33 citations · 73 across the 12 of their papers we have counts for
7 papers · 1 filter
Scanning Gate Microscopy Modulation of Supercurrent in Graphene Josephson Junctions
Ivan Villani, Samuele Fracassi, Niccolò Traverso Ziani +9
Graphene Josephson junctions represent an excellent platform for quantum technologies, thanks to the combination of high carrier mobility, ballistic transport, and large gate-tunab…
Impact of hydrogenation on the structure, chemistry, and electrical properties of flame-synthesized carbon nanoparticle films
Luca Basta, Francesca Picca, Pegah Darvehi +8
The interaction between hydrogen atoms and carbon nanoparticles is a fundamental process governing the properties of carbonaceous materials in environments ranging from combustion…
Superconducting Quantum Interference Devices based on InSb nanoflag Josephson junctions
Andrea Chieppa, Gaurav Shukla, Simone Traverso +10
Planar Josephson junctions (JJs) based on InSb nanoflags have recently emerged as an intriguing platform in superconducting electronics. This letter presents the fabrication and in…
Quasi--periodic supercurrent at quantum Hall transitions
Ivan Villani, Matteo Carrega, Alessandro Crippa +9
The combination of superconductivity and quantum Hall (QH) effect is regarded as a key milestone in advancing topological quantum computation in solid-state systems. Recent quantum…
Structural and Transport Properties of Thin InAs Layers Grown on InxAl1-xAs Metamorphic Buffers
Giulio Senesi, Katarzyna Skibinska, Alessandro Paghi +5
Indium Arsenide is a III-V semiconductor with low electron effective mass, a small band gap, strong spin-orbit coupling, and a large g-factor. These properties and its surface Ferm…
Heterogeneous nucleation of catalyst-free InAs nanowires on silicon
U. P. Gomes, D. Ercolani, V. Zannier +7
We report on the heterogeneous nucleation of catalyst-free InAs nanowires on Si (111) substrates by chemical beam epitaxy. We show that nanowire nucleation is enhanced by sputterin…
Selective control of edge-channel trajectories by scanning gate microscopy
N. Paradiso, S. Heun, S. Roddaro +5
Electronic Mach-Zehnder interferometers in the Quantum Hall (QH) regime are currently discussed for the realization of quantum information schemes. A recently proposed device archi…