3 papers
quant-ph2025
Quasiparticle Dynamics in NbN Superconducting Microwave Resonators at Single Photon Regime
Paniz Foshat, Shima Poorgholam-khanjari, Valentino Seferai +7
Exchanging energy below the superconducting gap introduces quasiparticle energy distributions in superconducting quantum circuits, which will be responsible for their decoherence.…
quant-ph2025
Control of a Josephson Digital Phase Detector via an SFQ-based Flux Bias Driver
Laura Di Marino, Luigi Di Palma, Michele Riccio +3
Quantum computation requires high-fidelity qubit readout, preserving the quantum state. In the case of superconducting (SC) qubits, readout is typically performed using a complex a…
quant-ph2024
RSFQ All-Digital Programmable Multi-Tone Generator For Quantum Applications
João Barbosa, Jack C. Brennan, Alessandro Casaburi +4
One of the most important and topical challenges of quantum circuits is their scalability. Rapid Single Flux Quantum (RSFQ) technology is at the forefront of replacing current stan…