FEMTOSECOND TRANSIENT ABSORPTION-SPECTROSCOPY OF A SINGLE PERYLENE MICROCRYSTAL UNDER A MICROSCOPE

被引：36

作者：

TAMAI, N

PORTER, CF

MASUHARA, H

机构：

[1] Microphotoconversion Project2 2 After the period of the project (October 1988-September 1993), all correspondence should be sent to Osaka University., ERATO, Research Development Corporation of Japan, 15 Morimoto-cho, Shimogamo, Sakyo-ku

来源：

CHEMICAL PHYSICS LETTERS | 1993年 / 211卷 / 4-5期

关键词：

D O I：

10.1016/0009-2614(93)87074-D

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 photophysical properties of single alpha- and beta-perylene microcrystals were investigated using femtosecond transient absorption spectroscopy in conjunction with a microscope at 293 K. Formation of dimer cations in respective microcrystals, and the mechanism of exciton-exciton annihilation were analyzed in terms of transient absorption spectra and their decay dynamics as well as crystal structures.

引用

页码：364 / 370

页数：7

共 25 条

[21] TAMAI N, IN PRESS REV SCI INS
[22] THE ELECTRONIC SPECTRA OF AROMATIC MOLECULAR CRYSTALS .2. THE CRYSTAL STRUCTURE AND SPECTRA OF PERYLENE
TANAKA, J
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1963, 36 (10) : 1237 - 1249
[23] THE 2-STEP EXCIMER FORMATION IN PERYLENE CRYSTALS
WALKER, B
PORT, H
WOLF, HC
[J]. CHEMICAL PHYSICS, 1985, 92 (2-3) : 177 - 185
[24] EXCIMER FORMATION IN PYRENE MOLECULAR-CRYSTAL - FEMTOSECOND DYNAMICS OF AN ORIENTED BIMOLECULAR REACTION
WILLIAMS, LR
NELSON, KA
[J]. JOURNAL OF CHEMICAL PHYSICS, 1987, 87 (12) : 7346 - 7347
[25] WILLIAMS LR, 1988, AIP C P, V172, P599

← 1 2 3 →