Highly selective sensing of DMMP and NH3 using CNTFET array based gas sensors obtained using Spray-gun technique and fabricated with different metal electrodes to achieve gas electronic fingerprinting

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This paper deals with the prove of concept of an highly selective gas sensor based on CNTFETs which exploits the extremely sensitive change of the Schottky barrier heights between SWCNTs and metal electrodes. Specifically, the [...]