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Figure 5 | Nanoscale Research Letters

Figure 5

From: Enhanced UV photosensitivity from rapid thermal annealed vertically aligned ZnO nanowires

Figure 5

The photocurrent growth and decay behaviors. (a) The Photocurrent growth and decay behaviors of as-grown and RTA-treated ZnO NWs at a bias voltage of 2.5 V. Photocurrent growth and decay (photoresponse) are measured under the illumination of 360-nm UV light. (b) Photocurrent growth and decay of the RTA-treated ZnO NWs (700°C) under the pulsed (300 s) UV-light illumination at a bias voltage of 2.5 V.

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