Field emission from in situ-grown vertically aligned SnO2 nanowire arrays
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چکیده
منابع مشابه
Field emission from in situ-grown vertically aligned SnO2 nanowire arrays
Vertically aligned SnO2 nanowire arrays have been in situ fabricated on a silicon substrate via thermal evaporation method in the presence of a Pt catalyst. The field emission properties of the SnO2 nanowire arrays have been investigated. Low turn-on fields of 1.6 to 2.8 V/μm were obtained at anode-cathode separations of 100 to 200 μm. The current density fluctuation was lower than 5% during a ...
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ژورنال
عنوان ژورنال: Nanoscale Research Letters
سال: 2012
ISSN: 1556-276X
DOI: 10.1186/1556-276x-7-117