Exciton efficiency beyond the spin statistical limit in organic light emitting diodes based on anthracene derivatives
Nidhi Sharma, Michael Y. Wong, David Hall, Eduard Spuling, Francisco Tenopala‐Carmona, Alberto Privitera, Graeme Copley, David B. Cordes, Alexandra M. Z. Slawin, Caroline Murawski, Malte C. Gather, David Beljonne, Yoann Olivier, Ifor D. W. Samuel, Eli Zysman‐Colman
Abstract
We report two donor–acceptor (D–A) materials based on a cyanoanthracene acceptor paired with diphenylamine (<bold>DPAAnCN</bold>) and carbazole (<bold>CzAnCN</bold>) donor moieties.
Topics & Concepts
DiphenylamineAnthraceneCarbazoleMaterials sciencePhotochemistryAcceptorExcitonOLEDSpin (aerodynamics)DiodeOptoelectronicsNanotechnologyCondensed matter physicsChemistryPhysicsMetallurgyLayer (electronics)ThermodynamicsOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsOrganic Electronics and Photovoltaics