Magnetoresistance of the Double-Exchange Model in Infinite Dimension
نویسندگان
چکیده
منابع مشابه
Magnetoresistance of the Double-Exchange Model in Infinite Dimension
Double-exchange model in infinite dimension is studied as the strong Hund’s coupling limit J → ∞ of the Kondo lattice model. Several quantities such as Green’s function and the d.c. conductivity are calculated in analytical forms. Magnetoresistance in lightly doped La1−xSrxMnO3 is reproduced very well.
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ژورنال
عنوان ژورنال: Journal of the Physical Society of Japan
سال: 1995
ISSN: 0031-9015,1347-4073
DOI: 10.1143/jpsj.64.2734