Fe fcc MEAM_LAMMPS_MahataMukhopadhyayAsleZaeem_2022_AlFe__MO_304347095149_001 3.604343503713608 Optimization terminated successfully. Current function value: -16.985803 Iterations: 110 Function evaluations: 298 C11 = 178.321739 +/- 0.007336 GPa C12 = 153.907489 +/- 0.005187 GPa C44 = 84.971937 +/- 0.001834 GPa B = 162.045573 +/- 0.004235 GPa