Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds

Detalhes bibliográficos
Autor(a) principal: Caron, L.
Data de Publicação: 2013
Outros Autores: Miao, X. F., Klaasse, J. C.P., Gama, S. [UNESP], Brück, E.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1063/1.4821197
http://hdl.handle.net/11449/219932
Resumo: Structural, magnetic, and magnetocaloric properties of Mn 2 - x Cr x Sb compounds have been studied. In these compounds, a first order magnetic phase transition from the ferrimagnetic to the antiferromagnetic state occurs with decreasing temperature, giving rise to giant inverse magnetocaloric effects that can be tuned over a wide temperature interval through changes in substitution concentration. Entropy changes as high as 7.5 J/kg K have been observed, and a composition independent entropy change is obtained for several different concentrations/working temperatures, making these compounds suitable candidates for a composite working material. © 2013 AIP Publishing LLC.
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spelling Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compoundsStructural, magnetic, and magnetocaloric properties of Mn 2 - x Cr x Sb compounds have been studied. In these compounds, a first order magnetic phase transition from the ferrimagnetic to the antiferromagnetic state occurs with decreasing temperature, giving rise to giant inverse magnetocaloric effects that can be tuned over a wide temperature interval through changes in substitution concentration. Entropy changes as high as 7.5 J/kg K have been observed, and a composition independent entropy change is obtained for several different concentrations/working temperatures, making these compounds suitable candidates for a composite working material. © 2013 AIP Publishing LLC.Fundamental Aspects of Materials and Energy Faculty of Applied Sciences TU Delft, Mekelweg 15, 2629 JB DelftInstituto de Física Gleb Wataghin Universidade Estadual de Campinas-UNICAMP, C.P. 6165, Campinas 13 083 970, SPVan der Waals-Zeeman Instituut Universiteit Van Amsterdam, Science Park 904, 1098 XH AmsterdamDepartamento de Ciências Exatas e da Terra Universidade Estadual de São Paulo - Unifesp, 09972-270 DiademaDepartamento de Ciências Exatas e da Terra Universidade Estadual de São Paulo - Unifesp, 09972-270 DiademaTU DelftUniversidade Estadual de Campinas (UNICAMP)Universiteit Van AmsterdamUniversidade Estadual Paulista (UNESP)Caron, L.Miao, X. F.Klaasse, J. C.P.Gama, S. [UNESP]Brück, E.2022-04-28T18:58:32Z2022-04-28T18:58:32Z2013-09-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1063/1.4821197Applied Physics Letters, v. 103, n. 11, 2013.0003-6951http://hdl.handle.net/11449/21993210.1063/1.48211972-s2.0-84884269949Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengApplied Physics Lettersinfo:eu-repo/semantics/openAccess2022-04-28T18:58:32Zoai:repositorio.unesp.br:11449/219932Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T18:58:32Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds
title Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds
spellingShingle Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds
Caron, L.
title_short Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds
title_full Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds
title_fullStr Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds
title_full_unstemmed Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds
title_sort Tuning the giant inverse magnetocaloric effect in Mn 2 - X Crx Sb compounds
author Caron, L.
author_facet Caron, L.
Miao, X. F.
Klaasse, J. C.P.
Gama, S. [UNESP]
Brück, E.
author_role author
author2 Miao, X. F.
Klaasse, J. C.P.
Gama, S. [UNESP]
Brück, E.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv TU Delft
Universidade Estadual de Campinas (UNICAMP)
Universiteit Van Amsterdam
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Caron, L.
Miao, X. F.
Klaasse, J. C.P.
Gama, S. [UNESP]
Brück, E.
description Structural, magnetic, and magnetocaloric properties of Mn 2 - x Cr x Sb compounds have been studied. In these compounds, a first order magnetic phase transition from the ferrimagnetic to the antiferromagnetic state occurs with decreasing temperature, giving rise to giant inverse magnetocaloric effects that can be tuned over a wide temperature interval through changes in substitution concentration. Entropy changes as high as 7.5 J/kg K have been observed, and a composition independent entropy change is obtained for several different concentrations/working temperatures, making these compounds suitable candidates for a composite working material. © 2013 AIP Publishing LLC.
publishDate 2013
dc.date.none.fl_str_mv 2013-09-09
2022-04-28T18:58:32Z
2022-04-28T18:58:32Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1063/1.4821197
Applied Physics Letters, v. 103, n. 11, 2013.
0003-6951
http://hdl.handle.net/11449/219932
10.1063/1.4821197
2-s2.0-84884269949
url http://dx.doi.org/10.1063/1.4821197
http://hdl.handle.net/11449/219932
identifier_str_mv Applied Physics Letters, v. 103, n. 11, 2013.
0003-6951
10.1063/1.4821197
2-s2.0-84884269949
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Applied Physics Letters
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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