Transient IR hole burning on hydrogen-bonded liquids

被引：11

作者：

Seifert, G

Weidlich, K

Hofmann, M

Zurl, R

Graener, H

机构：

[1] UNIV HALLE WITTENBERG,FACHBEREICH PHYS FG OPT,D-06099 HALLE,GERMANY

[2] UNIV BAYREUTH,INST PHYS,LEHRSTUHL EP 3,D-95440 BAYREUTH,GERMANY

来源：

JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE | 1996年 / 93卷 / 10期

关键词：

vibrational spectroscopy; picosecond hole burning; molecular dynamics; thermalization;

D O I：

10.1051/jcp/1996931763

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Transient hole burning experiments on the OH bands of hydrogen bonded liquids (ethanol/CCl4 mixtures, isotopically diluted ethanol and water) with picosecond pulses are reported and discussed. Vibrational hole burning in the Anti-Stokes Raman scattering from ethanol:CCl4 is observed for the first time. Very short effective vibrational lifetimes less than or equal to 4 ps are found in each case; a time scale of a few picoseconds is found for thermalization of the relaxed excess energy.

引用

页码：1763 / 1782

页数：20

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