[lammps-users] how to apply purely repulsive potential?
soroosh mo <sorooshmhm@...24...>
Sat, 14 Apr 2018 13:14:18 +0430
Dear all how can i describe repulsive potential between two atom with specific formula (k(R − r)3, r < R,) for scratch and indentation simulation ? is there special command for this kind of potential? Regards and thanks in advance. soroosh