Phase transitions in antiferromagnetic superlattices
We investigate the temperature dependence of the magnetization of films and superlattices of uniaxial antiferromagnets using a self-consistent, mean-field approach and apply the theory to FeF2/CoF2 superlattices. The number of magnetic phase transitions in this system (one or two) depends on the thi...
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| Formato: | article |
| Idioma: | eng |
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2020
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| Texto completo: | https://doi.org/CARRIÇO, Artur da Silva; CAMLEY, A. S. Phase transitions in antiferromagnetic superlattices. Physical Review B - Solid State, v. 45, p. 13117-13121, 1992. ISSN 2469-9969 versão online. DOI https://doi.org/10.1103/PhysRevB.45.13117. Disponível em: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.45.13117. Acesso em: 29 abr. 2020. https://doi.org/10.1103/PhysRevB.45.13117 |
| País: | Brasil |
| Oai: | oai:https://repositorio.ufrn.br:123456789/28848 |
Texto Completo
https://doi.org/CARRIÇO, Artur da Silva; CAMLEY, A. S. Phase transitions in antiferromagnetic superlattices. Physical Review B - Solid State, v. 45, p. 13117-13121, 1992. ISSN 2469-9969 versão online. DOI https://doi.org/10.1103/PhysRevB.45.13117. Disponível em: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.45.13117. Acesso em: 29 abr. 2020.https://doi.org/10.1103/PhysRevB.45.13117