PICOSECOND RELAXATION PROCESS OF THE EXCITED-STATE IN HEMATOPORPHYRIN DERIVATIVES USING TIME-DELAYED 4-WAVE-MIXING WITH INCOHERENT-LIGHT

被引：0

作者：

ZHANG, JS ^{[1
]}

ZHANG, XY ^{[1
]}

ZHAO, JL ^{[1
]}

DOU, K ^{[1
]}

HOU, SG ^{[1
]}

MENG, JW ^{[1
]}

机构：

[1] CHINESE ACAD SCI,CHANGCHUN IST PHYS,1 YANAN RD,CHANGCHUN 130021,PEOPLES R CHINA

来源：

JOURNAL OF LUMINESCENCE | 1992年 / 53卷 / 1-6期

关键词：

D O I：

10.1016/0022-2313(92)90135-V

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The ultrafast relaxation processes of hematoporphyrin derivatives porphyrin derivatives (HPD) in water have been studied by time-delayed four wave mixing with incoherent light (TDFWM-IL), and the approach of electron relaxation from the excited state to the ground state has been discussed. Based on the measurement of the absorption and TDFWM-IL, a short-lived charge separated state (CSS) is demonstrated. Furthermore, a simple dynamic model is given.

引用

页码：191 / 194

页数：4

共 34 条

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