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arXiv · 0711.4430

Nanomechanical Spin-Polarizer

Alexey A. Kovalev·Liviu P. Zârbo·Y. Tserkovnyak·G. E. W. Bauer·Jairo Sinova
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Abstract

Torsional oscillations of a free-standing 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 piezo-spintronic effect.

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Alexey A. Kovalev, Liviu P. Zârbo, Y. Tserkovnyak, G. E. W. Bauer, Jairo Sinova. 2007-11-28. Nanomechanical Spin-Polarizer. https://doi.org/10.1103/physrevlett.101.036401

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