Dataset for Exciton Fine Structure in 2D Perovskites: The Out‐of‐Plane Excitonic State

This dataset includes raw photoluminescence and transmission spectra acquired at zero and high magnetic field (identified by the folder name). Samples of different origins have been identified and the folder name includes the institution where the sample was synthetized. In the filename, one can find the information concerning the excitation power used, the wavelength of the excitation laser, the acquisition time, the degree read out on the half-wavelength plate. PL _ 5K_0.5uW_511.5nm_spot8 _aquisition time _ number of aquisitions _ X.csv R _5K_ 1uW_511.5nm _ aquisition time _ number of aquisitions _spot8 _ X.csv X: degree on the half-wave plate Temperature:5K Excitation power: x uW Spot y - spot on a sample Grating center: zzz nm