论文部分内容阅读
利用可调谐脉冲染料激光器，用多光子电高飞行时间质谱法在波长为445．9～465．9nm范围内获得了三己脸分子共振多光子电离谱和质谱．测得了三乙胺分子MPI过程产生的离子信号的激光能量和气压依赖关系。并用我们的实验结果对与三乙胶分子的S1和S2重叠区域共振的MPID过程的可能通道作了详细地分析．
Using tunable pulsed dye laser, the multi-photon electron-fast time-of-flight mass spectrometry was used to obtain the three-molecule resonance multi-photon ionization spectra and mass spectra in the range of 445.9 ~ 465.9 nm. The laser energy and pressure dependence of the ion signal generated by the triethylamine molecule MPI were measured. The possible channels of the MPID process resonating with the overlap region of S1 and S2 of the SAC molecules were analyzed in detail with our experimental results.