Open-source alternatives to DMFF

This project is a parallel simulation engine and molecular dynamics simulator designed to model the physical movements of atoms and molecules. It functions as an interatomic potential framework for calculating forces between particles and a materials analysis tool for computing thermodynamic, structural, and transport properties of solids and fluids. The engine is distinguished by its high-performance computing capabilities, utilizing spatial-domain decomposition and message-passing interface communication to distribute workloads across processors. It supports multi-backend GPU acceleration v

Muse (Mixture builder for simulation environments) is a Python package for rapidly building amorphous solids and liquid mixtures from relaxed solid-state structures on Materials Project. It uses Packmol for packing molecules into simulation cells and supports density equilibration through…

A Python package for machine learning potentials with LAMMPS.

You could get the supported version of LAMMPS from GitHub repository

SOMD is an ab-initio molecular dynamics (AIMD) package designed for the SIESTA DFT code. The SOMD code provides some common functionalities to perform standard Born-Oppenheimer molecular dynamics (BOMD) simulations, and contains a simple wrapper to the Neuroevolution Potential (NEP) package. The…