Extended Data Fig. 5: X-ray results and tunnelling spectra of H3S-S2.
From: Superconducting gap of H3S measured by tunnelling spectroscopy
a, X-ray powder diffraction pattern of \(Im\bar{3}m\) phase of H3S-S2 (black data points) and the Rietveld refinement (red curve). b, Optical image of sample H3S-S2. c, Tunnelling spectra of H3S-S2 at 2 K (black data points) and simulation with the Dynes model (red curve). Δ and Γ values are extracted from the Dynes model. d, X-ray diffraction map of H3S-S2. The colour brightness varies with the intensity at the characterized diffraction angle around 9.9° at different data points.
