Harnessing luminescence from a heavy-atom-free organic charge-transfer cocrystal

Abstract

Harvesting luminescence from charge-transfer cocrystals is an efficient strategy for developing solid-state light-emitting materials without requiring the multistep organic synthesis. Herein, we report comprehensive single-crystal, computational, and spectroscopic investigations of a heavy-atom-free charge-transfer cocrystal exhibiting a 40.2% photoluminescence quantum yield.