Figure 2
From: A spiking and adapting tactile sensor for neuromorphic applications
Influence of different forces on the resulting drain source current. (a) Experimental setup for applying a defined positive and negative force to the device in a cantilever configuration. (b) Definition of the used coordinate system and variables. (c) Experimental results during the application of different forces (black diamonds) and the numerical results obtained from Eq. (6) after fitting the IV-curve in the subthreshold regime with Eq. (1) (red line, \(I_{DS}\)). The time evolution of the force used for the calculation is shown at the bottom (\(F\)).
