Anomalous Green's Function Theory of the Kondo Effect. II : Pair Correlation of Impurity Spins

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概要

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• The quasi-spin formulation of an s-d exchange interaction which was presented in a previous paper is applied to an investigation of a pair correlation of impurity spins in a spin-compensated dilute alloy at low temperatures. No vital change in the feature of spin compensation is effected by the pair correlation. The impurity spins embedded in and cancelled by electron spin clouds are, however, coupled in antiparallel with each other due to the Kondo effect. The pair correlation is found relatively long-ranged.

• 理論物理学刊行会の論文
• 1971-01-25

著者

• Kurata Yasuyuki

  Department Of Physics Hokkaido University : Department Of Physics Kyoto University

• Kurata Yasuyuki

  Department Of Physics Tohoku University

• KURATA Yasuyuki

  Department of Physics, Tohoku University

関連論文

• On the Existence of Two Singular Points due to the s-d Interaction
• Anomalous Green's Function Theory of the Kondo Effect. II : Pair Correlation of Impurity Spins
• Anomalous Green's Function Theory of the Kondo Effect. I : Complete Solution of Non-Analytic Part in the Single Impurity Problem

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