31 citations · 51 across the 3 of their papers we have counts for
5 papers
Electronic transport in double-nanowire superconducting islands with multiple terminals
Alexandros Vekris, Juan Carlos Estrada Saldaña, Thomas Kanne +7
We characterize in-situ grown parallel nanowires bridged by a superconducting island. The magnetic-field and temperature dependence of Coulomb blockade peaks measured across differ…
Direct Transport between Superconducting Subgap States in a Double Quantum Dot
Gorm Ole Steffensen, Juan Carlos Estrada Saldaña, Alexandros Vekris +5
We demonstrate direct transport between two opposing sets of Yu-Shiba-Rusinov (YSR) subgap states realized in a double quantum dot. This sub-gap transport relies on intrinsic quasi…
Excitations in a superconducting Coulombic energy gap
Juan Carlos Estrada Saldaña, Alexandros Vekris, Luka Pavešič +4
Cooper pairing and Coulomb repulsion are antagonists, producing distinct energy gaps in superconductors and Mott insulators. When a superconductor exchanges unpaired electrons with…
Supercurrent through a spin-split quasi-ballistic point contact in an InAs nanowire
J. C. Estrada Saldaña, R. Žitko, J. P. Cleuziou +6
We study the superconducting proximity effect in an InAs nanowire contacted by Ta-based superconducting electrodes. Using local bottom gates, we control the potential landscape alo…
Split-Channel Ballistic Transport in an InSb Nanowire
J. C. Estrada Saldaña, Y. M. Niquet, J. P. Cleuziou +5
We report an experimental study of one-dimensional (1D) electronic transport in an InSb semiconducting nanowire. Three bottom gates are used to locally deplete the nanowire creatin…