About PARK S-E
About Pennsylvania State Univ., PA
About SHROUT T R
About Pennsylvania State Univ., PA
About IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
About ultrasonic transducer
About PZT
About Ferroelectrics,antiferroelectrics and ferroelasticity
About Piezoelectric devices
About 超音波変換器
About リラクサ
About 圧電
About 単結晶