Multifunctional CuO nanowire devices: p-type field effect transistors and CO gas sensors.
نویسندگان
چکیده
We report the properties of a field effect transistor (FET) and a gas sensor based on CuO nanowires. CuO nanowire FETs exhibit p-type behavior. Large-scale p-type CuO nanowire thin-film transistors (10(4) devices in a 25 mm(2) area) are fabricated and we effectively demonstrate their enhanced performance. Furthermore, CuO nanowire exhibits high and fast response to CO gas at 200 degrees C, which makes it a promising candidate for a poisonous gas sensing nanodevice.
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ورودعنوان ژورنال:
- Nanotechnology
دوره 20 8 شماره
صفحات -
تاریخ انتشار 2009