Piezospin polarization of currents in nanostructures.
نویسندگان
چکیده
Torsional oscillations of a freestanding semiconductor beam are shown to cause spin-dependent oscillating potentials that spin polarize an applied charge current in the presence of intentional or disorder scattering potentials. We propose several realizations of mechanical spin generators and manipulators based on this piezospintronic effect.
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ورودعنوان ژورنال:
- Physical review letters
دوره 101 3 شماره
صفحات -
تاریخ انتشار 2008