Influence of the geometry on the performance of GMI in meander configuration
Consultable a partir de
2024-06-16
Fecha
2022Versión
Acceso embargado / Sarbidea bahitua dago
Tipo
Artículo / Artikulua
Versión
Versión aceptada / Onetsi den bertsioa
Identificador del proyecto
AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-83631-C3-2-R/ES/
AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116321RB-C21/ES/
AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115704RB-C32/ES/
Impacto
|
10.1016/j.sna.2022.113520
Resumen
The effect of geometry on Giant Magnetoimpedance effect (GMI) in a meander structure composed of three amorphous magnetic ribbons ((Co0.94 Fe0.06)72,5 Si12.5 B15; 20 mm length) connected electrically in series is analyzed. The impedance behavior under the meander configuration is compared with the sum configuration, namely, the sum of the impedance of each ribbon measured individually. The geomet ...
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The effect of geometry on Giant Magnetoimpedance effect (GMI) in a meander structure composed of three amorphous magnetic ribbons ((Co0.94 Fe0.06)72,5 Si12.5 B15; 20 mm length) connected electrically in series is analyzed. The impedance behavior under the meander configuration is compared with the sum configuration, namely, the sum of the impedance of each ribbon measured individually. The geometry effect in GMI response is examined by changing the distance, = 0.5, 1 and 2 cm, between ribbons in the meander. The highest GMI ratio is found for = 0.5 cm, with a gradual decrease for increasing distances. The lowest ratio corresponds to the sum configuration. The analysis of the results shows that this behavior of the GMI ratio, dominated by inductance, is determined by the overall negative contribution of the mutual inductance established between ribbons, and not by any intrinsic modification of the GMI effect in the meander structure. [--]
Materias
Giant magnetoimpedance,
Patterned amorphous ribbons,
Mutual inductance,
Magnetic field sensor
Editor
Elsevier
Publicado en
Sensors and Actuators. A: Physical, 2022
Departamento
Universidad Pública de Navarra. Departamento de Ciencias /
Nafarroako Unibertsitate Publikoa. Zientziak Saila /
Universidad Pública de Navarra/Nafarroako Unibertsitate Publikoa. Institute for Advanced Materials and Mathematics - INAMAT2
Versión del editor
Entidades Financiadoras
The authors want to acknowledge the funding from the Spanish Government (grants MAT2017-83631-C3-2-R, PID2020-116321RB-C21 and PID2020-115704RB-C32 all funded by Ministerio de Ciencia e Innovación MCIN/AEI/10.13039/501100011033). Besides, we want to acknowledge the funding of the Public University of Navarre (project PJUPNA2005) and the Basque Government (grants IT1245-19 and doctoral fellowship of N. L).