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".本数据集收录通过正电子湮没谱学(Positron annihilation spectroscopy)、透射光谱(Transmittance)及X射线衍射(X-ray diffraction)测量所得的数据，对应的研究主题为"原位正电子湮没谱学(in situ positron annihilation spectroscopy)探究光暗化-漂白循环(photodarkening-bleaching cycling)下光致变色稀土氧氢化物薄膜(photochromic rare-earth oxyhydride thin films)的记忆效应"。测量所得的原始数据与处理后数据可分别于文件"raw data_DB-PAS upon cycling"与"processing data_DB-PAS upon cycling"中获取。