290 citations · 1.2k across the 38 of their papers we have counts for
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Entanglement production in chaotic quantum dots subject to spin-orbit coupling
Diego Frustaglia, Simone Montangero, Rosario Fazio
We study numerically the production of orbital and spin entangled states in chaotic quantum dots for non-interacting electrons. The introduction of spin-orbit coupling permit us to…
In_(0.75)Ga_(0.25)As on GaAs submicron rings and their application for coherent nanoelectronic devices
Franco Carillo, Giorgio Biasiol, Diego Frustaglia +3
Electron-phase modulation in magnetic and electric fields will be presented in In_(0.75)Ga_(0.25)As Aharonov-Bohm (AB) rings. The zero Schottky barrier of this material made it pos…
Semiclassical theory of weak antilocalization and spin relaxation in ballistic quantum dots
Oleg Zaitsev, Diego Frustaglia, Klaus Richter
We develop a semiclassical theory for spin-dependent quantum transport in ballistic quantum dots. The theory is based on the semiclassical Landauer formula, that we generalize to i…
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…
Signatures of spin-related phases in transport through regular polygons
Dario Bercioux, Diego Frustaglia, Michele Governale
We address the subject of transport in one-dimensional ballistic polygon loops subject to Rashba spin-orbit coupling. We identify the role played by the polygon vertices in the acc…