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Ferromagnetic Interlayer Coupling in CrSBr Crystals Irradiated by Ions
[Image: see text] Layered magnetic materials are becoming a major platform for future spin-based applications. Particularly, the air-stable van der Waals compound CrSBr is attracting considerable interest due to its prominent magneto-transport and magneto-optical properties. In this work, we observe...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10540254/ https://www.ncbi.nlm.nih.gov/pubmed/37669544 http://dx.doi.org/10.1021/acs.nanolett.3c01920 |
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author | Long, Fangchao Ghorbani-Asl, Mahdi Mosina, Kseniia Li, Yi Lin, Kaiman Ganss, Fabian Hübner, René Sofer, Zdenek Dirnberger, Florian Kamra, Akashdeep Krasheninnikov, Arkady V. Prucnal, Slawomir Helm, Manfred Zhou, Shengqiang |
author_facet | Long, Fangchao Ghorbani-Asl, Mahdi Mosina, Kseniia Li, Yi Lin, Kaiman Ganss, Fabian Hübner, René Sofer, Zdenek Dirnberger, Florian Kamra, Akashdeep Krasheninnikov, Arkady V. Prucnal, Slawomir Helm, Manfred Zhou, Shengqiang |
author_sort | Long, Fangchao |
collection | PubMed |
description | [Image: see text] Layered magnetic materials are becoming a major platform for future spin-based applications. Particularly, the air-stable van der Waals compound CrSBr is attracting considerable interest due to its prominent magneto-transport and magneto-optical properties. In this work, we observe a transition from antiferromagnetic to ferromagnetic behavior in CrSBr crystals exposed to high-energy, non-magnetic ions. Already at moderate fluences, ion irradiation induces a remanent magnetization with hysteresis adapting to the easy-axis anisotropy of the pristine magnetic order up to a critical temperature of 110 K. Structure analysis of the irradiated crystals in conjunction with density functional theory calculations suggests that the displacement of constituent atoms due to collisions with ions and the formation of interstitials favors ferromagnetic order between the layers. |
format | Online Article Text |
id | pubmed-10540254 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-105402542023-09-30 Ferromagnetic Interlayer Coupling in CrSBr Crystals Irradiated by Ions Long, Fangchao Ghorbani-Asl, Mahdi Mosina, Kseniia Li, Yi Lin, Kaiman Ganss, Fabian Hübner, René Sofer, Zdenek Dirnberger, Florian Kamra, Akashdeep Krasheninnikov, Arkady V. Prucnal, Slawomir Helm, Manfred Zhou, Shengqiang Nano Lett [Image: see text] Layered magnetic materials are becoming a major platform for future spin-based applications. Particularly, the air-stable van der Waals compound CrSBr is attracting considerable interest due to its prominent magneto-transport and magneto-optical properties. In this work, we observe a transition from antiferromagnetic to ferromagnetic behavior in CrSBr crystals exposed to high-energy, non-magnetic ions. Already at moderate fluences, ion irradiation induces a remanent magnetization with hysteresis adapting to the easy-axis anisotropy of the pristine magnetic order up to a critical temperature of 110 K. Structure analysis of the irradiated crystals in conjunction with density functional theory calculations suggests that the displacement of constituent atoms due to collisions with ions and the formation of interstitials favors ferromagnetic order between the layers. American Chemical Society 2023-09-05 /pmc/articles/PMC10540254/ /pubmed/37669544 http://dx.doi.org/10.1021/acs.nanolett.3c01920 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Long, Fangchao Ghorbani-Asl, Mahdi Mosina, Kseniia Li, Yi Lin, Kaiman Ganss, Fabian Hübner, René Sofer, Zdenek Dirnberger, Florian Kamra, Akashdeep Krasheninnikov, Arkady V. Prucnal, Slawomir Helm, Manfred Zhou, Shengqiang Ferromagnetic Interlayer Coupling in CrSBr Crystals Irradiated by Ions |
title | Ferromagnetic Interlayer Coupling in CrSBr Crystals
Irradiated by Ions |
title_full | Ferromagnetic Interlayer Coupling in CrSBr Crystals
Irradiated by Ions |
title_fullStr | Ferromagnetic Interlayer Coupling in CrSBr Crystals
Irradiated by Ions |
title_full_unstemmed | Ferromagnetic Interlayer Coupling in CrSBr Crystals
Irradiated by Ions |
title_short | Ferromagnetic Interlayer Coupling in CrSBr Crystals
Irradiated by Ions |
title_sort | ferromagnetic interlayer coupling in crsbr crystals
irradiated by ions |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10540254/ https://www.ncbi.nlm.nih.gov/pubmed/37669544 http://dx.doi.org/10.1021/acs.nanolett.3c01920 |
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