Wan Ki Bae

Surface Ligand‐Mediated Carrier Balance for Stable Inverted Red InP Quantum Dot Light‐Emitting Diodes

ABSTRACT Indium phosphide (InP)‐based quantum dots (QDs) are cadmium (Cd)‐free emitters for display applications, but their operational stability is limited by surface defects and imbalanced carrier injection. Here, we introduce a [2‐(9H‐carbazol‐9‐yl)ethyl]phosphonic acid (2PACz...