79 citations · 212 across the 19 of their papers we have counts for
19 papers
Evidence for 4e charge of Cooper quartets in a biased multi-terminal graphene-based Josephson junction
Ko-Fan Huang, Yuval Ronen, Régis Mélin +4
In a Josephson junction (JJ), Cooper pairs are transported via Andreev bound states (ABSs) between superconductors. The ABSs in the weak link of multi-terminal (MT) JJs can coheren…
Partially resummed perturbation theory for multiple Andreev reflections in a short three-terminal Josephson junction
Régis Mélin, Denis Feinberg, Benoît Douçot
In a transparent three-terminal Josephson junction, modeling nonequilibrium transport is numerically challenging, owing to the interplay between multiple Andreev reflection (MAR) t…
Quartets and the Current-Phase Structure of a Double Quantum Dot Superconducting Bijunction at Equilibrium
D. Feinberg, T. Jonckheere, J. Rech +3
The equilibrium current-phase structure of a tri-terminal superconducting Josephson junction (bijunction) is analyzed as a function of the two relevant phases. The bijunction is ma…
Production of non-local quartets and phase-sensitive entanglement in a superconducting beam splitter
Axel Freyn, Benoit Douçot, Denis Feinberg +1
Three BCS superconductors S_a, S_b, and S and two short normal regions N_a and N_b in a three-terminal S_aN_aSN_bS_b set-up provide a source of non-local quartets spatially separat…
Equilibrium Low Temperature Heat Capacity of the Spin Density Wave compound (TMTTF)2 Br: effect of a Magnetic Field
S. Sahling, J. C. Lasjaunias, R. Mélin +2
We have investigated the effect of the magnetic field (B) on the very low-temperature equilibrium heat capacity ceq of the quasi-1 D organic compound (TMTTF)2Br, characterized by a…
Interplay between phase defects and spin polarization in the specific heat of the spin density wave compound (TMTTF)_2Br in a magnetic field
R. Mélin, J. C. Lasjaunias, S. Sahling +2
Equilibrium heat relaxation experiments provide evidence that the ground state of the commensurate spin density wave (SDW) compound (TMTTF)Br after the application of a suffici…