The coupling of waves between the piezoelectric generators, detectors, and propagating
media is challenging due to mismatch in the acoustic properties. The mismatch leads to the …

With the increasing demand for clean and sustainable energy, self-powered technologies
based on environmental vibrations have attracted a lot of attention recently. Natural vibration …

Piezoelectricity, a linear electromechanical coupling, is of great interest due to its extensive
applications including energy harvesters, biomedical, sensors, and automobiles. A growing …

Ultrasound detection is one of the major components of photoacoustic imaging systems.
Advancement in ultrasound transducer technology has a significant impact on the translation …

Implantable and ingestible biomedical electronic devices can be useful tools for detecting
physiological and pathophysiological signals, and providing treatments that cannot be done …

Ultrasonic ranging has been widely used in automobiles, unmanned aerial vehicles (UAVs),
robots and other fields. With the appearance of micromachined ultrasonic transducers …

Energy-efficient spintronic technology holds tremendous potential for the design of next-
generation processors to operate at terahertz frequencies. Femtosecond photoexcitation of …

Piezoelectric microelectromechanical system (piezo-MEMS)-based mass sensors including
the piezoelectric microcantilevers, surface acoustic waves (SAW), quartz crystal …

This review article is focused on the analysis of the state of the art of sensors for guided
ultrasonic waves for the detection and localization of impacts for structural health monitoring …

Piezoelectric materials have attracted considerable attention over the last two decades
because many technologies utilize their core properties of piezoelectric materials. Previous …