Single-exponential solid-state delayed fluorescence decay in TADF compounds with minimized conformational disorder
Tomas Serevičius, Rokas Skaisgiris, Irina Fiodorova, Gediminas Kreiza, Dovydas Banevičius, Karolis Kazlauskas, Sigitas Tumkevičius, Saulius Juršėnas
Abstract
Construction of rigid TADF compounds allows us to minimize the conformational disorder and obtain single-exponential DF in solid hosts with an exceptional RISC rate of nearly 6 × 10<sup>6</sup> s<sup>−1</sup> and high emission yield.
Topics & Concepts
Solid-stateFluorescenceMaterials scienceYield (engineering)Exponential functionExponential decayCrystallographyPhysical chemistryPhysicsNuclear physicsChemistryOpticsMathematicsComposite materialMathematical analysisOrganic Light-Emitting Diodes ResearchLanthanide and Transition Metal ComplexesOrganic and Molecular Conductors Research