Spontaneous pattern formation in an effectively one-dimensional dielectric-barrier discharge system

被引：139

作者：

Guikema, J ^{[1
]}

Miller, N ^{[1
]}

Niehof, J ^{[1
]}

Klein, M ^{[1
]}

Walhout, M ^{[1
]}

机构：

[1] Calvin Coll, Dept Phys & Astron, Grand Rapids, MI 49546 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.85.3817

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In a dielectric-barrier discharge between diametrically opposite sides of a narrow tube, discharge filaments stabilize at regular intervals along the tube's length. Three types of periodic patterns are observed, as is a disordered state in which filaments fire at apparently random positions and times. Time-resolved current measurements indicate that for each spatial pattern, a particular number of discharge stages occur during the voltage half-cycle. A preliminary model of the pattern-formation dynamics is described, motivating further work on rime-resolved imaging and investigations of surface charge distributions.

引用

页码：3817 / 3820

页数：4

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