Extended Data Fig. 1: Simulation of the CJLR circuit under microwave irradiation with experimental noise.
From: Evidence of dual Shapiro steps in a Josephson junction array

This IV curves are used to determine how clear are the steps for different parameters combinations and do not resemble the actual steps observed in our device. The inset is the simulated circuit, where the diamond is the non-linear capacitor (\(\cos (\frac{\pi }{e}Q)\) element).