Angela, please retain the lammps user list in your replies. We have a paper documenting our experiences with the AtC version of the TTM: R. E. Jones et al, “Electron transport enhanced molecular dynamics for metals and semi-metals” Intl. J. for Numerical Methods in Engineering 83(8-9) p. 940 (2010). There are also references on the fix ttm doc page for that model.
best,
Jeremy
thank you sir. I will look into this article…