Real-time time-dependent density functional theory study of optical Kerr nonlinearities in semiconductors and metals

The dataset has the original data used in the paper "Real-time time-dependent density functional theory study of optical Kerr nonlinearities in semiconductors and metals" published in npj computational materials. doi: 10.1038/s41524-026-02237-0The data are calcualted by TDDFT code "OCTOPUS". The python code need numpy, matplotlib, and the contained "OctopusToolds" package. Then you can directly run xxx.py and get the figures in the paper.