Fig. 2: Simulations for investigating the optimization of electrode configurations. | Microsystems & Nanoengineering

Fig. 2: Simulations for investigating the optimization of electrode configurations.

From: Flexible multifunctional platform based on piezoelectric acoustics for human–machine interaction and environmental perception

Fig. 2: Simulations for investigating the optimization of electrode configurations.

a–c Three electrode configurations with a open, b floating and c grounded bottom surface boundaries. d–f The simulated electric field distributions corresponding to the three electrode configurations, demonstrating that the bottom electrode can effectively constrain the electric field in (e) and (f). g The simulated average energy densities of the electric field corresponding to the three electrode configurations

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