Positive isotope effect in thermally activated delayed fluorescence emitters based on deuterium-substituted donor units
Jin-Feng Cheng, Fan‐Cheng Kong, Kai Zhang, Jia-Heng Cai, Yue Zhao, Chuan‐Kui Wang, Jian Fan, Liang‐Sheng Liao
Topics & Concepts
DeuteriumElectroluminescenceKinetic isotope effectLuminescenceIntersystem crossingPhotochemistryFluorophoreOLEDFluorescenceQuantum efficiencyChemistryMaterials scienceAnalytical Chemistry (journal)OptoelectronicsOpticsExcited stateAtomic physicsOrganic chemistrySinglet stateLayer (electronics)PhysicsOrganic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsLuminescence and Fluorescent Materials