This skill covers selection, validation, and deployment of interatomic force fields for molecular dynamics: the physical basis and transferability limits of every major functional form (EAM, MEAM, Tersoff, Stillinger-Weber, Buckingham, COMB, ReaxFF, AMBER, CHARMM, OPLS, GROMOS, and ML potentials); parameter-file…
This skill covers reactive molecular dynamics (reactive MD) using LAMMPS with the ReaxFF and COMB force fields: force-field selection and parameter provenance, charge equilibration (QEq) setup and diagnostics, timestep and thermostat selection for reactive systems, thermal protocols for reaction sampling, reaction…