Fig. 3From: Enhanced Performance of Quantum Dot-Based Light-Emitting Diodes with Gold Nanoparticle-Doped Hole Injection Layer a The current density and luminance at peak EQE, b peak current efficiency and peak luminance (L peak), and c peak EQE and turn-on voltage characteristics of the QLEDs with varying Au NP concentrations in the PEDOT:PSS HILBack to article page