Inst Phys, D-17489 Greifswald, Germany
来源
PHYSICAL REVIEW E | 2001年 / 63卷 / 05期
关键词
D O I
10.1103/PhysRevE.63.056401
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
Based on a thorough experimental study of the equilibrium plasma state and the description of coherent drift modes in the framework of a linear, nonlocal model, the response of drift modes to different external driver signal is reported. Purely temporal perturbations as well as corotating and counter-rotating electric fields of various mode numbers are applied to the system. Drift mode synchronization and periodic pulling, typical for driven nonlinear oscillator systems, are investigated in detail. The full spatio-temporal behavior of periodic pulling is observed with multiprobe arrays.
引用
收藏
页码:564011 / 564017
页数:7
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