Diarylfluorenes-based π-stacked molecules: Synthesis, X-ray crystallography, and supramolecular light-emitting devices

Yang Yang, Jian Feng Zhao, Ran Ran Liu, Jie Wei Li, Ming Dong Yi, Guo Hua Xie, Ling Hai Xie, Yong Zheng Chang, Cheng Rong Yin, Xin Hui Zhou, Yi Zhao, Yan Qian, Wei Huang