Supporting data for "Achievement and Photodynamic of the High-Level Intersystem Crossing in Thermally Activated Delayed Fluorescence Materials"

Dataset of the "Achievement and Photodynamic of the High-Level Intersystem Crossing in Thermally Activated Delayed Fluorescence Materials". In this thesis, we investigated the photophysical properties of thermally activated delayed fluorescence (TADF) materials, particularly those exhibiting high-level intersystem crossing (hRISC). The study explores the mechanisms behind hot exciton emission. This thesis provides new insights into the excited-state mechanisms and photodynamics of hot exciton materials, filling gaps in the understanding of solid-state luminescence materials through ultrafast spectroscopy.

In this study, we used different types of the spectroscopy techology, including the steady-state absorption spectroscopy, steady-state photoluminescence spectroscopy, transient photoluminescence decay, femtosecond/nanosecond transient absorption spectroscopy. In this supporting data, we provide the original dateset of the steady-state absorption spectra, photoluminescence spectra, transient photoluminescence decay, femtosecond/nanosecond transient absorption spectra in three chapter.