Bercioux, Dario and Frustaglia, Diego and Governale, Michele
Signatures of spin-related phases in transport through regular polygons.
Physical Review B 72, p. 113310.
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We address the subject of transport in one-dimensional ballistic polygon loops subject to Rashba spin-orbit coupling. We identify the role played by the polygon vertices in the accumulation of spin-related phases by studying interference effects as a function of the spin-orbit coupling strength. We find that the vertices act as strong spin-scattering centers that hinder the developing of ...
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