Raman scattering study of the (formula presented) 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/11449/227744
Resumo: In this paper we present a Raman-scattering study of the phase transitions in the (formula presented) 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 (formula presented) We also studied the monoclinic-tetragonal phase boundary and our spectroscopic results agree very well with those reported by using x-ray diffraction. © 2002 The American Physical Society.
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spelling Raman scattering study of the (formula presented) system: Rhombohedral-monoclinic-tetragonal phase transitionsIn this paper we present a Raman-scattering study of the phase transitions in the (formula presented) 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 (formula presented) We also studied the monoclinic-tetragonal phase boundary and our spectroscopic results agree very well with those reported by using x-ray diffraction. © 2002 The American Physical Society.Departamento de Física Universidade Federal do Ceará, Fortaleza-CE, 60455-760Departamento de Física e Química Universidade Estadual Paulista, Ilha Solteira, SP 15385-000Departamento de Física Universidade Federal de São Carlos, São Carlos, SP 60455-760Departamento de Física e Química Universidade Estadual Paulista, Ilha Solteira, SP 15385-000Universidade Federal do CearáUniversidade 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.2022-04-29T07:14:54Z2022-04-29T07:14:54Z2002-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-4http://dx.doi.org/10.1103/PhysRevB.66.132107Physical Review B - Condensed Matter and Materials Physics, v. 66, n. 13, p. 1-4, 2002.1550-235X1098-0121http://hdl.handle.net/11449/22774410.1103/PhysRevB.66.1321072-s2.0-84900833503Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review B - Condensed Matter and Materials Physicsinfo:eu-repo/semantics/openAccess2022-04-29T07:14:55Zoai:repositorio.unesp.br:11449/227744Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T07:14:55Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Raman scattering study of the (formula presented) system: Rhombohedral-monoclinic-tetragonal phase transitions
title Raman scattering study of the (formula presented) system: Rhombohedral-monoclinic-tetragonal phase transitions
spellingShingle Raman scattering study of the (formula presented) system: Rhombohedral-monoclinic-tetragonal phase transitions
Souza Filho, A. G.
title_short Raman scattering study of the (formula presented) system: Rhombohedral-monoclinic-tetragonal phase transitions
title_full Raman scattering study of the (formula presented) system: Rhombohedral-monoclinic-tetragonal phase transitions
title_fullStr Raman scattering study of the (formula presented) system: Rhombohedral-monoclinic-tetragonal phase transitions
title_full_unstemmed Raman scattering study of the (formula presented) system: Rhombohedral-monoclinic-tetragonal phase transitions
title_sort Raman scattering study of the (formula presented) 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
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.
description In this paper we present a Raman-scattering study of the phase transitions in the (formula presented) 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 (formula presented) We also studied the monoclinic-tetragonal phase boundary and our spectroscopic results agree very well with those reported by using x-ray diffraction. © 2002 The American Physical Society.
publishDate 2002
dc.date.none.fl_str_mv 2002-01-01
2022-04-29T07:14:54Z
2022-04-29T07:14:54Z
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. 1-4, 2002.
1550-235X
1098-0121
http://hdl.handle.net/11449/227744
10.1103/PhysRevB.66.132107
2-s2.0-84900833503
url http://dx.doi.org/10.1103/PhysRevB.66.132107
http://hdl.handle.net/11449/227744
identifier_str_mv Physical Review B - Condensed Matter and Materials Physics, v. 66, n. 13, p. 1-4, 2002.
1550-235X
1098-0121
10.1103/PhysRevB.66.132107
2-s2.0-84900833503
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review B - Condensed Matter and Materials Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1-4
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
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