Gigahertz-region phonons in [100] y.i.g. rods are observed to undergo resonant attenuation if a transverse magnetic bias is applied along the [110] direction. Results obtained are interpreted on the basis of a lamellar magnetic domain structure.
Inspec keywords: garnets; acoustic wave absorption; acoustic microwave devices; lattice dynamics; crystals
Subjects: Acoustic wave devices; Microwave circuits and devices; Phonons and vibrations in crystal lattices; Solid-state microwave circuits and devices; Acoustic properties of solids
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http://iet.metastore.ingenta.com/content/journals/10.1049/el_19690152
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