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Static and Dynamical Properties of the Ferromagnetic Kondo Model with Direct Antiferromagnetic Coupling Between the localized Electrons
Seiji Yunoki, Adriana Moreo
The phase diagram of the Kondo lattice Hamiltonian with ferromagnetic Hund's coupling in the limit where the spin of the localized electrons is classical is analyzed in on…
The Ferromagnetic Kondo Model for Manganites: Phase Diagram and Charge Segregation Effects
E. Dagotto, S. Yunoki, A. L. Malvezzi +5
The phase diagram of the ferromagnetic Kondo model for manganites is investigated using computational techniques. In clusters of dimensions 1 and 2, Monte Carlo simulations in the…
Phase Separation in Electronic Models for Manganites
S. Yunoki, J. Hu, A. L. Malvezzi +3
The Kondo lattice Hamiltonian with ferromagnetic Hund's coupling as a model for manganites is investigated. The classical limit for the spin of the (localized) electrons i…
Insulator-Metal Transition in One Dimension Induced by Long-Range Electronic Interactions
D. Poilblanc, S. Yunoki, S. Maekawa +1
The effects of a long range electronic potential on a one dimensional commensurate Charge Density Wave (CDW) state are investigated. Using numerical techniques it is shown that a t…