[lammps-users] need some helps about including different potentials in the same models

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Dear Sir,



Thank you very much. I have to model carbon coated DLC layer, lubricant based course grained bead spring model, head based on carbon coated layer. But I have to introduce different potentials for example, FENE, AI-Reobo. But how I can introduce themselves. Which commands of Lammps I have to take, please let me know.







Sincerely yours



Dr. Sankar

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Dear Sir,

           Thank you very much\. I have to model carbon coated DLC layer, lubricant based course grained bead spring model, head based on carbon coated layer\. But I have to introduce different potentials for example, FENE, AI\-Reobo\. But how I can introduce themselves\. Which commands of Lammps I have to take, please let me know\.

please stude the lammps manual and the examples.
FENE is a bonded potential AIREBO a non-bonded one,
so there is no conflict. if you need multiple non-bonded potentials,
you can use pair_style hybrid.
again, check the documentation and check out some examples.

cheers,
    axel.