116 citations · 183 across the 16 of their papers we have counts for
17 papers
Reconfigurable Superconducting Logic for On-Chip Photon Coincidence Detection
Gabriel Le Guay, Matteo Castellani, Reed Foster +5
Scaling photonic quantum-information platforms requires arrays of superconducting nanowire single-photon detectors (SNSPDs) for feedforward control, in which optical operations are…
Fast-Recovery Epitaxial NbN Superconducting Nanowire Single-Photon Detectors with Saturated Efficiency at 1550 nm in Liquid Helium
Francesca Incalza, Matteo Castellani, Dip Joti Paul +5
Achieving both high internal efficiency and fast reset times at elevated temperatures remains challenging due to limited understanding of how film properties govern SNSPD performan…
High-Fidelity Control of a Strongly Coupled Electro-Nuclear Spin-Photon Interface
Isaac B. W. Harris, Ian Christen, Sofia M. Patomäki +13
Long distance quantum networking requires combining efficient spin-photon interfaces with long-lived local memories. Group-IV color centers in diamond (SiV, GeV, and SnV) are promi…
Time-tagging data acquisition system for testing superconducting electronics based on an RFSoC and custom analog frontend
Reed A. Foster, Stephen Kandeh, Owen Medeiros +3
Novel electronic devices can often be operated in a plethora of ways, which makes testing circuits comprised of them difficult. Often, no single tool can simultaneously analyze the…
Scalable Superconducting Nanowire Memory Array with Row-Column Addressing
Owen Medeiros, Matteo Castellani, Valentin Karam +6
Developing ultra-low-energy superconducting computing and fault-tolerant quantum computing will require scalable superconducting memory. While conventional superconducting logic-ba…
Ab initio modeling of nonequilibrium dynamics in superconducting detectors and qubits
Alejandro Simon, Reed Foster, Mihir Sahoo +7
Nonequilibrium quasiparticle (QP) and phonon dynamics are central to the operation of superconducting devices. Superconducting detectors, such as the superconducting nanowire singl…
Characterizing and modeling the influence of geometry on the performance of superconducting nanowire cryotrons
Alejandro Simon, Reed Foster, Owen Medeiros +3
The scaling of superconducting nanowire-based devices to larger arrays is often limited by the cabling required to interface with each device. Cryogenic integrated circuits constru…
Single-photon detectors on arbitrary photonic substrates
Max Tao, Hugo Larocque, Samuel Gyger +16
Detecting non-classical light is a central requirement for photonics-based quantum technologies. Unrivaled high efficiencies and low dark counts have positioned superconducting nan…
A superconducting full-wave bridge rectifier
Matteo Castellani, Owen Medeiros, Alessandro Buzzi +3
Superconducting thin-film electronics are attractive for their low power consumption, fast operating speeds, and ease of interface with cryogenic systems such as single-photon dete…
Parameter extraction for a superconducting thermal switch (hTron) SPICE model
Valentin Karam, Owen Medeiros, Tareq El Dandachi +4
Efficiently simulating large circuits is crucial to the development of superconducting nanowire-based electronics. However, current simulation tools for this technology are not ada…
Nanocryotron ripple counter integrated with a superconducting nanowire single-photon detector for megapixel arrays
Matteo Castellani, Owen Medeiros, Reed A. Foster +5
Decreasing the number of cables that bring heat into the cryostat is a critical issue for all cryoelectronic devices. Especially, arrays of superconducting nanowire single-photon d…
A Superconducting Nanowire Binary Shift Register
Reed A. Foster, Matteo Castellani, Alessandro Buzzi +3
We present a design for a superconducting nanowire binary shift register, which stores digital states in the form of circulating supercurrents in high-kinetic-inductance loops. Adj…
Reduced ITO for Transparent Superconducting Electronics
Emma Batson, Marco Colangelo, John Simonaitis +6
Absorption of light in superconducting electronics is a major limitation on the quality of circuit architectures that integrate optical components with superconducting components.…
A Nanocryotron Memory and Logic Family
Alessandro Buzzi, Matteo Castellani, Reed A. Foster +3
The development of superconducting electronics based on nanocryotrons has been limited so far to few-device circuits, in part due to the lack of standard and robust logic cells. He…
Single-photon detection using high-temperature superconductors
I. Charaev, D. A. Bandurin, A. T. Bollinger +10
The detection of individual quanta of light is important for quantum computation, fluorescence lifetime imaging, single-molecule detection, remote sensing, correlation spectroscopy…
Reversible Tuning of Superconductivity in Ion-Gated NbN Ultrathin Films by Self-Encapsulation with a High- Dielectric Layer
Erik Piatti, Marco Colangelo, Mattia Bartoli +4
Ionic gating is a powerful technique for tuning the physical properties of a material via electric field-induced charge doping, but is prone to introduce extrinsic disorder and und…
Measuring thickness in thin NbN films for superconducting devices
Owen Medeiros, Marco Colangelo, Ilya Charaev +1
We present the use of a commercially available fixed-angle multi-wavelength ellipsometer for quickly measuring the thickness of NbN thin films for the fabrication and performance i…