Field electron emission from titanium dioxide nanotubes

被引：0
|
作者：
M. Yu. Vasilkov
F. S. Fedorov
N. M. Ushakov
S. Yu. Suzdaltsev
机构：
[1] Yuri Gagarin State Technical University of Saratov,
[2] Saratov Branch of Kotel’nikov Institute of Radioengineering and Electronics of RAS,undefined
来源：
Technical Physics Letters | 2015年 / 41卷
关键词：
Technical Physic Letter; Anodization Voltage; Maximum Current Density; Field Emission Property; Emission Current Density;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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 TiO2 nanotubes in the array.
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页码：29 / 31
页数：2
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