Fig. 1: PL quenching in mCP:4CzIPN OLED under reverse bias.
From: Probing polaron-induced exciton quenching in TADF based organic light-emitting diodes
Exciton dissociation probability as a function of the applied electric field. The dash-dot curve and solid line show the modeled quenching behavior as predicted by the Onsager–Braun model with \({E}_{b}\)= 0.56 meV, and Rubel model with \({E}_{b}\)= 0.48 meV, respectively. The inset shows the mCP:4CzIPN OLED device structure.
