Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/52977
Type: Artigo de periódico
Title: Magnetoelectric Contribution to Magnetoelastic Coupling in Pb(Fe1/2Nb1/2)O-3 Multiferroics Ceramics
Author: Fraygola, B
Frizon, N
Lente, MH
Coelho, AA
Garcia, D
Eiras, JA
Abstract: In this work, electrical permittivity, magnetic and anelastic measurements in lead iron niobate ceramics (PFN) were performed in the frequency and temperature range from 1 kHz to 10 MHz and from 15 K to 400 K, respectively. Anelastic results characterized unambiguously the magnetoelectric effect in the PFN, demonstrating that ME coupling arises indirectly via strain contribution rather than a direct coupling between electrical and magnetic order parameters.
Subject: Multiferroics
magnetoelectric coupling
PFN
ultrasound
Country: Inglaterra
Editor: Taylor & Francis Ltd
Rights: fechado
Identifier DOI: 10.1080/10584587.2011.573718
Date Issue: 2011
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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