Figure 2 | Scientific Reports

Figure 2

From: Experimental evidence of a size-dependent sign change of the Seebeck coefficient of Bi nanowire arrays

Figure 2

(a) Schematic of the XRD measurements in reflection. Diffractograms of Bi nanowire arrays with different average nanowire diameters grown at 22 °C (b) and 40 °C (c). The corresponding average wire diameters are given on the right side. At the bottom, powder reference data based on simulations by VESTA, using crystal structure data by P. Cucka and C.S. Barrett are shown62,63.

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