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Design Strategy for 25% External Quantum Efficiency in Green and Blue Thermally Activated Delayed Fluorescent Devices
Author(s) -
Lee Dong Ryun,
Kim Mounggon,
Jeon Sang Kyu,
Hwang SeokHo,
Lee Chil Won,
Lee Jun Yeob
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201502053
Subject(s) - materials science , fluorescence , quantum efficiency , carbazole , optoelectronics , homo/lumo , quantum , photochemistry , nanotechnology , optics , molecule , organic chemistry , chemistry , physics , quantum mechanics
Carbazole‐ and triazine‐derived thermally activated delayed fluorescent (TADF) emitters , with three donor units and an even distribution of the highest occupied molecular orbital, achieve high external quantum efficiencies of above 25% in blue and green TADF devices.
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