Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/15779 |
Resumo: | Free-standing flexible magnetoelectric 0-3 composite films, comprising Ni0.5Zn0.5Fe2O4 (NZFO) ferrite nanoparticles in a poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] copolymer matrix, have been prepared at low temperatures by solvent casting and melt crystallization. Ferroelectric, piezoelectric, magnetic and direct magnetoelectric properties of the nanocomposites depend strongly on ferrite concentration. Magnetoelectric voltage coefficients increase linearly with applied dc magnetic-bias fields up to 5 kOe and show no hysteresis. At this field, a maximum magnetoelectric voltage coefficient of 1.35 mV cm 1 Oe 1 was obtained for samples with 15 wt. % ferrite using a 40 kHz resonant signal. |
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Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocompositesMagnetoelectricPolymer compositesElecroactive polymersScience & TechnologyFree-standing flexible magnetoelectric 0-3 composite films, comprising Ni0.5Zn0.5Fe2O4 (NZFO) ferrite nanoparticles in a poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] copolymer matrix, have been prepared at low temperatures by solvent casting and melt crystallization. Ferroelectric, piezoelectric, magnetic and direct magnetoelectric properties of the nanocomposites depend strongly on ferrite concentration. Magnetoelectric voltage coefficients increase linearly with applied dc magnetic-bias fields up to 5 kOe and show no hysteresis. At this field, a maximum magnetoelectric voltage coefficient of 1.35 mV cm 1 Oe 1 was obtained for samples with 15 wt. % ferrite using a 40 kHz resonant signal.FEDER “Programa Operacional Factores de Competitividade – COMPETE” (NANO/NMed-SD/0156/2007)Fundação para a Ciência e a Tecnologia (FCT) - (PTDC/CTM/69316/2006), (SFRH/BD/45265/2008)Engineering and Physical Sciences Research Council (EPSRC)IOP PublishingUniversidade do MinhoMartins, P.Moya, X.Phillips, L. C.Kar-Narayan, S.Mathur, N. D.Lanceros-Méndez, S.20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/15779eng0022-37210.1088/0022-3727/44/48/482001http://iopscience.iop.org/info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:46:00Zoai:repositorium.sdum.uminho.pt:1822/15779Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:43:56.962164Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites |
title |
Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites |
spellingShingle |
Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites Martins, P. Magnetoelectric Polymer composites Elecroactive polymers Science & Technology |
title_short |
Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites |
title_full |
Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites |
title_fullStr |
Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites |
title_full_unstemmed |
Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites |
title_sort |
Linear anhysteretic direct magnetoelectric effect in Ni0.5Zn0.5Fe2O4/poly(vinylidene fluoride-trifluoroethylene) 0-3 nanocomposites |
author |
Martins, P. |
author_facet |
Martins, P. Moya, X. Phillips, L. C. Kar-Narayan, S. Mathur, N. D. Lanceros-Méndez, S. |
author_role |
author |
author2 |
Moya, X. Phillips, L. C. Kar-Narayan, S. Mathur, N. D. Lanceros-Méndez, S. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Martins, P. Moya, X. Phillips, L. C. Kar-Narayan, S. Mathur, N. D. Lanceros-Méndez, S. |
dc.subject.por.fl_str_mv |
Magnetoelectric Polymer composites Elecroactive polymers Science & Technology |
topic |
Magnetoelectric Polymer composites Elecroactive polymers Science & Technology |
description |
Free-standing flexible magnetoelectric 0-3 composite films, comprising Ni0.5Zn0.5Fe2O4 (NZFO) ferrite nanoparticles in a poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] copolymer matrix, have been prepared at low temperatures by solvent casting and melt crystallization. Ferroelectric, piezoelectric, magnetic and direct magnetoelectric properties of the nanocomposites depend strongly on ferrite concentration. Magnetoelectric voltage coefficients increase linearly with applied dc magnetic-bias fields up to 5 kOe and show no hysteresis. At this field, a maximum magnetoelectric voltage coefficient of 1.35 mV cm 1 Oe 1 was obtained for samples with 15 wt. % ferrite using a 40 kHz resonant signal. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2011-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/15779 |
url |
http://hdl.handle.net/1822/15779 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0022-372 10.1088/0022-3727/44/48/482001 http://iopscience.iop.org/ |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
IOP Publishing |
publisher.none.fl_str_mv |
IOP Publishing |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
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1799132999155974144 |