Mass enhancement and magnetic order at the Mott-Hubbard transition
نویسندگان
چکیده
منابع مشابه
Mass enhancement and magnetic order at the Mott-Hubbard transition.
We study the evolution with pressure P and band filling y of the heat capacity, Hall coefficient, and resistivity at the approach to the T~O Mott-Hubbard metal-insulator transition (MIT) in highly correlated V2 ~03. Under P, the electronic effective mass m diverges at the MIT with a negligible change in carrier concentration n away from half-filling. Conversely, in the doped system m actually d...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1993
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.48.16841