采用特殊设计的水电极介质阻挡放电装置,使用氩气在一个大气压的实验条件下获得了稳定的图灵斑图,并通过对放电电流和光信号进行研究,发现这时放电是弥散的.实验表明稳定斑图的形成与放电间隙的气体成分、电源电压和频率等都有一定的关系.
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