AI-NERD (Artificial Intelligence for Non-Equilibrium Relaxation Dynamics) uses unsupervised deep learning to classify relaxation behavior in complex fluids directly from X-ray Photon Correlation Spectroscopy (XPCS) data. This repo contains a pre-trained model, which is trained on rheo-XPCS data collected at Advanced Photon Source beamline 8-ID-I.
Details on the experiment, training data, and physical interpretation can be found in our paper: arxiv:2212.03984.