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| Main Authors: | , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2506.21473 |
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| _version_ | 1866915363530211328 |
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| author | Bernard, Emma Jangid, Rahul Hagström, Nanna Zhou Madhavi, Meera Brock, Jeffrey A. Pancaldi, Matteo De Angelis, Dario Capotondi, Flavio Pedersoli, Emanuele Rockwell, Kyle Keller, Mark W. Bonetti, Stefano Fullerton, Eric E. Iacocca, Ezio Silva, Thomas J. Kukreja, Roopali |
| author_facet | Bernard, Emma Jangid, Rahul Hagström, Nanna Zhou Madhavi, Meera Brock, Jeffrey A. Pancaldi, Matteo De Angelis, Dario Capotondi, Flavio Pedersoli, Emanuele Rockwell, Kyle Keller, Mark W. Bonetti, Stefano Fullerton, Eric E. Iacocca, Ezio Silva, Thomas J. Kukreja, Roopali |
| contents | Time-resolved ultrafast extreme ultraviolet (EUV) magnetic scattering is used to study laser-driven ultrafast magnetization dynamics of labyrinthine domains in a [Co/Ni/Pt] multilayer. Our measurements at the Co and Ni M-edges reveal distinct ultrafast distortions of the scattering pattern position and width for Ni compared to Co. Ni shows a strong modification of the scattering pattern, approximately 10 to 40 times stronger than Co. As distortions of the labyrinthine pattern in reciprocal space relate to the modification of domain textures in real space, significant differences in Co and Ni highlight a 3D distortion of the domain pattern in the far-from-equilibrium regime. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_21473 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Distinct element-specific nanoscale magnetization dynamics following ultrafast laser excitation Bernard, Emma Jangid, Rahul Hagström, Nanna Zhou Madhavi, Meera Brock, Jeffrey A. Pancaldi, Matteo De Angelis, Dario Capotondi, Flavio Pedersoli, Emanuele Rockwell, Kyle Keller, Mark W. Bonetti, Stefano Fullerton, Eric E. Iacocca, Ezio Silva, Thomas J. Kukreja, Roopali Materials Science Time-resolved ultrafast extreme ultraviolet (EUV) magnetic scattering is used to study laser-driven ultrafast magnetization dynamics of labyrinthine domains in a [Co/Ni/Pt] multilayer. Our measurements at the Co and Ni M-edges reveal distinct ultrafast distortions of the scattering pattern position and width for Ni compared to Co. Ni shows a strong modification of the scattering pattern, approximately 10 to 40 times stronger than Co. As distortions of the labyrinthine pattern in reciprocal space relate to the modification of domain textures in real space, significant differences in Co and Ni highlight a 3D distortion of the domain pattern in the far-from-equilibrium regime. |
| title | Distinct element-specific nanoscale magnetization dynamics following ultrafast laser excitation |
| topic | Materials Science |
| url | https://arxiv.org/abs/2506.21473 |