Title : 
Recent Developments in Ferroelectric Transducer Materials
         
        
        
        
        
        
            Keywords : 
Capacitive sensors; Ceramics; Couplings; Dielectric constant; Ferroelectric materials; Piezoelectric transducers; Resonance; Resonant frequency; Stress; Titanium compounds;
         
        
        
            Journal_Title : 
Ultrasonic Engineering, IRE Transactions on
         
        
        
        
        
            DOI : 
10.1109/T-PGUE.1956.29226