Magnetism in transition metals
Por:
Morán-López J.L., Bennemann K.H., Avignon M.
Publicada:
1 ene 1981
Resumen:
By using the Hubbard tight-binding-type Hamiltonian and the cluster Bethe-lattice approximation we calculate for Fe the Curie temperature TC=2250 K and the temperature dependence of the magnetic moments and the magnetization. Moreover, we show how previous theories for itinerant magnets may be extended to include short-range spin correlations. © 1981 The American Physical Society.
Filiaciones:
Morán-López J.L.:
Institut für Theoretische Physik, Freie Universität Berlin, 1000 Berlin 33, Germany
Departamento de Física, Centro de Investigacion y de Estudios, Avanzados del IPN, Apdo. Postal 14-740, México 14, D.F., Mexico
Bennemann K.H.:
Institut für Theoretische Physik, Freie Universität Berlin, 1000 Berlin 33, Germany
Avignon M.:
Groupe de Transitions de Phases, Centre National de la Recherche Scientifique, Grenoble, France
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