High Efficiency Non-Doped Organic Light Emitting Diodes Based on Pure Organic Room Temperature Phosphorescence by High-Lying Singlet Exciton Fission

1. Guo, X.
2. Yang, J.
3. Yuan, P.
4. Wang, Y.
5. Qiao, X.
6. Li, Z.
7. Tang, B.Z.
8. Ma, D.