Theory of time-resolved sum-frequency generation and its applications to vibrational dynamics of water

被引:18
作者
Hayashi, Michitoshi [1 ]
Shiu, Ying-Jen
Liang, Kuo Kan
Lin, Sheng Hsien
Shen, Yuan Ron
机构
[1] Natl Taiwan Univ, Ctr Condensed Matter Sci, Taipei 106, Taiwan
[2] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
[3] Acad Sinica, Inst Atom & Mol Sci, Taipei 106, Taiwan
[4] Acad Sinica, Res Ctr Appl Sci, Taipei 115, Taiwan
[5] Natl Chaio Tung Univ, Dept Appl Chem, Hsinchu 300, Taiwan
[6] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
关键词
D O I
10.1021/jp0708300
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A molecular theory of time-resolved sum-frequency generation (SFG) has been developed. The theoretical framework is constructed using the coupled-oscillator model in the adiabatic approximation. This theory can treat not only the vibrational spectroscopy but also vibrational dynamics. An application of this theory is also provided for estimation of the time constants of the intermolecular vibrational energy transfer between water molecules. This approach can be used for molecular analysis of the experimental results of Shen at al. on the SFG studies of vibrational dynamics of water.
引用
收藏
页码:9062 / 9069
页数:8
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