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Abstract:

The surface Kondo effect of a single Co impurity adsorbed on different noble-metal surfaces is revisited. The magnetic system mapped onto the Anderson impurity model is solved within standard noncrossing approximation techniques using data coming from electronic structure calculations. The observed experimental trends of the Kondo temperature are explained in terms of the particular features of the hybridization function and of the d impurity level position. © 2009 The American Physical Society.

Registro:

Documento: Artículo
Título:Co impurities on Ag and Cu: Kondo temperature dependence on substrate orientation
Autor:Roura-Bas, P.; Barral, M.A.; Llois, A.M.
Filiación:Departamento de Física, Comisión Nacional de Energía Atómica, Avenue Gral Paz 1499, 1650 San Martín, Argentina
Departamento de Física Juan José Giambiagi, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
Año:2009
Volumen:79
Número:7
DOI: http://dx.doi.org/10.1103/PhysRevB.79.075410
Título revista:Physical Review B - Condensed Matter and Materials Physics
Título revista abreviado:Phys. Rev. B Condens. Matter Mater. Phys.
ISSN:10980121
CODEN:PRBMD
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10980121_v79_n7_p_RouraBas

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Citas:

---------- APA ----------
Roura-Bas, P., Barral, M.A. & Llois, A.M. (2009) . Co impurities on Ag and Cu: Kondo temperature dependence on substrate orientation. Physical Review B - Condensed Matter and Materials Physics, 79(7).
http://dx.doi.org/10.1103/PhysRevB.79.075410
---------- CHICAGO ----------
Roura-Bas, P., Barral, M.A., Llois, A.M. "Co impurities on Ag and Cu: Kondo temperature dependence on substrate orientation" . Physical Review B - Condensed Matter and Materials Physics 79, no. 7 (2009).
http://dx.doi.org/10.1103/PhysRevB.79.075410
---------- MLA ----------
Roura-Bas, P., Barral, M.A., Llois, A.M. "Co impurities on Ag and Cu: Kondo temperature dependence on substrate orientation" . Physical Review B - Condensed Matter and Materials Physics, vol. 79, no. 7, 2009.
http://dx.doi.org/10.1103/PhysRevB.79.075410
---------- VANCOUVER ----------
Roura-Bas, P., Barral, M.A., Llois, A.M. Co impurities on Ag and Cu: Kondo temperature dependence on substrate orientation. Phys. Rev. B Condens. Matter Mater. Phys. 2009;79(7).
http://dx.doi.org/10.1103/PhysRevB.79.075410