Bound States Due to a Pair of Interacting Magnetic Impurities in Metals. II
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概要
- 論文の詳細を見る
The bound states of conduction electrons due to a pair of magnetic impurities which interact with each other by an exchange interaction are investigated by the Yosida theory-Calculations of the previous work by the present authors are generalized by including the vertex correction. The binding energy is calculated within the most divergent approximation for some limiting cases of the strength of the exchange interaction W between impurities) and its behavior as a function of W is obtained by interpolation. Some unphyslcal features of the previous results caused by the neglection of the vertex correction are corrected. It is found that the binding energy is essentially given by the Kondo temperature denned as an energy where a perturbational serles of the most divergent terms diverges.
- 理論物理学刊行会の論文
- 1975-02-25
著者
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Yosuke Nagaoka
Department Of Physics Nagoya University
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Nagaoka Yosuke
Department Of Physics Faculty Of Science University Of Nagoya
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Sato Koi
Department Of Physics Faculty Of Science Nagoya University
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Koi Sato
Department Of Physics Nagoya University
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Koi SATO
Department of Physics, Nagoya University
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