Data of Figure for Manuscript "Spin Qubits Candidate in Transition-Metal-Ion doped Halide Double Perovskites"

This is the dataset for figures in man text of the manuscript "Spin Qubits Candidate in Transition-Metal-Ion doped Halide Double Perovskites". The dataset is proceesed from the raw data of BRUKER EPR spectrometers and PL spectrometers. It is provided in .csv and .txt form, to make it compatible with standard data analysis software such as Origin, Excel and/or Matlab. The dataset is provided to promote transparency, reliability, and reproducibility in future research related to this study.