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Magnetoelectric Response in (1−x)PbZr0.65Ti0.35O3-xBaFe12O19 Multiferroic Ceramic Composites

Guerra, José D. S. ; Betal, Soutik ; Pal, Madhuparna ; Garcia, José E. ; Oliveira, Adilson J. A. ; M'Peko, Jean-Claude ; Hernandes, Antonio C. ; Guo, Ruyan ; Bhalla, Amar S. Viehland, D. D.

Journal of the American Ceramic Society, 2015-05, Vol.98 (5), p.1542-1547 [Periódico revisado por pares]

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Título:
Magnetoelectric Response in (1−x)PbZr0.65Ti0.35O3-xBaFe12O19 Multiferroic Ceramic Composites
Autor: Guerra, José D. S. ; Betal, Soutik ; Pal, Madhuparna ; Garcia, José E. ; Oliveira, Adilson J. A. ; M'Peko, Jean-Claude ; Hernandes, Antonio C. ; Guo, Ruyan ; Bhalla, Amar S.
Viehland, D. D.
É parte de: Journal of the American Ceramic Society, 2015-05, Vol.98 (5), p.1542-1547
Notas: FAPESP
Fundación Carolina
CNPq
istex:B6BE854D5F3AB0B1FA759E5F588550A915C55E0B
INAMM/NSF - No. 0884081
Spanish Government
ArticleID:JACE13501
ark:/67375/WNG-R1H88QCZ-5
Descrição: The magnetoelectric (ME) properties of PbZr0.65Ti0.35O3–BaFe12O19 (PZT–BaM) multiferroic ceramic composites have been investigated in this work. These materials, containing both the ferroelectric PZT and ferrimagnetic BaM phases, were prepared from the conventional solid‐state reaction method, and their main (micro)structural characteristics are provided. The ME measurements were performed over wide frequency and temperature ranges, and the influence of the BaM content was appraised. An enhanced ME coefficient (α) was obtained for the applied magnetic field of 0.8 kOe, at 97 kHz. In addition, the results reveal a high thermal stability of α in the whole analyzed temperature range, showing that the studied PZT‐based ceramic composites have great potential for practical applications.
Editor: Blackwell Publishing Ltd
Idioma: Inglês

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