Data underlying the publication: Memory effect in photochromic rare-earth oxyhydride thin films studied by in situ positron annihilation spectroscopy upon photodarkening-bleaching cycling

This dataset includes data obtained from positron annihilation spectroscopy, transmittance, and X-ray diffraction measurements under the research "Memory effect in photochromic rare-earth oxyhydride thin films studied by in situ positron annihilation spectroscopy upon photodarkening-bleaching cycling". Raw and processing data of measurements can be found under the file "raw data_DB-PAS upon cycling" and "processing data_DB-PAS upon cycling".