Enter a species (e.g. Al, Fe): Cu Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_Dynamo_OnatDurukanoglu_2014_CuNi__MO_592013496703_005 Enter hexagonal lattice constants 'a' and 'c' (m): 2.558815660431872e-10, 4.197376377685246e-10 Calculating isothermal bulk modulus Warning: Maximum number of function evaluations has been exceeded. Finished calculation C11 = 225.80556761362186 GPa C12 = 86.6117944860843 GPa B = 133.00971886193014 GPa