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Mostrando ítems 11-15 de 15
Artículo
Quantum network approach to spin interferometry driven by Abelian and non-Abelian fields
(2021-04-21)
We present a theory of conducting quantum networks that accounts for Abelian and non-Abelian fields acting on spin carriers. We apply this approach to model the conductance of mesoscopic spin interferometers of different ...
Artículo
Casimir‐Lifshitz optical resonators: a new platform for exploring physics at the nanoscale
(Wiley, 2024-02)
The Casimir-Lifshitz force, FC − L, has become a subject of great interest to both theoretical and applied physics communities due to its fundamental properties and potential technological implications in emerging nano-scale ...
Artículo
Quantum transport in nonuniform magnetic fields: Aharonov-Bohm ring as a spin switch
(American Physical Society, 2001-12-17)
We study spin-dependent magnetoconductance in mesoscopic rings subject to an inhomogeneous in-plane magnetic field. We show that the polarization direction of transmitted spin-polarized electrons can be controlled via an ...
Artículo
Spin-texture topology in curved circuits driven by spin-orbit interactions
(Nature Research, 2023-07-22)
Interferometry is a powerful technique used to extract valuable information about the wave function of a system. In this work, we study the response of spin carriers to the effective field textures developed in curved ...
Artículo
Geometry-assisted topological transitions in spin interferometry
(American Physical Society, 2019)
We identify a series of topological transitions occurring in electronic spin transport when manipulating spin-guiding fields controlled by the geometric shape of mesoscopic interferometers. They manifest as distinct ...