Oxide p-n Heterojunction of Cu<sub>2</sub>O/ZnO Nanowires and Their Photovoltaic Performance

<table>Absorbance spectra of the Cu<sub>2</sub>O/ITO heterostructures deposited at different pHs. The inset shows <svg height="18.725" id="M10" style="vertical-align:-2.3205pt" version="1.1" viewbox="0 0 44.8125 18.725" width="44.8125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> curves, which were used to calculate the optical band gaps of Cu<sub>2</sub>O layers.</table>

Journal of Nanomaterials

fig3

Figure 3

Figure 3: Oxide p-n Heterojunction of Cu<sub>2</sub>O/ZnO Nanowires and Their Photovoltaic Performance 

Journal of Nanomaterials

Oxide p-n Heterojunction of Cu2O/ZnO Nanowires and Their Photovoltaic Performance

Figure 3

Oxide p-n Heterojunction of Cu₂O/ZnO Nanowires and Their Photovoltaic Performance