RADIATIVE LIFETIMES OF CONFINED EXCITATIONS IN SIGMA-CONJUGATED SILANE OLIGOMERS

被引:29
作者
THORNE, JRG [1 ]
WILLIAMS, SA [1 ]
HOCHSTRASSER, RM [1 ]
FAGAN, PJ [1 ]
机构
[1] DUPONT CO,CENT RES & DEV,WILMINGTON,DE 19980
关键词
D O I
10.1016/0301-0104(91)89032-6
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
Emission studies of polysilanes of well-defined length are used to deduce the chain length necessary to support delocalized excitations. The chemical conditions necessary for interruption of extended sigma-conjugation are also described.
引用
收藏
页码:401 / 408
页数:8
相关论文
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