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 ...

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 ...

A lot of it comes down to special materials called piezoelectrics. Now, imagine being able to 3D print these materials into ...

Schematic of a fully rollable transparent nanogenerator based on piezoelectric zinc oxide nanorods sandwiched in between graphene sheets. (Image: Prof. Kim, Sungkyunkwan University) The piezoelectric ...

A research team has developed a highly efficient wearable energy harvester that can power electronic devices using only body movements. DGIST (President Kunwoo Lee) announced that a team led by Prof.

To address these needs, PI, a global leader in precision motion control and nanopositioning, announces fast delivery of its PIHera series of XY piezo flexure nanopositioners with XY travel ranges ...

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 ...