ORGANIC MOLECULAR-CRYSTALS - FORMATION OF EXCIMERS

被引：4

作者：

DAUBLER, H

YUDSON, VI

REINEKER, P

机构：

[1] UNIV ULM,THEORET PHYS ABT,D-89069 ULM,GERMANY

[2] RUSSIAN ACAD SCI,INST SPECT,TROITSK,RUSSIA

来源：

JOURNAL OF LUMINESCENCE | 1994年 / 60-1卷

关键词：

D O I：

10.1016/0022-2313(94)90190-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

For pyrene and alpha-perylene crystals the formation of excimers is investigated taking into account the sandwich-like arrangement of the molecules in the unit cell. The excitonic band structure consists of broad and narrow bands, which couple in a weak and strong manner, respectively, to the phonons. The antisymmetric states are identified as excimers.

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页码：454 / 457

页数：4

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