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Pyroelectric and piezoelectric hysteresis loops in thin PZT films with excess lead oxide |
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| Authors: | A. A. Bogomolov O. N. Sergeeva I. P. Pronin E. Yu. Kaptelov D. A. Kiselev A. L. Kholkin |
| Affiliation: | (1) Tver State University, Sadovyi per. 35, Tver, 170002, Russia;(2) Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021, Russia;(3) Department of Ceramics and Glass Engineering, CICECO, University of Aveiro, Portugal |
| Abstract: | Comparative analysis of pyroelectric and piezoelectric hysteresis loops of thin PbZr0.54Ti0.46O3 + 10 mol % PbO films formed under the same conditions on pyroceram and silicon substrates has been performed. The significant differences in the behavior of the parameters under study are attributed to the different character of the biaxial stress acting on a ferroelectric film from pyroceram and silicon substrates. |
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