Current-voltage characteristics of thin-film gas sensor structures based on tin dioxide

被引：0
|
作者：
V. V. Simakov
O. V. Yakusheva
A. I. Grebennikov
V. V. Kisin
机构：
[1] Saratov State Technical University,
[2] “Synthesis” Company,undefined
来源：
Technical Physics Letters | 2005年 / 31卷
关键词：
Dioxide; SnO2; Film Surface; Applied Electric Field; Adsorbed Species;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The experimental current-voltage (I–U) curves of thin-film structures based on tin dioxide (SnO2) exhibit nonlinearity in the range of strong applied electric fields. The results of I-U measurements are interpreted within the framework of a model that assumes the drift of adsorbed ions over the film surface. The observed phenomenon can be used both for detecting the impurities in air and for recognizing the types of adsorbed species.
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页码：339 / 340
页数：1
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