| Abstract: | Superconducting resonators are ubiquitous in research and industry. They are highly sensitive probes that are used for radiation detection, particle detection, and material science research. In this talk, I will present experimental work that utilizes high-Q superconducting resonators for characterizing loss mechanisms in a superconducting metal, with unanticipated results. I will also discuss the detrimental effects of cosmic radiation impacts on superconducting quantum circuits, present a method to limit it, and present accurate measurements of its impact dynamics using high-Q superconducting resonators. |