Scientists have made a significant leap in developing lasers that use sound waves instead of light. These phonon lasers hold promise for advancements in medical imaging, deep-sea exploration ...

These powerful beams of light have many practical applications and can be made both weak enough to be a toy or powerful ...

Electronics and photonics are concerned with the study and manipulation of electrons and light, respectively, while phononics is concerned with the understanding and manipulation of sound. Many ...

The process is governed by the properties of a unit of sound energy known as the phonon It is a familiar observation that some materials are better conductors of heat than others.