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Citation: Wei Jie, Zhang Bing, Fang Li, Guo Wen-Yue, Zhang Lian-Di, Zhang Shu-Dong, Cai Ji-Ye. Multiphoton Ionization of Ethylamine and Dimethylamine Enhanced by Resonance Excitation to the 3s Rydberg State[J]. Acta Physico-Chimica Sinica, ;1997, 13(08): 732-735. doi: 10.3866/PKU.WHXB19970810 shu

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

1.
Laser Spectroscopy Laboratory,Anhui Institute of Optics and Fine Mechanics,Academia Sinica,Hefei 230031

Received Date: 23 October 1996
Available Online: 15 August 1997

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.
- REMPI,
- Ethylamine,
- Dimethylamine
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