Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer

Autores
Jordán, D.; González Chávez, D.; Laura, D.; Leon Hilario, Ludwin Misael; Monteblanco, E.; Gutarra Espinoza, Abel; Aviles Felix, Luis Steven
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper explores the optimization of an array of pick-up coils in a home-made vibrating sample magnetometer for the detection of magnetic moment in thin films. Sensitivity function of a 4-coils Mallinson configuration was numerically studied for the determination of the physical dimensions that enhance the sensitivity of the magnetometer. By performing numerical simulations using the Biot-Savart law combined with the principle of reciprocity we were able to determine the maximum values of sensitivity and the influence of the separation of the coils on the sensitivity function. After the optimization of the pick-up coils, the vibrating sample magnetometer was able to detect the magnetic moment of a 100 nm-thickness Fe19Ni81 magnetic thin film along and perpendicular to the in-plane anisotropy easy axis. The implemented vibrating sample magnetometer is able to detect changes in the magnetic moment of ∼2 × 10-4 emu.
Fil: Jordán, D.. Universidad Nacional de Ingeniería. Facultad de Ciencias; Perú
Fil: González Chávez, D.. Centro Brasileiro de Pesquisas Físicas; Brasil
Fil: Laura, D.. Universidad Nacional de Ingeniería. Facultad de Ciencias; Perú
Fil: Leon Hilario, Ludwin Misael. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Ingeniería. Facultad de Ciencias; Perú
Fil: Monteblanco, E.. Universite de Lorraine; Francia
Fil: Gutarra Espinoza, Abel. Universidad Nacional de Ingeniería. Facultad de Ciencias; Perú
Fil: Aviles Felix, Luis Steven. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
MAGNETIC THIN FILMS
MAGNETOMETRY
PRINCIPLE OF RECIPROCITY
SENSITIVITY FUNCTION
VIBRATING SAMPLE MAGNETOMETER
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/97702
Acceder
id CONICETDig_d7b75502a5ec89894ecf5ab5be361a75
oai_identifier_str oai:ri.conicet.gov.ar:11336/97702
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Detection of magnetic moment in thin films with a home-made vibrating sample magnetometerJordán, D.González Chávez, D.Laura, D.Leon Hilario, Ludwin MisaelMonteblanco, E.Gutarra Espinoza, AbelAviles Felix, Luis StevenMAGNETIC THIN FILMSMAGNETOMETRYPRINCIPLE OF RECIPROCITYSENSITIVITY FUNCTIONVIBRATING SAMPLE MAGNETOMETERhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1This paper explores the optimization of an array of pick-up coils in a home-made vibrating sample magnetometer for the detection of magnetic moment in thin films. Sensitivity function of a 4-coils Mallinson configuration was numerically studied for the determination of the physical dimensions that enhance the sensitivity of the magnetometer. By performing numerical simulations using the Biot-Savart law combined with the principle of reciprocity we were able to determine the maximum values of sensitivity and the influence of the separation of the coils on the sensitivity function. After the optimization of the pick-up coils, the vibrating sample magnetometer was able to detect the magnetic moment of a 100 nm-thickness Fe19Ni81 magnetic thin film along and perpendicular to the in-plane anisotropy easy axis. The implemented vibrating sample magnetometer is able to detect changes in the magnetic moment of ∼2 × 10-4 emu.Fil: Jordán, D.. Universidad Nacional de Ingeniería. Facultad de Ciencias; PerúFil: González Chávez, D.. Centro Brasileiro de Pesquisas Físicas; BrasilFil: Laura, D.. Universidad Nacional de Ingeniería. Facultad de Ciencias; PerúFil: Leon Hilario, Ludwin Misael. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Ingeniería. Facultad de Ciencias; PerúFil: Monteblanco, E.. Universite de Lorraine; FranciaFil: Gutarra Espinoza, Abel. Universidad Nacional de Ingeniería. Facultad de Ciencias; PerúFil: Aviles Felix, Luis Steven. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science2018-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/97702Jordán, D.; González Chávez, D.; Laura, D.; Leon Hilario, Ludwin Misael; Monteblanco, E.; et al.; Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer; Elsevier Science; Journal of Magnetism and Magnetic Materials; 456; 6-2018; 56-610304-8853CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmmm.2018.01.088info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0304885317333413info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:46:00Zoai:ri.conicet.gov.ar:11336/97702instacron: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 10:46:00.929CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer
title Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer
spellingShingle Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer
Jordán, D.
