Please use this identifier to cite or link to this item:
http://ri.ufs.br/jspui/handle/riufs/471| Document Type: | Artigo |
| Title: | Flat-band localization in the Anderson-Falicov-Kimball model |
| Authors: | Souza, André Maurício Conceição de Herrmann, Hans Jürgen |
| Issue Date: | Apr-2009 |
| Abstract: | The insulator-metal-insulator transition caused by a flatband is analyzed within dynamical mean-field theory using the Anderson-Falicov-Kimball model. We observe quantitative disagreement between the present approach and previous results. The presence of interactions enhances delocalization. |
| Keywords: | Modelo de Falicov-Kimball |
| ISSN: | 1550-235X |
| Publisher / Institution : | American Physical Society |
| Citation: | SOUZA, A. M. C. ; HERRMANN, H. J. Flat-band localization in the Anderson-Falicov-Kimball model. Physical Review. B, New York, v. 79, n. 15, abr. 2009. Disponível em: <http://link.aps.org/doi/10.1103/PhysRevB.79.153104>. Acesso em: 18 abr. 2013. |
| License: | © 2009 The American Physical Society |
| URI: | https://ri.ufs.br/handle/riufs/471 |
| Appears in Collections: | DFI - Artigos de periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| FlatBandLocalization.pdf | 266,34 kB | Adobe PDF |  View/Open |
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