1. Re-excited States in Conjugated Polymers
- Author
-
Zhang Da-Cheng, Sun Xin, Mei Liang-Mo, Xie Shi-Jie, and Liu De-Sheng
- Subjects
chemistry.chemical_classification ,Physics ,Bipolaron ,chemistry ,Excited state ,General Physics and Astronomy ,Polymer ,Soliton ,Atomic physics ,Conjugated system ,Polaron - Abstract
We investigate the re-exciting process of a soliton, a polaron and a bipolaron in conjugated polymers. For a soliton case, the processes S0+h?S?+P and S?+h?S0+P? will take place, where S0, S? and P? express a neutral soliton, charged solitons and charged polarons, respectively. For a polaron case, the processes P?+h?P+BP?2 will occur, where BP?2 expresses a charged bipolaron with two electronic units. For a bipolaron case, the processes BP?2+h?P?+P? and BP?2+h?BP?2+E0 are obtained.
- Published
- 2007