455 citations · 865 across the 5 of their papers we have counts for
4 papers · 1 filter
First-principles Calculation of the Single Impurity Surface Kondo Resonance
Chiung-Yuan Lin, A. H. Castro Neto, B. A. Jones
We have performed first-principles calculation of the surface and bulk wavefunctions of the Cu(111) surface and their hybridization energies to a Co adatom, including the potential…
Non-Fermi Liquid Behavior in U and Ce Alloys: Criticality, Disorder, Dissipation, and Griffiths-McCoy singularities
Antonio H. Castro Neto, Barbara A. Jones
In this paper we provide the theoretical basis for the problem of Griffiths-McCoy singularities close to the quantum critical point for magnetic ordering in U and Ce intermetallics…
Evidence for a common physical description of non-Fermi-liquid behavior in f-electron systems
M. C. de Andrade, R. Chau, R. P. Dickey +8
The non-Fermi-liquid (NFL) behavior observed in the low temperature specific heat and magnetic susceptibility of f-electron systems is analyzed within the context of…
Non-Fermi liquid behavior and Griffiths phase in {\it f}-electron compounds
A. H. Castro Neto, G. Castilla, B. A. Jones
We study the interplay among disorder, RKKY and Kondo interactions in {\it f}-electron alloys. We argue that the non-Fermi liquid behavior observed in these systems is due to the e…