Amorphous

A 40 Å cubic copper supercell (~5202 atoms), fully disordered, grain-free.

copper_amorphous_generate.py reproduces this case.

MACE+wall relaxation

Energy

Copper Amorphous MACE energy per atom

stage

E (eV/atom)

after cleanup

-3.880

after MACE

-3.974

g₃ distributions

After cleanup

After MACE

Bond length and angle distributions

Copper Amorphous bond length distribution Copper Amorphous angle distributions Copper Amorphous pairwise g(r)