LIQUID DYNAMICS STUDIED BY HIGHER-ORDER NONLINEAR-OPTICAL SPECTROSCOPY

被引：11

作者：

TOMINAGA, K

KEOGH, GP

YOSHIHARA, K

机构：

[1] UNIV LONDON IMPERIAL COLL SCI & TECHNOL,DEPT CHEM,LONDON SW7 2AY,ENGLAND

[2] INST MOLEC SCI,OKAZAKI,AICHI 444,JAPAN

来源：

JOURNAL OF MOLECULAR LIQUIDS | 1995年 / 65-6卷

关键词：

D O I：

10.1016/0167-7322(95)00884-1

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：

Temporally two-dimensional non-resonant Raman spectroscopies, which are based on higher order susceptibilities, have been developed to distinguish homogeneous and inhomogeneous contributions to vibrational dephasing. The five-pulse correlation experiment was performed to study low frequency intermolecular vibrational dephasing of liquid CS2, and the Raman echo experiment was conducted to investigate the C=N stretching of benzonitrile. In the both cases it is found that homogeneous dephasing is dominant.

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页码：389 / 392

页数：4

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