Broken discrete symmetries in a frustrated honeycomb antiferromagnet

Autores
Rosales, Héctor Diego; Cabra, Daniel Carlos; Lamas, Carlos Alberto; Pujol, P.; Zhitomirsky, M. E.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the magnetic phase diagram of the J1-J2 Heisenberg antiferromagnet on a honeycomb lattice at the strongly frustrated point J2/J1=1/2 using large-scale Monte Carlo simulations. At low temperatures we find three different field regimes, each characterized by different broken discrete symmetries. In low magnetic fields up to hc1/J1≈2.9 the Z3 rotational lattice symmetry is spontaneously broken while a 1/2-magnetization plateau is stabilized around hc2/J1=4. The collinear plateau state and the coplanar state in higher fields break the Z 4 translational symmetry and correspond to triple-q magnetic structures. The intermediate phase hc1Fil: Rosales, Héctor Diego. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Cabra, Daniel Carlos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Lamas, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université Paul Sabatier; Francia
Fil: Pujol, P.. Université Paul Sabatier; Francia
Fil: Zhitomirsky, M. E.. Universite Joseph Fourier; Francia
Materia
HONEYCOMB LATTICE
FRUSTRATED MAGNETISM
PHASE TRANSITIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/23499
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/23499
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Broken discrete symmetries in a frustrated honeycomb antiferromagnetRosales, Héctor DiegoCabra, Daniel CarlosLamas, Carlos AlbertoPujol, P.Zhitomirsky, M. E.HONEYCOMB LATTICEFRUSTRATED MAGNETISMPHASE TRANSITIONShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the magnetic phase diagram of the J1-J2 Heisenberg antiferromagnet on a honeycomb lattice at the strongly frustrated point J2/J1=1/2 using large-scale Monte Carlo simulations. At low temperatures we find three different field regimes, each characterized by different broken discrete symmetries. In low magnetic fields up to hc1/J1≈2.9 the Z3 rotational lattice symmetry is spontaneously broken while a 1/2-magnetization plateau is stabilized around hc2/J1=4. The collinear plateau state and the coplanar state in higher fields break the Z 4 translational symmetry and correspond to triple-q magnetic structures. The intermediate phase hc1<h<hc2 has an interesting symmetry structure, breaking simultaneously the Z3 and Z4 symmetries. At much lower temperatures the spatial broken discrete symmetries coexist with the quasi-long-range order of the transverse spin components.Fil: Rosales, Héctor Diego. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Cabra, Daniel Carlos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Lamas, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université Paul Sabatier; FranciaFil: Pujol, P.. Université Paul Sabatier; FranciaFil: Zhitomirsky, M. E.. Universite Joseph Fourier; FranciaAmerican Physical Society2013-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23499Rosales, Héctor Diego; Cabra, Daniel Carlos; Lamas, Carlos Alberto; Pujol, P.; Zhitomirsky, M. E.; Broken discrete symmetries in a frustrated honeycomb antiferromagnet; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 87; 10; 3-2013; 104402-1044071098-0121CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.87.104402info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.87.104402info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1208.2416info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:34:56Zoai:ri.conicet.gov.ar:11336/23499instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:34:56.923CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Broken discrete symmetries in a frustrated honeycomb antiferromagnet
title Broken discrete symmetries in a frustrated honeycomb antiferromagnet
spellingShingle Broken discrete symmetries in a frustrated honeycomb antiferromagnet
Rosales, Héctor Diego
HONEYCOMB LATTICE
FRUSTRATED MAGNETISM
PHASE TRANSITIONS
title_short Broken discrete symmetries in a frustrated honeycomb antiferromagnet
title_full Broken discrete symmetries in a frustrated honeycomb antiferromagnet
title_fullStr Broken discrete symmetries in a frustrated honeycomb antiferromagnet
title_full_unstemmed Broken discrete symmetries in a frustrated honeycomb antiferromagnet
title_sort Broken discrete symmetries in a frustrated honeycomb antiferromagnet
dc.creator.none.fl_str_mv Rosales, Héctor Diego
Cabra, Daniel Carlos
Lamas, Carlos Alberto
Pujol, P.
Zhitomirsky, M. E.
author Rosales, Héctor Diego
author_facet Rosales, Héctor Diego
Cabra, Daniel Carlos
Lamas, Carlos Alberto
Pujol, P.
Zhitomirsky, M. E.
author_role author
author2 Cabra, Daniel Carlos
Lamas, Carlos Alberto
Pujol, P.
Zhitomirsky, M. E.
author2_role author
author
author
author
dc.subject.none.fl_str_mv HONEYCOMB LATTICE
FRUSTRATED MAGNETISM
PHASE TRANSITIONS
topic HONEYCOMB LATTICE
FRUSTRATED MAGNETISM
PHASE TRANSITIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the magnetic phase diagram of the J1-J2 Heisenberg antiferromagnet on a honeycomb lattice at the strongly frustrated point J2/J1=1/2 using large-scale Monte Carlo simulations. At low temperatures we find three different field regimes, each characterized by different broken discrete symmetries. In low magnetic fields up to hc1/J1≈2.9 the Z3 rotational lattice symmetry is spontaneously broken while a 1/2-magnetization plateau is stabilized around hc2/J1=4. The collinear plateau state and the coplanar state in higher fields break the Z 4 translational symmetry and correspond to triple-q magnetic structures. The intermediate phase hc1<h<hc2 has an interesting symmetry structure, breaking simultaneously the Z3 and Z4 symmetries. At much lower temperatures the spatial broken discrete symmetries coexist with the quasi-long-range order of the transverse spin components.
Fil: Rosales, Héctor Diego. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Cabra, Daniel Carlos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Lamas, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université Paul Sabatier; Francia
Fil: Pujol, P.. Université Paul Sabatier; Francia
Fil: Zhitomirsky, M. E.. Universite Joseph Fourier; Francia
description We study the magnetic phase diagram of the J1-J2 Heisenberg antiferromagnet on a honeycomb lattice at the strongly frustrated point J2/J1=1/2 using large-scale Monte Carlo simulations. At low temperatures we find three different field regimes, each characterized by different broken discrete symmetries. In low magnetic fields up to hc1/J1≈2.9 the Z3 rotational lattice symmetry is spontaneously broken while a 1/2-magnetization plateau is stabilized around hc2/J1=4. The collinear plateau state and the coplanar state in higher fields break the Z 4 translational symmetry and correspond to triple-q magnetic structures. The intermediate phase hc1<h<hc2 has an interesting symmetry structure, breaking simultaneously the Z3 and Z4 symmetries. At much lower temperatures the spatial broken discrete symmetries coexist with the quasi-long-range order of the transverse spin components.
publishDate 2013
dc.date.none.fl_str_mv 2013-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/23499
Rosales, Héctor Diego; Cabra, Daniel Carlos; Lamas, Carlos Alberto; Pujol, P.; Zhitomirsky, M. E.; Broken discrete symmetries in a frustrated honeycomb antiferromagnet; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 87; 10; 3-2013; 104402-104407
1098-0121
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23499
identifier_str_mv Rosales, Héctor Diego; Cabra, Daniel Carlos; Lamas, Carlos Alberto; Pujol, P.; Zhitomirsky, M. E.; Broken discrete symmetries in a frustrated honeycomb antiferromagnet; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 87; 10; 3-2013; 104402-104407
1098-0121
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.87.104402
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.87.104402
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1208.2416
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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