105 citations · 428 across the 25 of their papers we have counts for
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cond-mat.str-el2010
Magnetic orderings and phase separations in the zero-bandwidth limit of the extended Hubbard model with intersite magnetic interactions
Waldemar Kłobus, Konrad Kapcia, Stanisław Robaszkiewicz
A simple effective model for a description of magnetically ordered insulators is analysed. The tight binding Hamiltonian consists of the effective on-site interaction (U) and inter…
cond-mat.str-el2010
Charge orderings and phase separations in the atomic limit of the extended Hubbard model with intersite density-density interactions
Konrad Kapcia, Waldemar Klobus, Stanislaw Robaszkiewicz
A simple effective model of charge ordered insulators is studied. The tight binding Hamiltonian consists of the effective on-site interaction U and the intersite density-density in…