Gianluigi Catelani

Non-equilibrium quasiparticles in superconducting circuits: photons vs. phonons

2019 · SciPost Physics

We study the effect of non-equilibrium quasiparticles on the operation of a superconducting device (a qubit or a resonator), including heating of the quasiparticles by the device operation. Focusing on the competition between heating via …