Figure 12.

The change-in-capacitance plotted against the applied force. The discrete points are showing the experimental measurements reported in [31], while the solid line is showing the modeling results obtained in this study. The model predictions are reported for $q=2.52,2.10,0.42$ and $\gamma =-0.27,-0.07,0.13$ for electrode gaps of $D_e=20,50,$ and 100 μm, respectively.