American Journal of Optics and Photonics

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Si/Cu2O Nanowires Heterojunction as Effective Position-Sensitive Platform

Received: 28 February 2017    Accepted: 25 March 2017    Published: 19 April 2017
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Abstract

Cu2O nanowires (Nws) network-based heterojunction was observed to have a position-sensitive photovoltaic characteristic. Its amplitude of the photovoltage (Vph) varied regularly with the position of incidence of the 532nm laser radiation onto the Cu2O NWs surface. The Vph of this platform varies with the light position described as ∆Vph/∆x is approximate ~14 mV/mm. Besides, the photoresponse of this device is very stable. This position-sensitive platform is expected to serve as a convenient device as easily to be fabricated, high performing photodetector.

DOI 10.11648/j.ajop.20170501.12
Published in American Journal of Optics and Photonics (Volume 5, Issue 1, February 2017)
Page(s) 6-10
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Position-Sensitive Photodetector, Cu2O NWs Network, Heterojunction, Photovoltage

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Author Information
  • Faculty of Art & Science, China University of Petroleum-Beijing at Karamay, Karamay, China; Key Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, China Petroleum and Chemical Industry Federation (CPCIF), Beijing, China; Key Laboratory of Optical Sensing and Detecting Technology, China University of Petroleum, Beijing, China; Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, China; College of Science, China

  • College of Science, China University of Petroleum-Beijing, Beijing, China

  • Faculty of Art & Science, China University of Petroleum-Beijing at Karamay, Karamay, China; College of Science, China University of Petroleum-Beijing, Beijing, China

  • Faculty of Art & Science, China University of Petroleum-Beijing at Karamay, Karamay, China

  • College of Science, China University of Petroleum-Beijing, Beijing, China

  • Key Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, China Petroleum and Chemical Industry Federation (CPCIF), Beijing, China; Key Laboratory of Optical Sensing and Detecting Technology, China University of Petroleum, Beijing, China; Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, China; College of Science, China University of Petroleum-Beijing, Beijing, China

  • Key Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, China Petroleum and Chemical Industry Federation (CPCIF), Beijing, China; Key Laboratory of Optical Sensing and Detecting Technology, China University of Petroleum, Beijing, China; Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, China; College of Science, China University of Petroleum-Beijing, Beijing, China

Cite This Article
  • APA Style

    Songqing Zhao, Rui Yang, Limin Yang, Jingjing Wang, Hongjie Shi, et al. (2017). Si/Cu2O Nanowires Heterojunction as Effective Position-Sensitive Platform. American Journal of Optics and Photonics, 5(1), 6-10. https://doi.org/10.11648/j.ajop.20170501.12

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    ACS Style

    Songqing Zhao; Rui Yang; Limin Yang; Jingjing Wang; Hongjie Shi, et al. Si/Cu2O Nanowires Heterojunction as Effective Position-Sensitive Platform. Am. J. Opt. Photonics 2017, 5(1), 6-10. doi: 10.11648/j.ajop.20170501.12

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    AMA Style

    Songqing Zhao, Rui Yang, Limin Yang, Jingjing Wang, Hongjie Shi, et al. Si/Cu2O Nanowires Heterojunction as Effective Position-Sensitive Platform. Am J Opt Photonics. 2017;5(1):6-10. doi: 10.11648/j.ajop.20170501.12

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  • @article{10.11648/j.ajop.20170501.12,
      author = {Songqing Zhao and Rui Yang and Limin Yang and Jingjing Wang and Hongjie Shi and Wenfeng Xiang and Aijun Wang},
      title = {Si/Cu2O Nanowires Heterojunction as Effective Position-Sensitive Platform},
      journal = {American Journal of Optics and Photonics},
      volume = {5},
      number = {1},
      pages = {6-10},
      doi = {10.11648/j.ajop.20170501.12},
      url = {https://doi.org/10.11648/j.ajop.20170501.12},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajop.20170501.12},
      abstract = {Cu2O nanowires (Nws) network-based heterojunction was observed to have a position-sensitive photovoltaic characteristic. Its amplitude of the photovoltage (Vph) varied regularly with the position of incidence of the 532nm laser radiation onto the Cu2O NWs surface. The Vph of this platform varies with the light position described as ∆Vph/∆x is approximate ~14 mV/mm. Besides, the photoresponse of this device is very stable. This position-sensitive platform is expected to serve as a convenient device as easily to be fabricated, high performing photodetector.},
     year = {2017}
    }
    

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    AU  - Songqing Zhao
    AU  - Rui Yang
    AU  - Limin Yang
    AU  - Jingjing Wang
    AU  - Hongjie Shi
    AU  - Wenfeng Xiang
    AU  - Aijun Wang
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    DO  - 10.11648/j.ajop.20170501.12
    T2  - American Journal of Optics and Photonics
    JF  - American Journal of Optics and Photonics
    JO  - American Journal of Optics and Photonics
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    PB  - Science Publishing Group
    SN  - 2330-8494
    UR  - https://doi.org/10.11648/j.ajop.20170501.12
    AB  - Cu2O nanowires (Nws) network-based heterojunction was observed to have a position-sensitive photovoltaic characteristic. Its amplitude of the photovoltage (Vph) varied regularly with the position of incidence of the 532nm laser radiation onto the Cu2O NWs surface. The Vph of this platform varies with the light position described as ∆Vph/∆x is approximate ~14 mV/mm. Besides, the photoresponse of this device is very stable. This position-sensitive platform is expected to serve as a convenient device as easily to be fabricated, high performing photodetector.
    VL  - 5
    IS  - 1
    ER  - 

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