6 citations · 8 across the 6 of their papers we have counts for
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Low two-level-system noise in hydrogenated amorphous silicon
Fabien Defrance, Andrew D. Beyer, Jordan Wheeler +2
At sub-Kelvin temperatures, two-level systems (TLS) present in amorphous dielectrics source a permittivity noise, degrading the performance of a wide range of devices using superco…
NEW-MUSIC: The Next-generation Extended-Wavelength Multiband Sub/millimeter Inductance Camera
Sunil R. Golwala, Andrew D. Beyer, Daniel Cunnane +9
The Next-generation Extended Wavelength-MUltiband Sub/millimeter Inductance Camera (NEW-MUSIC) on the Leighton Chajnantor Telescope (LCT) will be a first-of-its-kind, six-band, tra…
Quantum Parity Detectors: a qubit based particle detection scheme with meV thresholds for rare-event searches
Karthik Ramanathan, Brandon J. Sandoval, John E. Parker +5
The next generation of rare-event searches, such as those aimed at determining the nature of particle dark matter or in measuring fundamental neutrino properties, will benefit from…
Characterization of the low electric field and zero-temperature two-level-system loss in hydrogenated amorphous silicon
Fabien Defrance, Andrew D. Beyer, Shibo Shu +2
Two-level systems (TLS) are an important, if not dominant, source of loss and noise for superconducting resonators such as those used in kinetic inductance detectors and some quant…
Hierarchical phased-array antennas coupled to Al KIDs: a scalable architecture for multi-band mm/submm focal planes
Jean-Marc Martin, Junhan Kim, Fabien Defrance +5
We present the optical characterization of two-scale hierarchical phased-array antenna kinetic inductance detectors (KIDs) for millimeter/submillimeter wavelengths. Our KIDs have a…