EAM potential

Dear Lammps users,

I have several tabulated potentials from NIST for the pair wise interactions and density interactions of FeCr.

Interatomic Potentials Repository


Interatomic Potentials Repository

Chandler A. Becker

This repository provides a source for interatomic potentials (force fields), related files, and evaluation tools…


Can you plz help me with how can I add these separate files to lammps or just note the main idea. I used before pair_style table but was for pair wise interactions only.

I apologize if it is a vague question, I am just starting in this field.

Thank you in advance.


EAM potentials come in different flavors. how to use them is explained in the documentation for the respective EAM pair styles in the LAMMPS manual.