Interaction between homogeneous transverse magnetization and spin waves in a ferrodielectric
Yu. A. SinitsynInstitute of Radio Physics and Electronics, Academy of Sciences of the Ukrainian SSR, and Physicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSRV. M. TsukernikInstitute of Radio Physics and Electronics, Academy of Sciences of the Ukrainian SSR, and Physicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR
ABI
Abstract
Coupled oscillations of the homogeneous precession of magnetization and the ensemble of spin waves in a ferrodielectric are examined. The spectrum of the natural oscillations of such a system is obtained and a complete set of singular eigenfunctions is constructed, which is convenient for the solution of nonstationary problems. The time evolution of the system is examined upon the switching on of a permanent transverse magnetic field by using the eigenfunctions found.
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