中国激光, 1984, 11 (1): 24, 网络出版: 2012-09-04
硝基苯蒸气的CARS谱
CARS spectrum of nitrobenzene vapor
摘要
建立了气体OARS实验装置,并进行了硝基苯蒸气CARS谱的初步研究。发现硝基苯的—NO2对称伸缩振动模(=1345厘米-1)在相变时有频率位移,气相谱线较液相的明显展宽,并呈现不对称性。
Abstract
An experimental set-up for CARS investigation of gas systems has been established and CABS spectrum of nitrobenzene vapor has been measured. In comparison with the CARS spectrum of liquid phase nitrobenzene, a frequency shift of the NO2-symmetric stretching mode(v =1345cm-1) was observed for the vapor phase. Besides, the CARS spectrum line of nitrobenzene vapor was found to be asymmetric and much broader than that of liquid nitrobenzene.
金耀根, 徐兆顺, 董根发, 钱士雄, 吕诚哉, 李郁芬. 硝基苯蒸气的CARS谱[J]. 中国激光, 1984, 11(1): 24. Jin Yaogeng, Xu Zaoshun, Dong Genfa, Qian Shixiong, Lu Chenzai, Li Yufen. CARS spectrum of nitrobenzene vapor[J]. Chinese Journal of Lasers, 1984, 11(1): 24.
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