Ultrathin Al/Li2CO3 Modified Indium Tin Oxide Cathode for Blue Phosphorescent Inverted Bottom-emission Organic Light-emitting Diodes
SHI Changsheng, CHEN Jiangshan*, MA Dongge*
Chinese Journal of Applied Chemistry . 2012, (12): 1412 -1416 .  DOI: 10.3724/SP.J.1095.2012.20445