Fig. 2From: Controllable Valley Polarization Using Silicene Double Line Defects Due to Rashba Spin-Orbit CouplingSpin-conserved and spin-flip transmission coefficients as functions of the incident angles α at tR=5tso in a and as functions of the RSOC strength tR in b–d, where a-c are for the single line defect and d is for the two parallel line defects, with Δz=0.2tso in cBack to article page