117 citations · 203 across the 5 of their papers we have counts for
5 papers
Superconducting Transition Temperature Modulation in NbN via EDL Gating
Erik Piatti, Alessandro Sola, Dario Daghero +7
We perform electric double-layer gating experiments on thin films of niobium nitride. Thanks to a cross-linked polymer electrolyte system of improved efficiency, we induce surface…
Control of bulk superconductivity in a BCS superconductor by surface charge doping via electrochemical gating
E. Piatti, D. Daghero, G. A. Ummarino +7
The electrochemical gating technique is a powerful tool to tune the \textit{surface} electronic conduction properties of various materials by means of pure charge doping, but its e…
Reset dynamics and latching in niobium superconducting nanowire single-photon detectors
Anthony J. Annunziata, Orlando Quaranta, Daniel F. Santavicca +8
We study the reset dynamics of niobium (Nb) superconducting nanowire single-photon detectors (SNSPDs) using experimental measurements and numerical simulations. The numerical simul…
Dynamics of nonequilibrium quasiparticles in a double superconducting tunnel junction detector
Mikkel Ejrnaes, Ciro Nappi, Roberto Cristiano
We study a class of superconductive radiation detectors in which the absorption of energy occurs in a long superconductive strip while the redout stage is provided by superconducti…
Observation of a New Fluxon Resonant Mechanism in Annular Josephson Tunnel Structures
C. Nappi, M. P. Lisitskiy, G. Rotoli +2
A novel dynamical state has been observed in the dynamics of a perdurbed sine-Gordon system. This resonant state, has been experimentally observed as a singularity in the dc curren…