Experiments are reviewed in which strong linear excitation of magnons by ac currents in Fe/Cr/Fe trilayers are observed through Brillouin light scattering. The scattering intensity is investigated as a function of the magnon wave number and applied magnetic field, thus providing strong evidence for
โฆ LIBER โฆ
Excitation of magnetostatic waves in ferromagnetic films by various sources
โ Scribed by E. O. Kamenetskii
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 344 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0895-2477
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โฆ Synopsis
A general theory of the interaction of magnetostatic waues in ferromagnetic film with various microwave sources is represented. A rigorous analysis based on the initial formulation of lhe eigenvah~e problem and the use of a complete functional basis is realized. The excitation equations for interactions of magnetostatic waces with the rf external electric and magnetic fields, electric current, and magnelic chaqes are obfained.
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