纳秒激光电离团簇的飞行时间质谱峰形模拟

Simulation of the Peak Profile in Time-of-flight Mass Spectrum for Nanosecond Laser Ionization Clust

摘要: 以苯等物质的电离为例,运用苯飞行时间质谱峰形模拟程序,通过对离子的峰形分析,获得了离子产生时的初始速度和空间位置分布,进而推断离子产生的来源.模拟了苯库仑爆炸的动态模型.

Abstract: The distributions of the initial spatial and velocity of ions were observed and the source of ions was further deduced by taking ionization of benzene for example through the analysis of ionic peak profile.The simulation of the active model for benzene coulomb explosion has been performed.