4 papers
A Tutorial for Characterizing Transmon Qubits
Alexandre M. Souza, Davi A. D. Chaves, Carmem M. Gilardoni +3
Superconducting transmon qubits are a leading technology for quantum information processing, yet their reliable operation rests on meticulous calibration and characterization routi…
Probing Electromigration of Oxygen Vacancies in YBaCuO Devices by Multimodal X-ray Techniques
Caio C. Quaglio-Gomes, Stefan MarinkoviÄ, Elijah A. Abbey +5
Control of oxygen vacancies by electrical currents in complex oxides such as YBaCuO (YBCO) has attracted considerable interest due to the relative simplicity of it…
Nonvolatile Cryogenic Phase Slip Memory with Single-Shot Readout
Lukas Nulens, Davi A. D. Chaves, Stijn Reniers +6
The demand for cryogenic memory components is driven by the need for ultra-fast, low-power, and highly reliable computing systems. Phase slip-based devices promise to fulfill all t…
DC-operated Josephson junction arrays as a cryogenic on-chip microwave measurement platform
Senne Vervoort, Lukas Nulens, Davi A. D. Chaves +8
Providing radio frequency (RF) signals to circuits working in cryogenic conditions requires bulky and expensive transmission cabling interfacing specialized RF electronics anchored…