Two-state behaviour of Kondo trimers

dc.creatorTorio, Maria Eugenia
dc.creatorHallberg, Karen Astrid
dc.creatorProetto, Cesar Ramon
dc.date.accessioned2019-02-12T20:33:07Z
dc.date.accessioned2022-10-15T10:58:53Z
dc.date.available2019-02-12T20:33:07Z
dc.date.available2022-10-15T10:58:53Z
dc.date.created2019-02-12T20:33:07Z
dc.date.issued2006-01
dc.identifierTorio, Maria Eugenia; Hallberg, Karen Astrid; Proetto, Cesar Ramon; Two-state behaviour of Kondo trimers; Europhysics Letters; Europhysics Letters; 73; 2; 1-2006; 239-245
dc.identifier0295-5075
dc.identifierhttp://hdl.handle.net/11336/70022
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4378324
dc.description.abstractThe electronic properties and spectroscopic features of a magnetic trimer with a Kondo-like coupling to a non-magnetic metallic substrate are analyzed at zero temperature. The substrate density of states is depressed in the trimer neighbourhood, being exactly zero at the substrate chemical potential. The size of the resonance strongly depends on the magnetic state of the trimer, and exhibits a two-state behavior. The geometrical dependence of these results agree qualitatively with recent experiments and could be reproduced in a triangular quantum dot arrangement.
dc.languageeng
dc.publisherEurophysics Letters
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1209/epl/i2005-10381-x
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1209/epl/i2005-10381-x
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/cond-mat/0511480
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectKONDO
dc.titleTwo-state behaviour of Kondo trimers
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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