介质阻挡放电中的局域态粒子对结构  

Localized Pairs of Particles Structure in Dielectric Barrier Discharge

作　　者：杨玉杰[1] 董丽芳[1] 贺亚峰[1] 岳晗[1] 

机构地区：[1]河北大学物理科学与技术学院,河北保定071002

出　　处：《河北大学学报（自然科学版）》2009年第4期365-368,共4页Journal of Hebei University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(10575027;10775037);河北省自然科学基金资助项目(A2006000950)

摘　　要：采用双水电极装置,研究了在大气压下氩气介质阻挡放电系统中所观察到的局域态粒子对结构.实验发现了4种不同类型的局域态粒子对结构,通过对其时空动力学行为的分析把其分为2类:一类为稳定的局域态粒子对结构;另一类为至少含有1个振动的点的局域态粒子对结构.还分析了边界对电场强度的影响,并讨论了壁电荷对其起到的作用.The localized pairs of particles structure is obtained in dielectric barrier discharge system with two water electrodes at atmospheric pressure with argon. Four localized particle-particle structures are found. They are divided into two kinds by analyzing the behaviors of spatiotemporal dynamics. One is the stable localized pairs of particles structure and the other is the one with an oscillatory spot at least. The influence of the boundary on the electric field strength is analyzed and the influence of wall charge on the localized structure is also discussed.

关 键 词：介质阻挡放电 局域态结构 时空动力学 

分 类 号：O461[理学—电子物理学]