Magnetic Properties of the Extended Periodic Anderson Model
نویسندگان
چکیده
منابع مشابه
Ground-state properties of the periodic Anderson model.
The ground state energy, hybridization matrix element, local moment and spin density correlations of a one dimensional, finite chain periodic symmetric Anderson model are obtained using numerical simulations and compared with perturbation theory and strong coupling results. We find that the local f-electron spins are compensated by correlation with other f-electrons as well as band electrons le...
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Localization properties of disordered systems were first examined in tight-binding models by Anderson [1], who showed that certain states are localized due to disorder. His result was generalized by Mott and Twose [2] and Landauer [3] who conjectured and later several authors [4,5] proved that, in one dimension, all states are localized for any amount of disorder. Recently, however, there have ...
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ژورنال
عنوان ژورنال: Journal of the Physical Society of Japan
سال: 2008
ISSN: 0031-9015,1347-4073
DOI: 10.1143/jpsj.77.033704