AC susceptibility in Y1-xTbxCo2 compounds
- Autores
- Pasquevich, A. F.; Fernández van Raap, Marcela Beatriz; Forker, M.; De La Presa, P.
- Año de publicación
- 2004
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- AC susceptibility measurements, as a function of temperature and frequency, have been carried out in Y1-xTbxCo2 (0.1 ≤ x ≤ 0.9) compounds to investigate the magnetic phase transition. It is known that YCo2 exhibits very strongly enhanced Pauli paramagnetism, while TbCo2 orders magnetically with a Co moment induced by the Tb molecular field. The phase transition of TbCo2 at 231 K is a second-order phase transition. We found that in Y1-xTb xCo2 the transition changes from first- to second-order as x increases. The increase in the order temperature with Tb concentration is observed and the type of the phase transition is analyzed in the framework of the Inoue-Shimizu model. © 2004 Elsevier B.V. All rights reserved.
Fil: Pasquevich, A. F.. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Fernández van Raap, Marcela Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Forker, M.. Helmholtz Institut für Stralhen und Kernphysik; Alemania
Fil: De La Presa, P.. Helmholtz Institut für Stralhen und Kernphysik; Alemania - Materia
-
Ac Susceptibility
Magnetic Phase Transitions
Rco2 - 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:11336/72214
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AC susceptibility in Y1-xTbxCo2 compoundsPasquevich, A. F.Fernández van Raap, Marcela BeatrizForker, M.De La Presa, P.Ac SusceptibilityMagnetic Phase TransitionsRco2https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1AC susceptibility measurements, as a function of temperature and frequency, have been carried out in Y1-xTbxCo2 (0.1 ≤ x ≤ 0.9) compounds to investigate the magnetic phase transition. It is known that YCo2 exhibits very strongly enhanced Pauli paramagnetism, while TbCo2 orders magnetically with a Co moment induced by the Tb molecular field. The phase transition of TbCo2 at 231 K is a second-order phase transition. We found that in Y1-xTb xCo2 the transition changes from first- to second-order as x increases. The increase in the order temperature with Tb concentration is observed and the type of the phase transition is analyzed in the framework of the Inoue-Shimizu model. © 2004 Elsevier B.V. All rights reserved.Fil: Pasquevich, A. F.. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; ArgentinaFil: Fernández van Raap, Marcela Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; ArgentinaFil: Forker, M.. Helmholtz Institut für Stralhen und Kernphysik; AlemaniaFil: De La Presa, P.. Helmholtz Institut für Stralhen und Kernphysik; AlemaniaElsevier Science2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72214Pasquevich, A. F.; Fernández van Raap, Marcela Beatriz; Forker, M.; De La Presa, P.; AC susceptibility in Y1-xTbxCo2 compounds; Elsevier Science; Physica B: Condensed Matter; 354; 1-4 SPEC. ISS.; 12-2004; 357-3600921-4526CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.physb.2004.09.079info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0921452604009780info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:14:25Zoai:ri.conicet.gov.ar:11336/72214instacron: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 10:14:25.827CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
AC susceptibility in Y1-xTbxCo2 compounds |
title |
AC susceptibility in Y1-xTbxCo2 compounds |
spellingShingle |
AC susceptibility in Y1-xTbxCo2 compounds Pasquevich, A. F. Ac Susceptibility Magnetic Phase Transitions Rco2 |
title_short |
AC susceptibility in Y1-xTbxCo2 compounds |
title_full |
AC susceptibility in Y1-xTbxCo2 compounds |
title_fullStr |
AC susceptibility in Y1-xTbxCo2 compounds |
title_full_unstemmed |
AC susceptibility in Y1-xTbxCo2 compounds |
title_sort |
AC susceptibility in Y1-xTbxCo2 compounds |
dc.creator.none.fl_str_mv |
Pasquevich, A. F. Fernández van Raap, Marcela Beatriz Forker, M. De La Presa, P. |
author |
Pasquevich, A. F. |
author_facet |
Pasquevich, A. F. Fernández van Raap, Marcela Beatriz Forker, M. De La Presa, P. |
author_role |
author |
author2 |
Fernández van Raap, Marcela Beatriz Forker, M. De La Presa, P. |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ac Susceptibility Magnetic Phase Transitions Rco2 |
topic |
Ac Susceptibility Magnetic Phase Transitions Rco2 |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
AC susceptibility measurements, as a function of temperature and frequency, have been carried out in Y1-xTbxCo2 (0.1 ≤ x ≤ 0.9) compounds to investigate the magnetic phase transition. It is known that YCo2 exhibits very strongly enhanced Pauli paramagnetism, while TbCo2 orders magnetically with a Co moment induced by the Tb molecular field. The phase transition of TbCo2 at 231 K is a second-order phase transition. We found that in Y1-xTb xCo2 the transition changes from first- to second-order as x increases. The increase in the order temperature with Tb concentration is observed and the type of the phase transition is analyzed in the framework of the Inoue-Shimizu model. © 2004 Elsevier B.V. All rights reserved. Fil: Pasquevich, A. F.. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina Fil: Fernández van Raap, Marcela Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina Fil: Forker, M.. Helmholtz Institut für Stralhen und Kernphysik; Alemania Fil: De La Presa, P.. Helmholtz Institut für Stralhen und Kernphysik; Alemania |
description |
AC susceptibility measurements, as a function of temperature and frequency, have been carried out in Y1-xTbxCo2 (0.1 ≤ x ≤ 0.9) compounds to investigate the magnetic phase transition. It is known that YCo2 exhibits very strongly enhanced Pauli paramagnetism, while TbCo2 orders magnetically with a Co moment induced by the Tb molecular field. The phase transition of TbCo2 at 231 K is a second-order phase transition. We found that in Y1-xTb xCo2 the transition changes from first- to second-order as x increases. The increase in the order temperature with Tb concentration is observed and the type of the phase transition is analyzed in the framework of the Inoue-Shimizu model. © 2004 Elsevier B.V. All rights reserved. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-12 |
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/11336/72214 Pasquevich, A. F.; Fernández van Raap, Marcela Beatriz; Forker, M.; De La Presa, P.; AC susceptibility in Y1-xTbxCo2 compounds; Elsevier Science; Physica B: Condensed Matter; 354; 1-4 SPEC. ISS.; 12-2004; 357-360 0921-4526 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/72214 |
identifier_str_mv |
Pasquevich, A. F.; Fernández van Raap, Marcela Beatriz; Forker, M.; De La Presa, P.; AC susceptibility in Y1-xTbxCo2 compounds; Elsevier Science; Physica B: Condensed Matter; 354; 1-4 SPEC. ISS.; 12-2004; 357-360 0921-4526 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physb.2004.09.079 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0921452604009780 |
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 |
Elsevier Science |
publisher.none.fl_str_mv |
Elsevier Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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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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1844614071657168896 |
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13.070432 |