Charge separation and intersystem crossing in compact, orthogonal and sterically encumbered 6,12-diphenyl indolo[3,2-<i>b</i>]carbazole-naphthalimide electron donor–acceptor dyad
Xue Zhang, Ziqian Xu, А. А. Суханов, Xichuan Yang, Ayhan Elmalı, Jianzhang Zhao, Bernhard Dick, Ahmet Karatay, Violeta K. Voronkova
Abstract
Synergistic electron spin control and Marcus inverted region effect for achieving the long-lived 3 CS state (8.6 μs) in a TADF emitter.
Topics & Concepts
ChemistryIntersystem crossingCarbazoleAcceptorPhotochemistryElectron acceptorElectron donorElectronCharge (physics)Organic chemistrySinglet statePhysicsExcited stateAtomic physicsQuantum mechanicsCondensed matter physicsCatalysisMolecular Sensors and Ion DetectionLuminescence and Fluorescent MaterialsNonlinear Optical Materials Research