Enhancing the stability of deep blue OLED via multiple exciton recycling channels provided by low-concentration doped TTF-HLCT combinational molecule - Tang, Zhenyu; Gong, Lefan; Guo, Haoqing; Yang, Shuang; Luo, Jun; Tang, Rong; Xiao, Jing; Zhang, Zhen; Qu, Bo; Chen, Zhijian; Xiao, Lixin (SCIENCE CHINA-MATERIALS, 2024)