Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics

Detalhes bibliográficos
Autor(a) principal: Guerra, J. D. S.
Data de Publicação: 2015
Outros Autores: Reis, I. C. [UNESP], Silva, A. C. [UNESP], Araujo, E. B. [UNESP], Guo, R., Bhalla, A. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1080/10584587.2015.1092217
http://hdl.handle.net/11449/161059
Resumo: The phase transition characteristics have been investigated in lanthanum modified bismuth layer structured SrBi2Nb2O9 (SBN) ferroelectric ceramics, obtained from the conventional sintering method. In particular, structural, ferroelectric and dielectric properties have been analyzed taking into account the influence of the lanthanum content. Results of Raman spectroscopy as well as dielectric response suggested an evolution from normal ferroelectric-paraelectric phase transition to a relaxor-like behavior of the SLBN system, with the increase of the lanthanum concentration. The compositional cationic disorder has been considered as the main cause for the observed behavior, affecting the evolution of the long-rage polar ordering in the studied system.
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spelling Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric CeramicsAurivilliusdielectric permittivityphase transitionrelaxorsThe phase transition characteristics have been investigated in lanthanum modified bismuth layer structured SrBi2Nb2O9 (SBN) ferroelectric ceramics, obtained from the conventional sintering method. In particular, structural, ferroelectric and dielectric properties have been analyzed taking into account the influence of the lanthanum content. Results of Raman spectroscopy as well as dielectric response suggested an evolution from normal ferroelectric-paraelectric phase transition to a relaxor-like behavior of the SLBN system, with the increase of the lanthanum concentration. The compositional cationic disorder has been considered as the main cause for the observed behavior, affecting the evolution of the long-rage polar ordering in the studied system.FAPEGConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)INAMM/NSFUniv Texas San Antonio, Dept Elect & Comp Engn, Coll Engn, Multifunct Elect Mat & Devices Res Lab, San Antonio, TX 78249 USAUniv Fed Uberlandia, Inst Fis, Grp Ferroeletr & Mat Multifunc, BR-38400902 Uberlandia, MG, BrazilUniv Estadual Paulista, Dept Quim & Fis, BR-15385000 Ilha Solteira, SP, BrazilUniv Estadual Paulista, Dept Quim & Fis, BR-15385000 Ilha Solteira, SP, BrazilINAMM/NSF: 0884081Taylor & Francis LtdUniv Texas San AntonioUniversidade Federal de Uberlândia (UFU)Universidade Estadual Paulista (Unesp)Guerra, J. D. S.Reis, I. C. [UNESP]Silva, A. C. [UNESP]Araujo, E. B. [UNESP]Guo, R.Bhalla, A. S.2018-11-26T16:18:58Z2018-11-26T16:18:58Z2015-10-13info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article150-157application/pdfhttp://dx.doi.org/10.1080/10584587.2015.1092217Integrated Ferroelectrics. Abingdon: Taylor & Francis Ltd, v. 166, n. 1, p. 150-157, 2015.1058-4587http://hdl.handle.net/11449/16105910.1080/10584587.2015.1092217WOS:000366661700011WOS000366661700011.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIntegrated Ferroelectrics0,182info:eu-repo/semantics/openAccess2024-07-10T14:07:48Zoai:repositorio.unesp.br:11449/161059Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:38:17.678358Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics
title Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics
spellingShingle Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics
Guerra, J. D. S.
Aurivillius
dielectric permittivity
phase transition
relaxors
title_short Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics
title_full Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics
title_fullStr Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics
title_full_unstemmed Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics
title_sort Phase Transition Characteristics in A-Site La3+ Modified Bi-Layered Aurivillius-Type Structure SrBi2Nb2O9 Ferroelectric Ceramics
author Guerra, J. D. S.
author_facet Guerra, J. D. S.
Reis, I. C. [UNESP]
Silva, A. C. [UNESP]
Araujo, E. B. [UNESP]
Guo, R.
Bhalla, A. S.
author_role author
author2 Reis, I. C. [UNESP]
Silva, A. C. [UNESP]
Araujo, E. B. [UNESP]
Guo, R.
Bhalla, A. S.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Univ Texas San Antonio
Universidade Federal de Uberlândia (UFU)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Guerra, J. D. S.
Reis, I. C. [UNESP]
Silva, A. C. [UNESP]
Araujo, E. B. [UNESP]
Guo, R.
Bhalla, A. S.
dc.subject.por.fl_str_mv Aurivillius
dielectric permittivity
phase transition
relaxors
topic Aurivillius
dielectric permittivity
phase transition
relaxors
description The phase transition characteristics have been investigated in lanthanum modified bismuth layer structured SrBi2Nb2O9 (SBN) ferroelectric ceramics, obtained from the conventional sintering method. In particular, structural, ferroelectric and dielectric properties have been analyzed taking into account the influence of the lanthanum content. Results of Raman spectroscopy as well as dielectric response suggested an evolution from normal ferroelectric-paraelectric phase transition to a relaxor-like behavior of the SLBN system, with the increase of the lanthanum concentration. The compositional cationic disorder has been considered as the main cause for the observed behavior, affecting the evolution of the long-rage polar ordering in the studied system.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-13
2018-11-26T16:18:58Z
2018-11-26T16:18:58Z
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://dx.doi.org/10.1080/10584587.2015.1092217
Integrated Ferroelectrics. Abingdon: Taylor & Francis Ltd, v. 166, n. 1, p. 150-157, 2015.
1058-4587
http://hdl.handle.net/11449/161059
10.1080/10584587.2015.1092217
WOS:000366661700011
WOS000366661700011.pdf
url http://dx.doi.org/10.1080/10584587.2015.1092217
http://hdl.handle.net/11449/161059
identifier_str_mv Integrated Ferroelectrics. Abingdon: Taylor & Francis Ltd, v. 166, n. 1, p. 150-157, 2015.
1058-4587
10.1080/10584587.2015.1092217
WOS:000366661700011
WOS000366661700011.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Integrated Ferroelectrics
0,182
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 150-157
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
dc.source.none.fl_str_mv Web of Science
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_ 1808129099243192320

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