Demonstration of dual Shapiro steps in small Josephson junctions
Fabian Kaap, Christoph Kissling, Victor Gaydamachenko, Lukas Grünhaupt, Sergey Lotkhov
Fig. 1, panel (a)
Energy $E_s(q)$ (arb. units) of the two lowest Bloch bands, $s = 0$ (red) and $s = 1$ (blue), against quasicharge $q/(2e)$ for $E_C/E_J \approx 2.3$ (solid), 1.3 (dashed) and 0.5 (dash-dotted). The print has no energy scale; the vertical axis is the height in the printed frame. The $E_J$ marker is not drawn.
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Provenance
This panel was recovered from the published vector figure. 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. 1: (b)
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