Leiying He, Wenguang Zheng, Chenxue Zhao, Chuanyu Wu. Piezoelectric Shunt Stiffness in Rhombic Piezoelectric Stack Transducer with Hybrid Negative-Impedance Shunts: Theoretical Modeling and Stability Analysis. Sensors, 19(15):3387, 2019. [doi]
Abstract is missing.