Embedded Atom Model (EAM) potential
Howard Sheng's EAM potential page
https://sites.google.com/site/eampotentials/
NIST's potential page
http://www.ctcms.nist.gov/potentials/
Christopher O'Brien's introduction of LAMMPS eam file format
https://sites.google.com/a/ncsu.edu/cjobrien/tutorials-and-guides/eam