Figure 3
From: Electrically controllable sudden reversals in spin and valley polarization in silicene
(a) Spin polarization for 20 superlattice barriers plotted as a function of externally applied gate voltage. (b) Spin resolved conductance G↑ and G↓ plotted as a function of externally applied gate voltage. The parameters are: ΔSO = 3.9 meV, EF = 5 meV, hex = 36 meV, Δz = 40 meV, L = 100 nm and W = 200 nm.
