Research Article

Photoirradiation Caused Controllable Wettability Switching of Sputtered Highly Aligned c-Axis-Oriented Zinc Oxide Columnar Films

Figure 8

Stored in dark time dependence of water CAs for the ZnO thin films deposited at 100 W under UV photoirradiation. Inset showed the corresponding water CA images accompanied with the measured values of the ZnO (0002) columnar films.
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