Blue organic light-emitting diodes with hybridized local and charge-transfer excited state realizing high external quantum efficiency
Jayaraman Jayabharathi, Shanmugam Thilagavathy, Venugopal Thanikachalam
Abstract
and a roll-off efficiency of 0.53%. The new design strategy has great potential for developing high-performance blue electroluminescent materials.
Topics & Concepts
Excited stateCharge (physics)OptoelectronicsQuantum efficiencyDiodeQuantumOLEDPhotochemistryMaterials scienceChemistryPhysicsAtomic physicsNanotechnologyQuantum mechanicsLayer (electronics)Organic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsLuminescence and Fluorescent Materials