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On the Self-Consistent Spin-Wave Theory of Two-Dimensional Magnets With Impurities

V. Yu. Irkhin·A. A. Katanin·M. I. Katsnelson
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Abstract

The self-consistent spin-wave theory is applied to investigate the magnetization distribution around the impurity in isotropic and easy-axis two-dimensional ferro- and antiferromagents. The temperature dependences of host magnetization disturbance and impurity magnetization are calculated. The short-range order in the isotropic case is investigated. Importance of dynamic and kinematic interactions of spin waves is demonstrated.

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V. Yu. Irkhin, A. A. Katanin, M. I. Katsnelson. 1997-03-02. On the Self-Consistent Spin-Wave Theory of Two-Dimensional Magnets With Impurities. https://doi.org/10.1103/physrevb.60.14779

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