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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2025
License: CC BY NC ND
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Materiales magnéticos: materiales magnéticos para sensores

Authors: Erzkine Rodríguez, Daniel;

Materiales magnéticos: materiales magnéticos para sensores

Abstract

El crecimiento y la caracterización de láminas delgadas de NiFe son los objetivos fundamentales de este Trabajo Fin de Grado, además de entender varios fenómenos magnéticos desde los puntos de vista de la Física Cuántica y la Física Experimental. Se exploraron los diferentes tipos de sensores magnéticos más comunes y su funcionamiento básico, ya que el material objeto de estudio se aplica en sensores magnetorresistivos anisotrópicos. El método de crecimiento utilizado para las películas de NiFe fue la electrodeposición, y se caracterizaron mediante difracción de rayos X y microscopía electrónica de barrido. Se estudió el mecanismo de medida de magnetorresistencia anisótropa mediante la técnica de van der Pauw para comprender la obtención de parámetros magnetorresistivos. Se ha obtenido una tendencia creciente del parámetro de red y decreciente de la longitud de coherencia cristalina con el aumento de la cantidad de hierro presente en las capas, que se relacionó con los resultados de magnetorresistencia obtenidos.

Keywords

Magnetorresistencia, Sensors, Magnetoresistance, Física de materiales, Magnetism, 537.8, Magnetismo, Electrodeposición, Anisotropía, 2202 Electromagnetismo, Electrodeposition, NiFe, Sensores, Anisotropy, AMR, Electromagnetismo

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green