【摘要】 对横向快放电激励的Ar/He/F₂混合气体,用测量Ar₂F^*和ArF^*时间积分光强之比的办法,得到了Ar₂F^*三体形成过程的速率常数及F₂对Ar₂F^*的猝灭系数。对二体形成过程和离子-离子复合形成过程也进行了讨论。更多还原

【Abstract】 The time-resolved and time-integrated spectra of fluorescence in Ar/He/F2 mixtures excited by fast discharge were measured. By measuring the ratio of ArF* and Ar3F* time-integrated intensities, the three body formation rate constants of Ar2F*, as well as the quenching coefficient of Ar2F* by F2 were obtained. The two-body formation reaction of Ar2F* via Ar2* and ion-ion recombination formation process of Ar2F* are aslo discussed.更多还原