Автор |
Wei Jie |
Автор |
Fang Li |
Автор |
Zhang Bing |
Автор |
Guo Wen-yue |
Автор |
Zhang Lian-di |
Автор |
Zhang Shu-dong |
Автор |
Cai Ji-ye |
Дата выпуска |
1997-10-01 |
dc.description |
The multiphoton ionization spectra of dimethylamine are given in the 445-470 nm region. A time-of-flight mass spectrometer was used, and experiment was done under collision free condition. It is found that (2 + 2) resonance-enhanced multiphoton ionization through (n<sub>N</sub>, 3<sub>s</sub>) Rydberg state produces parent ions which endure pseudo-α and C–N bond cleavages. The former forms CH<sub>3</sub>N<sup>+</sup>H = CH<sub>2</sub> ions, and the latter gives CH<sub>2</sub>=N<sup>+</sup>H<sub>2</sub> ions. |
Формат |
application.pdf |
Издатель |
Institute of Physics Publishing |
Название |
(2 + 2) Resonance-enhanced multiphoton ionization-fragmentation study of dimethylamine |
Тип |
paper |
DOI |
10.1088/1004-423X/6/10/002 |
Print ISSN |
1004-423X |
Журнал |
Acta Physica Sinica (Overseas Edition) |
Том |
6 |
Первая страница |
725 |
Последняя страница |
730 |
Аффилиация |
Wei Jie; Laser Spectroscopy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Heifei 230031, China |
Аффилиация |
Fang Li; Laser Spectroscopy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Heifei 230031, China |
Аффилиация |
Zhang Bing; Laser Spectroscopy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Heifei 230031, China |
Аффилиация |
Guo Wen-yue; Laser Spectroscopy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Heifei 230031, China |
Аффилиация |
Zhang Lian-di; Laser Spectroscopy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Heifei 230031, China |
Аффилиация |
Zhang Shu-dong; Laser Spectroscopy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Heifei 230031, China |
Аффилиация |
Cai Ji-ye; Laser Spectroscopy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Heifei 230031, China |
Выпуск |
10 |