Piezoelectric excitation and acoustic detection of thin film polymer membrane vibrations
(2024)
Journal Article
Roberts, N. M., & Sharp, J. S. (2024). Piezoelectric excitation and acoustic detection of thin film polymer membrane vibrations. Physical Review E, 109(1), Article 014802. https://doi.org/10.1103/physreve.109.014802
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.