MULTIPLEX PICOSECOND COHERENT STOKES RAMAN-SPECTROSCOPY OF PENTACENE DOPED IN NAPHTHALENE

被引：3
|
作者：
CHANG, TC
LIU, TY
WU, HM
LI, HW
机构：
[1] Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 10764
来源：
CHEMICAL PHYSICS LETTERS | 1992年 / 197卷 / 4-5期
关键词：
D O I：
10.1016/0009-2614(92)85803-I
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：
We present a study of the multiplex picosecond CSRS experiments of the mixed crystals of pentacene doped in naphthalene. By this method we are able to measure vibrational decay times from different species simultaneously. The shorter decay time measured for the 1385 cm-1 mode of naphthalene while increasing the concentration of pentacene and tuning the pump frequency near the absorption transition may be interpreted by the model of impurity perturbed domains.
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页码：476 / 481
页数：6
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