节点文献

在分子束中SF₆分子单频和双频红外多光子离解谱

Single and Two Frequency IR Multiple-Photon Dissociation of SF₆ in Molecular Beam

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【作者】 E.Borsella； R.Fantoni； M.Nardelli；刘玉申；

【Author】 B.Borsella R. Fantoni M.Nardelli Liu Yushen(Laboratory of Laser Chemistry, Science and Technology University of China, Hefei) Permanant address: ENEA.D.P. TIB Division Fisica Applicata, C.P.65-0004 Frascati, Rome, Italy.

【机构】 ENEA.D.P.TIB.Division Fisica Applicata； C.P.65-00044 Frascati； Rome； Italy；中国科技大学近代化学系激光化学研究室；

【摘要】在分子束中做了SF₆分子的单频和双频红外多光子离解（MPD）谱,研究了分子转振温度和激光能流对MPD的影响。把实验结果和理论计算结果做了比较分析,认为双光子和叁光子共振跃迁统治了这些离解谱的结构。更多还原

【Abstract】 Single and two frequency IR multiple-photon "dissociation （MPD） of SF₆ have been performed under molecular beam conditions.The dependence of MFD on CO₂ laser fluence and on SF_s R-V tem-perature has been studied respectively. The experimental results were compared with that of theoretical calculation, and from which a conclusion that two and three-photon resonance transitions play a dominant role in SF₆ MPD spectra was deduced.更多还原