Fig. 7: X-ray diffraction pattern for NbxBi2Se3 (Sample 1). | Nature Communications

Fig. 7: X-ray diffraction pattern for NbxBi2Se3 (Sample 1).

From: Z3-vestigial nematic order due to superconducting fluctuations in the doped topological insulators NbxBi2Se3 and CuxBi2Se3

Fig. 7

The room temperature CuKα radiation pattern is shown by the red crosses. The black line corresponds to the best fit from the Rietveld refinement analysis. Lower vertical marks denote the Bragg peak positions of Bi2Se3 (red), Bi2Se2 (blue), and NbBiSe3 (green). The bottom, gray line represents the difference between experimental and calculated points.

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