Cut-On function (!)

Dear Lammps users,

I have a system including two sheets of graphene and one platinum cluster in between them. I am using Tersoff potential which describes Pt-Pt, Pt-C and C-C interactions only in short range. What do you suggest if I want to include C-C long range interactions(vdW force between two graphene sheets)?

Bests,

Samaneh

Dear Lammps users,

I have a system including two sheets of graphene and one platinum cluster
in between them. I am using Tersoff potential which describes Pt-Pt, Pt-C
and C-C interactions only in short range. What do you suggest if I want to
include C-C long range interactions(vdW force between two graphene sheets)?

​you have asked this about a month ago and steve suggested you should use
pair style table.

axel.​