Cylindrical Phononic Crystals Sense Physical, Chemical Properties of Transported Liquids

Phononic crystals are an innovative resonant platform for sensing and understanding the volumetric properties of liquids, attracting a growing interest from researchers. In The Journal of Applied Physics, by AIP Publishing, researchers from France and Germany propose the design of a tubular phononic crystal (TPC) for the purpose of sensing the biochemical and physical properties of a liquid filling the hollow part of the tube.