Critical Roles of Ultrafast Energy Funnelling and Ultrafast Singlet-Triplet Annihilation in Quasi-2D Perovskite Optical Gain Mechanisms

Wagner, IsabellaIsabellaWagnerVan Gompel, Wouter T. M.Wouter T. M.Van GompelErkens, RobinRobinErkensRuttens, BartBartRuttensD'Haen, JanJanD'HaenLutsen, LaurenceLaurenceLutsenVanderzande, DirkDirkVanderzandeChuang, ChernChernChuangChang, Sheng HsiungSheng HsiungChangHume, Paul A.Paul A.HumePrice, Michael B.Michael B.PriceGeiregat, PieterPieterGeiregatHodgkiss, Justin M.Justin M.HodgkissChen, KaiKaiChen2025-04-012025-04-012025-MAR 20935-9648WOS:001451495300001https://imec-publications.be/handle/20.500.12860/45476Critical Roles of Ultrafast Energy Funnelling and Ultrafast Singlet-Triplet Annihilation in Quasi-2D Perovskite Optical Gain MechanismsJournal article10.1002/adma.202419674WOS:001451495300001LIGHT-EMITTING-DIODESPHOTOLUMINESCENCE EFFICIENCYEXCHANGE INTERACTIONHALIDE PEROVSKITESTRIHALIDEEXCITONLENGTHSMEDLINE:40130712