A 22,266-Image Grazing-Incidence Wide-Angle X-ray Scattering Benchmark Dataset for Organic Photovoltaic and Perovskite Materials Characterization

The zip file contains a GIWAXS benchmark dataset of 22,266 processed scattering images collected at the Australian Synchrotron SAXS/WAXS beamline across 111 material classes related to organic photovoltaics and perovskite thin films. The dataset includes a README.md file, processed detector images, ImageNet-compatible 224 × 224 images, 1D scattering profiles, metadata, data-loading utilities, baseline machine-learning scripts, and predefined train/validation/test splits.