Demonstration of dual Shapiro steps in small Josephson junctions

Fig. 3, panel (b)

Differential resistance $R_{diff}$ (k$\Omega$) against current $I$ (nA) and drive frequency $f_{drive}$ (GHz) at $p_{drive} = -49$ dBm. White dashed lines mark the expected dual Shapiro steps $I = \pm n\, 2 e f_{drive}$ for $n = 1$, 2.

Files

• Data: data.csv
• Overlay ($I = \pm 2 e f_{drive}$): overlay.csv

Provenance

This panel was regenerated by running the authors' plotting code and data from their public data deposit (Zenodo: https://doi.org/10.5281/zenodo.13627035, CC BY 4.0). The plot shown here is re-rendered for interactive viewing and analysis. See the paper for the original figure and full scientific context.

License: CC BY 4.0.

Nat. Commun. 15, 8726 (2024) · DOI: 10.1038/s41467-024-53011-z

Other panels of Fig. 3: (a) (c)

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