How can the Nyquist plot be used to identify the mechanism of humidity sensing?
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The Nyquist plot can be used to identify the mechanism of humidity sensing by analyzing the impedance response of the sensor under different humidity levels. The plot provides information about the electrical equivalent circuit of the sensor and how it changes with humidity. By comparing the Nyquist plots obtained at different humidity levels, it is possible to observe variations in the impedance spectra and identify the components of the equivalent circuit that are affected by humidity. This analysis can help in understanding the sensing mechanism of the sensor, such as the role of water molecules adsorbed on the sensor surface . Additionally, the Nyquist plot can also provide insights into the microstructure of the sensor and its correlation with the impedance response to humidity variation .
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| The given information does not mention anything about the Nyquist plot or its use in identifying the mechanism of humidity sensing. | |
26 Citations | The Nyquist plot can be used to identify the mechanism of humidity sensing by analyzing the ac conductivity and the density of states near the Fermi level. |
177 Citations | The Nyquist plot can be used to measure the resistance of the porous ceramic samples and determine the conductivity changes with varying humidity levels. |
| The Nyquist plot can be used to identify the mechanism of humidity sensing by analyzing the predominant conduction mechanisms at different levels of relative humidity. | |
47 Citations | The Nyquist plot can be used to analyze the impedance response of humidity sensors and correlate it with the morphology of the nanofiber sensors. |
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