The highest displacement at impact locations was observed due to strike of F4.
In all our displacement experiments, the highest displacement efficiency was obtained from the low-permeability layer and vice versa.
The low-permeability layer has the lowest number of fingers and longest wavelength, and consequently the highest displacement efficiency.
We can confirm from Fig. 1c, which reveals the highest displacement among Fig. 1a c, that there appear interference structures when the two components of packets meet together.
The highest displacement can be found within the QDs, but also at the interface towards the substrate, a quite complex displacement field in the deeper regions of the substrate is visible.
It is shown that in the case of multimodal vibration, all of the modes are controlled and preferentially those corresponding to the highest displacement amplitudes.
The deformation amplitude (DA) is measured as the highest displacement of the apex in the HC moment image.
If the maximal displacement is significantly larger than the average displacement then the alignment of the image pair with the highest displacement is removed and T VF is recalculated.
Such high displacements over 20% greatly reduce the consistency of the data obtained.
New 3D piezoelectric actuators have been developed to gain higher displacements or specific bending effects.
