点击次数：

论文类型：期刊论文

发表时间：2014-10-01

发表刊物：IEEE TRANSACTIONS ON PLASMA SCIENCE

收录刊物：SCIE、EI、Scopus

卷号：42

期号：10,SI

页面范围：2328-2329

ISSN号：0093-3813

关键字：Atmospheric-pressure plasmas; plasma properties

摘要：A symmetrical 1-D self-organized discharge pattern is formed in argon near atmospheric pressure. The electrode is shaped as a circular configuration with a wedge-shaped brim and driven by an ac power supply operating at a frequency of 30 kHz. In this circular electrode configuration, each discharge channel of the pattern is accompanied by two neighboring discharge channels on both sides identically, therefore the pattern structure is simplified and its symmetry is advanced. The presented photos exhibit the regularly developing symmetrical patterns with the applied voltage.