197 citations · 1.4k across the 43 of their papers we have counts for
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Spin noise and Bell inequalities in a realistic superconductor-quantum dot entangler
O. Sauret, T. Martin, D. Feinberg
Charge and spin current correlations are analyzed in a source of spin-entangled electrons built from a superconductor and two quantum dots in parallel. In addition to the ideal (cr…
Sign of the crossed conductances at a FSF double interface
R. Mélin, D. Feinberg
Crossed conductance in hybrid Ferromagnet / Superconductor / Ferromagnet (FSF) structures results from the competition between normal transmission and Andreev reflection channels.…
Realistic operation of an entangler : a density matrix approach
Olivier Sauret, Denis Feinberg, Thierry Martin
The detailed operation of an electron spin entangler is studied, using density matrix equations. The device is made of a superconductor, two quantum dots and two normal leads. The…
Spin current as a probe of interactions in mesoscopic systems
Olivier Sauret, Denis Feinberg
The spin resolved current shot noise can uniquely probe the interactions in mesoscopic systems: i) in a normal-superconducting junction, the spin current noise is zero, as carried…
Splitting electronic spins with a Kondo double dot device
Denis Feinberg, Pascal Simon
We present a simple device made of two small capacitively coupled quantum dots in parallel. This set-up can be used as an efficient "Stern-Gerlach" spin filter, able to simultaneou…
Quantum master equations for the superconductor--dot entangler
Olivier Sauret, Denis Feinberg, Thierry Martin
The operation of a source of entangled electron spins, based on a superconductor and two quantum dots in parallel\cite{loss}, is described in detail with the help of quantum master…