Separation of electrical and optical energy gaps for constructing bipolar organic wide bandgap materials.
An electrical and optical energy gaps separation strategy is put forward for the design of organic wide bandgap semiconductors. This new principle could achieve optimization of wide bandgap (both high singlet and triplet energies) and favorable carrier injection energy levels simultaneously.
State Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun, 130012, P. R. China.
Dehua
D
Hu
Fangzhong
F
Shen
He
H
Liu
Ping
P
Lu
Ying
Y
Lv
Dandan
D
Liu
Yuguang
Y
Ma