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 hc1
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 - 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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/23499
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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 Técnicas2025-09-29T10:05:15Zoai: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:34982025-09-29 10:05:15.491CONICET 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) |
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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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1844613886363303936 |
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13.070432 |