Dynamics of ionisation wave propagation in an applied external electric field  

作　　者：Yang Xia Dongping Liu Hamidreza Ghomi Wenchun Wang Zhenhua Bi Longfei Ji Xueyang Wang Zhihua Qi Bin Li 

机构地区：[1]Liaoning Key Laboratory of Optoelectronic Films and Materials,School of Physics and Materials Engineering,Dalian Nationalities University,Dalian 116600,People’s Republic of China [2]School of Physics and Optoelectronic Technology,Dalian University of Technology,Dalian 116024,People’s Republic of China [3]Laser and Plasma Research Institute,Shahid Beheshti University,Evin,Tehran 1983963113,Iran [4]Beijing Guangyao Energy Technology Co.,Ltd,Beijing 100015,People’s Republic of China

出　　处：《High Voltage》2016年第2期90-94,共5页高电压（英文）

基　　金：the National Natural Science Foundation of China(NSFC-11475042,NSFC-11505025,NSFC-51377014 and NSFC-21573035).

摘　　要：This study presents spatio-temporal development of the ionisation waves(IWs)along one dielectric tube with an extra alternating electric field.A pulsed direct current power supply is used for generating the IWs,and another alternating current power supply is used for altering the distribution of electric fields along the dielectric tube.The measurements show that the propagation velocity and density of IWs are strongly affected by the external electric field.The direct relation between external electric field and the velocity of the IWs is demonstrated.Further analysis indicates that the external electric field can be utilised to control the propagation of the IWs,resulting in a change of their density and velocity.

关 键 词：field. PROPAGATION DIELECTRIC 

分 类 号：O53[理学—等离子体物理]