Dzyaloshinskii-Moriya interaction and magnetic ordering in 1D and 2D at nonzero T
| Author | dc.contributor.author | Torres Sánchez, Felipe | |
| Author | dc.contributor.author | Altbir, D. | es_CL |
| Author | dc.contributor.author | Kiwi Tichauer, Miguel | es_CL |
| Admission date | dc.date.accessioned | 2014-12-22T19:12:54Z | |
| Available date | dc.date.available | 2014-12-22T19:12:54Z | |
| Publication date | dc.date.issued | 2014 | |
| Cita de ítem | dc.identifier.citation | EPL, 106 (2014) 47004 | en_US |
| Identifier | dc.identifier.other | DOI: 10.1209/0295-5075/106/47004 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/119858 | |
| General note | dc.description | Artículo de publicación ISI | en_US |
| Abstract | dc.description.abstract | The inclusion of a Dzyaloshinskii-Moriya short-range antisymmetric interaction in the Heisenberg Hamiltonian induces spontaneous magnetization, at nonzero temperatures, in one and two dimensions. It is shown that quantum fluctuations are reduced by the Dzyaloshinskii- Moriya interaction, but short-range correlations are increased, thereby allowing the existence of long-range magnetic order in these low-dimensional systems. | en_US |
| Patrocinador | dc.description.sponsorship | This work was supported by the Fondo Nacional de Investigaciones Cient´ıficas y Tecnol´ogicas (FONDECYT, Chile) under grants No. 1120356 (DA), 1120399 and 1130272 (MK), and by the Financiamiento Basal para Centros Cient´ıficos y Tecnol´ogicos de Excelencia, CEDENNA Project. We also acknowledge the support by FIC-MINECOM FB10-061F. | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | EPL | en_US |
| 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/ | * |
| Título | dc.title | Dzyaloshinskii-Moriya interaction and magnetic ordering in 1D and 2D at nonzero T | en_US |
| Document type | dc.type | Artículo de revista |
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