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Schematic diagram showing the structure of a hybrid FM-SC-FM trilayer. The variation of for the three layers of the structure is shown. Also shown are the discontinuities in due to interfacial resistance and -potential barrier at the interface. The diffusive and ballistic regimes of the self-consistent model are indicated in the diagram.
(Color online) Solid line shows the change of resistances at both interfaces, , with increasing current density . Dotted line shows the variation of resistance asymmetry between both interfaces with increasing .
(Color online) Plot of MR ratio vs for different spin asymmetry ratios of barriers, .
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