ULTRAFAST LIQUID DYNAMICS STUDIED BY 3RD-ORDER AND 5TH-ORDER 3-PULSE PHOTON-ECHOES

被引：96

作者：

JOO, T ^{[1
]}

JIA, YW ^{[1
]}

FLEMING, GR ^{[1
]}

机构：

[1] UNIV CHICAGO,JAMES FRANCK INST,CHICAGO,IL 60637

来源：

JOURNAL OF CHEMICAL PHYSICS | 1995年 / 102卷 / 10期

关键词：

D O I：

10.1063/1.468534

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：

We report a new spectroscopic measurement based on fifth order nonlinear response from a molecule in a room temperature liquid. In conjunction with conventional three pulse stimulated photon echo, detailed information on solvent-solute dynamics for a wide range of time scales has been obtained. Both the ultrafast inertial components and much slower dynamics of the solvent are found to make important contributions to the solvent relaxation. The potential of the fifth order measurements is discussed via numerical calculations using model solvent spectral densities. © 1995 American Institute of Physics.

引用

页码：4063 / 4068

页数：6

共 41 条

[31] FEMTOSECOND SOLVATION DYNAMICS IN ACETONITRILE - OBSERVATION OF THE INERTIAL CONTRIBUTION TO THE SOLVENT RESPONSE [J].