Single molecule magnets and the Lipkin-Meshkov-Glick model
We discuss the description of quantum magnetization in the super paramagnetic compound Fe8 using a generalization of the Lipkin-Meshkov- Glick Hamiltonian. We study the variation of the energy spectra and of the wave-functions as functions of the intensity of an external magnetic field along the thr...
| Autores: | , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2011 |
| País: | México |
| Recursos: | Universidad Nacional Autónoma de México |
| Repositorio: | Redalyc-UNAM |
| OAI Identifier: | oai:redalyc.org:57030390009 |
| Acesso em linha: | https://www.redalyc.org/articulo.oa?id=57030390009 |
| Access Level: | acceso abierto |
| Palavra-chave: | Física, Astronomía y Matemáticas Quantum magnetization single molecule magnets |
| Resumo: | We discuss the description of quantum magnetization in the super paramagnetic compound Fe8 using a generalization of the Lipkin-Meshkov- Glick Hamiltonian. We study the variation of the energy spectra and of the wave-functions as functions of the intensity of an external magnetic field along the three magnetic anisotropy axes. |
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