Fig. 4From: Alternative Strategy to Reduce Surface Recombination for InGaN/GaN Micro-light-Emitting Diodes—Thinning the Quantum Barriers to Manage the Current SpreadingEnergy band diagrams for μLEDs (a) A, (b) B, and (c) C. Ev, and Efh denote the valance band and quasi-Fermi level for holes, respectively. The data care calculated at the current density of 40 A/cm2Back to article page