2 papers
cond-mat.supr-con2025
The spatial correlation of radiation-induced errors in superconducting devices decays over a millimeter
Francesco Valenti, Anil Murani, Patrick Paluch +7
We perform nanosecond-resolution multiplexed readout on six same-chip superconducting microwave resonators. This allows us to pinpoint the impact positions of ionizing radiation on…
quant-ph2025
High quality superconducting tantalum resonators with beta phase defects
Ritika Dhundhwal, Haoran Duan, Lucas Brauch +16
For practical superconducting quantum processors, orders of magnitude improvement in coherence is required, motivating efforts to optimize hardware design and explore new materials…