ceramics transducer is attached to the probe to actuate an implant at constant frequency and force amplitude and to detect acceleration response.
(1), used to determine electromechanical characteristics of transducer was developed using method (described in detail in papers [13, 14, 21]) involving implementation of two types of piezoelectric modules to a homogeneous beam: PBS (piezoelectric bimorph
segment) and PTS (piezoelectric triple segment), respectively.
The machines move using a motor called a bimorph
. A bimorph
is an assembly of two materials -- in this case, graphene and glass -- that bends when driven by a stimulus like heat, a chemical reaction or an applied voltage.
The machines developed by Cornell scientists move using a device known as a bimorph
. A bimorph
is obtained when two materials react to external stimulus; the team was inspired by origami to combine graphene and glass to create a bimorph
that bends with any stimulus like heat, chemical reactions, voltage or just a prod.
A few realizations of this approach were based on straight optical fibers or short fragments thereof correctly attached to the tuning fork or bimorph
In the harvester, the main beam has a proof mass at the free tip; moreover, two beams (piezoelectric bimorph
) are located on top of the main beam just above the proof mass.
The atomizer employed a PZT bimorph
plate attached to a liquid-proof HDPE (high density polyethylene) membrane with a low Young's modulus to generate a pressure wave in the liquid reservoir.
To overcome these limitations and further develop the self-powered sensor technique, in this study, the bimorph
piezoelectric-cantilever-beam type pressure transducer was used for collecting environment vibration energy.
The cantilever transducer has different configurations such as bimorph
, unimorph, and rainbow .
transducers were arranged in six rows and two columns, with a gap of 6 mm between each other.
Also, the muscle can be bimorph
. The fibers of the upper portion of the muscle join the superficial fibers of the lower portion to form a thick tendinous lamina that crosses the greater trochanter and inserts into the iliotibial tract of the fascia lata.
actuator based on electrochemically treated millimeter-long carbon nanotube electrodes and ionic liquid gel.