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Strain-Induced Coupling of Spin Current to Nanomechanical Oscillations

A. G. Mal'shukov·C. S. Tang·C. S. Chu·K. A. Chao
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Abstract

We propose a setup which allows to couple the electron spin degree of freedom to the mechanical motions of a nanomechanical system not involving any of the ferromagnetic components. The proposed method employs the strain induced spin-orbit interaction of electrons in narrow gap semiconductors. We have shown how this method can be used for detection and manipulation of the spin flow through a suspended rod in a nanomechanical device.

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A. G. Mal'shukov, C. S. Tang, C. S. Chu, K. A. Chao. 2005-09-09. Strain-Induced Coupling of Spin Current to Nanomechanical Oscillations. https://doi.org/10.1103/physrevlett.95.107203

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