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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/74119

    Title: 多通道感測元件之操作機制與探討
    Other Titles: Operating mechanisms and theoretical analyses of multi-channels sensor
    Authors: 董先晉;Tung, Hsien-Chin
    Contributors: 淡江大學物理學系碩士班
    葉炳宏;Yeh, Ping-Hung
    Keywords: 氧化鋅;奈米線;奈米感測器;蕭特基接觸;蕭特基能障;紫外線感測器;氣體感測器;Zinc Oxide;nanowire;nanosensor;Schottky contact;Schottky barrier;UV sensor;gas sensor
    Date: 2011
    Issue Date: 2011-12-28 18:06:06 (UTC+8)
    Abstract: 近年來有學者指出蕭特基接觸奈米感測元件在紫外線、氣體與生
    The Schottky-gate nanosensor has good sensitivities for UV, gas and biomolecule detection. To improve the current output level for commercial application, the multi-channels device was fabricated by using ZnO nanowire. With increasing the schottky-gate number, the sensitivity and current output of the signal were enhanced. For UV sensing, the current output of the Multi-channels devices were increasing and without degenerating the stability compare to the Single-channel
    device. For gas sensing, 5ppm CO can be detected at 275℃. The
    Schottky-gate nanosensor have great applications for gas and UV
    detection by increasing the Schottky-gate number.
    Appears in Collections:[物理學系暨研究所] 學位論文

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