Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Luminescence mechanism of TADF. F, P, PF, DF, TADF, IC, ISC, RISC and ΔEST denote fluorescence, phosphorescence, prompt fluorescence, delayed fluorescence, thermally activated delayed fluorescence, internal conversion, inter-system crossing, reverse inter-system crossing and singlet—triplet state energy splitting, respectively.
