Enter an atomic species:
Ni
Enter a cubic lattice type:
fcc
Enter a model name:
Sim_LAMMPS_HybridOverlay_BelandLuOsetskiy_2016_CoNi__SM_445377835613_000
Enter a lattice constant (m):
3.520013600587845e-10

WARNING, 3 imaginary frequencies at q = ( 0.00,  0.00,  0.00) ; (omega_q = 2.274e-08*i)
WARNING, 3 imaginary frequencies at q = ( 0.00,  0.00,  0.00) ; (omega_q = 2.274e-08*i)