Magnetic and Electric Orderings and Intrinsic Magnetoelectric Coupling in Pb(Fe,W)O-3 Based Ceramics

dc.creatorFraygola, B
dc.creatorCoelho, AA
dc.creatorEiras, JA
dc.date2013
dc.date2014-08-01T18:36:12Z
dc.date2015-11-26T17:07:59Z
dc.date2014-08-01T18:36:12Z
dc.date2015-11-26T17:07:59Z
dc.date.accessioned2018-03-28T23:56:33Z
dc.date.available2018-03-28T23:56:33Z
dc.identifierFerroelectrics. Taylor & Francis Ltd, v. 442, n. 1, n. 50, n. 60, 2013.
dc.identifier0015-0193
dc.identifierWOS:000319559000007
dc.identifier10.1080/00150193.2013.773877
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/81384
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/81384
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1280235
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionIn this work structural, electric, dielectric, and anelastic properties of single phase high density (> 97%) (1-x) PFW-xPT ceramics, with 0 <= x <= 0.30, are investigated. The experimental results show that the temperatures, in which magnetic (T-N) or electric (T-FE) ordering occur, can be interchanged by PbTiO3 addition. Correlations between the experimental results allow to estimate intrinsic ferromagnetoelectroelastic coefficients at the temperatures, where the multiferroic state exist. The intrinsic magnetoelectric coefficient is maximum for compositions, in which the temperatures for magnetic and ferroelectric ordering coincide, no matter in what sequence the orderings (FE or AFM) occur.
dc.description442
dc.description1
dc.description50
dc.description60
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFAPESP [Proc. 2008/04025-0, 2010/11187-6]
dc.languageen
dc.publisherTaylor & Francis Ltd
dc.publisherAbingdon
dc.publisherInglaterra
dc.relationFerroelectrics
dc.relationFerroelectrics
dc.rightsfechado
dc.rightshttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dc.sourceWeb of Science
dc.subjectMultiferroics
dc.subjectmagnetoelectric coupling
dc.subjectferroelectrics
dc.subjectPb(Fe
dc.subjectW)O-3
dc.subjectStructural Phase-transitions
dc.subjectCrystals
dc.titleMagnetic and Electric Orderings and Intrinsic Magnetoelectric Coupling in Pb(Fe,W)O-3 Based Ceramics
dc.typeArtículos de revistas


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