Thermally stimulated processes in samarium-modified lead titanate ferroelectric ceramics
Source abstract
Abstract
The thermally stimulated processes in a samari- um-modified lead titanate ferroelectric system are analyzed from the thermally stimulated depolarization discharge cur- rent. The discharge due to the space charge injected during the poling process, the pyroelectric response and a conduc- tion process related to oxygen vacancies are evaluated con- sidering a theoretical decomposition by using a numerical method. The pyroelectric response is separated from other components to evaluate the polarization behavior and some pyroelectric parameters. High remanent polarization, pyro- electric coefficient and merit figure values are obtained at room temperature.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Acoustic Wave Resonator Technologies · Dielectric materials and actuators
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
Show source-provided references
1. Y. Xu, Ferroelectric Materials and Their Applications (Elsevier Science, Amsterdam, 1991)
2. G.A. Rossetti, L.E. Cross, J.P. Cline, J. Mater. Sci. 30, 24 (1995)10.1007/BF00352127 ↗
3. E.C. Paris, M.F.C. Gurgel, T.M. Boschi, M.R. Joya, P.S. Pizani, A.G. Souza, E.R. Leite, J.A. Varela, E. Longo, J. Alloys Compd. 462, 157 (2008)10.1016/j.jallcom.2007.07.107 ↗
4. S. Iakovlev, K. Ratzke, M. Es-Souni, Mater. Sci. Eng. B 113, 259 (2004)10.1016/S0921-5107(04)00433-7 ↗
5. M.T. Buscaglia, M. Viviani, V. Buscaglia, C. Bottino, P. Nanni, J. Am. Ceram. Soc. 85, 1569 (2002)10.1111/j.1151-2916.2002.tb00313.x ↗
6. Y. Tsur, T.D. Dunbar, C.A. Randall, J. Electroceram. 7, 25 (2001)10.1023/A:1012218826733 ↗
7. A. Garg, T.C. Goel, J. Mater. Sci., Mater. Electron. 11, 225 (2000)10.1023/A:1008996832345 ↗
8. A. Peláiz-Barranco, Y. González-Abreu, R. López-Noda, J. Phys. Condens. Matter 20, 505208 (2008)10.1088/0953-8984/20/50/505208 ↗
9. A. Peláiz-Barranco, Y. González-Abreu, Solid State Commun. 149, 2082 (2009)10.1016/j.ssc.2009.08.012 ↗
10. A. Peláiz-Barranco, Y. Méndez-González, D.C. Arnold, P. Saint-Grégoire, D.J. Keeble, J. Mater. Sci. 47, 1094 (2012)10.1007/s10853-011-5900-2 ↗
11. O. Pérez-Martínez, F. Calderón, A. Pentón, E. Suaste, M. Rivera, F. Leccabue, G. Boccelli, E. Watts, Rev. Mex. Fis. 41, 85 (1995)
12. O. Pérez-Martínez, PhD thesis. Physics Faculty, Havana University, Cuba, 2001
13. H. Takeuchi, S. Jyomura, E. Yamamoto, Y. Ito, J. Acoust. Soc. Am. 72, 1114 (1982)10.1121/1.388319 ↗
14. P. Duran, J.F. Fdez, F. Capel, C. Moure, J. Mater. Sci. 23, 4463 (1988)10.1007/BF00551945 ↗
15. I. Ueda, Jpn. J. Appl. Phys. 11, 450 (1972)10.1143/JJAP.11.450 ↗
16. W. Liu, C.A. Randall, J. Am. Ceram. Soc. 91(10), 3251 (2008)10.1111/j.1551-2916.2008.02613.x ↗
17. A. Almeida, T.M. Correia, M.R. Chaves, P.M. Vilarinho, A.L. Kholkin, A.M. Costa, J. Eur. Ceram. Soc. 27, 3701 (2007)10.1016/j.jeurceramsoc.2007.02.021 ↗
18. A. Peláiz-Barranco, F. Calderón Piñar, O. Pérez Martínez, J. Mater. Sci. Lett. 20(15), 1439 (2001)10.1023/A:1011672317375 ↗
19. R.L. Byer, C.B. Roundy, Ferroelectrics 3, 333 (1972)10.1080/00150197208235326 ↗
20. R. Chen, Y. Kirsh, Analysis of Thermally Stimulated Processes (Pergamon, Elmsford, 1981)
21. F. Faubert, M. Sánchez, J. Appl. Phys. 84(3), 1541 (1998)10.1063/1.368220 ↗
22. R. Chen, G.A. Haber, Chem. Phys. Lett. 2, 483 (1968)10.1016/0009-2614(65)80017-3 ↗
23. L.I. Grossweiner, J. Appl. Phys. 24, 1306 (1953)10.1063/1.1721152 ↗
24. B. Guiffard, E. Boucher, L. Eyraud, L. Lebrun, D. Guyomar, J. Eur. Ceram. Soc. 25, 2487 (2005)10.1016/j.jeurceramsoc.2005.03.087 ↗
25. S. Poykko, D.J. Chadi, Appl. Phys. Lett. 76, 499 (2000)10.1063/1.125800 ↗
26. M.H. Lee, R. Guo, A.S. Bhalla, J. Electroceram. 2(4), 229 (1998)10.1023/A:1009922522642 ↗