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Theoretical investigation of the spin-dependent exciton formation rates in polymeric light-emitting diodes
Shuai, ZG; Yin, SW; Chen, LP; Ye, AJ; Beljonne, D; Bredas, JL
2003-06-01
Source PublicationJOURNAL OF THE CHINESE CHEMICAL SOCIETY
ISSN0009-4536
Volume50Issue:3BPages:691-702
AbstractFirst, a brief review is given of recent experimental and theoretical progress in the determination of the spin-dependent exciton formation rates in electroluminescent pi-conjugated polymers. We then describe our recent development of the coupled-cluster equation of motion method and present its application to the theoretical study of singlet and triplet exciton formation rates and polymer light-emitting diode quantum efficiency. It is found that, in general, singlet excitons can be formed with a higher yield than triplet excitons. The underlying mechanism is still a matter of debate. Here, we explore the role of inter-chain charge-bond correlation effects.
KeywordCoupled-cluster Exciton Formation Rate Light-emitting Diodes
Indexed BySCI
Language英语
WOS IDWOS:000185045500025
PublisherWILEY-V C H VERLAG GMBH
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81260
Collection中国科学院化学研究所
Corresponding AuthorShuai, ZG
Affiliation1.Chinese Acad Sci, Lab Organ Solids, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
2.Univ Mons, Serv Chim Mat Nouveaux, B-7000 Mons, Belgium
3.Univ Arizona, Dept Chem, Tucson, AZ 85721 USA
Recommended Citation
GB/T 7714
Shuai, ZG,Yin, SW,Chen, LP,et al. Theoretical investigation of the spin-dependent exciton formation rates in polymeric light-emitting diodes[J]. JOURNAL OF THE CHINESE CHEMICAL SOCIETY,2003,50(3B):691-702.
APA Shuai, ZG,Yin, SW,Chen, LP,Ye, AJ,Beljonne, D,&Bredas, JL.(2003).Theoretical investigation of the spin-dependent exciton formation rates in polymeric light-emitting diodes.JOURNAL OF THE CHINESE CHEMICAL SOCIETY,50(3B),691-702.
MLA Shuai, ZG,et al."Theoretical investigation of the spin-dependent exciton formation rates in polymeric light-emitting diodes".JOURNAL OF THE CHINESE CHEMICAL SOCIETY 50.3B(2003):691-702.
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