Focus on performance of perovskite light-emitting diodes
Peipei Du, Liang Gao, Jiang Tang
Abstract
Perovskite-based optoelectronic devices, especially perovskite light-emitting diodes (PeLEDs) and perovskite solar cells, have recently attracted considerable attention. The National Renewable Energy Laboratory (NREL) chart inspires us to develop a counterpart for PeLEDs. In this study, we collect the record performance of PeLEDs including several new entries to address their latest external quantum efficiency (EQE), highest luminance, and stability status. We hope that these performance tables and future updated versions will show the frontiers of PeLEDs, assist researchers in capturing the overview of this field, identify the remaining challenges, and predict the promising research directions.
Topics & Concepts
Perovskite (structure)Computer scienceOptoelectronicsLight-emitting diodeDiodeQuantum efficiencyLuminanceFocus (optics)Renewable energyEfficient energy useMaterials scienceEngineering physicsEnvironmental sciencePhysicsElectrical engineeringOpticsArtificial intelligenceChemistryEngineeringCrystallographyPerovskite Materials and ApplicationsOrganic Light-Emitting Diodes ResearchQuantum Dots Synthesis And Properties