I want to investigate the mechanical and thermal properties of barium titanate. I need the eam ptential file. Is anyone help me? Thanks
I doubt there will be an EAM potential for this compound. The EAM model is well suited to represent metals, but the more covalent or ionic the interactions become the less it is suitable.
For most oxides you need to use a model with some form or polarization or charge equilibration handling.
You should not start a simulation project without a thorough review of the published research on the same or similar material. That will also give you an insight into what kind of model and which specific parameter sets are suitable. Keep in mind that in classical/empirical models the parameters are far less transferable than, say, in quantum mechanics.