Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.

Abstract In the present work we study the amorphous soft magnetic ribbons of Fe73.5-xCrxNb3Cu1Si13.5B9 with x = 0, 2, 4, 6, 8 and 10, [(Fe0.5Co0.5)0.75B0.20Si0.05]96Nb4 and (Fe;Co)70 Nb10B20 content, elaborated by means of the Melt-Spinning technique, in order to evaluate their physical properties,...

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Autores:: Velásquez Salazar, Abilo Andrés

Tipo de recurso:: Doctoral thesis

Fecha de publicación:: 2018

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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dc.title.spa.fl_str_mv	Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.
title	Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.
spellingShingle	Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field. 5 Ciencias naturales y matemáticas / Science 53 Física / Physics 55 Ciencias de la tierra / Earth sciences and geology 6 Tecnología (ciencias aplicadas) / Technology 62 Ingeniería y operaciones afines / Engineering FINEMET alloy Critical exponents Thermomagnetization Amorphous alloy Fluxgate sensor
title_short	Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.
title_full	Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.
title_fullStr	Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.
title_full_unstemmed	Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.
title_sort	Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.
dc.creator.fl_str_mv	Velásquez Salazar, Abilo Andrés
dc.contributor.author.spa.fl_str_mv	Velásquez Salazar, Abilo Andrés
dc.contributor.spa.fl_str_mv	Rosales Rivera, Andrés
dc.subject.ddc.spa.fl_str_mv	5 Ciencias naturales y matemáticas / Science 53 Física / Physics 55 Ciencias de la tierra / Earth sciences and geology 6 Tecnología (ciencias aplicadas) / Technology 62 Ingeniería y operaciones afines / Engineering
topic	5 Ciencias naturales y matemáticas / Science 53 Física / Physics 55 Ciencias de la tierra / Earth sciences and geology 6 Tecnología (ciencias aplicadas) / Technology 62 Ingeniería y operaciones afines / Engineering FINEMET alloy Critical exponents Thermomagnetization Amorphous alloy Fluxgate sensor
dc.subject.proposal.spa.fl_str_mv	FINEMET alloy Critical exponents Thermomagnetization Amorphous alloy Fluxgate sensor
description	Abstract In the present work we study the amorphous soft magnetic ribbons of Fe73.5-xCrxNb3Cu1Si13.5B9 with x = 0, 2, 4, 6, 8 and 10, [(Fe0.5Co0.5)0.75B0.20Si0.05]96Nb4 and (Fe;Co)70 Nb10B20 content, elaborated by means of the Melt-Spinning technique, in order to evaluate their physical properties, including magnetic, electrical and thermal. Furthermore, based on these properties, the usefulness of these ribbons is evaluated to be incorporated in tegnological devices such as, fluxgate magnetometers, transformer's core and magnetic cooling tegnologies. The above properties were measured using a set of experimental techniques including vibrating sample magnetometry, Mosbauer spectroscopy, Hall effect, magnetoimpedance, thermal analysis and X-ray difraction. The magnetization set is analyzed through the Berger-Campillo and Kouvel-Fisher methods for the study of critical behavior in the Ferro-Para phase transition. Results are confronted in order to understand the mechanisms associated with magnetic interaction. The relevance of spin-orbit interaction in the results of critical exponents from Hall-effect measurements is argued. We propose a system to measure the sensitivity of these samples in their application as cores of fluxgate configuration magnetic sensors with a computational method.
publishDate	2018
dc.date.issued.spa.fl_str_mv	2018-05-07
dc.date.accessioned.spa.fl_str_mv	2019-07-02T21:34:44Z
dc.date.available.spa.fl_str_mv	2019-07-02T21:34:44Z
dc.type.spa.fl_str_mv	Trabajo de grado - Doctorado
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dc.identifier.uri.none.fl_str_mv	https://repositorio.unal.edu.co/handle/unal/63205
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dc.language.iso.spa.fl_str_mv	spa
language	spa
dc.relation.spa.fl_str_mv	https://www.unal.edu.co https://manizales.unal.edu.co
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Sede Manizales Facultad de Ingeniería y Arquitectura Departamento de Ingeniería Eléctrica, Electrónica y Computación Departamento de Ingeniería Eléctrica, Electrónica y Computación
dc.relation.references.spa.fl_str_mv	Velásquez Salazar, Abilo Andrés (2018) Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field. Doctorado thesis, Universidad Nacional de Colombia - Sede Manizales.
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv	Atribución-NoComercial 4.0 Internacional
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rights_invalid_str_mv	Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2
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institution	Universidad Nacional de Colombia
