Piezoelectric excitation and acoustic detection of thin film polymer membrane vibrations
(2024)
Journal Article
A simple method of measuring the vibrational response of a thin film membrane was developed. Piezoelectric excitation and acoustic detection (using a microphone) allowed the vibrational spectra of thin membranes to be measured in the kHz range. Vibra... Read More about Piezoelectric excitation and acoustic detection of thin film polymer membrane vibrations.