dc.creator | Moreira, I. P. R. | es |
dc.creator | Illas, Francesc | es |
dc.creator | Jiménez Calzado, Carmen | es |
dc.creator | Fernández Sanz, Javier | es |
dc.creator | Malrieu, J.P. | es |
dc.creator | Ben Amor, Nadia | es |
dc.creator | Maynau, Daniel | es |
dc.date.accessioned | 2016-10-26T12:35:45Z | |
dc.date.available | 2016-10-26T12:35:45Z | |
dc.date.issued | 1999 | |
dc.identifier.citation | Moreira, I.P.R., Illas, F., Jiménez Calzado, C., Fernández Sanz, J., Malrieu, J.P., Ben Amor, N. y Maynau, D. (1999). Local character of magnetic coupling in ionic solids. Physical Review B - Condensed Matter and Materials Physics, 59 (10), 6593-6596. | |
dc.identifier.issn | 1098-0121 | es |
dc.identifier.uri | http://hdl.handle.net/11441/48183 | |
dc.description.abstract | Magnetic interactions in ionic solids are studied using parameter-free methods designed to provide accurate
energy differences associated with quantum states defining the Heisenberg constant J. For a series of ionic
solids including KNiF3, K2NiF4, KCuF3, K2CuF4, and high- Tc parent compound La2CuO4, the J experimental
value is quantitatively reproduced. This result has fundamental implications because J values have been
calculated from a finite cluster model whereas experiments refer to infinite solids. The present study permits us
to firmly establish that in these wide-gap insulators, J is determined from strongly local electronic interactions
involving two magnetic centers only thus providing an ab initio support to commonly used model Hamiltonians | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physical Review B - Condensed Matter and Materials Physics, 59 (10), 6593-6596. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Local character of magnetic coupling in ionic solids | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Física | es |
dc.relation.publisherversion | http://0-journals.aps.org.fama.us.es/prb/pdf/10.1103/PhysRevB.59.R6593 | es |
idus.format.extent | 4 p. | es |
dc.journaltitle | Physical Review B - Condensed Matter and Materials Physics | es |
dc.publication.volumen | 59 | es |
dc.publication.issue | 10 | es |
dc.publication.initialPage | 6593 | es |
dc.publication.endPage | 6596 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/48183 | |