88 citations · 364 across the 13 of their papers we have counts for
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Adiabatic quantum pumping and rectification effects in interacting quantum dots
F. Romeo, R. Citro
We derive a formula describing the adiabatically pumped charge through an interacting quantum dot within the scattering matrix and Green's function approach. We show that when the…
Quantum pumping and rectification effects in Aharonov-Bohm-Casher ring-dot systems
F. Romeo, R. Citro, M. Marinaro
We study the time-dependent transport of charge and spin through a ring-shaped region sequentially coupled to a weakly interacting quantum dot in the presence of an Aharonov-Bohm f…
The Aharonov-Bohm-Casher ring-dot as a flux-tunable resonant tunneling diode
R. Citro, F. Romeo
A mesoscopic ring subject to the Rashba spin-orbit interaction and sequentially coupled to an interacting quantum dot, in the presence of Aharonov-Bohm flux, is proposed as a flux…
Phase rigidity breaking in open Aharonov-Bohm ring coupled to a cantilever
F. Romeo, R. Citro, M. Marinaro
The conductance and the transmittance phase shifts of a two-terminal Aharonov-Bohm (AB) ring are analyzed in the presence of mechanical displacements due to coupling to an external…
Persistent spin and charge currents and magnification effects in open ring conductors subject to Rashba coupling
R. Citro, F. Romeo
We analyze the effect of Rashba spin-orbit coupling and of a local tunnel barrier on the persistent spin and charge currents in a one-dimensional conducting Aharonov-Bohm (AB) ring…
Zero-conductance resonances and spin-filtering effects in ring conductors subject to Rashba coupling
R. Citro, F. Romeo, M. Marinaro
We investigate the effect of Rashba spin-orbit coupling and of a tunnel barrier on the zero conduc- tance resonances appearing in a one-dimensional conducting Aharonov-Bohm (AB) ri…