One‐Step Synthesis of a Pyrene Dimer with Intense Excimer Circularly Polarized Luminescence†. - Meng, Qing‐Yu; Hou, Xiao‐Fang; Zhao, Jia‐Qi; Luo, Jun‐Qing; Chen, Wen‐Kai; Sun, Zhimin; Cheng, Jiao‐Mei; Chen, Xu‐Man; Sun, He‐Lue (Chinese Journal of Chemistry, 2025)