Concentration-Pressure phase diagram for rich Zr PZT ceramics

A. G. Souza Filho; P. T. C. Freire; A. P. Ayala; J. M. Sasaki; I. Guedes; J. Mendes Filho; F. E. A. Melo; E. B. Araújo; J. A. Eiras

arXiv · cond-mat/0001088

Concentration-Pressure phase diagram for rich Zr PZT ceramics

A. G. Souza Filho·P. T. C. Freire·A. P. Ayala·J. M. Sasaki·I. Guedes·J. Mendes Filho·F. E. A. Melo·E. B. Araújo·J. A. Eiras

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Abstract

This work reports on the systematic high pressure Raman studies in the PbZr$_{1-x}$Ti$_x$O$_3$ ($0.02 \leq x \leq 0.14$) ceramics performed at room temperature. The pressure dependence of the Raman spectra reveals the stable phases of the material under pressure variation. The results allowed us to propose a concentration-pressure phase diagram for rich Zr PZT system up to pressures of 5.0 GPa.

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A. G. Souza Filho, P. T. C. Freire, A. P. Ayala, J. M. Sasaki, I. Guedes, J. Mendes Filho, F. E. A. Melo, E. B. Araújo, J. A. Eiras. 2000-01-08. Concentration-Pressure phase diagram for rich Zr PZT ceramics. https://arxiv.org/abs/cond-mat/0001088

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