Versatile function of nanostructured-ZnO sensors using photo-assisted method

Ching Ting Lee; Chia Hsun Chen; Ying Shuo Chiu

doi:10.1063/1.4939850

Versatile function of nanostructured-ZnO sensors using photo-assisted method

Ching Ting Lee, Chia Hsun Chen, Ying Shuo Chiu

光電科學與工程學系

研究成果: Article › 同行評審

摘要

The vertical ZnO nanorod array was grown as the piezoelectric pressure sensors. By taking advantages of the induced conductivity of the ZnO nanorod array under light illumination, the nanostructured-ZnO pressure sensors exhibited the improved sensitivity of 7.89 μA .cm²/mN compared to 0.027 μA .cm²/mN of the ones without light illumination. Moreover, the sensing current of the nanostructured-ZnO pressure sensors depended on the ultraviolet wavelength and power density. Consequently, the sensors could be applied as versatile function of pressure sensors, light wavelength sensors, and light power density sensors.

原文	English
文章編號	015104
期刊	AIP Advances
卷	6
發行號	1
DOIs	https://doi.org/10.1063/1.4939850
出版狀態	Published - 2016 1月 1

All Science Journal Classification (ASJC) codes

物理與天文學 (全部)

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10.1063/1.4939850

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Versatile function of nanostructured-ZnO sensors using photo-assisted method

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