Detecting magneto-optical interactions in nanostructures
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arXiv
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| Auteurs principaux: | , , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866914962089181184 |
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| author | Hildever, Luana Ferro, Thiago Dias, Adrielson José, André Estrada, Francisco Holanda, José |
| author_facet | Hildever, Luana Ferro, Thiago Dias, Adrielson José, André Estrada, Francisco Holanda, José |
| contents | Effects due to magneto-optical interactions are responsible for most of the phenomena discovered in optoelectronics and spintronics. Magneto-optical interactions can generate elementary excitations of the order of light-magnetic matter, which can flow under certain conditions. Here, we observe the intensities of magneto-optical interactions in hexagonal arrays of magnetic nanowires using experimental measurements and simulations. Nanowires of three materials (cobalt-Co, iron-Fe, and nickel-Ni) were electrodeposited on alumina membranes by the AC electrodeposition method. Our results reveal that the magneto-optical behavior can produce, under certain conditions, a kind of avalanche of magneto-optical interactions, which is dynamic. Such an observation shows the possibility of generating a magneto-optical current (spin-opto current). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_03294 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Detecting magneto-optical interactions in nanostructures Hildever, Luana Ferro, Thiago Dias, Adrielson José, André Estrada, Francisco Holanda, José Mesoscale and Nanoscale Physics Effects due to magneto-optical interactions are responsible for most of the phenomena discovered in optoelectronics and spintronics. Magneto-optical interactions can generate elementary excitations of the order of light-magnetic matter, which can flow under certain conditions. Here, we observe the intensities of magneto-optical interactions in hexagonal arrays of magnetic nanowires using experimental measurements and simulations. Nanowires of three materials (cobalt-Co, iron-Fe, and nickel-Ni) were electrodeposited on alumina membranes by the AC electrodeposition method. Our results reveal that the magneto-optical behavior can produce, under certain conditions, a kind of avalanche of magneto-optical interactions, which is dynamic. Such an observation shows the possibility of generating a magneto-optical current (spin-opto current). |
| title | Detecting magneto-optical interactions in nanostructures |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2401.03294 |