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Conferences > CLEO_AT > 2022 > JW3B > JW3B.142

Achieving Stable Ultraviolet Photoelectrochemical Photodetection via TiO2-assisted GaN Nanowires

Xin Liu, Yang Kang, Danhao Wang, Shi Fang, and Haiding Sun

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Abstract

The stability of GaN nanowires-based photoelectrochemical photodetector was significantly improved by coating the nanowires with an ultrathin TiO2 protective layer. Thereby, the device stably operated for over 2000 s with little photocurrent decay.

© 2022 The Author(s)

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