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arXiv · 1601.07176

Electric control of superconducting transition through a spin-orbit coupled interface

Jabir Ali Ouassou·Angelo Di Bernardo·Jason W. A. Robinson·Jacob Linder
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Abstract

We demonstrate theoretically all-electric control of the superconducting transition temperature using a device comprised of a conventional superconductor, a ferromagnetic insulator, and semiconducting layers with intrinsic spin-orbit coupling. By using analytical calculations and numerical simulations, we show that the transition temperature of such a device can be controlled by electric gating which alters the ratio of Rashba to Dresselhaus spin-orbit coupling. The results offer a new pathway to control superconductivity in spintronic devices.

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Jabir Ali Ouassou, Angelo Di Bernardo, Jason W. A. Robinson, Jacob Linder. 2016-01-26. Electric control of superconducting transition through a spin-orbit coupled interface. https://doi.org/10.1038/srep29312

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