Field Emission from Graphene Nanosheets
نویسندگان
چکیده
منابع مشابه
Field emission from few-layer graphene nanosheets produced by liquid phase exfoliation of graphite.
Graphene nanosheets have been synthesized from commercial expandable graphite by heating in a microwave oven and dispersing in ethanol by ultrasonication. Scanning and transmission electron microscopy and electron energy-loss spectroscopy and atomic force microscope showed that the nanosheets were about 2 nm in thickness and 10 microm in diameter. The field emission of the graphene sheets has b...
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تاریخ انتشار 2018