5 papers
Kondo effect in "bad metals"
S. Burdin, V. Zlatic
We study the low-temperature properties of a Kondo lattice using the large-N formalism. For a singular density of conduction states (DOS), we generalize the single-impurity result…
Thermoelectric power of Cerium and Ytterbium intermetallics
V. Zlatic, I. Milat, B. Coqblin +1
Temperature dependence S(T) of the thermoelectric power of metallic systems with cerium and ytterbium ions exhibits some characteristic features, which can be used to classify thes…
Theory of valence transitions in Ytterbium and Europium intermetallics
V. Zlatic, J. K. Freericks
The exact solution of the multi-component Falicov-Kimball model in infinite-dimensions is presented and used to discuss a new fixed point of valence fluctuating intermetallics with…
Theory of valence transitions in ytterbium-based compounds
V. Zlatic', J. K. Freericks
The anomalous behavior of YbInCu4 and similar compounds is modeled by the exact solution of the spin one-half Falicov-Kimball model in infinite dimensions. The valence-fluctuating…
Anomalous magnetic response of the valence-fluctuating compound YbInCu4
J. K. Freericks, V. Zlatic
The exact solution of the spin one-half Falicov-Kimball model, with random hopping between the lattice sites, is used to explain the anomalous magnetic response of Yb-based valence…