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All-optical control of skyrmion configuration in CrI3 monolayer
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| Titill: | All-optical control of skyrmion configuration in CrI3 monolayer |
| Höfundur: |
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| Útgáfa: | 2024-12 |
| Tungumál: | Enska |
| Umfang: | 4404022 |
| Svið: | Engineering and Natural Sciences |
| Deild: | Faculty of Physical Sciences |
| Birtist í: | Scientific Reports; 14(1) |
| ISSN: | 2045-2322 |
| DOI: | 10.1038/s41598-024-62175-z |
| Efnisorð: | Multidisciplinary |
| URI: | https://hdl.handle.net/20.500.11815/4981 |
Tilvitnun:Kazemi , M , Kudlis , A , Bessarab , P F & Shelykh , I A 2024 , ' All-optical control of skyrmion configuration in CrI3 monolayer ' , Scientific Reports , vol. 14 , no. 1 , 11677 . https://doi.org/10.1038/s41598-024-62175-z
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Útdráttur:The potential for manipulating characteristics of skyrmions in a CrI3 monolayer using circularly polarised light is explored. The effective skyrmion-light interaction is mediated by bright excitons whose magnetization is selectively influenced by the polarization of photons. The light-induced skyrmion dynamics is illustrated by the dependencies of the skyrmion size and the skyrmion lifetime on the intensity and polarization of the incident light pulse. Two-dimensional magnets hosting excitons thus represent a promising platform for the control of topological magnetic structures by light.
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Athugasemdir:Publisher Copyright: © The Author(s) 2024.
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