A CuO nanowire infrared photodetector

S. B. Wang; C. H. Hsiao; S. J. Chang; K. T. Lam; K. H. Wen; S. C. Hung; S. J. Young; B. R. Huang

doi:10.1016/j.sna.2011.09.011

A CuO nanowire infrared photodetector

S. B. Wang, C. H. Hsiao, S. J. Chang, K. T. Lam, K. H. Wen, S. C. Hung, S. J. Young, B. R. Huang

研究成果: Article › 同行評審

110 引文斯高帕斯（Scopus）

摘要

The authors report the growth of CuO nanowires on an oxidized Cu wire and the fabrication of CuO infrared photodetector. By annealing the Cu wire at 500 °C in air for 2 h, high density CuO nanowires with an average length of 1.2 μm and an average diameter of 50 nm were successfully grown vertically on the CuO wire. Using an 808 nm laser diode as the excitation source, it was found that rise-time and fall-time of the fabricated CuO infrared photodetector were 15 and 17 s, respectively, when measured in vacuum.

原文	English
頁（從 - 到）	207-211
頁數	5
期刊	Sensors and Actuators, A: Physical
卷	171
發行號	2
DOIs	https://doi.org/10.1016/j.sna.2011.09.011
出版狀態	Published - 2011 十一月

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Instrumentation
Condensed Matter Physics
Surfaces, Coatings and Films
Metals and Alloys
Electrical and Electronic Engineering

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10.1016/j.sna.2011.09.011

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abstract = "The authors report the growth of CuO nanowires on an oxidized Cu wire and the fabrication of CuO infrared photodetector. By annealing the Cu wire at 500 °C in air for 2 h, high density CuO nanowires with an average length of 1.2 μm and an average diameter of 50 nm were successfully grown vertically on the CuO wire. Using an 808 nm laser diode as the excitation source, it was found that rise-time and fall-time of the fabricated CuO infrared photodetector were 15 and 17 s, respectively, when measured in vacuum.",

author = "Wang, {S. B.} and Hsiao, {C. H.} and Chang, {S. J.} and Lam, {K. T.} and Wen, {K. H.} and Hung, {S. C.} and Young, {S. J.} and Huang, {B. R.}",

note = "Funding Information: This work was supported in part by the Center for Frontier Materials and Micro/Nano Science and Technology, National Cheng Kung University (NCKU) , Taiwan ( D97-2700 ), and in part by the Advanced Optoelectronic Technology Center, NCKU , under projects from the Ministry of Education, and in part by the Center for Condensed Matter Sciences (CCMS), National Taiwan University . Copyright: Copyright 2011 Elsevier B.V., All rights reserved.",

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doi = "10.1016/j.sna.2011.09.011",

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AU - Wang, S. B.

AU - Hsiao, C. H.

AU - Chang, S. J.

AU - Lam, K. T.

AU - Wen, K. H.

AU - Hung, S. C.

AU - Young, S. J.

AU - Huang, B. R.

N1 - Funding Information: This work was supported in part by the Center for Frontier Materials and Micro/Nano Science and Technology, National Cheng Kung University (NCKU) , Taiwan ( D97-2700 ), and in part by the Advanced Optoelectronic Technology Center, NCKU , under projects from the Ministry of Education, and in part by the Center for Condensed Matter Sciences (CCMS), National Taiwan University . Copyright: Copyright 2011 Elsevier B.V., All rights reserved.

PY - 2011/11

Y1 - 2011/11

N2 - The authors report the growth of CuO nanowires on an oxidized Cu wire and the fabrication of CuO infrared photodetector. By annealing the Cu wire at 500 °C in air for 2 h, high density CuO nanowires with an average length of 1.2 μm and an average diameter of 50 nm were successfully grown vertically on the CuO wire. Using an 808 nm laser diode as the excitation source, it was found that rise-time and fall-time of the fabricated CuO infrared photodetector were 15 and 17 s, respectively, when measured in vacuum.

AB - The authors report the growth of CuO nanowires on an oxidized Cu wire and the fabrication of CuO infrared photodetector. By annealing the Cu wire at 500 °C in air for 2 h, high density CuO nanowires with an average length of 1.2 μm and an average diameter of 50 nm were successfully grown vertically on the CuO wire. Using an 808 nm laser diode as the excitation source, it was found that rise-time and fall-time of the fabricated CuO infrared photodetector were 15 and 17 s, respectively, when measured in vacuum.

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