Heat and pressure can deteriorate the properties of piezoelectric materials that make state-of-the-art ultrasound and sonar technologies possible—and fixing that damage has historically required ...

The global smart materials market is entering a period of sustained growth, driven by advances in material science and ...

The ability of piezoelectric materials to convert mechanical energy into electrical energy and vice versa makes them useful for various applications from robotics to communication to sensors. A new ...

(Nanowerk News) Piezoelectric materials hold great promise as sensors and as energy harvesters but are normally much less effective at high temperatures, limiting their use in environments such as ...

A close-up image of a dark crystal held between two metal rods on a yellow background Researchers created a lead-free piezoelectric material (shown under a microscope), which could provide a ...

Piezoelectric materials play a pivotal role in wearable sensors 1. Drawing from the mechanism of pressure signal propagation, the utilization of polytetrafluoroethylene (PTFE) and fluorinated ethylene ...

Piezoelectric materials exhibit a two-way electromechanical coupling whereby mechanical strain induces an electric charge and an applied electric field produces mechanical deformation. This dual ...

Every day, millions of people walk through Tokyo's train stations without thinking twice about where they're going, let alone ...

Novel composite material maintains world-class stability up to 300°C, paving the way for advanced sensors in harsh environments. An accelerometer sensor based on the piezoelectric material created by ...

Noliac is one of the only companies in the world capable of manufacturing multilayer piezoelectric components based upon a choice of different materials, each having optimised properties for specific ...