Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions

Detalhes bibliográficos
Autor(a) principal: Souza Filho, A. G.
Data de Publicação: 2002
Outros Autores: Lima, K. C. V., Ayala, A. P., Guedes, I., Freire, P. T. C., Melo, F. E. A., Mendes Filho, J., Araújo, E. B. [UNESP], Eiras, J. A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevB.66.132107
http://hdl.handle.net/11449/66988
Resumo: In this paper we present a Raman-scattering study of the phase transitions in the PbZr1-xTixO3 systems around the morphotropic phase boundary over a wide temperature range. The boundary between rhombohedral and monoclinic phases was found to be a quasivertical line between x = 0.46 and x = 0.47. We also studied the monoclinic-tetragonal phase boundary and our spectroscopic results agree very well with those reported by using x-ray diffraction.
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spelling Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitionsleadoxygentitaniumzirconiumgeometryphase transitionradiation scatteringRaman spectrometrytemperatureX ray diffractionIn this paper we present a Raman-scattering study of the phase transitions in the PbZr1-xTixO3 systems around the morphotropic phase boundary over a wide temperature range. The boundary between rhombohedral and monoclinic phases was found to be a quasivertical line between x = 0.46 and x = 0.47. We also studied the monoclinic-tetragonal phase boundary and our spectroscopic results agree very well with those reported by using x-ray diffraction.Departamento de Física Universidade Federal do Ceara, Fortaleza-CE 60455-760Departamento de Fisica e Quimica Universidade Estadual Paulista, Ilha Solteira, SP 15385-000Departamento de Física Universidade Federal de Sao Carlos, Sáo Carlos, SP 60455-760Departamento de Fisica e Quimica Universidade Estadual Paulista, Ilha Solteira, SP 15385-000Universidade Federal do Ceará (UFC)Universidade Estadual Paulista (Unesp)Universidade Federal de São Carlos (UFSCar)Souza Filho, A. G.Lima, K. C. V.Ayala, A. P.Guedes, I.Freire, P. T. C.Melo, F. E. A.Mendes Filho, J.Araújo, E. B. [UNESP]Eiras, J. A.2014-05-27T11:20:30Z2014-05-27T11:20:30Z2002-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1321071-1321074application/pdfhttp://dx.doi.org/10.1103/PhysRevB.66.132107Physical Review B - Condensed Matter and Materials Physics, v. 66, n. 13, p. 1321071-1321074, 2002.0163-1829http://hdl.handle.net/11449/6698810.1103/PhysRevB.66.132107WOS:0001790679000072-s2.0-207444391142-s2.0-20744439114.pdf6725982228402054Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review B: Condensed Matter and Materials Physics1,176info:eu-repo/semantics/openAccess2024-07-10T14:07:13Zoai:repositorio.unesp.br:11449/66988Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:26:36.337113Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions
title Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions
spellingShingle Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions
Souza Filho, A. G.
lead
oxygen
titanium
zirconium
geometry
phase transition
radiation scattering
Raman spectrometry
temperature
X ray diffraction
title_short Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions
title_full Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions
title_fullStr Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions
title_full_unstemmed Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions
title_sort Raman scattering study of the PbZr1-xTixO3 system: Rhombohedral-monoclinic-tetragonal phase transitions
author Souza Filho, A. G.
author_facet Souza Filho, A. G.
Lima, K. C. V.
Ayala, A. P.
Guedes, I.
Freire, P. T. C.
Melo, F. E. A.
Mendes Filho, J.
Araújo, E. B. [UNESP]
Eiras, J. A.
author_role author
author2 Lima, K. C. V.
Ayala, A. P.
Guedes, I.
Freire, P. T. C.
Melo, F. E. A.
Mendes Filho, J.
Araújo, E. B. [UNESP]
Eiras, J. A.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal do Ceará (UFC)
Universidade Estadual Paulista (Unesp)
Universidade Federal de São Carlos (UFSCar)
dc.contributor.author.fl_str_mv Souza Filho, A. G.
Lima, K. C. V.
Ayala, A. P.
Guedes, I.
Freire, P. T. C.
Melo, F. E. A.
Mendes Filho, J.
Araújo, E. B. [UNESP]
Eiras, J. A.
dc.subject.por.fl_str_mv lead
oxygen
titanium
zirconium
geometry
phase transition
radiation scattering
Raman spectrometry
temperature
X ray diffraction
topic lead
oxygen
titanium
zirconium
geometry
phase transition
radiation scattering
Raman spectrometry
temperature
X ray diffraction
description In this paper we present a Raman-scattering study of the phase transitions in the PbZr1-xTixO3 systems around the morphotropic phase boundary over a wide temperature range. The boundary between rhombohedral and monoclinic phases was found to be a quasivertical line between x = 0.46 and x = 0.47. We also studied the monoclinic-tetragonal phase boundary and our spectroscopic results agree very well with those reported by using x-ray diffraction.
publishDate 2002
dc.date.none.fl_str_mv 2002-10-01
2014-05-27T11:20:30Z
2014-05-27T11:20:30Z
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/10.1103/PhysRevB.66.132107
Physical Review B - Condensed Matter and Materials Physics, v. 66, n. 13, p. 1321071-1321074, 2002.
0163-1829
http://hdl.handle.net/11449/66988
10.1103/PhysRevB.66.132107
WOS:000179067900007
2-s2.0-20744439114
2-s2.0-20744439114.pdf
6725982228402054
url http://dx.doi.org/10.1103/PhysRevB.66.132107
http://hdl.handle.net/11449/66988
identifier_str_mv Physical Review B - Condensed Matter and Materials Physics, v. 66, n. 13, p. 1321071-1321074, 2002.
0163-1829
10.1103/PhysRevB.66.132107
WOS:000179067900007
2-s2.0-20744439114
2-s2.0-20744439114.pdf
6725982228402054
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review B: Condensed Matter and Materials Physics
1,176
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1321071-1321074
application/pdf
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_ 1808128360547614720

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