Dear lammps users:
Now I am doing the simulation of gallium impact silicon.And I use the zbl potential for the interactions between gallium and silicon atoms.
When I read lammps manual.I notice that there is a switching functionS®. and in the lammps pair_style zbl command,user should set the value of inner cutoff and outer cutoff.
But I have no idea that which is the suitable value of inner cutoff and outer cutoff for ZBl interaction between gallium and silicon atoms.Can anyone tell me how to set the value?Best regards.
