An Automated System for Measuring Elastic Properties by the Piezoelectric Resonance Method and Its Applications to Elastic Phase Transitions

摘要: Experiments have been performed to construct an automated system for measuring elastic constants of piezoelectric substances by the resonance method. The was introducing a network analyzer controlled through GP-IB interface personal computer. applied investigating ferroelectric phase transition KDP and ferroelastic LAT. Excellent data were obtained both compounds, it confirmed that applicable investigation transitions with large anomalies.