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Unconventional Hall effect and its variation with Co-doping in van der Waals Fe(3)GeTe(2)
Two-dimensional (2D) van der Waals (vdW) magnetic materials have attracted a lot of attention owing to the stabilization of long range magnetic order down to atomic dimensions, and the prospect of novel spintronic devices with unique functionalities. The clarification of the magnetoresistive propert...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8266818/ https://www.ncbi.nlm.nih.gov/pubmed/34238967 http://dx.doi.org/10.1038/s41598-021-93402-6 |
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author | Chowdhury, Rajeswari Roy DuttaGupta, Samik Patra, Chandan Tretiakov, Oleg A. Sharma, Sudarshan Fukami, Shunsuke Ohno, Hideo Singh, Ravi Prakash |
author_facet | Chowdhury, Rajeswari Roy DuttaGupta, Samik Patra, Chandan Tretiakov, Oleg A. Sharma, Sudarshan Fukami, Shunsuke Ohno, Hideo Singh, Ravi Prakash |
author_sort | Chowdhury, Rajeswari Roy |
collection | PubMed |
description | Two-dimensional (2D) van der Waals (vdW) magnetic materials have attracted a lot of attention owing to the stabilization of long range magnetic order down to atomic dimensions, and the prospect of novel spintronic devices with unique functionalities. The clarification of the magnetoresistive properties and its correlation to the underlying magnetic configurations is essential for 2D vdW-based spintronic devices. Here, the effect of Co-doping on the magnetic and magnetotransport properties of Fe(3)GeTe(2) have been investigated. Magnetotransport measurements reveal an unusual Hall effect behavior whose strength was considerably modified by Co-doping and attributed to arise from the underlying complicated spin textures. The present results provide a clue to tailoring of the underlying interactions necessary for the realization of a variety of unconventional spin textures for 2D vdW FM-based spintronics. |
format | Online Article Text |
id | pubmed-8266818 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-82668182021-07-12 Unconventional Hall effect and its variation with Co-doping in van der Waals Fe(3)GeTe(2) Chowdhury, Rajeswari Roy DuttaGupta, Samik Patra, Chandan Tretiakov, Oleg A. Sharma, Sudarshan Fukami, Shunsuke Ohno, Hideo Singh, Ravi Prakash Sci Rep Article Two-dimensional (2D) van der Waals (vdW) magnetic materials have attracted a lot of attention owing to the stabilization of long range magnetic order down to atomic dimensions, and the prospect of novel spintronic devices with unique functionalities. The clarification of the magnetoresistive properties and its correlation to the underlying magnetic configurations is essential for 2D vdW-based spintronic devices. Here, the effect of Co-doping on the magnetic and magnetotransport properties of Fe(3)GeTe(2) have been investigated. Magnetotransport measurements reveal an unusual Hall effect behavior whose strength was considerably modified by Co-doping and attributed to arise from the underlying complicated spin textures. The present results provide a clue to tailoring of the underlying interactions necessary for the realization of a variety of unconventional spin textures for 2D vdW FM-based spintronics. Nature Publishing Group UK 2021-07-08 /pmc/articles/PMC8266818/ /pubmed/34238967 http://dx.doi.org/10.1038/s41598-021-93402-6 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Chowdhury, Rajeswari Roy DuttaGupta, Samik Patra, Chandan Tretiakov, Oleg A. Sharma, Sudarshan Fukami, Shunsuke Ohno, Hideo Singh, Ravi Prakash Unconventional Hall effect and its variation with Co-doping in van der Waals Fe(3)GeTe(2) |
title | Unconventional Hall effect and its variation with Co-doping in van der Waals Fe(3)GeTe(2) |
title_full | Unconventional Hall effect and its variation with Co-doping in van der Waals Fe(3)GeTe(2) |
title_fullStr | Unconventional Hall effect and its variation with Co-doping in van der Waals Fe(3)GeTe(2) |
title_full_unstemmed | Unconventional Hall effect and its variation with Co-doping in van der Waals Fe(3)GeTe(2) |
title_short | Unconventional Hall effect and its variation with Co-doping in van der Waals Fe(3)GeTe(2) |
title_sort | unconventional hall effect and its variation with co-doping in van der waals fe(3)gete(2) |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8266818/ https://www.ncbi.nlm.nih.gov/pubmed/34238967 http://dx.doi.org/10.1038/s41598-021-93402-6 |
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