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Fast and low-temperature synthesis of one-dimensional (1D) single-crystalline SbSI microrod for high performance photodetector

机译:用于高性能光电探测器的一维(1D)单晶SBSI Microrod的快速和低温合成

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摘要

A new rapid and low temperature hydrothermal process has been developed to synthesize one-dimensional (1D) single-crystalline SbSI microrods at 160 degrees C for 4 h with high quality. Moreover, a first individual SbSI microrod based photodetector equipped with indium-tin-oxide (ITO) electrodes is constructed on a SiO2/Si substrate. The resulting device displays a remarkable response to visible light with an on-off ratio up to 727, a detectivity of 2.3 x 10(8) Jones, a noise equivalent power of 1.7 x 10(-10) W/Hz(1/2) and fast response/recovery times (<0.3 s).
机译:已经开发出一种新的快速和低温水热工艺,以在160℃下合成一维(1D)单晶SBSI Microrod 4小时,高质量。 此外,在SiO 2 / Si衬底上构建配备有锡氧化铟锡(ITO)电极的基于SBSI的光电探测器。 所得到的装置对具有开关比率的可见光显示出显着的响应,可开关比率为727,探测器为2.3 x 10(8)琼,一种噪声等效功率为1.7×10(-10)w / hz(1/2 )和快速响应/恢复时间(<0.3秒)。

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  • 来源
    《RSC Advances》 |2015年第28期|共6页
  • 作者单位

    Univ Sci &

    Technol China Hefei Natl Lab Phys Sci Microscale Hefei 230026 Anhui Peoples R China;

    Univ Sci &

    Technol China Hefei Natl Lab Phys Sci Microscale Hefei 230026 Anhui Peoples R China;

    Univ Sci &

    Technol China Hefei Natl Lab Phys Sci Microscale Hefei 230026 Anhui Peoples R China;

    Univ Sci &

    Technol China Hefei Natl Lab Phys Sci Microscale Hefei 230026 Anhui Peoples R China;

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  • 正文语种 eng
  • 中图分类 化学;
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