SHAPE OF THE Q-BRANCH OF RAMAN-SCATTERING SPECTRA IN DENSE MEDIA - COMPARISON WITH EXPERIMENT

被引：34

作者：

TEMKIN, SI

BURSHTEIN, AI

机构：

[1] Institute of Chemical Kinetics and Combustion, Novosibirsk

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 66卷 / 01期

关键词：

D O I：

10.1016/0009-2614(79)80368-1

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：

The theory of the isotropic Raman line broadening is compared with gas and liquid experimental data. The effect of rotational structure narrowing with increasing density is confirmed. The vibrational relaxation (dephasing) contribution to the spectral broadening has been extracted, it being essential in liquid phase. It has been shown to be due to weak collisions and to increase proportionally to their frequency. © 1979.

引用

页码：57 / 61

页数：5

共 33 条

[1]

AHMANOV SA, 1978, JETP LETT, V27, P260

[2] SPECTROSCOPY RESEARCH AT MCLENNAN PHYSICAL LABORATORIES OF UNIVERSITY OF TORONTO [J].