49 citations · 194 across the 7 of their papers we have counts for
7 papers
Electrostatic field-driven supercurrent suppression in ionic-gated metallic Josephson nanotransistors
Federico Paolucci, Francesco Crisà, Giorgio De Simoni +5
Recent experiments have shown the possibility of tuning the transport properties of metallic nanosized superconductors through a gate voltage. These results renewed the longstandin…
Unveiling Mechanisms of Electric Field Effects on Superconductors by Magnetic Field Response
Lennart Bours, Maria Teresa Mercaldo, Mario Cuoco +2
We demonstrate that superconducting aluminium nano-bridges can be driven into a state with complete suppression of the critical supercurrent via electrostatic gating. Probing both…
Investigation of InAs based devices for topological applications
Matteo Carrega, Stefano Guiducci, Andrea Iorio +10
Hybrid superconductor/semiconductor devices constitute a powerful platform to investigate the emergence of new topological state of matter. Among all possible semiconductor materia…
Phase-tunable thermal rectification in the topological SQUIPT
Lennart Bours, Björn Sothmann, Matteo Carrega +5
We theoretically explore the behavior of thermal transport in the topological SQUIPT, in the linear and nonlinear regime. The device consists of a topological Josephson junction ba…
Vectorial control of the spin-orbit interaction in suspended InAs nanowires
Andrea Iorio, Mirko Rocci, Lennart Bours +6
Semiconductor nanowires featuring strong spin-orbit interactions (SOI), represent a promising platform for a broad range of novel technologies, such as spintronic applications or t…
A Topological SQUIPT based on helical edge states in proximity to superconductors
Lennart Bours, Björn Sothmann, Matteo Carrega +4
We propose a device based on a topological Josephson junction where the helical edge states of a two-dimensional topological insulator are in close proximity to two superconducting…
Manipulating quantum Hall edge channels in graphene through Scanning Gate Microscopy
Lennart Bours, Stefano Guiducci, Alina Mreńca-Kolasińska +3
We show evidence of the backscattering of quantum Hall edge channels in a narrow graphene Hall bar, induced by the gating effect of the conducting tip of a Scanning Gate Microscope…