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Theory of magnon–phonon interactions in antiferromagnets

S. A. BreusDonetsk Physicotechnical Institute, Academy of Sciences of the Ukrainian SSRV. L. SobolevDonetsk Physicotechnical Institute, Academy of Sciences of the Ukrainian SSRB. I. KhudikDonetsk Physicotechnical Institute, Academy of Sciences of the Ukrainian SSR
Soviet Journal of Low Temperature Physicsjournal1978en
ABI

Abstract

The damping of magnons due to magnon–phonon interaction is investigated. The energy and temperature dependence of the damping of magnons of both branches of the spectrum is studied. It is shown that magnon–phonon interaction involving the lower as well as the upper branch of the spin-wave spectrum plays an important role in magnon damping.

Topics

Magnetic properties of thin filmsPhysics of Superconductivity and MagnetismMetal and Thin Film Mechanics

Identifiers

DOI
10.1063/10.0029748

Citations and references

Cited by 00 references
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