Fast Response and High Sensitivity ZnO/glass Surface Acoustic Wave Humidity Sensors Using Graphene Oxide Sensing Layer

We report ZnO/glass surface acoustic wave (SAW) humidity sensors with high sensitivity and fast response using graphene oxide sensing layer. The frequency shift of the sensors is exponentially correlated to the humidity change, induced mainly by mass loading effect rather than the complex impedance...

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Detalles Bibliográficos
Autores principales: Xuan, Weipeng, He, Mei, Meng, Nan, He, Xingli, Wang, Wenbo, Chen, Jinkai, Shi, Tianjin, Hasan, Tawfique, Xu, Zhen, Xu, Yang, Luo, J. K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4244623/
https://www.ncbi.nlm.nih.gov/pubmed/25425458
http://dx.doi.org/10.1038/srep07206

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