130 citations · 2.8k across the 93 of their papers we have counts for
6 papers · 1 filter
Crossed Andreev reflection-induced magnetoresistance
F. Giazotto, F. Taddei, R. Fazio +1
We show that very large negative magnetoresistance can be obtained in magnetic trilayers in a current-in-plane geometry owing to the existence of crossed Andreev reflection. This s…
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…
Geometric phases and Andreev reflection in hybrid rings
Diego Frustaglia, Fabio Taddei, Rosario Fazio
We study the Andreev reflection of a hybrid mesoscopic ring in the presence of a crown-like magnetic texture. By calculating the linear-response conductance as a function of the Ze…
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…