Spin-wave damping in antiferromagnets with dislocations
V. G. Bar’yakhtarDonetsk Physicotechnical Institute, Academy of Sciences of the Ukrainian SSRV. P. SeminozhenkoDonetsk Physicotechnical Institute, Academy of Sciences of the Ukrainian SSRV. L. SobolevDonetsk Physicotechnical Institute, Academy of Sciences of the Ukrainian SSR
ABI
Annotatsiya
The interaction of spin waves with dislocations in antiferromagnets with magnetic anisotropy of the “easy plane” type is considered. Magnon damping coefficients γ(k) governed by such interaction are calculated.
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