Effects of temperature on the nonlinear response function for two-dimensional vibrational spectroscopy

被引：23

作者：

Sung, JY

Silbey, RJ

Cho, M ^{[1
]}

机构：

[1] Korea Univ, Sch Chem & Mol Engn, Dept Chem, Seoul 136701, South Korea

[2] Korea Univ, Sch Chem & Mol Engn, Ctr Multidimens Spect, Seoul 136701, South Korea

[3] MIT, Dept Chem, Cambridge, MA 02139 USA

[4] MIT, Ctr Mat Sci & Engn, Cambridge, MA 02139 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 2001年 / 115卷 / 03期

关键词：

D O I：

10.1063/1.1379751

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 investigate the effects of temperature on the nonlinear response functions associated with various two-dimensional vibrational spectroscopies. It turns out that the system-bath interaction plays an important role in determining the nature of the temperature-dependencies of the nonlinear response functions and spectra of the two-dimensional vibrational spectroscopy. For a model Hamiltonian, we present exact quantum-mechanical expressions for the nonlinear response functions of two-dimensional vibrational spectroscopies in both the time and frequency domains. (C) 2001 American Institute of Physics.

引用

页码：1422 / 1428

页数：7

共 44 条

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Abrikosov AA., 1975, Methods of Quantum Field Theory in Statistical Physics

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