Engineering high-coherence superconducting qubits

I Siddiqi - Nature Reviews Materials, 2021 - nature.com
Advances in materials science and engineering have played a central role in the
development of classical computers and will undoubtedly be critical in propelling the …

Superconducting microresonators: Physics and applications

J Zmuidzinas - Annu. Rev. Condens. Matter Phys., 2012 - annualreviews.org
Interest in superconducting microresonators has grown dramatically over the past decade.
Resonator performance has improved substantially through the use of improved geometries …

Titanium nitride films for ultrasensitive microresonator detectors

HG Leduc, B Bumble, PK Day, BH Eom, J Gao… - Applied Physics …, 2010 - pubs.aip.org
Titanium nitride (TiN x) films are ideal for use in superconducting microresonator detectors
for the following reasons:(a) the critical temperature varies with composition (0< T c< 5 …

[HTML][HTML] Wide-band parametric amplifier readout and resolution of optical microwave kinetic inductance detectors

N Zobrist, BH Eom, P Day, BA Mazin… - Applied Physics …, 2019 - pubs.aip.org
The energy resolution of a single photon counting microwave kinetic inductance detector
can be degraded by noise coming from the primary low temperature amplifier in the …

Operation of a titanium nitride superconducting microresonator detector in the nonlinear regime

LJ Swenson, PK Day, BH Eom, HG Leduc… - Journal of Applied …, 2013 - pubs.aip.org
If driven sufficiently strongly, superconducting microresonators exhibit nonlinear behavior
including response bifurcation. This behavior can arise from a variety of physical …

Ultra-sensitive THz microwave kinetic inductance detectors for future space telescopes

JJA Baselmans, F Facchin, AP Laguna… - Astronomy & …, 2022 - aanda.org
Aims. Future actively cooled space-borne observatories for the far-infrared, loosely defined
as a 1–10 THz band, can potentially reach a sensitivity limited only by background radiation …

Kinetic inductance detectors

J Baselmans - Journal of Low Temperature Physics, 2012 - Springer
Abstract Microwave kinetic Inductance Detectors, MKIDs, combine device simplicity, intrinsic
multiplexing capability and a good sensitivity for radiation detection from the X-ray to the sub …

CALDER: neutrinoless double-beta decay identification in TeO bolometers with kinetic inductance detectors

ES Battistelli, F Bellini, C Bucci, M Calvo… - The European Physical …, 2015 - Springer
Next-generation experiments searching for neutrinoless double-beta decay must be
sensitive to a Majorana neutrino mass as low as 10~ meV meV. CUORE, an array of 988 …

Crosstalk reduction for superconducting microwave resonator arrays

O Noroozian, PK Day, BH Eom… - IEEE Transactions …, 2012 - ieeexplore.ieee.org
Large-scale arrays of microwave kinetic inductance detectors (MKIDs) are attractive
candidates for use in imaging instruments for next generation submillimeter-wave …

Probing hundreds of individual quantum defects in polycrystalline and amorphous alumina

CC Hung, L Yu, N Foroozani, S Fritz, D Gerthsen… - Physical Review …, 2022 - APS
Quantum two-level systems (TLSs) are present in the materials of qubits and are considered
defects because they limit qubit coherence. For superconducting qubits, the quintessential …