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 three equally separated DWs versus the DWs’ distance L for several different values of the Rashba spin–orbit coupling constant α. Other parameters are m = 0.6 m 0 , M0 = 2.6 meV, EF = 0.6 meV, and δ = 2 nm.