Improving the Efficiency of Blue Organic Light-Emitting Diodes by Employing Cs-Derivatives as the n-Dopant
SHEN Li-Ying, WU Xiao-Ming, HUA Yu-Lin, DONG Mu-Sen, YIN Shou-Gen, ZHENG Jia-Jin
Acta Physico-Chimica Sinica . 2012, (06): 1497 -1501 .  DOI: 10.3866/PKU.WHXB201203273