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A Highly Sensitive Narrowband Nanocomposite Photodetector with Gain

机译:具有增益的高灵敏度窄带纳米复合光电探测器

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摘要

A narrowband red-light nanocomposite photodetector with gain is presented based on the polymer and fullerene derivative incorporating inorganic quantum dots. The introduced trap-induced hole injection dramatically improves the specific detectivity by 20-fold. A remarkable achievement is obtained with simultaneously increased linear dynamic range to 110 dB and improved noise equivalent power to 5 pW cm(-2)
机译:基于聚合物和富勒烯衍生物并结合了无机量子点,提出了一种具有增益的窄带红光纳米复合光电探测器。引入的陷阱诱导的空穴注入可将比探测率显着提高20倍。将线性动态范围同时增加到110 dB,同时将噪声等效功率提高到5 pW cm(-2),获得了非凡的成就。

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  • 来源
    《Advanced Materials》 |2016年第10期|2043-2048|共6页
  • 作者单位

    Univ Nebraska, Nebraska Ctr Mat & Nanosci, Dept Mech & Mat Engn, Lincoln, NE 68588 USA;

    Univ Nebraska, Nebraska Ctr Mat & Nanosci, Dept Mech & Mat Engn, Lincoln, NE 68588 USA;

    Univ Nebraska, Nebraska Ctr Mat & Nanosci, Dept Mech & Mat Engn, Lincoln, NE 68588 USA;

    Univ Nebraska, Nebraska Ctr Mat & Nanosci, Dept Mech & Mat Engn, Lincoln, NE 68588 USA;

    Univ Nebraska, Nebraska Ctr Mat & Nanosci, Dept Mech & Mat Engn, Lincoln, NE 68588 USA;

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