High-frequency vibrational energy relaxation in liquids: The foundations of instantaneous-pair theory and some generalizations

被引：42

作者：

Deng, Yuqing ^{[1
]}

Ladanyi, Branka M. ^{[2
]}

Stratt, Richard M. ^{[1
]}

机构：

[1] Department of Chemistry, Brown University, Providence, RI 02912, United States

[2] Department of Chemistry, Colorado State University, Fort Collins, CO 80523, United States

来源：

Journal of Chemical Physics | 2002年 / 117卷 / 23期

关键词：

Atoms - Correlation methods - Friction - Functions - Integration - Liquids - Molecular dynamics - Multiphoton processes - Relaxation processes - Solvents;

D O I：

10.1063/1.1517300

中图分类号：

学科分类号：

摘要：

The generality of independent-pair theory was explored and its instantaneous-normal-mode (INM) foundations critically assessed. A number of INM-based generalizations were used to study the transition between high- and low-frequency vibrational relaxation. The results show that vibrationally excited molecules will often take a profoundly myopic view of the solvent that surrounds them.

引用

页码：10752 / 10767