CMUT CELL FORMED FROM A MEMBRANE OF NANOTUBES OR NANOWIRES OR NANORODS AND DEVICE FOR ULTRA HIGH FREQUENCY ACOUSTIC IMAGING INCLUDING MULTIPLE CELLS OF THIS KIND

摘要

A cMUT-type capacitive electroacoustic transducer including: at least one membrane configured to oscillate under effect of an electric field and/or an acoustic wave, wherein the membrane is formed from one or more layers of juxtaposed nanotubes or nanowires or nanorods, and an acoustic imaging device or UHF sonar including such transducers.