Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6
- Autores
- Blanco, Marìa Cecilia; Paz, Sergio Alexis; Nassif, Vivian M.; Guimpel, Julio Juan; Carbonio, Raul Ernesto
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The BaLaCuSbO6 double perovskite has been successfully synthesized by solid state reaction under an air atmosphere. Its structure was refined using powder neutron diffraction in the monoclinic space group I2/m with a 4% antisite disorder on the B cations. Magnetic measurements give signs of 2D-antiferromagnetic behaviour with TN around 64 K. The Jahn–Teller distortion produced by Cu2+ ions favours a crystallographic tetragonal distortion and consequently the in-plane super–superexchange antiferromagnetic interactions, J90°, are favoured over the in-plane J180° antiferromagnetic exchange interactions. Both, J and J′ magnetic interactions have been evaluated according to a Heisenberg antiferromagnetic rectangular model using an approximation to Curie's law in powers of J/T, being |J| around 10 times stronger than |J′|.
Fil: Blanco, Marìa Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Paz, Sergio Alexis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Nassif, Vivian M.. Centre National de la Recherche Scientifique; Francia
Fil: Guimpel, Julio Juan. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Carbonio, Raul Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina - Materia
-
DOUBLE PEROVSKITE
TWO-DIMENSIONAL HEISENBERG ANTIFERROMAGNET
EXCHANGE INTERACTIONS
PXRD - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/41654
Ver los metadatos del registro completo
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Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6Blanco, Marìa CeciliaPaz, Sergio AlexisNassif, Vivian M.Guimpel, Julio JuanCarbonio, Raul ErnestoDOUBLE PEROVSKITETWO-DIMENSIONAL HEISENBERG ANTIFERROMAGNETEXCHANGE INTERACTIONSPXRDhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The BaLaCuSbO6 double perovskite has been successfully synthesized by solid state reaction under an air atmosphere. Its structure was refined using powder neutron diffraction in the monoclinic space group I2/m with a 4% antisite disorder on the B cations. Magnetic measurements give signs of 2D-antiferromagnetic behaviour with TN around 64 K. The Jahn–Teller distortion produced by Cu2+ ions favours a crystallographic tetragonal distortion and consequently the in-plane super–superexchange antiferromagnetic interactions, J90°, are favoured over the in-plane J180° antiferromagnetic exchange interactions. Both, J and J′ magnetic interactions have been evaluated according to a Heisenberg antiferromagnetic rectangular model using an approximation to Curie's law in powers of J/T, being |J| around 10 times stronger than |J′|.Fil: Blanco, Marìa Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Paz, Sergio Alexis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Nassif, Vivian M.. Centre National de la Recherche Scientifique; FranciaFil: Guimpel, Julio Juan. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Carbonio, Raul Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaRoyal Society of Chemistry2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/41654Blanco, Marìa Cecilia; Paz, Sergio Alexis; Nassif, Vivian M.; Guimpel, Julio Juan; Carbonio, Raul Ernesto; Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6; Royal Society of Chemistry; Dalton Transactions; 44; 23; 3-2015; 10860-108661477-9226CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/C4DT03880Kinfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2015/DT/C4DT03880Kinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:45:40Zoai:ri.conicet.gov.ar:11336/41654instacron: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:34982025-11-05 10:45:40.916CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6 |
| title |
Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6 |
| spellingShingle |
Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6 Blanco, Marìa Cecilia DOUBLE PEROVSKITE TWO-DIMENSIONAL HEISENBERG ANTIFERROMAGNET EXCHANGE INTERACTIONS PXRD |
| title_short |
Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6 |
| title_full |
Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6 |
| title_fullStr |
Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6 |
| title_full_unstemmed |
Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6 |
| title_sort |
Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6 |
| dc.creator.none.fl_str_mv |
Blanco, Marìa Cecilia Paz, Sergio Alexis Nassif, Vivian M. Guimpel, Julio Juan Carbonio, Raul Ernesto |
| author |
Blanco, Marìa Cecilia |
| author_facet |
Blanco, Marìa Cecilia Paz, Sergio Alexis Nassif, Vivian M. Guimpel, Julio Juan Carbonio, Raul Ernesto |
| author_role |
author |
| author2 |
Paz, Sergio Alexis Nassif, Vivian M. Guimpel, Julio Juan Carbonio, Raul Ernesto |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
DOUBLE PEROVSKITE TWO-DIMENSIONAL HEISENBERG ANTIFERROMAGNET EXCHANGE INTERACTIONS PXRD |
| topic |
DOUBLE PEROVSKITE TWO-DIMENSIONAL HEISENBERG ANTIFERROMAGNET EXCHANGE INTERACTIONS PXRD |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
The BaLaCuSbO6 double perovskite has been successfully synthesized by solid state reaction under an air atmosphere. Its structure was refined using powder neutron diffraction in the monoclinic space group I2/m with a 4% antisite disorder on the B cations. Magnetic measurements give signs of 2D-antiferromagnetic behaviour with TN around 64 K. The Jahn–Teller distortion produced by Cu2+ ions favours a crystallographic tetragonal distortion and consequently the in-plane super–superexchange antiferromagnetic interactions, J90°, are favoured over the in-plane J180° antiferromagnetic exchange interactions. Both, J and J′ magnetic interactions have been evaluated according to a Heisenberg antiferromagnetic rectangular model using an approximation to Curie's law in powers of J/T, being |J| around 10 times stronger than |J′|. Fil: Blanco, Marìa Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina Fil: Paz, Sergio Alexis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina Fil: Nassif, Vivian M.. Centre National de la Recherche Scientifique; Francia Fil: Guimpel, Julio Juan. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Carbonio, Raul Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina |
| description |
The BaLaCuSbO6 double perovskite has been successfully synthesized by solid state reaction under an air atmosphere. Its structure was refined using powder neutron diffraction in the monoclinic space group I2/m with a 4% antisite disorder on the B cations. Magnetic measurements give signs of 2D-antiferromagnetic behaviour with TN around 64 K. The Jahn–Teller distortion produced by Cu2+ ions favours a crystallographic tetragonal distortion and consequently the in-plane super–superexchange antiferromagnetic interactions, J90°, are favoured over the in-plane J180° antiferromagnetic exchange interactions. Both, J and J′ magnetic interactions have been evaluated according to a Heisenberg antiferromagnetic rectangular model using an approximation to Curie's law in powers of J/T, being |J| around 10 times stronger than |J′|. |
| publishDate |
2015 |
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2015-03 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
| status_str |
publishedVersion |
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http://hdl.handle.net/11336/41654 Blanco, Marìa Cecilia; Paz, Sergio Alexis; Nassif, Vivian M.; Guimpel, Julio Juan; Carbonio, Raul Ernesto; Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6; Royal Society of Chemistry; Dalton Transactions; 44; 23; 3-2015; 10860-10866 1477-9226 CONICET Digital CONICET |
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http://hdl.handle.net/11336/41654 |
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Blanco, Marìa Cecilia; Paz, Sergio Alexis; Nassif, Vivian M.; Guimpel, Julio Juan; Carbonio, Raul Ernesto; Synthesis and characterization of the new two-dimensional Heisenberg antiferromagnet double perovskite BaLaCuSbO6; Royal Society of Chemistry; Dalton Transactions; 44; 23; 3-2015; 10860-10866 1477-9226 CONICET Digital CONICET |
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eng |
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eng |
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Royal Society of Chemistry |
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Royal Society of Chemistry |
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