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An analysis method for transmission measurements of superconducting resonators with applications to quantum-regime dielectric-loss measurements

An analysis method for transmission measurements of superconducting resonators with applications to quantum-regime dielectric-loss measurements

Superconducting resonators provide a convenient way to measure loss tangents of various dielectrics at low temperature. For the purpose of examining the microscopic loss mechanisms in dielectrics, precise measurements of the internal quality factor at different values of energy stored in the resonators are required. Here, we present a consistent …