Research Article

I-V Characteristics of PtxCo1−x (x = 0.2, 0.5, and 0.7) Thin Films

Figure 2

XPS spectrum from Pt0.5Co0.5 for both Pt and Co major peaks. The ratios of peak areas under the Pt 4f and Co 2p regions provide the ratio of Pt and Co atoms.
579131.fig.002a
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579131.fig.002b
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