most citedNoncollinear cluster magnetism in the framework of the Hubbard model

36 citations · 36 across the 1 of their papers we have counts for

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cond-mat.str-el1999★ 36 cited

Noncollinear cluster magnetism in the framework of the Hubbard model

Miguel A. Ojeda, J. Dorantes-Davila, G. M. Pastor

Noncollinear magnetic states in clusters are studied by using the single-band Hubbard Hamiltonian. The unrestricted Hartree-Fock (UHF) approximation is considered without imposing…