TITLE

Preparation of ruthenium dioxide nanorods and their field emission characteristics

AUTHOR(S)
Hsieh, Chih-Sung; Tsai, Dah-Shyang; Chen, Reui-San; Huang, Ying-Sheng
PUB. DATE
October 2004
SOURCE
Applied Physics Letters;10/25/2004, Vol. 85 Issue 17, p3860
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
RuO2 nanometer-sized rods with pyramidal tips have been grown on Cu-coated Si(100) substrates using metalorganic chemical vapor deposition. The geometry of these nanorods resembles an obelisk with an off-center tip. The aspect ratios of nanorod tips are between 0.55 and 0.73. The field emission properties of the RuO2 nanorods are studied and the stability of its emission current is assessed. The field emission results demonstrate that RuO2 nanorods material is an emitter of potential.
ACCESSION #
14909803

 

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