Explore: Bulk Acoustic Wave Devices

in general they have a lower velocity than their bulk counterparts. Surface acoustic wave devices provide wide-range of applications with the use of

Acoustic metamaterials, sometimes referred to as sonic or phononic crystals, are architected materials designed to manipulate sound waves or phonons in

Rayleigh waves are a type of surface acoustic wave that travel along the surface of solids. They can be produced in materials in many ways, such as by

A thin-film bulk acoustic resonator (FBAR or TFBAR) is a device consisting of a piezoelectric material manufactured by thin film methods between two conductive

acoustic wave through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the reception of such waves and

The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. More simply, the speed of sound

Love-wave devices and torsional resonators. Surface acoustic wave-based devices make use of the fact that the reflectivity of an acoustic wave at the

electrical signal are called passive devices. Resistors, capacitors, inductors, and transformers are all considered passive devices. Pass current in proportion

University of Southern California, conducting research on surface acoustic wave (SAW) devices, thin-film resonators, and piezoelectric film growth and characterization

chemical sensor arrays including electronic, optical, acoustic wave, and potentiometric devices. These chemical sensor arrays can employ multiple sensor