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Updated: Aug 13, 2026

Spatial Separation of Molecular Conformers and Clusters
Published on: January 9, 2014
[Spectral study of N2O under pulsed DC discharge]
Xian-yi Zhang1, Rui-feng Kan, Xiang-lei Kong
1Laboratory of Environmental Spectroscopy, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China.
Abstract:
A new equipment of pulsed DC discharge supersonic molecular beam was set up for producing transient species. Thepulsed DC discharge can be used stably under 10 kV. In data collection using software, it can be utilized as gated integrators and averagers. Using this equipment, the processes of N2O discharge were studied. The emission spectra of N2O+ (A2sigma+ - X2IIi) were obtained. From the intensity of vibrational spectra, the vibrational populations of the N2O+ (A2sigma+ ) states were calculated. Compared with other results, A states of N2O+ depart even more from a Boltzmann distribution.
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