Electromechanical nonlinearity of ferroelectric ceramics and 90 degree domain wall motions

By using an optical interferometer and other more conventional methods, the responses of piezoelectric and dielectric coefficients of lead zirconate-titanate (PZT) ceramics to AC electric fields have been directly investigated. The experimental results demonstrate the importance of electromechanical...

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Bibliographische Detailangaben

Hauptverfasser:	Li, S, Cao, W, Bhalla, A S, Kumar, U, Cross, LE
Format:	Tagungsbericht
Sprache:	eng
Online-Zugang:	Volltext
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