本工作用Ne代替Ar作为缓冲气体,在快放电激励条件下,对Kr2F的动力学过程进行了研究,观察到较强的Kr2F荧光辐射,并用时间积分谱的方法测定了Kr2F的三体形成速率常数。本文还指出了用Ne作为缓冲气体比用Ar作为缓冲气体更有利于增强Kr2F的辐射。

By using Ne instead of Ar as buffer gas, the kinetic processes of Kr3F* have been studied under fast discharge excitation conditions and intense fluorescence emission from Kr2F* has been observed. Three-body formation rate constants of Kr2F* have been measured by using time-integrated spectra method. It is pointed out that using Ne instead of Ar as buffer gas could enhance the emiss’on from Kr2F*.