DocumentCode
1489454
Title
Experimental investigations of the gyrotropic coupling between wall and Bloch line motions
Author
Thiaville, A. ; Boileau, F. ; Miltat, J.
Author_Institution
CEA/IRDI/D.LETI, Grenoble, France
Volume
24
Issue
6
fYear
1988
fDate
11/1/1988 12:00:00 AM
Firstpage
3045
Lastpage
3047
Abstract
The dynamics of vertical Bloch lines (VBL) in the Bloch walls of bubble garnet films are studied experimentally. A direct optical observation technique reveals VBL position. Static and pulsed in-plane as well as bias fields are used. The coercive properties of the sample give rise to complicated experimental behaviour in which zero VBL displacement coexists with erratic and `regular´ VBL displacement. The results are discussed qualitatively
Keywords
garnets; magnetic bubble memories; magnetic domain walls; magnetic epitaxial layers; Bloch line motions; Bloch walls; VBL displacement; bubble garnet films; coercive properties; gyrotropic coupling; vertical Bloch lines; Anisotropic magnetoresistance; Coils; Frequency; Gyrotropism; Magnetic anisotropy; Magnetic domains; Magnetostatics; Perpendicular magnetic anisotropy; Polarization; Springs;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.92329
Filename
92329
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