Publicação: Electronic correlations in a two-level dimer
| dc.contributor.author | Macedo Jr., Lazaro A. | |
| dc.contributor.author | Lagos, Roberto E. [UNESP] | |
| dc.contributor.institution | Universidade Estadual de Campinas (UNICAMP) | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2014-05-27T11:20:19Z | |
| dc.date.available | 2014-05-27T11:20:19Z | |
| dc.date.issued | 2001-12-01 | |
| dc.description.abstract | The exact solution for the full electronic Hamiltonian for a two-level dimer is obtained. The parameter constellation (roughly 20) is reparametrized via orthogonal Gaussian atomic orbitals, yielding a five-parameter model. With the dimer embedded in a thermal bath, the specific heat and several temperature-dependent dynamical susceptibilities are computed. © 2001 Elsevier Science B.V. All rights reserved. | en |
| dc.description.affiliation | IFGW UNICAMP, Cp. 6165, Campinas, SP 13083-970 | |
| dc.description.affiliation | IGCE UNESP, Cp. 178, Rio Claro, SP 13500-970 | |
| dc.description.affiliationUnesp | IGCE UNESP, Cp. 178, Rio Claro, SP 13500-970 | |
| dc.format.extent | 105-106 | |
| dc.identifier | http://dx.doi.org/10.1016/S0304-8853(00)01135-5 | |
| dc.identifier.citation | Journal of Magnetism and Magnetic Materials, v. 226-230, n. PART I, p. 105-106, 2001. | |
| dc.identifier.doi | 10.1016/S0304-8853(00)01135-5 | |
| dc.identifier.issn | 0304-8853 | |
| dc.identifier.scopus | 2-s2.0-16344379707 | |
| dc.identifier.uri | http://hdl.handle.net/11449/66628 | |
| dc.identifier.wos | WOS:000170708600034 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Journal of Magnetism and Magnetic Materials | |
| dc.relation.ispartofjcr | 3.046 | |
| dc.relation.ispartofsjr | 0,786 | |
| dc.rights.accessRights | Acesso restrito | pt |
| dc.source | Scopus | |
| dc.subject | Correlated electron system | |
| dc.subject | Dynamic susceptibility | |
| dc.title | Electronic correlations in a two-level dimer | en |
| dc.type | Artigo | pt |
| dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Geociências e Ciências Exatas, Rio Claro | pt |