Dear LAMMS users,
I’m trying to reproduce SiC Tersoff ZBL potential energy dependence from distance presentd in Fig. 1 of original publication by Devanathan et al. in JNM 253 (1998) 47 using metal units and original code pair_tersoff_zdl.cpp
I need coefficient 4 in front of ZBL potential to have an agreement with the figure.
lammps version is lammps-25Jul12.
Did anybody try to reproduce this dependence?
I would really appreciate any help!