95 citations · 407 across the 8 of their papers we have counts for
5 papers · 1 filter
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…
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…
Spin polarization of electrons with Rashba double-refraction
V. Marigliano Ramaglia, D. Bercioux, V. Cataudella +2
We demonstrate how the Rashba spin-orbit coupling in semiconductor heterostructures can produce and control a spin-polarized current without ferromagnetic leads. Key idea is to use…
Rashba effect induced localization in quantum networks
Dario Bercioux, Michele Governale, Vittorio Cataudella +1
We study a quantum network extending in one-dimension (chain of square loops connected at one vertex) made up of quantum wires with Rashba spin-orbit coupling. We show that the Ras…
Electron Double Refraction in Hybrid Systems with Rashba Spin-Orbit Coupling
V. Marigliano Ramaglia, V. Cataudella, G. De Filippis +2
We study the scattering of an electron in a definite state of spin at an interface of an hybrid system with a Rashba spin-orbit coupling on one side. Out of the normal incidence th…