Kondo behavior and conductance through 3d impurities in gold chains doped with oxygen

Combining ab initio calculations and effective models derived from them, we discuss the electronic structure of oxygen doped gold chains when one Au atom is replaced by any transition-metal atom of the 3d series. The effect of O doping is to bring extended Au 5dxz and 5dyz states to the Fermi level,...

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Detalles Bibliográficos
Autores principales: Barral, M.A., Di Napoli, S., Blesio, G., Roura-Bas, P., Camjayi, A., Manuel, L.O., Aligia, A.A.
Formato: JOUR
Materias:
Calculations
Chains
Crystal atomic structure
Electronic structure
Fermi liquids
Fermions
Gold
Liquids
Magnetic anisotropy
Oxygen
Transition metals
Ab initio calculations
Fermi liquid behavior
Intermediate valence
Non-Fermi-liquid behavior
Tetragonal crystals
Transition metal atoms
Two-channel Kondo model
Zero angular momentum
Crystal impurities
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00219606_v146_n9_p_Barral
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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