Macroscopic model of PZT ceramics: linear piezoelectric equations

Marian V. Lazar

doi:10.1117/12.378660

23 February 2000 Macroscopic model of PZT ceramics: linear piezoelectric equations

Marian V. Lazar

Author Affiliations +

Proceedings Volume 4068, SIOEL '99: Sixth Symposium on Optoelectronics; (2000) https://doi.org/10.1117/12.378660
Event: SIOEL: Sixth Symposium of Optoelectronics, 1999, Bucharest, Romania

Abstract

In Pb(Zr_1-x Ti_x)O₃, experiments have shown that conductivity is p-type. The excess of cation over oxygen vacancies causes a superoxidation of many simple oxides, including ZrO₂. These A position vacancies attract electronics to complete the electron shells of surrounding oxygens: they act as acceptors causing the presence of holes in the lattice. The new revised theoretical model presents the basic steps in the solid plasma linear analysis of any acousto-electric problem.

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Marian V. Lazar "Macroscopic model of PZT ceramics: linear piezoelectric equations", Proc. SPIE 4068, SIOEL '99: Sixth Symposium on Optoelectronics, (23 February 2000); https://doi.org/10.1117/12.378660

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