Ta fcc EAM_Dynamo_ZhouWadleyJohnson_2001NISTretabulation_Ta__MO_568033730744_000 4.14023115039 Optimization terminated successfully. Current function value: -31.446355 Iterations: 72 Function evaluations: 191 C11 = 72.069989 +/- 0.007336 GPa C12 = 147.446126 +/- 0.005187 GPa C44 = 69.399508 +/- 0.001834 GPa B = 122.320747 +/- 0.004235 GPa