Spin texturing in quantum wires with Rashba and Dresselhaus spin–orbit interactions and in-plane magnetic field

Gisi B^{1, †,}, Sakiroglu S², Sokmen İ²

Spin projections of eigenstates in the lowest spin-split subbands. (a) Variation of ⟨σ_x⟩ for different strengths of Dresselhaus SO coupling where red, green, and magenta lines corresponds toΔ_D= 0.01, 0.1, 0.3, respectively. (b) The same as (a) but for ⟨σ_y⟩. In both figures the blue-dashed line presents the case of pure Rashba SO interaction.