4D-STEM Processing and Visualization
Analysis and visualisation tools for four-dimensional STEM datasets, including structural and phase-sensitive imaging workflows.
This repository collects processing and visualisation tools for four-dimensional scanning transmission electron microscopy (4D-STEM) data. The documented workflow covers radial-distribution-function analysis, fluctuation electron microscopy, multislice simulation, electron ptychography, differential phase contrast, symmetry STEM, and cepstral STEM.
It provides a practical environment for exploring local and medium-range structural variation in complex materials from multidimensional diffraction datasets.
Related research
- J. Ryu, et al., Correlative study between the local atomic and electronic structures of amorphous carbon materials via 4D-STEM and STEM-EELS, Applied Physics Letters (2022).