Overcoming the Electroluminescence Efficiency Limitations in Quantum‐Dot Light‐Emitting Diodes

Development of quantum dots (QDs) based light‐emitting diodes (QLEDs) is driven by attractive properties of these fluorophores such as precise Gaussian distribution, tunable emission, and facile solution processability. The performance of QLED devices is limited by intrinsic factors such as luminance quenching in quantum dots due to imbalanced carrier injection predominantly caused by a large hole injection barrier as well as by extrinsic...