Band structure, Fermi surface, elastic, thermodynamic, and optical properties of AlZr
3
, AlCu
3
, and AlCu
2
Zr: First-principles study
Parvin R
1
, Parvin F
1
, Ali M S
2, †,
, Islam A K M A
3
Fermi surfaces of (a) AlZr
3
, (b) AlCu
3
, and (c) AlCu
2
Zr.