Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/238012
Type: Artigo
Title: Magnetoelectric intrinsic coupling in PFW based perovskites
Author: Fraygola, B.
Coelho, A. A.
Eiras, J. A.
Abstract: Magnetic, electric and mechanical properties can be strongly coupled in multiferroic materials. However, only few models were developed to describe electro-magneto-mechanical coupling effects on them. We report the influence of the strain induced phase transitions on the enhancement of the magnetoelectric intrinsic properties in multiferroic Pb[(Fe2/3W1/3)(1-x)Tix]O3 (x = 0.17,0.20) ceramics. We argue that when both ferroelectric and antiferromagnetic transitions temperatures are closer together, the magnetoelectric intrinsic and extrinsic responses increase. Colossal magnetoelectric intrinsic response was found for Pb(Fe2/3W1/3)0.83Ti0.17O3. © 2015 Springer Science+Business Media New York
Magnetic, electric and mechanical properties can be strongly coupled in multiferroic materials. However, only few models were developed to describe electro-magneto-mechanical coupling effects on them. We report the influence of the strain induced phase transitions on the enhancement of the magnetoelectric intrinsic properties in multiferroic Pb[(Fe2/3W1/3)((1-x))Ti-x]O-3 (x = 0.17,0.20) ceramics. We argue that when both ferroelectric and antiferromagnetic transitions temperatures are closer together, the magnetoelectric intrinsic and extrinsic responses increase. Colossal magnetoelectric intrinsic response was found for Pb(Fe2/3W1/3)(0.83)Ti0.17O(3).
Subject: Acoplamento magnetoelétrico, Multiferróico, Cerâmica
Country: Estados Unidos
Editor: Springer
Citation: Journal Of Electroceramics. Kluwer Academic Publishers, p. , 2015.
Rights: fechado
Identifier DOI: 10.1007/s10832-015-9998-5
Address: https://link.springer.com/article/10.1007/s10832-015-9998-5
Date Issue: 2016
Appears in Collections:IFGW - Artigos e Outros Documentos

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