学术探索
学术期刊
新闻热点
数据分析
智能评审

THE RELATION BETWEEN TRIPLET LIFETIME AND PHOTOACOUSTIC WAVE-FORM DETECTED BY PROBE BEAM DEFLECTION

被引：6
作者：
TERAZIMA, M [1 ]
AZUMI, T [1 ]
机构：
[1] TOHOKU UNIV,FAC SCI,DEPT CHEM,SENDAI,MIYAGI 980,JAPAN
来源：
CHEMICAL PHYSICS LETTERS | 1991年 / 176卷 / 01期
关键词：
D O I：
10.1016/0009-2614(91)90014-Z
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 photoacoustic (PA) signal waveform in a condensed phase with pulsed laser excitation is theoretically calculated. When there exist fast and slow deactivation processes from the excited state, the PA signal waveform depends upon the decay rate constant and the relative contribution of the slow decay process. The calculated result is confirmed experimentally by using the probe beam deflection technique to determine the quantum yield of triplet formation and the triplet lifetime of quinoxaline in benzene.
引用
收藏
页码：79 / 84
页数：6
相关论文
共 20 条
12