Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3

Autores
Fita, I.; Markovich, V.; Moskvin, A. S.; Wisniewski, A.; Puzniak, R.; Iwanowski, P.; Martin, C.; Maignan, A.; Carbonio, Raul Ernesto; Gutowska, M. U.; Szewczyk, A.; Gorodetsky, G.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The exchange-bias (EB) effect with sign reversal was found in LuFe0.5Cr0.5O3 ferrite-chromite, which is a weak ferrimagnet below TN=265K, exhibiting antiparallel orientation of the ferromagnetic (FM) moments of the Fe and Cr sublattices due to opposite sign of the Fe-Cr Dzyaloshinskii vector, as compared to that of the Fe-Fe and Cr-Cr. The weak FM moments of the studied compound compensate each other at temperature Tcomp=230K, leading to the net magnetic moment reversal and to observed negative magnetization, at moderate applied fields, below Tcomp. Both vertical and horizontal shifts from the origin were gotten in the field-cooled magnetization hysteresis loops. The EB sign was found to be positive below Tcomp and negative above Tcomp, with nonmonotonic dependence on cooling field Hcool. It sharply increases at small values of magnetic fields up to Hcool∼1kOe, then remains almost unchanged in the range 1-30 kOe and strongly decreases with further increase of Hcool. This unusual behavior results from the competition of various Dzyaloshinskii-Moriya interactions between Fe3+ and Cr3+ ions.
Fil: Fita, I.. Polish Academy of Sciences; Argentina
Fil: Markovich, V.. Ben Gurion University of the Negev; Israel
Fil: Moskvin, A. S.. Ural Federal University; Rusia
Fil: Wisniewski, A.. Polish Academy of Sciences; Argentina
Fil: Puzniak, R.. Polish Academy of Sciences; Argentina
Fil: Iwanowski, P.. Polish Academy of Sciences; Argentina
Fil: Martin, C.. Laboratoire CRISMAT; Francia
Fil: Maignan, A.. Laboratoire CRISMAT; Francia
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
Fil: Gutowska, M. U.. Polish Academy of Sciences; Argentina
Fil: Szewczyk, A.. Polish Academy of Sciences; Argentina
Fil: Gorodetsky, G.. Ben Gurion University of the Negev; Israel
Materia
EXCHANGE-BIAS
ANTIFERROMAGNET
PEROVSKITE
MAGNETIZATION
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:11336/85325
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/85325
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3Fita, I.Markovich, V.Moskvin, A. S.Wisniewski, A.Puzniak, R.Iwanowski, P.Martin, C.Maignan, A.Carbonio, Raul ErnestoGutowska, M. U.Szewczyk, A.Gorodetsky, G.EXCHANGE-BIASANTIFERROMAGNETPEROVSKITEMAGNETIZATIONhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The exchange-bias (EB) effect with sign reversal was found in LuFe0.5Cr0.5O3 ferrite-chromite, which is a weak ferrimagnet below TN=265K, exhibiting antiparallel orientation of the ferromagnetic (FM) moments of the Fe and Cr sublattices due to opposite sign of the Fe-Cr Dzyaloshinskii vector, as compared to that of the Fe-Fe and Cr-Cr. The weak FM moments of the studied compound compensate each other at temperature Tcomp=230K, leading to the net magnetic moment reversal and to observed negative magnetization, at moderate applied fields, below Tcomp. Both vertical and horizontal shifts from the origin were gotten in the field-cooled magnetization hysteresis loops. The EB sign was found to be positive below Tcomp and negative above Tcomp, with nonmonotonic dependence on cooling field Hcool. It sharply increases at small values of magnetic fields up to Hcool∼1kOe, then remains almost unchanged in the range 1-30 kOe and strongly decreases with further increase of Hcool. This unusual behavior results from the competition of various Dzyaloshinskii-Moriya interactions between Fe3+ and Cr3+ ions.Fil: Fita, I.. Polish Academy of Sciences; ArgentinaFil: Markovich, V.. Ben Gurion University of the Negev; IsraelFil: Moskvin, A. S.. Ural Federal University; RusiaFil: Wisniewski, A.. Polish Academy of Sciences; ArgentinaFil: Puzniak, R.. Polish Academy of Sciences; ArgentinaFil: Iwanowski, P.. Polish Academy of Sciences; ArgentinaFil: Martin, C.. Laboratoire CRISMAT; FranciaFil: Maignan, A.. Laboratoire CRISMAT; FranciaFil: 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; ArgentinaFil: Gutowska, M. U.. Polish Academy of Sciences; ArgentinaFil: Szewczyk, A.. Polish Academy of Sciences; ArgentinaFil: Gorodetsky, G.. Ben Gurion University of the Negev; IsraelAmerican Physical Society2018-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/85325Fita, I.; Markovich, V.; Moskvin, A. S.; Wisniewski, A.; Puzniak, R.; et al.; Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3; American Physical Society; Physical Review B; 97; 10; 3-20182469-99502469-9969CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevB.97.104416info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.97.104416info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:13:25Zoai:ri.conicet.gov.ar:11336/85325instacron: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:34982025-09-10 13:13:26.165CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3
title Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3
spellingShingle Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3
Fita, I.
