DC spin generation by junctions with AC driven spin-orbit interaction (CROSBI ID 268774)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Jonson, Mats ; Shekhter, Robert I. ; Entin-Wohlman, Ora ; Aharony, Amnon ; Park, Hee-Chul ; Radić, Danko
engleski
DC spin generation by junctions with AC driven spin-orbit interaction
An unbiased one-dimensional weak link between two terminals, subjected to the Rashba spin-orbit interaction caused by an AC electric field which rotates periodically in the plane perpendicular to the link, is shown to inject spin-polarized electrons into the terminals. The injected spin polarization has a DC component along the link and a rotating transverse component in the perpendicular plane. In the low-rotation-frequency regime, these polarization components are proportional to the frequency. The DC component of the polarization vanishes for a linearly polarized electric field.
spin-orbit coupling, spintronics, spin-active weak links, mesoscopics, quantum interference
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Podaci o izdanju
100
2019.
115406-1-115406-8
objavljeno
2469-9950
2469-9969
10.1103/PhysRevB.100.115406