../../td/CohesiveEnergyVsLatticeConstant__TD_554653289799_003/runner Tersoff_LAMMPS_MahdizadehAkhlamadi_2017_Ge__MO_344019981553_000 Ge 72.64 diamond 5.552836954593658e-10 0.8 1.5 18 23 8 20