Phase Transition and Spatial Correlation of Localized States in the Falicov‐Ramírez‐Kimball Model
| Author | dc.contributor.author | Lazo, E. | |
| Author | dc.contributor.author | Röessler, J. | |
| Author | dc.contributor.author | Moraga, L. A. | |
| Admission date | dc.date.accessioned | 2018-12-20T14:41:14Z | |
| Available date | dc.date.available | 2018-12-20T14:41:14Z | |
| Publication date | dc.date.issued | 1981 | |
| Cita de ítem | dc.identifier.citation | physica status solidi (b), Volumen 108, Issue 2, 2018, Pages 341-350 | |
| Identifier | dc.identifier.issn | 15213951 | |
| Identifier | dc.identifier.issn | 03701972 | |
| Identifier | dc.identifier.other | 10.1002/pssb.2221080207 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/157028 | |
| Abstract | dc.description.abstract | The Falicov‐Ramirez‐Kimball model is solved by means of the two‐atom cluster Caron‐Pratt approximation. Metallic and insulating phases according to the value of an order parameter Δ are obtained, and both second‐ and first‐order phase transitions between them. Two kinds of insulating solutions (ordinary and mixed valence) and a variety of metallic states with different inter‐ionic degrees of correlation are obtained. These results are found to be inqualitative accord both with experiments and former theoretical treatments. Copyright © 1981 WILEY‐VCH Verlag GmbH & Co. KGaA | |
| Lenguage | dc.language.iso | en | |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
| Source | dc.source | physica status solidi (b) | |
| Keywords | dc.subject | Electronic, Optical and Magnetic Materials | |
| Keywords | dc.subject | Condensed Matter Physics | |
| Título | dc.title | Phase Transition and Spatial Correlation of Localized States in the Falicov‐Ramírez‐Kimball Model | |
| Document type | dc.type | Artículo de revista | |
| Cataloguer | uchile.catalogador | SCOPUS | |
| Indexation | uchile.index | Artículo de publicación SCOPUS | |
| uchile.cosecha | uchile.cosecha | SI |
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile