Artículo
Kondo behavior of anisotropic single atomic spins on a Cu2 N molecular layer
Fecha de publicación:
09/2010
Editorial:
American Physical Society
Revista:
Physical Review B: Condensed Matter and Materials Physics
ISSN:
0556-2805
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Fitting ab initio total energies, obtained within the generalized gradient approximation with spin-orbit coupling and a correction that includes Coulomb repulsion, we calculate the anisotropy parameters D and E of an effective spin model that describes 3d magnetic impurities separated from the Cu(100) surface by a monolayer of Cu2 N. Assuming a general exchange interaction between conduction and 3d electrons we construct an effective Kondo model which depends on D and E. We discuss the specific cases for Mn, Fe, and Co impurities.
Palabras clave:
KONDO
,
ATOMIC SPINS
,
MOLECULAR LAYER
,
ANISOTROPY
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Barral, María Andrea; Roura Bas, Pablo Gines; Llois, Ana Maria; Aligia, Armando Angel; Kondo behavior of anisotropic single atomic spins on a Cu2 N molecular layer; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 82; 12; 9-2010; 1-4
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