SOLVENT RELAXATION EFFECT ON TRANSIENT HOLE-BURNING SPECTRA OF ORGANIC-DYES

被引：29

作者：

KINOSHITA, S ^{[1
]}

ITOH, H ^{[1
]}

MURAKAMI, H ^{[1
]}

MIYASAKA, H ^{[1
]}

OKADA, T ^{[1
]}

MATAGA, N ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN SCI,DEPT CHEM,TOYONAKA,OSAKA 560,JAPAN

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 166卷 / 02期

关键词：

D O I：

10.1016/0009-2614(90)87263-Q

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：

Picosecond transient absorption spectra of organic dyes in solution are measured at room temperature. When a dye molecule is dissolved in viscous solvents, a transient spectrum initially shows a slightly sharp hole around the exciting energy, accompanied by the time-dependent broadening of its shape. This phenomenon corresponds to the solvent relaxation effect reported frequently in time-resolved fluorescence spectroscopy. © 1990.

引用

页码：123 / 127

页数：5

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