i’m interesting in running a NiCu alloy with an EAM potential. The potentials are in the funcl format.
I understand that LAMMPS creates automatically the mixing parameters for the alloy when the EAM
potential is given in funcl format. However, it’s not clear to me how the pair_coeff should be indicated.
For example, assuming Ni and Cu are atom-types 1 and 2, respectively, are the following commands
correct for studying a NiCu alloy with an EAM potential?
pair_coeff 1 1 niu3
pair_coeff 2 2 cuu3