Sutton-Chen potential

Is Sutton-Chen potential available in lammps? and if it is, what is the command to put in the input file and what is the associated potential file for Copper?

Thanks

This was asked a few weeks ago on this list. Check out the list archives. Basically nobody replied and to me it looked like a subset of EAM.

Is Sutton-Chen potential available in lammps?

whatever is available in LAMMPS is documented in the manual. that is
what a documentation is for. please also note, that this question has
been asked and answered several times already. thus before asking
questions like these, make sure you have read the manual carefully and
searched the mailing list archives.

and if it is, what is the command to put in the input file and what is the associated potential file for Copper?

again, this is the wrong question to ask to a mailing list like this.
this is a place where people volunteer their time to help others with
problems, that can *not* be easily solved through reading the
available documentation or a little (obvious) experimentation or
searching through the available literature on the subject. this part
of doing simulations is generally considered the "homework" of each
individual.

thank you for your understanding,
      axel.

Ibrahim,
If you don't care about using other code looks like GULP has it
implemented/tabulated.
http://projects.ivec.org/gulp/overview.html
for Copper:
http://projects.ivec.org/gulp/libraries/suttonchen.lib

Carlos