Abstract
Nonlinear magnon relaxation above the threshold of magnon instability is influenced by radiation damping as well as internal processes of magnon-magnon and magnon-phonon damping. Parametrically excited magnon pair disappears with creating a microwave cavity photon whose damping is given by a quality factor Q. Influence of microwave cavity mode damping on the instability and auto-oscillations of magnons is discussed on the basis of the S-theory.
Original language | English |
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Pages (from-to) | 1059-1060 |
Number of pages | 2 |
Journal | Journal of Magnetism and Magnetic Materials |
Volume | 104-107 |
Issue number | PART 2 |
DOIs | |
Publication status | Published - Feb 2 1992 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics