Transport Phenomena and Conduction Mechanism of Individual Cross-Junction SnO2 Nanobelts

Authors

  • Zheng Guo,

    1. Research Center for Biomimetic Functional, Materials and Sensing Devices, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, 230031, PR China
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  • Xing Chen,

    1. Research Center for Biomimetic Functional, Materials and Sensing Devices, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, 230031, PR China
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  • Jin-Huai Liu,

    1. Research Center for Biomimetic Functional, Materials and Sensing Devices, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, 230031, PR China
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  • Xing-Jiu Huang

    Corresponding author
    1. Research Center for Biomimetic Functional, Materials and Sensing Devices, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, 230031, PR China
    • Research Center for Biomimetic Functional, Materials and Sensing Devices, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, 230031, PR China.
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Abstract

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Electrical characteristics of individual cross-junction nanodevices consisting of two SnO2 nanobelts are systematically investigated. The source–drain current along one nanobelt under constant source–drain voltage is not linearly varied with the ‘gate’ voltage applied on the terminal of the other one. The absolute increments for the source–drain and ‘gate’ current gradually increase as the gate voltage deviates from 0 V.

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