High-efficiency and stable short-delayed fluorescence emitters with hybrid long- and short-range charge-transfer excitations

High-efficiency and stable short-delayed fluorescence emitters with hybrid long- and short-range charge-transfer excitations

Abstract The pursuit of ideal short-delayed thermally activated delayed fluorescence (TADF) emitters is hampered by the mutual exclusion of a small singlet-triplet energy gap (ΔE ST) and a large oscillator strength (f). Here, by attaching an multiresonance-acceptor onto a sterically-uncrowded donor,...

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Bibliographic Details
Main Authors: Guoyun Meng, Hengyi Dai, Qi Wang, Jianping Zhou, Tianjiao Fan, Xuan Zeng, Xiang Wang, Yuewei Zhang, Dezhi Yang, Dongge Ma, Dongdong Zhang, Lian Duan
Format: Article
Language:English
Published: Nature Portfolio 2023-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-023-38086-4

Internet

https://doi.org/10.1038/s41467-023-38086-4

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