Fabrication, Transfer, and Transport Properties of Monolayered Freestanding Nanoparticle Sheets

Authors

  • Jianhui Liao,

    Corresponding author
    1. Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing 100871, P.R. China
    • Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing 100871, P.R. China.
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  • Yuzhi Zhou,

    1. Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing 100871, P.R. China
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  • Chenliang Huang,

    1. Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing 100871, P.R. China
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  • Yin Wang,

    1. Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing 100871, P.R. China
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  • Lianmao Peng

    Corresponding author
    1. Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing 100871, P.R. China
    • Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing 100871, P.R. China.
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Abstract

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Freestanding nanoparticle sheets are prepared over the holes of a microgrid, and the arrays are transferred onto a solid substrate by a gas flow. The electronic transport properties of nano­particle sheets suspended over trenches are measured. The scaling exponent is found to be significantly different from that of substrate-supported nanoparticle arrays.

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