../../td/EquilibriumCrystalStructure__TD_457028483760_002/runner Ni Ti AB_oC8_63_c_c a b/a c/a y1 y2 standard 1 3.0244 3.1394987 1.3058127 0.91444432 0.64244755 MEAM_LAMMPS_MaiselKoZhang_2017_VNiTi__MO_744610363128_002