MAGNETOSTATIC SURFACE-WAVE PROPAGATION IN A YTTRIUM-IRON-GARNET DOUBLE-LAYER

Authors
VORONKO AI VETOSHKO PM VOLKOVOY VB BOARDMAN AD BOYLE JW WALLIS RF
Citation
Ai. Voronko et al., MAGNETOSTATIC SURFACE-WAVE PROPAGATION IN A YTTRIUM-IRON-GARNET DOUBLE-LAYER, Applied physics letters, 69(2), 1996, pp. 266-268
Citations number
7
Categorie Soggetti
Physics, Applied
Journal title
Applied physics letters → ACNP
ISSN journal
00036951
Volume
69
Issue
2
Year of publication
1996
Pages
266 - 268
Database
ISI
SICI code
0003-6951(1996)69:2<266:MSPIAY>2.0.ZU;2-D
Abstract
Energy switching is investigated, both theoretically and experimentall y, between two identical ferromagnetic films. The frequency region, an d the applied magnetic field direction selected, permits a magnetostat ic surface wave to be generated in each film. After the exact theory f or this magnetostatic directional coupler is given, an experimental st udy of the evolution of the magnetic held distribution is presented. G ood agreement between theory and experiment is obtained. (C) 1996 Amer ican Institute of Physics.