Spin susceptibility of magnetic-ion-diluted Kondo insulators

Sekiya Yasuteru, Hada Hirofumi, MUTO Tetsuya

説明

The static spin susceptibility and spectral function of the system corresponding to the magnetic-ion-diluted Kondo insulator is calculated using the framework of dynamical mean-field theory with a coherent potential approximation. The system is described by a periodic Anderson model with randomly distributed impurity sites which have no f electron. The impurity concentration dependence of the static spin susceptibility in the present result is in qualitative agreement with the experimental magnetic susceptibility measurements of (Yb,Lu)B 12 .

収録刊行物

Journal of the Physical Society of Japan

Journal of the Physical Society of Japan 80 (3), 2011-05-15

一般社団法人日本物理学会

キーワード

詳細情報詳細情報について

CRID: 1573105977598144128

NII論文ID: 120006822825

ISSN: 00319015

Web Site: http://ir.lib.shimane-u.ac.jp/49394

本文言語コード: en

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