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arXiv · 1310.2914

Effect of gate-driven spin resonance on the conductance of a one-dimensional quantum wire

Almas F. Sadreev·E. Ya. Sherman
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Abstract

We consider quasiballistic electron transmission in a one-dimensional quantum wire subject to both time-independent and periodic potentials of a finger gate that results in a coordinate- and time-dependent Rashba-type spin-orbit coupling. A spin-dependent conductance is calculated as a function of external constant magnetic field, the electric field frequency, and the potential strength. The results demonstrate the effect of the gate-driven electric dipole spin resonance in a transport phenomenon such as spin-flip electron transmission.

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Almas F. Sadreev, E. Ya. Sherman. 2013-10-10. Effect of gate-driven spin resonance on the conductance of a one-dimensional quantum wire. https://doi.org/10.1103/physrevb.88.115302

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