From phosphorescence to delayed fluorescence in one step: tuning photophysical properties by quaternisation of an sp<sup>2</sup>-hybridised nitrogen atom
Anastasia Klimash, Antonio Prlj, Dmitry S. Yufit, Abhijit Mallick, Basile F. E. Curchod, Paul R. McGonigal, Peter J. Skabara, Marc K. Etherington
Abstract
Switching on thermally activated delayed fluorescence through quaternisation of an sp 2 -hybridised nitrogen atom.
Topics & Concepts
PhosphorescenceFluorescenceMaterials scienceNitrogen atomAtom (system on chip)PhotochemistryNitrogenOpticsChemistryOrganic chemistryPhysicsGroup (periodic table)Embedded systemComputer scienceLuminescence and Fluorescent MaterialsOrganic Light-Emitting Diodes ResearchQuantum optics and atomic interactions