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Metal-insulator transition in three-band Hubbard model

✍ Scribed by J. Dutka; M. Kamiński; A.M. Oleś


Book ID
113317166
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
163 KB
Volume
104-107
Category
Article
ISSN
0304-8853

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We study the Mott transition in Hubbard models with a degenerate band on different 3-dimensional lattices. While for a non-degenerate band only the half-filled system may exhibit a Mott transition, with degeneracy there can be a transition for any integer filling. We analyze the filling dependence o