Revealing the internal heavy chalcogen atom effect on the photophysics of the dibenzo[ <i>a,j</i> ]phenazine-cored donor–acceptor–donor triad
Shimpei Goto, Yuya Nitta, Nícolas Oliveira Decarli, Leonardo Evaristo de Sousa, Patrycja Stachelek, Norimitsu Tohnai, Satoshi Minakata, Piotr de Silva, Przemysław Data, Youhei Takeda
Abstract
Donor–acceptor–donor molecules containing heavy chalcogen atoms, which feature multi-color polymorphism, external-stimuli responsive luminochromism, thermally-activated delayed fluorescence, and room-temperature phosphorescence, have been developed.
Topics & Concepts
ChalcogenTriad (sociology)AcceptorPhenazineMaterials scienceAtom (system on chip)CrystallographyPhotochemistryChemistryOrganic chemistryCondensed matter physicsPhysicsEmbedded systemPsychologyPsychoanalysisComputer scienceLuminescence and Fluorescent MaterialsOrganic Light-Emitting Diodes ResearchMolecular Sensors and Ion Detection