EXCHANGE-BIAS
ANTIFERROMAGNET
PEROVSKITE
MAGNETIZATION
title_short Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3
title_full Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3
title_fullStr Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3
title_full_unstemmed Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3
title_sort Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3
dc.creator.none.fl_str_mv Fita, I.
Markovich, V.
Moskvin, A. S.
Wisniewski, A.
Puzniak, R.
Iwanowski, P.
Martin, C.
Maignan, A.
Carbonio, Raul Ernesto
Gutowska, M. U.
Szewczyk, A.
Gorodetsky, G.
author Fita, I.
author_facet Fita, I.
Markovich, V.
Moskvin, A. S.
Wisniewski, A.
Puzniak, R.
Iwanowski, P.
Martin, C.
Maignan, A.
Carbonio, Raul Ernesto
Gutowska, M. U.
Szewczyk, A.
Gorodetsky, G.
author_role author
author2 Markovich, V.
Moskvin, A. S.
Wisniewski, A.
Puzniak, R.
Iwanowski, P.
Martin, C.
Maignan, A.
Carbonio, Raul Ernesto
Gutowska, M. U.
Szewczyk, A.
Gorodetsky, G.
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv EXCHANGE-BIAS
ANTIFERROMAGNET
PEROVSKITE
MAGNETIZATION
topic EXCHANGE-BIAS
ANTIFERROMAGNET
PEROVSKITE
MAGNETIZATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The exchange-bias (EB) effect with sign reversal was found in LuFe0.5Cr0.5O3 ferrite-chromite, which is a weak ferrimagnet below TN=265K, exhibiting antiparallel orientation of the ferromagnetic (FM) moments of the Fe and Cr sublattices due to opposite sign of the Fe-Cr Dzyaloshinskii vector, as compared to that of the Fe-Fe and Cr-Cr. The weak FM moments of the studied compound compensate each other at temperature Tcomp=230K, leading to the net magnetic moment reversal and to observed negative magnetization, at moderate applied fields, below Tcomp. Both vertical and horizontal shifts from the origin were gotten in the field-cooled magnetization hysteresis loops. The EB sign was found to be positive below Tcomp and negative above Tcomp, with nonmonotonic dependence on cooling field Hcool. It sharply increases at small values of magnetic fields up to Hcool∼1kOe, then remains almost unchanged in the range 1-30 kOe and strongly decreases with further increase of Hcool. This unusual behavior results from the competition of various Dzyaloshinskii-Moriya interactions between Fe3+ and Cr3+ ions.
Fil: Fita, I.. Polish Academy of Sciences; Argentina
Fil: Markovich, V.. Ben Gurion University of the Negev; Israel
Fil: Moskvin, A. S.. Ural Federal University; Rusia
Fil: Wisniewski, A.. Polish Academy of Sciences; Argentina
Fil: Puzniak, R.. Polish Academy of Sciences; Argentina
Fil: Iwanowski, P.. Polish Academy of Sciences; Argentina
Fil: Martin, C.. Laboratoire CRISMAT; Francia
Fil: Maignan, A.. Laboratoire CRISMAT; Francia
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
Fil: Gutowska, M. U.. Polish Academy of Sciences; Argentina
Fil: Szewczyk, A.. Polish Academy of Sciences; Argentina
Fil: Gorodetsky, G.. Ben Gurion University of the Negev; Israel
description The exchange-bias (EB) effect with sign reversal was found in LuFe0.5Cr0.5O3 ferrite-chromite, which is a weak ferrimagnet below TN=265K, exhibiting antiparallel orientation of the ferromagnetic (FM) moments of the Fe and Cr sublattices due to opposite sign of the Fe-Cr Dzyaloshinskii vector, as compared to that of the Fe-Fe and Cr-Cr. The weak FM moments of the studied compound compensate each other at temperature Tcomp=230K, leading to the net magnetic moment reversal and to observed negative magnetization, at moderate applied fields, below Tcomp. Both vertical and horizontal shifts from the origin were gotten in the field-cooled magnetization hysteresis loops. The EB sign was found to be positive below Tcomp and negative above Tcomp, with nonmonotonic dependence on cooling field Hcool. It sharply increases at small values of magnetic fields up to Hcool∼1kOe, then remains almost unchanged in the range 1-30 kOe and strongly decreases with further increase of Hcool. This unusual behavior results from the competition of various Dzyaloshinskii-Moriya interactions between Fe3+ and Cr3+ ions.
publishDate 2018
dc.date.none.fl_str_mv 2018-03
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/11336/85325
Fita, I.; Markovich, V.; Moskvin, A. S.; Wisniewski, A.; Puzniak, R.; et al.; Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3; American Physical Society; Physical Review B; 97; 10; 3-2018
2469-9950
2469-9969
CONICET Digital
CONICET
url http://hdl.handle.net/11336/85325
identifier_str_mv Fita, I.; Markovich, V.; Moskvin, A. S.; Wisniewski, A.; Puzniak, R.; et al.; Reversed exchange-bias effect associated with magnetization reversal in the weak ferrimagnet LuF e0.5 C r0.5 O3; American Physical Society; Physical Review B; 97; 10; 3-2018
2469-9950
2469-9969
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevB.97.104416
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.97.104416
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
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score 12.993085

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