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Spin-dependent boundary resistance in the lateral spin-valve structure
2004
Applied Physics Letters
Preserved Fulltext
We report the detection of clear spin-valve signal without any spurious magnetoresistive signal in a lateral spin-valve structure consisting of Cu/ Ni− Fe ohmic junction using local current injection. The obtained spin-valve signal is much larger than that of the nonlocal spin-valve configuration because of the efficient spin accumulation. The local current injection experiments with different probe configurations proved that the spin-valve signal is caused by the spin-dependent boundary
doi:10.1063/1.1805698
fatcat:jwn22ih7lvhh3nnnokk23njecu