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Surface magnetoelectric effect in ferromagnetic metal films.
A surface magnetoelectric effect is revealed by density-functional calculations that are applied to ferromagnetic Fe(001), Ni(001), and Co(0001) films in the presence of an external electric field.Expand
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Band structure and spin texture of Bi 2 Se 3 3 d ferromagnetic metal interface
The spin-helical surface states in three-dimensional topological insulator (TI), such as Bi2Se3, are predicted to have superior efficiency in converting charge current into spin polarization. ThisExpand
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Quantum nature of two-dimensional electron gas confinement at LaAlO3/SrTiO3 interfaces.
We perform density functional calculations to understand the mechanism controlling the confinement width of the two-dimensional electron gas (2DEG) at LaAlO_{3}/SrTiO_{3} interfaces. We find that theExpand
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Interlayer exchange coupling in Fe/MgO/Fe magnetic tunnel junctions
Interlayer exchange coupling (IEC) in fully epitaxial Fe∕MgO∕Fe(001) tunnel junctions with wedge-shaped MgO layers is measured at room temperature from the unidirectional shift of the Kerr hysteresisExpand
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Domain-wall resistance in metal nanocontacts
We present a study of ballistic conductance through Ni, Co, and Fe nanocontacts within a semiempirical tight-binding model. In our model, both spin channels are treated simultaneously, which allowsExpand
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Bias dependence of tunneling magnetoresistance in magnetic tunnel junctions with asymmetric barriers.
The transport properties of magnetic tunnel junctions (MTJs) are very sensitive to interface modifications. In this work we investigate both experimentally and theoretically the effect of asymmetricExpand
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