物理化学学报 >> 1997, Vol. 13 >> Issue (08): 732-735.doi: 10.3866/PKU.WHXB19970810

研究简报 上一篇    下一篇

乙胺和二甲胺分子(n N,3s)里德堡态共振的多光子电离

魏杰,张冰,方黎,郭文跃,章莲蒂,张树东,蔡继业   

  1. 中国科学院安徽光学精密机械研究所激光光谱开放实验室，合肥 230031
  • 收稿日期:1996-10-23 修回日期:1997-03-14 发布日期:1997-08-15
  • 通讯作者:

Multiphoton Ionization of Ethylamine and Dimethylamine Enhanced by Resonance Excitation to the 3s Rydberg State

Wei Jie,Zhang Bing,Fang Li,Guo Wen-Yue,Zhang Lian-Di,Zhang Shu-Dong,Cai Ji-Ye   

  1. Laser Spectroscopy Laboratory,Anhui Institute of Optics and Fine Mechanics,Academia Sinica,Hefei 230031
  • Received:1996-10-23 Revised:1997-03-14 Published:1997-08-15
  • Contact:

PDF

3172

赞

关键词: 乙胺, 二甲胺, 共振多光子电离

Abstract:

The multiphoton ionization spectra of ethylamine and dimethylamine are presented in the 400-470nm region, with resonance excitation to 3s Rydberg state. The MPI fragmentation patterns of two C2H7N isomers are readily distinguished. For ethylamine, the most prevalent fragmentation is β-Cleavage, while for dimethylamine that is H atom ejection.

Key words: REMPI, Ethylamine, Dimethylamine