Ionic multiresonant thermally activated delayed fluorescence emitters for light emitting electrochemical cells oleh Merve Karaman, Abhishek Kumar Gupta, Subeesh Madayanad Suresh, Tomas Matulaitis, Lorenzo Mardegan, Daniel Tordera, Henk J. Bolink, Sen Wu, Stuart Warriner, Ifor D. Samuel, Eli Zysman-Colman