Polarization resolved data of (PEA)2PbI4 single crystal

This dataset includes reflectivity (folder r) and photoluminescence (folder pl) spectra of a single crystal (PEA)2PbI4 measured as a function of the linear polarization of the detected signal. The measurements are carried out at 6K. The number indicated in the file name corresponds to the angle of the half-wave plated used to rotate the linear polarization.