Resonance mechanism of exchange spin-wave excitation in a two-layer ferrite-ferrite structure
Abstract
An electrodynamic theory of spin-wave exchange excitation in a monolithic ferrite-ferrite structure of low magnetization with a thin doped layer on its surface is proposed. Spin-wave excitation is shown to display a pronounced resonant behavior, due to the pinning of spins at a ferrite layer's boundary.
- Publication:
-
Bulletin of the Russian Academy of Sciences, Physics
- Pub Date:
- February 2014
- DOI:
- Bibcode:
- 2014BRASP..78..123T
- Keywords:
-
- Ferrite;
- Spin Wave;
- Dope Layer;
- Ferrite Structure;
- Incident Electromagnetic Wave