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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Rosales Rivera, AndrésVelásquez Salazar, Abilo Andrés82a713af-5175-4223-981c-b6bc599705023002019-07-02T21:34:44Z2019-07-02T21:34:44Z2018-05-07https://repositorio.unal.edu.co/handle/unal/63205http://bdigital.unal.edu.co/63410/Abstract In the present work we study the amorphous soft magnetic ribbons of Fe73.5-xCrxNb3Cu1Si13.5B9 with x = 0, 2, 4, 6, 8 and 10, [(Fe0.5Co0.5)0.75B0.20Si0.05]96Nb4 and (Fe;Co)70 Nb10B20 content, elaborated by means of the Melt-Spinning technique, in order to evaluate their physical properties, including magnetic, electrical and thermal. Furthermore, based on these properties, the usefulness of these ribbons is evaluated to be incorporated in tegnological devices such as, fluxgate magnetometers, transformer's core and magnetic cooling tegnologies. The above properties were measured using a set of experimental techniques including vibrating sample magnetometry, Mosbauer spectroscopy, Hall effect, magnetoimpedance, thermal analysis and X-ray difraction. The magnetization set is analyzed through the Berger-Campillo and Kouvel-Fisher methods for the study of critical behavior in the Ferro-Para phase transition. Results are confronted in order to understand the mechanisms associated with magnetic interaction. The relevance of spin-orbit interaction in the results of critical exponents from Hall-effect measurements is argued. We propose a system to measure the sensitivity of these samples in their application as cores of fluxgate configuration magnetic sensors with a computational method.Resumen En el presente trabajo se estudian las cintas magnéticas blandas amorfas de contenido Fe73.5-xCrxNb3Cu1Si13.5B9 con x = 0, 2, 4, 6, 8 y 10, [(Fe0.5Co0.5)0.75B0.20Si0.05]96Nb4 y (Fe;Co)70 Nb10B20, elaboradas mediante la técnica de enfriamiento rápido, con el propósito de estudiar sus propiedades físicas incluyendo las magnéticas, eléctricas y térmicas. Además, con base en éstas propiedades se valora la utilidad de estas cintas para ser incorporadas en dispositivos tecnológicos tales como, magnetómetros fluxgate, núcleos de transformadores y tecnologías de enfriamiento magnético. Las propiedades anteriores fueron medidas usando un conjunto de técnicas experimentales que incluye, magnetometría de muestra vibrante, espectroscopía Mösbauer, efecto Hall, magnetoimpedancia, análisis térmico y difracción de rayos X. El conjunto de medidas de magnetización es analizado a través los métodos Berger-Campillo y Kouvel-Fisher para el estudio del comportamiento crítico en la transición de fase Ferro-Para. Se confrontan los resultados en busca de entender los mecanismos asociados a las interacciones magnéticas. Se argumenta la relevancia de la interacción espín-órbita en los resultados de los exponentes críticos desde medidas de efecto Hall. Se propone un sistema para medir la sensibilidad de estas muestras en su aplicación como núcleos de sensores magnéticos de configuración fluxgate con un método computacional.Doctoradoapplication/pdfspahttps://www.unal.edu.cohttps://manizales.unal.edu.coUniversidad Nacional de Colombia Sede Manizales Facultad de Ingeniería y Arquitectura Departamento de Ingeniería Eléctrica, Electrónica y ComputaciónDepartamento de Ingeniería Eléctrica, Electrónica y ComputaciónVelásquez Salazar, Abilo Andrés (2018) Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field. Doctorado thesis, Universidad Nacional de Colombia - Sede Manizales.5 Ciencias naturales y matemáticas / Science53 Física / Physics55 Ciencias de la tierra / Earth sciences and geology6 Tecnología (ciencias aplicadas) / Technology62 Ingeniería y operaciones afines / EngineeringFINEMET alloyCritical exponentsThermomagnetizationAmorphous alloyFluxgate sensorStudy of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.Trabajo de grado - Doctoradoinfo:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_db06Texthttp://purl.org/redcol/resource_type/TDORIGINAL75094846.2017.pdfapplication/pdf61533324https://repositorio.unal.edu.co/bitstream/unal/63205/1/75094846.2017.pdfcfcb4c47d47054556eda0d7c58f76c63MD51bibliography.txttext/plain15761https://repositorio.unal.edu.co/bitstream/unal/63205/2/bibliography.txt12e073ff8d78ef45bf152bee8c430e68MD52THUMBNAIL75094846.2017.pdf.jpg75094846.2017.pdf.jpgGenerated Thumbnailimage/jpeg4967https://repositorio.unal.edu.co/bitstream/unal/63205/3/75094846.2017.pdf.jpgcd99fe74f5d39330a4e8b8417b52ef76MD53unal/63205oai:repositorio.unal.edu.co:unal/632052023-04-20 23:05:51.61Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co

Study of the families of amorphous soft magnetic tapes with application in sensors, used in the correlation of ionospheric variables with terrestrial magnetic field.

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