Rovibrational spectroscopy of the C2H2-Ar-van der Waals complex, using a fluorescence depletion infrared-ultraviolet double resonance technique

被引：14

作者：

Milce, AP

Heard, DE

Miller, RE

Orr, BJ

机构：

[1] UNIV LEEDS,SCH CHEM,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND

[2] UNIV N CAROLINA,DEPT CHEM,CHAPEL HILL,NC 27599

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 250卷 / 01期

基金：

美国国家科学基金会; 澳大利亚研究理事会;

关键词：

D O I：

10.1016/0009-2614(95)01400-4

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：

A rovibrational spectrum of the acetylene-argon van der Waals (vdW) complex, C2H2-Ar, has been measured in the 1.52(5) mu m '2 nu(C-H)' overtone region by a time-resolved infrared-ultraviolet double resonance method. Infrared absorption by the vdW complex is recorded as a depletion of laser-induced rovibronic fluorescence intensity, providing a novel way to measure rovibrational spectra of simple vdW complexes and to study their predissociation dynamics.

引用

收藏

页码：95 / 103

页数：9

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