Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective

Detalhes bibliográficos
Autor(a) principal: Ribeiro, José Luís Pires
Data de Publicação: 2016
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/43635
Resumo: The complex interplay between order parameters of different nature that dominates the physics of co- lossal magnetoresistance manganites is analysed from a symmetry based perspective.Phenomenological energies are given for the different competing phases.It is shown that the general trends observed in different systems,such as the mutual exclusion of orbital order and A-AFM order and the related sta- bilization of theCE-AFM order,stem to large extend from the symmetry of the parameters involved.The possible stabilization of complex phases where charge and orbital order coexist with magnetic and ferroelectric states is also anticipated.
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spelling Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspectiveMagnetoresistance manganitesSymmetry and phase transitionsFerromagnetism and anti-ferromagnetismOrbital and charge orderCiências Naturais::Ciências FísicasScience & TechnologyThe complex interplay between order parameters of different nature that dominates the physics of co- lossal magnetoresistance manganites is analysed from a symmetry based perspective.Phenomenological energies are given for the different competing phases.It is shown that the general trends observed in different systems,such as the mutual exclusion of orbital order and A-AFM order and the related sta- bilization of theCE-AFM order,stem to large extend from the symmetry of the parameters involved.The possible stabilization of complex phases where charge and orbital order coexist with magnetic and ferroelectric states is also anticipated.This work was supported by the Portuguese Foundation for Science and Technology (FCT) in the frame work of the Strategic Projects of CFUM [PEst-C/FIS/UI0607/2013 (F-COMP-01-0124-FEDER022711)].ElsevierUniversidade do MinhoRibeiro, José Luís Pires20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/43635engRibeiro, J. L. (2016). Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites: A symmetry perspective. Physica B-Condensed Matter, 492, 55-60. doi: 10.1016/j.physb.2016.04.0040921-452610.1016/j.physb.2016.04.004info: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:RCAAP2023-07-21T12:35:32Zoai:repositorium.sdum.uminho.pt:1822/43635Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:31:24.571429Repositório 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 Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective
title Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective
spellingShingle Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective
Ribeiro, José Luís Pires
Magnetoresistance manganites
Symmetry and phase transitions
Ferromagnetism and anti-ferromagnetism
Orbital and charge order
Ciências Naturais::Ciências Físicas
Science & Technology
title_short Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective
title_full Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective
title_fullStr Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective
title_full_unstemmed Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective
title_sort Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites:a symmetry perspective
author Ribeiro, José Luís Pires
author_facet Ribeiro, José Luís Pires
author_role author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Ribeiro, José Luís Pires
dc.subject.por.fl_str_mv Magnetoresistance manganites
Symmetry and phase transitions
Ferromagnetism and anti-ferromagnetism
Orbital and charge order
Ciências Naturais::Ciências Físicas
Science & Technology
topic Magnetoresistance manganites
Symmetry and phase transitions
Ferromagnetism and anti-ferromagnetism
Orbital and charge order
Ciências Naturais::Ciências Físicas
Science & Technology
description The complex interplay between order parameters of different nature that dominates the physics of co- lossal magnetoresistance manganites is analysed from a symmetry based perspective.Phenomenological energies are given for the different competing phases.It is shown that the general trends observed in different systems,such as the mutual exclusion of orbital order and A-AFM order and the related sta- bilization of theCE-AFM order,stem to large extend from the symmetry of the parameters involved.The possible stabilization of complex phases where charge and orbital order coexist with magnetic and ferroelectric states is also anticipated.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01T00:00:00Z
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/1822/43635
url http://hdl.handle.net/1822/43635
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ribeiro, J. L. (2016). Coexistence of orbital and CE-AFM orders in colossal magnetoresistance manganites: A symmetry perspective. Physica B-Condensed Matter, 492, 55-60. doi: 10.1016/j.physb.2016.04.004
0921-4526
10.1016/j.physb.2016.04.004
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 Elsevier
publisher.none.fl_str_mv Elsevier
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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