DocumentCode
1745473
Title
Non linear magneto-acoustic excitations in rare-earth multilayer structures
Author
Tiercelin, N. ; Preobrazhensky, V. ; Pernod, P. ; Le Gall, H. ; Youssef, J. Ben
Author_Institution
IEMN DOAE, CNRS, Villeneuve d´´Ascq, France
Volume
1
fYear
2000
fDate
36800
Firstpage
847
Abstract
The results presented in this paper clearly show the efficiency of nonlinear driving of a planar structure by means of magnetostrictive multilayers near the spin reorientation transition point. The nonlinear effects can be used for low frequency driving of various micromechanical and micro-opto-electromechanical systems
Keywords
magnetic multilayers; magnetic transitions; magnetoacoustic effects; magnetostriction; micro-optics; microactuators; rare earth alloys; spin dynamics; low frequency driving; magnetostrictive multilayers; micro-opto-electromechanical systems; micromechanical systems; nonlinear magneto-acoustic excitations; planar structure; rare-earth multilayer structures; spin reorientation transition point; Frequency; Magnetic anisotropy; Magnetic multilayers; Magnetic resonance; Magnetization; Magnetoelasticity; Magnetostriction; Perpendicular magnetic anisotropy; Switches; Thermal stresses;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 2000 IEEE
Conference_Location
San Juan
ISSN
1051-0117
Print_ISBN
0-7803-6365-5
Type
conf
DOI
10.1109/ULTSYM.2000.922675
Filename
922675
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