ZnO nanowire-based UV photodetector

Chien Yuan Lu; Sheng Po Chang; Shoou Jinn Chang; Cheng Liang Hsu; Yu Zung Chiou; I. Cherng Chen

doi:10.1166/jnn.2010.1862

ZnO nanowire-based UV photodetector

Chien Yuan Lu, Sheng Po Chang, Shoou Jinn Chang, Cheng Liang Hsu, Yu Zung Chiou, I. Cherng Chen

研究成果: Article › 同行評審

7 引文斯高帕斯（Scopus）

摘要

ZnO nanowire-based ultraviolet (UV) photodetector was proposed and fabricated by depositing interdigitated Au film on vertically well aligned ZnO nanowires. It was found that the deposited Au film form good ohmic contact with the underneath ZnO nanowires. Upon UV irradiation, it was found that the detector current was increased by more than 2.5 times. It was also found that the corresponding time constant for turn-on transient was T _on = 3.125 ms while that for turn-off transient was T _off = 36.92 ms.

原文	English
頁（從 - 到）	1135-1138
頁數	4
期刊	Journal of Nanoscience and Nanotechnology
卷	10
發行號	2
DOIs	https://doi.org/10.1166/jnn.2010.1862
出版狀態	Published - 2010 2月

All Science Journal Classification (ASJC) codes

生物工程
一般化學
生物醫學工程
一般材料科學
凝聚態物理學

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10.1166/jnn.2010.1862

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abstract = "ZnO nanowire-based ultraviolet (UV) photodetector was proposed and fabricated by depositing interdigitated Au film on vertically well aligned ZnO nanowires. It was found that the deposited Au film form good ohmic contact with the underneath ZnO nanowires. Upon UV irradiation, it was found that the detector current was increased by more than 2.5 times. It was also found that the corresponding time constant for turn-on transient was T on = 3.125 ms while that for turn-off transient was T off = 36.92 ms.",

author = "Lu, {Chien Yuan} and Chang, {Sheng Po} and Chang, {Shoou Jinn} and Hsu, {Cheng Liang} and Chiou, {Yu Zung} and Chen, {I. Cherng}",

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doi = "10.1166/jnn.2010.1862",

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AU - Lu, Chien Yuan

AU - Chang, Sheng Po

AU - Chang, Shoou Jinn

AU - Hsu, Cheng Liang

AU - Chiou, Yu Zung

AU - Chen, I. Cherng

PY - 2010/2

Y1 - 2010/2

N2 - ZnO nanowire-based ultraviolet (UV) photodetector was proposed and fabricated by depositing interdigitated Au film on vertically well aligned ZnO nanowires. It was found that the deposited Au film form good ohmic contact with the underneath ZnO nanowires. Upon UV irradiation, it was found that the detector current was increased by more than 2.5 times. It was also found that the corresponding time constant for turn-on transient was T on = 3.125 ms while that for turn-off transient was T off = 36.92 ms.

AB - ZnO nanowire-based ultraviolet (UV) photodetector was proposed and fabricated by depositing interdigitated Au film on vertically well aligned ZnO nanowires. It was found that the deposited Au film form good ohmic contact with the underneath ZnO nanowires. Upon UV irradiation, it was found that the detector current was increased by more than 2.5 times. It was also found that the corresponding time constant for turn-on transient was T on = 3.125 ms while that for turn-off transient was T off = 36.92 ms.

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VL - 10

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EP - 1138

JO - Journal of Nanoscience and Nanotechnology

JF - Journal of Nanoscience and Nanotechnology

IS - 2

ER -

ZnO nanowire-based UV photodetector

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