FIG. 1. (a)–(c) Crystal structure of kagome superconductor RbV3Sb5 from three-dimensional view, top view, and side view, respectively. (d) Topographic image of a clean Sb surface (V = − 100 mV, I = 0.5nA). (e) Fourier transform of the topography showing Bragg peaks and charge ordering vector peaks. The 2 × 2 charge order vector peaks are highlighted by the shaded red ring, which includes pairs of Q1, Q2, and Q3.
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