Behaviors under different eam potential of Ni

Dear lammps users:

I hope to hear about some experiences on the comparison of 2 EAM potentials for Nickel,

Ni_u3.eam (by Baskes et al.) and Mishin-Ni-Al-2009.eam.alloy (by Mishin et al.)

I suppose they do not show much difference on simulating crystalline fcc nickel for plastic deformation scenario. Am I right? Or anyone has other opinions or results or read materials. I appreciate the response!

Dear lammps users:

I hope to hear about some experiences on the comparison of 2 EAM potentials
for Nickel,

Ni_u3.eam (by Baskes et al.) and Mishin-Ni-Al-2009.eam.alloy (by Mishin et
al.)

I suppose they do not show much difference on simulating crystalline fcc
nickel for plastic deformation scenario. Am I right? Or anyone has other
opinions or results or read materials. I appreciate the response!

nothing will give you a more definite answer
than doing some (small) test calculations.

axel.

I suggest you go read the 2 papers by the authors
of the 2 potentials. That will explain how they
were derived, what they were fit to, etc.

Steve