AlAs – Aluminium arsenide – Group III-V

Crystal Structure

a1	4.07 Å
a2	4.07 Å
Buckling Δ	0.00 Å
d1	2.35 Å

Bandstructure

	PBE	HSE
Valence Band Maximum	-5.16 eV	-5.58 eV
Conduction Band Minimum	-3.76 eV	-3.23 eV
Band Gap	1.40 eV	2.35 eV