Stable Cu<sub>2</sub>O Photoelectrodes by Reactive Ion Beam Sputter Deposition

<div>High-resolution XPS spectra for (a) Cu2p and (b) O1s core levels. The O1s spectra are deconvoluted into two Gaussian peaks p1 (blue dotted line) and p2 (blue dotted line). The summation of these two curves (red dotted line) shows the perfect fit to the measured result (black solid line) and the curve with yellow dotted line shows the baseline.</div>

Advances in Materials Science and Engineering

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Figure 2

Figure 2: Stable Cu<sub>2</sub>O Photoelectrodes by Reactive Ion Beam Sputter Deposition 

Advances in Materials Science and Engineering

Stable Cu2O Photoelectrodes by Reactive Ion Beam Sputter Deposition

Figure 2

Stable Cu₂O Photoelectrodes by Reactive Ion Beam Sputter Deposition