Influence of spin–orbit coupling on spin-polarized electronic transport in magnetic semiconductor nanowires with nanosized sharp domain walls
Liu Lian, Chen Wen-Xiang, Wang Rui-Qiang, Hu Liang-Bin †
       

(color online) The conductance of two DWs separated by a distance L versus the carriers’ Fermi energy EF for several different values of L. Other parameters are m = 0.6 m 0 , M0 = 2.6 meV, δ = 2 nm, α = 4 × 10 − 10 eV · cm .