197 citations · 394 across the 10 of their papers we have counts for
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Anomalous Josephson Current in Junctions with Spin-Polarizing Quantum Point Contacts
A. A. Reynoso, Gonzalo Usaj, C. A. Balseiro +2
We consider a ballistic Josephson junction with a quantum point contact in a two-dimensional electron gas with Rashba spin-orbit coupling. The point contact acts as a spin filter w…
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…
What is the value of the superconducting gap of a F/S/F trilayer ?
R. Mélin, D. Feinberg
Based on the model of F/S/F trilayer with atomic thickness [A. Buzdin and M. Daumens, cond-mat/0305320] we discuss the relative roles of pair-breaking and proximity effects, as a f…