BSSN STEM data, atomic image quantification and vPCF analysis codes
Version 2 2021-10-22, 17:20
Version 1 2021-09-28, 20:24
software
posted on 2021-10-22, 17:20 authored by Stephen FunniStephen Funni, Elizabeth DickeyElizabeth DickeyThis data includes the atomic column position finding code, vector pair correlation function (vPCF) and STEM image data used in our APL Materials paper: "Theory and application of the vector pair correlation function for real-space crystallographic analysis of order/disorder correlations from STEM images. (https://aip.scitation.org/doi/10.1063/5.0058928)
SO_script: calls SingleOrigin classes, methods, and functions to quantify STEM images; implements the vPCF method to calculate and analyze local structural order/disorder.
To use SingleOrigin: place all files with lowercase filenames and the README file into a folder entitled "SingleOrigin". Open the SO_script.py in Spyder and run cell-by-cell. You will need to make sure the .cif, image file, and SingleOrigin folder are in the working directory or provide in the script correct paths to their locations on your computer.
You will need to install all dependencies not included in your Python environment. These are typically: scikit-image, joblib, psutil, pyCifRW, imageio, matplotlib-scalebar, and OpenCV.