On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach
- Autores
- Melo Quintero, Jhon Jaither; Salcedo Rodríguez, Karen Lizeth; Gómez Albarracín, Flavia Alejandra; Rosales, Héctor Diego; Mendoza Zélis, Pedro; Stewart, Silvana Jacqueline; Errico, Leonardo Antonio; Rodríguez Torres, Claudia Elena
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We present a numerical study of the magnetic properties of ZnFe2O4 using MonteCarlo simulations performed considering a Heisenberg model with antiferromagnetic couplings determined by Density Functional Theory. Our calculations predict that the magnetic susceptibility has a cusp-like peak centered at 13 K, and follows a Curie–Weiss behavior above this temperature with a high and negative Curie–Weiss temperature (Θ = −170 K). These results agree with the experimental data once extrinsic contributions that give rise to the deviation from a Curie–Weiss law are discounted. Additionally, we discuss the spin configuration of ZnFe2O4 below its ordering temperature, where the system presents a high degeneracy
Instituto de Física La Plata
Instituto de Física de Líquidos y Sistemas Biológicos
Facultad de Ingeniería - Materia
-
Física
Condensed matter physics - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/107278
Ver los metadatos del registro completo
id |
SEDICI_87b2ffa1816c140e7fa81af80c2f338d |
---|---|
oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/107278 |
network_acronym_str |
SEDICI |
repository_id_str |
1329 |
network_name_str |
SEDICI (UNLP) |
spelling |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approachMelo Quintero, Jhon JaitherSalcedo Rodríguez, Karen LizethGómez Albarracín, Flavia AlejandraRosales, Héctor DiegoMendoza Zélis, PedroStewart, Silvana JacquelineErrico, Leonardo AntonioRodríguez Torres, Claudia ElenaFísicaCondensed matter physicsWe present a numerical study of the magnetic properties of ZnFe2O4 using MonteCarlo simulations performed considering a Heisenberg model with antiferromagnetic couplings determined by Density Functional Theory. Our calculations predict that the magnetic susceptibility has a cusp-like peak centered at 13 K, and follows a Curie–Weiss behavior above this temperature with a high and negative Curie–Weiss temperature (Θ = −170 K). These results agree with the experimental data once extrinsic contributions that give rise to the deviation from a Curie–Weiss law are discounted. Additionally, we discuss the spin configuration of ZnFe2O4 below its ordering temperature, where the system presents a high degeneracyInstituto de Física La PlataInstituto de Física de Líquidos y Sistemas BiológicosFacultad de Ingeniería2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/107278enginfo:eu-repo/semantics/altIdentifier/url/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC6354655&blobtype=pdfinfo:eu-repo/semantics/altIdentifier/issn/2405-8440info:eu-repo/semantics/altIdentifier/pmid/30775570info:eu-repo/semantics/altIdentifier/doi/10.1016/j.heliyon.2019.e01170info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:56:06Zoai:sedici.unlp.edu.ar:10915/107278Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:56:06.768SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach |
title |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach |
spellingShingle |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach Melo Quintero, Jhon Jaither Física Condensed matter physics |
title_short |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach |
title_full |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach |
title_fullStr |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach |
title_full_unstemmed |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach |
title_sort |
On the deviation from a Curie-Weiss behavior of the ZnFe2O4 susceptibility: a combined ab-initio and Monte-Carlo approach |
dc.creator.none.fl_str_mv |
Melo Quintero, Jhon Jaither Salcedo Rodríguez, Karen Lizeth Gómez Albarracín, Flavia Alejandra Rosales, Héctor Diego Mendoza Zélis, Pedro Stewart, Silvana Jacqueline Errico, Leonardo Antonio Rodríguez Torres, Claudia Elena |
author |
Melo Quintero, Jhon Jaither |
author_facet |
Melo Quintero, Jhon Jaither Salcedo Rodríguez, Karen Lizeth Gómez Albarracín, Flavia Alejandra Rosales, Héctor Diego Mendoza Zélis, Pedro Stewart, Silvana Jacqueline Errico, Leonardo Antonio Rodríguez Torres, Claudia Elena |
author_role |
author |
author2 |
Salcedo Rodríguez, Karen Lizeth Gómez Albarracín, Flavia Alejandra Rosales, Héctor Diego Mendoza Zélis, Pedro Stewart, Silvana Jacqueline Errico, Leonardo Antonio Rodríguez Torres, Claudia Elena |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
Física Condensed matter physics |
topic |
Física Condensed matter physics |
dc.description.none.fl_txt_mv |
We present a numerical study of the magnetic properties of ZnFe2O4 using MonteCarlo simulations performed considering a Heisenberg model with antiferromagnetic couplings determined by Density Functional Theory. Our calculations predict that the magnetic susceptibility has a cusp-like peak centered at 13 K, and follows a Curie–Weiss behavior above this temperature with a high and negative Curie–Weiss temperature (Θ = −170 K). These results agree with the experimental data once extrinsic contributions that give rise to the deviation from a Curie–Weiss law are discounted. Additionally, we discuss the spin configuration of ZnFe2O4 below its ordering temperature, where the system presents a high degeneracy Instituto de Física La Plata Instituto de Física de Líquidos y Sistemas Biológicos Facultad de Ingeniería |
description |
We present a numerical study of the magnetic properties of ZnFe2O4 using MonteCarlo simulations performed considering a Heisenberg model with antiferromagnetic couplings determined by Density Functional Theory. Our calculations predict that the magnetic susceptibility has a cusp-like peak centered at 13 K, and follows a Curie–Weiss behavior above this temperature with a high and negative Curie–Weiss temperature (Θ = −170 K). These results agree with the experimental data once extrinsic contributions that give rise to the deviation from a Curie–Weiss law are discounted. Additionally, we discuss the spin configuration of ZnFe2O4 below its ordering temperature, where the system presents a high degeneracy |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo 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://sedici.unlp.edu.ar/handle/10915/107278 |
url |
http://sedici.unlp.edu.ar/handle/10915/107278 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC6354655&blobtype=pdf info:eu-repo/semantics/altIdentifier/issn/2405-8440 info:eu-repo/semantics/altIdentifier/pmid/30775570 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.heliyon.2019.e01170 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
reponame_str |
SEDICI (UNLP) |
collection |
SEDICI (UNLP) |
instname_str |
Universidad Nacional de La Plata |
instacron_str |
UNLP |
institution |
UNLP |
repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
_version_ |
1842260448181747712 |
score |
13.13397 |