LAMMPS is a classical molecular dynamics code with a focus on materials modeling. It's an acronym for Large-scale Atomic/Molecular Massively Parallel Simulator. LAMMPS has potentials for solid-state …

There are several ways to get the LAMMPS software, either as a tarball, or from an active repository, or in executable form:

Please contact the LAMMPS development team if you have links or documents you wish to contribute and post here. We also hold LAMMPS workshops every 2 years in Albuquerque, NM which include a …

LAMMPS stands for Large-scale Atomic/Molecular Massively Parallel Simulator. It's a classical molecular dynamics (MD) code. As the name implies, it's designed to run well on parallel machines, …

The 2025 LAMMPS Workshop and Symposium was held August 12-14, 2025 in Albuquerque, NM, USA at the University of New Mexico (UNM) Continuing Education Building (1634 University Blvd NE).

The LAMMPS forum has multiple sub-categories as shown above. Please note that the sub-category with the archive of the LAMMPS mailing list is automatically updated as new messages appear.

We implemented a Peridynamics (PD) model in LAMMPS to enable meso- and continuum-scale simulations of materials response. PD is a particle-based meshless continuum model that is well …

LUNAR is focused on pre-processing and post-processing inputs and outputs of LAMMPS with emphasis of using LAMMPS for producing structure-property relationships for ICME process …

While LAMMPS itself is fairly easy to use, more often than not you'll need to customize it to meet your specific simulation requirements. Extending and Modifying LAMMPS bridges this learning gap and …

LAMMPS development began in the mid 1990s under a cooperative research & development agreement (CRADA) between two DOE labs (Sandia and LLNL) and 3 companies (Cray, Bristol Myers Squibb, …