COLLISION-INDUCED ELECTRONIC QUENCHING OF ALUMINUM MONOXIDE

被引：30

作者：

SALZBERG, AP ^{[1
]}

SANTIAGO, DI ^{[1
]}

ASMAR, F ^{[1
]}

SANDOVAL, DN ^{[1
]}

WEINER, BR ^{[1
]}

机构：

[1] UNIV PUERTO RICO, DEPT CHEM, RIO PIEDRAS, PR 00931 USA

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 180卷 / 03期

关键词：

D O I：

10.1016/0009-2614(91)87134-W

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：

Pulsed laser vaporization-laser-induced fluorescence has been used to produce AlO(beta-2-SIGMA+). Electronic quenching cross-sections for AlO(beta-2-SIGMA+, nu' = 1) were determined by examining fluorescence decay rates in the presence of eight atomic and diatomic collision partners. The measured electronic quenching cross-sections extend from 0.2 to 14 angstrom 2. Some possible molecular mechanisms rationalizing the observed quenching cross-sections are discussed.

引用

页码：161 / 167

页数：7

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