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http://hdl.handle.net/10773/20873
Título: | Physical Properties of Self-polarized PZT Thin Films at Compositions around the Morphotropic Phase Boundary |
Autor: | Araujo, E. B. Lima, E. C. Bdikin, I. K. Kholkin, A. L. |
Palavras-chave: | REFINEMENT |
Data: | 2014 |
Editora: | TRANS TECH PUBLICATIONS LTD |
Resumo: | The physical properties of self-polarized PbZr1-xTixO3 thin films with no preferential orientation in a range of compositions 0.46 <= x <= 0.50 were investigated. Structural analysis revealed the coexistence of monoclinic-tetragonal and monoclinic-rhombohedral phases at compositions 0.46 <= x <= 0.49, where the monoclinic phase was in the majority and both the tetragonal and the rhombohedral phases in the minority. The dielectric permittivity (epsilon' = 447) reached its maximum at around composition x = 0.48. Asymmetries in the macroscopic and local hysteresis loops confirmed the existence of the self-polarization effect in the studied films. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/20873 |
DOI: | 10.4028/www.scientific.net/AMR.975.9 |
ISBN: | 978-3-03835-143-6 |
ISSN: | 1022-6680 |
Versão do Editor: | 10.4028/www.scientific.net/AMR.975.9 |
Aparece nas coleções: | CICECO - Artigos |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Physical properties of self-polarized PZT thin films at compositions around the morphotropic phase boundary_10.4028www.scientific.netAMR.975.9.pdf | 495.72 kB | Adobe PDF |
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