Graphical abstract. Credit: The Journal of Physical Chemistry Letters (2023). DOI: 10.1021/acs.jpclett.3c00329 A pair of chemists at Michigan State University has observed the piezoelectric effect in ...
The effect: polarisation and electric field are pointing in the same direction. With positive d33, the sample expands, whereas the material is contracting when d33 is negative. Since 2011, it has been ...
Magnetic effects in piezoelectric beam dynamics represent a nuanced interaction where magnetic fields, generated either internally by the beam’s own current or externally via applied fields, influence ...
Polyvinylidene fluoride (PVDF) is a piezoelectric polymer material that has shown great aptitude as a pressure and flow sensor, especially in biomedical applications. However, most of the PVDF thin ...
Teijin’s New Films Development Section in conjunction with Professor Yoshiro Tajitsu, Faculty of Engineering Science at Kansai University, unveiled what it is calling a flexible, transparent ...
The word “piezo” derives from the Greek word piezein, meaning “to press tightly”. Piezoelectricity refers to a material’s ability to convert mechanical energy (pressing) into electric energy ...
Lightweight and compact precision piezo actuators and grippers from PI USA provide high speed and nanometer resolution in a small package. Auburn, MA – The piezoelectric effect directly converts ...
This unique dual harvesting arrangement, which simultaneously harvests energy from magnetic fields and ultrasound sources, can provide more power than either one alone—at no cost. Why dual-source ...
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