30 citations · 60 across the 4 of their papers we have counts for
6 papers
Superconductor-semiconductor magnetic microswitch
C. Castellana, F. Giazotto, M. Governale +2
A hybrid superconductor--two-dimensional electron gas microdevice is presented. Its working principle is based on the suppression of Andreev reflection at the superconductor-semico…
Adiabatic pumping in a Superconductor-Normal-Superconductor weak link
M. Governale, F. Taddei, F. W. J. Hekking +1
We present a formalism to study adiabatic pumping through a superconductor - normal - superconductor weak link. At zero temperature, the pumped charge is related to the Berry phase…
Clauser-Horne inequality and decoherence in mesoscopic conductors
Elsa Prada, Fabio Taddei, Rosario Fazio
We analyze the effect of decoherence on the violation of the Clauser-Horne (CH) inequality for the full electron counting statistics in a mesoscopic multiterminal conductor. Our se…
Manipulating nonequilibrium magnetism through superconductors
F. Giazotto, F. Taddei, R. Fazio +1
Electrostatic control of the magnetization of a normal mesoscopic conductor is analyzed in a hybrid superconductor-normal-superconductor system. This effect stems from the interpla…
Material-specific spin filtering in ferromagnet/superconductor ballistic nanojunctions
F. Taddei, S. Sanvito, C. J. Lambert
We study spin-dependent electronic transport across ferromagnet/superconductor ballistic junctions modeled using tight-binding Hamiltonians with s, p and d orbitals and material-sp…
Suppression of Giant Magnetoresistance by a superconducting contact
F. Taddei, S. Sanvito, J. H. Jefferson +1
We predict that current perpendicular to the plane (CPP) giant magnetoresistance (GMR) in a phase-coherent magnetic multilayer is suppressed when one of the contacts is superconduc…