88 citations · 303 across the 18 of their papers we have counts for
7 papers · 1 filter
Giant thermal modulation via a semiconductor-superconductor photonic field-effect heat transistor
Sebastiano Battisti, Matteo Pioldi, Alessandro Paghi +5
We present a groundbreaking demonstration of thermal modulation in a field-effect-controllable semiconductor-superconductor hybrid structure, wherein the heating mechanism is exclu…
A quasiparticle-injection superconducting microwave relaxation oscillator
Giacomo Trupiano, Giorgio De Simoni, Francesco Giazotto
We propose a superconducting microwave relaxation oscillator based on a nanowire shunted by a resistor and an inductor controlled by quasiparticle injection from a tunnel junction…
Vanadium gate-controlled Josephson half-wave nanorectifier
C. Puglia, G. De Simoni, N. Ligato +1
Recently, the possibility to tune the critical current of conventional metallic superconductors via electrostatic gating was shown in wires, Josephson weak-links and superconductor…
Niobium Dayem nano-bridge Josephson field-effect transistors
Giorgio De Simoni, Claudio Puglia, Francesco Giazotto
We report on the first realization of Nb-based \textit{all-metallic} gated Dayem nano-bridge field-effect transistors (Nb-FETs). These Josephson devices operate up to a temperature…
Electrostatic control of phase slips in Ti Josephson nanotransistors
C. Puglia, G. De Simoni, F. Giazotto
The investigation of the switching current probability distribution of a Josephson junction is a conventional tool to gain information on the phase slips dynamics as a function of…
Acoustoelectric luminescence from a field-effect n-i-p lateral junction
Giorgio De Simoni, Vincenzo Piazza, Lucia Sorba +2
A surface-acoustic-wave (SAW) driven light-emitting-diode structure that can implement a single-photon-source for quantum-cryptography applications is demonstrated. Our lateral n-i…