CHIPS FF¶
The chipsff repository provides a comprehensive framework for performing materials simulations with machine learning force fields (MLFFs) with Pearson Correlation Coefficient as a metric. Simulations include structural relaxation, vacancy and surface energy calculations, interface analysis, elastic properties, phonons and thermal properties. The code supports multiple universal MLFFs and integrates with the JARVIS database and the Atomic Simulation Environment (ASE) to facilitate various materials simulations and workflows.
Reference: https://github.com/usnistgov/chipsff