MAGNETIC THIN FILMS
MAGNETOMETRY
PRINCIPLE OF RECIPROCITY
SENSITIVITY FUNCTION
VIBRATING SAMPLE MAGNETOMETER
title_short Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer
title_full Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer
title_fullStr Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer
title_full_unstemmed Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer
title_sort Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer
dc.creator.none.fl_str_mv Jordán, D.
González Chávez, D.
Laura, D.
Leon Hilario, Ludwin Misael
Monteblanco, E.
Gutarra Espinoza, Abel
Aviles Felix, Luis Steven
author Jordán, D.
author_facet Jordán, D.
González Chávez, D.
Laura, D.
Leon Hilario, Ludwin Misael
Monteblanco, E.
Gutarra Espinoza, Abel
Aviles Felix, Luis Steven
author_role author
author2 González Chávez, D.
Laura, D.
Leon Hilario, Ludwin Misael
Monteblanco, E.
Gutarra Espinoza, Abel
Aviles Felix, Luis Steven
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv MAGNETIC THIN FILMS
MAGNETOMETRY
PRINCIPLE OF RECIPROCITY
SENSITIVITY FUNCTION
VIBRATING SAMPLE MAGNETOMETER
topic MAGNETIC THIN FILMS
MAGNETOMETRY
PRINCIPLE OF RECIPROCITY
SENSITIVITY FUNCTION
VIBRATING SAMPLE MAGNETOMETER
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This paper explores the optimization of an array of pick-up coils in a home-made vibrating sample magnetometer for the detection of magnetic moment in thin films. Sensitivity function of a 4-coils Mallinson configuration was numerically studied for the determination of the physical dimensions that enhance the sensitivity of the magnetometer. By performing numerical simulations using the Biot-Savart law combined with the principle of reciprocity we were able to determine the maximum values of sensitivity and the influence of the separation of the coils on the sensitivity function. After the optimization of the pick-up coils, the vibrating sample magnetometer was able to detect the magnetic moment of a 100 nm-thickness Fe19Ni81 magnetic thin film along and perpendicular to the in-plane anisotropy easy axis. The implemented vibrating sample magnetometer is able to detect changes in the magnetic moment of ∼2 × 10-4 emu.
Fil: Jordán, D.. Universidad Nacional de Ingeniería. Facultad de Ciencias; Perú
Fil: González Chávez, D.. Centro Brasileiro de Pesquisas Físicas; Brasil
Fil: Laura, D.. Universidad Nacional de Ingeniería. Facultad de Ciencias; Perú
Fil: Leon Hilario, Ludwin Misael. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Ingeniería. Facultad de Ciencias; Perú
Fil: Monteblanco, E.. Universite de Lorraine; Francia
Fil: Gutarra Espinoza, Abel. Universidad Nacional de Ingeniería. Facultad de Ciencias; Perú
Fil: Aviles Felix, Luis Steven. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description This paper explores the optimization of an array of pick-up coils in a home-made vibrating sample magnetometer for the detection of magnetic moment in thin films. Sensitivity function of a 4-coils Mallinson configuration was numerically studied for the determination of the physical dimensions that enhance the sensitivity of the magnetometer. By performing numerical simulations using the Biot-Savart law combined with the principle of reciprocity we were able to determine the maximum values of sensitivity and the influence of the separation of the coils on the sensitivity function. After the optimization of the pick-up coils, the vibrating sample magnetometer was able to detect the magnetic moment of a 100 nm-thickness Fe19Ni81 magnetic thin film along and perpendicular to the in-plane anisotropy easy axis. The implemented vibrating sample magnetometer is able to detect changes in the magnetic moment of ∼2 × 10-4 emu.
publishDate 2018
dc.date.none.fl_str_mv 2018-06
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/11336/97702
Jordán, D.; González Chávez, D.; Laura, D.; Leon Hilario, Ludwin Misael; Monteblanco, E.; et al.; Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer; Elsevier Science; Journal of Magnetism and Magnetic Materials; 456; 6-2018; 56-61
0304-8853
CONICET Digital
CONICET
url http://hdl.handle.net/11336/97702
identifier_str_mv Jordán, D.; González Chávez, D.; Laura, D.; Leon Hilario, Ludwin Misael; Monteblanco, E.; et al.; Detection of magnetic moment in thin films with a home-made vibrating sample magnetometer; Elsevier Science; Journal of Magnetism and Magnetic Materials; 456; 6-2018; 56-61
0304-8853
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.jmmm.2018.01.088
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0304885317333413
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/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
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_ 1844614500941037568
score 13.070432

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