Nanostructured multiferroic liquids: on the way to fluid ferroelectric magnets
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arXiv
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| Autores principales: | , , , , , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866915268623597568 |
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| author | Nádasi, Hajnalka Rupnik, Peter Medle Küster, Melvin Jarosik, Alexander Tuffin, Rachel Bremer, Matthias Klasen-Memmer, Melanie Lisjak, Darja Sebastián, Nerea Mertelj, Alenka Ludwig, Frank Eremin, Alexey |
| author_facet | Nádasi, Hajnalka Rupnik, Peter Medle Küster, Melvin Jarosik, Alexander Tuffin, Rachel Bremer, Matthias Klasen-Memmer, Melanie Lisjak, Darja Sebastián, Nerea Mertelj, Alenka Ludwig, Frank Eremin, Alexey |
| contents | Responsiveness to multiple stimuli and adaptivity are paramount for designing smart multifunctional materials. In soft, partially ordered systems, these features can often be achieved via self-assembly, allowing for the combination of diverse components in a complex nanostructured material. Here, we demonstrate an example of a liquid that simultaneously displays both ferroelectric and ferromagnetic types of order. This material is a nanostructured liquid crystalline hybrid comprising ferrimagnetic barium hexaferrite nanoplatelets suspended in a ferroelectric nematic host. Director-mediated interactions drive the self-assembly of nanoplatelets in an intricate network. Due to the couplings between the polar electric and magnetic types of order, this material demonstrates magnetically driven electric and nonlinear optical responses, as well as electrically driven magnetic response. Such multiferroic liquids are highly promising for applications in energy harvesting, nonlinear optics, and sensors. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_11442 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Nanostructured multiferroic liquids: on the way to fluid ferroelectric magnets Nádasi, Hajnalka Rupnik, Peter Medle Küster, Melvin Jarosik, Alexander Tuffin, Rachel Bremer, Matthias Klasen-Memmer, Melanie Lisjak, Darja Sebastián, Nerea Mertelj, Alenka Ludwig, Frank Eremin, Alexey Soft Condensed Matter Materials Science Responsiveness to multiple stimuli and adaptivity are paramount for designing smart multifunctional materials. In soft, partially ordered systems, these features can often be achieved via self-assembly, allowing for the combination of diverse components in a complex nanostructured material. Here, we demonstrate an example of a liquid that simultaneously displays both ferroelectric and ferromagnetic types of order. This material is a nanostructured liquid crystalline hybrid comprising ferrimagnetic barium hexaferrite nanoplatelets suspended in a ferroelectric nematic host. Director-mediated interactions drive the self-assembly of nanoplatelets in an intricate network. Due to the couplings between the polar electric and magnetic types of order, this material demonstrates magnetically driven electric and nonlinear optical responses, as well as electrically driven magnetic response. Such multiferroic liquids are highly promising for applications in energy harvesting, nonlinear optics, and sensors. |
| title | Nanostructured multiferroic liquids: on the way to fluid ferroelectric magnets |
| topic | Soft Condensed Matter Materials Science |
| url | https://arxiv.org/abs/2408.11442 |