Ultrafast spin-flip exciton conversion and narrowband sky-blue luminescence in a fused polycyclic selenaborin emitter

Ultrafast spin-flip exciton conversion and narrowband sky-blue luminescence in a fused polycyclic selenaborin emitter

Thermally activated delayed fluorescence (TADF) materials with high photoluminescence quantum yields and fast reverse intersystem crossing (RISC) capabilities are highly desirable for applications in high-efficiency organic light-emitting diodes. Herein, we report the synthesis as well as structural...

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Bibliographic Details
Main Authors: Sudhir K. Keshri, Guanting Liu, Takuma Yasuda
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-03-01
Series:Frontiers in Chemistry
Subjects:
thermally activated delayed fluorescence
narrowband emission
selenaborin
spinorbit coupling
heavy atom effect
helicity
Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2024.1375552/full

Internet

https://www.frontiersin.org/articles/10.3389/fchem.2024.1375552/full

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