FIG. 3.

Multiple measurements of the magnitude of the maximum supercurrent, Isig max, that can flow through the signal line before at least 50 mΩ is measured across the signal line versus the magnitude of the control line current at 70 mK.

Multiple measurements of the magnitude of the maximum supercurrent, Isig max, that can flow through the signal line before at least 50 mΩ is measured across the signal line versus the magnitude of the control line current at 70 mK.