Experimental Investigation of Low Pressure Audio Frequency Discharge in Argon  

作　　者：A.A.Azooz A.Y.Owaid 

机构地区：[1]Department of Physics,College of Science,Mosul University,Mosul Iraq [2]Technical Institute of Mosul,Mosul,Iraq

出　　处：《Chinese Physics Letters》2012年第10期144-147,共4页中国物理快报（英文版）

摘　　要：Experimental data obtained on audio frequency(100–10000 Hz)discharge in argon at four pressures 50,60,70,and 80 mTorr are presented.The data show significant changes of the discharge current waveform with frequency.These changes seem to be associated with the glow discharge profile and colour.An empirical model based on the assumption of a frequency-dependent breakdown voltage is used to describe the experimental data.

关 键 词：BREAKDOWN AUDIO FREQUENCY 

分 类 号：TN9[电子电信—信息与通信工程]