I am a newer to LAMMPS,I want to use it to simulate nano copper.
I found that the results fit experiment good if I use Johnson’s eam to simulate elastic constants of copper,but
if I use Mishin’s eam ,I can’t even get a stable lattice.I read Mishin’s paper in 1995,in this paper,the equation which
is used to caculate pair energy has a error ,where V®=(E1M1+E2M2+delta)*phi…,E1 is ev ,but delta is angston
I feel that my eam file calculate from this file may be wrong,can any one send me a Mishin eam file?