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- Title
Field electron emission from titanium dioxide nanotubes.
- Authors
Vasilkov, M.; Fedorov, F.; Ushakov, N.; Suzdaltsev, S.
- Abstract
The field emission electronic properties of ordered nanotubes based on titanium dioxide, produced by electrochemical oxidation of the metal, have been studied. The structures were characterized by scanning electron microscopy. Quantitative data on the field emission threshold and maximum density of the emission current were obtained on the basis of the results of current-voltage characteristic measurements. It was found that the emission threshold and maximum current density decrease with increasing inner diameter (and, accordingly, density) of TiO nanotubes in the array.
- Subjects
ELECTRON field emission; TITANIUM dioxide nanoparticles; NANOTUBES; CURRENT density (Electromagnetism); ELECTROLYTIC oxidation; SCANNING electron microscopy
- Publication
Technical Physics Letters, 2015, Vol 41, Issue 1, p29
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785015010149