Specific features of the luminescence of singlet oxygen in solutions of fullerene in aerated organic liquids

被引:1
|
作者
Gogoleva, N. G. [1 ]
Yur'ev, M. S. [1 ]
机构
[1] SI Vavilov State Opt Inst, St Petersburg 199034, Russia
关键词
78.55.Bq;
D O I
10.1134/S0030400X08020057
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The luminescence of singlet oxygen at wavelengths of 760 and 1270 nm in solutions of fullerene in aerated organic liquids irradiated by high-power short laser pulses and by xenon lamps is considered theoretically. The obtained analytical formulas allow one to determine the lifetimes of the (1)Sigma O-2 and (1)Delta O-2 oxygen levels, as well as the rate constant of the reaction of generation of singlet oxygen by triplet fullerene in this solution.
引用
收藏
页码:180 / 185
页数:6
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