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Top: illustration of the kinematics of the scattering in junctions. The circles represent constant energy contours. Bottom: sketch of the junctions. is the length of the region. denotes a FM lead which deposits on the graphene flake.
The transmission coefficient for the parallel configurations of the magnetic moments of the two FM electrodes against [Figs. 2(a)–2(d)] and [Figs. 2(e)–2(h)]. (From the top panel to the bottom panel, , , , and ). The parameters used in the calculation are , , and . Figures 2(a)–2(h) correspond to the results for and , respectively.
MR and conductance as a function of the ISOI strength and the RSOI strength . The parameters used in the calculation are identical to those in Fig. 2.
MR [(a) and (d)] and conductance [(b), (c), (e), and (f)] as a function of the ISOI strength and the RSOI strength . The different parameters of the strength of SOI are shown in the figure. The other parameters used in the calculation are identical to those in Fig. 2.
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