Dear lammps User’s,
i have a small problem facing while using pair_style hybrid/overlay, as follows;
i have 2 potential and 3 elements in the domain with A and B being same elements,
one potential file is eam alloy type defining A-A ( and B-B) type interaction, and a tersoff/zbl potential with A-C (B-C) type interaction
i want to have the A-A interaction from eam/ally and A(B)-C and C-C from tersoff/zbl potential, is the following format is correct?
pair_style hybrid/overlay eam/alloy tersoff/zbl
pair_coeff * * eam/alloy A.eam.alloy A B NULL
pair_coeff 1*3 3 tersoff/zbl ABC.tersoff.zbl A C B
for this option i am getting an error as ERROR: Incorrect args for pair coefficients (pair_tersoff.cpp:278)
could you please help me?
thanking you
with best regards
kiran