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

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.

7 pages, RevTeX, 11 figures

References in corpus (3)

• On the self-consistent spin-wave theory of layered Heisenberg magnets
• Local Enhancement of Antiferromagnetic Correlations by Nonmagnetic Impurities
• Magnetic Impurity in the two-dimensional Heisenberg Antiferromagnet

Cited by in corpus (5)

• Role of direct exchange and Dzyaloshinskii-Moriya interactions in magnetic properties of graphene derivatives: C${}_2$F and C${}_2$H
• Spiral magnets with Dzyaloshinskii-Moriya interaction containing defect bonds
• Impurity-induced frustration: low-energy model of diluted oxides
• Impurity-induced magnetization in three dimensional antiferromagnet at quantum critical point
• Effect of impurities on quasi-2D quantum antiferromagnet