686 citations · 1.6k across the 12 of their papers we have counts for
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Spin polarization control through resonant states in an Fe/GaAs Schottky barrier
S. Honda, H. Itoh, J. Inoue +5
Spin polarization of the tunnel conductivity has been studied for Fe/GaAs junctions with Schottky barriers. It is shown that band matching of resonant interface states within the S…
Intrinsic spin Hall effect in graphene: Numerical calculations in a multi-orbital mode
Seiichiro Onari, Yasuhito Ishikawa, Hiroshi Kontani +1
We study the spin Hall effect (SHE) in graphene using a realistic multi-orbital tight-binding model that includes the atomic spin-orbit interaction. The SHE is found to be induced…
Giant Orbital Hall Effect in Transition Metals: Origin of Large Spin and Anomalous Hall Effects
H. Kontani, T. Tanaka, D. S. Hirashima +2
In transition metals and their compounds, the orbital degrees of freedom gives rise to an orbital current, in addition to the ordinary spin and charge currents. We reveal that cons…