Ferroelectric behavior of P(VDF-TrFE) copolymer samples

Detalhes bibliográficos
Autor(a) principal: Alves, Neri [UNESP]
Data de Publicação: 1992
Outros Autores: Giacometti, J. A., Minami, G., Oliveira, O. N.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/CEIDP.1992.283189
http://hdl.handle.net/11449/232883
Resumo: Surface potential measurements are presented for corona charged P(VDF-TrFE) samples in a constant current corona triode. The surface potential curves display three distinct regions, characteristic of ferroelectric polymers. The results are interpreted by neglecting the intrinsic conductivity and assuming a dynamics for the electrical polarization which is usually employed in switching measurements of ferroelectric materials, but that was adapted for the constant corona charging condition.
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spelling Ferroelectric behavior of P(VDF-TrFE) copolymer samplesSurface potential measurements are presented for corona charged P(VDF-TrFE) samples in a constant current corona triode. The surface potential curves display three distinct regions, characteristic of ferroelectric polymers. The results are interpreted by neglecting the intrinsic conductivity and assuming a dynamics for the electrical polarization which is usually employed in switching measurements of ferroelectric materials, but that was adapted for the constant corona charging condition.Instituto Flsica Quimica de Sao Carlos USPFaculdade de Cincias E Tecnologia UNESPFaculdade de Cincias E Tecnologia UNESPUniversidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Alves, Neri [UNESP]Giacometti, J. A.Minami, G.Oliveira, O. N.2022-04-30T18:37:00Z2022-04-30T18:37:00Z1992-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject190-195http://dx.doi.org/10.1109/CEIDP.1992.283189Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP, v. 1992-October, p. 190-195.0084-9162http://hdl.handle.net/11449/23288310.1109/CEIDP.1992.2831892-s2.0-85066939305Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnnual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDPinfo:eu-repo/semantics/openAccess2022-04-30T18:37:00Zoai:repositorio.unesp.br:11449/232883Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-30T18:37Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Ferroelectric behavior of P(VDF-TrFE) copolymer samples
title Ferroelectric behavior of P(VDF-TrFE) copolymer samples
spellingShingle Ferroelectric behavior of P(VDF-TrFE) copolymer samples
Alves, Neri [UNESP]
title_short Ferroelectric behavior of P(VDF-TrFE) copolymer samples
title_full Ferroelectric behavior of P(VDF-TrFE) copolymer samples
title_fullStr Ferroelectric behavior of P(VDF-TrFE) copolymer samples
title_full_unstemmed Ferroelectric behavior of P(VDF-TrFE) copolymer samples
title_sort Ferroelectric behavior of P(VDF-TrFE) copolymer samples
author Alves, Neri [UNESP]
author_facet Alves, Neri [UNESP]
Giacometti, J. A.
Minami, G.
Oliveira, O. N.
author_role author
author2 Giacometti, J. A.
Minami, G.
Oliveira, O. N.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Alves, Neri [UNESP]
Giacometti, J. A.
Minami, G.
Oliveira, O. N.
description Surface potential measurements are presented for corona charged P(VDF-TrFE) samples in a constant current corona triode. The surface potential curves display three distinct regions, characteristic of ferroelectric polymers. The results are interpreted by neglecting the intrinsic conductivity and assuming a dynamics for the electrical polarization which is usually employed in switching measurements of ferroelectric materials, but that was adapted for the constant corona charging condition.
publishDate 1992
dc.date.none.fl_str_mv 1992-01-01
2022-04-30T18:37:00Z
2022-04-30T18:37:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1109/CEIDP.1992.283189
Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP, v. 1992-October, p. 190-195.
0084-9162
http://hdl.handle.net/11449/232883
10.1109/CEIDP.1992.283189
2-s2.0-85066939305
url http://dx.doi.org/10.1109/CEIDP.1992.283189
http://hdl.handle.net/11449/232883
identifier_str_mv Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP, v. 1992-October, p. 190-195.
0084-9162
10.1109/CEIDP.1992.283189
2-s2.0-85066939305
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 190-195
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799965667135324160

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