48 citations · 146 across the 6 of their papers we have counts for
6 papers
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…
Suspended InAs nanowire Josephson junctions assembled via dielectrophoresis
Domenico Montemurro, Daniela Stornaiuolo, Davide Massarotti +5
We present a novel technique for the realization of suspended Josephson junctions based on InAs semiconductor nanowires. The devices are assembled using a technique of drop-casting…
High-contrast Aharonov-Bohm oscillations in the acoustoelectric transport regime
E. Strambini, E. Ligarò, F. Beltram +4
Phase-coherent acoustoelectric transport is reported.Aharonov-Bohm oscillations in the acoustoelectric current with visibility exceeding 100% were observed in mesoscopic GaAs rings…
High critical-current density and scaling of phase-slip processes in YBaCuO nanowires
G. Papari, F. Carillo, D. Stornaiuolo +3
YBaCuO nanowires were reproducibly fabricated down to widths of 50 nm. A Au/Ti cap layer on YBCO yielded high electrical performance up to temperatures above 80 K in single nanowir…
Hybrid InAs nanowire-vanadium proximity SQUID
Panayotis Spathis, Subhajit Biswas, Stefano Roddaro +3
We report the fabrication and characterization of superconducting quantum interference devices (SQUIDs) based on InAs nanowires and vanadium superconducting electrodes. These mesos…
Impact of classical forces and decoherence in multi-terminal Aharonov-Bohm networks
E. Strambini, V. Piazza, G. Biasiol +2
Multi-terminal Aharonov-Bohm (AB) rings are ideal building blocks for quantum networks (QNs) thanks to their ability to map input states into controlled coherent superpositions of…