Metal-free OLED triplet emitters by side-stepping Kasha's rule

Angew Chem Int Ed Engl. 2013 Dec 9;52(50):13449-52. doi: 10.1002/anie.201307601. Epub 2013 Nov 7.
No abstract available

Keywords: OLEDs; internal conversion; phosphorescence; spin-orbit coupling; triplet excitations.