210 citations · 601 across the 25 of their papers we have counts for
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quant-ph2022★ 4 cited
Flux noise in disordered spin systems
José Alberto Nava Aquino, Rogério de Sousa
Impurity spins randomly distributed at the surfaces and interfaces of superconducting wires are known to cause flux noise in Superconducting Quantum Interference Devices, providing…
quant-ph2022★ 12 cited
Modelling dielectric loss in superconducting resonators: Evidence for interacting atomic two-level systems at the Nb/oxide interface
N. Gorgichuk, T. Junginger, R. de Sousa
While several experiments claim that two-level system (TLS) defects in amorphous surfaces/interfaces are responsible for energy relaxation in superconducting resonators and qubits,…