Chain-Length Dependence of Singlet and T
β
D. Beljonne; A. Ye; Z. Shuai; J.-L. BrΓ©das
π
Article
π
2004
π
John Wiley and Sons
π
English
β 291 KB
π 1 views
## Abstract The operation and efficiencies of molecular or polymer organic lightβemitting diodes depend on the nature of the excited species that are formed. The lowest singlet and triplet excitons display different characteristics that impact on the quantum yields achievable in the devices. Here,