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Communication Dans Un Congrès Année : 2005

Optimised dynamic temperature operating mode specifically dedicated to micromachined SnO2 gas sensors

Résumé

In this paper, we show the influence of short temperature variations on the transient response of a SnO2 nanoparticular gas sensor. By consideration of the shape and time constants of the normalized response curves, we can differentiate different gasses mixtures at a ppm level. This new method of analysis is promising to conceive a gas detector based on combination of temperature profiles and different sensitive layers.
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Dates et versions

hal-02099906 , version 1 (15-04-2019)

Identifiants

  • HAL Id : hal-02099906 , version 1

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Frédéric Parret, Philippe Menini, A. Martinez, K. Soulantika, André Maisonnat, et al.. Optimised dynamic temperature operating mode specifically dedicated to micromachined SnO2 gas sensors. 19th European Conference on Solid-State Transducers (EUROSENSORS XIX), Sep 2005, Barcelona, Spain. ⟨hal-02099906⟩
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