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Development of Co-Rich Microwires with Graded Magnetic Anisotropy
In this paper, a gradual change in the hysteresis loop of Co-rich glass-coated microwire stress-annealed at variable temperature is observed. Such microwires annealed with a temperature gradient also present a variable squareness ratio and magnetic anisotropy field along the microwire’s length. The...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8749595/ https://www.ncbi.nlm.nih.gov/pubmed/35009727 http://dx.doi.org/10.3390/s22010187 |
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author | Zhukova, Valentina Corte-Leon, Paula Blanco, Juan Maria Ipatov, Mihail Gonzalez, Alvaro Zhukov, Arcady |
author_facet | Zhukova, Valentina Corte-Leon, Paula Blanco, Juan Maria Ipatov, Mihail Gonzalez, Alvaro Zhukov, Arcady |
author_sort | Zhukova, Valentina |
collection | PubMed |
description | In this paper, a gradual change in the hysteresis loop of Co-rich glass-coated microwire stress-annealed at variable temperature is observed. Such microwires annealed with a temperature gradient also present a variable squareness ratio and magnetic anisotropy field along the microwire’s length. The obtained graded anisotropy has been attributed to a gradual modification of the domain structure along the microwire originated by a counterbalance between shape, magnetoelastic, and induced magnetic anisotropies. Accordingly, we propose a rather simple route to design graded magnetic anisotropy in a magnetic microwire. |
format | Online Article Text |
id | pubmed-8749595 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-87495952022-01-12 Development of Co-Rich Microwires with Graded Magnetic Anisotropy Zhukova, Valentina Corte-Leon, Paula Blanco, Juan Maria Ipatov, Mihail Gonzalez, Alvaro Zhukov, Arcady Sensors (Basel) Article In this paper, a gradual change in the hysteresis loop of Co-rich glass-coated microwire stress-annealed at variable temperature is observed. Such microwires annealed with a temperature gradient also present a variable squareness ratio and magnetic anisotropy field along the microwire’s length. The obtained graded anisotropy has been attributed to a gradual modification of the domain structure along the microwire originated by a counterbalance between shape, magnetoelastic, and induced magnetic anisotropies. Accordingly, we propose a rather simple route to design graded magnetic anisotropy in a magnetic microwire. MDPI 2021-12-28 /pmc/articles/PMC8749595/ /pubmed/35009727 http://dx.doi.org/10.3390/s22010187 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Zhukova, Valentina Corte-Leon, Paula Blanco, Juan Maria Ipatov, Mihail Gonzalez, Alvaro Zhukov, Arcady Development of Co-Rich Microwires with Graded Magnetic Anisotropy |
title | Development of Co-Rich Microwires with Graded Magnetic Anisotropy |
title_full | Development of Co-Rich Microwires with Graded Magnetic Anisotropy |
title_fullStr | Development of Co-Rich Microwires with Graded Magnetic Anisotropy |
title_full_unstemmed | Development of Co-Rich Microwires with Graded Magnetic Anisotropy |
title_short | Development of Co-Rich Microwires with Graded Magnetic Anisotropy |
title_sort | development of co-rich microwires with graded magnetic anisotropy |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8749595/ https://www.ncbi.nlm.nih.gov/pubmed/35009727 http://dx.doi.org/10.3390/s22010187 |
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