First-Principles Study of Properties of Alpha Uranium Crystal and Seven Alpha Uranium Surfaces

Table 4

Surface energy () and work function ().

Surface	Γ
U(001)	1.756	3.354
U(010)	2.089	2.951
U(100)	2.089	3.185
U(110)	2.151	3.111
U(101)	1.996	3.124
U(011)	1.996	3.163
U(111)	2.138	2.944

in J m⁻² and in eV.