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dc.contributor.authorYang, Zhen
dc.contributor.authorChlenova, Anna A.
dc.contributor.authorGolubeva, Elizaveta V.
dc.contributor.authorVolchkov, Stanislav O.
dc.contributor.authorGuo, Pengfei
dc.contributor.authorShcherbinin, Sergei V.
dc.contributor.authorKurlyandskaya, Galina V.
dc.date.accessioned2020-01-31T08:55:03Z
dc.date.available2020-01-31T08:55:03Z
dc.date.issued2019-06-01
dc.identifier.citationSensors 19(11) : (2019) // Article ID 2468es_ES
dc.identifier.issn1424-8220
dc.identifier.urihttp://hdl.handle.net/10810/39748
dc.description.abstractAmorphous and nanocrystalline soft magnetic materials have attracted much attention in the area of sensor applications. In this work, the magnetoimpedance (MI) effect of patterned soft ferromagnetic meander-shaped sensor elements has been investigated. They were fabricated starting from the cobalt-based amorphous ribbon using the lithography technique and chemical etching. Three-turn (S1: spacing s = 50 m, width w = 300 m, length l = 5 mm; S2: spacing s = 50 m, width w = 400 m, length l = 5 mm) and six-turn (S3: s = 40 m, w = 250 m, length l = 5 mm; S4: s = 40 m, w = 250 m and l = 8 mm) meanders were designed. The n' shaped meander part was denominated as one turn. The S4 meander possesses a maximum MI ratio calculated for the total impedance Z/Z approximate to 250% with a sensitivity of about 36%/Oe (for the frequency of about 45 MHz), and an MI ratio calculated for the real part of the total impedance R/R approximate to 250% with the sensitivity of about 32%/Oe (for the frequency of 50 MHz). Chemical etching and the length of the samples had a strong impact on the surface magnetic properties and the magnetoimpedance. A comparative analysis of the surface magnetic properties obtained by the magneto-optical Kerr technique and MI data shows that the designed ferromagnetic meander-shaped sensor elements can be recommended for high frequency sensor applications focused on the large drop analysis. Here we understand a single large drop as the water-based sample to analyze, placed onto the surface of the MI sensor element either by microsyringe (volue range 0.5-500 L) or automatic dispenser (volume range 0.1-50 mL).es_ES
dc.description.sponsorshipThis research was funded in part by the grant Postdoc Ural Federal University UrFU-2018", in part by Natural Science Foundation of Henan Province of China (162300410233), in part they were obtained within the financial support for state assignment of Minobrnauki of Russia (theme "Alloys") and in part by mu 4F ELKARTEK grant of The Basque Country Government.es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectmagnetoimpedance effectes_ES
dc.subjectamorphous ribbonses_ES
dc.subjectpatterned ribbonses_ES
dc.subjectmeander sensitive elementes_ES
dc.subjectmagnetic field sensores_ES
dc.subjectgiant magnetoimpedancees_ES
dc.subjectmagnetic sensorses_ES
dc.subjectmicroes_ES
dc.subjectimpedancees_ES
dc.subjectmanipulationes_ES
dc.subjectdependencees_ES
dc.subjectanisotropyes_ES
dc.subjectbiosensores_ES
dc.subjectwirees_ES
dc.titleMagnetoimpedance Effect in the Ribbon-Based Patterned Soft Ferromagnetic Meander-Shaped Elements for Sensor Applicationes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderThis is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0)es_ES
dc.rights.holderAtribución 3.0 España*
dc.relation.publisherversionhttps://www.mdpi.com/1424-8220/19/11/2468es_ES
dc.identifier.doi10.3390/s19112468
dc.departamentoesElectricidad y electrónicaes_ES
dc.departamentoeuElektrizitatea eta elektronikaes_ES


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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.  (CC BY 4.0)
Except where otherwise noted, this item's license is described as This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0)