69 citations · 307 across the 8 of their papers we have counts for
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Quantum dissipative Rashba spin ratchets
Sergey Smirnov, Dario Bercioux, Milena Grifoni +1
We predict the possibility to generate a finite stationary spin current by applying an unbiased ac driving to a quasi-one-dimensional asymmetric periodic structure with Rashba spin…
Zeeman ratchets: pure spin current generation in mesoscopic conductors with non-uniform magnetic fields
Matthias Scheid, Dario Bercioux, Klaus Richter
We consider the possibility to employ a quantum wire realized in a two-dimensional electron gas (2DEG) as a spin ratchet. We show that a net spin current without accompanying net c…
Bloch's theory in periodic structures with Rashba's spin-orbit interaction
S. Smirnov, D. Bercioux, M. Grifoni
We consider a two-dimensional electron gas with Rashba's spin-orbit interaction and two in-plane potentials superimposed along directions perpendicular to each other. The first of…
Rashba quantum wire: exact solution and ballistic transport
C. A. Perroni, D. Bercioux, V. M. Ramaglia +1
The effect of Rashba spin-orbit interaction in quantum wires with hard-wall boundaries is discussed. The exact wave function and eigenvalue equation are worked out pointing out the…
The spin-double refraction in two-dimensional electron gas
D. Bercioux, V. Marigliano Ramaglia
We briefly review the phenomenon of the spin-double refraction that originates at an interface separating a two-dimensional electron gas with Rashba spin-orbit coupling from a one…
Rashba effect in quantum networks
Dario Bercioux, Michele Governale, Vittorio Cataudella +1
We present a formalism to study quantum networks made up by single-channel quantum wires in the presence of Rashba spin-orbit coupling and magnetic field. In particular, linear tra…