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arXiv · 1009.5424

Effects of mechanical rotation on spin currents

Mamoru Matsuo·Jun'ichi Ieda·Eiji Saitoh·Sadamichi Maekawa
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Abstract

We study the Pauli--Schrödinger equation in a uniformly rotating frame of reference to describe a coupling of spins and mechanical rotations. The explicit form of the spin-orbit interaction (SOI) with the inertial effects due to the mechanical rotation is presented. We derive equations of motion for a wavepacket of electrons in two-dimensional planes subject to the SOI. The solution is a superposition of two cyclotron motions with different frequencies and a circular spin current is created by the mechanical rotation.

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Mamoru Matsuo, Jun'ichi Ieda, Eiji Saitoh, Sadamichi Maekawa. 2010-11-26. Effects of mechanical rotation on spin currents. https://doi.org/10.1103/physrevlett.106.076601

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