This work addresses a self-tunable tag specifically for its potential application as a gas sensor. The response of a tag equipped with the chip Magnus S3 in presence of a carbon nanotube (CNT) layer modeled as a resistive sheet is analyzed. CNTs are highly sensitive to gas molecules especially ammonia (NH3). The study aims at determining the optimal location and size of the resistive sheet within the tag. The variation of gas concentration is modelled by the variation of the sheet resistivity of the thin layer.
Characterization of Material Resistivity by Using a Self-Tunable Chip for Gas Sensing Application
Dutta D.;Genovesi S.;Manara G.;Costa F.
2024-01-01
Abstract
This work addresses a self-tunable tag specifically for its potential application as a gas sensor. The response of a tag equipped with the chip Magnus S3 in presence of a carbon nanotube (CNT) layer modeled as a resistive sheet is analyzed. CNTs are highly sensitive to gas molecules especially ammonia (NH3). The study aims at determining the optimal location and size of the resistive sheet within the tag. The variation of gas concentration is modelled by the variation of the sheet resistivity of the thin layer.File in questo prodotto:
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