In 2015 Liu et al have published a manuscript titled "Prediction and Design of Efficient Exciplex Emitters for High-Efficiency, Thermally Activated Delayed-Fluorescence Organic Light-Emitting Diodes" and addressed Adv. Mat. 27(14), 2378-2383. Considering the below absorpsiyon and emission spectra, and photophysical data provided in Table please discuss the probability of exciplex formation between TAPC and DPTPCz. Table S1. Photophysical properties of the exciplex emitters and their constituting molecules. "Measured in deposited films at 300K. b The full width at half maximum (FWHM) of the emission spectra. c Estimated from high-energy peaks of film-state fluorescence and phosphorescence spectra at 77K.dS1T1eS1ESTf Estimated from the onsets of film-state fluorescence and phosphorescence spectra at 77K.88s. hN/A, not applicable