Royal Society of Chemistry, Chemical Science, 34(13), p. 10129-10140, 2022
DOI: 10.1039/d2sc03037c
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Switch on of TADF can be achieved by tuning the excited state energy levels via ligand manipulation of the carbazolylgold(iii) C^C^N complexes. The resulting OLEDs show maximum EQEs of over 11% and efficiency roll-offs of down to less than 1%.