Efficient blue-green and green electroluminescent devices obtained by doping iridium complexes into hole-block material as supplementary light-emitting layer
作 者
; Liang Zhou, Youxuan Zheng, Ruiping Deng, Jing Feng, Mingxing Song, Zhaomin Hao, Hongjie Zhang, Jinglin Zuo, and Xiaozeng You