Vortices in Low-Dimensional Magnetic Systems
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2011
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| _version_ | 1876460653008388096 |
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| author | B. V. Costa |
| author_facet | B. V. Costa |
| contents | Vortices in Low-Dimensional Magnetic Systems B. V. Costa Física, Astronomía y Matemáticas Vortex Magnetism Vortices are objects that are important to describe several physical phenomena. There are many examples of such objects in nature as in a large variety of physical situations like in fluid dynamics, superconductivity, magnetism, and biology. Historically, the interest in magnetic vortex-like excitations begun in the 1960s. That interest was mainly associated with an unusual phase-transition phenomenon in two-dimensional magnetic systems. More recently, direct experimental evidence for the existence of magnetic vortex states in nano-disks was found. The interest in such model was renewed due to the possibility of the use of magnetic nano-disks as bit elements in nano-scale memory devices. The goal of this study is to review some key points for the understanding of the vortex behavior and the progress that have been done in the study of vortices in low-dimensional magnetic systems. 2011 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46421597014 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.1 Vol.41 |
| format | Artículo científico |
| id | redalyc_46421597014 |
| institution | Redalyc |
| language | en |
| publishDate | 2011 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Vortices in Low-Dimensional Magnetic Systems B. V. Costa Física, Astronomía y Matemáticas Vortex Magnetism Vortices in Low-Dimensional Magnetic Systems B. V. Costa Física, Astronomía y Matemáticas Vortex Magnetism Vortices are objects that are important to describe several physical phenomena. There are many examples of such objects in nature as in a large variety of physical situations like in fluid dynamics, superconductivity, magnetism, and biology. Historically, the interest in magnetic vortex-like excitations begun in the 1960s. That interest was mainly associated with an unusual phase-transition phenomenon in two-dimensional magnetic systems. More recently, direct experimental evidence for the existence of magnetic vortex states in nano-disks was found. The interest in such model was renewed due to the possibility of the use of magnetic nano-disks as bit elements in nano-scale memory devices. The goal of this study is to review some key points for the understanding of the vortex behavior and the progress that have been done in the study of vortices in low-dimensional magnetic systems. 2011 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46421597014 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.1 Vol.41 |
| title | Vortices in Low-Dimensional Magnetic Systems |
| topic | Física, Astronomía y Matemáticas Vortex Magnetism |
| url | https://www.redalyc.org/articulo.oa?id=46421597014 |