Nanocrystalline

A 40 Å cubic strontium titanate supercell (~5130 atoms), large crystalline grains with amorphous boundaries.

Orientation refinement

FIRE relaxation

stage

bond mean (Å)

bond σ (Å)

Voronoi

1.959

0.048

after orient

1.960

0.049

after cleanup

1.922

0.112

after FIRE

1.967

0.166

MACE-MP0 single point of the final structure: -7.517 eV/atom.

g₃ distribution — after FIRE

Bond length and angle distributions

Strontium titanate Nanocrystalline bond length distribution Strontium titanate Nanocrystalline angle distributions Strontium titanate Nanocrystalline pairwise g(r)