PROPAGATION OF PURE SHEAR SURFACE-WAVES IN MAGNETOSTRICTIVE POLYCRYSTALLINE FERRITES

Authors
ERMOLOV V LUUKKALA M
Citation
V. Ermolov et M. Luukkala, PROPAGATION OF PURE SHEAR SURFACE-WAVES IN MAGNETOSTRICTIVE POLYCRYSTALLINE FERRITES, IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 42(6), 1995, pp. 1009-1011
Citations number
11
Categorie Soggetti
Engineering, Eletrical & Electronic",Acoustics
Journal title
IEEE transactions on ultrasonics, ferroelectrics, and frequency control → ACNP
ISSN journal
08853010
Volume
42
Issue
6
Year of publication
1995
Pages
1009 - 1011
Database
ISI
SICI code
0885-3010(1995)42:6<1009:POPSSI>2.0.ZU;2-K
Abstract
The launching and propagation of pure shear surface waves (SSW) in mag netostrictive polycrystalline ferrite were studied. The results show t hat SSW have lower sensitivity to surface quality than Rayleigh waves, but the launching effectiveness by meander-type transducer is lower t han for Rayleigh waves. The variation in phase velocity of SSW on a ma gnetic field was 4.5%, which can be of interest in applications.