Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15

Autores
Botana, A. S.; Botta, Pablo Martín; De la Calle, C.; Piñeiro, A.; Pardo, V.; Baldomir, D.; Alonso, J. A.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We have synthesized Sr6Co5O15, a quasi-one-dimensional oxide, measured its magnetic properties, and calculated its electronic structure by ab initio techniques. We have found strong evidence for its electronic and magnetic behavior not to follow the trend of its structural series. The magnetic coupling inside the CoO3 chains is not purely ferromagnetic, and the long-range coupling inside the chains is very weak. The Co moments are slightly canted due to their large orbital angular momenta being oriented along each particular quantization axis, which is different for each Co4+ atom in the structure. Our thermopower calculations are in agreement with the experiment, supporting our model of the magnetic ground state of the compound.
Fil: Botana, A. S.. Universidad de Santiago de Compostela; España
Fil: Botta, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: De la Calle, C.. Instituto de Ciencia de Materiales de Madrid; España
Fil: Piñeiro, A.. Universidad de Santiago de Compostela; España
Fil: Pardo, V.. Universidad de Santiago de Compostela; España
Fil: Baldomir, D.. Universidad de Santiago de Compostela; España
Fil: Alonso, J. A.. Instituto de Ciencia de Materiales de Madrid; España
Materia
Cobaltite
Magnetic Properties
Ab Initio Calculations
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:11336/10304
Acceder
id CONICETDig_9d4eead0e4dd0f19d70db4d37a674fe9
oai_identifier_str oai:ri.conicet.gov.ar:11336/10304
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15Botana, A. S.Botta, Pablo MartínDe la Calle, C.Piñeiro, A.Pardo, V.Baldomir, D.Alonso, J. A.CobaltiteMagnetic PropertiesAb Initio Calculationshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We have synthesized Sr6Co5O15, a quasi-one-dimensional oxide, measured its magnetic properties, and calculated its electronic structure by ab initio techniques. We have found strong evidence for its electronic and magnetic behavior not to follow the trend of its structural series. The magnetic coupling inside the CoO3 chains is not purely ferromagnetic, and the long-range coupling inside the chains is very weak. The Co moments are slightly canted due to their large orbital angular momenta being oriented along each particular quantization axis, which is different for each Co4+ atom in the structure. Our thermopower calculations are in agreement with the experiment, supporting our model of the magnetic ground state of the compound.Fil: Botana, A. S.. Universidad de Santiago de Compostela; EspañaFil: Botta, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: De la Calle, C.. Instituto de Ciencia de Materiales de Madrid; EspañaFil: Piñeiro, A.. Universidad de Santiago de Compostela; EspañaFil: Pardo, V.. Universidad de Santiago de Compostela; EspañaFil: Baldomir, D.. Universidad de Santiago de Compostela; EspañaFil: Alonso, J. A.. Instituto de Ciencia de Materiales de Madrid; EspañaAmerican Physical Society2011-05-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/10304Botana, A. S.; Botta, Pablo Martín; De la Calle, C.; Piñeiro, A.; Pardo, V.; et al.; Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15; American Physical Society; Physical Review B; 83; 18; 19-5-2011; 184420-1844280163-1829enginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.83.184420info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prb/abstract/10.1103/PhysRevB.83.184420info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:10Zoai:ri.conicet.gov.ar:11336/10304instacron: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:34982025-09-03 09:48:11.023CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15
title Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15
spellingShingle Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15
Botana, A. S.
Cobaltite
Magnetic Properties
Ab Initio Calculations
title_short Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15
title_full Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15
title_fullStr Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15
title_full_unstemmed Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15
title_sort Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15
dc.creator.none.fl_str_mv Botana, A. S.
Botta, Pablo Martín
De la Calle, C.
Piñeiro, A.
Pardo, V.
Baldomir, D.
Alonso, J. A.
author Botana, A. S.
author_facet Botana, A. S.
Botta, Pablo Martín
De la Calle, C.
Piñeiro, A.
Pardo, V.
Baldomir, D.
Alonso, J. A.
author_role author
author2 Botta, Pablo Martín
De la Calle, C.
Piñeiro, A.
Pardo, V.
Baldomir, D.
Alonso, J. A.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Cobaltite
Magnetic Properties
Ab Initio Calculations
topic Cobaltite
Magnetic Properties
Ab Initio Calculations
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 have synthesized Sr6Co5O15, a quasi-one-dimensional oxide, measured its magnetic properties, and calculated its electronic structure by ab initio techniques. We have found strong evidence for its electronic and magnetic behavior not to follow the trend of its structural series. The magnetic coupling inside the CoO3 chains is not purely ferromagnetic, and the long-range coupling inside the chains is very weak. The Co moments are slightly canted due to their large orbital angular momenta being oriented along each particular quantization axis, which is different for each Co4+ atom in the structure. Our thermopower calculations are in agreement with the experiment, supporting our model of the magnetic ground state of the compound.
Fil: Botana, A. S.. Universidad de Santiago de Compostela; España
Fil: Botta, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: De la Calle, C.. Instituto de Ciencia de Materiales de Madrid; España
Fil: Piñeiro, A.. Universidad de Santiago de Compostela; España
Fil: Pardo, V.. Universidad de Santiago de Compostela; España
Fil: Baldomir, D.. Universidad de Santiago de Compostela; España
Fil: Alonso, J. A.. Instituto de Ciencia de Materiales de Madrid; España
description We have synthesized Sr6Co5O15, a quasi-one-dimensional oxide, measured its magnetic properties, and calculated its electronic structure by ab initio techniques. We have found strong evidence for its electronic and magnetic behavior not to follow the trend of its structural series. The magnetic coupling inside the CoO3 chains is not purely ferromagnetic, and the long-range coupling inside the chains is very weak. The Co moments are slightly canted due to their large orbital angular momenta being oriented along each particular quantization axis, which is different for each Co4+ atom in the structure. Our thermopower calculations are in agreement with the experiment, supporting our model of the magnetic ground state of the compound.
publishDate 2011
dc.date.none.fl_str_mv 2011-05-19
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/11336/10304
Botana, A. S.; Botta, Pablo Martín; De la Calle, C.; Piñeiro, A.; Pardo, V.; et al.; Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15; American Physical Society; Physical Review B; 83; 18; 19-5-2011; 184420-184428
0163-1829
url http://hdl.handle.net/11336/10304
identifier_str_mv Botana, A. S.; Botta, Pablo Martín; De la Calle, C.; Piñeiro, A.; Pardo, V.; et al.; Non-one-dimensional behavior in charge-ordered structurally quasi-one-dimensional Sr6Co5O15; American Physical Society; Physical Review B; 83; 18; 19-5-2011; 184420-184428
0163-1829
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.83.184420
info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prb/abstract/10.1103/PhysRevB.83.184420
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
_version_ 1842268908218744832
score 13.13397

Publicaciones similares