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The origin of the triple-color photodetectors based on the ZnO/MgZnO films

机译:基于ZnO / MgZnO薄膜的三色光电探测器的起源

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摘要

A triple-color photodetector with MSM structure based on the ZnO/MgZnO films was fabricated. There are three response peaks in the response spectrum for the triple-color photodetector, which response peaks are located at around 290, 320 and 360nm, respectively. A further study on responsivity for the triple-photodetector is carried out. The rising velocity of cubic MgZnO (111) response peak is faster than hexagonal MgZnO (002) response peak, the different internal gain between the different crystal orientation is the main reason for the different of the response peaks between the two phases. This experiment would have a great significance for multiple-colors photodetectors field.
机译:基于ZnO / MgZnO薄膜,制造了具有MSM结构的三色光电探测器。对于三色光电探测器,在响应光谱中有三个响应峰,这些响应峰分别位于290、320和360nm处。对三重光电探测器的响应度进行了进一步的研究。立方MgZnO(111)响应峰的上升速度快于六角形MgZnO(002)响应峰,不同晶体取向之间的内部增益不同是导致两相之间响应峰不同的主要原因。该实验对多色光电探测器领域具有重要意义。

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  • 来源
    《Journal of materials science》 |2019年第7期|6390-6394|共5页
  • 作者单位

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

    Harbin Inst Technol, Res Ctr Space Opt Engn, Harbin 150001, Heilongjiang, Peoples R China;

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

    Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Jilin, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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  • 正文语种 eng
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