Browsing Theses - Department of Physics by Keywords "Ferromagnetism"
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Hubbard model In Square Lattices: A Mean-field Hartree-fock Approach
(Bilkent University, 2005)This thesis is mainly an effort to reproduce the well-known results that HartreeFock approximation gives for the Hubbard Model in two dimensions. As the area of application magnetic phases in the finite-size square ...