PHOTOEMISSION BY SINGLET-EXCITON FUSION IN AN ANTHRACENE CRYSTAL

被引:8
|
作者
KATOH, R
OGIU, M
KOTANI, M
机构
[1] Faculty of Science, Gakushuin University, Tokyo, 171, Mejiro
关键词
D O I
10.1016/0009-2614(90)85481-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
Excitonic photoemission has been studied on excitation of an anthracene single crystal with 330-415 nm (3.0-3.8 eV) light. The emission yield is proportional to the square of the absorption coefficient. This indicates that the external photoemission is due to the fusion of two singlet excitons. © 1990.
引用
收藏
页码:531 / 536
页数:6
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