Finnis-Sinclair potential (LAMMPS cubic hermite tabulation) for bcc Fe developed by Ackland et al. (1997) v005Graeme J. Ackland
Simple EAM potential for bcc iron designed for radiation damage. Fitted to elastic moduli. Gives correct SIA (011) and widely used in radiation damage studies. Small modification for shock waves available giving hcp/bcc transition in the correct pressure.