Figure 2: Temperature dependence of 1/f noise in superconducting microresonators.
From: Evidence for interacting two-level systems from the 1/f noise of a superconducting resonator
The 1/f noise is measured at Sy(0.1 Hz) in varying temperature and for different average photon energies in the resonator. The solid line is a fit to a power law highlighting an inverse temperature dependence. The noise saturates at a power-dependent level above the system noise floor of Sy(0.1 Hz)=5 × 10−17. The error bars indicate type A uncertainties from the propagated error of the fitting process.
