Spin-dependent electron transport in waveguide with continuous shape

Yue Ban; E. Ya. Sherman

doi:10.1063/1.3636410

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arXiv · 1202.0541

Spin-dependent electron transport in waveguide with continuous shape

Yue Ban·E. Ya. Sherman

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Abstract

We study effects of the shape of a two-dimensional waveguide on the spin-dependent electron transport in the presence of spin-orbit coupling. The transition from classical motion to the tunneling regime can be controlled there by modulating the strength of spin-orbit coupling if the waveguide has a constriction. The spin precession strongly depends on the shape of the waveguide.

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Yue Ban, E. Ya. Sherman. 2012-02-02. Spin-dependent electron transport in waveguide with continuous shape. https://doi.org/10.1063/1.3636410

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