Single-parameter spin-pumping in driven metallic rings with spin-orbit coupling

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We consider the generation of a pure spin-current at zero bias voltage with a single time-dependent potential. To such end we study a device made of a mesoscopic ring connected to electrodes and clarify the interplay between a magnetic flux, spin-orbit coupling, and non-adiabatic driving in the prod...

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Autores principales: Ramos Andrade, Juan Pablo, Foa Torres, Luis Eduardo Francisco, Orellana, P. A., Apel, Víctor Marcelo
Formato: article
Lenguaje:Inglés
Publicado: 2021
Materias:
Spin-orbit
Pumping
Acceso en línea:http://hdl.handle.net/11086/19856
https://doi.org/10.1063/1.4868902
Aporte de:
Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba
id I10-R141-11086-19856
record_format dspace
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-141
collection Repositorio Digital Universitario (UNC)
language Inglés
topic Spin-orbit
Pumping
spellingShingle Spin-orbit
Pumping
Ramos Andrade, Juan Pablo
Foa Torres, Luis Eduardo Francisco
Orellana, P. A.
Apel, Víctor Marcelo
Single-parameter spin-pumping in driven metallic rings with spin-orbit coupling
topic_facet Spin-orbit
Pumping
description We consider the generation of a pure spin-current at zero bias voltage with a single time-dependent potential. To such end we study a device made of a mesoscopic ring connected to electrodes and clarify the interplay between a magnetic flux, spin-orbit coupling, and non-adiabatic driving in the production of a spin and electrical current. By using Floquet theory, we show that the generated spin to charge current ratio can be controlled by tuning the spin-orbit coupling.
format article
author Ramos Andrade, Juan Pablo
Foa Torres, Luis Eduardo Francisco
Orellana, P. A.
Apel, Víctor Marcelo
author_facet Ramos Andrade, Juan Pablo
Foa Torres, Luis Eduardo Francisco
Orellana, P. A.
Apel, Víctor Marcelo
author_sort Ramos Andrade, Juan Pablo
title Single-parameter spin-pumping in driven metallic rings with spin-orbit coupling
title_short Single-parameter spin-pumping in driven metallic rings with spin-orbit coupling
title_full Single-parameter spin-pumping in driven metallic rings with spin-orbit coupling
title_fullStr Single-parameter spin-pumping in driven metallic rings with spin-orbit coupling
title_full_unstemmed Single-parameter spin-pumping in driven metallic rings with spin-orbit coupling
title_sort single-parameter spin-pumping in driven metallic rings with spin-orbit coupling
publishDate 2021
url http://hdl.handle.net/11086/19856
https://doi.org/10.1063/1.4868902
work_keys_str_mv AT ramosandradejuanpablo singleparameterspinpumpingindrivenmetallicringswithspinorbitcoupling
AT foatorresluiseduardofrancisco singleparameterspinpumpingindrivenmetallicringswithspinorbitcoupling
AT orellanapa singleparameterspinpumpingindrivenmetallicringswithspinorbitcoupling
AT apelvictormarcelo singleparameterspinpumpingindrivenmetallicringswithspinorbitcoupling
bdutipo_str Repositorios
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