These components provide very high electromechanical coupling
coefficient, resulting in broader bandwidth and higher sensitivity than traditional piezoelectric bulk components.
Atrial electromechanical coupling
at the right (PRA), left (PLA), interatrial septum (PIS) were measured with TDI.
Polar nanoregions as narrow as 2 nanometers are responsible for the enhanced electromechanical coupling
The combined fields focus and boost neurostimulation currents via tuned electromechanical coupling
in neural tissue.
They also had electromechanical coupling
with the original host heart.
IDT said that its MEMS oscillators utilise its patented piezoelectric MEMS (pMEMS) resonator technology, which combines the strong electromechanical coupling
of a piezoelectric material with the stability and low damping of single-crystal silicon to create a passive frequency source of unparalleled performance and reliability.
It is also said to provide 100 times better electromechanical coupling
over conventional electrostatic MEMS architectures for a significantly higher SNR ratio.
The MEMS oscillators utilize IDT's patented piezoelectric MEMS (pMEMS) resonator technology, which combines the strong electromechanical coupling
of a piezoelectric material with the stability and low damping of single- crystal silicon to create a passive frequency source of unparalleled performance and reliability.
Equation (1) is used for calculating of electromechanical coupling
where it was possible to evaluate mainly the electromechanical coupling
, we observed that EO-21 was less potent in provoking relaxation.
Because of the strong electromechanical coupling
effect intrinsically existed in ferroelectric materials, the incompatible strains activated by electric field inevitably lead to incompatible stresses, and that stress field interferes with the applied electric field .
Focusing on the physical processes of smart materials as well as the design and control of engineering systems, the book covers the fundamental physical properties of piezoelectric materials and mathematical representations of the electromechanical coupling
in these materials.