Real space manifestations of coherent screening in atomic scale Kondo lattices

Unconventional properties in heavy fermion compounds are thought to arise from competing interactions between conduction electrons and localized magnetic moments. Here, the authors build one-dimensional lattices of cobalt atoms on a metallic surface and observe the onset of heavy fermion behaviour.

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Detalles Bibliográficos
Autores principales: María Moro-Lagares, Richard Korytár, Marten Piantek, Roberto Robles, Nicolás Lorente, Jose I. Pascual, M. Ricardo Ibarra, David Serrate
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/a80b227ddec24288b0b163592ef9d258
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Sumario:Unconventional properties in heavy fermion compounds are thought to arise from competing interactions between conduction electrons and localized magnetic moments. Here, the authors build one-dimensional lattices of cobalt atoms on a metallic surface and observe the onset of heavy fermion behaviour.