Chang Ying. The Influence of Absorbed Gases on the Surface Conductivity of ZnO Film[J]. Acta Electronica Sinica, 1987, (2): 111-112.DOI:
气体吸附对ZnO薄膜表面电导的影响
摘要
利用在氧化气氛中
ZnO薄膜的表面电导对还原气体分压具有敏感性这一特性
可望制作ZnO薄膜气体传感器。分析表明只在较高温度下
才具有实用的灵敏度及响应速度。
Abstract
In oxide atmosphere
the surface conductivity of ZnO film is sensitive to the partial pressure of reducing gas. With this property
ZnO film can be used as gas sensors
but it can be used with practical sensitivity and response speed only when it is under higher temperatures because of the absorbing properties of the film surface.