EXCITED SINGLET-STATE KINETICS ON A SUB-NANOSECOND TIME-SCALE

被引：28
作者：
LIN, HB
TOPP, M
机构：
[1] Department of Chemistry, University of Pennsylvania, Philadelphia
来源：
CHEMICAL PHYSICS | 1979年 / 36卷 / 03期
关键词：
D O I：
10.1016/0301-0104(79)85020-X
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：
It is possible to study directly the absorption time-profiles of short-lived excited singlet states by sampling the transient excitation spectra for fluorescence from upper states. This approach has many advantages over direct absorption measurements, since the effects of triplet state absorption can be suppressed and the population time-profiles of excited singlet states can be studied in detail. The first direct measurements are reported of singlet state absorption time profiles in a number of aromatic aza- and carbonyl compounds. © 1979.
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页码：365 / 375
页数：11
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