94 citations · 332 across the 5 of their papers we have counts for
5 papers
Kondo Effects in Carbon Nanotubes: From SU(4) to SU(2) symmetry
Jong Soo Lim, Mahn-Soo Choi, M. Y. Choi +2
We study the Kondo effect in a single-electron transistor device realized in a single-wall carbon nanotube. The K-K' double orbital degeneracy of a nanotube, which originates from…
Spin filtering through excited states in double quantum dot pumps
Rafael Sánchez, Ernesto Cota, Ramón Aguado +1
Recently it has been shown that ac-driven double quantum dots can act as spin pumps and spin filters. By calculating the current through the system for each spin polarization, by m…
Single Electron Transport in electrically tunable nanomagnets
J. Fernandez-Rossier, R. Aguado
We study a single electron transistor (SET) based upon a II-VI semiconductor quantum dot doped with a single Mn ion. We present evidence that this system behaves like a quantum nan…
Josephson current through a Kondo molecule
Rosa Lopez, Manh-Soo Choi, Ramon Aguado
We investigate transport of Cooper pairs through a double quantum dot (DQD) in the Kondo regime and coupled to superconducting leads. Within the non-perturbative slave boson mean-f…
Non-equilibrium Entanglement and Noise in Coupled Qubits
N. Lambert, R. Aguado, T. Brandes
We study charge entanglement in two Coulomb-coupled double quantum dots in thermal equilibrium and under stationary non-equilibrium transport conditions. In the transport regime, t…