Piezoelectric resonance study of polycrystalline urea (OC(NH2)2) has been made by the newly developed inductive method employing a standard pulsed NMR spectrometer. It is shown that the temperature and DC electric field dependence of the piezoelectric resonance parameters proves to be a very sensitive indicator of the electromechanical changes in piezoelectric materials.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics