Influence of charge transfer strength on emission bandwidth for multiple-resonance emitters <i>via</i> systematically tuning the acceptor–donor assembly
Jingwei Huang, Yu‐Chieh Hsu, Xiugang Wu, Sai Wang, Xiangqin Gan, Weiqiong Zheng, Hu Zhang, Yin-Zhi Gong, Wen‐Yi Hung, Pi‐Tai Chou, Weiguo Zhu
Abstract
Tuning the acceptor–donor assembly strategy, which is to lock the benzophenone acceptor and stepwise change the donors, demonstrates that charge transfer dominates the full width at half maximum of the multiple resonance (MR) emitters.
Topics & Concepts
AcceptorMaterials scienceBenzophenoneCharge (physics)Resonance (particle physics)Bandwidth (computing)OptoelectronicsPhotochemistryAtomic physicsCondensed matter physicsChemistryPhysicsTelecommunicationsComputer sciencePolymer chemistryQuantum mechanicsOrganic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsLuminescence and Fluorescent Materials