XPS Study of Mechanically Activated YBa₂Cu₃O_6+δ and NdBa₂Cu₃O_6+δ

Figure 1

XPS spectra of Y₂BaCuO₅ and Nd₂BaCuO₅ oxides. The peaks related to the main oxide are marked by bold lines. The ordinate hereinafter is the intensity of the XPS signal in arbitrary units. To reduce the figure size, the y-axis itself is not shown.

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